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Protocol Engineer Location: Fully Remote (±3 hours UTC) Salary: Up to $160,000 + benefits We're partnered with a cutting-edge decentralised infrastructure company operating at the intersection of zero-knowledge cryptography and financial primitives is building the next generation of high-performance on-chain systems. As part of its continued protocol expansion, the organisation is hiring a Protocol Engineer to design and deliver core infrastructure powering advanced exchange and settlement architecture. This role sits deep within the protocol layer, focused on building robust, production-grade systems that combine cryptographic innovation with real-world financial mechanics. The Protocol Engineer will work across zero-knowledge infrastructure, matching engines and smart contract interfaces to ensure scalable, secure and verifiable decentralised execution. Key Accountabilities as Protocol Engineer • Protocol Design and Implementation – Architect and build order book-based exchange and settlement systems, delivering scalable, production-grade Rust infrastructure., • Zero-Knowledge Infrastructure – Develop zkVM-based solutions (SP1, RISC Zero) enabling verifiable off-chain computation and integrate cryptographic primitives into live systems., • High-Performance Engineering – Optimise low-latency Rust components across execution, memory and concurrency layers., • Cryptoeconomic Design – Contribute to incentive models, adversarial analysis and core security assumptions underpinning protocol integrity., • Smart Contract Development – Build Solidity interfaces bridging on-chain and off-chain environments with secure state management., • Security and Audits – Support internal reviews and external audits, maintaining rigorous engineering standards. Experience and Qualifications as Protocol Engineer • Strong Rust experience building production systems, • Deep knowledge of DeFi or exchange architecture, • Hands-on zero-knowledge experience (SP1 or RISC Zero), • Understanding of cryptoeconomic and adversarial design principles, • Proficiency in Solidity and smart contract integration, • Experience delivering secure blockchain infrastructure This is a high-impact opportunity for an experienced Protocol Engineer to operate at the core of next-generation decentralised infrastructure, shaping protocol architecture and contributing directly to the evolution of scalable, verifiable financial systems. Unfortunately, due to the volume of applications, not all submissions will receive feedback.

Position: Fractional Head of AI – Full Service Marketing Agency Location: Remote / On-site (as required) Type: Part-Time / Fractional Remuneration: £250k+ p.a. OTE (fractional role – compensation scaled to days committed) Overview We are seeking a strategically minded Fractional Head of AI – Marketing, Data & Agency Operations to work with a full-service marketing agency operating across multiple clients, channels, and delivery teams. This role is designed for an agency environment where AI must drive measurable client performance while also improving internal efficiency, utilisation, and margin. The ideal candidate combines senior AI leadership with hands-on delivery experience, unifying fragmented marketing and operational data into actionable insights that improve campaign results, resource allocation, and profitability. You will lead AI initiatives that deliver ROI across attribution, campaign optimisation, client reporting, forecasting, and intelligent resource management across strategy, creative, media, and delivery teams. This is a high-impact role requiring strong commercial judgement, technical depth, and the ability to influence agency leadership, client CMOs, and internal delivery teams. Key Responsibilities Strategic AI Leadership – Agency, Martech & Cross-Channel Marketing • Define and execute an AI roadmap aligned to both client performance goals and agency commercial objectives., • Identify opportunities to apply AI across attribution modelling, audience targeting, creative optimisation, media spend allocation, and forecasting., • Design AI-driven approaches to improve internal agency operations, including capacity planning, utilisation, and delivery efficiency., • Ensure AI initiatives meet privacy, regulatory, and ethical standards (e.g. GDPR, consent management, data transparency)., • Communicate AI strategy, progress, and business impact to agency leadership, client stakeholders, and senior marketing teams. Hands-On AI & Data Implementation • Unify and analyse data across platforms such as Meta Ads, Google Ads, LinkedIn Ads, GA4, HubSpot, Salesforce, BigQuery, Looker, and internal agency systems., • Build and oversee bespoke attribution models, predictive performance models, LTV forecasting, and churn or retention indicators., • Automate client-ready reporting and insight generation across multiple accounts and channels., • Apply AI and machine learning tools (e.g. Python, modern ML frameworks, analytics tooling) pragmatically to deliver value quickly rather than experimental outputs. AI-Driven Resource Management & Agency Operations • Design AI-enabled systems to improve resourcing decisions across strategy, creative, media, and delivery teams., • Forecast workload, utilisation, and demand across client portfolios to support hiring, subcontracting, and capacity planning., • Apply AI to optimise project timelines, team allocation, margin protection, and delivery risk., • Help leadership move from reactive resourcing to predictive, data-led planning. Programme, Portfolio & Delivery Oversight • Oversee multiple concurrent AI initiatives across client accounts and internal agency functions., • Ensure initiatives are delivered on time, within budget, and tied to clearly defined KPIs., • Align AI outputs to commercial metrics such as CAC, LTV, ROAS, pipeline velocity, utilisation, and gross margin., • Balance innovation with delivery discipline in a fast-moving agency environment. Leadership & Team Enablement • Lead and mentor internal data, analytics, and marketing operations teams., • Build strong collaboration between AI specialists, marketing ops, creative teams, and client leads., • Raise AI capability across the agency through coaching, frameworks, and practical use cases., • Enable teams to confidently use AI tools without creating dependency on specialists. Client & Stakeholder Engagement • Act as a trusted senior advisor to agency leadership and key client stakeholders., • Translate complex AI outputs into clear, commercially relevant insights for non-technical audiences., • Support new business and upsell conversations by articulating AI-led differentiation., • Deliver regular updates on performance impact, operational improvements, and ROI. Emotional Intelligence & Change Leadership • Demonstrate high emotional intelligence in client and internal interactions., • Build credibility and trust with CMOs, agency partners, account directors, and delivery teams., • Navigate ambiguity, resistance, and change with clarity and pragmatism., • Balance innovation with empathy for real-world agency constraints. Continuous Improvement • Stay ahead of developments in AI, martech, attribution, and agency operations., • Continuously refine internal frameworks for speed, scalability, and repeatability., • Embed a culture of testing, learning, and evidence-based decision making., • Ensure AI capability evolves in line with agency growth and client expectations. Qualifications Education • Bachelor’s or Master’s degree in Computer Science, Data Science, Marketing Analytics, or a related field. Experience • Proven leadership in AI strategy and hands-on delivery within marketing agencies, martech, or multi-client environments., • Strong experience with cross-channel attribution and marketing data integration at scale., • Demonstrated success applying AI to improve both marketing performance and internal operations., • Experience building and leading data or AI teams in commercial settings. Core Skills • Strong strategic and commercial mindset with agency-side experience., • Excellent organisational and time-management skills across complex portfolios., • High emotional intelligence and exceptional communication skills., • Prior experience in a fractional, portfolio, or advisory leadership role., • Familiarity with CDPs, marketing data warehouses, and privacy-compliant data unification., • Experience applying AI to forecasting, utilisation, or professional-services resource management. Benefits • Flexible, fractional engagement with remote-first delivery., • £250k+ OTE (pro-rated for part-time), linked to scope, delivery impact, and client portfolio value., • Opportunity to shape AI strategy across a high-growth marketing agency., • Work on commercially meaningful AI initiatives with visible client and operational impact., • Join a forward-thinking, delivery-focused environment committed to real results.

AI/ML Tech Lead - LLM & Generative AI | Remote (Europe) | £130K-£180K Leading AI Company • Remote (Europe) • Full-time 🚀 About the Role My client is looking for an experienced Tech Lead to own the "brain" and architecture of their core product—a major AI companion platform with millions of users globally. This is a critical, hands-on role for a builder who can ship production code, architect at scale, and has deep intuition for LLM alignment in unique content environments. Your impact will be significant from day one. 💼 What You'll Do • Player/Coach Leadership – Architect systems and mentor the team while staying hands-on in the codebase (Python/PyTorch), • Lead & Mentor – Guide a team of 3 AI engineers, balancing technical work with people management, • Own the Model Lifecycle – From data engine to production deployment, ensuring safety without sacrificing user freedom Required: • 6+ years of experience in AI/LLM engineering, • Proven track record shipping LLM features to production at high scale, • Experience leading teams while remaining hands-on, • Master's degree or higher in a relevant field, • Deep expertise in fine-tuning LLM models (SFT, RLHF, DPO), • Understanding of content moderation architecture and NSFW classifiers, • Strong proficiency in Python and PyTorch, • Comfortable thriving in fast-paced, remote environments 🛠️ Tech Stack Python • PyTorch • vLLM • HuggingFace • SFT • RLHF • DPO • Generative AI • Content Moderation • Inference Optimization 💰 What's On Offer • Salary: £120,000 - £160,000, • Location: Fully Remote (must be based in Europe) My client is shaping what it means to connect with AI. They're not just building products—they're creating entirely new categories. Their flagship product is one of the world's largest AI companion platforms, redefining relationships for millions of users. It's governed by a proprietary moderation system designed to ensure everything they build is safe, ethical, and human-first. They aren't building a wrapper; they're building massive-scale conversational intelligence—a platform dedicated to personalized human connection. Company highlights: • Fast-growing startup, • Already profitable, • Industry leader in AI innovation, • Well-funded and scaling rapidly Interested in learning more? Send me an updated resume to:

Linux Systems Engineer | Linux & LAMP Stack | B Corp Certified, Cloud Provider • £38,000–£48,000 salary (depending on experience), • Fully remote working (UK-based), • On-call rotation (1 in 4 weeks) The Role You’ll join a dedicated Infrastructure team responsible for the stability, security and performance of a large-scale Linux hosting fleet. Operating at true 3rd line level, you’ll focus on the internal infrastructure layer that underpins customer environments. This is not a heavily customer-facing role, instead, you’ll act as a senior technical escalation point for the Support and Enterprise teams while owning deep-rooted infrastructure improvements. You’ll be a true Linux specialist in a classic hosting environment, working across a mature LAMP stack and ensuring systems remain robust, performant and secure. What They’re Looking For (Non-Negotiables) • Strong Linux systems administration experience within a hosting environment, • Confident operating at 3rd line / senior technical level, • Solid hands-on LAMP stack expertise (Apache, MySQL/MariaDB, PHP) In this role, you will: • Manage and maintain Linux servers in a production hosting environment, • Support and optimise LAMP stack services (Apache, MySQL/MariaDB, PHP), • Perform patching, upgrades and proactive system maintenance, • Monitor infrastructure and respond to alerts and incidents, • Act as a 3rd line escalation point for complex technical issues, • Conduct root cause analysis and implement long-term, structural fixes, • Improve automation and operational consistency through scripting, • Contribute to runbooks, documentation and knowledge sharing This role suits a genuine Linux specialist who enjoys getting deep into infrastructure rather than sitting on customer calls. You’ll be supporting internal infrastructure that powers thousands of hosted environments, working closely with other infrastructure and DevOps engineers. Nice to Haves • Terraform, • Ansible, • Bash scripting, • Python, • Automation or configuration management tooling, • Experience with cPanel / WHM, • Strong troubleshooting and diagnostic skills, • Experience with monitoring and alerting tools such as Prometheus and Grafana An automation mindset will be highly valued as the team continues improving operational efficiency. Why Join / Projects You’ll be joining a well-established hosting provider with a strong technical reputation and a significant installed customer base. The business continues to invest in infrastructure maturity, automation and platform reliability. This role offers the opportunity to operate as a senior Linux engineer within a focused infrastructure team, less reactive customer support, more meaningful technical ownership. There’s ongoing work around improving monitoring, strengthening patching processes, refining automation, and enhancing long-term stability across the hosting fleet. Employee Benefits • On-call allowance (£245 per week when on rotation), • Time off in lieu for overnight support, • Pension contribution, • 25 days holiday + bank holidays, • Ongoing training and development support, • Clear progression within the Infrastructure function Linux Systems Engineer | Linux & LAMP Stack | B Corp Certified, Cloud Provider

Contract Software Engineer - £500 p/d - Outside IR35 - Fully Remote We are seeking a skilled Contract Software Engineer to join a brand new area of business on a fully remote basis. This 6-month contract role offers a day rate of £500 and involves working with a unique Java monolith codebase that does not rely on common frameworks such as Spring or Micronaut. Instead, the system utilises pure Java Servlets and JAX-RS for API development, with some framework-like functionality implemented in-house in idiosyncratic ways. The role focuses on supporting feature development, addressing legacy bottlenecks primarily related to non-functional requirements, improving QA coverage, and refactoring to enable QA automation. A key part of the position is migrating the application to the company’s internal Platform as a Service (PaaS) deployment platform, which is based on Kubernetes and ArgoCD. The technology stack includes Java 21 with AWS Corretto, PostgreSQL databases, AWS Elastic Load Balancer (ELB) management, and observability tools such as DataDog. The successful candidate will work closely with cross-functional teams to deliver robust, scalable solutions while maintaining high code quality and operational standards. Skills • Java 21 (AWS Corretto), • Java Servlets and JAX-RS API development, • Experience with monolithic codebases and custom framework implementations, • PostgreSQL database management and optimisation, • AWS ELB setup and management, • Observability and monitoring using DataDog, • QA automation and test coverage improvement, • Kubernetes and ArgoCD for PaaS deployment, • Legacy system refactoring and performance tuning, • Strong problem-solving and collaboration skills

Digital Specialist Our Commitment to You At 5874, we care about people and we want to prioritise you as an individual. We can provide you with the skills and opportunity to develop and reach your full potential – what’s most important is that you’re a good fit and willing to learn – what you don’t know we can teach you. If you feel you are up for this role, then we want to hear from you. About 5874 Commerce As an award-winning, B Corp certified commerce agency, we drive sustainable growth by uniting people, technology and innovation. Our global team of experts partner with leading brands to deliver impactful commerce solutions and long-term success, backed by deep technical knowledge and decades of industry experience across the digital landscape. Our Expectations of You • A creative problem solver with a natural can-do attitude. You're eager to find solutions and are not afraid to try new approaches., • Seeking out and discovering effective solutions for tasks and challenges., • An enthusiastic individual open to new experiences and learning opportunities., • You enjoy contributing ideas and exploring possibilities, willing to test them out. Good ideas not only have to fly, but they also have to stay up there, no matter what gets thrown at them., • You're curious and may have your own 'projects' where you've identified ways to improve everyday existence. The Role We’re looking for a Digital Specialist to join our multi-award-winning agency, working on some of the most cutting-edge commerce programs. As part of the Solutions team, you will be a creative problem solver who applies your expertise to support complex projects. Involved in working with our e-commerce clients to help elicit and define their requirements, understand project needs, and then assist in developing and explaining solutions both conceptually and technically to both the client and our production teams. This position may involve occasional travel to meet and spend time with our global clients. This role reports directly to the Senior Digital Specialist and will work closely with the leadership team. Working Arrangements This is a fully remote position open to candidates based anywhere in the UK. We operate with flexible working hours, though we ask for availability during core hours of 9:30am-3pm GMT for team collaboration. While we're fully remote, we bring the team together quarterly for in-person strategy sessions and team building. Responsibilities • Supporting the management of the scope of e-commerce projects and timescales alongside the project management team, working collaboratively with clients and third-party vendors to align technical solutions with business goals., • Assisting in discovery sessions to map out the current architecture and understand the client’s business requirements and potential challenges., • Working alongside the sales team to contribute to RFP responses and new business proposals., • Communicating timescales and deliverables to solutions and developer teams., • Supporting the management and maintenance of relationships with third-party vendors., • Assisting in ensuring delivery and goals are being met by liaising with the sales and project management team throughout the project lifecycle., • Helping to manage expectations on what is technically feasible and contributing to finding solutions for outstanding and new problems., • Assisting in diagnosing and identifying aspects of a project or process that can be enhanced or achieved more effectively., • Contributing to discovering new ways to solve or enhance ‘items’ identified for improvement. Helping to develop proofs of concept for proposed solutions., • Interpreting and analysing data using analytics tools to report on client site performance and where improvements can be made., • Presenting ideas and solutions in a clear, organised, and easy-to-understand manner both orally and in writing for non-technical and technical audiences., • Helping to answer any questions Accounts or Clients may have about a project. Able to explain technical terminology to non-digital stakeholders., • Supporting quality assurance – making sure the product matches the intended vision and intent., • Ability to convey subjects in technical terms for a technical audience, as well as conceptually to a non-technical audience., • Combining other perspectives in collaborative discourse. Essential Skills Experience • Ability to assist in developing integrations across various platforms and support them throughout all phases of the project lifecycle., • Familiarity with HTML, CSS, Javascript, JSON, SQL Queries, front-end frameworks, and REST APIs, with a willingness to learn and apply them., • Capability to understand system architecture, application code, and traverse data structures., • Ability to support multiple projects and deadlines whilst working independently and as part of a team., • Passionate about all things digital and commerce., • Engaging, bright, and confident communicator with a collaborative personality and sense of humour., • Inquisitive, accountable, independent, and mindful of others., • Can assist in developing integrations across various platforms, supporting them throughout all phases of the project lifecycle., • Familiarity with HTML, CSS, Javascript, JSON, SQL Queries, front-end frameworks, and REST APIs – with a willingness to learn and apply them., • Capable of understanding system architecture, application code, and traversing data structures., • Can support multiple projects while working independently and/or as part of a larger team., • Solid understanding of SEO and ability to use analytics tools to report on performance optimisation., • Excellent time management and organisational skills., • Strong attention to detail., • Clear written and verbal communication skills., • Growth mindset, including rapid learning of new concepts and platforms., • Being attentive to detail. Bonus Skills • Exposure to BigCommerce, Shopify, Akeneo, Jitterbit & Patchworks., • An additional language. Benefits • 25 days holiday rising one a year to a maximum of 30 plus public holidays, • Buy and sell up to 5 days holiday, • Day off on your birthday, • Flexible working, • 4 week paid sabbatical every 5 years of service, • Private Healthcare scheme, • EV and Bike2Work salary sacrifice schemes, • Workplace pension scheme, • Share options Equality, Diversity & Inclusion Statement 5874 Commerce is committed to encouraging equality, diversity and inclusion among our workforce, as well as eliminating unlawful discrimination. The aim is for our workforce to be truly representative of all sections of society and our customers, and for each employee to feel respected and able to give their best. We are committed to zero discrimination both internally and externally regardless of visible or invisible differences such as sex, sexual orientation, age, race, ethnicity, disability, impairment, learning difference or long-term condition, religion or belief, gender identity, economic class, marital/civil partnership, family status including single parents, socio-economic background and pregnancy and maternity. We provide reasonable adjustments and are committed to an inclusive and accessible recruitment process. 5874 Commerce also strives to create a working environment free of bullying, harassment, victimisation and unlawful discrimination, promoting dignity and respect for all, where individual differences and the contributions of all staff are recognised and valued.

