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Senior Spacecraft Software Engineer Glasgow, UK - Hybrid £85,000 - £100,000 Depending on experience & Qualifications We are proud to be supporting a world-leading space-to-cloud analytics company in their search for a Senior Spacecraft Software Engineer. Because this engagement is sensitive, we'll share the client's name with candidates at the shortlisting stage. The Opportunity Our client owns and operates one of the world's largest multi-purpose satellite constellations, delivering advanced maritime, aviation, and weather tracking globally. Their infrastructure spans a proprietary satellite constellation, a global ground station network, and 24/7 operations providing real-time coverage of every point on Earth. This role sits at the intersection of satellite payloads, scientific computing, and data delivery systems. You will be responsible for developing and maintaining both the flight and ground software that powers GNSS-based satellite missions, working across system layers from embedded software through to mission data pipelines. It is a high-impact, high-autonomy position where technical breadth and ownership are essential. Key Responsibilities Flight & Payload Software • Develop and maintain scientific and command & control software for GNSS-based satellite payloads, • Work across embedded system layers to ensure accurate and timely scientific data output, • Engage with payload developers and mission operators to evolve software in support of scientific objectives Ground Systems & Data Delivery • Build and operate ground-based automation systems for data extraction, transformation, and delivery, • Collaborate with flight operations to troubleshoot and ensure consistent, high-quality data delivery, • Participate in code reviews, testing, and documentation to maintain software reliability and traceability What We're Looking For Our client is seeking a Senior Spacecraft Software Engineer with deep technical foundations in embedded systems and GNSS signal processing. You'll take strong ownership of your work and be comfortable operating independently across hardware and software boundaries. Core Requirements • Proficient in Embedded C/C++ for hardware development in constrained environments, • Solid background in DSP techniques and theory, particularly in the context of RF or GNSS signal processing, • Hands-on experience with GNSS signal processing algorithms and/or scientific applications such as GNSS-RO, GNSS-R, or PNT Desirable • Python proficiency and ability to pick up new tools and languages as needed, • Experience with cloud-based systems (e.g. AWS), backend development, and scalable data storage, • Prior experience working on satellite payloads or in the aerospace domain, • Experience building telemetry and data visualisation tools, • Contributions to open-source scientific or aerospace-related software projects Why This Role Stands Out • Work on a real, operational satellite constellation delivering mission-critical scientific data globally, • High autonomy from day one, design, build, and own your work end-to-end, • Join a technically exceptional team operating at the cutting edge of space and clean technology infrastructure, • Generous benefits including education assistance, stock purchase programme, fitness reimbursement, family leave, and more, • An opportunity to contribute to work that genuinely improves life on Earth Apply via Cleantech Talent This role is being managed exclusively by Cleantech Talent on behalf of our client. If you have the background and ambition to take on this challenge, we would love to hear from you. Please apply directly through LinkedIn or reach out to the Cleantech Talent team with your CV and a brief note on your interest and relevant experience. All applications are handled in strict confidence.

Full Stack Python Developer London / Hybrid | Permanent A global financial markets business is hiring a Full Stack Python Developer to join a high-impact enterprise engineering team working on one of its most strategic platform initiatives. This role sits within a central technology function responsible for building shared capabilities used across multiple trading and business areas. You’ll be helping shape the next generation of internal platforms, developer tooling, APIs, data services and AI-enabled products that support growth across the wider organisation. This is an excellent opportunity for an engineer who enjoys solving complex technical problems, working across teams and building scalable systems in a fast-moving environment. The Opportunity You’ll join a modern engineering team focused on creating reusable enterprise technology that reduces duplication, accelerates delivery and improves standards across the business. The platform under development is central to the company’s long-term technology strategy and will power a wide range of future digital services. You’ll work across backend engineering, cloud infrastructure, integrations and internal tooling, while also contributing to emerging AI initiatives and developer productivity capabilities. What You’ll Be Doing • Design, build and maintain production-grade Python services and APIs, • Develop shared platform capabilities including APIs, connectivity layers and real-time services, • Build internal tools and development environments for engineering teams, • Contribute to AI-driven tooling and automation across the engineering estate, • Work closely with product owners, architects and engineers to deliver robust solutions, • Help define architecture standards, best practice and reusable patterns, • Build secure, scalable and resilient systems used across multiple business units, • Improve CI/CD pipelines, testing frameworks and DevOps processes, • Support production systems and troubleshoot issues where required, • Produce clear technical documentation and maintain long-term platform quality, • Contribute to a collaborative, high-performing engineering culture What They’re Looking For • Strong Python backend development experience in production environments (at least2 years), • Experience building APIs using frameworks such as FastAPI, Flask or Django, • Good knowledge of at least one Python-compatible frontend framework, • Strong experience with AWS services and cloud-native development, • Understanding of event-driven systems (Kafka highly desirable), • Strong grasp of software engineering principles and clean architecture, • Experience with CI/CD, automated testing and DevOps practices, • Comfortable working across teams to solve business problems with technology, • Experience in Agile delivery environments Desirable Experience • Node.js or C# exposure, • Terraform / Infrastructure as Code, • Distributed systems or API gateway experience, • Monitoring / observability tooling, • Enterprise platform or shared services experience, • Financial markets / capital markets background, • Experience with front-office tooling or trading environments Package • Competitive base salary, • Bonus potential, • Hybrid working model, • Strong benefits package, • High visibility strategic platform work, • Long-term progression opportunities within a global business Find Out More For a confidential discussion and full details on the team, roadmap and package, get in touch with Ciara Clarke at Harrington Starr

We’re working with a technology‑driven organisation reinventing how operations are conducted, building systems that are safer, smarter, and dramatically more environmentally responsible. Location: London or Porto The Role We’re seeking a Senior Software Engineer to design, build, and maintain backend containerised services that power our scalable edge‑compute platforms. You’ll work closely with a Software Team Lead and collaborate across multidisciplinary engineering teams, providing technical leadership while remaining hands‑on with complex systems. What You’ll Do • Build production‑grade software using .NET C#, Python, and modern backend technologies, • Design and prototype services using containerised microservices, • Apply and challenge engineering best practices to continuously improve quality, • Make sound technical decisions in high‑impact areas, • Document systems, processes, and architectural decisions, • Mentor junior engineers and contribute to a culture of technical excellence What You Bring • Degree in Computer Science, IT, or related field, • 5+ years’ experience building backend systems with .NET C# and ASP.NET Core Web APIs, • Strong understanding of Clean Architecture, CQRS, ideally with MediatR, • Experience with communication protocols: TCP/IP, UDP, REST, gRPC, SignalR, • Familiarity with RESTful API design, • Experience with event‑driven architectures and tools like RabbitMQ or Kafka, • Strong background in microservices and containerisation (Docker, Kubernetes), • Proficiency with databases such as SQL Server, PostgreSQL, Redis, and EF Core, • Confident with Git and modern version‑control workflows, • Ownership mindset, proactive attitude, and the ability to thrive autonomously, • Excellent time management and critical thinking Nice to Have • Fluency in English, • Experience with C++, • Exposure to distributed systems, IoT, or Industry 4.0, • Understanding of IoT communication protocols, cloud platforms, and network security Why Join? You’ll be part of a team using technology and creativity to disrupt a traditional industry with opportunities to grow across disciplines, explore new technologies, and contribute to work that has real‑world impact on people and the planet. For more information on this role, please apply now!

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Job Description Sizewell C. The power of good for Britain. Location: Based in London, 3 days minimum per week. (Hybrid working available) Occasional travel to Suffolk. Contract : Permanent, full-time. Salary: Competitive salary, based on experience. Benefits include: • Annual Leave: 28 days per annum, increasing to 30 days after 5 years of service, plus bank holidays., • Bonus: Up to5% annual bonus., • Pension Contributions: Defined Contribution Pension Scheme with up to 7.5% employee contribution 15% employer contribution. At Sizewell C (SZC) werelooking for an Independent Technical Advisor/Liaison Committee Lead to join our Economic Regulatory and Requirements Assurance Function. This is a unique opportunity to shape a critical function within a regulated environment, ensuring our compliance and assurance frameworks meet the highest standards. About this role In this pivotal role, youll ensure our compliance and assurance frameworks meet the highest standards in a regulated environment. Youll: • Lead engagement with the Independent Technical Advisor (ITA), managing contracts and performance., • Establish and oversee the Liaison Committee in line with the SZC Liaison Agreement., • Develop and implement economic regulatory compliance frameworks and policies., • Provide expert guidance on economic regulation across the business., • Proven experience in economic regulation, ideally within the RAB model., • Strong compliance backgroundgovernment, regulatory services, or finance preferred., • Ability to influence and build relationships at all levels, including executive and board level., • Excellent communicationable to simplify complex regulatory concepts., • Strong analytical and project management capabilities., • Commercial awareness with a strategic mindset., • A major infrastructure project with national impact, • Hybrid working with flexibility built in, • Competitive salary,bonusand benefits, • Clear progression and development opportunities Key Competencies Behavioural Competences Humility • Recognise the value brought fromdifferent culturesand experiences, • Positively challengepoor qualityand performance, • Identifysolutions at the lowest possible level, • Value the rules and environment in which we operate, • Give and receive feedback with respect, • One team, working closely together and helping each other, • Empowered teams always looking forward., • Communicate clearly and consistently, • Promote collaboration and team alignment, • Clearer and faster decision making The Sizewell C team is one of the most exciting and largest new megaprojects in the UK, whilst being at the forefront of the UKs climate change agenda and energy policy. We have begun constructing a 3.2-gigawatt nuclear power station on the Suffolk coast in the East of England replicating, wherever possible, the design used for Hinkley Point C, another nuclear power station being built in Somerset. When built, Sizewell C will be one of the largest power stations to operate in the UK. The power station will generate low carbon electricity for at least 60 years, supplying over 6 million homes and supporting around 7% of the UKs current electricity needs. Our vision is to Lead The Way On Nuclear . We want Sizewell C to define what good leadership for the nuclear industry and British infrastructure looks like and deliver on it. We understand the feats of organisation, logistics, collaboration and imagination that building nuclear requires. We are building for the next generation for their home-grown energy, energy price stability and ultra-low carbon power in abundance. We also want to set the benchmark for maximising long-lasting social value as we build and demonstrate how smart collaboration can work for the benefit of communities locally, regionally and nationally. We are the first nuclear power station in the UK to be funded under the Regulated Asset Base funding model (RAB). Our largest shareholder is the UK Government, alongside equity partners La Caisse, Centrica, EDF and Amber Infrastructure. Sizewell C operates within a complex and fast-moving stakeholder environment, engaging with a wide range of partners including government bodies, regulators, local communities, supply chain partners, and international collaborators. This makes Sizewell C a uniquely stimulating place to work where navigating evolving priorities, balancing interests, and building trusted relationships is just as critical as technical excellence. For those who thrive in dynamic, multi-dimensional settings, it offers unmatched professional challenge and growth. When joining Sizewell C, you may wonder why you are contacted by colleagues with an EDF email or see the EDF logo on portals that you access and/or documentation you receive; this is because we have partnered with EDF for the provision of a number of support services whilst we complete a successful transition out of the EDF group. At Sizewell C we encourage and embrace diversity and how it can improve our experience and performance at work. It is a requirement that those who join us have the right to work in the UK. Whilst sponsorship may be a possibility that we can explore, we are fully committed to local recruitment where possible, and those already holding the right to work in the UK. To be appointed to this role, you will need to meet the criteria for Security Vetting, which will, ordinarily, require you to have been a resident of the UK for at least three of the past five years. By submitting an application to this role, you acknowledge that you have read and understood Sizewell Cs employee ___ and EDF's employee ___. Just to let you know, EDF will be processing and sharing information about your application on behalf of Sizewell C.

Senior Android Developer London, UK (Hybrid – 2–3 days per week onsite) 3 month initial contract with good chance to extend About the Role We’re looking for a Senior Android Developer to join our growing mobile engineering team in London. You’ll play a key role in designing, building, and maintaining high-quality Android applications used by thousands (or millions) of users. This is a hybrid role, requiring 2–3 days per week in our London office, with the remaining time remote. Key Responsibilities • Design and develop robust, scalable, and maintainable Android applications, • Lead feature development from concept to release, • Collaborate with Product Managers, Designers, and Backend Engineers, • Write clean, testable, and efficient code following best practices, • Conduct code reviews and mentor junior developers, • Continuously improve app performance, quality, and user experience, • 5+ years of experience in Android development, • Strong proficiency in Kotlin (and solid knowledge of Java), • Experience with modern Android architecture patterns (MVVM, Clean Architecture), • Deep understanding of Android SDK, Jetpack components, and app lifecycle, • Experience with RESTful APIs and third-party integrations, • Familiarity with testing frameworks (JUnit, Espresso), • Experience with Jetpack Compose, • Knowledge of CI/CD pipelines, • Experience with dependency injection frameworks (e.g., Hilt, Dagger), • Exposure to Agile/Scrum environments, • Published apps on the Google Play Store

Location: UK only, fully remote Contract: Permanent role Salary: £45,000 - £50,000 per annum Start: ASAP, flexible for the right person About UWP Underwaterpistol is an independent Shopify Plus agency built on a simple belief: real impact comes from tight-knit, senior teams who own outcomes end-to-end. We’ve never tried to become the biggest agency in the room. Instead, we’ve focused on building a team of experienced people who think independently, challenge assumptions, and move quickly when it matters. Our clients come to us when they want more than a website build. They want a partner who will challenge the brief, bring better ideas, and help them make confident decisions about how their eCommerce should evolve. Inside the agency, that means we trust people to take ownership of their roles and contribute to the momentum of the business. Role Overview You’ll be responsible for building and delivering high-quality ecommerce experiences across Shopify projects. You’ll work closely with designers, PMs and other developers to bring ideas to life, while owning your own output and contributing to overall delivery quality. This is a hands-on role where you’re expected to: • Take ownership of tasks, • Manage your time effectively, • Deliver clean, maintainable code, • Flag risks early and communicate clearly Key Responsibilities • Build out design comps accurately and efficiently, • Write structured, well-organised, reusable code, • Inspect, debug and troubleshoot bugs and QA issues, • Ensure technical feasibility of UI/UX designs, • Collaborate with designers, PMs and developers, • Deliver Shopify builds, enhancements and integrations, • Contribute to internal standards and best practices, • Communicate progress clearly, flagging blockers early Skills & Experience Essential • Strong experience with Shopify, • Proficiency in HTML5, CSS3 and JavaScript, • Experience working with Liquid, • Experience with Shopify APIs and integrations, • Strong understanding of responsive development and cross-browser compatibility, • Experience with version control (Git or similar), • Strong attention to detail and eye for design, • Good communication skills and ability to work remotely Nice to have • Experience with React, Vue or similar frameworks, • Experience with Node.js or backend development, • Experience working across multiple client projects, • Exposure to app development or off-platform builds What we’re looking for • Someone who can hit the ground running, • Comfortable working across multiple projects, • Strong ownership mindset, • Able to work autonomously without heavy oversight, • High standards when it comes to quality and delivery

Graduate scheme – Renewables Engineering - London Kick-start your engineering career at the centre of the UK’s transition to low-carbon energy. This opportunity sits within a leading international energy business delivering large-scale renewable projects across the UK. You’ll gain hands-on experience across the full lifecycle of clean energy assets while building the technical and commercial foundations of a long-term engineering career. This is a structured 24-month graduate programme with rotations across key project phases, alongside exposure to the wider business. High performers will progress into a permanent engineering role within the renewables function. What you’ll be doing • Rotating across development, construction and operational phases of renewable energy projects, • Supporting the planning and delivery of wind, solar and battery storage projects across the UK, • Contributing to technical assessments, feasibility studies and engineering design reviews, • Working closely with multidisciplinary teams including project managers, commercial analysts and environmental specialists, • Gaining broader business exposure through a rotation outside of the core renewables team, • Analysing project data and producing reports to support investment and operational decisions, • Identifying opportunities for continuous improvement and contributing ideas to enhance delivery Key criteria • Degree of 2:1 or higher in engineering, renewable energy, environmental science or a related discipline (completed or due to be completed), • Genuine interest in renewable energy and the transition to a low-carbon economy, • Strong analytical and problem-solving skills with attention to detail, • Clear communication skills, both written and verbal, • Ability to collaborate effectively within cross-functional teams, • Proactive, adaptable mindset with a willingness to learn in varied project environments, • Full UK driving licence desirable due to site visits Location London (hybrid working model), with occasional travel to project sites across the UK What’s on offer • £35,000 starting salary plus performance-related bonus, • Structured engineering development programme with clear progression opportunities, • Exposure to end-to-end renewable energy projects from early-stage development through to live operations, • Supportive, collaborative environment with strong mentoring and learning culture, • Hybrid working to support flexibility and balance, • Opportunity to contribute directly to the UK’s energy transition Diversity and inclusion This organisation is committed to creating an inclusive workplace where individuals from all backgrounds can thrive. Applications are encouraged from a diverse range of candidates, and support is available throughout the recruitment process where needed.

