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Cypress Test Lead - IoT & Cloud Platform Solutions We're hiring a Test Lead to establish comprehensive testing strategies across our client's innovative tech platform. This is a permanent role offering genuine greenfield opportunities with a profitable, rapidly-scaling business serving prestigious clients including Formula One teams and government institutions. About the Business Our client develops cutting-edge IoT solutions and cloud services, with revenue doubling recently whilst maintaining profitability. They hold a unique market position with ambitious North American expansion plans for 2026. The platform combines IoT devices, firmware, cloud services, and web/mobile applications - serving high-profile customers who demand absolute reliability. Tech Stack You'll Work With: • Cypress (primary testing framework), • RESTful APIs and microservices, • React front-end applications, • PHP backend systems, • Mobile testing tools (Appium preferred), • SmartBear suite (SwaggerHub/API Hub), • DevOps pipelines and automation, • Module federation architecture What You'll Actually Do Build testing strategy from the ground up across the entire technology stack - from IoT firmware through to mobile applications. Design and implement automated testing frameworks integrated with DevOps processes, ensuring comprehensive coverage for dynamic, static, performance, and security testing. Must-Have Experience: • Strong Cypress testing expertise, • RESTful API testing experience, • Complete software testing lifecycle knowledge, • Test automation strategy and implementation, • Cross-platform testing capabilities Desirable Skills: • Mobile app testing (Appium), • Performance and load testing, • Security testing fundamentals, • SmartBear toolchain experience Package & Working Arrangements Competitive salary with a business that's financially strong and growth-focused. Flexible working arrangements with remote team collaboration. Why This Role is Different 🚀 This isn't maintaining existing test suites - you're architecting quality processes for a unique market leader preparing for international expansion. Work with fascinating technology serving Formula One teams and government clients, whilst building something genuinely impactful from scratch. Real autonomy to establish best practices across IoT, cloud, and mobile platforms in an empowering, supportive environment. Ready to Apply? Short application process, no cover letter required. Apply now for immediate consideration. #TestLead #Cypress #TestAutomation #IoT #QualityAssurance

Nine years ago, a small team working alongside researchers at University of Oxford set out to solve a problem most of the world didn’t yet realise it had. Billions of machines were beginning to talk to each other — in factories, power grids, transport systems, defence networks and smart cities. But they were doing so through architectures built for a different era: centralised, fragile, and increasingly exposed. So, they built something different. Today, this UK tech company holds patented cryptographic technology that enables fully decentralised, post-quantum secure interoperability between devices — operating at the edge, without relying on always-on central connectivity. It works in untrusted environments. It enables real-time communication and narrow AI across full-scale industrial systems. And it is quietly moving from academic breakthrough to global security relevance. Now they need a senior C++ engineer who can operate where this technology truly lives — deep in the network stack. The role is permanent and fully remote, and you can be based in either the UK or US. The Role: Where Packets Become Trust This is not application-layer C++. This is not framework-driven development. This is low-level, network centric engineering, working primarily across OSI Layers 2 and 3, where routing decisions, tunnelling strategies and packet behaviour determine whether distributed systems can operate securely at scale. You will design and build software that ultimately runs on millions of industrial edge devices — enabling: · Secure cloud edge communication · Device-to-device authentication · Decentralised routing and interoperability · Robust deployment mechanisms for edge environments You will shape technical architecture, contribute to governance models, and help standardise innovative security solutions that could define the future of industrial IoT. What the CTO Needs This is a tall order — intentionally so. As a baseline you must be deeply experienced in network programming with Low Level C++, Linux and a strong working knowledge of network protocols and cryptography. The following are all highly desirable, the more you possess the more interesting to my client you will be: · Layer 3 OSI protocols · Low-level packet analysis and routing · OSPF · TAP/TUN devices and UDP tunnelling · UDP hole punching and STUN technologies · IPTables and packet routing strategies · Code threading, multitasking and IPC (shared memory) · Linux kernel-level work · Compilers and static libraries · Cross-compiling and porting across iOS, Android, Windows and Linux · Containerised microservices (Docker, Kubernetes) · CI/CD pipelines (GitLab environments) · Distributed cloud platforms (AWS, Azure, OVH) · Post Quantum Computing (PQC) It’s unlikely any one person will tick every box. But you must demonstrate genuine depth in networking, packet routing and analysis, plus at least several of the above areas. Without that foundation, the learning curve is too steep. The Kind of Engineer Who Thrives Here · 10+ years designing and architecting complex C++ systems · Comfortable in Linux environments (Debian, CentOS, embedded variants) · Strong understanding of symmetric/asymmetric cryptography and hashing · Able to document clearly and automate relentlessly · Collaborative, but confident enough to push back when necessary · Energised by start-up environments where ownership is real · Bonus points for IoT platforms, edge AI, GPU compute, or blockchain exposure. Why This Matters This is a nine-year-old UK technology business that has moved from academic roots to patented, commercially relevant security infrastructure. It is no longer a concept. It is not a slide deck. It is production-grade technology preparing for global scale. The successful candidate won’t just write code. They will help determine how critical infrastructure, industrial systems and smart cities authenticate and communicate for decades to come. In Return You’ll receive a competitive base salary, significant equity, and the chance to work on technology that sits at the intersection of networking, cryptography and national-scale resilience. If you are a serious C++ engineer who understands packets, routing, tunnelling and kernel-level behaviour — and you want your next role to genuinely matter — this may be worth a conversation. Please apply below and we will be in touch ASAP to schedule a confidential chat. Edison Hill Search are operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim / contract / temporary positions. Edison Hill Search are an Equal Opportunities employer and we encourage applicants from all backgrounds. Please apply below at your earliest convenience.