TP141 Electrical Engineers – UK – Remote – 12 Month Contract – Outside IR35 We are working with a global leader in advanced electrical and power systems to deliver critical high-voltage grid infrastructure projects across the UK. We are seeking experienced TP141 Electrical Engineers for 12-month contracts (Outside IR35) to provide specialist support on these major initiatives. Location: UK-based (Remote with occasional site visits) Contract Length: 12 months IR35 Status: Outside IR35 Start: ASAP The Role: You’ll play a key role in the delivery of high-voltage transmission projects across the UK, supporting the design, installation, commissioning, and compliance of HV systems in line with TP141 requirements. Key Responsibilities: • Acting as a TP141 authorised engineer within HV project environments, • Reviewing and approving electrical design documentation for HV systems, • Supporting safe systems of work in line with National Grid TP141 procedures, • Preparing and reviewing switching schedules and operational documentation, • Providing technical assurance across installation and commissioning phases, • Coordinating with project managers, commissioning teams, and DNO/Transmission stakeholders, • Ensuring compliance with UK grid codes, safety regulations, and client specifications, • Supporting energisation activities and overseeing site-based HV works where required, • Contributing to risk assessments, method statements, and technical queries Requirements: • Current or previously held TP141 authorisation (essential), • Strong background in HV electrical engineering (132kV+ preferred), • Experience on UK transmission or large-scale substation projects, • Familiarity with National Grid standards and procedures, • Ability to work autonomously in a remote capacity with occasional site presence, • UK right to work If this role could be of interest, please email me with your updated CV attached to and I will be in touch to discuss further.

🚀 Lead Software Engineer (Azure / Node.js) – Contract Start: ASAP End date: October 2026 Band: 3 Location: Remote – (Just up to 2 days per month on-site in Nottingham) Role Overview We are seeking a highly experienced Lead Software Engineer to own the technical delivery of cloud-native, event-driven solutions within the Microsoft Azure ecosystem. You will combine hands-on engineering with technical leadership, guiding a team of engineers while ensuring high standards of quality, security, and architectural best practice. This role is ideal for a senior engineer who enjoys leading by example and driving technical excellence across enterprise-scale platforms. Key Responsibilities • Lead the design and development of cloud-native applications using Azure Functions, Azure Storage and Azure Service Bus, • Provide hands-on development using Node.js and TypeScript, delivering high-quality, scalable and maintainable code, • Own the technical architecture and ensure alignment with enterprise architecture standards, • Lead and be accountable for the team’s technical delivery, quality and timelines, • Mentor and support engineers through a structured knowledge-sharing and best-practice approach, • Conduct code reviews and enforce quality gates and engineering standards, • Collaborate with Product Owners, Architects, DevOps and client stakeholders, • Ensure solutions are secure, resilient, observable and cost-optimised, • Support CI/CD pipelines and DevOps processes, • Travel to Nottingham client site up to 2 days per month Essential Skills & Experience • Strong hands-on experience with Microsoft Azure (Functions, Storage – Blob/Table/Queue, Service Bus), • Advanced proficiency in Node.js and TypeScript, • Proven experience building event-driven and serverless architectures, • Strong understanding of RESTful APIs and integration patterns, • Experience with CI/CD pipelines and DevOps practices, • Secure coding and cloud security principles, • Experience with distributed systems and microservices architecture, • Strong Git-based version control and collaborative workflows, • Proven experience leading engineering teams on enterprise-level projects Desirable Experience • Microsoft Dataverse, • Microsoft Power Platform, • Infrastructure as Code (Bicep, ARM, Terraform), • Azure monitoring and observability tools (Application Insights, Azure Monitor), • Agile / Scrum delivery environments

Position: Project Manager – Industrial Cooling Division Contract: Permanent, Full Time Location: REMOTE. Based anywhere in the UK Salary: up to 80K plus company car or cash allowance & benefits & performance bonus Industry: Industrial Cooling & Refrigeration PRS Engineering has engaged with a key client and a leading Industrial Cooling & Refrigeration specialist operating and delivering high value projects across the UK with headquarters based in Leicestershire. Due to team expansion and winning new projects, we are seeking a Project Manager with a background in Industrial Cooling Technologies &/or Industrial Refrigeration to support business requirements and oversee key projects. YOU MUST HAVE REFRIGERATION EXPERIENCE or similar such as HVAC. Advantageous if you also have experience/knowledge within ammonia (NH₃) & CO₂ systems. Introduction As a Project Manager within the Cooling Technologies Division, you will be responsible for overseeing the successful execution of large-scale industrial cooling projects from initiation to completion. Your role will focus on managing major industrial installations that require comprehensive cooling solutions for food manufacturing facilities, data centres, distribution centres, and other industrial environments. The Industrial Cooling Division delivers high-value, large-scale refrigeration projects across a wide range of industrial sectors. We specialize in advanced systems using natural refrigerants such as Ammonia (NH₃) and CO₂, making this an exciting opportunity for an experienced Project Manager with strong technical and commercial acumen. In this role, you will oversee the full lifecycle of Industrial refrigeration projects. From concept and design through to commissioning and handover, ensuring the safe, efficient, and successful delivery of bespoke cooling solutions. This position demands strong project management skills, deep technical knowledge in industrial cooling technologies, and the ability to effectively coordinate complex, high-value projects while communicating and collaborating with internal teams and external stakeholders. Key Responsibilities Project Planning & Delivery • Develop and execute comprehensive project plans aligned with client requirements and industrial best practice., • Work together with the Service managers to support the delivery of service projects works., • Define scope, objectives, deliverables, and milestones for large-scale refrigeration projects., • Coordinate extensive project resources, including specialized personnel, heavy equipment, and significant material volumes required, • Monitor progress on complex, multi-phase projects, track critical milestones, and take necessary actions to mitigate risks and address issues in large-scale environments, • Champion safe working practices across all project phases. Team Leadership & Collaboration • Lead multidisciplinary project teams, fostering strong collaboration between engineering, design, installation, and commissioning functions., • Oversee subcontractor performance and ensure seamless integration with internal teams., • Promote a culture of continuous improvement, knowledge sharing, and accountability., • Conduct regular coordination meetings for multi-disciplinary teams working on major industrial installations Commercial & Financial Management • Monitor financial performance throughout the project lifecycle, controlling costs and identifying opportunities for efficiencies., • Work closely with commercial and finance teams to ensure timely invoicing, reporting, and contractual compliance., • Manage significant project budgets and collaborate with finance teams on high-value industrial contracts Quality, Safety & Compliance • Uphold rigorous quality standards and ensure all deliverables meet regulatory and client specifications., • Drive adherence to health, safety, and environmental regulations, particularly around ammonia and CO₂ refrigeration systems. Client Engagement & Relationship Management • Act as the key point of contact for clients, building trusted relationships and providing regular, transparent updates., • Manage client expectations effectively, resolving challenges and ensuring satisfaction throughout delivery., • Support business growth by identifying opportunities for repeat business and future industrial projects. Requirements • Degree in Engineering or related discipline (advanced qualification desirable)., • Proven track record managing large-scale industrial refrigeration projects, ideally with exposure to ammonia and/or large scale CO₂ systems., • In-depth knowledge of refrigeration, HVAC, and industrial cooling technologies., • Strong project management skills, with experience in planning, risk management, resource allocation, and financial control., • Excellent leadership, communication, and stakeholder management abilities., • Proficiency in project management software and reporting tools., • Familiarity with health, safety, and environmental regulations applicable to industrial refrigeration.

Multi-Agent LLM Systems Remote (MUST BE IN EUROPE) We’re partnering with a venture-backed startup led by a founder who has built and taken two technology companies to IPO, now assembling a world-class team to tackle one of the most impactful problems in applied AI. The company is developing a voice-enabled AI copilot used by professionals to eliminate the friction from documentation and decision-making, a product with genuine, real-world impact that’s already being used in production environments. They’re now looking for a Senior/Staff AI Engineer to own and evolve the core “brain” service behind this assistant, the system that powers reasoning, retrieval, and dialogue in real time. Interview Process: 1️⃣ Intro call where we talk about the role. 2️⃣ Technical discussion with the Head of AI. 3️⃣ Deep-dive session with a Backend Engineer and ML Engineer from the team. 4️⃣ 30-minute conversation with the Founder. Why This Is Worth Your Time • Real ownership: You’ll be the architect behind a core AI system, not a feature contributor., • Fast-moving environment, • Immediate impact: Your code will run in production and support real users from day one., • Technical depth: Multi-agent reasoning, voice-streaming, RAG optimisation and all in one system., • Flexible setup: Remote across the EU, with optional co-working in London or Barcelona. What you’ll do • Obsessive about latency, you think in milliseconds, optimise for concurrency, and understand the trade-offs between speed, cost, and model performance., • Design, implement, and productionise multi-agent LLM systems that reason, plan, and coordinate., • Develop FastAPI-based microservices optimised for low latency and high reliability., • Engineer and evaluate RAG pipelines: hybrid retrieval, re-ranking, grounding, and context validation., • Integrate real-time voice interfaces (STT/TTS, WebRTC, LiveKit) into intelligent conversational flows., • Instrument and evaluate system performance using observability and model-faithfulness metrics. What we’re looking for • Proven ability to build and ship agentic or multi-agent frameworks into production., • Expert Python, FastAPI, and asyncio developer., • Practical experience with LangChain, Autogen, or custom orchestration layers., • Startup mindset: ownership, speed, and pragmatism over perfection. Bonus points • Experience working with voice or streaming systems (STT/TTS, WebRTC, LiveKit)., • Exposure to evaluation tooling, LLM-as-judge setups, or agent benchmarking., • Background in healthtech, fintech, or other compliance-heavy sectors.

📍 Remote | Full-Time 👋 About Us Medify is a mission-driven EdTech company widening access to medicine and healthcare careers. Our platform supports thousands of learners preparing for high-stakes admissions exams, and our engineering team plays a critical role in delivering reliable, scalable, and high-quality learning experiences. Medify Engineering is a team of ten engineers across two teams, and everyone is hands on, including engineering management and the CTO, which helps us keep our processes practical and engineer-friendly. We work to minimise meetings: engineers typically have a 15-minute daily standup for in-progress updates and quick alignment with Product, plus (per two-week sprint) a one-hour refinement with Product, a one-hour planning session with engineering, and a 30-minute company-wide demo. Operational work like deployments, bug triage, and on-call is handled on a rotation, with each person covering one week roughly every two months. 🎯 The Role As a Senior Full Stack Engineer at Medify, you will play a pivotal role in shaping our platform and technical direction. Working closely with the CTO and fellow engineers, you’ll be involved across the full software development lifecycle - from ideation and design through to development, testing, and deployment. This is a fully remote, home-based role, suited to someone who enjoys ownership, collaboration and solving complex problems in a fast-moving environment. Tech stack: Ruby on Rails (backend), frontend transitioning from Ember to React, Postgres database, hosted on AWS. 🧩 Key Responsibilities • Design and develop high-quality, scalable, and efficient software solutions using modern best practices, • Collaborate closely with Product and Design teams to understand requirements and provide technical input, • Contribute to architectural decisions and overall system design, • Conduct code reviews and provide constructive feedback to maintain high code quality, • Troubleshoot, diagnose, and resolve software issues efficiently, • Develop and maintain automated tests to ensure performance and reliability, • Mentor junior engineers and share technical knowledge and best practices, • Participate in agile planning, backlog management, and delivery updates, • Stay up to date with emerging technologies and software development best practices, • Support recruitment by contributing to interviews and selection decisions 🧠 Core Competencies • Excellent problem-solving and analytical skills, • Strong communication and collaboration skills, • Ability to thrive in a fast-paced, agile environment, • Leadership and mentoring capability, • High attention to detail and quality 🎓 Qualifications • BS/MS degree in Computer Science, Engineering, or a related field is desirable but not required 🛠️ Experience & Knowledge • 5+ years’ experience in software development, • Extensive experience with modern programming languages and frameworks, • (Ruby on Rails and React highly desirable), • Proven track record of building scalable, efficient software systems, • Strong understanding of the software development lifecycle and agile methodologies, • Experience working with cross-functional teams (Product, Design, Engineering), • Experience recruiting and mentoring junior engineers is a plus 💡 Skills • Proficiency in modern programming languages and frameworks, • Strong grasp of data structures, algorithms, and software design principles, • Experience with databases, APIs, and networking, • Knowledge of software testing methodologies and tools, • Familiarity with DevOps practices and tooling, • Ability to learn and adapt quickly to new technologies, • Clear, confident written and verbal communication ✅ What We Offer • Competitive salary: £70,000–£85,000 depending on experience, • Annual leave: 25 days, rising to 28 days over three years, • Fully remote, flexible working, • Pension scheme, • Professional development sponsorship and matched charity funding, • Private health and dental care after one year of employment

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS product—Spark Travel—at pace. You’ll join a smart, collaborative team that pushes each other to articulate and defend every architectural decision in pursuit of best‑in‑class software. Spark Travel itself is on a mission to drag the tailor‑made travel industry into the 21st century. Our cloud‑native platform unifies sales, supplier contracting, dynamic pricing, and on‑trip operations—everything from the first quote to the traveller’s safe return. The market is huge, the incumbents are slow, and we already have meaningful traction: roughly 35 customers and an accelerating sign‑up pace, a very healthy sales pipeline, and a roadmap brimming with genuinely novel features. With a fantastic existing team across engineering, product, customer success, marketing, and sales, we’re gearing up for hyper‑growth. We’re looking for two down‑to‑earth professional, a conscientious Senior Software Developer, to build on what already works and unlock our next wave of innovation. 🌟 Your Impact • Raise the bar sensibly. Whether you’re refining our Azure architecture as CTO or shipping revenue‑critical features as Senior Dev, you’ll set high standards without reinventing the wheel., • Champion intuitive user experiences. Both roles care deeply about usability, ensuring our platform feels effortless for travel pros and their travellers., • Own the craft. Understand the problem, ship the solution, measure the outcome—and when something’s working, double‑down on it., • Move the needle. Your work will streamline the day‑to‑day of leading tailor‑made tour operators and DMCs—enhancing trip experiences for their travellers as we scale. 🧭 Role Snapshot 2️⃣ Senior Software Developer • Be UK‑based (remote within the UK) with ability to attend occasional team meet‑ups in London (travel expenses covered)., • Design, build, and maintain features across the stack: .NET (C#) based API backends, Angular (TypeScript) based frontends, SQL Server, Cosmos DB., • Own mission‑critical modules such as pricing engines, itinerary or form builders, client proposal app, etc., • Write clean, tested code; automate everything from CI/CD pipelines (Azure DevOps/GitHub Actions) to performance benchmarks., • Investigate and diagnose issues and perform root cause analysis., • Collaborate cross-functionally with Product, Design, and Customer Success., • Propose incremental improvements and occasionally explore new tech (e.g. Azure OpenAI) when it clearly solves a problem. You might be our Senior Dev if… - Hold a 1st-class or 2:1 degree in Computer Science or a closely related discipline. - 4+ years building modern web or data applications with .NET and at least one JavaScript framework. - Hands-on experience with Azure or another major cloud provider, plus an understanding of microservices and event-driven architectures. - You love balancing delivery speed with technical excellence, and you’re keen to keep learning. 🎁 What We Offer • Competitive salary, equity options coming soon, • Remote‑first culture with asynchronous workflows, • Private healthcare, • Employer pension contributions above statutory, • Home‑office setup budget, • Coworking space allowance, • Flexible hours with async core overlap, • Professional‑development budget, • Conference & certification leave, • Choose‑your‑own‑tech toolkit, • Travel‑to‑London expenses for required in‑person meetings, • Collaborative and innovative company culture 📩 How to Apply • Send your CV., • Confirm you are currently living and legally able to work in the UK., • Share one project or decision you’re proud of, why it mattered, and what you learned. Please note: We are only considering UK‑based applicants who fully meet the role criteria. Applications that do not comply will not be considered now or in future hiring rounds. Deadline: 15th March 2026 (rolling review—apply early). Spark Travel is an equal‑opportunity employer and a welcoming neurodiverse team. We celebrate diversity and are committed to creating an inclusive environment for all. We’re not just saying that, we really mean it!