Location: United Kingdom (occasional travel) Team: M365 Productivity & Engagement Remote (UK & Ireland) | Hybrid Connected | Permanent Come and join the Littlefish Microsoft Business Solutions team. Following the acquisition of Storm Technology, we’re expanding our Microsoft capability across the UK and Ireland. We work with organisations who rely on Microsoft 365 to run their business, and we focus on building solutions that are practical, well‑designed and built to last. The role and what you’ll be getting up to on a day‑to‑day basis We’re looking for an M365 Technical Consultant with strong hands‑on experience across SharePoint and the Power Platform. In this role, you will: • Design, build and test SharePoint and Microsoft 365 solutions that address real client requirements, • Develop solutions using Power Apps, Power Automate and related Power Platform services, • Work directly with clients to understand how they operate and translate that into practical technical solutions, • Provide clear updates to project teams and clients throughout delivery, • Contribute to solution design, technical decisions and delivery standards, • Identify where Microsoft 365 and Power Platform can be used more effectively and support process improvement What we’re looking for You will bring: • Solid experience delivering SharePoint and Microsoft 365 solutions, • Practical Power Platform experience across Power Apps and Power Automate, • A strong technical foundation and pride in building clean, reliable solutions, • Confidence working directly with clients and explaining technical decisions clearly, • Curiosity and initiative to keep improving how solutions are designed and delivered Why Littlefish / Storm You’ll be joining a combined Microsoft practice with deep experience across Microsoft 365, Power Platform and business applications. The Storm acquisition has strengthened our delivery capability and created opportunities to work across a broader range of clients and projects in the UK and Ireland. If you want a role where you build real solutions, work closely with clients, and have room to grow your technical craft, we’d like to hear from you. If you are interested in this apply directly or email me at

The Opportunity We are an Imperial College London med tech spinout building AI-powered clinical decision-support tools certified as Software as a Medical Device (SaMD). Our platform uses real-world EHR data to identify patients at risk of preventable harm — giving NHS clinicians time to act. We are a small, high-ownership team operating at the intersection of clinical AI and healthcare infrastructure. This is a foundational engineering hire with a clear path to Head of Engineering as we scale. The Role You will own and shape the technical core of a live clinical AI platform — working across backend services, ML infrastructure, and hospital data integrations. You will have a direct line to the CTO and CEO from day one, with real influence over architectural decisions on a system processing real patient data across NHS trusts. What You'll Do 🔹 Own and extend the backend and ML infrastructure of a production SaMD system 🔹 Design and implement integrations with hospital systems (EHR, HL7/FHIR), including partnerships with major healthcare data platforms 🔹 Build and maintain Python/Azure-based services — APIs, data pipelines, monitoring and audit frameworks 🔹 Write software that meets medical device quality standards, producing artefacts that support regulatory submissions 🔹 Collaborate with clinical, data science, and regulatory stakeholders 🔹 Help define engineering culture and processes as the team grows around you What We're Looking For ✅ 5+ years of professional software engineering experience with a strong Python background ✅ Proven experience building and operating production services on Azure or AWS ✅ Comfort with data-heavy systems — pipelines, databases, REST APIs — and a taste for clean architecture ✅ Strong written communication; able to document work to regulatory audit standard Nice to Have ⭐ Experience in a regulated software environment (medical devices, fintech, defence, or similar) ⭐ Familiarity with FHIR/HL7 or clinical EHR systems ⭐ Exposure to ML model deployment or monitoring in production Tech Stack Python · Azure · Terraform · Docker · ML Pipelines · FHIR / HL7 · GitHub Actions What's on Offer 💰 Competitive renumeration package, depending on experience 🏖️ 25 days annual leave + bank holidays 🏥 Access to clinical and academic networks 🔀 Flexible hybrid working, London base Growth Path As we move through our next funding round and scale clinical deployments, the expectation is that you grow into Head of Engineering or equivalent — owning technical strategy, building a team, and sitting at the table for product, regulatory, and commercial decisions.

Firmware Engineer West London (Hybrid – 3 days onsite) Up to £65,000 + benefits Our client is an innovative and growing engineering-led organisation operating within the Consumer Electronics / Mobility sector. They are seeking a Firmware Engineer to join their team and play a key role in developing embedded software for next-generation products. This is an exciting opportunity to work across the full product lifecycle, from early-stage prototyping through to production and manufacturing, within a collaborative and forward-thinking environment. Key Responsibilities • Develop clean, efficient, and scalable embedded software in C/C++, • Work closely with hardware engineers on board bring-up, debugging, and validation activities, • Design, implement, and maintain firmware for embedded systems, including motor control, sensor integration, and low-level drivers, • Troubleshoot and resolve complex issues related to real-time performance, timing, and signal integrity, • Contribute to system architecture, coding standards, and long-term platform strategy Candidate Profile Our client is looking for a motivated and proactive engineer with a strong background in embedded systems and a passion for solving complex technical challenges. Essential skills and experience: • Proven experience in embedded software development, • Strong programming skills in C and C++, • Experience across the software development lifecycle (requirements, design, implementation, testing), • Hands-on experience with embedded communication protocols such as BLE, CAN, I2C, UART, or SPI, • Ability to work independently as well as collaboratively within a multidisciplinary team Desirable experience: • Knowledge of functional safety standards (e.g. ISO 13849 or ISO 26262), • Experience with electric motors or inverter-driven systems would be highly advantageous, • Familiarity with RTOS-based development, • Experience using Python for tooling or automation, • Exposure to CI/CD environments (e.g. Jenkins, Docker), • Experience with version control systems such as Git What’s on Offer • Competitive salary of up to £65,000 plus a performance-related bonus, • Pension scheme, • 25 days annual leave plus public holidays, • Flexible working arrangements, including a compressed working schedule option, • Access to learning and development resources, • Health and wellbeing support, including confidential counselling services, • Regular social events and team activities, • Employee discounts and additional benefits Sound like you? Apply now!

Senior Network Engineer Glasgow, UK - Hybrid £75,000 - 95,000 - Depending on experience & qualifications We are proud to be supporting a fast-growing technology company at the forefront of satellite and cloud infrastructure in their search for a Senior Network Engineer. Because this engagement is sensitive, we'll share the client's name with candidates at the shortlisting stage. THE OPPORTUNITY Our client is building a next-generation network connecting satellites, ground stations, and cloud infrastructure. Operating across dynamic, intermittent links, their platform is designed to deliver data reliably into cloud-based workloads, a technically complex challenge requiring deep networking expertise. This role sits at the heart of their edge infrastructure, the servers and network devices deployed on-site at antenna locations to receive, demodulate, and transport satellite data to the cloud. It is a hands-on, high-ownership position spanning routing, overlay networking, edge systems, and cloud connectivity. KEY RESPONSIBILITIES Network Design & Architecture • Design L3 network topology across satellite, ground, and cloud environments, • Define IP addressing schemes, segmentation, and routing domains, • Model connectivity patterns and failure scenarios Routing & Connectivity • Implement and operate dynamic routing protocols, • Design route advertisement, filtering, and failover strategies, • Handle intermittent and flapping connectivity gracefully Overlay & Secure Networking • Build secure multi-hop paths with strong encryption and isolation, • Implement secure tunnel configurations (WireGuard / IPsec), • Define and enforce SSH access policies, firewall rules, and least-privilege communication Automation & Infrastructure • Develop automation pipelines using Terraform and Ansible, • Support scalable rollout and configuration management across distributed sites Operational Integration • Align networking behaviour with satellite scheduling and operational windows, • Design safe state transitions and failover scenarios, • Improve observability, monitoring, and alerting across the stack WHAT WE'RE LOOKING FOR Our client is seeking a Senior Network Engineer with strong technical fundamentals and a genuine passion for solving complex infrastructure challenges. You'll be comfortable working across architecture, implementation, and troubleshooting, and you take strong ownership of everything you touch. Essential Experience • Advanced-level experience with IP networking and routing, • Hands-on BGP experience covering design, operation, and troubleshooting; familiarity with distance-vector protocols, • Solid Linux networking skills, including VLANs, MTU, TCP/IP, and complex NAT, • Proven experience designing and operating VPNs and tunnelling technologies in distributed environments (WireGuard, StrongSwan, GRE + IPsec), • AWS networking expertise: VPC, TGW, Cloud WAN, VPN, and edge or hybrid networking, • Strong grasp of overlay vs underlay networking principles, • Extensive infrastructure automation experience with Terraform, Ansible, or equivalent, • Scripting or coding ability in Python, • Proven ability to debug complex, distributed systems Desirable • Exposure to satellite, telecom, or RF systems, • Experience with hardware operations, rack installation, or cable management, • Broader cloud platform experience beyond AWS WHY THIS ROLE STANDS OUT • Work on genuinely novel infrastructure at the intersection of space, ground, and cloud, • High ownership from day one, you'll design and ship, not just maintain, • Join a technically exceptional team building something with real-world impact, • Shape architecture at an early stage of a complex, mission-critical system, • An opportunity that sits at the cutting edge of clean technology infrastructure APPLY VIA CLEANTECH TALENT This role is being managed exclusively by Cleantech Talent on behalf of our client. If you have the background and ambition to take on this challenge, we would love to hear from you. Please apply directly through LinkedIn or reach out to the Cleantech Talent team with your CV and a brief note on your interest and relevant experience. All applications are handled in strict confidence.

Senior Java Engineers (12x) — Contract - (Financial Services / Investment Management) • Location: Remote First, • Engagement Type: Contract, • IR35 Status: Outside IR35, • Day Rate: £600 - £700 Per Day (Monthly Pay) Our client is a leading UK investment management platform currently undertaking a major back-office transformation programme. The programme centres on the integration of a third-party institutional custody and clearing platform, replacing legacy back-office infrastructure with a modern, cloud-native architecture built to handle high-throughput financial operations across settlement, custody, corporate actions processing, and reconciliation. The programme is multi-year, well-funded, and operating at pace. Engineers joining at this stage will be working on technically complex integration and platform problems with real impact across the business. Role Overview We are seeking multiple Senior Java Engineers to join the programme engineering team. You will be responsible for designing and delivering robust, high-performance Java services that integrate with both the incoming custody platform and existing internal systems. You will work within cross-functional agile squads and are expected to contribute from day one with minimal ramp-up. Key Responsibilities: • Design, develop, and deliver high-quality Java microservices in support of back-office platform integration, • Build and maintain RESTful and event-driven APIs supporting settlement, reconciliation, corporate actions, and custody workflows, • Integrate with third-party financial platform APIs and messaging systems, • Contribute to technical design discussions, architecture reviews, and solution documentation, • Write clean, well-tested, production-grade code with appropriate unit, integration, and contract testing coverage, • Participate in code reviews and uphold engineering standards across the squad, • Identify and resolve performance, reliability, and scalability issues, • Work closely with business analysts and platform specialists to understand domain requirements and translate them into technical implementations, • Support DevOps practices including CI/CD pipeline maintenance, deployment automation, and cloud infrastructure management Skills and Experience • Strong, demonstrable experience as a Senior Java Engineer in a production environment, • Proficiency in Java 11+ with Spring Boot, Spring Cloud, and associated ecosystem tooling, • Solid understanding of microservices architecture, RESTful API design, and event-driven patterns, • Hands-on experience with AWS (minimum two of: ECS, Lambda, SQS/SNS, RDS/Aurora, S3, API Gateway, CloudWatch), • Experience with message streaming platforms, preferably Apache Kafka, • Competency with containerisation using Docker and orchestration via Kubernetes, • Strong unit and integration testing discipline (JUnit, Mockito, contract testing), • Familiarity with CI/CD tooling (Jenkins, GitHub Actions, or equivalent), • Experience working in agile delivery environments within complex, multi-team programmes This role is being managed exclusively by a specialist FS technology contract recruitment consultancy. All applications will be handled in strict confidence.

🚀 Senior Full-Stack Engineer – TypeScript / React / AWS 💰 Up to £90,000 + Equity | Fully Remote (UK) 💻 Tech Stack: TypeScript, Node.js, React.js, AWS ✅ Backend lean We’re on the hunt for a hands-on Senior Engineer to join a fast-moving team delivering real, production grade systems. This isn’t R&D or proof-of-concept work, they’re shipping cloud-native, AI-enabled products that customers actually use. 🔹 About You • 6–8 years’ experience ideally, • TypeScript, React, Node.js with a backend lean, • Must have Event Driven Architecture experience, • AWS experience, • Bonus: React Native 🔹 What You’ll Do • Build event-driven microservices & APIs, • Develop modern, scalable React UIs, • Ship cloud-native systems on AWS, • Collaborate with product & AI specialists to turn ideas into features, • Champion clean, testable, reliable code 🔹 Why Join • Hands-on role with real ownership, • Work with modern cloud architecture & AI products, • Fully remote, but part of a high-performing, collaborative team 📩 Interested? Send over your CV + notice period. 🚀 Senior Full-Stack Engineer – TypeScript / React / AWS

Senior AWS Data Engineer | London | Hybrid | £75,000-£105,000 I'm working with a fast-growing B2B finserv business based in London, and they're looking for a Senior Data Engineer to join their data platform team. This is a genuinely interesting engineering problem — they're sitting on a large volume of valuable financial data and are in the process of modernising their data infrastructure, moving away from legacy systems towards a scalable, cloud-native stack. What you'll be working on: • Building and maintaining scalable data pipelines using Airflow and dbt, • Working across AWS cloud infrastructure, • Collaborating with analysts and data scientists to deliver reliable, clean data for downstream reporting and business decision-making, • Contributing to data quality, governance, and best practices across the team What they're looking for: • Proven data engineering experience with strong Python and SQL, • Hands-on with Airflow and/or dbt, • Solid AWS experience, • Experience with ETL pipeline development at scale, • Comfortable working in Agile/Scrum environments, • Full right to work in the UK — no sponsorship available for this role If this sounds interesting or you know someone who might be a fit, drop me a message or apply below.