If you're a Python Developer, looking for the flexibility to work remotely within the UK, then this one could be for you. You'll be problem solving and designing backend python-based solutions within a well established software team, whilst gaining the exposure to work with other popular tech like React and AWS. Initial detail below... Role: Python Developer Salary: £40,000 - £48,000 Location: Remote UK based working What You’ll Be Doing • Develop scalable, high‑performance backend services using Python., • Writing efficient and reusable Python scripts for automation., • Building and managing data processing pipelines, • Build out front‑end applications using React., • Work in collaboration with cross-functional teams to ensure best practice and outcomes for our product., • Working with APIs, databases, and cloud services What They’re Looking For • 3 years of software engineering experience, with strong backend focus, • Commercial experience using Python, ideally flask, • 1+ year using React in a commercial environment, • AWS cloud knowledge Interviews will be taking place next month and shortlisting will start immediately so if you're interested, please apply right away

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

Title: Principal Forward Deployed Engineer – AI & Customer-Facing Technical Leader Location: Remote Travel: Customer visits 4–5 days/month; occasional team gatherings Salary: Senior: €130–150k base + growth trajectory Principal: €160–200k base + package discussion Tech: Python, JavaScript, Azure, AWS, AI, LLM's, RAG Industry: AI Consultancy The Role We’re looking for talented engineers to join our customer-facing AI practice, from Senior Forward Deployed Engineers through to Principal-level AI technical leaders. You’ll work directly with clients to uncover problems, build prototypes, and guide full AI-enabled solution lifecycles. This is a role for engineers who: • Enjoy building real software that makes a difference, • Are passionate about AI and its practical application, • Thrive at the intersection of technical leadership and client engagement What You’ll Do Customer-Facing Leadership • Lead discovery workshops with technical and business stakeholders, • Represent the organisation’s technical capabilities in high-stakes client meetings, • Build and iterate working AI prototypes quickly, • Architect scalable, maintainable systems from prototype to production, • Guide engineers through technical delivery, code reviews, and architectural discussions, • Elevate team capabilities through knowledge sharing, mentoring, and internal workshops, • Implement AI solutions leveraging LLMs, foundation models, and retrieval-augmented generation (RAG) systems, • Design evaluation frameworks addressing bias, hallucination detection, and business impact, • Explore novel AI applications while integrating traditional ML techniques where appropriate Who We’re Looking For For Senior Engineers: • 5–8+ years building robust, scalable software systems, • Full-stack development capability across modern technologies, • Client-facing experience or technical consulting skills, • 8+ years delivering complex, enterprise-grade software, • Proven AI/ML expertise with production deployment experience, • Advanced knowledge of transformer architectures, foundation models, and prompt engineering, • Senior stakeholder engagement experience and ability to lead high-level AI strategy