Sales Engineer Location: Remote (UK-based) – with travel to customer sites Salary: £90-120k +20% bonus + car allowance + extensive benefits package Clearance Requirement: SC (Security Cleared) – required Please note: Only candidates with current SC clearance will be considered. Our client is at the forefront of digital transformation, supporting the world’s most essential organisations through their most complex digital challenges. By providing visibility and insight at an unparalleled scale they help clients solve problems faster, secure what matters, and drive continuous innovation across their digital ecosystems. We are now seeking a Sales Engineer to support the growth of UK public sector accounts. This is a remote, client-facing role for a highly technical and experienced presales professional with a strong Government/Public Sector background and current SC clearance. Key Requirements We are looking for a client-facing technical expert with deep presales experience, capable of operating in complex and secure environments. Essential skills and experience: • 5+ years’ experience in IT, with at least 3 years in presales, network engineering, or technical support, • Demonstrable success supporting UK Government or public sector clients, • Cisco routing, switching, gateways, and applications, • TCP/IP, SNMP, Netflow, VoIP, • LAN/WAN topologies (MPLS, Frame Relay, ATM), • Security concepts and network infrastructure design, • Operating systems – Linux, Windows, • Cloud and virtualisation technologies – SDN/NFV, Public/Private Cloud, • Performance tools – HP/OV, Tivoli, EMC SMARTS, ArcSight, • Relevant certifications – CCNA, CCNP, CCIE, • Formal presales training (e.g. Sandler, Siebel, Afterburner), • Excellent communication and presentation skills – verbal, written, and visual, • Comfortable with 60-70% UK travel Desirable qualifications: • Degree in Computer Science, Software Engineering, or equivalent technical military training, • MBA or relevant business/leadership qualification, • Knowledge of products such as Arbor, Radwhere, Riverbed, A10, ExtraHop, • Experience authoring whitepapers, contributing to product strategy, • Familiarity with security audits, RFP/RFI responses Role & Responsibilities As Sales Engineer, you will play a vital role in driving revenue by delivering technical presales support, demonstrating product value, and shaping best-fit solutions. Reporting to the Regional Sales Director, you will act as a trusted advisor for public sector clients and internal stakeholders. Responsibilities include: • Leading technical discovery and supporting the full sales cycle, • Creating and delivering high-impact demos and presentations, • Differentiating solutions from competitors using compelling value stories, • Acting as a technical expert across integrators, service providers, and Government, • Partnering with product and engineering to influence roadmaps and relay market feedback, • Contributing to technical documentation, RFPs, and whitepapers, • Building strong customer relationships and identifying upsell opportunities, • Representing customer needs internally and advocating for technical alignment, • Participating in industry events, speaking engagements, and strategic initiatives Additional Details Remote Working: • Officially home-based, • Must be comfortable with regular travel for:, • Client meetings 3-4 days per week, • Annual conference, • Quarterly convention for Sales Engineers Location Preference: • Preference for candidates based in Central or Southern UK, • Northern England considered for exceptional talent, • Scotland is not preferred

Location • Remote, but requirement to meet up once a month for in-person collaboration day, • UK based About Akixi Akixi is a leading provider of SaaS analytics solutions for cloud-based communication platforms, helping service providers and enterprises gain actionable insights from their telephony and collaboration data. Our solutions span Microsoft Teams, Cisco BroadWorks, Webex Calling, and CRM integrations — delivering real-time and historical analytics that improve customer experience and business performance. We are expanding our platform to include advanced AI capabilities — voice and chat assistants, intelligent analytics, and predictive insights — and are seeking a Lead AI Engineer to define and deliver this vision. Job Summary & Purpose Own and drive Akixi’s AI and ML strategy — from concept and architecture through hands-on prototyping and deployment — to embed intelligence into Akixi’s products and analytics platforms. As the Lead AI Engineer, you will define and execute Akixi’s AI roadmap, combining leadership of architecture and engineering practice with hands-on development of prototypes and production features. You’ll partner with Product, Data, and Platform Engineering to design and integrate AI-driven capabilities such as voice/chatbots, natural-language analytics, and predictive models. This role balances strategic technical direction with hands-on implementation, ensuring Akixi’s AI initiatives deliver tangible business and customer outcomes. Key Responsibilities • Lead the definition and delivery of Akixi’s AI strategy and technology roadmap., • Architect scalable AI solutions integrated into Akixi’s SaaS analytics platform., • Prototype, develop, and integrate AI-driven components such as chatbots, voice assistants, ML models, and LLM-based analytics., • Apply prompt engineering and model-tuning techniques to optimize chatbot and LLM behaviour., • Conduct research, proof-of-concepts, and feasibility studies for emerging AI technologies., • Collaborate with Product Management to scope AI features and align them with business goals., • Partner with Data Engineering to operationalize models, manage training data, and implement monitoring and retraining pipelines., • Work closely with Development, DevOps, and QA teams to ensure smooth CI/CD integration and deployment of AI components., • Establish standards for AI code quality, ethics, and data governance., • Mentor engineers working on AI-related projects, fostering technical excellence and innovation., • Evaluate external AI vendors, tools, and frameworks for adoption or integration., • Stay ahead of developments in AI/ML, LLMs, and applied analytics, translating trends into practical opportunities for Akixi. Required Skills & Experience • 4+ years in software engineering, with at least 3+ years focused on AI/ML or data-driven product development., • Proven expertise in developing and integrating AI solutions such as chatbots, voicebots, ML models, or LLM-based analytics., • Strong proficiency in Python (preferred) and/or JavaScript/TypeScript., • Hands-on experience with AI frameworks (e.g. TensorFlow, PyTorch, and/or LangChain) and LLM APIs (e.g. Azure OpenAI, OpenAI API, Anthropic, and/or AWS Bedrock)., • Experience with Microsoft Bot Framework, Dialogflow, or similar conversational-AI platforms., • Deep understanding of prompt engineering and fine-tuning of large language models., • Strong grounding in ML concepts — supervised, unsupervised, and reinforcement learning., • Familiarity with cloud AI/ML services (e.g. Azure Cognitive Services, AWS SageMaker, and/or GCP Vertex AI)., • Experience deploying and monitoring AI workloads in CI/CD environments (e.g. Jenkins, Docker, Kubernetes, and/or AWS)., • Ability to design data pipelines, APIs, and microservice integrations supporting AI features., • Excellent problem-solving, communication, and cross-team collaboration skills., • Strong stakeholder management skills, with the ability to communicate complex AI concepts clearly to technical and non-technical audiences, including senior leadership., • Proven ability to provide technical leadership across AI initiatives., • Demonstrated experience leading and mentoring a small team while remaining hands-on in design and coding. Desirable Skills & Experience • Experience with call/contact-centre analytics, Microsoft Teams Graph API, or telephony platforms (e.g. BroadWorks, Webex Calling)., • Knowledge of data governance, model ethics, and MLOps practices., • Exposure to data visualization and predictive analytics for customer-experience metrics., • Advanced degree in AI, ML, Data Science, or related discipline. Why Akixi At Akixi, you’ll play a pivotal role in transforming how businesses understand and act on communication data. You’ll define and deliver the intelligence layer of a platform used by thousands worldwide — in an environment that values innovation, experimentation, and technical depth. We offer a collaborative culture, hybrid flexibility, and the opportunity to lead meaningful, high-impact AI initiatives from vision to production.

Commissioning Engineer - Remote (UK-Based) - Global Travel Required Are you an experienced Commissioning Engineer ready to take on a global challenge? We are looking for a motivated and technically skilled individual to join our dynamic team, delivering world-class process engineering projects across EMEA, APAC, and beyond primarily in the food & beverage industry. What You’ll Do: Depending on project needs, you may be deployed as a Process Commissioning Engineer, Commissioning Team Leader: • Lead Installation and Operational Qualification (IQ/OQ) activities on client sites worldwide, • Commission and start up process plants, including utilities, MCC panels, instrumentation, and control systems, • Troubleshoot mechanical, hydraulic, thermal, and electrical issues on-site, • Manage and coordinate commissioning teams and contractors across complex, multi-disciplinary projects, • Deliver customer training and support first production runs, • Produce detailed commissioning reports and weekly project updates, • Ensure strict compliance with health, safety, and contractual requirements on every site What We’re Looking For • Degree-level qualification in Engineering, Food Technology, or Dairy Technology (or equivalent), • Minimum 4 years’ experience in Process Engineering or Commissioning roles, • Strong technical skills across mechanical, electrical, and instrumentation disciplines, • Excellent communication skills in English (spoken and written), • Confident working autonomously on international sites and managing stakeholder relationships, • Full willingness to travel globally — role requires approximately 80% travel Working Pattern: Remote-based in the UK with approximately 80% global travel. You’ll work across EMEA and APAC regions, spending extended periods on client sites as projects demand.

Senior Network Engineer Location: Remote-first Type: Full-time Start: ASAP About Couch Heroes At Couch Heroes, we’re exploring new ground for the MMO genre. In a world where fantasy and ancient technology intertwine, players explore shattered realms, grapple across verticality, solve puzzles, and push back corruption, with progression driven by player expression and discovery. We envision bridging generations of gamers, creating a space where both coexist and journey together. We’re developing in Unreal Engine, in early production, with a team spanning multiple countries. We’re remote-first, based in the UK, and scaling to support a multi-year live-service roadmap. We value autonomy, curiosity, and collaborative ownership, and we’re looking for creators who want to help build something from the ground up. Sound like your kind of thing? We should talk. About the Job A persistent MMO lives or dies on the quality of its networking layer. We need a Senior Network Engineer who can build the server infrastructure, networking architecture, and online systems that allow thousands of players to share a seamless, responsive world. You will report to the CTO and work closely with gameplay engineers, backend developers, and DevOps to design and implement the server architecture, replication systems, and online services that underpin the entire game experience. We are in early production. The studio has been running for three years, and server architecture, zone streaming, player session management, and replication models are still being designed. You will be making foundational decisions about how the game handles player connections, distributes load, and maintains state across a persistent world. These decisions will define the game’s technical ceiling for years to come. Your Role Server Architecture and Networking • Design and implement the server architecture for a persistent MMO: dedicated server topology, zone distribution, player session management, and load balancing., • Build and optimise Unreal Engine networking systems including replication, relevancy, bandwidth management, and client-server authority models., • Architect systems for zone streaming and seamless world transitions so that players move between areas without loading screens or connection drops where possible., • Design scalable matchmaking, instancing, and shard management systems that handle variable player populations and world events., • Profile and optimise network performance: replication bandwidth, tick rates, packet loss handling, and latency compensation across global player populations. Online Services and Infrastructure • Collaborate with backend engineers to build player-facing online services: authentication, friends lists, party systems, guilds, chat, and presence., • Work with DevOps to define server deployment, scaling, and monitoring strategies using cloud infrastructure. Ensure the game can handle peak loads and recover gracefully from failures., • Implement robust reconnection, state recovery, and graceful degradation systems. Players should not lose progress or context due to transient network issues., • Design data persistence strategies for player state, inventory, progression, and world state in a distributed server environment. Collaboration and Quality • Work closely with gameplay engineers to ensure gameplay systems are designed for networked play from the start: server authority, prediction, rollback, and cheat resistance., • Collaborate with QA to define networking test plans, latency simulation environments, and automated stress testing., • Contribute to architecture documentation, technical design reviews, and knowledge sharing across the engineering team., • Provide technical guidance to other engineers on networking best practices and multiplayer system design. Must-Haves • Proven experience in game development or distributed systems engineering, with at least one shipped multiplayer title or live online service., • Strong experience with Unreal Engine networking: replication, relevancy, net serialisation, and dedicated server workflows., • Deep understanding of network programming fundamentals: TCP/UDP, socket programming, packet design, bandwidth management, and latency compensation techniques., • Experience designing server architectures for persistent or session-based multiplayer games, including session management, load distribution, and failover., • Proficiency in C++ with production experience writing networked gameplay and server systems., • Strong communication skills and a collaborative approach to solving cross-discipline technical problems. Nice-to-Haves • Experience shipping at least one MMO or persistent online world from production through live service., • Experience with cloud infrastructure for game servers: provisioning, auto-scaling, regional deployment, and cost management on AWS, Azure, or GCP., • Familiarity with database systems for game state persistence: relational, document, or key-value stores at scale., • Experience with anti-cheat systems, exploit detection, or security hardening for multiplayer games., • Exposure to large-scale world streaming, spatial partitioning, or interest management systems for persistent online worlds. About You • You think about systems under stress. You design for the worst-case scenario, not the demo., • You understand that networking quality is invisible when done well and game-breaking when done poorly. You take pride in the infrastructure players never notice., • You are comfortable working through ambiguity. Early production means not everything is defined yet, and you see that as an opportunity to shape the right architecture., • You are rigorous about testing and profiling. You do not ship networking code based on assumptions about real-world conditions., • You work autonomously in a remote environment, proactively keeping your lead and collaborators informed., • We are committed to making our hiring process accessible. If you require reasonable adjustments at any stage, please let us know. Couch Heroes have partnered with Skillsearch on this hire. Jack is leading the search directly with the studio leadership, so feel free to reach out to him at . He will be your point of contact throughout. Looking forward to connecting! Equal Opportunities Couch Heroes is an equal opportunities employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We welcome applications from all backgrounds and do not discriminate on the basis of age, disability, gender identity or expression, marriage or civil partnership, pregnancy or maternity, race, religion or belief, sex, sexual orientation, or any other protected characteristic. Privacy and data We process your personal data as part of the recruitment process. Couch Heroes and Skillsearch both act as data controllers in relation to your application. For details on how your information is collected, used, stored, and your rights under UK GDPR, please review the relevant Privacy Policies below: Couch Heroes: ___ Skillsearch: ___

We are looking for a practical, hands-on Mobile App Developer to take ownership of our native mobile estate and lead the evolution of our mobile-first product strategy. This is not a “quiet life” front-end role. You will be our primary permanent mobile specialist in a small, fast-moving team of mainly Python engineers. You’ll be highly visible, trusted with real ownership, and expected to make decisions that directly shape our product direction. The Role Your first priorities will be: • Maintaining and enhancing our existing Android app, • Building and launching the equivalent functionality as an iOS app Following this, you will: • Help redesign and modernise the web front end of our existing product, • Contribute to the planning and technical design of our next mobile-first product, which will likely also require a supporting web application This role blends hands-on development, product thinking, and collaboration with stakeholders. You’ll work closely with backend engineers, product leadership, and occasionally clients to ensure our tools are intuitive, high-performing, and genuinely useful. Your work will have visible impact across advice-giving organisations and the wider public and third sector in the UK. Key Responsibilities Mobile App Development (Primary Focus) • Maintain, refactor and enhance our existing Android application, including design of user experience within the app., • Design and develop our new iOS app, mirroring Android functionality across in a scalable and maintainable way, • Improve app performance, reliability and usability, • Contribute to architecture decisions for a mobile-first product ecosystem, • Support CI/CD pipelines and manage releases for app stores Web Front-End Development • Redesign and modernise the web front end of our existing platform, • Work with backend engineers to integrate APIs effectively, • Establish and refine UI/UX best practices across mobile and web, • Contribute to a cohesive cross-platform design system Product & Delivery • Participate in agile ceremonies and technical discussions, • Contribute to architecture and tooling decisions, • Support consultancy tenders and provide meaningful technical input where required, • Occasionally engage with clients to understand use cases and solve problems About You We’re looking for someone who is confident in mobile development and excited by ownership. Essential • Strong experience in Android development (React Native and Kotlin preferred), • Experience building or maintaining iOS apps (React Native and Swift preferred) — or strong willingness to transition from Android to iOS, • Solid understanding of mobile app architecture and lifecycle management, • Experience integrating REST APIs, • Familiarity with Git, CI/CD pipelines, Docker and modern DevOps practices, • Experience with HTML, CSS and a modern web framework (e.g. React or similar), • Comfortable working autonomously in a small, collaborative team, • Strong problem-solving ability and a pragmatic mindset Desirable • Experience with cross-platform approaches (e.g. React Native), • UI/UX sensibility and ability to implement wireframes into production-ready interfaces, • Experience contributing to consultancy bids or technical proposals, • Exposure to backend technologies such as Python or Rust What Success Looks Like Within your first 6–9 months, you will: • Have stabilised and improved the Android app, • Delivered a functional iOS version, • Helped modernise the web front end, • Contributed to the technical direction of our next mobile-first product Salary & Benefits • Salary: £65k, • Fully remote (with one in-person team meeting per quarter in various UK locations), • Benefits package including life insurance and private medical insurance Please note: You must have full, permanent right to work and be based in the UK or EEA. Applicants based outside or intending to work outside the UK/EEA will not be considered.