Full-Stack (Angular + UX Focus) Full-time | Hybrid | Startup Environment Location: Central London Job Summary We’re looking for a motivated and curious Full Stack Engineer to join our early-stage startup based in London. We’re building an industry-specific productivity management tool, AI-powered, supported by strong investment and high-profile partners. In this role, you’ll work closely with the founding team to design and build user-friendly, responsive interfaces for our B2C productivity management web application. This is an exciting opportunity to contribute to a groundbreaking initiative and help shape the future of productivity. You’ll gain hands-on experience, contribute to real features, and grow your skills in a fast-paced, collaborative environment. From refining user journeys to implementing front-end components using modern tools and frameworks, your work will have real impact. What You’ll Do • Build and maintain responsive, user-focused interfaces using Angular and TypeScript, • Design and implement scalable full-stack architectures from scratch, • Develop backend services using Encore TS (experience with Express is highly transferable and sufficient), • Build and consume APIs, ensuring clean data flow between front-end and back-end, • Work with PostgreSQL and Prisma for data modeling and persistence, • Deploy and maintain services on Google Cloud Platform (GCP), • Build and maintain mobile applications using Capacitor, • Style applications using Tailwind CSS (and maintain existing SCSS where needed), • Write clean, maintainable, and efficient code across the stack, • Debug, troubleshoot, and optimize performance for a seamless user experience, • Collaborate closely with the founding team on product decisions, feasibility, and timelines, • Use Git for version control and collaborative development, • Write basic tests to ensure reliability of components and features What We’re Looking For • Experience as a Full-Stack Developer, • Hands-on experience with:, • Angular & TypeScript, • Express.js (or similar Node.js frameworks), • PostgreSQL, • Prisma, • Tailwind CSS, • Google Cloud Platform (GCP), • Capacitor for mobile development, • Comfortable working across both front-end and back-end codebases, • Experience working with APIs and structured data, • Familiarity with Git and common version control workflows, • Proactive, curious, and comfortable working in a small, fast-moving startup team Bonus Points • Experience with Encore TS, • UX or design sensibility, especially for productivity tools, • Familiarity with Figma or similar design tools, • Interest in accessibility and inclusive design, • Experience building personal, freelance, or startup projects Reporting: This position will be reporting directly to the founder. Salary and Benefits: To be discussed during the interview process.

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. 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 and observability. We’re looking for a Senior Backend Developer who wants to build production-grade backend services that power these systems, working in a multinational, AI-first engineering team where quality, ownership, and long-term thinking matter. What You’ll Do • Design, build, and maintain scalable backend services for Keepnet’s Human Risk Management platform., • Build clean, modular APIs that integrate internal services and third-party systems to enable automation, reporting, and security workflows., • Develop testable, maintainable codebases using principles such as Clean Architecture, DDD, and TDD., • Own the full development lifecycle: design, implementation, CI/CD (Azure), and post-release monitoring., • Work on distributed and asynchronous systems using message queues, background workers, and event-driven workflows., • Use observability signals (logging, metrics, tracing, tools like Sentry) to proactively detect, diagnose, and prevent production issues., • Collaborate closely with frontend, product, and customer-facing teams to deliver features that solve real customer problems., • Participate in Agile ways of working, focused on iteration, ownership, and continuous improvement. What We’re Looking For • 8+ years of experience building backend systems with .NET., • Strong understanding of API design, distributed systems, and asynchronous architectures., • Experience with SQL and NoSQL databases (PostgreSQL preferred), caching, and queuing systems., • Familiarity with cloud environments and DevOps practices (Azure preferred)., • Comfortable working on production SaaS platforms, with ownership beyond deployment., • Experience using AI-assisted development tools (e.g. Cursor or similar) to support code exploration, refactoring, testing, or design discussions—while maintaining strong engineering judgment., • A strong sense of ownership and production accountability, including monitoring, debugging, and continuous improvement., • Ability to understand product and business context, making pragmatic technical decisions that balance user value, risk, and long-term goals., • A security-conscious mindset, building systems that are secure by design. Life at Keepnet At Keepnet, engineering is about craft, collaboration, and impact. What you can expect: • Hybrid Working: A balance of in-office collaboration and remote focus time., • Thoughtful Engineering: Time and space to design systems properly, not just ship quickly., • Global Context: Work on a multinational SaaS platform used across multiple regions., • AI-First Environment: AI-assisted development and production-grade AI systems are part of everyday work., • Annual Leave: 25 days (+1 per year of service)., • Health & Well-being: Gym support and cycle-to-work scheme., • Team Culture: Monthly team lunches and quarterly offsites., • Continuous Learning: Learn from experienced peers and grow your skills over time. Why This Role Is Different This role is for engineers who: • Care about system design and long-term maintainability, • 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.

ABOUT US Sing King is on a mission to delight millions of singers around the world through our portfolio of games and singing experiences across multiple platforms. Our successful flagship YouTube channel welcomes over 14 million subscribers and 30 million unique viewers each month, and along with our latest Mobile Game release we are continuing to build innovative and exciting products that spread joy to singers wherever and whenever they sing. We are a team of music lovers, game enthusiasts and entrepreneurial spirits. We are passionate about our vibrant and growing community of global singing fans. This is a unique opportunity to play a key role in the growth of an ambitious, nimble and fast-growing entertainment business. Join us! ABOUT THE ROLE As our full-time Tools Engineer, you will help transform processes and develop fast, reliable web-based tools and apps that deliver impact. This role is a great fit if you enjoy taking ownership of areas that don’t yet have clear answers, and turning problems into scalable, forward-thinking solutions. You connect points of commonality across the business and wrap them into combined or complimentary solutions. This role sits within the Data & Tools function, responsible for building the systems that allow Sing King’s data, content, and products to operate reliably and scale intelligently. At the heart of Sing King is our CMS. It’s responsible for orders, data validation, third-party reporting, distribution, and more. Under your guidance, you’ll evolve us from our existing combination of backend and frontend systems into a new bespoke solution incorporating an API currently being developed in Python (FastAPI with PostgreSQL) and a web-app frontend in React.js or similar. WHAT YOU’LL DO Lead the CMS architecture, the heart of the creation and distribution of our assets and data. In collaboration with the Senior Leadership you’ll define, scope, and plan improvements, new features, anticipating business needs before they happen. Maintain and develop our internal REST API that centralises business logic for the CMS, tools, asset management, data validation, and publishing of Karaoke content. Transform the CMS frontend to deliver a fast, intuitive experience, built around how people actually work. Design and build automation workflows that remove manual toil from content production, such as thumbnail generation, media transcoding, uploading, scheduling, playlist generation, web-scraping and more. Prototype and develop simple light web-apps and services that empower internal teams or service our fans, whether that’s Discord/Slack bots, or simple ways for the public to request songs and submit user-generated content. Collaborate with Data experts to turn models and research into internal tools and help solve data quality challenges through fuzzy matching, LLM-assisted enrichment, or other solutions. WHAT YOU’LL BRING Organisation - Ability to manage multiple technical priorities with excellent time and project management. Agile approach - Can develop scrappy Proof of Concepts to pitch new ideas and generate buy-in, as well as making swift pivots if business priorities change. Attention to detail - Can deliver accurate results that are key to decision-making and maintaining high quality deliveries with our music industry partners. Creativity to solving problems - Able to translate complex business requirements into novel and practical designs, that make sure every need is taken care of. Security conscious mindset - Solid understanding of software engineering fundamentals, data privacy, and secure coding practice DESIRED SKILLS Strong programming skills – Proficient in languages such as Python, Node.js, and JavaScript, with a solid understanding of core engineering principles. Version control & deployment practices – Strong experience with Git/GitHub and CI/CD workflows, with a focus on clean, reliable releases. Cloud & backend systems – Experience working with cloud platforms (e.g. Google Cloud Platform) and backend systems, including deploying and maintaining production-ready web applications. BONUS POINTS Passion for karaoke, rhythm games, or community-led mobile games Experience with no-code, low-code platforms such as Retool. Experience with popular web scraping methods. Experience with PostgreSQL and BigQuery HOW WE WORK We’re a small team, so we move fast and experiment often We believe in creative exchange and collaborative ownership We prioritise ideas that make our players feel something - joy, energy, expression We operate a hybrid working policy at Sing King and expect a balance of office and home working for this role - our office is in Farringdon, London We offer a competitive salary and benefits package We’re committed to building a diverse and inclusive team. We strive to create an environment where everyone feels they belong, and we welcome applications from people of all backgrounds, experiences, and identities. If this role excites you, we encourage you to apply, even if your experience doesn’t align perfectly with every requirement. We are dedicated to making our recruitment process accessible to all. Please let us know if you require any adjustments (for example, interview location, structure, or materials in an alternative format).

B2B SaaS | Hybrid – 2-3 days office | UK Location: London Type: Full-time Role Overview Accessible rail travel depends on systems that work reliably in live environments. Our Passenger Assistance platform turns passenger assistance requests into coordinated action inside live rail operations. We are hiring a Mid-Senior Ruby on Rails Engineer to own and evolve our operational systems, ensuring stability and production reliability in close collaboration with cross-functional teams. Strategic Context Transreport exists to remove structural barriers in rail travel. Our vision is that everyone has access to travel everywhere. As a Series A technology company and recipient of a King’s Award, we operate across the UK, Japan and the EU, delivering award-winning accessibility and safety platforms that have supported over 10 million assistance requests for more than 1 million users. As our operational demands grow, our backend systems must support increasing integrations, regulatory complexity, data volume, and reliability expectations. Outcomes & Impact Within 6 months, you will: • Take ownership of two operational Rails platform., • Improve test coverage and architectural documentation (e.g., C4 models)., • Stabilise key third-party integrations and reduce recurring production issues., • Strengthen monitoring and observability practices., • Act as a trusted backend partner for Product and Platform teams. Within 12 months, you will: • Confidently own and evolve multiple backend systems., • Improve database performance and background job efficiency., • Reduce operational risk across TOC integrations., • Strengthen CI/CD reliability and deployment confidence., • Contribute to longer-term backend architecture improvements and scalability planning. Responsibilities • Own & Evolve Backend Systems: Maintain and improve our Ruby on Rails applications supporting operational workflows., • Technical Quality: Write clean, well-tested code and uphold strong security and data integrity standards., • Integrations: Manage third-party integrations, ensuring reliable and secure data exchange., • Infrastructure Collaboration: Work with the Platform team on AWS-based deployments and CI/CD processes., • Performance & Reliability: Optimise background processing and database performance to maintain system stability., • Incident Response: Support investigation and resolution of production issues., • Cross-Functional Collaboration: Partner with Frontend and Mobile engineers to deliver robust, scalable APIs., • Continuous Improvement: Contribute to improving deployment practices, monitoring, and long-term maintainability., • Operational Accountability: Act as the technical owner of production systems that directly impact live rail operations, ensuring high availability and rapid incident resolution. Requirements Must Haves • 4+ years of professional experience with Ruby on Rails., • Strong understanding of object-oriented programming and Rails architecture, • Extensive experience with PostgreSQL, including performance tuning and complex queries., • Experience with background job processing using Sidekiq and Redis., • Solid understanding of RESTful API design, JSON serialization, and authentication (e.g., JWT, SSO)., • Hands-on experience with AWS services and containerised deployments (Docker)., • Experience troubleshooting and supporting production systems., • Comfortable working within and improving existing codebases., • Ability to prioritise effectively and manage multiple initiatives., • Strong written and verbal communication skills in English., • Experience working in Agile/Scrum environments with Git/GitHub. Nice to Haves: • Experience working with SOAP/XML integrations., • Experience migrating serverless components (e.g., AWS Lambda) into Rails applications., • Familiarity with Vue.js to support frontend collaboration., • Experience working with mobile applications (React Native / Kotlin / Swift)., • Experience working in regulated industries or multi-client B2B systems., • Contributions to open-source Ruby projects or technical blogging. Benefits • Private healthcare after your probation (including children), • Hybrid working model, • 25 days holiday, • Volunteering Leave, • Free flu jab for you and your family Culture & Operating Principles We value: • Ownership over hierarchy, • Clarity over bureaucracy, • Impact over job titles We operate with high autonomy and high accountability. People are expected to raise risks early, communicate clearly, and take responsibility for outcomes. Interview Roadmap • Screening Call (30 mins) – Recruiter alignment, • Technical Exercise – Rails architecture & integration discussion, • Final Culture Conversation – Leadership alignment Guaranteed Interview Scheme We’re a Disability Confident employer and we welcome applications from disabled candidates. If you need any adjustments at any stage of the recruitment process, please tell us what would help - we’ll work with you to make the process as accessible as possible. We also offer a Guaranteed Interview Scheme (GIS) for candidates who consider themselves to have a disability as defined under the Equality Act 2010. If you indicate this option in your application and your application demonstrates that you meet the essential criteria for the role, you’ll be invited to interview or assessment. Choosing GIS doesn’t guarantee a job offer. If you have any questions, please get in touch.