About Euphoric: Euphoric builds AI-first employee benefits administration software for the world’s largest and most prestigious employers. Born out of Peppy Health — a fast-growing, category-defining Series B startup — we spun out in May 2025 to tackle a far bigger opportunity. Global employers spend $3–5 trillion on benefits every year. It’s their second-largest cost after payroll — yet the entire category is still running on legacy systems and outdated assumptions. The space is primed for transformation: despite its scale, it’s been almost completely overlooked by AI-first startups. Incumbents — including one U.S. heavyweight with $2B+ in annual revenue — are constrained by archaic tech stacks and can’t move fast enough to innovate. And this isn’t just a massive market — it’s genuine “tech for good.” Smarter benefits administration, richer analytics, and clearer communication have the power to directly improve the everyday lives, wellbeing, and financial security of millions of employees worldwide. We’re a sharp, high-velocity team with bold ambitions, obsessed with building category-defining technology and partnering with exceptional people who want their work to truly matter. We closed our seed round in October 2025 and are building from a position of strength with a long cash runway. The role: We’re looking for a Software Engineer to bring their ambition, creativity, and technical prowess to join our high-powered team to build the technology that powers the world’s first lovable, AI-native benefits platform. You’ll have real ownership, big targets, and a chance to help shape both the work you do and the company in general. We care less about traditional career paths and more about raw talent, bias for action, and how much fire you bring. What you’ll do: • Build AI-first features end-to-end: You’ll contribute to the design, deployment, and iteration of our next-generation benefits platform features that leverage personalization, experimentation, and AI/ML methods (e.g. agents/LLMs, recommender systems, reinforcement learning) to enhance user experience in a meaningful business domain., • Contribute across the tech stack: You’ll work in React (JavaScript/TypeScript) on the frontend and Python (FastAPI, SQLAlchemy) on the backend, shipping production-ready code and user-facing features in addition to innovative ML work., • Live on the cutting edge of AI tooling: You’ll help push the boundary of what’s feasible with modern AI-powered software development tools (Cursor, Windsurf), keep up with the regular drumbeat of AI advances, and find new and exciting ways to build and explore new features faster., • Participate in a fast-paced iterative environment: Collaborate closely with design, product, and beyond to deliver and iterate on impressive features and prototypes at world-class pace., • Keep code clean and well-tested: Maintain clean, efficient, and tested code with clear documentation for both peers and future reference., • Review, refine, and grow: Actively participate in peer reviews, CI/CD processes, and a growth-minded engineering culture, where you continuously seek to level up your technical skills., • Be a team player: Sometimes you’ll be iterating on ML pipelines; other times you’ll be refining a frontend component or fixing a tricky bug. We need someone who’s excited about the full product journey and moving together as one. Skills & experience: • Industry Experience (2+ years): Prior experience contributing to impactful products in fast-paced or startup environments, with an understanding of both scale and quality from larger tech organisations., • Hands-On Full Stack Skills: Proficiency in React/Typescript and/or Python (RESTful APIs, data pipelines), plus comfort with deploying and maintaining services on modern cloud platforms (GCP preferred, AWS or Azure also fine)., • Applied AI/ML Skills: First-hand experience building and delivering AI/ML features to real users, and an insatiable curiosity to keep up with emerging technologies and trends, • Team-Oriented Mindset: Strong communication skills for explaining complex ideas to technical and non-technical audiences, and a passion for collaborating within cross-functional teams., • Passion and Pride in Shipping: A do-whatever-it-takes attitude to deliver against important business goals that help the entire team win, • Pragmatic Best Practices: An overarching desire to build efficient, scalable, and maintainable code, while learning the tradeoffs between technical debt and delivery speed What we look for: We’re a great bunch but we have some "Euph" cultural non-negotiables. To do well here you will: • Thrive in fast-paced, feedback-rich environments, • Take your work seriously, but not yourself, • Be proactive, playful, and deeply curious, • Want to build something that matters, • Be willing to “do what it takes” What you’ll get: • Salary between £90k - £110k dependent on experience, • Remote-first setup with optional shared work space pass and hubs in London (We will only consider UK or Europe based candidates, with a preference for those closer to London), • Apple devices and the best AI tooling, • Private healthcare via Vitality, • 3% employer pension contribution (min 3% employee contribution), • Meaningful early-stage share opportunities, • 25 days holiday per year, plus bank holidays, • Career rocket fuel - real growth, real ownership, real impact

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

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

Compiler Engineer 📍 Remote (UK) 💰 Competitive + Equity The Company Join a Quantum hardware company building neutral-atom quantum computers and they are looking to hire a Compiler Engineer to work on their next-generation compiler and simulation stack. This is a true compiler role- not scripting, not tooling support. You’ll be building SSA-based compiler infrastructure, contributing to language design, and working directly alongside hardware and physics teams to co-design the compiler stack around real quantum systems. Compiler Engineer Responsibilities • Develop and maintain SSA-based compiler infrastructure across multiple abstraction layers, • Design and implement domain-specific languages tailored to quantum hardware, • Build and evolve compiler pipelines from low-level hardware instructions to high-level programming interfaces, • Integrate simulation tooling into the compiler and cloud stack, • Contribute to optimisation, scheduling, and hardware-aware compilation strategies Compiler Engineer Background • Strong foundations in compiler construction and programming languages, • Experience building or extending SSA-based compiler infrastructure, • Comfortable working across IR design, lowering, optimisation, and code generation, • Experience in at least one compiled language (C++, Rust, OCaml, Julia, etc.), • Deep understanding of Python semantics and interpreter behaviour This is one of the few opportunities where compilers are a core architectural driver of hardware - not just an afterthought. If you’re working in LLVM / MLIR / backend compiler infrastructure and want something genuinely deep-tech, let’s talk. Feel free to reach out to Harry Hansford @ IC Resources.

Do you want to build infrastructure that enables entirely new scientific discovery? Have you scaled data systems for ML workloads where performance actually matters? Are you ready to own foundational infrastructure at global, research-grade scale? We’re working with a mission-driven AI research organisation applying advanced multimodal machine learning (audio, spatial, sensor, text, etc.) to understand animal communication. Operating at the intersection of ML research, large-scale data infrastructure, and real-world biological data, this team functions like a high-performance research lab with production-grade engineering standards. They are entering a growth phase and are scaling the core systems that power distributed AI research, large multimodal datasets, and public-facing data platforms. This is not consumer tech or ad optimisation - the infrastructure you build directly enables new scientific discovery. The role This is a Senior Infrastructure Engineer (Backend / Data Performance) position focused on designing, scaling, and hardening the data and backend platforms that support distributed ML workloads and TB–PB scale datasets. You’ll work closely with researchers and engineers to turn experimental systems into reliable, high-performance, production infrastructure. Key responsibilities • Design and optimise high-performance data pipelines for large, heterogeneous datasets, • Scale public-facing data infrastructure supporting ML research, • Optimise distributed AI workloads for latency, throughput, reliability, and GPU utilisation, • Build observability tooling for data quality, pipeline health, and experiments, • Support GPU infrastructure for large-scale model training, • Translate research prototypes into robust, production systems, • Scope and supervise work for interns, PhDs, and post-docs Key details • Salary: up to £150k (may be flexibility to £160k) (UK), • Working model: Fully remote (UK), • Tech stack: Python, Kubernetes, Docker, Terraform, GCP, GPU clusters, • Visa: No sponsorship, • Seniority: 5+ years backend / infrastructure engineering (flexible for exceptional profiles)