Senior Front-end Developer (AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: Turkey — Hybrid (Istanbul office 1 day/week + remote) Keepnet is an AI-driven SaaS platform helping organisations manage human cyber risk at scale. We’re growing strongly in the UK with increasing global momentum. With Agentic AI live in production, Keepnet runs autonomous systems that plan, build, and operate security awareness and human risk workflows — supported by strong guardrails, auditability, and observability. We’re looking for a Senior Front-end Developer who wants to build production-grade web experiences that power these systems — in an AI-first engineering team where quality, ownership, and long-term thinking matter. What You’ll Do • Build and own key parts of Keepnet’s web application (Vue/Nuxt), including performance, reliability, and maintainability., • Design and develop clean, modular UI components and shared packages (design system patterns, reusable modules)., • Implement AI-driven user experiences: human-in-the-loop approvals, guardrails-aware UI, clear feedback loops, and audit-friendly flows., • Integrate with internal APIs (and relevant third parties) to enable automation, reporting, and security workflows., • Create resilient UX for async workflows (jobs, queues, long-running tasks): polling, retries, idempotent actions, progress states, and error recovery., • Improve and maintain frontend observability (client-side logging, metrics, tracing where applicable; tools like Sentry) to prevent incidents rather than react to them., • Write and maintain automated tests across levels (unit/component and E2E) to increase release confidence., • Collaborate closely with Product, Design, Backend, and Customer-facing teams to ship features that solve real customer problems., • 5+ years building modern web applications for production SaaS., • Strong experience with Vue.js (Vue 2 & Vue 3) and Nuxt (Nuxt 2/3). (If you’re strong in Vue and can ramp quickly on the other, that’s ok.), • Solid knowledge of TypeScript, modern JavaScript, and browser fundamentals., • Strong understanding of API integration and real-world frontend architecture (state management, routing, data-fetching patterns, error handling)., • Ability to build for reliability: monitoring, debugging, incident hygiene, and continuous improvement., • Experience improving performance (Core Web Vitals, bundle optimization, SSR/CSR trade-offs, caching strategies)., • Experience with frontend testing (unit/component + E2E) and setting pragmatic quality bars., • Comfortable taking ownership beyond deployment: you ship it, you support it., • Hands-on experience using AI-assisted development and design tools such as Cursor, Figma Make, or similar — using AI daily for coding, refactoring, UI generation, and iteration, while maintaining strong engineering judgment and code quality. Nice-to-haves • Experience with Azure-based delivery pipelines (CI/CD) or cloud-native environments., • Experience with design systems (Storybook), and strong collaboration with Figma workflows., • Familiarity with accessibility (WCAG) and internationalisation (i18n, including RTL languages)., • Familiarity with React (helpful for cross-team collaboration, not required). Security mindset (important) • You build systems that are secure by design: XSS/CSRF awareness, safe auth/token handling, dependency hygiene, and careful data display. Tech Stack (Current) • Frontend: Vue (2 & 3), Nuxt, • Cloud / Delivery: Azure (CI/CD), • Observability: Sentry (and related logging/monitoring patterns) (We don’t expect you to know every tool on day one — we care about fundamentals and ownership.) Life at Keepnet Engineering at Keepnet is about craft, collaboration, and impact. What you can expect: • Hybrid working: In-office collaboration + remote focus time, • Thoughtful engineering: Time to design systems properly, not just ship quickly, • Global context: Work on a multinational platform used across multiple regions, • AI-first environment: AI-assisted development and production-grade AI systems are part of everyday work, • Team culture: Monthly team lunches and quarterly offsites, • Care about clean architecture, maintainability, and product quality, • Enjoy working with experienced peers who challenge each other constructively, • Prefer preventing incidents over reacting to them, • Want to build software used by real customers at real scale, • Believe good engineering is as much about ownership and judgment as it is about code If that sounds like you, we’d love to talk.

Associate Director – UK (remote) Linum Consult’s client is an engineering consultancy currently seeking a Chartered Structural Engineer, specialising in large warehouses, industrial buildings, and data centre construction projects with an aptitude for business development and winning work. This position is remote, based in the UK, with occasional visits to their office in Paris. RESPONSIBILITIES • Leading and growing a design team, including the development of a client base, the hiring of design engineers, and the mentoring of junior design engineers, • Managing scopes within an agreed budget of hours, and utilising the best resources available, including overseas, • Undertaking design duties across all facets of the company’s engineering services under the general area of large warehouses, industrial buildings, and data centre construction projects, from concept through to construction, • Carrying out business development, including networking with clients and securing new work, • Working with the Design Team to conceptualise structural solutions, embracing agreed concepts, and further developing structural designs and documentation to a required level of completion, • Providing design deliverables such as design briefs, return briefs, reports, calculations, design-driven construction sequence statements, • Coordinating with the design team, both UK and international, and transferring information clearly to the drafter/detailer, • Assisting with technical input and estimates to help with tenders and proposals PROFILE • Bachelor’s degree in Structural Engineering, with a Chartership to IStructE or similar organisation, • At least 10 years’ experience in a similar role, working for consultancies, • Previous history of managing the structural design on large warehouses, data centres, or industrial building construction projects is essential, • Demonstrable history of business development and winning work, • Technical knowledge of Autodesk Revit software and demonstrable knowledge of European codes of construction, • UK based, with the ability to travel a couple of times a month to Paris, • Excellent communication skills in spoken and written English APPLICATION PROCESS If you fulfil the minimum requirements stipulated by our client and are confidentially interested in applying, then please drop Linum Consult a line with a copy of your CV and contact details to for the attention of Neill Donald.

Location: Remote / Hybrid Department: Technology Salary : 3000 USD / per month Company Description Payomatix is a Dubai-based fintech company revolutionizing the way businesses manage and scale digital financial ecosystems. With expertise in payment orchestration, white-label financial products, embedded banking solutions, and neo banking, Payomatix enables businesses to deliver seamless and compliant payment experiences across global markets. We prioritize modular, scalable, and innovation-driven financial infrastructures to empower businesses, maximize growth, and unlock new revenue potential. Our solutions include intelligent payment routing, customized financial products, Banking as a Service (BaaS), and secure global payouts. Role Description As a Senior Backend Developer for Payomatix Technologies, you will play a critical role in designing and implementing back-end infrastructure for our fintech and payment orchestration platforms. Responsibilities include developing scalable APIs, optimizing database performance, designing microservices, integrating various payment processors, and ensuring the reliability and security of our backend systems. You will collaborate closely with cross-functional teams to deliver cutting-edge solutions in high-risk payments, iGaming, and fintech. This is a full-time, remote role requiring strong technical expertise and an innovative mindset. WHO YOU WILL WORK FOR : PAYAGENCY 🌍 About PayAgency PayAgency is a global fintech company specializing in payment orchestration, high-risk merchant processing, cross-border settlements, and fraud-resilient transaction infrastructure. We work with PSPs, acquirers, banks, and high-growth merchants across industries including gaming, forex, crypto, nutraceuticals, and digital services. We are building a robust, scalable, and compliance-first payment ecosystem — and we are looking for a Senior Developer who can help architect, build, and optimize this infrastructure. 🔧 Technology Stack (Current & Expected) Backend • Node.js (Primary), • NestJS / Express.js, • Python (Microservices / Risk modules), • REST & Webhook-based APIs, • GraphQL (where required)Database, • PostgreSQL, • MongoDB, • Redis (Caching & Queue management)Messaging & Queues, • Kafka / RabbitMQ, • Bull Queue (Node-based background jobs)Cloud & Infrastructure, • AWS (EC2, S3, RDS, Lambda), • Docker, • Kubernetes (Container orchestration), • NGINX, • CI/CD pipelines (GitHub Actions / GitLab CI)Payments & Security, • PCI-DSS Compliant Architecture, • Tokenization systems, • 3D Secure integrations, • Fraud & risk rule engine, • Chargeback management modules, • Encryption standards (AES, RSA, SSL/TLS)Integrations, • Multiple PSP APIs, • Acquirer integrations, • Open Banking APIs, • KYC/AML APIs, • Payment orchestration routing logic 🎯 Role Overview We are seeking a Senior Backend Developer who understands not only code — but financial transaction flows, risk management, scalability, and compliance constraints. This role requires ownership. You will design, build, optimize, and maintain mission-critical payment infrastructure that processes high-volume and high-risk transactions globally. 🔍 Key Responsibilities 1️⃣ Architecture & Development • Design scalable microservices architecture for payment routing and orchestration., • Develop and maintain secure RESTful APIs for PSP and bank integrations., • Implement high-availability systems for transaction processing., • Optimize real-time transaction routing logic for maximum approval rates.2️⃣ Payment Integrations, • Integrate multiple global PSPs and acquirers., • Handle webhook systems and asynchronous callbacks., • Implement retry logic, cascading, and smart routing mechanisms., • Build failover systems for multi-MID and multi-processor setups.3️⃣ Security & Compliance, • Ensure PCI-DSS alignment in application architecture., • Implement encryption standards and secure tokenization., • Work closely with compliance and risk teams for fraud controls., • Develop monitoring tools for suspicious transaction patterns.4️⃣ Performance & Scalability, • Optimize database queries and reduce latency., • Handle high concurrency transaction flows., • Implement caching and queuing mechanisms., • Design systems that can scale across regions.5️⃣ Fraud & Risk Infrastructure, • Collaborate on risk scoring engines., • Implement rule-based fraud logic., • Support chargeback and dispute management automation., • Build analytics modules for transaction health.6️⃣ DevOps Collaboration, • Work with DevOps for CI/CD pipeline optimization., • Monitor logs and system performance., • Support production debugging and incident management.7️⃣ Leadership & Ownership, • Mentor junior developers., • Conduct code reviews., • Drive best coding practices and architecture decisions., • 5+ years of backend development experience., • 2+ years in fintech/payments/financial systems (preferred)., • Strong expertise in Node.js and microservices., • Deep understanding of payment lifecycle (authorization, capture, settlement, refund)., • Experience with multi-PSP integrations., • Strong knowledge of API security standards., • Experience working with high-risk or regulated environments., • Understanding of AML/KYC workflows., • Familiarity with cloud-native architecture (AWS preferred)., • Experience handling real-time, high-volume systems. 🌟 Preferred (Bonus) Skills • Experience in payment orchestration platforms., • Knowledge of Visa/Mastercard processing flows., • Experience working with chargeback automation., • Familiarity with blockchain/crypto payments., • DevOps hands-on exposure., • Experience in fraud detection systems. 💡 What We’re Looking For We don’t want just a developer. We want someone who: • Thinks like an architect., • Takes ownership like a founder., • Understands that payments are not just APIs — they are risk, compliance, reputation, and trust., • Has a long-term growth mindset., • Can build systems that are secure, resilient, and scalable. 🎁 What We Offer • Opportunity to build a global fintech infrastructure., • High-impact leadership role., • Fast decision-making environment., • Exposure to high-risk, cross-border payment ecosystems., • Performance-driven growth.

Senior Full Stack Engineer SiSU Health | Remote | Digital Health Company Description SiSU Health is building the ecosystem for preventative health at scale — combining medical devices, digital journeys and data intelligence to improve individual and population health outcomes. We are a fast-paced, mission-driven scale-up — focused on growth, accelerating product delivery, strengthening our commercial propositions and expanding our impact. We operate at the intersection of: • NHS and B2B population health programmes, • Connected medical devices (Health Stations), • Consumer-facing apps and personalised digital journeys Role description This is a remote role for a Senior Full Stack Engineer with a strong skillset in platform & DevOps. This is a hands-on, high-impact role working across platform development, integrations, infrastructure and security. You will operate within a lean engineering team and work closely with Product and senior leadership to deliver roadmap priorities at pace. You will contribute across a connected ecosystem that includes: • Web applications and digital health journeys, • Data pipelines and insight capabilities, • NHS and third-party integrations, • Cloud infrastructure and CI/CD pipelines What you will be responsible for:- • Delivering priority roadmap features across front-end and back-end components, • Supporting and improving NHS and third-party integrations, • Contributing to scalable, reusable platform architecture, • Maintaining and optimising cloud infrastructure (AWS or similar), • Supporting CI/CD pipelines and release processes, • Improving monitoring, logging and deployment stability, • Supporting security improvements, • Strengthening engineering quality and release discipline, • Reducing defect leakage and improving platform reliability, • Collaborating closely with Product to translate complex requirements into pragmatic technical solutions Qualifications & Experience Essential: • Strong full stack development experience (modern JS stack such as Node.js / React or similar), • AWS, JavaScript/TypeScript, React, CI/CD Setup, Automated Testing, Test First Approach, Relational Database, • Experience working in cloud-native environments (AWS preferred), • Hands-on experience with CI/CD and infrastructure management, • Solid understanding of application security and secure coding practices, • Experience operating in lean, fast-paced scale-up environments, • Experience with health data platforms or regulated environments, • MySQL, CDK, GitHub & GitHub Actions, Amplify, Cognito, ECS and Docker, Lamdba, • Exposure to NHS integrations or healthcare systems, • Design/Build of resilient systems across multi AZ, • Experience contributing to ISO27001, GDPR or security compliance improvements, • Experience improving QA discipline and release governance Who will thrive! • You take ownership beyond writing code, • You are comfortable balancing feature delivery with infrastructure and security needs, • You enjoy solving messy, real-world technical problems, • You can operate with autonomy in a small, high-trust team, • You care about impact as much as implementation This is a role with scope to grow as the company scales. If you want to help build the infrastructure behind preventative, data-driven healthcare — and operate at pace in a mission-led scale-up — we’d love to hear from you. Employment Type: Full-time preferred , remote (must be UK based)

JOB TITLE: Controls Technician LOCATION: Home based (required to visit customer sites around the Midlands 1-2 days per week) INDUSTRY: Warehouse Automation / Intralogistics SALARY: £55k+ (depending on experience) WORKING HOURS: Monday to Friday, 09:00 till 17:30 (will be required to provide 24/7 out of hours support). This is a brilliant opportunity working for one of the market leaders in the Warehouse Automation / Intralogistics industry! This role is suited to someone with an Electrical background that also has some basic Controls / PLC Programming knowledge and can fault find. Experience working with control panels is also key. THE ROLE We are excited to offer a fantastic opportunity with a dynamic and growing Warehouse Solutions company. We are looking for a skilled Controls Technician to play a key role in supporting the build, commissioning, and servicing of Warehouse Control Systems. As a Controls Technician, you will be involved in the build, installation, testing, and servicing of electrical systems, with a focus on control system programming and commissioning. The role will primarily involve working with Siemens TIA S7-1500 PLC platforms, and you will be integral to the delivery of automation solutions across a variety of industries, including warehouse automation, material handling systems, and conveyor systems. DUTIES & RESPONSIBILITIES • System Build & Installation: Support the assembly, installation, and configuration of electrical systems and control panels for warehouse automation systems., • PLC Support & Commissioning: Support development and commissioning of Siemens TIA S7-1500 PLC-based control systems. Troubleshoot and optimize control system software to ensure optimal functionality., • System Testing & Servicing: Perform rigorous system testing, diagnostics, and electrical servicing of installed systems. Provide troubleshooting and corrective maintenance as needed., • Lifecycle Support: Assist with the entire project lifecycle—from the initial design phase through to installation, commissioning, and post-installation support. Ensure ongoing maintenance and reliability of systems after installation., • Collaboration: Work closely with the engineering team to ensure smooth integration of hardware and software systems. Provide technical support for customers during the commissioning phase and beyond., • Out-of-Hours Support: Deliver 24/7 first-line response to PLC/HMI control system issues, utilizing remote site access for diagnostics and troubleshooting. Provide on-site support when necessary, ensuring alignment with customer SLAs. WORK ENVIRONMENT & ROLE REQUIREMENTS • Collaborative & Hybrid Environment: This role offers a hybrid working model, providing the flexibility of working from home, with occasional in-office days for team collaboration and key meetings., • Fast-Paced & Dynamic: You'll be working in a fast-paced environment where the demands of the business can evolve quickly. You must be comfortable managing multiple priorities and adapting to shifting requirements while maintaining technical integrity., • Continuous Learning & Innovation: The role offers the opportunity to stay at the cutting edge of warehouse automation technology, with regular exposure to new tools, technologies, and methodologies., • Travel – While primarily a hybrid role, travel to customer sites or other company locations will be required for installations, commissioning, fault finding & electrical servicing., • Site Support - Provide out-of-hours PLC software. Primarily deliver remote diagnostics and troubleshooting to resolve issues and assist resident or service engineers as needed. Conduct site visits when remote resolution is not possible. QUALIFICATIONS & EXPERIENCE Educational Background: • NVQ Level 3 or equivalent in Electrical Engineering, Automation, or a related field., • City & Guilds Initial and Periodic Electrical Inspection and Testing (2391) Regulatory Knowledge: • Sound understanding of British Standards (BS7671) for electrical installations., • Knowledge of Health and Safety regulations (e.g., HSE guidelines) and risk assessments in an industrial environment., • Familiarity with CE marking and relevant compliance for electrical and automation systems. CORE SKILLS Control Panel Build & Installation: • Proficient in the assembly, and installation of control panels for industrial automation systems., • Experience with electrical wiring and layout to BS standards, including fusing, circuit protection, and component selection. PLC Programming & Support: • Hands-on experience with PLC programming, particularly with Siemens TIA S7-1500, • Ability to download and upload programs, modify existing code, and perform software troubleshooting., • Experience with HMI configuration and communication setups for seamless integration. Commissioning & Fault Finding: • Skilled in the commissioning of automated control systems, ensuring functionality and performance meet design specifications., • Strong troubleshooting abilities for diagnosing and resolving electrical and control system faults, both in software and hardware., • Ability to interpret schematics and wiring diagrams to identify issues quickly and accurately. Electrical Servicing & Maintenance: • Proficient in the ongoing servicing and maintenance of installed systems, ensuring compliance with industry standards., • Familiarity with preventive maintenance practices and the ability to perform corrective actions in a timely manner., • Experience in system upgrades and retrofitting, including replacing outdated equipment to improve system performance. Testing & Calibration: • Knowledge of and experience with testing and calibration procedures for electrical systems, including insulation resistance testing, earth fault testing, and functional testing of control systems., • Competence in using electrical test equipment such as multimeters, oscilloscopes, and insulation testers. DESIRABLE SKILLS Knowledge of Industrial Communication Protocols: • Familiarity with protocols such as PROFIBUS, PROFINET, Ethernet/IP, and Modbus. Troubleshooting Software: • Experience with diagnostic software tools for PLCs, HMIs, and drives. Knowledge of Functional Safety Standards: • Awareness of safety-related control systems (e.g., ISO 13849) and how it applies to automation systems. Personal Attributes: • Strong attention to detail and a methodical approach to problem-solving., • Ability to work independently and as part of a team in a fast-paced environment., • Excellent communication skills for interacting with clients, engineers, and team members., • Proactive, self-motivated, and committed to continuous learning and development. WORKING HOURS This is a full-time permanent position. You’ll be working Monday to Friday, 09:00 till 17:30, however you will be required to provide 24/7 out of hours support. SALARY PACKAGE We’re looking to offer a salary of up to £55,000, depending on experience and 25 days annual leave (plus bank holidays). Your benefits package includes a company sponsored pension scheme and private medical cover.