About Esenda Esenda powers over £1.5bn of inbound and outbound payments annually, in the education space - from tuition and catering fees to supplier payments and payroll. We’re a revenue-generating startup with strong product-market fit, and we’re growing fast. Join us now and you’ll work on impactful features that directly shape our platform and make a real difference to our customers. What you’ll do • Design, build, and ship reliable backend services and APIs in Python (Flask) that power core product functionality., • Own features end-to-end: data modelling (Postgres), API design, testing, production rollout and ongoing improvements., • Help uphold strong engineering standards through thoughtful code reviews, testing discipline, clean architecture, and pragmatic decision-making., • Improve service reliability and operability: monitoring, alerting, logging, runbooks, and reducing on-call toil over time., • Work closely with the technical team to scope product ideas, focused on delivering customer-facing outcomes (not just “tickets”)., • Contribute to delivery practices: CI/CD improvements, incremental shipping, and maintaining a high-quality codebase., • You’ll join an on-call rotation (1 week in 4) compensation: paid as an extra £300 per on-call week. What we’re looking for • 5+ years experience building and operating production backend systems., • Strong experience with Python, and hands-on use of Flask (or similar frameworks)., • Solid understanding of Postgres (schemas, migrations, query performance, transactions)., • Experience designing and maintaining APIs (REST; event-driven experience is a plus)., • Comfortable shipping in cloud environments—ideally AWS—and working with modern CI/CD pipelines., • A strong quality mindset: you care about maintainability, security, reliability, and clear documentation. Bonus points for • Payments/fintech knowledge (reconciliation, idempotency, auditability, ledger concepts)., • Experience with distributed systems patterns (queues, background jobs, retries, rate limiting)., • Security experience (threat modelling, OWASP-style concerns, secure API design)., • Familiarity with Terraform. Why join us? • £60k salary + equity, • 40 days holiday (incl. bank holidays), • Pension scheme (3% employer contribution), • Fully remote, UK-based, with 3 in-person meetups per year, • A transparent, collaborative, and supportive culture Our stack (today) • Backend: Python, Flask, • Data: Postgres, • Cloud: AWS, • Edge: Cloudflare, • Infrastructure as Code: Terraform, • Delivery: CI/CD, automated testing, observability tooling How we work • Pragmatic, high-ownership teams with a bias to shipping, • Clear communication, strong collaboration, and continuous improvement, • Code reviews and sensible standards that keep quality high without slowing delivery Interview process • 30-min intro call (role fit, values, ways of working), • Practical exercise (small take-home or pairing session), • Technical interview (backend fundamentals, API design, production thinking), • Team chat + Q&A

We are looking for a Ventilation Service/Validation Engineer to join the Projects Team at Thermatic Technical FM. We are looking for a Ventilation Service/Validation Engineer to join the Critical Environments team at Thermatic Technical FM. As a Thermatic Technical Service/Validation Engineer you will be responsible for delivering critical ventilation validation and Verifications to HTM 03-01 and other relevant British Standards. The Benefits: • 33 days holiday (inc bank holidays) + a day off on your Birthday, • Auto-enrolment Pension, • Death in Service Insurance @ 4 X salary, • Extensive Healthcare & Wellbeing provisions including:, • Private Medical Insurance (no excess), • Dental & Optical cash back scheme, • Employee Assistance Programme, • Access to virtual GP support, • Health discounts, • Access to annual health screening, • Enhanced Family Leave policies, • Free parking, • Company events, • Gym facilities onsite, • Referral bonus, • Employee of the Month awards, • Long Service Awards Hours & Location of Work: Main location - this is a fully mobile role covering a national scale. Regular hours of work - Monday to Friday, 8am to 5pm - 40- hour working week. Whilst this is our company’s standard working week, our clients require out-of-hours maintenance so early starts/late finishes, weekend and night works are to be expected. Skills, Experience & Qualifications: • Computer literate in Microsoft office, • Ability to escalate and manage quickly and effectively., • CSCS Card, • HTM 03-01 (V) AP or CP Qualification, • Strong communication skills, • Collaborative approach to working, • Attention to detail and strong organizational skills, • Time management skills, • Outstanding problem-solving skills to address customer complaints or needs, • An updated understanding of consumer behavior, • Strong customer service and interpersonal skills to deal with different customers and departments within the business, • Multitasking and time management skills to manage multiple customers and tasks at the same time, • Experience of working in a customer-focused environment, • Previous experience and technical awareness in a similar industry, knowledge or qualifications in HTM 0301, and familiarity with IPS/UPS, Surgical operating lights, and medical gas systems would be desirable. Responsibilities: • Execution of Installation and Operational Qualification Protocols, • Validation/Verification of new and existing HVAC systems, • Validation/Verification of Operating theatres to HTM 03-01, • Validation/Verification of Clean Rooms to ISO 14644, • Validation/Verification of LEV systems, • Ensuring equipment operates to Specification, • Investigating and fault finding on site when failures occur, • Developing and maintaining working relationships with new and existing clients and site teams, • Supporting the development of the Service Department, • Filter integrity testing (DPC testing), • Measurement of air supply/extract rates, • Measurement of air change rates, • Measurement of air velocities, • Measurement of pressure differentials, • Sampling for airborne particles, • Sampling for airborne microbial contamination, • Surface sampling for microbial contamination Our People We’re a business built on people and it’s the people that make us different from other companies. If you believe your skills and experience can bring value to this role then we'd love to hear from you. We’re a diverse group and encourage our people to be independent thinkers and collaborative doers to create a supportive culture full of passion. We provide opportunities for growth and development across our organisation through apprenticeships, professional qualifications, management training, and on the job learning. As a business that is continually growing, we’re looking to attract the best talent in the industry to grow our workforce and join our combined efforts towards our goals. Thermatic Group is an Equal Opportunities employer and takes is responsibilities relating to Equality, Diversity, & Inclusion seriously. For further information, you can request a copy of our Equality, Diversity & Inclusion Policy. Guaranteed Interview Commitment – We have made a commitment to improve employment opportunities for ex-military personnel. Therefore, you will be guaranteed an interview if you meet both the criteria for the commitment and the essential job role criteria.

Grid Connections Specialist – Grid Consultancy Our client delivers innovative, forward‑thinking energy solutions across the full lifecycle of electricity connections — from design to ongoing network support. The group includes a licensed network operator, a specialist grid consultancy, and a growing private‑networks business focused on microgrids and unlicensed network solutions. They design, own, operate and maintain extra‑high, high and low‑voltage electricity distribution assets, providing power connections to residential, industrial, renewable and commercial customers across the UK. The environment is collaborative, innovative and supportive — with a genuine focus on enjoying the work and contributing to meaningful energy‑sector progress. The chosen candidate has the option of working remotely, with regular in-person team meets through the month. Alternatively, staff can work out of their offices in the midlands and London. Please note that the client is unable to provide sponsorship, so if you need a skilled worker visa, or need sponsorship to work in the UK, you will be unsuitable for this position. Job Purpose Due to continued growth, the company is seeking a Grid Connections Specialist to join its consultancy team. This is a customer‑facing role providing expert advice on the commercial, technical and regulatory aspects of distribution and transmission grid connections. The role supports external clients as well as internal teams across the wider group. It suits someone with experience in grid‑connection management from a developer, ICP, network operator or consultancy background. The position also contributes to the commercial, technical and project‑management activities of the group’s private‑networks business. Key Responsibilities Core Consultancy & Grid Management • Provide expert technical, commercial and regulatory grid‑connection advice, • Manage grid‑connection activities for portfolio clients, • Lead pre‑construction project management, • Assess grid‑connection feasibility, • Prepare grid‑connection applications and supporting documentation, • Review, challenge and optimise grid‑connection offers, • Undertake due‑diligence reviews and RAG assessments, • Represent clients in discussions with DNOs, TOs and the system operator, • Navigate grid‑connection challenges and develop innovative solutions, • Monitor regulatory developments (e.g., Connections Reform, Clean Power 2030), • Support business development and maintain strong customer relationships, • Manage workload, pipelines and communication with clients and network operators, • Represent the organisation at industry events and working groups Additional Responsibilities • Ownership and management of projects through the development stage‑gate process, • Grid‑connection management for private‑network and microgrid projects, • Identify critical‑path items and manage milestones with clients, • Support policy development with industry bodies to streamline network‑adoption processes, • Assess feasibility of network‑adoption options Knowledge & Skills Requirements Essential • Strong technical and regulatory understanding of the GB electricity grid, • Solid knowledge of distribution and transmission connection processes and contracts, • Understanding of complexities such as Transmission Evaluation Assessments and Connections Reform, • Experience in project development and management relating to grid connections, • Proven track record in securing viable grid connections or delivering grid‑advisory services, • Ability to use network‑operator tools and resources to assess connection viability, • Experience conducting technical due diligence, • Confidence to challenge network‑operator assumptions to drive efficiencies, • Ability to work independently, prioritise effectively and adapt quickly, • Innovative mindset with a desire to improve processes and services, • Strong communication skills, including explaining technical concepts to non‑technical audiences Desirable • Consultancy experience, including scoping and proposal development, • Engagement with industry initiatives and working groups, • Established network of industry contacts, • Full UK driving licence Remuneration & Benefits • Salary: competitive - starting from £45,000 and above, depending on experience, • Discretionary annual bonus, • Pension: 5% employer contribution, • 26 days annual leave plus bank holidays, • Salary‑sacrifice EV scheme available after 12 months If your experience is a good match, then please apply directly using the links, or send your CV to

We're Hiring: Junior Java Spring-boot Developer Location: Onsite (London) Type: Full-time | Permanent Level: Junior London based candidates only. Job Summary: We are seeking a skilled and motivated Java Developer to join our growing software development team. As a Java Developer, you will be responsible for designing, developing, and maintaining high-performance, scalable, and reliable Java-based applications. You’ll collaborate with cross-functional teams to deliver robust software solutions that meet business requirements. Company Profile: Information Tech Consultants Ltd is a UK-based IT consultancy working with global clients including Fortune 500 & FTSE 100 companies. We are seeking a skilled Java/Spring Boot Developer to design, develop, and maintain scalable Java-based applications and microservices. The ideal candidate should have experience with Spring Boot, REST APIs, databases, and backend development practices. The role involves collaborating with cross-functional teams to build high-performance enterprise applications. Key Responsibilities • Develop and maintain backend applications using Java and Spring Boot., • Design and implement RESTful APIs and microservices., • Integrate applications with databases and third-party services., • Write clean, efficient, and reusable code/ coding practices. Required Skills : • Strong knowledge of Core Java and Spring Boot., • Experience with REST APIs and Microservices architecture., • Good understanding of Spring Framework modules (Spring MVC, Spring Data JPA, Spring Security)., • Knowledge of Hibernate/JPA., • Experience with SQL databases like MySQL or PostgreSQL. Preferred Qualifications : • Bachelor’s degree in Computer Science, IT, or related field., • Experience working on enterprise applications., • Knowledge of Agile/Scrum methodology. Experience : • 2-4 years of experience in Java/Spring Boot development. Additional Info: • Notice Period: Immediate / 15 days preferred, • Employment Type: Full-Time

Python Developer Location: London, United Kingdom (Partial remote 2-3 days onsite) Employment Type: Inside IR35 Contract Rate: 60 GBP per hour Duration: One year contract with extensions Role Overview We are seeking a Python Developer to join a front-office team at a leading financial institution. This role involves designing and implementing backend software solutions for a globally distributed platform within the structured notes domain. The position requires close collaboration with quant, sales, and trading teams to deliver business-critical applications in a dynamic environment. Key Responsibilities • Design and implement backend Python software solutions within the structured notes domain., • Collaborate on a React UI application, ensuring clean API contracts and integration with backend services., • Work in close collaboration with Quants, Sales, Trading, and other technology teams., • Contribute to system design and architecture decisions for a globally distributed front-office platform., • Play an active role in defining and evolving development best practices within the team., • Collaborate with sales and structuring to ensure alignment with business requirements. Experience: • Proven programming experience with Python, demonstrating a strong engineering background., • Working experience in global markets, preferably in a desk-aligned or front-office role., • Experience delivering business-critical applications in fast-paced, high-pressure environments., • Typically 5+ years of experience, with a focus on the quality of engineering experience. Technical Skills: • Hands-on experience with automated testing, mocking frameworks, and CI/CD pipelines., • Experience with the design and implementation of JSON RESTful APIs, including versioning and backward compatibility., • Strong understanding and exposure to object-oriented practices and principles.

Nominal is tackling a challenge where others have fallen short: providing hardware engineering teams with a single, real-time workspace that unifies all their data. Their platform enables engineers to validate hardware in minutes instead of weeks without sacrificing safety or precision. Since launching in 2022, Nominal has established itself as a mission-critical resource for some of the most important organisations and companies in the world. Following a $75M Series B led by Sequoia in June, they've just announced an additional $80m funding at $1bn valuation led by Founders Fund. They are currently building a team in London to serve their rapidly growing list of customers in the region. One of the first pivotal London hires is the Mission Dev. This is a forward deployed software engineering role with an embedded-with-customer edge. You’ll contribute to product development, integrate complex data, build custom tools, and work shoulder-to-shoulder with customers to enable them to accomplish their goals in the product. An FDE's success is measured by customer outcomes. Position Location: London Job Description As a Mission Dev you will be a pivotal force, directly applying your technical expertise to ensure the company’s customers succeed with the platform and achieve their mission objectives. You’ll be responsible for everything from understanding core user needs to writing code for data integrations and custom applications. This position requires you to think like a startup cofounder or an early-stage CTO. You’ll dive into ambiguous problem spaces, own solutions end-to-end, and iterate rapidly to deliver impactful results. You exist to enable the company’s customers to unlock previously impossible levels of performance. Primary Responsibilities • Building and deploying custom applications, scripts, and extensions to meet specific customer requirements., • Designing and implementing resilient data pipelines and integration workflows to connect diverse customer systems with the company’s offerings., • Working closely with the Sales and Mission Ops teams to ensure seamless customer handoffs, providing deep technical expertise during pre-sales conversations, and scoping customer engagements effectively., • Gathering customer feedback and insights from the field to inform product development, influencing the company’s roadmap, and improving their offerings., • Contributing to hiring by sourcing, interviewing, and onboarding new engineers. Requirements: • 3-6+ years of experience designing, building, and shipping software in fast-changing or ambiguous environments., • Excellent problem-solving and analytical skills with a proactive, “get things done” mindset., • A customer-centric approach and genuine passion for solving real-world problems with technology., • Excitement to be an early, foundational member of the team building software tools for exceptional hardware engineering teams., • Ability and willingness to travel up to 25–50% to spend time with end users on-site (e.g., rocket test stands, spacecraft clean rooms, automated manufacturing facilities)., • Active or eligibility to obtain security clearance (UK SC/DV) is a bonus. Compensation and benefits • £115K - £135K base salary + Equity, • Flexible annual leave, • Enhanced parental leave, • Budgets for:, • WFH, • Professional Growth & Development, • Meals when travelling, • Lunch covered when working from London office, • Private health insurance through Bupa, • Pension Program 3% company contribution, • Monthly mobile phone reimbursement Interview process: • Initial Screen, • Live Coding Interview, • Behavioural Interview, • Technical & Conceptual Interviews - NYC or London Office - Full Day, • Founder interview