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

Garment Technologist Role at Thrivin Mid-Level | Remote | 4 Days per Week At THRIVIN, we don’t make average gymwear. We build performance-driven pieces designed to sculpt, move, and dominate in the gym, without compromising on quality or accessibility. We are looking for a mid-level Garment Technologist who can take ownership of fit and quality execution across collections. Someone structured, detail-obsessed, and confident working directly with factories. This is not a senior leadership role, but it is not junior. You will be expected to manage your workflow independently. • What You’ll Be Responsible For, • Running weekly fit sessions across multiple sizes, • Owning fit comments and ensuring they are clear, concise and actionable, • Reviewing tech packs with designers to ensure construction accuracy, • Checking graded specs and advising on corrections before sampling, • Managing the sealing process and flagging delays early, • Liaising directly with factories (UK + Far East), • Reviewing fabric and construction standards for performance and durability, • Reviewing lab test reports and highlighting risk areas, • Ensuring all products comply with REACH legislation, • Working closely with design, buying and merchandising teams, • Partnering with QC on bulk inspections and resolving issues fast, • Maintaining and elevating Thrivin’s fit and quality standards, • What We’re Looking For, • 3–5+ years experience within activewear, lingerie, or performance apparel, • Strong knowledge of circular knit and soft bra construction, • Confident reviewing graded specs and test reports, • Comfortable communicating directly with overseas factories, • Highly organised and detail-oriented, • Proactive problem solver, you don’t wait to be told, • Comfortable working remotely and managing your own schedule, • Fluent in technical garment terminology Bonus: • Factory experience, • Sustainability knowledge, • Experience scaling fast-moving collections, • The Type of Person Who Will Thrive Here You: • Notice when a garment is 1cm off., • Care deeply about fit precision., • Push back on factories when standards slip., • Understand gymwear is performance product — not just fashion., • Want to build something big., • Structure, • 4 days per week, • Remote, • Competitive freelance day rate (based on experience)

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

Location: Carlisle (fortnightly visits) Salary: £75,000 Tech stack: PHP, Laravel, MySQL, JavaScript, Angular Role: Full Stack Engineer Are you a Full Stack Developer looking to level up your career while working on projects that make a genuine impact? If so, this could be the perfect fit. An established agriculture business in Carlisle is expanding its in-house engineering team and they’re ready to welcome a developer who wants to contribute to meaningful, real-world change. You’ll be joining a supportive, collaborative group working on their flagship customer-facing platform, helping to modernise processes, streamline operations, and drive innovation across the organisation. This is an ideal role for someone who loves autonomy, ownership, and seeing the direct results of their work. Their product demand continues to grow, with a market-leading solution used across the US, UK, and New Zealand. They’re open to strong PHP Developers from any framework background, though they do use Laravel. What’s most important is your ability to understand user needs and translate them into well-designed, well-tested, and well-maintained solutions. You’ll regularly collaborate with some of the UK’s biggest supermarket brands, so the quality of your work truly matters. The role is mostly remote, with visits to the Carlisle office for collaborative whiteboarding sessions roughly once every two weeks (sometimes even less). The salary for the Full Stack Developer role is up to £75,000. To find out more, reach out to me on LinkedIn - Danny Moore @ Opus or pop me an email at .

Senior AI Content & Prompt Strategy Specialist - Global Tech • 6-Month Contract, • Remote (UK), • Salary : £90k - £104k pa We are hiring a Senior AI Content & Prompt Strategy Specialist to support large-scale AI content initiatives across global social media platforms. This is not a traditional content role. You will operate at the intersection of AI, product and engineering - improving LLM performance through advanced prompt design, structured evaluation and data-led insight. What You'll Be Doing • Design and iterate system-level prompts to improve LLM outputs for defined product use cases, • Evaluate AI-generated content and implement structured feedback loops, • Lead multiple workstreams independently, ensuring alignment with programme goals, • Translate complex data into clear, actionable insights for engineering and product teams, • Build scalable workflows, templates and quality standards to support operational excellence What We're Looking For • 8-10 years' experience in content strategy, AI content, programme management or similar, • Hands-on experience with LLM evaluation and advanced prompt engineering, • Strong analytical capability with solid Google Sheets skills, • Proven ability to manage projects autonomously, • Experience working cross-functionally with product and engineering teams, • Confident communicator with strong stakeholder management skills Email if interested