Summary • About: Kalisa is a GenAI platform turning knowledge and expertise into secure AI solutions, in minutes., • Core skills required: Python, Flask, LangChain, RAG, Generative AI product development, LLMs, Guard railing, anti-hallucination techniques and GenAI evaluation techniques., • Other skills considered: Tailwind CSS, HTMX, AWS or Azure or GCP, • Please only apply if you are fully eligible to work in the UK Who we are Kalisa is a fast-growing AI start-up enabling the next generation of professional services. Our platform helps organisations turn their knowledge and expertise into chat agents, automated workflows and AI-powered experiences - securely, reliably, and at scale. We are based in the UK and service a rapidly growing client base around the world. Due to this continued growth we are expanding our engineering team to help us scale our platform and build new functionality. We are at the start of the GenAI revolution, and this is an opportunity like no other. If you think you are the right person for the role, we encourage you to apply and look forward to hearing about your tech journey. Who you are • We are seeking an experienced Flask Python AI Engineer with LangChain Experience with a proven track record in building and deploying production-grade GenAI applications., • You will join a small, agile, and passionate team to enhance and scale our GenAI platform., • This will involve working closely with our team to deliver new features, improve existing functionality, and ensure seamless integration with new foundation models as they become available., • You will be able to work independently, be self-sufficient, eager to learn, be able to build something from scratch and see it through to completion. As a key team member, you will: • Architect & Implement: Design, build, and maintain reliable, scalable, and high-performance Python services within a Flask-based ecosystem., • Front-End Enhancement: Leverage HTMX and Tailwind CSS to create an engaging, dynamic and responsive user interface, minimising JavaScript overhead and improving the overall user experience. No prior HTMX experience is required., • GenAI Integration: Work with LangChain to implement prompt engineering techniques, RAG pipelines, and intelligent agent capabilities., • RAG & Vector Databases: Implement and optimise RAG strategies, semantic search capabilities, and embeddings-based retrieval; integrate and manage vector databases., • Relational Databases: Leverage MySQL and SQLAlchemy as the ORM to design robust, optimised schemas and implement efficient data retrieval and storage strategies., • Cloud Deployment: Integrate and deploy services across cloud platforms (Azure, AWS, GCP), ensuring robust infrastructure, monitoring, and observability., • Data Security & Compliance: Collaborate with security teams and architects to ensure data privacy, compliance, and reliable access controls within enterprise environments., • Continuous Improvement: Participate in code reviews, contribute to technical documentation, and proactively identify opportunities for platform optimisation and enhancement. Requirements Professional Experience: • Python Proficiency: Minimum of 5 years of experience working with Python, the Flask framework, developing relational database-driven backend services, APIs and web apps., • Front-End Integration: Demonstrable experience of working with Tailwind CSS to implement responsive website and web app designs., • GenAI Expertise: A minimum of 2 years of experience building and shipping at least one GenAI product (e.g., LLM-based app, custom chatbot, RAG-driven knowledge platform)., • LangChain: Demonstrable experience working with LangChain., • RAG & Vector Technologies: Demonstrable knowledge of RAG techniques, vector databases, semantic search, and embedding models., • Responsible AI: Guard railing, anti-hallucination techniques and GenAI evaluation techniques. Nice to have: • Front-End Integration: Working knowledge of HTMX to build dynamic web applications., • Cloud Platforms: Practical experience deploying and managing applications on at least one major cloud provider (Azure, AWS, or GCP). Additional Requirements: • Based in the UK and authorised to work., • Strong communication skills and the ability to work effectively in a fully remote team environment., • Fluent English speaker and writer., • Most of our work is in written form, which means being a good writer is very important. The importance of high-quality writing is carried through our designs, internal project discussions, code comments and the code itself., • Self-starter mentality with a focus on delivering tangible results. What We Offer • Competitive Pay: Based on your experience to date., • Fully Remote: Enjoy the freedom to work from anywhere in the UK., • Pension, • 25 Days Holiday + Bank Holidays, • High Impact Work: Contribute to a fast-growing platform already used globally, enhancing your experience and portfolio., • Career Growth Opportunities: Work at the intersection of cutting-edge AI research, product innovation, and world-class engineering practices., • Latest Cloud & AI Technology: From AWS, Azure and GCP., • Learning and Development Opportunities: Including access to resources and mentorship., • A Friendly, Supportive and Passionate Team. Our Hiring Process • 10 min video demonstration: We will ask you to record a 10 mins video showcasing a LangChain (ideally!) GenAI project you have built or took part in developing, clearly showcasing and explaining the application of LLMs and vector embedding of external documents or data, guard railing, anti-hallucination techniques and GenAI evaluation techniques., • Initial Interview, including GenAI project walkthrough: Meet with our CEO for an in-depth discussion about your experience, approach, and technical skills. This is an opportunity for us to get to know each other and ensure we share the same vision and values. We will discuss the GenAI project you showcased in the previous step, and discuss your design decisions, implementation details, and the overall outcome, giving us a chance to understand your problem-solving approach and coding style., • Technical Challenge: If you are successful in the initial interview, you will be invited to complete a technical challenge that will be briefed based on your experience. We expect this to take 1-2 days, and you will be compensated for your time. If you are excited about pushing the boundaries of what is possible with GenAI and you meet the above criteria, we would love to hear from you. Direct applications only - No recruiters

Job Title: Senior Regulatory Labelling Consultant (Labelling Strategy) Location: UK and Europe – Fully Remote Salary: Competitive Salary + Excellent Benefits Employee Type: Permanent This an exciting opportunity to join a leading CRO and be a client dedicated to an innovative and growing biotech. You will work as a regulatory affairs labelling lead for developing and established drug programs and be accountable for driving global labelling strategies. This is a challenging opportunity to demonstrate your knowledge in managing regulatory processes and supporting cross-functional teams with end-to-end labelling processes. This role can be based in the UK or Europe and offers the right candidate a chance to take the lead on regulatory labelling processes. The position will focus on global markets and previous US and Row market experience is desirable. Responsibilities: • Support end-to-end labelling processes including driving labelling strategies for both development programs and established drugs, and oversee all operational labelling activities., • Be responsible for executing and effective quality control reviews and tracking (primarily) internally used labeling documents (Core Data Sheet, Core Patient Information Leaflet, Core Instructions for Use) and outward facing local/regional labeling (EU SmPC, EU PIL, etc) as well as container and carton labels to meet regional regulatory requirements and ensure consistency between labeling, labels and supportive documents., • Act as operational expert for the Global Labeling tracking in RIMs, ensure development and maintenance of templates, collaboration features and system upgrades., • Contribute to the continuous improvement of the end-to-end labeling process including excellent proofreading/editing skills and compiling supportive documentation., • Support labeling inspection/audit readiness activities., • Conduct international labeling operations activities to support global new product and supplemental applications to product registration, and post approval launches for impacted international markets., • Collaborate with Technical Operations team members to ensure commercial distribution, Regulatory Technology for labeling submissions, PV for safety reporting, and other functional groups. Provide labeling to Advertising and Promotion for marketing pieces, and with Commercial for website postings if needed., • Work with Regulatory Operations, Regulatory Affairs, Tech Ops, etc. for labeling distribution, tracking and quality control., • Utilize regulatory/product knowledge to provide operational support to ensure that labeling materials meet regulatory and company requirements and timelines. Skills and Experience: • University Degree in a scientific degree., • Experienced in the following, CCDS, PIL, USPI, Target label profiles., • 5+ years of experience in drug development especially in labelling, product package coordination, clinical supplies/packaging, supply chain regulatory affairs, or quality., • Good working knowledge of key labeling regulations/guidance and past experience in label development, • The ability to research and create comparator labeling documents, • Electronic document management systems use and / or electronic submission experience, • Solid understanding of requirements for tracking of labeling updates. Understanding of label development and submission processes preferred., • Solid aptitude for use of IT systems; Regulatory Information Management System (RIMS), electronic document management system (EDMS). Ability to manage the review and approval of labeling in a document management system., • The ideal candidate should be action oriented, customer focused, ability to manage workloads and set priorities. In addition, he/she should be capable of dealing with ambiguity, be creative, be comfortable working with multifunctional teams, • Fluent in English written and spoken To be considered for this position you must be based in the following locations: Romania, Lithuania, Poland, Czechia, Hungary, Spain, Italy, Croatia, UK, Ireland, and Serbia. Please note this role does not offer sponsorship and the right candidate must hold the Full Right To Work. For more information please contact

Location • Remote, but requirement to meet up once a month for in-person collaboration day, • UK based About Akixi Akixi is a fast-growing SaaS analytics company delivering real-time and historical insights for cloud-based communication platforms, including Microsoft Teams, Cisco BroadWorks, and Webex Calling. Our analytics help businesses enhance customer experience, optimize productivity, and drive performance across voice and collaboration channels. Job Summary We are seeking a Senior Platform Engineer with a deep understanding of AWS cloud infrastructure, Infrastructure-as-Code (IaC) tooling such as Terraform, and configuration management using Ansible. The ideal candidate will be a self-starter, passionate about Site Reliability Engineering (SRE) principles, and thrive in collaborative environments. You will play a pivotal role in automating infrastructure, improving reliability and scalability, and ensuring smooth CI/CD pipelines across multiple environments. You'll work closely with software engineering, and security teams to drive platform excellence. Key Responsibilities • Design, build, and manage scalable, secure, and resilient infrastructure on AWS using Terraform (modularized, reusable components)., • Implement configuration management solutions using Ansible, including playbook development, inventory structuring, and role-based automation., • Manage secrets securely using services such as AWS Secrets Manager or HashiCorp Vault., • Implement robust monitoring, alerting, and observability tooling (e.g., CloudWatch, Prometheus, Grafana, Datadog)., • Participate in incident response, root cause analysis, and resilience improvements., • Maintain and evolve CI/CD pipelines using tools such as GitHub Actions, Bitbucket Pipelines, or Jenkins., • Automate deployments for container-based workloads on ECS (Fargate), or Lambda, and manage supporting infrastructure., • Collaborate with development teams to optimize build/deploy cycles and reduce lead time for changes., • Ensure security best practices are embedded into infrastructure provisioning and pipeline execution., • Support compliance and auditing by implementing guardrails and controls as code (e.g., AWS Config, SCPs, IAM policy management)., • Some OOH work is required to maintain the production systems and also will be part of OOH critical ticket rota. Required Skills & Experience • 5+ years in DevOps, SRE, or Cloud Engineering roles., • Expertise in AWS core services: EC2, IAM, VPC, ECS/Fargate, CloudFormation, CloudWatch, RDS, DynamoDB, S3, Lambda., • Strong proficiency in Terraform (HCL) – including workspaces, modules, and Terraform Cloud or similar., • Ansible experience – developing roles, dynamic inventories, managing remote configurations., • Strong scripting knowledge (Bash, Python, or Go)., • Experience with container orchestration and deployment (Docker, ECS, or Kubernetes)., • Proficient with GitOps or IaC-based workflows., • Familiarity with Google SRE practices, particularly around reliability, observability, and operational excellence., • Understanding of systems reliability metrics and associated tooling Soft Skills & Behaviours • Self-driven with a bias toward action and ownership., • Excellent communicator, able to collaborate across disciplines and levels of technical understanding., • Experience working as part of a cross-functional team., • Comfortable working in agile environments (Scrum/Kanban).

Commercial Solar PV Team Leader – Panel Installer A well-established commercial solar contractor is looking to appoint an experienced Lead Panel Installer to support nationwide commercial projects across the UK. This is a hands-on role suited to an experienced solar installer who enjoys leading from the front, working on large-scale PV installations, and delivering projects safely and efficiently. Salary & Benefits • Salary from £35,000 to £45,000, depending on experience, • Company vehicle provided, with reasonable personal use, • Industry training and development, • Holiday entitlement included, • 4-day working weeks from spring through to the end of summer, subject to project requirements Location & Travel • Candidates would need to be based in Runcorn, Doncaster or Macclesfield areas as this is where our teams are based., • Remote work, • Work is nationwide, with regular travel and staying away required The Role You will be responsible for installing commercial-scale solar PV systems across commercial, and industrial sites, while maintaining high standards of quality, safety, and teamwork. Key Responsibilities • Preparing installation sites, including clearing and levelling surfaces where required, • Assembling mounting systems and installing PV panels using hand and power tools, • Installing wiring, inverters, and system components, with final connections completed by a qualified electrician, • Working closely with site teams to deliver projects safely and on schedule, • Maintaining a clean, organised work area and strict adherence to health and safety requirements Experience & Requirements • Proven experience using hand tools, power tools, and mechanical assembly, • Strong mechanical knowledge with the ability to read drawings and schematics, • Prior experience in solar or renewable energy installation is essential, • Demonstrable experience delivering Solar PV systems over 500kW, • Electrical knowledge or previous electrical experience is highly desirable, • Physically fit and comfortable with lifting, climbing, and working at height, • Strong attention to detail and problem-solving skills, • Full UK driving licence, maximum 6 points, and aged 25 or over for insurance purposes, • Willingness to travel and stay away nationally Mandatory Certifications • CSCS card, • IPAF licence, • Telehandler licence, • Right to work in UK is essential as no sponsorships will be available for this position Desirable • SMSTS This is an excellent opportunity to join a growing commercial solar business, working on large-scale renewable energy projects while developing your leadership and technical skill set.

About Carno: Carno is a fast-growing climate tech startup building the operating system for the UK’s renewable energy installation industry. Our platform streamlines surveys, design, quoting, and compliance workflows for renewable installers, cutting admin time by up to 90%. We’re backed by industry partners and already powering thousands of heat pump installations across the UK. Our mission is to accelerate home decarbonisation at scale by empowering installers with world-class software. Role Overview: We're hiring a Front-End Engineer (TypeScript / Angular) to help build the next generation of our installer platform. You'll craft high-quality UI experiences, integrate with modern cloud and microservice APIs, and help scale our product as we expand into new energy segments. You'll work closely with our CPO and co-founder Adam, as well as Rob, our CTO, shipping features used daily by real installers delivering real renewable systems. We need someone who thinks beyond the immediate code they're writing, understanding how their work fits into the wider system and how decisions today affect scalability tomorrow. This is a hands-on engineering role with plenty of ownership and room for impact. Key Responsibilities: • Build new front-end features across our Angular and Ionic-based applications, • Translate Figma designs into polished, responsive UI components, • Work with advanced Angular patterns including dynamic component instantiation, mixins, and programmatic rendering, • Implement complex form rendering and state management solutions, • Work with RxJS, NgRx, Signals, and modern Angular 17+ patterns including Control Flow Syntax, • Integrate with REST APIs and OAuth 2.1-secured microservices, • Interact with CI/CD pipelines (AWS Lambda, Vercel), • Collaborate with product, design, and engineering in an agile environment, • Maintain clean, modular code aligned with SOLID principles and best practices, • Work on new front-end interfaces for critical platform architecture, including our app/plugin ecosystem and marketplace What You’ll Experience at Carno: • Flexible, remote-first role with adaptable hours, • Occasional in-person collaboration at our Blackfriars HQ (if London-based), • Direct collaboration with CTO, CEO, and CPO, • Fast-moving environment where your work ships quickly and impacts customers immediately, • High ownership of features, with autonomy to shape the product, • A supportive team that values transparency, feedback, and continuous improvement Candidate Requirements: • 4+ years in Typescript based frontend applications development (Angular), • Strong understanding of dynamic rendering within Angular (ngComponentOutlet), • Docker Experience for local development, • Strong experience with RxJS, NGRX Store and singleton state management patterns., • Proficient in consuming RESTful APIs via OpenAPI specifications, • Authentication in Frontend frameworks (oAuth, PKCE), • DevOps, Git, Jira, CI/CD Pipelines, • Understanding of non-functional requirements and development principles (SOLID, DRY, Clean Code) Preferred Technical Skills • React / NextJS, • Ionic, Capacitor, or hybrid mobile frameworks, • AI/LLM, • ElasticSearch, • IOS/Swift exposure Soft Skills: • Strong analytical mindset and problem-solving ability, • Clear communicator with a collaborative approach, • Thrives in a startup environment, adaptable, reliable, and curious, • Commitment to quality, performance, and user experience, • Ability to see the bigger picture and understand how frontend architecture connects to backend systems Experience: • 4+ years with Typescript (Angular + NextJS) & RXJS, 4+ years in software engineering teams