About Resi Labs Resi Labs is the technology and innovation arm of Resi, the UK's largest residential architecture practice. We're building products that help millions of homeowners make better renovation decisions - from understanding planning feasibility and build costs to visualising what's possible with their property. We sit on a unique dataset built over a decade: 2 million planning applications, 40,000 builder quotes, and thousands of detailed floor plans and 3D models linking design, planning, and cost data in ways no one else can. Our products are already embedded on platforms like Rightmove and Zoopla, reaching millions of homeowners per year. About The Role We're looking for a strong Software Engineer (full-stack) to join our product engineering team. You'll be someone who thinks of yourself as an engineer first, with deep hands-on experience in Ruby on Rails and a genuine passion for building great frontend experiences. You'll take pride in the quality of what users see and interact with, while being equally capable of working across the full stack to deliver features end-to-end. As a small, autonomous team, there's a real opportunity to lead here. To shape technical direction, own meaningful pieces of the product, and have your voice heard. At the core of what we build is a large dataset and data processing pipeline covering UK property data. You'll work closely with this data, helping to consume, refine, and unlock its value based on evolving product requirements - so an interest in working with complex, real-world datasets will serve you well. We're also fortunate to be working on a relatively greenfield codebase with limited technical debt, meaning you'll spend your time building thoughtfully rather than fighting legacy decisions. And we're genuine believers in AI-powered workflows, from how we write code to how the business operates day-to-day, so comfort with and curiosity about AI tooling is a must. What You'll Do as our new Software Engineer • Build polished, responsive frontend experiences using Hotwire (Turbo & Stimulus) and Tailwind CSS, • Design and build full-stack features across our Rails application, from database to UI, • Collaborate with product and design to translate requirements into intuitive, well-crafted interfaces, • Build and consume APIs that power both internal tooling and customer-facing features, • Write clean, well-tested, and maintainable code with a focus on long-term scalability, • Work with our UK property dataset and data pipeline to surface meaningful information through the product, • Participate actively in code reviews, giving and receiving feedback constructively, • Contribute to architectural discussions and help raise the overall quality bar of the codebase What We're Looking For • ~5 years of professional software engineering experience (we care more about the quality of that experience than the exact number!), • Strong proficiency in Ruby on Rails - you've built and maintained production Rails apps and feel genuinely at home in the framework, • A strong eye for frontend quality - you care about how things look and feel, not just whether they work, • Comfortable working with HTML, CSS, and JavaScript across a modern Rails frontend stack, • Familiarity with relational databases (PostgreSQL preferred) and writing efficient queries, • Comfortable building and consuming APIs as part of delivering full-stack features, • Experience writing automated tests (RSpec, Minitest, or similar), • Good communication skills and a collaborative mindset - you can explain technical decisions clearly to both engineers and non-engineers, • Ability to work independently and manage your own delivery without heavy oversight Nice to Haves • Experience with Three.js - we're actively building 3D visualisation features and this will be an ongoing and growing part of the product, • Experience with Hotwire (Turbo & Stimulus) and Tailwind CSS, • Familiarity with background job processing (Sidekiq, Delayed Job, etc.), • Experience with Python and FastAPI - our data pipeline and some supporting services are built in Python, and you'd be expected to maintain and contribute to these alongside the Rails codebase, • Familiarity with Render or similar cloud infrastructure and deployment platforms, • Experience working in a startup or high-growth environment Our Stack • Backend: Ruby on Rails, PostgreSQL, Sidekiq, • Data & Services: Python, FastAPI, • Frontend: Hotwire (Turbo Stimulus), Tailwind CSS, Three.js, • Infrastructure: Render, • Tooling: GitHub Actions, Sentry About Resi Resi is the UK’s number one home extension company transforming how homeowners design, plan and build. With over 10,000 projects nationwide and a 95% planning approval rate, we make architecture accessible and transparent through a digital platform that brings design, planning and build support together. We are a team of ~60 based in the Fora in Elephant & Castle. At Resi, you will have the opportunity to work differently, take control of, and really accelerate your career. Our success is all down to our wonderful people and their talent, and that’s why we treat our employees with the same respect and care as our customers. We pride ourselves in not just aiming to be the best in the industry, but also the best place to work - our collaborative, transparent and diverse culture, with a heavy focus on personal development, means that we don’t just grow homes, we grow people too. We have an ideas-led innovation culture and we really care about creating a diverse and inclusive team - so we welcome people from all backgrounds with different perspectives, ideas and experiences to work with us. We offer our employees: • A competitive salary, • Hybrid & flexi working, • Private health & dental insurance via Bupa, • 33 days of Annual Leave (including bank holidays), • An additional day of Birthday Leave after a year of employment, • An additional two days of Peace of Mind leave after 3 years of employment, • Tiered annual leave (1 year per year of service) after 5 years of employment, • August Summer hours, • Work anywhere in the world for one week per year, • Access to therapy, mental health support & coaching via Plumm / EAP, • Gym membership, • Enhanced parental leave, • Regular company-wide socials organised by the Resi social committee, and paid for by Resi, • A lovely office, plus wider Fora perks including snacks, fresh fruit and refreshments

Location: London, Mayfair. Hybrid. Employment Type: Full-time Salary: £85,000 per annum Tech Stack: React, TypeScript, Node.js, SQL Server,CI/CD, GraphQL/REST About the Role We’re looking for a hands-on Software Engineering Lead to help shape the future of our in-house PBSA management platform. You’ll be a pivotal part of our product team, leading the engineering function while actively contributing code and technical solutions. This is not a purely managerial role, you’ll be expected to design, build, and iterate alongside your team, with a strong focus on React and modern frontend practices. Your work will directly impact operations across tenancy management, student engagement, maintenance scheduling, finance workflows, and more. Key Responsibilities • Lead from the front: Architect, develop, and deliver features in our React/TypeScript-based platform., • Shape engineering strategy: Drive code quality, performance, and maintainability across the stack., • Mentor and guide: Support engineers at all levels through coaching, code reviews, and technical direction., • Collaborate cross-functionally: Work closely with product managers, operations leads, and designers to align tech with real-world PBSA needs., • Improve developer experience: Champion CI/CD, testing, observability, and documentation standards., • Champion quality and security: Ensure compliance with internal controls and external regulations (e.g., GDPR). You’ll Be a Great Fit If You… • Are hands-on and still love writing and reviewing code every day., • Bring 10+ years' experience building and scaling full-stack or frontend-heavy web apps., • Are fluent in React, TypeScript, HTML/CSS, and frontend performance optimization., • Understand backend architecture well enough to collaborate effectively (Node.js, Azure SQL, ASP.NET Core, REST/GraphQL)., • Know how to design multi-tenant SaaS or distributed systems., • Care deeply about clean code, DX, reusability, and practical UX., • Can think strategically but move fast like a startup engineer., • Are outcome-driven — not a fan of red tape or waterfall plans. Bonus Experience (Nice to Have) • Exposure to PBSA, property management, or booking systems., • Experience with Next.js, TailwindCSS, or component design systems., • Knowledge of Azure DevOps CI/CD pipelines, • Familiarity with payment integrations, CRM platforms, or accounting platforms.

Engineering Manager Location: Remote - with monthly travel to Wilmslow HQ Salary: Competitive We are The Citation Group - a collective of businesses dedicated to supporting small and medium-sized enterprises across a range of essential services. We know that running a business means juggling a lot. Our mission is to ease these pressures by providing expertise, guidance, and solutions that enable business leaders to focus on what they do best. From HR and Health & Safety to Cybersecurity, E-Learning, and ISO compliance, we’ve got you covered. Citation has achieved strong growth through a combination of organic expansion and strategic acquisitions, continually broadening our expertise, services, and reach to create a one-stop shop that supports businesses across the UK, Canada and Australia. The Role Lead multiple engineering teams to deliver secure, reliable, high-quality products at pace. You will drive modern engineering practices, DevOps maturity and AI-enabled ways of working across both our products and software delivery processes. Working closely with Product, Design, Architects and Tech Leads, you will help shape technical direction, improve delivery effectiveness, and coach teams to build, ship and operate software successfully. We are looking for someone with strong hands-on experience using and scaling AI in engineering environments, particularly AI/agentic coding assistants, and AI-enabled product capabilities. People Leadership • Lead, coach, and support multiple cross-functional engineering teams and tech leads., • Foster a culture of ownership, psychological safety, accountability, and continuous improvement., • Run regular 1:1s, provide clear feedback and support career development and performance management., • Grow leadership capability within teams so decisions can be made effectively at the right level., • Support hiring, onboarding and retention to build diverse, high-performing teams. Technical Leadership and Engineering Excellence • TDD/BDD, Clean Code, pair, and mob programming, • Automated testing across unit, integration, end-to-end and performance levels, • Secure SDLC practices from design through deployment, • Work with architects and senior engineers to evolve robust, observable, secure and cost-effective cloud-native architectures., • Maintain a strong understanding of technologies including:, • .NET / .NET Core, Java, PHP, and related frameworks, • JavaScript/TypeScript, React and modern front-end development, • Relational and NoSQL databases AI, Automation and Innovation • Drive adoption of AI and automation within engineering workflows and product capabilities., • Identify opportunities where AI can improve quality, reduce manual effort or enable new customer value., • Lead effective adoption of AI/agentic coding assistants across coding, testing, documentation and operational workflows., • Ensure AI usage aligns with security, privacy and compliance standards., • Run lightweight experiments and spikes to validate AI use cases and measure impact., • Collaborate with internal or external AI/ML specialists and vendors to integrate AI services into products and platforms., • Support the full lifecycle of AI-enabled features from prototype through to production monitoring and operation. Delivery and Stakeholder Management • Partner with Product Managers and Product Owners to define outcomes, priorities, roadmaps and delivery plans., • Ensure teams deliver small, frequent, high-quality increments and manage dependencies proactively., • Communicate clearly with stakeholders on priorities, risks, trade-offs and delivery scope., • Contribute to cross-team planning, portfolio alignment, and architectural review activities. Process, Quality and Continuous Improvement • Continuously improve team ways of working, agile delivery practices and operational processes., • Establish clear standards for testing, release management, resilience and non-functional requirements., • Use metrics and team feedback to improve delivery flow, reliability, stability and team health., • Improve cross-team coordination around technical debt, releases, environments and operational change. About you Leadership and Management • Significant experience leading software engineering teams delivering production systems., • Experience managing multiple teams or complex product-focused engineering organisations., • Proven ability to develop engineers and tech leads, manage performance effectively and improve team health. Technical • Strong background in modern software engineering, including experience with:, • .NET / .NET Core, Java, PHP and related frameworks, • JavaScript/TypeScript, React and modern front-end technologies, • Relational and/or NoSQL databases, • Practical experience with:, • CI/CD pipelines and automated testing, • Cloud platforms such as Azure and/or AWS, • Containers and infrastructure-as-code tools including Docker, Kubernetes, Terraform or Ansible, • Monitoring, logging and performance analysis tooling AI and Automation • Practical experience using and rolling out AI/agentic coding assistants in engineering teams., • Experience designing, integrating or operating AI-enabled product features., • Ability to evaluate AI tools and approaches pragmatically across value, risk, cost and compliance considerations. Behavioural • Excellent communication skills across technical and business audiences., • Strong problem-solving and decision-making capability in complex environments., • Collaborative, low-ego approach with strong cross-functional partnership skills., • Strong ownership mindset with a focus on delivering measurable outcomes. Nice to Have • Experience in B2B SaaS and/or domains relevant to Citation including HR, Health & Safety, Certification, background screening or eLearning., • Experience working across multiple business units or product portfolios., • Experience leading distributed or remote teams., • Previous exposure to ML/AI-focused engineering leadership environments. Here’s a taste of the perks we roll out for our extraordinary team members: 25 Days of Holiday + 8 Bank Holidays: We’re talking sun-soaked beaches, snow-capped mountains, or simply your favourite cozy spot at home. Take your well-deserved break with 25 days of holiday, plus those cherished bank holidays. Birthday Bliss: Your birthday isn’t just another day on the calendar; it’s YOUR day! Enjoy it in style with a day off, because at Citation, we believe in celebrating YOU. Post-Wedding Bliss: Newlyweds, we’ve got something special for you too! Extra weeks of holiday to bask in the glow of post-wedding happiness. Growing Families: We’re all about supporting our Citation family, and that includes expectant parents. Vouchers and special perks await to celebrate the newest addition to your family. Healthcare cash plan: Your well-being is our priority. That’s why we offer private healthcare to ensure your peace of mind and keep you feeling your best.

Important note: This role is for US hours. 9-5pm PT (5pm-1am UK) FlatPlan is the leading Apple News technology and strategy provider, working with 230+ consumer publishers including The Atlantic, The Athletic, Vox Media and the Premier League. We're a preferred provider to Apple, helping the world's biggest publishers reach hundreds of millions of readers through Apple News and beyond. We're profitable, growing, and scaling sanely: a sharp team doing meaningful work at pace. The Role We're hiring a Full Stack Engineer to join our engineering team, working US hours to give us coverage across our customer base. You'll ship features across our platform: integrations with major publishers, our customer dashboard, content parsing pipelines, and proofs of concept that push what Apple News can do. On any given day you might be building a liveblog integration for a global sports brand, debugging a delivery issue during a breaking news story, or prototyping something new with a feature Apple has just released to us. We expect you to be fluent with AI development tools (Claude Code, Cursor, Copilot, or equivalent) and to use them daily, for writing code, reviewing PRs, triaging bugs and finding ways to ship faster. What You'll Own • Feature delivery across our Node.js backend, React dashboard, and parsing layer, • Customer-facing integrations for some of the world's biggest publishers, • Proofs of concept for new platforms and Apple News capabilities, • Clean, well-documented code with polished handovers, • Bringing AI-assisted approaches into how we build, review and ship What We're Looking For Must-haves: • 4+ years commercial experience as a developer, • Strong Node.js and React, with deep modern JavaScript fundamentals, • Daily, practical use of AI coding tools in your workflow, • Solid grasp of HTML5, modern CSS, and DOM manipulation, • AWS experience: deployment, configuration, sensible operational instincts, • Comfortable in git workflows and agile teams, • US hours availability (9am–5pm PT, equivalent to 5pm–1am UK) Nice-to-haves: • Publishing or media background, • Experience with content parsing (Cheerio or similar), • MongoDB, • Exposure to Apple News Format (we'll train you regardless) Who We Are FlatPlan is a small, lean team with backgrounds at Stripe, New York Times Company and Apple. We're fully remote but intentional about connection: randomised social 1:1s, Friday socials, a virtual office and optional UK meet-ups twice a year. We share knowledge openly and regularly, and genuinely care about each other. We're profitable, founded in 2019, and backed by TinySeed. Our relationship with Apple runs deep: we're their preferred provider for Apple News, and following a period of assessment, a direct supplier to Apple. We want this team to reflect the breadth of the publishers and audiences we serve. We strongly encourage applicants from underrepresented backgrounds to apply. All qualified candidates will be considered regardless of race, gender, identity, orientation, disability or background. No agencies. Any emails from agencies will be marked as spam.

Haut.AI is a pioneering BeautyTech startup at the forefront of personalized skincare solutions. We combine scientific research with artificial intelligence to deliver innovative solutions that actually work. Backed by leading European VCs and founded by AI scientists, we are positioned at the intersection of two explosive growth markets: AI and beauty tech. We are looking for a Mid-Level Computer Vision/Deep Learning Engineer to join our team. In this role, you won't just be researching models in a vacuum, but own the end-to-end ML lifecycle from prototyping computer vision algorithms to pushing production-ready deep learning models that directly impact our clients and their customers. What You’ll Do: • Build & Innovate: Design, train, and deploy advanced CV/DL models for skin image analysis, tackling challenges in image classification, segmentation, regression, and generation., • Own the Pipeline: Architect and maintain robust, comprehensive training pipelines covering data preprocessing, augmentation, training loops, and validation., • Ship to Production: Optimize and format ML models (using ONNX/TF-lite) for smooth, scalable deployment., • Monitor & Iterate: Track the performance of deployed models in the wild, ensuring high reliability and addressing data drift., • Collaborate & Prototype: Build Proofs-of-Concept (PoCs) and demo applications to translate research into tangible business value, while communicating technical insights to the broader team. What You Bring: • Experience: 3+ years of industry experience shipping ML/DL models to production, with a Bachelor’s degree in Computer Science, Math, Physics, or equivalent background., • Software Engineering: Strong proficiency in Python, enabling you to write clean, production-ready code. You are comfortable with OOP, Git workflows, and containerization using Docker., • ML & Deep Learning: expertise with deep learning frameworks (PyTorch, TensorFlow) and a solid grasp of CNN, transformer and hybrid architectures., • Computer Vision Foundations: Strong working knowledge of standard CV libraries (OpenCV, scikit-image, PIL) and classical CV algorithms (edge detection, thresholding, color spaces)., • Data Analytics Fluency: Experience working with standard data manipulation libraries (NumPy, pandas, scikit-learn, SciPy)., • Communication: Advanced English proficiency to collaborate effectively in a global environment. Bonus Points (Nice to Have) • Hands-on experience with Vision Transformers (ViTs)., • Familiarity with deploying and scaling models on cloud infrastructure (Azure, AWS, or GCP)., • Data visualization skills using tools like Plotly or Gradio. Your Tech Stack: Python, PyTorch, ONNX, OpenCV, Microsoft AzureML, GCP Vertex AI and PostgreSQL. We also heavily utilize modern workflow and productivity tools including Jira, Notion, Slack, GitHub, GitHub Copilot, Codex, Gemini, and OpenAI. Why Haut.AI? • Competitive compensation based on experience and skills., • Fully remote position with flexibility across UK and EU time zones., • Paid PTO., • Be part of a pioneering company revolutionizing the BeautyTech space., • Opportunity to collaborate with a talented, forward-thinking team while making a real difference in the industry., • Make a tangible impact on product development and company growth., • Opportunity to grow your skills and expertise at the intersection of science and beauty. To Apply: Please submit your CV in English for applying. We look forward to hearing from you!