Senior Data Engineer (Quant & Alternative Data) Location: Abu Dhabi, UAE (relocation support provided) Compensation: £120,000–£300,000 total compensation (fully guaranteed, all-in) The Role We are building a centralised data engineering and research platform that supports quantitative research teams across multiple asset classes. This is not an asset-class-specific role, and not a traditional downstream analytics, BI, or ML-only position. The team focuses on large-scale alternative and unstructured data, working from first principles to define the data foundations, tooling, and experimentation standards used across the investment platform. The work involves messy, evolving datasets, performance-sensitive pipelines, and open-ended technical problems. Much of the stack is built in-house and remains largely greenfield. What You’ll Do • Design and build data ingestion, validation, and transformation systems from scratch, • Own datasets end-to-end, from raw ingestion through validation and transformation to research-ready delivery and downstream consumers, • Work with financial and alternative datasets used in quantitative research, including structured and unstructured data, large-scale text sources, and other high-dimensional, noisy data where failure modes are not always known upfront, • Build frameworks and tooling to support experimentation, • Optimise systems for correctness, robustness, and performance, • Investigate anomalies, inconsistencies, and data quality issues, • Work directly with quants, researchers, and data scientists in an iterative, research-driven environment This Role Is a Good Fit If You • Are strong in Python and SQL, and comfortable working close to raw data, • Have experience building and operating modern data pipelines with real ownership, • Have worked on research-, trading-, or decision-critical systems, • Are curious about modern data tooling (e.g. Polars, Julia, Rust, Lakehouse patterns), even if you haven’t used all of it yet, • Prefer hands-on technical ownership Ideal Background • Systematic funds, quantitative asset managers, HFTs, or trading firms, • FinTechs or financial data providers, • Big Tech or adjacent industries where work maps structurally to quant data problems (e.g. large-scale recommender systems, NLP on unstructured data, anomaly detection, knowledge graphs), • Smaller teams with broad ownership and responsibility Compensation & Benefits • Fully guaranteed, competitive compensation, • Education allowance for dependent children, • 30 working days of annual leave, plus public holidays, • Comprehensive healthcare for employee and family, • Business class relocation flights, • Joining and departure allowances The role is on-site in Abu Dhabi. Short-term remote work during peak summer months is supported. The working model prioritises sustainability and focused technical work. Send your CV and a brief summary to

Senior Developer | Angular | Rapidly Expanding Tech Company - FULLY REMOTE UK My client are seeking a Senior level Front End Developer with a passion for Angular to join their team. You'll be a key contributor to the engineering efforts, working closely with both the leadership and UX teams to enhance and scale core platforms. This is a hands-on position where you'll solve complex technical challenges and play a vital role in our continued growth. What you'll do: • Develop and Maintain: Write clean, efficient code for core systems, • Collaborate and Mentor: Work alongside the development team, sharing knowledge and helping to promote best coding practices., • Proven experience as a Senior developer with deep expertise in Angular., • Experience with complex, high-traffic web platforms., • Familiarity with version control systems, such as Git., • A collaborative mindset and a desire to contribute to a high-performance culture. If you are a talented and experienced developer looking to make a significant impact on a growing business, we encourage you to apply.

Senior Software Engineers – Cheshire (Remote with adhoc visits) – £65,000- £70,000 Tech: C#, .NET Core, React, Cloud Platforms, RabbitMQ, Kafka, Terraform Are you looking to join a seriously talented team undergoing a major transformation? You’ll work alongside high‑level engineers, testers, and architects to modernise systems, improve engineering practices and delivery processes across the organisation. This is a chance to shape the future of the platform while contributing to a culture that values innovation, collaboration, and continuous improvement. You will primarily drive backend service development, modernise tooling, and enhance engineering quality. If you’re a senior‑level engineer where you can influence how things are built and delivered, this is an opportunity worth exploring. What You’ll Bring.. • Supportive, respectful, and able to contribute across teams., • Innovative mindset, eager to share knowledge and learn from mistakes., • Forward‑looking approach with the ability to make and take decisions early., • Positive attitude, agile mindset, and commitment to personal and professional development. Tech Stack.. • Languages & Frameworks: C# / .NET Core, React, • Databases: SQL & NoSQL, • Cloud & Infrastructure: AWS, Azure, GCP, Docker, Kubernetes, CI/CD, • Messaging & APIs: Kafka, RabbitMQ, RESTful, GraphQL 2-stage interviews taking place next week! Don't hesitate to apply to this one. Message me for more details

Cyber Security Engineer Tech Focus: Azure / Microsoft 365 / Purview / Defender / Sentinel Rate: Circa £400–£500/day Location: Fully Remote Duration: 6 Months This is a fantastic opportunity for a Cyber Security Engineer to join a small but growing Cloud/Azure team within a global organisation in the construction consultancy sector. The business has now fully moved into Azure Cloud and is looking to strengthen and mature its cyber security posture. You’ll be joining a highly skilled and well‑established security and cloud team that plays a crucial role within the organisation. As the Cyber Security Engineer, you will work exclusively within the Microsoft 365 Security Stack, including: • Microsoft Entra ID (Identity & Access Management), • Microsoft Defender XDR (Email, Devices, Apps), • Microsoft Purview (Data Governance & Compliance) Responsibilities • Managing and improving the organisation’s cyber security posture, • Security remediation activities, • Threat detection and investigation, • SOC-style threat response, • Endpoint security management, • Identity & access management (IAM) What We’re Looking For • Experienced Cyber Security Engineer with strong hands-on experience across Azure & Microsoft security technologies, • Practical experience with: Sentinel, Defender, Purview and Entra ID, • Ability to work independently, proactive and self‑starting, • Excellent communication skills and confidence engaging with both IT and business stakeholders If this sounds like you, please apply with an up‑to‑date CV and we’ll be in touch with more information.