Company: Flogas Britain Salary: £46,400.00 to £56,500 + Car Package + Bonus Location: Remote with travel to Depots. Contract Type: Permanent Location Type: Hybrid Join us as at Flogas and we’ll do right by you with training, support, benefits, and lots of opportunities to develop in our 1,350 strong team. Flogas is powered by people who want to do energy right by customers in homes and businesses all across the country. From Drivers to Technicians, Customer Experience experts to Site Managers, Engineers to Electricians, we come together as a team of experts, to do more for our customers How you’ll power our business as a Fleet Engineering Manager As a Fleet Engineering Manager, you will play a critical role in powering the performance, safety, and reliability of our fleet operations. With your technical expertise and leadership, you’ll drive a proactive safety culture, lead investigations into fleet-related incidents, and ensure our maintenance strategy keeps vehicles on the road and operating at their best. You’ll lead a dedicated team, oversee day-to-day workshop operations, and manage supplier performance to ensure quality, compliance, and cost efficiency. Through your leadership, our fleet will run smarter, safer, and stronger—delivering exceptional service and driving business growth. Here at Flogas, we may have a fossil fuels background, but we’re working towards delivering 100% renewable energy to our customers by 2040. We’re already supporting our customers to reduce their carbon emissions, by helping them make the switch from oil to gas. We’re also developing our offering for technologies such as heat pumps and solar panels, beginning to help our customers reduce their energy consumption and evolving new biofuels and renewable gases. All of which means job security, and opportunities to get involved in exciting new initiatives. Join Flogas and help us do energy right for the future. What we’ll need from you • Experience of HGV vehicle engineering/maintenance, • Experience of working successfully in a fleet engineering role, • Sound understanding of transport legislation, compliance and regulatory issues, • High level of IT literacy, • Excellent communication skills, both written and verbal, • Excellent stakeholder management skills, • Proactive, self-starter, • Comfortable with pace and fluidity, • Qualified HGV Mechanic, • Intermediate/Advanced Excel skills, • Able to produce and deliver PowerPoint presentations What you’ll get from us You matter. And at Flogas, we’ll do right by you with all the benefits, support, and training you need to thrive. • Discretionary Bonus, • Enhanced Pension Scheme, • Life Assurance, • EAP (Employee Assistant Plan), • Health plans, wellbeing support, free flu jabs and Eye Care Vouchers, • Extensive discounts from loved brands and major retailers, • 25 holidays + bank holidays with 1 additional volunteering day. *pro-rated based on contracted hours, • Enhanced Family Friendly Leave Flogas: Powered by people At Flogas, we do energy right by hundreds of thousands of customers across Britain who live, work, relax or holiday off-grid. Powered by people like you, we connect them to the energy they need, when and where they need it. With the backing of the global Group DCC, we’ve grown over the last 35 years to become one of the largest suppliers of Liquid Petroleum Gas (LPG) in the country. Now we’re investing heavily in new infrastructure and innovations, so we can deliver 100% renewable energy to our customers by 2040 – and a career with a bright future to you. Doing right by everyone People matter at Flogas. We’re an equal opportunities employer and we welcome applications from all regardless of age, disability, gender identity or gender reassignment, marital or civil partnership status, pregnancy or maternity, race (which includes race, colour, nationality, ethnic or national origin and caste) religion or belief, sex, sexual orientation or educational background. We’re committed to doing right by our people, so we all feel engaged, motivated and proud to work for Flogas.

A product-led SaaS business is hiring a Front End Developer with a strong focus on Angular (also open to React specialism) to help build and scale a modern, customer-facing web platform. This is a hands-on role for someone who enjoys working on complex interfaces, data-driven products and clean, well-structured front end architecture. You will work closely with product and engineering teams to deliver high quality user experiences, taking ownership of features from build through to release. This role suits someone who wants to stay deeply technical rather than move into management. Role: Front End Developer (Angular) Salary: £70,000 to £80,000 Location: Fully remote, UK-based What you will be doing: • Designing and building front end features using modern frameworks such as Angular w. TypeScript, • Developing reusable components and scalable UI patterns, • Working with reactive programming concepts using RxJS, • Collaborating with product managers and engineers to scope and deliver features, • Writing well tested, maintainable code with performance in mind, • Improving existing front end architecture and contributing to technical standards, • Using modern tooling and AI assisted workflows to speed up development, • Owning features end to end, from initial build to production support What you will need: • Strong commercial experience with Angular (or React) and TypeScript, • Solid understanding of modern front end architecture and best practices, • Experience working with RxJS and reactive patterns, • Confidence writing tests and maintaining high code quality, • Background working in SaaS or digital product environments, • Comfortable working remotely and communicating clearly with distributed teams, • A proactive, delivery-focused mindset What’s on offer: • Fully remote working within the UK, • Opportunity to work on a modern, evolving product, • High ownership role with real influence on front end decisions, • Collaborative engineering culture focused on quality and delivery If you are a front end developer who enjoys Angular, cares about clean code and wants to work on a meaningful digital product, this role is well worth exploring.

Solar PV Field Engineer 📢 Reports to: General Manager Are you an experienced Solar PV Installer or O&M Engineer ready to take the next step in your career? We’re offering an exciting opportunity to play a key role in developing and shaping a growing Operations & Maintenance (O&M) department. This isn’t just another field-based engineering role — it’s a genuine career progression opportunity. As the department expands, your position will evolve from hands-on delivery into leadership, with real influence over strategy, growth and team development. 🚀 About the Role You’ll take ownership of Solar PV O&M activities, ensuring systems operate safely, efficiently and to the highest standard. You’ll work closely with the Operations Team and be supported as you help grow this area of the business. Initially hands-on, the role will become increasingly strategic and leadership-focused as the department develops. 🔧 Key Responsibilities Operations & Maintenance • Manage and deliver existing O&M contracts, • Conduct annual inspection and testing across commercial sites, • Monitor remote systems and proactively resolve faults, • Produce detailed monthly performance reports, • Identify system upgrades and performance improvement opportunities Remedial Works & Technical Support • Assess and respond to customer enquiries, • Diagnose faults and determine remedial actions, • Schedule and carry out site visits, • Coordinate subcontractors for larger remedial works, • Present technical recommendations clearly and professionally Department Growth & Leadership • Take ownership of O&M department growth plans, • Support recruitment, training and team development as the team expands, • Drive continuous improvement in processes and service offering ✅ What We’re Looking For • Minimum 2 years’ experience in commercial Solar PV installation, • Strong working knowledge of PV systems (practical experience valued over academic qualifications), • 18th Edition qualification, • NVQ Level 3 in Electrical Testing (2391-52), • Blue CSCS Skilled Worker (or equivalent), • Experience with leading manufacturers such as Solis, SMA, SolarEdge, Schneider, • Comfortable working with inverter reporting software and data analysis, • Working towards NEBOSH Diploma (or equivalent), • Strong organisation, time management and customer communication skills 🌱 About the Company Founded in 2015, the business has grown into a trusted provider of high-quality renewable energy solutions across industry, commerce and agriculture. We pride ourselves on: • Delivering exceptional installation standards, • Supporting a large and loyal customer portfolio, • Investing in people and technology, • Building a reputation for excellence in renewable energy 💡 Why Join? • Genuine career progression into leadership, • Opportunity to shape and grow a department, • Work with a supportive and experienced operations team, • Be part of a business with strong backing and ambitious growth plans, • Contribute to meaningful renewable energy projects If you’re driven, technically strong, and ready to take ownership of your next career move — we’d love to hear from you.

We're the #1 symptom tracker on iOS and Android and looking for a senior react native developer to help continue our growth 🚀 📌 The basics • React Native developer (5y+ experience), • £70,000 base salary, • Make a genuine difference to the lives of people with health conditions, • Work with a lovely bunch of people, • Fully remote, full-time position, • Based in the UK or EU If this sounds like something you want to be a part of, reach out, we'd love to meet you! 🐻‍❄️ About Bearable We're the #1 symptom tracking app on iOS and Android. We provide quick and easy symptom tracking for any chronic health issue. We turn that into powerful insights, to help people work out what most impacts their health and wellbeing. We have a genuinely huge impact on people's lives - just check out our app store reviews! You will • 🔨 Build features from start to finish: plan, build, test, deploy, iterate, • 🤝 Collaborate with the product team to help define app features that users love, • 🧼 Maintain the codebase, ensuring quality and performance, fixing bugs and running tests, • 🤗 Help our wonderful team! Discover, evaluate, and implement new technologies and ideas. We are continuously improving Requirements • 5️⃣ You have 5+ years of experience in a production environment, • 📱You have 3+ years of React Native experience, • 🔥 You are technically excellent, • 💬 You have outstanding communication and writing skills, • 🤖 You're proficient in Typescript, code versioning, third-party libraries and APIs ❤️ Benefits • Work with a lovely bunch of people building something people love!, • Minimum of 33 days holiday, including UK bank holidays, • Sustainable and healthy working matters to us., • If you're outside of the UK, this position will be permanent and full-time in spirit, but a contract role on paper. The reason for this is that employment outside of the UK comes with significant challenges for a small company like ours. 🛠 Tools we use Segment, Mixpanel, Google Analytics, Firebase/Firestore, Jira, Zendesk, Figma, Notion, AWS ❌Disclaimer for recruiters and agencies: We are not interested in working with recruiters or outsourcing to development agencies.

Software Engineer (Java) Location: UK/Ireland (remote) Please note: You need to be based in the UK or Ireland No Visa sponsorship offered Salary: Up to £50k Engineer systems that power real-world commerce. Our client is building the next generation of capabilities that power a fast-growing, merchant-focused ecosystem. Their mandate is clear: deliver value radically, responsibly, and consistently. They believe focused, empowered teams can achieve exceptional outcomes. They value results over activity, curiosity over complacency, and practical execution over unnecessary process. If you’re driven by impact and enjoy solving meaningful technical challenges, this could be an excellent fit. The Role As a Software Engineer, you will design and develop backend services, APIs, and portal systems that operate within high-availability payment processing platforms. Working within a dynamic development centre, you’ll engage with modern frameworks, tools, and engineering practices including: • Behaviour-Driven Development (BDD), • CI/CD pipelines, • AI-assisted development tools From requirements analysis through to production release, the team owns the full lifecycle. You may work independently on focused initiatives or as part of a larger squad, always empowered to concentrate on solving technical problems rather than navigating inefficient processes. Key Responsibilities • Translate merchant and partner needs into high-quality, scalable backend solutions, • Design and build robust Java-based systems and RESTful APIs, • Improve development processes through automation, simplification, and applied engineering experience, • Collaborate to ensure technically sound, observable, and testable deliverables, • Contribute to estimation, planning, and proactive risk management, • Support deployment to test and production environments, • Take ownership beyond assigned tasks, adjusting priorities where required, • Demonstrate professionalism, flexibility, and strong team collaboration What They’re Looking For • 3–5 years’ experience in a Software Engineering role, • Degree in Computer Science or related discipline, • Strong Java backend development experience, • Proficiency in Spring Boot or J2EE, • Solid understanding of Spring Core (IoC and Dependency Injection), • Strong experience with relational databases, schema design, complex queries, and performance optimisation, • Experience designing and implementing scalable RESTful APIs, • Hands-on experience building high-availability, high-concurrency systems at scale, • Strong understanding of Design Patterns, Refactoring, and Object-Oriented Design principles, • Experience with Git, CI/CD pipelines, and modern development methodologies, • Familiarity with AI-driven development tools (e.g., Windsurf, Claude Code, or similar), • Self-starter mindset, comfortable operating independently or within a team, • Strong analytical, problem-solving, and communication skills, • Detail-oriented, proactive, and able to work effectively under pressure What You Can Expect • An empowered engineering culture, • Clear ownership and accountability, • A high-performance yet pragmatic working environment, • Continuous learning and professional growth, • The opportunity to build resilient systems that operate at real scale If you’re looking to engineer scalable, high-availability systems within a culture that values autonomy and technical excellence, this is a strong opportunity to make meaningful impact. Research indicates that men will apply to a role when they only meet 50-60% of the descriptions, however, when looking at women and other minority groups, they can look for up to a 99% match in order to apply to a role. If you feel you are a fit for our role, please still apply, don’t worry if you don’t tick every single box. We’d still love to hear from you. We encourage underrepresented talent to apply to all our roles & support accessibility needs

🚀 FPGA Design Engineer – Defence Prime | Fully Remote (UK) 🚀 Join a leading UK Defence Prime working on some of the most advanced, mission‑critical technology in the industry. We’re expanding our FPGA team and looking for an experienced engineer who’s passionate about solving complex problems, building innovative digital systems, and shaping the future of secure technologies. This is a fully remote position (UK‑based) with opportunities to work on cutting‑edge, high‑impact projects that directly support national defence and next‑generation capability development. 🔧 What You’ll Be Working On You’ll play a key role in designing high‑performance FPGA solutions for a range of secure and technically challenging programmes, including: • High‑speed digital processing architectures, • Radar, EW, comms, or sensor‑related FPGA pipelines, • Real‑time signal processing & embedded acceleration, • Complex HDL design, simulation, verification & optimisation 🌟 Why This Role Is Exciting • Fully remote – collaborate from anywhere in the UK, • Join a world‑class engineering organisation with serious technical pedigree, • Work on programmes that genuinely matter, • Influence architecture and design decisions, • Opportunities for growth into tech leadership or architecture, • Excellent salary + strong benefits package 🛠️ Key Skills We’re Looking For • Strong experience with VHDL and/or Verilog, • FPGA design on platforms such as Xilinx, Intel/Altera, Microchip, • Experience with ModelSim, Vivado, Quartus or equivalent, • Digital design fundamentals (timing closure, synthesis, STA), • Understanding of DSP, high‑speed interfaces, or embedded systems, • UK nationality required due to project security requirements

Senior AI Engineer (NLP / LLMs) – remote (UK based) £70-100k depending on experience A high-growth SaaS company is hiring a Senior AI Engineer to help build intelligent, mission-critical systems used in highly regulated environments. The platform applies machine learning and large language models across complex, end-to-end data workflows, solving real-world problems with measurable social impact. The Role As a Senior AI Engineer, you’ll design, build and deploy advanced NLP and LLM-based solutions, taking models from research through to production. You’ll work closely with AI, data, MLOps and product teams to translate business and regulatory requirements into scalable, reliable AI systems. This is a hands-on role for someone who enjoys owning outcomes, balancing experimentation with real-world delivery. What You’ll Be Doing • Designing and developing NLP and LLM-driven solutions for complex, real-world use cases, • Fine-tuning and adapting foundation models using domain-specific data, • Building evaluation frameworks, prompt testing tools and data preprocessing pipelines, • Monitoring, optimising and maintaining deployed models for performance, cost and reliability, • Implementing explainability, fairness and bias-mitigation strategies, • Collaborating on MLOps pipelines, CI/CD workflows and production deployments, • Mentoring junior engineers and promoting best practices across the team, • Staying current with advances in AI, NLP and MLOps to drive continuous improvement What We’re Looking For • Proven experience as an AI or Machine Learning Engineer with end-to-end model ownership, • Strong expertise in NLP and LLMs (transformers, fine-tuning, RAG, agents), • Experience translating research and experimentation into production systems, • Solid understanding of MLOps, including CI/CD, monitoring and model lifecycle management, • Hands-on experience with Docker and Kubernetes, • Experience working in regulated or sensitive domains, • Exposure to graph-based retrieval techniques, • Experience with Azure ML and DevOps integrations

Iron Mountain is seeking a skilled and motivated DevOps Engineer to join our global information management team in UK (100% remote). In this role, you will be responsible for providing critical technical support for applications and hardware, managing our observability strategy, and ensuring the global delivery and performance of our services. You will collaborate closely with network services, software engineering, and development teams to maintain a highly reliable and scalable environment. What You'll Do (Responsibilities) In this role, you will: • Design and Automate Infrastructure: Build and maintain cloud infrastructure on AWS, GCP, or Azure, utilizing tools like Terraform, Ansible, or CloudFormation to automate provisioning., • Optimize CI/CD Pipelines: Develop and manage continuous integration and deployment pipelines using Jenkins, GitLab, or ArgoCD to streamline software delivery., • Enhance Observability: Implement monitoring and logging systems (Prometheus, Grafana, Datadog) to define alerts, dashboards, and log-based metrics that improve application availability., • Lead Incident Management: Respond to real-time outages, perform root cause analysis, and participate in on-call rotations to ensure rapid service restoration., • Ensure Application Sustainment: Oversee the full lifecycle of critical applications, including upgrades, patching, and scaling services to meet global demand while maintaining strict SLOs., • Drive Reliability and Security: Implement self-healing systems, disaster recovery strategies, and security best practices, including regular vulnerability patching and audits. What You'll Bring (Skills & Qualifications) Specific requirements: • Must have UK passport, be UK based for more than five consecutive years and able to obtain Security Clearance The ideal candidate will have: • Previous experience as DevOps Engineer with focus on SRE Engineer., • Strong technical expertise in managed Kubernetes services and cloud networking concepts (VPC, DNS, Load Balancers, and TCP/IP)., • Proven ability in complex troubleshooting using debugging tools like tcpdump or strace and log aggregation tools like the ELK stack or Splunk., • Software Development skills in Python, Java, or .Net, along with experience developing scalable microservices and REST APIs., • A Bachelor's Degree in Computer Science, Engineering, or a related field., • Preferred Certifications: Scrum Master, PMP, or Agile SAFe certification. What We Offer (Benefits): • Location: England (100% remote)., • Competitive Compensation: Salary and benefits aligned with your professional experience., • Work-Life Balance: Flexible work options and alternative arrangements to support your personal needs., • Health & Wellness: Comprehensive health, wellness, and retirement plans., • Growth Opportunities: Access to continuous learning and professional development to accelerate your career. Ready to join the team? Apply Today! Do not miss the chance to join a global leader in storage and information management services.