Note: no agencies/consultancies, must be in the UK with right to work We're building the digital infrastructure that makes clean energy work in the real world. Seventy million machines run on diesel. The alternatives exist. But the operations are complex, the supply chains are still emerging, and for most companies the transition feels risky. That's the problem we're solving. Logiq Systems builds the operational intelligence layer that makes clean energy work in the real world. One platform for fuel suppliers, rental companies, and asset operators to deploy, monitor, and optimise hydrogen, battery, solar, and alternative fuel systems — at the scale and reliability that industries actually need. We're live across construction, events, and industrial sectors with customers including Toyota, Balfour Beatty, Acciona, Sunbelt Rentals, and Protium. The technology works. Now we're scaling the team that scales the business. If you want to work on infrastructure that matters, in a company early enough that what you do shapes the industry, we'd like to hear from you. UNITED KINGDOM, REMOTE / FULL-TIME Role Summary: We are looking for a Senior Software Engineer (full-stack) to develop the Logiq platform. Working closely with our Head of Product, you will be responsible for building software that forms the core of our main business, as well as defining the long-term technical direction of Logiq Systems. Who we are today: Logiq Systems was founded in 2020 and is currently a team of five. Aran Bates and Ben Lindley are the founders, two friends turned colleagues. We are both dads of kids less than 5 years old (two each). Having both worked on this for two years self-funded (although now venture backed) we are driving a huge market shift in off-grid energy. While it is one that won't change with the speed of the AI bubble - this is infrastructure and hardware, not some Al wrapper over ChatGPT - it delivers sticky and lasting change with our customers and the industries we touch. As a team our passion and mission is improving the world around us, making it better for people and the planet. Our purpose pushes us to be the force of change in this industry. Not just in environmental sustainability by making the world less polluted from carbon, noise and poor air quality, but also in creating a supportive company flexible to the realities of modern life. A company with a diverse, equal, and respectful workforce. What does that really mean though? Well we recognise that talent can exist anywhere in the UK and that people have life commitments that can overlap with traditional 'core hours'. We are remote-first: As a team we are spread across the UK from Edinburgh to London, this means we can work with the best people out there. We also recognise the importance of building a sense of team, meeting regularly (at least once a quarter) and put a lot of emphasis into team building in the 'virtual' work environment also - e.g. daily team video calls, non- work Slack channels such as one specifically for sharing the music we are listening to. Although for this role there is a preference to have a candidate within around an hour of travel to Edinburgh or Oxford to work with the founders or the Head of product in person more regularly. Flexible working: To manage the interface of life and work we operate a flexible working policy, at the start of every week we have a whole team standup and in that we clearly communicate as a team what commitments people have that might cut into the working day or lead to a hard stop at the end of the day, so that as a team we can ensure that life and work fit together. Supporting women and primary carers in tech: Both Ben and Aran fully recognise the importance of building a supportive working environment for women and parents so they can continue a career, while remaining supportive and attentive to both kids and work. This has been heavily influenced through their experience as fathers and with partners who continue to have successful careers, while sharing parenting loads. The team we are building: The team we want to build is one where we are: • Passionate about making a difference. We are pushing change through a traditional market there meaning there are naysayers, so it is very important we have strong belief in the change we are driving., • Flexible and comfortable with ambiguity. We must be flexible as the market is early and developing. You will be shaping a new offering in the clean energy industry right from the start!, • Extremely self-motivated with a strong work ethic. We are a small team and need people to own their work. We also work hard because we love what we do!, • Fun! We need to enjoy what we do, while still being proud about the quality of our work., • Humble, authentic, and honest. We give credit where credit is due. We can respect, support and celebrate others for the value they bring., • Comfortable being challenged. We believe in creating an environment where we feel comfortable and safe enough for ideas to be challenged in a constructive manner., • Curious. Curiosity drives improvement and innovation. Always ask why. The Role: As a Senior Software Engineer, you will be responsible for the long-term technical direction of the Logiq platform and products, which provide real-time operational intelligence for connected clean energy assets. You will be designing and developing new products, features and improvements to the Logiq platform, delivering value to our growing customer base and the key capabilities required to evolve our growing business. As a senior member of the team, you will also have direct input into the product direction, working closely with the Head of Product to shape how Logiq develops as we scale. You will also be the champion of software engineering best practices across Logiq Systems. A few of your responsibilities: • Design and develop full-stack features using React, Python, PostgreSQL and serverless technologies (AWS Lambda, Fargate)., • Design and implement RESTful APIs and event-driven systems., • Maintain, extend and improve optimisation, alerting and forecasting models., • Implement and maintain CI/CD pipelines., • Ensure high-quality code through peer reviews, automated testing, documentation and adherence to software development standards., • Take ownership of the technical architecture and engineering processes., • Collaborate closely with a small startup team. To thrive in this role: We expect you to: • Be comfortable with variety and shifting priorities. Early-stage companies require adaptability, and you'll be working across very different types of tasks., • Take ownership of outcomes, not just tasks. You'll be given problems to solve, not always detailed instructions on how to solve them. We'll provide context and support, but you should be confident running with work and coming back with solutions or thoughtful questions., • Balance quality with speed. Early-stage work requires knowing when "good enough" is better than "perfect but late"., • Ask questions and challenge ideas respectfully. We value curiosity and constructive input across the team. We value people who bring their perspective and aren't afraid to ask "why?" or "what if we tried...?". Equally they are comfortable with their ideas also being respectfully questioned. We put the problem being tackled in the middle. What you'll need to do this job: • Full-stack: Proven experience in full-stack software development. We are using Python (REST & GraphQL) for the backend, React for the frontend., • Cloud architecture design: Proven experience in scalable cloud architecture design., • API design: Solid understanding API design (REST & GraphQL)., • SQL/NoSQL databases: Experience working with SQL (Postgres) and / or NoSQL databases., • AWS: Familiarity with the AWS Serverless stack and event driven architectures., • Customer Mindset: We value engineers who have a strong product and customer-centric mindset., • Communication: Excellent communication and collaboration skills to explain ideas clearly., • Collaborative and low-ego approach: You contribute positively to team culture and work well with others., • Agile: Comfortable with very lean/agile processes. We want you to be involved in all phases of the development lifecycle and bring your unique talents to the process., • DevOps: Experience with DevOps including setting up and managing CI/CD pipelines and terraform deployment., • AI enabled: Comfortable with leveraging AI to better assist developer workflows and rapid prototyping, • Testing: A strong testing mindset. If you think you meet most of the criteria, please get in touch! Experience we'd love to see: • Experience in developing high-scalability systems, • Experience with IoT data collection and processing pipelines. We are using a combination of Node-RED, MQTT, Telegraf, Linux, Python, InfluxDB and TimescaleDB., • Experience with integration of 3rd-party systems, • Experience with statistical modelling, ML optimisation & forecasting, • Strong data analytics skills, • Experience in early-stage start-ups, consulting, or high-growth environments where you've navigated ambiguity and taken initiative, • Experience working on (renewable) energy products or telemetry producing systems Location: • United Kingdom, Remote full-time, • We are remote first. We meet regularly (around once a quarter at least)., • We can’t currently support visas so you must have the right to work in the UK., • Preference for 1hr travel proximity to Edinburgh or Oxford to meet semi-regularly to work with founders or Head of Product. Remuneration: • £55,000 to £70,000/year salary depending on experience, • Share options in Logiq Systems

AI Engineer [Analyst] – Early Career Role About the Job As an early‑career AI Engineer at Cerberus, you’ll join a small, high‑impact team building AI systems that power decision‑making across a global investment platform. You’ll work alongside experienced AI engineers, data scientists, and technologists to deliver real products used by investment teams and portfolio companies. This role is ideal for: • PhD graduates in a STEM field with applied ML, optimization, or computational experience; or What You’ll Do Build and deliver ML systems Work with senior engineers to design, train, and deploy machine learning models and data-driven tools that support investment and operational decision-making. Contribute to real production deployments Help integrate ML models into business workflows, build data pipelines, and support the rollout of AI applications across teams. Experiment and iterate Prototype ideas, test assumptions, and rapidly evolve solutions based on real user feedback and real-world constraints. Learn modern tooling and practices Gain hands-on experience with ML frameworks, cloud infrastructure, MLOps tools, and best practices for building scalable AI systems. Communicate clearly Translate technical findings into clear, structured insights for collaborators across technical and business teams. Grow as an AI engineer Develop skills across the full ML lifecycle—data processing, modelling, evaluation, deployment, and ongoing improvement. Sample Projects You Might Work On GenAI for due diligence Support the configuration, extension, and rollout of our in-house GenAI platform across investment teams. Work with senior engineers to customise workflows, analyse model outputs, and drive adoption. Automated Deal Sourcing Tools Help build prototypes that extract signals from datasets and integrate with APIs to enrich leads. Support the creation of modular ML-driven components that can be used across investment strategies. (Both examples are reframed so junior team members contribute meaningfully but are not expected to independently lead full workstreams.) Your Experience We don’t expect candidates to have experience across all areas—what matters most is strong technical fundamentals, curiosity, and a willingness to learn quickly. Foundational skills • Degree in a STEM field., • PhD candidates: applied research involving ML, optimisation, simulation, statistics, numerical methods, NLP, or related areas., • Experience writing clean, maintainable Python code., • Applied AI experience such as exposure to LLM APIs (OpenAI, Azure OpenAI, Anthropic, etc.) and experience with small personal or internship projects building agents or AI-driven workflows., • Comfortable working with data, performing analysis, and writing SQL queries., • Familiarity with tools like MLflow, Weights & Biases, or cloud platforms (Azure, AWS, or GCP)., • Strong problem-solving skills, • Curiosity and eagerness to learn, • Pragmatic, impact-driven approach, • Ability to work collaboratively in a fast-paced environment About Us We are a growing team of AI specialists—data scientists, ML engineers, software engineers, and technology strategists—working to transform how a global investment firm with $65B+ in assets uses data and AI. We operate like a startup within the firm: fast, collaborative, and focused on delivering real value. Our work spans investment desks, portfolio companies, and core operations, giving early-career engineers wide exposure and the opportunity to grow rapidly.

This is not a bank. Not a consultancy. Not sell‑side tech. We’re hiring a Java Engineer to join a small, elite engineering team inside a buyside FX trading firm building proprietary systems that directly trade capital. Your code won’t feed dashboards or client portals — it will sit at the heart of a live trading engine, influencing execution, performance, and real P&L. True buyside environment — engineers build systems that move money This is a rare chance to step inside a trading business at a critical build phase. What You’ll Be Working On • Core trading infrastructure, • Order Management System (OMS), • Execution Management System (EMS), • Strategy management components, • Internal analytics & observability, • Performance metrics, • Monitoring & dashboards, • Cloud & DevOps foundations, • AWS infrastructure, • CI/CD pipelines This is backend + infrastructure engineering in a production trading environment. Who This Is For We’re looking for a junior–mid level Java engineer who can: • Pick up tickets independently, • Write clean, production‑ready code Must‑Have Skills • Strong Java, • Spring Boot, • REST API development, • Solid understanding of performance, reliability, and production systems, • AWS (EC2, S3), • Docker / Kubernetes, • Terraform, • CI/CD pipelines, • Prometheus & Grafana, • Low‑latency or performance‑sensitive systems If you want your engineering work to directly shape a live trading system — not just another internal platform — this is a rare opportunity to do exactly that

Junior SRE - AdTech - CI/CD, Ansible, Terraform, Go Oliver Bernard are currently working with an AdTech client of ours who are looking to take on a strong, motivated, Junior level Site Reliability Engineer who wants to have autonomy and ownership in their work and grow with a scaling business. You’ll be expected to work in a cross-functional team, closely with other SREs and Developers in a DevEx capacity - whereby you'll be responsible for developing clean code day to day, whilst driving best practices across their SRE / Platform estate. To be considered for this position you must have experience with the following: • Strong CI/CD experience (with Jenkins and / or GitHub Actions), • Prior Automation work with Ansible (and other Configuration Management tools), • History of IaC with Terraform (Terragrunt a bonus), • Hands-on work with Monitoring and Observability technologies, ideally NewRelic, • Background in Software Engineering, ideally capable working with Go This position can offer £40-50K, ideally with 2-3 years experience, and operates a flexible hybrid working policy (just 1-2 days p/week or fortnight). Junior SRE - AdTech - CI/CD, Ansible, Terraform, Go

Founding AI Engineer | Python, LLMs, RAG | VC-Backed PropTech Rebuilding How People Rent and Buy • Salary: £100,000 - £120,000 + equity, • Location: London (Hoxton) – 5 days/week in-office I’m working with a very early-stage AI company that’s taking a proper swing at the property market. They’re a small founding team, backed by well-known early-stage investors, already live with customers across the UK and starting to see traction in the US. You’d be joining at the point where the product is real, in use, and messy in the way good early products are, with plenty still to figure out. The focus is building an AI-led platform that replaces large parts of how estate and letting agents operate today. Right now, that world still runs on phone calls, spreadsheets and manual processes. They’re building something that handles tenant communication, operations, compliance and transactions through AI agents instead. What They're Looking For • Python, • FastAPI, • LLMs (production systems), • AI agent frameworks (LangGraph or similar), • RAG pipelines, • Postgres, • Redis, • Async processing and queuing (Celery, RabbitMQ, SQS), • Event-driven architecture, • CI/CD pipelines What You'll Work With • Python backend services, • LLM orchestration layers, • Vector databases (Pinecone, pgvector or similar), • API integrations (CRMs, property systems), • TypeScript, • React, • Next.js Nice to Haves • Voice and telephony systems (Twilio, SIP, WebRTC), • STT/TTS pipelines (Deepgram, ElevenLabs or similar), • Messaging integrations (WhatsApp Business API), • Observability tooling (Datadog, Sentry, LangSmith), • Previous founding engineer experience Being a founding engineer or an ex-founder from any company backed by Antler or Entrepreneurs First is preferred but not required. Why Join / Projects The interesting bit here is the scope. You’re not coming in to optimise an existing platform or slot into a defined team. You’re building the core “brain” of the product from the ground up, including how AI agents interact, make decisions, and operate in real-world workflows. They’re starting with agency operations, but the longer-term play is much bigger. Think matching tenants and buyers to properties, handling transactions end-to-end, and effectively sitting on both sides of the marketplace. There’s a clear path from what you build today to something that underpins a much larger platform. You’ll have full ownership of systems from day one. That includes architectural decisions, tooling choices, and how things scale as usage grows. It’s the kind of environment where you can move quickly, but you’ll also feel the consequences of your decisions in production. It’s also worth being clear, this is an in-office, high-commitment setup. The team is small, the pace is high, and a lot is still undefined. If you like autonomy and building from scratch, it’s a strong fit. If you prefer structure and clearly defined boundaries, it probably isn’t. Employee Benefits • Equity as part of the founding team, • Private health insurance, • Uber home if working late, • Dinner in the office, • Fortnightly home clean, • New MacBook If this sounds like your kind of environment, apply and I’ll talk you through it properly. Founding AI Engineer | Python, LLMs, RAG | VC-Backed PropTech Rebuilding How People Rent and Buy