Platform Engineer | Remote | AI Solutions Team Looking to work on cutting edge AI technology? Want to make a real impact on a global cloud platform? We’re working with a leading tech‑driven organisation looking for a Platform Engineer to join their AI solutions team, to help scale and operate their Kubernetes‑based cloud infrastructure. You’ll work hands‑on across AWS, Kubernetes, CI/CD, and AWS Bedrock, with the chance to help build out a future team. If you’re experienced in running Kubernetes at scale and passionate about reliability, automation, and secure cloud platforms, this one’s for you. This team works closely with the client to build bespoke AI solutions, so client-facing experience would be an asset. Interested? Drop me a message or email . Platform Engineer | Remote | AI Solutions Team

Compiler Engineer Location: Remote (UK / EU) Working Model: Fully Remote The Company Spectral Compute is a deep-tech startup building compiler technology that enables portable, high-performance GPU computing across diverse hardware platforms. Their work removes vendor lock-in by allowing existing CUDA applications to run efficiently across different GPU and accelerator architectures, solving real-world problems in heterogeneous compute. Compiler Engineer Responsibilities: • Design and develop compiler infrastructure for GPU and accelerator targets, • Build and optimise compiler passes, code generation, and performance layers, • Analyse performance bottlenecks and drive low-level optimisations, • Work closely with systems and performance engineers on cross-platform support, • Contribute to the evolution of a modern, performance-focused compiler stack Compiler Engineer Background: • Strong C/C++ skills and solid foundations in computer science, • Understanding of compiler design and optimisation techniques, • Experience with LLVM, CUDA, or GPU compiler toolchains, • Exposure to performance tuning on GPUs or accelerators, • Bachelor’s or Master’s degree in Computer Science or Engineering This is a strong opportunity to work on core compiler technology tackling portability and performance at scale. If interested, please reach out to Harry Hansford @ IC Resources for more information.

Lead Shopify Consultant: 3 month initial : Up to £400 per day Outside IR35 : UK remote : IMMEDIATE We’re supporting a large-scale Magento to Shopify Plus re-platform across two established consumer brands and are looking for a hands-on Shopify Lead / Senior Engineer to own architecture and guide delivery. You’ll act as the Shopify domain expert within a hybrid headless ecosystem, shaping multi-brand/multi-market architecture, checkout and fulfilment logic, integrations, and release strategy, while working closely with senior stakeholders, engineering teams, and vendors. We’re looking for: • Proven Tech Lead experience on Shopify / Shopify Plus, • Major e-commerce re platforming delivery experience, • Some competency across React.js and TypeScript, • Strong knowledge of Shopify APIs, checkout extensibility, headless architectures, and integrations, • Confident stakeholder leadership in complex programmes Key details: • Up to £400.00 per day Outside IR35, • 3 months initial, • UK Remote, • Immediate starter *Unfortunately, due to the high volume of applications, not all submissions will receive feedback Lead Shopify Consultant: 3 month initial : Up to £400 per day Outside IR35 : UK remote : IMMEDIATE

A UK-based health and wellbeing organisation is hiring a Data Scientist to build and deploy production ML and GenAI systems. The role is hands-on and end to end, covering data preparation, model development, and deployment across traditional ML and LLM-based use cases. You will work on real production problems rather than research-only work, owning models from first iteration through to live deployment. You will collaborate closely with other data scientists, data engineers, and DevOps, with the freedom to shape how GenAI and ML are used across the platform. Tech stack: • Python, • PyTorch or TensorFlow, • scikit-learn, • Spark, • Kafka, • Databricks, • LangChain and RAG-based GenAI systems, • Cloud-native Azure environment Important Details: • Fully remote across the UK, • Up to £80,000 - £100,000 (DOE), • 2-3 stage interview process, • No sponsorship available Interested, or know someone who would be? Click apply or get in touch directly on

This is a remote-working Analog IC Design Engineer position with a leading tech leader based in Lancashire. Our client has plans to expand their UK silicon branch in 2026 and is looking for an Analog IC Design Engineer to join their growing team. Working with experienced, senior Analog and Mixed-Signal IC Designers, your responsibilities will include but not be limited to: • Design and simulation of Analog/Mixed Signal blocks – e.g. Oscillators, temperature sensors, references, amps, ADC/DACs, PLLs, synthesizer building blocks, VCOs, etc., • Full involvement in circuit design flow from definition and specification to production, • Top level IC Analog/Mixed Signal performance and functional verification The right candidate will be: • Experienced within Analog/Mixed-Signal Design in a Cadence environment (including Spectre RF), ideally with several years’ of experience within the industry, • Highly motivated and a great communicator, • Eligible to work in the UK, • Any system Level design experience (defining architecture / block specification) and/or full custom layout experience would be a bonus. This is a great chance for an Analog IC Designer to work as part of a friendly, close-knit team, and learn from experienced engineers working on some fantastically challenging projects. Get in touch for details! Contact Caroline Pye @ IC Resources.