Senior Python Developer | UK Remote | £5500 - £6250 per month (£70–75k per annum) We’re working with a well-established, fast-growing B2B SaaS company looking for a Senior Python Developer to play a key role in the evolution of their core platform. The business currently runs on CFML and is transitioning to Python over the next 6–12 months. You’ll help stabilise the existing system while supporting the migration toward a modern Python stack. This is a long-term engagement. As a Senior Python Developer you will be: • Developing and enhancing backend systems in Python, • Supporting and maintaining the existing CFML codebase, • Contributing to the architecture and implementation of the migration, • Building and maintaining RESTful APIs, • Working closely with the CTO and distributed UK team, • Following modern development practices (Git, CI/CD, structured workflows) As a Senior Python Developer you will require: • Strong commercial Python experience (Django, Flask or similar), • Experience working in production SaaS environments, • REST API design & integration, • Relational databases (SQL Server or similar), • AWS experience (EC2, S3, RDS), • Ability to support and maintain CFML applications, • Experience working in structured environments (Git, ticketing systems, CI/CD), • Strong communication skills (verbal and written) Details • £5,500 - £6,250 per month (~£70,000 – £75,000 per annum) depending on experience, • Ideal start March or April 2026 Additional Information: This is a full-time position based Remote UK. How to Apply: Interested candidates are invited to submit a resume by clicking on the link ASAP Why Join Us: • 100% Remote: Work from anywhere in the U.K., • Collaborative Culture: Join a high-performing, supportive team committed to excellence and impact. Equal Opportunity & Hiring Practices: We are committed to fostering an inclusive workplace where all applicants are considered based on their skills, experience, and potential. Our hiring process is guided by principles of fairness, transparency, and merit. We actively work to remove barriers that may limit opportunities for individuals from diverse backgrounds and ensure that all candidates are evaluated equitably. We welcome applications from people of all identities and experiences and are dedicated to building a talented, diverse team that reflects the communities we serve. Our recruitment approach combines professionalism with efficiency: we review all candidates carefully and select individuals based on qualifications and experience relevant to the role.

Lead Java Developer Fully Remote (UK-based) | £65,000 to £70,000 We’re working with a Hull-based technology company that’s scaling its engineering capability and is now looking for an experienced Lead Java Developer to guide both people and platforms. This is a fully remote role, however candidates must be based in the UK. The Role As Lead Java Developer, you’ll sit at the top of a well-structured engineering team. You’ll be responsible for: • Leading and mentoring 5 Lead Developers, each managing teams of 4 engineers, • Setting technical standards, best practices, and architectural direction across multiple teams, • Remaining hands-on with Java development, contributing to complex codebases and technical problem-solving, • Collaborating with senior stakeholders to align engineering delivery with business goals What We’re Looking For • A strong hands-on background in Java development, • Proven experience leading senior developers or leading leaders, • Comfortable balancing strategic oversight with practical, day-to-day coding, • Experience working in distributed or remote teams, • Strong communication skills and a calm, pragmatic leadership style, • Salary: £65,000 to £70,000, depending on experience, • Fully remote working within the UK, • A senior role with clear ownership and influence

Lead Full-Stack Developer Location: Remote-first Type: Full-time Start: ASAP About Couch Heroes At Couch Heroes, we’re exploring new ground for the MMO genre. In a world where fantasy and ancient technology intertwine, players explore shattered realms, grapple across verticality, solve puzzles, and push back corruption, with progression driven by player expression and discovery. We envision bridging generations of gamers, creating a space where both coexist and journey together. We’re developing in Unreal Engine, in early production, with a team spanning multiple countries. We’re remote-first, based in the UK, and scaling to support a multi-year live-service roadmap. We value autonomy, curiosity, and collaborative ownership, and we’re looking for creators who want to help build something from the ground up. Sound like your kind of thing? We should talk. About the Job The web and platform layer of an MMO is what players interact with outside the game client: account systems, social features, community tools, content delivery, and the services that tie the live experience together. We need a Lead Full-Stack Developer who can own the architecture of these systems and build the engineering team that delivers them. You will report to the CTO and manage a growing team of web and platform engineers. You will make architectural decisions, stay hands-on with code, and represent the web engineering discipline across the studio in production planning and resourcing decisions. We are in early production. The studio has been running for three years, and core platform infrastructure is being built alongside the game itself. You will be making foundational choices about stack architecture, service boundaries, deployment pipelines, and data models that the team builds on for years to come. This is not a maintenance role. You are building systems from the ground up. Your Role People Leadership and Team Development • Manage a growing team of engineers as the team scales through production: set priorities, assign work, balance workload, and run regular 1:1s focused on progress, career development, and honest feedback., • Lead performance reviews and goal setting aligned to production milestones and individual development plans. Identify skill gaps and address them through coaching, stretch assignments, or training., • Represent the web engineering discipline in cross-discipline leads meetings, production planning, and resourcing conversations. Advocate for team needs and capacity., • Foster a team culture of code quality, shared ownership, and continuous improvement., • Support hiring as the team grows: contribute to job descriptions, review technical submissions, and participate in interview loops. Technical Leadership and Architecture • Architect and lead the development of backend microservices using TypeScript, Node.js, and Express, with MongoDB for persistent storage and Redis for caching, session management, and pub/sub messaging., • Design scalable, well-bounded services that support the throughput and reliability demands of a live-service MMO: player accounts, social systems, marketplace, mail, inventory, and platform integrations., • Own CI/CD pipelines using Azure Pipelines, with Docker and Kubernetes on Azure for container orchestration and deployment. Establish deployment practices that support rapid iteration without compromising stability., • Make architectural decisions about service boundaries, data models, caching strategies, and API design that balance immediate delivery needs with long-term scalability., • Establish monitoring, alerting, and incident response practices using Grafana and Uptime Kuma or equivalent observability tools. Frontend Engineering • Build polished, responsive, and accessible interfaces using TypeScript, React, and Next.js, with Redux for state management and Zod for schema validation., • Collaborate with UI/UX design to ensure clean design-to-implementation handoff and user-centric workflows across platform features., • Ensure frontend systems are built for internationalisation, accessibility, and performance from the start. Platform Integration • Work with gameplay engineering and online services to define how web platform systems integrate with the game client: authentication, account management, social features, content delivery, and analytics., • Collaborate with production to manage scope, schedules, and task breakdowns for web engineering work. Contribute to milestone planning, sprint scoping, and capacity forecasting. Must-Haves • Proven experience in software development, with at least one shipped product or live service., • Proven experience in a senior or lead role with hands-on team leadership experience: running 1:1s, setting goals, conducting reviews, and developing team members., • Strong backend experience with TypeScript, Node.js, and Express for API development., • Production experience with MongoDB and Redis in a services environment., • Strong frontend experience with React and Next.js., • Working knowledge of Docker, Kubernetes, and CI/CD pipeline design., • Experience with Azure Cloud services or equivalent cloud platform., • Strong communication skills and a collaborative working style, with proven experience making architectural decisions in cross-functional teams. Nice-to-Haves • Experience building backend services for games, social platforms, or real-time multiplayer applications., • Experience with Redux, Zod, or equivalent state management and validation libraries., • Familiarity with real-time communication systems: WebSocket at scale, pub/sub architectures, or event-driven service design., • Experience with Grafana, Uptime Kuma, or equivalent observability and monitoring tools., • Experience with OAuth2/JWT authentication flows and identity management., • Experience with Golang or additional backend languages., • Contributions to open-source projects or technical writing that demonstrates systems thinking. About You • You lead by example. You are hands-on when needed and empowering always., • You build systems that last and take pride in readable, maintainable code., • You are comfortable translating product vision into technical decisions and explaining technical constraints to non-technical stakeholders., • You are comfortable working through ambiguity. Early production means not everything is defined yet, and you see that as an opportunity to shape the right architecture., • You balance engineering ideals with delivery pragmatism. You know when to build for the future and when to ship what works., • You work autonomously in a remote environment, proactively keeping your team aligned and your stakeholders informed., • We are committed to making our hiring process accessible. If you require reasonable adjustments at any stage, please let us know. Couch Heroes have partnered with Skillsearch on this hire. Jack is leading the search directly with the studio leadership, so feel free to reach out to him at . He will be your point of contact throughout. Looking forward to connecting! Equal Opportunities Couch Heroes is an equal opportunities employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We welcome applications from all backgrounds and do not discriminate on the basis of age, disability, gender identity or expression, marriage or civil partnership, pregnancy or maternity, race, religion or belief, sex, sexual orientation, or any other protected characteristic. Privacy and data We process your personal data as part of the recruitment process. Couch Heroes and Skillsearch both act as data controllers in relation to your application. For details on how your information is collected, used, stored, and your rights under UK GDPR, please review the relevant Privacy Policies below: Couch Heroes: ___ Skillsearch: ___

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS product—Spark Travel—at pace. You’ll join a smart, collaborative team that pushes each other to articulate and defend every architectural decision in pursuit of best‑in‑class software. Spark Travel itself is on a mission to drag the tailor‑made travel industry into the 21st century. Our cloud‑native platform unifies sales, supplier contracting, dynamic pricing, and on‑trip operations—everything from the first quote to the traveller’s safe return. The market is huge, the incumbents are slow, and we already have meaningful traction: roughly 35 customers and an accelerating sign‑up pace, a very healthy sales pipeline, and a roadmap brimming with genuinely novel features. With a fantastic existing team across engineering, product, customer success, marketing, and sales, we’re gearing up for hyper‑growth. We’re now looking for a detail-driven QA Analyst who’s passionate about ensuring that what ships actually works—beautifully, consistently, and reliably. 🌟 Your Impact 🔍 Be the guardian of quality. You’ll make sure what we deliver not only meets requirements, but feels intuitive and robust in real-world use. 🧭 Think beyond the checklist. You’ll question assumptions, explore edge cases, and ensure the user experience holds up under pressure. 🤝 Collaborate widely. You’ll work closely with developers, product managers, and designers to spot issues early and deliver seamless releases. 🚀 Help us scale confidently. Your testing and feedback will shape our ability to release faster while maintaining exceptional stability and usability. 🧭 Role Snapshot Junior / Mid QA Analyst Responsibilities • Verify application functionality against requirements / acceptance criteria., • Test usability, stability, and performance across the stack including Angular-based front-ends, API-based backends, and databases., • Perform root cause analysis on test failures and system issues., • Help develop and maintain automated test suites., • Work closely with Developers and collaborate cross-functionally with Product, Design, and Customer Success. Required skills • Manual testing of web-based systems., • API testing using tools such as Postman or Insomnia., • In-depth understanding of QA process and software development life cycle., • Understanding CI/CD pipelines such as Azure DevOps or GitHub Actions., • Working knowledge of SQL. Preferred skills • Experience of test automation platforms — ideally Playwright., • Knowledge of Angular and TypeScript/JavaScript., • Basic knowledge of cloud platforms — ideally Azure. You might be our Junior/Mid QA Analyst if… You have a 2:1 degree in Computer Science (or a related discipline) and 2+ years of hands-on experience testing web-based systems. You’re confident in manual and API testing, comfortable with basic SQL, and have a solid understanding of QA processes within modern software delivery environments. You’re curious, methodical, have great attention to detail, and take pride in ensuring that what ships is stable, usable, and robust. You’re keen to build on your experience by learning more about automation, CI/CD, and cloud-based platforms—and you value working in a collaborative environment where quality is a shared responsibility. 🎁 What We Offer • Competitive salary, equity options coming soon, • Remote‑first culture with asynchronous workflows, • Private healthcare, • Employer pension contributions above statutory, • Home‑office setup budget, • Coworking space allowance, • Flexible hours with async core overlap, • Professional‑development budget, • Conference & certification leave, • Choose‑your‑own‑tech toolkit, • Travel‑to‑London expenses for required in‑person meetings, • Collaborative and innovative company culture 📩 How to Apply • Send your CV., • Confirm you are currently living and legally able to work in the UK., • Share one testing challenge or issue you’ve uncovered, how you found it, and what impact your discovery made. Please note: We are only considering UK‑based applicants who fully meet the role criteria. Applications that do not comply will not be considered now or in future hiring rounds. Deadline: 15 February 2026 (rolling review—apply early). Spark Travel is an equal‑opportunity employer and a welcoming neurodiverse team. We celebrate diversity and are committed to creating an inclusive environment for all. We’re not just saying that, we really mean it!

QA Engineer – Manual & Automation | CRM & Web Applications | Salesforce | UK-Based | £55,000–£60,000 We’re looking for a QA Engineer to contribute across both manual and automated testing as part of a growing QA function within a leading UK FTSE 100 organisation. You’ll work across their CRM ecosystem and bespoke web applications, delivering high‑quality manual test coverage, building automation using Playwright, and managing your testing lifecycle through JIRA and Xray to ensure full requirements traceability. While Salesforce experience is preferred, we are equally open to candidates with strong QA backgrounds across other CRM platforms such as Dynamics, Halo, HubSpot, or Zoho, where the core testing principles—workflows, integrations, permissions, and data flows translate naturally. Key Responsibilities • Execute functional, integration, regression, and exploratory testing across web applications and CRM systems., • Review acceptance criteria and refine test scenarios where required., • Create high‑quality test cases in Xray, ensuring full requirements coverage and traceability., • Validate CRM workflows, permissions, custom logic, data flows, and third‑party integrations., • Perform end‑to‑end testing across CRM journeys including cross‑system interactions., • Apply transferable CRM testing experience from Salesforce, Dynamics, Halo, HubSpot, Zoho, or similar platforms., • Develop and maintain automated UI and API test scripts using Playwright., • Support the growth of a scalable automation suite to improve regression speed and reliability., • Assist with embedding automated tests into CI/CD pipelines., • Use Xray to manage test cases, test runs, and test plans., • Log, track, and validate defects in JIRA, producing clear and actionable bug reports., • Contribute to structured QA reporting and continuous process improvement., • Collaborate with developers, BAs, and Product Owners to clarify requirements and testability., • Communicate risks, defects, and findings clearly during sprint cycles., • Support discussions around “Definition of Done” and quality expectations. Required Skills & Experience • 3+ years’ experience in QA across manual and automated testing., • Preferred: Salesforce CRM testing experience (Lightning UI, workflows, validation rules, integrations)., • Also suitable: Dynamics, Halo, HubSpot, Zoho, or similar CRM platforms., • Hands‑on experience with Playwright (UI + API)., • Strong working experience with JIRA (defects) and Xray (test execution, traceability, reporting)., • Good understanding of APIs, JSON payloads, integrations, and web application architecture., • Methodical, detail‑driven, and curious in your testing approach., • Strong communication and documentation skills., • Collaborative mindset with the ability to work effectively across multidisciplinary teams. Package: • Circa £60,000 + circa 10% Bonus + car allowance, • 25 days holiday (rising with service), • Private healthcare, life assurance, and pension, • Mostly remote working with very occasional onsite visits

Digital Manufacturing Engineer Manufacturing Industry - AWS £60 - £85k + bonus Remote - UK Travel 2-4 days per month We are working with an established consultancy made up of a passionate team of technologists and problem solvers dedicated to helping manufacturers transform their operations. By combining front-line expertise, modern technologies, and industrial know-how, they deliver solutions that make a tangible difference on the shop floor. The Digital Manufacturing Engineer will work directly with customers and as part of their manufacturing solutions team to design, build, and implement digital solutions using their front-line operations platform (Tulip). You will bridge the gap between technology and manufacturing operations, ensuring that solutions are practical, intuitive, easy to use, and impactful. This is an exciting opportunity to join a highly talented team where your ideas, technical curiosity, and problem-solving mindset will directly shape the digital future of manufacturing. Required Skills & Experience: • Proven experience building data and technology solutions for industrial or manufacturing environments., • AWS Certified Engineer with hands-on experience setting up, securing, and managing AWS infrastructure and services., • Understanding of hybrid architectures (Cloud / Edge) and their application in manufacturing contexts., • Experience working with machine connectivity, industrial protocols, and edge computing frameworks., • Practical experience developing or deploying applications for operators on the shop floor., • Experience developing in AWS-compatible programming languages, such as Python, Node.js (JavaScript/TypeScript), Java, or .NET (C#)., • Problem-solving skills, creativity, and a genuine passion for applying technology to real-world challenges., • Excellent communication skills and comfort in customer-facing environments., • Commitment to human-centred and people-centric design principles. The role is based remote, with expectations to travel to clients 2–4 days per month depending on requirements. The package on offer includes a 10% bonus and private healthcare. If you are an AWS Engineer or Architect, with a background in manufacturing, looking to join an exciting business, please apply now.