!! IMMEDIATE JOINERS !! Software Engineer Location : Bournemouth / Scotland / London Work mode : Onsite Experience: 2–5 years CITIZEN & DEPENDENTS Are you a mobile enthusiast who lives for clean code and smooth UI transitions? We are looking for a Software Engineer with 1+ years of professional experience to join our engineering team. At this stage in your career, you’ve moved past "Hello World" and are ready to tackle real-world scalability, complex APIs, and the occasional Gradle headache. If you’re eager to learn from seniors while making a tangible impact on a product used by thousands, let’s talk. 🛠️ What You’ll Do • Feature Development: Collaborate with our product and design teams to build and ship high-quality features for our Android application., • Code Quality: Write clean, maintainable code in Kotlin (and some legacy Java) while following modern architectural patterns (MVVM/MVI)., • UI/UX Implementation: Turn Figma designs into pixel-perfect layouts using Jetpack Compose or XML., • Bug Squashing: Identify, debug, and fix performance bottlenecks and edge-case crashes., • Continuous Learning: Participate in code reviews, contribute to technical documentation, and stay up-to-date with the latest Android Jetpack libraries. ✅ What You Bring • Experience: 1+ years of professional experience in Android development (internships count if they were high-impact!)., • Language Proficiency: Strong foundations in Kotlin and a solid understanding of Java., • Android SDK: Familiarity with Activities, Fragments, Services, and Lifecycle components., • Networking: Experience working with RESTful APIs using Retrofit and handling JSON data., • Tooling: Proficiency with Git and a working knowledge of Android Studio., • Mindset: A "can-do" attitude and the humility to ask for help when a bug just won't budge. 🌟 Bonus Points if You Have: • A published app on the Google Play Store (send us the link!)., • Experience with Dependency Injection (Hilt/Dagger)., • Familiarity with Coroutines and Flow for asynchronous programming., • A passion for Material Design 3. 🚀 Why Join Us? • Mentorship: Work directly with Senior Developers who actually enjoy teaching., • Tech Stack: We stay on the cutting edge—no ancient legacy codebases here., • Growth: A clear path to becoming a Mid-level Developer within [Timeframe]., • Perks: [Insert Perks: e.g., Remote-first culture, Learning stipend, Health benefits]. #java #android #software #dotnet #c++ #c #immediatejoiner #softwaredevelop #developer

Job Title: Embedded Software Engineer Location: London, United Kingdom Company: Chevalier Tech Job Type: Full-Time, Permanent About Chevalier Tech Chevalier Tech is a cutting-edge technology company based in London, focused on developing advanced embedded systems and smart hardware products across the automotive, IoT, and industrial sectors. We combine deep technical expertise with a relentless drive for innovation to build solutions that power the future. We are seeking an experienced and passionate Embedded Software Engineer to join our dynamic engineering team and help design, develop, and optimise software for our next-generation hardware platforms. Key Responsibilities • Design and develop embedded software for microcontrollers and system-on-chips (SoCs) used in Chevalier Tech’s products., • Write clean, efficient, and well-documented C/C++ code for real-time and bare-metal systems., • Work closely with hardware engineers to bring up new boards and validate hardware functionality., • Integrate and debug device drivers, communication protocols (e.g., SPI, I2C, CAN, UART), and sensors., • Optimise system performance, including memory usage, boot times, and power consumption., • Contribute to system architecture design and participate in code reviews and testing., • Support production and manufacturing teams in system diagnostics and troubleshooting., • Document software design, test plans, and procedures. Essential Skills & Experience • Bachelor’s or Master’s degree in Computer Engineering, Electrical Engineering, or a related discipline., • 1+ years of professional experience in embedded systems development., • C and C++ for embedded platforms., • Experience with ARM Cortex-M or Cortex-A architectures., • Familiarity with RTOS environments (e.g., FreeRTOS, Zephyr, ThreadX) and bare-metal systems., • Understanding of low-level debugging tools such as oscilloscopes, logic analyzers, and JTAG/SWD., • Experience with version control systems (e.g., Git)., • Working knowledge of hardware schematics and the ability to interpret datasheets. Desirable Skills • Familiarity with safety-critical systems (e.g., ISO 26262, IEC 61508)., • Knowledge of wireless communication stacks (e.g., Bluetooth, LoRa, Wi-Fi)., • Experience with Python for test automation or scripting., • Understanding of secure boot, firmware update mechanisms, and embedded cybersecurity. Why Join Chevalier Tech? • Work on real-world, high-impact products used across multiple industries., • Be part of a collaborative, multidisciplinary team that values innovation and technical excellence., • Access to the latest tools, lab equipment, and development hardware., • Flexible working hours., • Competitive salary., • Opportunities for professional development and career growth.

Senior Data Engineer Build the engine behind next-generation trading analytics This is an opportunity to work on a high-impact data platform that turns complex trading data into powerful, actionable insight. You’ll be building a cutting-edge analytics engine used to evaluate performance, surface opportunities, and power smarter decision-making through data products, dashboards, and machine learning. This isn’t just pipeline work, it’s about shaping how data drives strategy. You’ll join a highly collaborative team of Data Engineers, Analytics Engineers, and Data Scientists who own everything end-to-end, from infrastructure through to advanced analytics. If you enjoy working close to the problem, not just the data, this role puts you right at the centre of it. The role sits within a Data Science team building out a Trade Intelligence Analytics platform used by an Electronic Trading Desk and its clients -focusing on trade performance, analytics, and machine learning-driven insights. It’s a really interesting position where you’d be working across the full stack, from building scalable data pipelines (Python/SQL/DBT) through to shaping client-facing analytics. They’re looking for someone with strong experience in cloud-based data platforms (ideally Snowflake), large-scale data pipelines, and a solid grounding in engineering best practices (CI/CD, Docker, etc.). Experience within financial services or trading environments would be a big plus. What you’ll be doing • Own and scale core data pipelines powering a high-performance analytics platform, • Turn complex, real-world problems into clean, efficient data models and calculations, • Design and build within a modern lakehouse/data platform architecture, • Develop APIs and data products used by internal and external stakeholders, • Bring structure to messy, real-world data through normalisation and integration, • Work with large-scale, high-volume datasets where performance matters, • Help shape how the team builds, by driving best practices in: What you bring • Strong experience building cloud-based data platforms (Snowflake or similar), • Advanced skills in Python or Rust, and SQL, • A track record of building scalable, production-grade data pipelines, • Hands-on experience with DBT and modern data transformation workflows, • Confidence working with complex, high-volume datasets, • A mindset for clean, reliable engineering with tools like:, • Docker / containerisation, • Familiarity with data visualisation tools (Tableau, Power BI, or similar) Nice to have • Experience in trading, financial services, or data-heavy environments, • Exposure to real-time data or machine learning in production

PRS are working with a global FM services provider who are actively seeking a BMS Applications Engineer to join their team on a hybrid basis, based out of their office in London. Not only does this opportunity give you the chance to work with one of the most well-known FM clients', it also gives you the freedom to work remotely or in the office whilst providing key career experience to enhance your knowledge and abilities. This role offers a salary of £48,000 + discretionary bonus, 70-80% remote work with site visits required and occasional office days based out of London. Job Overview: This role involves delivering master systems integration for Building Management Systems (BMS), including configuring control databases, engineering user interfaces, and setting up control systems to project specifications. Responsibilities include remote and on-site technical support, software installation, system start up, and commissioning. The position supports global enterprise projects using industry-leading technologies and processes. Key Responsibilities: • Creates control logic from specifications and system designs., • Programs control applications, workstations, panels, and integration devices., • Performs system testing, checkout, and commissioning., • Develops graphical user interfaces for control systems., • Acts as technical liaison with owners and construction managers., • Provides on-site operator training for installed systems., • Diagnoses system issues and restores operation., • Coordinates installations with contractors on-site., • Conducts final walkthroughs and completes punch-list signoff., • Delivers projects on schedule and within budget., • Identifies new business opportunities and tracks industry trends. Qualifications: Bachelor's Degree in HVAC, Electrical Engineering or Mechanical Engineering with a minimum of three years related industry experience, or equivalent experience. • Tridium Niagara preferable, • HVAC knowledge, • BMS Knowledge, • BMS Commissioning, • BMS Programming and user interface engineering, • Analytics experience, • UK Clean Driving License Requires knowledge of basic financial terms and principles. Ability to calculate intermediate figures such as percentages, discounts, and/or commissions. Conducts basic financial analysis. Must possess a thorough knowledge of the use, setup and operation of Windows-based computers and desktop applications such as MS-Word and MS-Excel. Experience with control and HVAC systems and their terminology. If you are interested in this role please get in touch on 07908533003 or

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: ___

Lead Gameplay 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 systems that define how players interact with the world, each other, and the game’s core mechanics are built by gameplay engineers. We need a Lead Gameplay Developer who can own the technical implementation of our core gameplay systems and build the engineering team that delivers them. You will report to the CTO and manage a growing team of gameplay engineers. You will make technical design decisions, stay hands-on with implementation, and represent the gameplay engineering discipline across the studio in production planning, design reviews, and resourcing decisions. We are in early production. The studio has been running for three years, but core gameplay systems including combat, traversal, abilities, progression, and multiplayer interaction are still being architected and prototyped. You will be making foundational technical decisions that define how the game feels, scales, and evolves over years of live service. Your Role People Leadership and Team Development • Manage a growing team of gameplay 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 gameplay engineering discipline in cross-discipline leads meetings, production planning, and resourcing conversations. Advocate for team needs and capacity., • Foster a team culture of technical rigour, clean code practices, and collaborative problem solving., • Support hiring as the team grows: contribute to job descriptions, design technical assessments, and participate in interview loops. Gameplay Systems and Implementation • Own the technical design and implementation of core gameplay systems in Unreal Engine 5, including combat, traversal, abilities, player interaction, and progression mechanics., • Architect gameplay systems for a persistent MMO context: server-authoritative logic, client prediction, ability replication, and state synchronisation across distributed server infrastructure., • Collaborate closely with game design and level design to translate design intent into robust, tuneable, and extensible gameplay code. Build systems that designers can iterate on without requiring engineering support for every change., • Stay hands-on with C++ and Blueprint implementation. Build, profile, and iterate alongside your engineers, establishing technical quality benchmarks and code architecture patterns., • Work with animation, VFX, and audio teams to integrate gameplay systems with presentation layers: ability visuals, hit feedback, audio cues, and UI responses. Technical Architecture and Performance • Define coding standards, architecture patterns, and review processes for gameplay code. Ensure the codebase remains maintainable and extensible as the team and feature set grow., • Profile and optimise gameplay systems for MMO-scale performance: tick budgets, replication bandwidth, ability processing in dense combat scenarios, and memory management., • Collaborate with online services and network engineering to ensure gameplay systems work reliably under real-world latency and server load conditions., • Work with production to manage scope, schedules, and task breakdowns for gameplay engineering work. Contribute to milestone planning, sprint scoping, and capacity forecasting., • Use playtesting observations and telemetry data to identify technical issues with gameplay feel, responsiveness, and fairness. Must-Haves • Proven experience in game development, with at least one shipped title in a gameplay engineering or gameplay lead role., • Proven experience of direct people management: running 1:1s, setting goals, conducting performance reviews, and developing team members., • Strong C++ proficiency with production experience in Unreal Engine, including Gameplay Ability System, replication, and Blueprint integration., • Experience building gameplay systems for multiplayer or online games, with a working understanding of server authority, client prediction, and state replication., • Demonstrated ability to translate game design concepts into well-architected, extensible, and performant code., • Strong communication and documentation skills, with proven experience collaborating across disciplines (design, art, animation, audio, network) to ship integrated gameplay features. Nice-to-Haves • Experience shipping at least one MMO or persistent online world from production through live service., • Experience with Unreal Engine’s Gameplay Ability System (GAS) at scale, including custom ability tasks, gameplay effects, and attribute sets., • Familiarity with AI systems for NPC behaviour, encounter scripting, or enemy design., • Experience with data-driven design approaches where designers author gameplay content through configuration rather than code changes., • Exposure to anti-cheat considerations and exploit mitigation in competitive or economy-driven multiplayer games. About You • You lead by investing in people. You find genuine satisfaction in watching your team grow and you actively develop the engineers around you., • You care about how systems feel to the player, not just whether they function correctly. Frame data, input responsiveness, and gameplay feel matter to you., • 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 technical approach., • You balance technical elegance with delivery pragmatism. You know when to architect for the future and when to prototype quickly to validate design., • 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: ___