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

Principal Software Engineer – Node / TypeScript £130,000 – £150,000 100% Remote – UK / Europe Tech stack: Node.js, TypeScript, Cloud, Distributed Systems, APIs, Async Processing Immersum is supporting a bootstrapped CyberSecurity SaaS company specialising in vulnerability scanning as they look to hire a Principal Software Engineer. With a team of just six, they are building a security-focused cloud platform that helps organisations continuously reduce risk across their digital estate. Fully remote and engineering-led, the business prioritises clean architecture and long-term technical quality. Who They’re Looking For A T-shaped engineer with deep Node.js and TypeScript expertise who enjoys owning complex systems, influencing technical direction, and staying hands-on. The Role • Design and evolve backend services supporting APIs and asynchronous workflows, • Own architecture decisions focused on scalability and reliability, • Set high standards for code quality, testing, and observability, • Address performance, reliability, and technical debt, • Contribute to technical strategy while remaining hands-on What You’ll Bring Strong production experience with Node.js and TypeScript Background in distributed systems and event-driven architecture Experience designing multi-consumer APIs Solid understanding of cloud environments, data, and reliability Clear communicator with principal-level impact Why Join? Mission-critical product with real engineering impact Senior, low-ego team with high ownership Fully remote, high-trust environment Genuine influence over technical direction Please note this role does not offer sponsorship.

Technical Lead | Engineering Lead | FitTech (Fitness Technology) UK | Fully Remote (occasional in-person collaboration) Permanent | Long-term programme Recann is working with a technology consultancy that has been awarded a multi-year digital transformation programme for a leading UK gym chain. The programme focuses on building a new, greenfield mobile platform to support member experience at national scale. They are seeking an experienced Technical Lead to take ownership of the platform from an early stage and lead delivery alongside a small, senior engineering team. The role You will act as the Technical Lead, working closely with the client’s senior technology stakeholders and an offshore senior engineer. The initial team is deliberately small and senior, with further growth planned. This is a hands-on leadership role requiring strong technical judgement, pace, and ownership. Key responsibilities • Lead the design and delivery of a greenfield application for member experience, • Own backend architecture with a focus on security, performance, and scalability, • Build an abstraction layer over a legacy member CRM, owning data rather than relying solely on APIs, • Drive product and technical requirements with senior client stakeholders, • Lead stand-ups and day-to-day delivery for a two-person team initially, • Make independent implementation decisions while collaborating on major architectural choices, • Support recruitment as the team grows to 3–4 senior engineers, • Champion modern engineering practices, including CI/CD, code quality, and GenAI-assisted development Technology environment • TypeScript, • FastAPI, • AWS, • React Native, • CI/CD pipelines, • Sonar Cloud, • GitHub and modern development tooling, • GenAI tools such as Cursor About you • Proven experience as a Tech Lead or senior engineer operating at lead level, • Strong backend focus with experience in complex, secure, high-performance systems, • Comfortable working directly with client technology leadership, • Experience leading small, senior teams and driving momentum, • Strong ownership mindset and ability to operate autonomously, • Positive, energetic, and delivery-focused approach, • Open to long-term programme work rather than short project cycles Working pattern and commitment • Fully remote within the UK, • Occasional in-person meetings. Typically every six months, • Long-term programme with a 5–10 year roadmap Recruitment process • Initial screening with Recann, • Technical coding challenge, • One-hour interview:, • 15 minutes. Coding challenge discussion, • 30 minutes. Background and experience review How to apply This role is being managed by Recann, the appointed recruitment partner. All applications will be handled confidentially.