Technical Partner Specialist (Europe-based) Location: Europe (remote-friendly, with regular overlap into US hours) About Stream Stream connects hospitality brands to the systems they rely on every day - from Point of Sale platforms like Square, Toast and Shift4, to marketplaces like DoorDash, Deliveroo, JustEat, and Uber Eats. We’re a small, fast-moving startup building the connective layer between restaurant technology platforms. We’re looking for a Europe-based Technical Partner Specialist to own Stream’s technical partner integrations and provide strong coverage across global time zones. This role is globally scoped - you’ll support partners and brands across both North America and Europe, while working closely with Stream’s US-based product, engineering, and leadership teams. What You’ll Do • Own partner integrations end-to-end as the primary technical point of contact for Stream’s partners globally., • Lead partners through the full integration lifecycle: technical discovery, scoping, build, launch, and post-launch optimization., • Act as a hands-on technical expert for partners integrating with Stream’s APIs, webhooks, and data flows., • Support integrations across complex ecosystems including POS platforms and ordering / delivery channels used in the US and Europe., • Troubleshoot integration issues by reviewing logs, payloads, configurations, and API behavior., • Coordinate closely with Stream’s US-based engineering, product, and support teams to drive issues to resolution., • Create and maintain clear partner-facing and internal documentation: quickstarts, integration guides, checklists, FAQs, and best practices., • Take full ownership when things break - managing partner communication, expectations, and follow-through across time zones., • Propose and implement improvements to how Stream onboards, supports, and scales technical partners globally. What You Bring • Experience in a technical, partner-facing role (integrations, solutions engineering, technical support, developer support, technical account management, etc.)., • Strong API fluency - comfortable working with REST APIs, webhooks, JSON payloads, authentication, and environments., • Ability to read API documentation, diagnose integration issues, and clearly explain technical concepts to technical and non-technical stakeholders., • Strong written and verbal communication skills., • Comfort working across time zones and collaborating with US-based teams., • A high-ownership mindset - you’re comfortable operating in a small startup with ambiguity and responsibility., • A service-oriented approach - you care deeply about partner success and will dig in to unblock issues. Nice to Have • Light development or scripting experience (enough to test APIs, validate integrations, or build small internal tools)., • Hands-on experience with tools like Postman or similar., • Experience in restaurant tech, POS, ordering, or delivery platforms., • Prior experience at a startup or small team., • Experience supporting enterprise or multi-location partners. What We Offer • Europe-based, remote-first role, • Competitive, market-aligned compensation, • Equity options - real ownership in the company you’re helping build, • High autonomy and responsibility, • The opportunity to shape Stream’s global technical partner function Why This Role Is Exciting • Global impact: You’ll own technical integrations for partners across the US and Europe., • True ownership: You’re accountable for integration success, not just support responses., • Cross-functional exposure: You’ll work daily with Stream’s product, engineering, and leadership teams., • Startup pace: Decisions get made quickly and implemented., • Career growth: Clear path to senior technical partnership or solutions leadership as Stream grows.

Machine Learning Engineer (Contract) Duration: 5 weeks (with potential for extension) Status: Outside IR35 Location: Remote (UK-based) Start Date: ASAP About the Role We are seeking an experienced Data & ML Contractor to deliver a proof of concept using static, structured datasets. This is a focused, pragmatic engagement centred on data preparation, feature engineering, and anomaly detection - with an emphasis on clear, interpretable outputs for stakeholders. This is not a heavy Data Engineering or MLOps engagement. There is no requirement for live pipelines, streaming ingestion, or ongoing automated refresh. The successful candidate will work hands-on to profile data, engineer meaningful features, develop detection logic, and communicate findings effectively to non-technical stakeholders. Essential Skills & Experience • Strong Python for data processing and analytics (e.g., pandas, numpy; scikit-learn or equivalent), • Structured data expertise: joins, aggregations, data cleaning, handling missing data/outliers, basic data modelling concepts, • Feature engineering: ability to craft interpretable, business-relevant features, • Anomaly detection experience: practical knowledge of rule-based and statistical methods; ML-based approaches where appropriate, • Requirements & communication: ability to work with stakeholders, define success criteria, and explain outputs clearly Desirable (Nice to Have) • Power BI / BI visualisation (or similar) to support validation and stakeholder-facing outputs, • Familiarity with Azure for accessing datasets or sharing PoC artefacts (basic storage/compute), • Ability to outline what would be needed to scale the PoC toward production later (without implementing full MLOps now) Apply directly or contact

Position: Refrigeration Design Engineer Contract: Permanent, Full Time Location: Remote - Based anywhere in the UK (Head office is based in Leicestershire) Salary: circa £75K plus company car or cash allowance & benefits & performance bonus Industry: Industrial Cooling & Refrigeration PRS Engineering has engaged with a key client and a leading Industrial Cooling & Refrigeration specialist operating and delivering high value projects across the UK with headquarters based in Leicestershire. Due to team expansion and winning new projects, we are seeking a Design Engineer with a background in CO2 Systems, Industrial Cooling Technologies &/or Industrial Refrigeration to support business requirements and oversee key projects. This is a remote working role with occasional attendance at the Leicester office will be required as will site visits and site surveys. Job Purpose • To design and propose light industrial and commercial systems., • Detailing costs and designs to customers while meeting legislative and customer specific requirements., • To create a design from an initial brief and/or drawing, whilst adhering to the latest company and industry standards., • Produce detailed design, consisting of but not limited to: Cold room heat load calculation, cabinet heat load calculations, produce engineering sheets and pipework isometric drawings, equipment selections and pipe work sizing, • Knowledge of CO2 systems essential, Glycol/Chiller experience desirable but not essential., • Produce data for Design of Contracts project handover including: Equipment/supplier/sub-contractor procurement schedule, identify PED category of system and inform compliance team if CAT 4, calculate system refrigerant charge, produce high level program of works and high level phasing if required., • Take on projects as and when required and see them through to successful completion, • Day to day functions as requested and required by your line manager, • 2D & 3D CAD Skills (no particular preference on software tools)

Senior Software Engineer / Agentic AI and Machine Learning Conquer AI Location: UK based, remote friendly About Us! Conquer AI is a specialist AI consultancy and software engineering firm that helps enterprises reimagine critical processes using AI. We work with FTSE 100, FTSE 250, and Fortune 500 companies across financial services, healthcare, travel, and manufacturing. We operate in the UK, US, and South America. Projects typically involve automating complex, high value workflows using agent based architectures, extraction first pipelines, and a mix of large and small language models. Everything we build has to be accurate, explainable, and able to stand up to scrutiny. The role! Conquer AI is looking for a Senior Software Engineers to join our senior engineering & delivery teams. This role is hands on and technical. You will be designing and building AI powered systems that are already live or heading into production. This is not a research role and not a prompt only role. It is for someone who enjoys building real systems end to end and working closely with clients to solve practical problems. You will be involved from early discovery through to production delivery and iteration. What you will be working on • Designing and building agentic AI systems to automate complex workflows, • Implementing extraction first architectures for accuracy and traceability, • Working with large language models and small language models depending on use case, • Building orchestration layers that combine multiple agents and services, • Integrating AI systems with existing data platforms and document management tools, • Designing systems with human in the loop review, confidence scoring, and auditability, • Shipping production ready software, not prototypes that live in notebooks What we are looking for • Strong experience as a software engineer, ideally at senior level, • Hands on experience with agent based or multi agent AI systems, • Practical experience working with LLMs and SLMs in real applications, • Good understanding of machine learning concepts and trade offs, • Strong backend engineering skills and comfort owning systems end to end, • Experience designing systems that prioritise accuracy, explainability, and robustness, • Comfort working in small teams and taking responsibility for outcomes, • Experience in regulated environments or financial services is useful but not essential. Good engineering judgement matters more. How we work • Small, very senior teams, • Direct collaboration with clients, • Clear problem statements and outcome focused delivery, • No unnecessary process or ceremony, • High trust, high ownership, • Fast paced High Agency environment This role suits someone who wants to do meaningful work, stay close to the engineering, and help shape how AI systems are actually used in practice. What you can expect • Interesting, non trivial problems, • Work that goes into production and gets used, • A team that values clarity and good judgement, • Flexibility and trust, • Competitive compensation based on experience How to apply If this sounds like the kind of work you enjoy, apply via LinkedIn or reach out directly with a short note about your background and what you are looking for next.

Lead Data Engineer REMOTE – Must be based in the UK Why Midnite? Midnite is a next-generation betting platform that is built for today’s fandom. We are a collective of engineers and designers who all share a passion for building the best sportsbook & casino experience possible, allowing our fans to feel closer to the games they love through the rush of winning money. Unlike the alternatives, Midnite doesn't feel like a website built two decades ago. Instead, it's a cutting-edge creation, designed and constructed from the ground up with the latest technologies. Crafting an experience that's truly intuitive, immersive, and immediately understandable is no walk in the park, but we thrive on the challenge. We believe we're on the brink of creating something truly awesome. What will you do? We’re looking for a Lead Data Engineer to drive the next phase of our data strategy at Midnite. This is a hands-on leadership role where you’ll set the technical direction, own the design and scalability of our data infrastructure, and ensure the team delivers high[1]quality, impactful solutions. You’ll work across the full data lifecycle from ingestion and modelling to orchestration, monitoring, and analytics enablement, while also mentoring engineers and shaping engineering best practices. As a lead, you’ll partner with our leadership team to make sure our data function not only delivers but also drives strategic decision-making. Our Tech Stack Python, Docker, Dagster, dbt, Fivetran, Apache Iceberg, Snowflake, S3, Glue, ECS, and Omni. We’re constantly evolving our stack and welcome input from engineering leaders on how we can improve scalability, reliability, and efficiency. Leadership & Collaboration As Lead Data Engineer, you’ll be both a technical expert and a team leader. You’ll: • Set technical standards and drive adoption of best practices across the team., • Mentor and coach engineers, raising the bar on quality and delivery., • Collaborate closely with senior stakeholders to align data initiatives with business priorities., • Champion innovation, evaluating new tools, platforms, and methodologies. Responsibilities • Own the technical strategy for data engineering, ensuring our stack scales with the business., • Design, maintain, and evolve robust data pipelines and architecture to support low latency batch use cases., • Oversee the implementation of data models and frameworks that support analytics, and business intelligence., • Drive engineering best practices across testing, monitoring, version control, and automation., • Lead code reviews, enforce quality standards, and ensure technical debt is managed proactively., • Manage and mentor engineers, supporting career development and creating a culture of excellence., • Stay ahead of industry trends, introducing tools and methods that future-proof the data platform. Essential Experience • 7+ years in data engineering, with at least 2+ years in a lead or equivalent role., • Proven track record of designing and scaling data platforms in a high-growth or start-up environment., • Strong expertise in Python and SQL, with deep experience in orchestration frameworks (Dagster, Airflow, Prefect)., • Advanced knowledge of data modelling and architecture (Kimball dimensional modelling, Data Vault etc)., • Hands-on experience with dbt, modern data warehouses, and AWS., • Demonstrated ability to mentor and develop engineers. Desirable Experience • Experience with Snowflake., • Experience with Apache Iceberg., • Experience with infrastructure-as-code (Terraform preferred)., • Experience embedding observability and monitoring in data systems., • Previous experience building and leading data teams in a scale-up environment. Benefits What’s in it for you: • Shape our future: Play a key role in our team's success, where your voice matters, and you'll have a direct impact on shaping Midnite's future., • Connect and unwind: Take part in our quarterly gatherings where our community comes together to bond and have fun., • Comprehensive health coverage: Look after your well-being with our outstanding zero-excess health insurance plan, which includes optical and dental coverage., • Income Protection: A great plan for looking after your income and providing peace of mind for you and your loved ones., • Simplify life: Take advantage of our nursery salary sacrifice scheme, allowing you to conveniently pay your child's nursery fees straight from your paycheck., • Work-life balance: Enjoy 25 paid holidays a year, plus generous paid maternity, paternity, and adoption leave, supporting you during life's most important moments., • Productive home office: We provide everything you need for a comfortable and ergonomic home setup, ensuring you're as productive as possible., • Flexible working: We embrace flexible working, allowing you to adjust your schedule when life's unexpected moments arise., • Latest tech made easy: With our salary sacrifice schemes, you can upgrade to the latest gadgets, household items, and mobile tech without the upfront cost., • Exclusive perks: Enjoy a wide range of discounts on retailers, groceries, and subscriptions, making life a little more affordable., • Grow with us: Expand your skills through internal and external learning opportunities while benefiting from access to mentorship programs that support your development., • Transparent compensation: We provide competitive pay with clear team bandings and salary grids, ensuring that salary discussions are simple and fair., • Constructive feedback: We foster a transparent culture, encouraging individual feedback and review sessions to help everyone improve. At Midnite, we’re committed to creating equal opportunities for everyone. We actively strive to build balanced teams that reflect the diversity of our communities, including ethnic minorities, people with disabilities, the LGBTQIA+ community, and all genders. We aim to provide an inclusive and supportive interview experience for all candidates. If you require any reasonable adjustments, please let us know in advance so we can ensure you feel comfortable and set up for success.

Location: London Office requirement: UK Remote Visa sponsorship: Unfortunately, sponsorship is not available About the Company We’re a UK-based Fin-tech technology company building modern, scalable platforms for a regulated, high-impact industry. Our products support established businesses that rely on reliable, secure systems to operate day to day. The company is growing steadily and investing heavily in its technology function, with a strong focus on building high-quality systems that can scale. The emphasis is on long-term thinking, engineering excellence, and delivering real-world impact through well-designed software. Technology & Engineering Technology plays a central role in how the business operates. Engineering teams work closely with product, design, and operational stakeholders to build and evolve core platforms used across the organisation. Teams are outcome-focused and take ownership from early design through to production. The environment is modern and collaborative, with an emphasis on reducing unnecessary complexity, improving reliability, and continuously refining how software is delivered. Engineers have meaningful influence over technical decisions, standards, and ways of working. About the Role This is a senior individual contributor role focused on creating leverage across multiple engineering teams. The primary goal is to simplify architecture, define shared technical patterns, and improve consistency, reliability, and security across critical systems. You’ll work across both frontend and backend systems, helping to shape how core workflows are built and maintained. This includes defining reusable patterns, improving observability, and setting standards that teams can adopt to move faster with confidence. On the frontend, the stack includes React and TypeScript. On the backend, services are built using Kotlin-based APIs. You’ll work closely with Product and Design partners to ensure technical direction supports broader business priorities, while also helping teams deliver predictably and at high quality. A key part of the role is raising engineering capability across teams through mentoring, architectural guidance, and shared practices. You’ll also help teams adopt new tools and approaches responsibly, including AI-assisted development tooling. Success in the role is measured by improved delivery consistency, reduced complexity, stronger system reliability, and higher engineering confidence across teams. Responsibilities • Define and roll out shared technical patterns used across multiple teams., • Design and build high-quality frontend applications using modern JavaScript frameworks., • Design and deliver scalable backend services using statically typed languages., • Improve system reliability through clear ownership, service-level objectives, and incident practices., • Partner with product and design leaders to align technical decisions with delivery goals., • Establish and maintain security, privacy, and quality guardrails., • Support the adoption of shared tooling and development standards., • Mentor engineers through pairing, reviews, and architectural guidance., • Contribute to communities of practice to raise standards and share knowledge. Qualifications Strong experience with modern frontend development (JavaScript, TypeScript, component-based frameworks). Solid testing discipline across unit, integration, and end-to-end testing. Experience designing and building backend services using RESTful APIs. Proven ability to simplify systems and influence technical direction across teams. Good understanding of CI/CD and modern delivery practices. Comfort working closely with design and product partners. Strong communication skills and the ability to influence without authority. Experience mentoring engineers and improving team capability. Exposure to introducing new tools or shared practices across teams. Working Environment The company offers a flexible, supportive working environment with a strong focus on sustainable delivery and professional growth. Benefits typically include flexible working arrangements, learning and development support, and a well-rounded benefits package. We will reach out if we feel you're a good fit for the client.

Senior Backend Engineer – High-Scale Systems | Python & FastAPI | Security SaaS • Salary: £75k - £85k plus bonus, • Location: Fully remote, (UK-based), • Sponsorship is not available for this role Prism Digital have partnered with a super interesting and niche VC-backed client specialising in attack surface management and automated red teaming. Their platform provides organisations with real-time visibility into their attack surface and potential exploitable vulnerabilities. They have received numerous awards for being an up-and-coming security SaaS product company and show no signs of slowing down their growth. They've completed Series A funding, raising $29 million across three funding rounds, and are now seeking a Senior Backend Engineer. This role acts as the intersection between two teams - frontend software team and the security research team. You will be responsible for the entirety of the back end features of the products. You will be in charge of building scalable backend services and awesome messaging queues. You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily. So the ideal candidate will come from a background of working with applications that are processing large amounts of data, transactions or instances daily. Key Requirements: • Python, • Previously worked at a start up / smaller sized company, • 5 years+ experience, • Ability to build software which scales, • Building messaging queues e.g., Kafka (nice to have) This is entirely a Python back-end development role (Python 3), where the core framework used is FastAPI and Kafka for the messaging queues. The data sits in PostreSQL and MongoDB. Benefits • Up to £85,000, • Fully remote, • 28-day holidays (including bank holidays), • Shares options, • Private health insurance via Bupa, • Competitive pension, • Salary reviews every 12 months This role does not accept applicants outside of the UK, nor does it offer sponsorship Senior Backend Engineer | Python, FastAPI & Scaling | Security SaaS • Seniority Level, • Mid-Senior level, • Industry, • Technology, Information and Media, • IT Services and IT Consulting, • Computer and Network Security, • Employment Type, • Full-time, • Job Functions, • Engineering, • Skills, • Back-End Web Development, • Scalability, • Distributed Systems, • Python (Programming Lang Senior Backend Engineer – High-Scale Systems | Python & FastAPI | Security SaaS