Position Overview: SBS is seeking a skilled AI Engineer to join its Data & AI / Engineering organization in the UK or EU. This role will focus on designing, building, and deploying AI-driven solutions that enhance SBS products and client offerings. The ideal candidate will combine strong software engineering fundamentals with applied AI/ML expertise, enabling the development of scalable, production-grade AI systems in a regulated financial services environment. Location: UK or EU Hybrid/Remote: Remote (Occasional travel required) Responsibilities: AI Solution Development • Design, build, and deploy AI/ML models and intelligent applications across SBS platforms, • Develop solutions leveraging:, • Machine Learning (ML), • Natural Language Processing (NLP), • Generative AI (GenAI / LLMs), • Translate business requirements into technical AI solutions that deliver measurable impact Model Deployment & MLOps • Implement and manage end-to-end ML pipelines, from data ingestion to model deployment and monitoring, • Collaborate with DevOps and engineering teams to ensure scalable, reliable production deployment, • Maintain and optimize model performance, accuracy, and efficiency over time Product Integration • Integrate AI capabilities into core banking, payments, and digital platforms, • Work closely with Product Managers, Architects, and Developers to embed AI into customer-facing solutions, • Support API development and microservices architecture for AI-driven features Data Engineering Collaboration • Partner with data engineers to ensure data quality, availability, and pipeline integrity, • Work with structured and unstructured datasets across large-scale, distributed systems Innovation & Continuous Improvement • Stay current with advancements in AI, GenAI, and emerging technologies, • Contribute to experimentation, prototyping, and innovation initiatives, • Identify opportunities to improve automation, efficiency, and decision-making through AI Qualifications: Software Architecture & Design • Application architecture: Strong grasp of clean/hexagonal architecture, dependency injection, SOLID principles, and protocol-based interfaces. Can design well-structured Python services with clear separation of concerns, testable components, and maintainable codebases. This is not optional — the existing system follows these patterns, and new code must be consistent., • API design: Experience designing and maintaining RESTful API contracts. Understands OpenAPI specifications, versioning strategies, schema evolution, and backward compatibility. Can own the API surface that internal consumers depend on., • System design: Distributed systems thinking — understands event-driven patterns, asynchronous communication, eventual consistency, and the trade-offs of different integration approaches. Can reason about how components interact across service boundaries., • Data modeling: Can design domain models, define data flows between system components, and make pragmatic schema design decisions. Understands how data structures affect downstream consumers and the system's evolution. AI & LLM Application Skills • LLM application development: Hands-on experience building production applications powered by LLMs. Must go beyond API calls — RAG pipelines, chain-of-thought reasoning, structured output parsing, multi-step workflows. Candidates who have only fine-tuned models or only called a single provider’s API do not qualify., • Model-agnostic design: This is a sovereign AI system. The candidate must design against standardized API interfaces (OpenAI-compatible, LiteLLM, or equivalent abstraction layers), not couple to any single provider. Must understand model routing, fallback strategies, and how to build systems that can swap underlying models without application-layer rewrites. Experience limited to a single commercial API (OpenAI, Google, Anthropic) without abstraction is insufficient., • Agentic system design: Demonstrated experience designing multi-step AI systems where the model makes decisions about what to do next. This could be via LangGraph, CrewAI, AutoGen, custom agent loops, or any framework — the underlying patterns (ReAct, plan-and-execute, reflection) matter more than the tool., • Prompt engineering depth: Can demonstrate iterative prompt development for complex tasks. Understands few-shot, chain-of-thought, XML/structured prompting, and the behavioral differences between model families and sizes. Critically, understands that prompt strategies must adapt when moving between frontier and smaller OSS models. Python Engineering Production Python: Strong async Python with FastAPI or equivalent framework. Comfortable with Pydantic for data validation, SQLAlchemy for data access, and structured logging (structlog). Writes clean, testable, well-documented code with proper type hints. This is a software engineering role that builds AI systems — not a data science role that happens to write Python. Safeguards for hallucinated tools, loops, partial completion, and unsafe actions. Understands async trade-offs, batching, streaming, and latency accumulation Engineering Qualities • Works within existing systems: The candidate joins a substantial existing codebase and architecture. They must be comfortable reading, understanding, and extending code they did not write — not lobbying to rewrite it., • Production mindset: Thinks about error handling, retry logic, graceful degradation, observability, and security as first-class concerns. Understands that agentic autonomy creates new failure modes that must be anticipated., • Clear communicator: Can explain technical trade-offs to non-technical stakeholders. Can write clear design documents. Can articulate why an agentic approach is or is not appropriate for a given problem. Company Overview At SBS, we’re more than just a technology company; we’re a global fintech partner helping banks and financial institutions transform, innovate, and grow. With over 5,000 employees worldwide and clients in more than 80 countries, our solutions power everything from digital banking and lending to payments and core banking systems. As part of 74Software, we’re backed by a group of leading software companies delivering mission-critical solutions worldwide. Our focus is on delivering long-term value, leveraging cutting-edge technology, and fostering strong client partnerships. Join us and be part of a collaborative, forward-thinking team shaping the future of finance. Why SBS? At SBS, we’re committed to supporting our employees in every aspect of their lives, from health and wellbeing to financial security and lifestyle perks. We offer benefits that help you thrive at work and beyond, including health coverage, retirement plans, paid time off, flexible work options, career development, competitive pay, and global culture perks. Equal Opportunity Employer We are committed to providing equal opportunities and ensuring a fair and inclusive recruitment process. We do not discriminate on the basis of age, disability, gender, sexual orientation, race, religion, or any other protected characteristic.

BI Developer Trustmarque | Remote (UK) | Full-time Are you passionate about turning data into meaningful insights that drive real business decisions? At Trustmarque, we’re looking for a talented BI Developer to join our growing data team and play a pivotal role in shaping how data is transformed, modelled, and consumed across the organisation. This is a fully remote role where you’ll sit at the intersection of data engineering and business intelligence, acting as the vital link between technical data pipelines and impactful business reporting. About the Role As a BI Developer, you’ll work closely with Data Engineers and Data Analysts to transform raw data into clean, structured, and analytics-ready datasets. You’ll design and maintain transformation pipelines, build robust semantic models, and deliver high-quality Power BI dashboards and reports that empower stakeholders to make confident, data-driven decisions. What You’ll Be Doing • Act as the key bridge between Data Engineering and Data Analyst teams, ensuring data is structured, documented, and ready for reporting, • Design and build scalable transformation pipelines within Microsoft Fabric, • Develop reusable, well-documented semantic data models optimised for Power BI, • Create and maintain engaging, interactive Power BI reports and dashboards, • Apply advanced techniques including DAX, Power Query, and row-level security, • Support and optimise data pipelines, transforming manual processes into automated, scalable solutions, • Collaborate with stakeholders to translate business requirements into data-driven solutions, • Implement data quality checks, validation rules, and monitoring processes, • Uphold data governance best practices across the BI layer, • Optimise performance of datasets and pipelines (e.g. incremental refresh, query folding, aggregations), • Conduct data audits to improve quality, security, and governance, • Maintain clear documentation of data flows, lineage, and transformations, • Strong hands-on experience with Microsoft Fabric (Pipelines, Dataflows Gen2, Lakehouse, OneLake), • Advanced Power BI skills (report design, DAX, Power Query, dataset management, governance), • Solid understanding of data modelling principles, including star schema design, • Strong SQL skills with a focus on performance optimisation, • Experience with ETL/ELT processes and data transformation workflows, • Knowledge of data warehousing concepts and architectures, • Understanding of data governance, including quality, security, and compliance, • Excellent problem-solving skills with the ability to analyse complex datasets, • High attention to detail and commitment to data accuracy, • Strong communication skills with the ability to work across technical and non-technical teams At Trustmarque, you’ll be part of a collaborative and forward-thinking environment where data is at the heart of decision-making. You’ll have the opportunity to work with modern technologies, influence data strategy, and deliver solutions that make a real impact.

Senior Core Systems Developer Remote - UK or Europe About us At Auros, we’re dedicated to advancing the cryptocurrency ecosystem through unparalleled liquidity and market-making services. We’re one of the largest participants in the market, trading across 10+ global locations, facilitating 3-4% of global daily volumes, and have connectivity to over 50 venues. What sets us apart, though, is our culture. We believe in hiring smart people and empowering them to do their best work. From day one you’ll have the autonomy and support to really excel. Our relentless focus on delivery drives us to continuously push boundaries and achieve exceptional results, all while offering abundant opportunities for personal and professional growth in the dynamic realm of digital assets. The Opportunity • Develop trading system infrastructure in Python and C# as directed., • Work with traders, middle office and other stakeholders to understand the core problems that each of the teams is facing, in both Cefi and Defi environments and design solutions., • Deploy trading system components in to our production environment., • Be responsible for troubleshooting system issues as and when they occur., • Identify opportunities for system improvements., • Engage with the team during system design discussions, code reviews, trading idea brainstorms. Who you are Our ideal candidate will have: • Software engineer with 5+ years experience in developing clean, maintainable, performant code., • You have 3+ years experience developing in both Python and C#., • Good programming skills, with a strong understanding of data structures and algorithms., • You can find the balance between delivering clean, testable, reliable code and rapidly deploying new system features to take advantage of market opportunities., • You are reliable, take pride in delivering robust software and are willing to be on call to support the systems you develop., • You’re able to precisely articulate software concepts and designs., • You have a Bachelor's degree (or above) in Computer Science, Software Engineering or similar, with excellent results. What We Offer in Return • Opportunity to work at the forefront of the digital asset industry., • Remote and flexible work., • Autonomy and a flat structure means you can contribute your ideas from day one and help shape the foundation that will power our future business. At Auros, we value nimbleness, drive for success, owner mentality, and collaboration. Join us in shaping the future of financial services across Asia and beyond!

📍Hybrid | London We’re looking for a talented WordPress Developer to join our growing team. This is a hybrid role, with regular collaboration days based from our London office, offering the flexibility to work remotely alongside in‑person teamwork. The Role You’ll be responsible for building, maintaining, and optimising high‑quality WordPress websites that are fast, secure, and user‑focused. Working closely with designers, project managers, and other developers, you’ll turn ideas into well‑crafted digital experiences. What You’ll Be Doing • Developing custom WordPress themes and plugins, • Maintaining and enhancing existing WordPress sites, • Translating designs and requirements into clean, efficient code, • Ensuring performance, security, scalability, and accessibility best practices, • Troubleshooting issues and providing ongoing technical support, • Collaborating with cross‑functional teams to deliver projects on time What We’re Looking For • Strong experience with WordPress, PHP, HTML, CSS, and JavaScript, • Experience building custom themes and plugins (not just page builders), • Knowledge of responsive design and cross‑browser compatibility, • Familiarity with version control (Git), • Understanding of performance optimisation and security best practices, • A proactive mindset and strong attention to detail Nice to Have • Experience with WooCommerce, • Familiarity with REST APIs, • Basic DevOps or hosting experience, • Knowledge of modern JS frameworks Why Join Us? • Hybrid working with a London office base, • Supportive, collaborative team environment, • Interesting projects with real impact, • Opportunity to grow your skills and career If you’re passionate about WordPress and want to work in a flexible, forward‑thinking environment, we’d love to hear from you. 👉 Apply now or message us directly to start the conversation.

Job Title: Frontend Engineer – React / TypeScript / Next.js Location: London (Hybrid – 2‑3 days in office) Salary: £70,000 – £75,000 + Equity About the Company You’ll join a fast‑scaling SaaS business that’s redefining how enterprise sales teams operate. Their platform uses advanced AI and deal‑intelligence to unlock hidden insights, streamline workflows and elevate team performance. Backed by top investors, the team is lean, ambitious and focused on real‑world impact, yet technically deep and product‑led. About the Role You will help shape the front end of a high‑impact product used by enterprise customers, using React, TypeScript, and Next.js. You’ll work across the full front‑end life cycle — from architecture and design collaboration, through to deployment and optimisation — delivering robust, performant, and accessible user interfaces. You’ll join a highly collaborative team where your voice will matter, and your work will be visible at scale. What You’ll Do • Build and maintain modern web applications using React, TypeScript, and Next.js., • Translate UI/UX designs into responsive, accessible and high‑performance user interfaces., • Collaborate strategically with backend engineers, product owners and designers to deliver end‑to‑end solutions., • Write clean, tested, maintainable code and set best‑practice standards for the front‑end., • Optimize web performance, accessibility (WCAG), responsiveness, and the user experience., • Participate in agile rituals and help take ownership of features from conception to deployment and monitoring. What We’re Looking For • Strong production experience with React, TypeScript and Next.js., • Excellent skills in HTML5, CSS3, and modern JavaScript (ES6+)., • Proven experience with state‑management libraries (e.g., Redux, Zustand)., • Solid experience integrating front‑end apps with RESTful APIs, (GraphQL is a bonus)., • Experience with testing frameworks (e.g., Jest, React Testing Library)., • Comfortable with CI/CD pipelines, version control (Git), modern build tools and an eye for performance optimisation., • Strong understanding of scalable front‑end architecture, responsive design, accessibility standards and code maintainability. Nice to Have • Experience with server‑side rendering or static site generation (Next.js)., • Exposure to AI/ML integrations or advanced analytics in a front‑end context., • Familiarity with GraphQL or micro‑frontend architectures or enterprise‑grade front‑end tooling. What We Offer • Salary: £70,000 – £75,000 + equity participation., • Hybrid working model: 2‑3 days per week in a London‑based office, blended with remote work., • Opportunity to join a high‑growth technology company at a stage where your contributions will be visible and valued., • Working with cutting‑edge technologies, a smart engineering team, and a product used by major enterprise customers., • Real ownership of your domain and career growth in a product‑led engineering culture.

Senior Backend Engineer Location: London, Hybrid (2 Days Onsite) Salary: £90,000 - £105,000 + Competitive bonus We're working with a rapidly growing tech for good company that is transforming how data, automation, and smart integrations shape the future of digital infrastructure. Their platform optimises real-time operations, connecting users with seamless, intelligent technology solutions. They are looking for a Senior Backend Engineer with deep expertise in JVM technologies to help scale and enhance their high-performance systems. There will be a requirement to use Kotlin moving forwards! This is an opportunity to work with modern architecture, collaborating with top-tier engineers in a fast-moving, product-focused environment. Responsibilities • Play a key role in shaping and maintaining the backend infrastructure, built on a modern JVM stack, • Write clean, well-tested, production-ready code that the team can rely on, • Bring fresh ideas to the table — challenging existing approaches and proposing better solutions where you see them, • Work closely with Product and Engineering teams to break down complex problems and deliver impactful features, • Take ownership of your own development while helping to raise the bar for those around you, • Get involved in hiring — helping to assess and attract strong technical talent to the team, • Stay curious about the wider engineering landscape and bring relevant insights back to the team Key Requirements • Strong commercial experience in Kotlin or JVM technologies for backend development, • Confidence working with Spring Boot or Kotlin or Java to build robust microservices, • A passion for creating API-first products, • Ability to write efficient, secure, well-documented, and clean code, • Familiar with Agile principles and best practices such as peer code review and pair programming, • Clear understanding of fundamental computer science and software engineering concepts (e.g. design patterns, test-first design, SOLID principles) Desirable • Familiarity with both Monolithic and Microservices-based systems, • A background in a product-led environment where engineering and business goals are closely aligned, • Hands-on exposure to AWS or comparable cloud platforms, • A genuine enthusiasm for working with Kotlin and a desire to grow expertise in it moving forwards Benefits • £90,000 - £105,000 + Competitive bonus, • Hybrid - London (2 Days Onsite), • Private Health Insurance, • Pension Scheme This is a great Senior Backend Engineer position with the potential to have a massive impact on the technology strategy of a business directly shaping the future of intelligent digital infrastructure. Due to the high volume of applications, not all applicants will receive individual feedback.

C++ Trading Platform Developer A leading crypto-native algorithmic trading firm is looking for a C++ Trading Platform Developer to join its London-based team. This is an opportunity to work at the intersection of high-performance engineering and digital asset markets, building and scaling a global trading platform that operates across dozens of exchanges worldwide. The environment combines the technical standards of top-tier high-frequency trading firms with the pace and ownership of a technology start-up. You’ll work on a global, low-latency trading platform spanning multiple continents, covering: • Real-time market data capture, • Order entry and connectivity across numerous exchanges, • Robust networking and monitoring systems, • Scaling and performance optimisation of core infrastructure The tech stack is primarily C++ and Python, running on Linux across both development and production. The focus is on writing clean, scalable, high-performance code and continuously improving system reliability and speed. This is a hands-on engineering role with direct exposure to traders and senior technical leadership. You’ll be given meaningful ownership from day one and the freedom to shape your impact. What We’re Looking For • Strong C++ skills (assessment will form part of the process), • Deep understanding of data structures and performance optimisation, • Experience building client-server network applications, • Curiosity to understand how C++ standard libraries and systems work “under the hood”, • Strong analytical and problem-solving ability Desirable: • Knowledge of networking, CPU architecture, memory models, or assembly, • Interest in algorithmic or quantitative trading Why Apply? • Work on genuinely high-performance, real-time trading systems, • Significant ownership and responsibility early on, • Flat structure with direct access to senior leadership, • No legacy tech, no unnecessary bureaucracy, • Performance-based compensation with strong earning potential, • Central London office with flexible working arrangements (hybrid), • Visa sponsorship and relocation support available If you’re passionate about low-level systems, high-performance C++, and building robust trading infrastructure from the ground up, this is a rare opportunity to make a direct impact in a fast-moving market.