The Role in a Nutshell We are looking for a Backend-focused Full Stack Developer (Mid or Senior) to join our mission of transforming global access to sport. While we use Angular on the frontend, this role is roughly 80% Backend and Infrastructure. You will take ownership of the Playfinder and Bookteq platforms, ensuring our backend logic is robust and our infrastructure is secure and scalable. Our technical foundations are: • Core Back-End (Primary Focus): Modern PHP (8.2+), Symfony (6.4+), REST APIs, and SQL/Redis., • Infrastructure & DevOps: Owning our release management, security, and infrastructure (Terraform/Ansible)., • Front-End Support: Collaborating with our dedicated Frontend Dev using Angular, TypeScript, and SCSS., • Engineering Quality: A commitment to TDD, SOLID principles, and clear technical documentation. Why join? You will be the primary technical owner of our backend and infrastructure. Whether you are a strong Mid-level dev looking for more autonomy or a Senior looking to lead architectural decisions, you will play a pivotal role in our next two years of strategic growth. Package: £45k-£70k (Subject to experience) + Share Option Scheme + 25 Days Holiday + B’day Off About Playfinder, powering Bookteq Playfinder is a consumer sports marketplace and SaaS booking software scale-up based in Central London. We want to transform access to sport globally and our mission is to provide the best sports booking software and experience. We do this by providing high quality customer experiences on our search and booking marketplace, Playfinder, that has given over 1 million players access to pitches and courts for over 20 sports through our software annually. Alongside this, we enable self-service access and operations for facility operators and activity providers through our booking software, Bookteq. Together, our products drive increased utilisation of sports facilities, additional income for operators, and greater social impact in local communities, enabling more people in more places to play sports. Our Core Values; we are… 🚀 Mission-Driven - We’re different to other companies because of our dedication to improve the lives of both operators and players, and we carry this burden by striving to provide the best technology and customer experience to both sides of the experience. 🧬 Change-Makers - We want people who won’t accept the status quo, but who find a way to improve how something is done, repeatedly. Change making is about having the guts and ambition to bring about positive change. 🧠 Specialists - Our people strive to be specialists in their field, to take accountability and, coupled with a passion to learn, do what they do better than anyone else. Role Summary We are looking for a skilled and passionate Full Stack Developer to work alongside our tech team, General Manager, and commercial colleagues. Playfinder is in a critical phase in its growth; this role is pivotal to ensure we can meet the needs of an ever-evolving and expanding market. This is also a rare opportunity to join a company that has completed the transition from startup to high growth scale up and has a clear, realistic, and exciting two-year strategic plan. The role would be ideal for someone who wants to take real ownership. What we're looking for: • As a Mid-level candidate: You are a confident and talented coder eager to learn from our leadership team and help shape strategic direction while maintaining a robust PHP/Angular stack., • As a Senior candidate: You bring architectural thinking, a passion for mentoring, experience in end-to-end delivery, and the ability to influence our technical roadmap. Key Responsibilities • Backend Ownership: Building new features and maintaining our tech stack., • Collaboration: Providing technical feasibility advice to the product working group and supporting the Frontend Developer with robust API contracts., • Infrastructure & Security: Owning our releases, managing cloud infrastructure, and ensuring system security. Skills & Experience: • Backend: Expert-level modern PHP (8.2+), Symfony (6.4+), and REST API design., • Front-End: Modern Angular development (Components/State Management), TypeScript, and SCSS., • Documentation: Proficient in consuming, interpreting, and maintaining technical documentation., • DevOps & Tools: Experience with (or a strong desire to own) infrastructure as code (Terraform/Ansible), release management, and security best practices., • Data: Knowledge of SQL, Redis, and performance optimisation., • Frontend: Capable of working within Angular components when required., • Quality: Demonstrated understanding of SOLID, DRY, TDD, and technical documentation., • Process: Familiarity with Scrum/Agile and navigating trade-offs in complex systems. Bonus Experience: • Elasticsearch queries, API Platform, and Server Side Rendering (SSR)., • Familiarity with AWS or GCP would be a plus Package and Benefits • Salary: £45,000 – £70,000 (Subject to experience)., • Time Off: 25 days Annual Leave + Birthday Day Off, • Equity: EMI Share Option Scheme., • Wellbeing: Flex Wellbeing Allowance & NEST Pension Scheme., • Perks: Mac or Linux Laptop, Summer & Xmas socials, and Office refreshments. Location & Hours • Type: Full-time, 40 hours per week (Flexible core hours)., • Location: Remote-First (UK-Based) with Hybrid Flexibility. While our HQ is in Central London, our tech team operates with a degree of flexibility. Ideally, you are within commutable distance to join us in London one day a week (typically Mondays) for collaboration. However, for the right candidate located further afield, we are happy to discuss a flexible arrangement with occasional travel.

Role: Expert .NET Developer – Cross Asset Trading System Location: Very Flexible. Can offer Remote with occasional travel to London City offices Contract: 12 months Rate: Up to £750/day (OUTSIDE IR35) About the Role: We are partnering with a leading investment bank on an ambitious programme to modernise and enhance their cross-asset trading systems. This is a technically challenging, hands-on role, ideal for an expert .NET developer with a strong SQL Server background and experience working in financial environments. You will be joining a highly skilled team focused on performance, reliability, and scalability, tackling complex issues in real-time, data-driven applications. This is purely a tech-heavy role—business knowledge is helpful but not required. What You’ll Be Doing: • Design, develop, and maintain RESTful APIs using .NET technologies (C#, ASP.NET Core)., • Redesigning and refactoring high-activity tables to improve performance and maintainability, • Developing frameworks and tooling for real-time monitoring of trading systems, • Modernising and upgrading legacy codebases, driving best practices in .NET development What We’re Looking For: • Expert .NET Developer: Deep knowledge, • SQL Server Proficiency: Strong fundamentals in querying, table design, and ETL processing large datasets (performance tuning not required), • ADO.Net Expertise: Familiarity with EntityFramework or other ORMs is a plus, but not essential, • Async & Multithreading Mastery: Experience in low-latency, data-driven applications, • Design and build scalable, high-performance back-end services using .NET9., • Familiarity with containerization and orchestration (Docker, Kubernetes) is a plus. Experience with CI/CD pipelines and automated testing frameworks., • Attention to Detail: Ability to spot rare, critical issues before they reach production, • Previous experience in the finance industry, ideally in trading systems Why This Role Is Exciting: • Work remotely while tackling cutting-edge technical challenges, • Collaborate with a high-performing team on a strategic, high-impact programme, • Influence system design, architecture, and long-term performance improvements, • Competitive daily rates up to £750 If you’re a highly skilled .NET developer who thrives in challenging, high-stakes environments and loves working with complex, real-time systems, this is the perfect opportunity to make an impact.

Senior Data Engineer | Snowflake & DBT | Salary £65,000 - £80,000 | Remote Would you like to join a national organisation that helps thousands of people across the UK during their time of need? They’re looking to add a Senior Data Engineer to their centralised Data team. These products impact thousands of users daily, so you’ll get to work on products that are in production and see the fruits of your labour. Their stack is Snowflake, DBT and Azure, and a big focus for them is staying up to date with the latest developments in data engineering, so you’ll be working on cutting-edge tech. Currently, they are undergoing a greenfield migration from On-prem -> Snowflake so they need deep experience with Snowflake and DBT. This is a fantastic opportunity to join a company that not only cares deeply about its customers but also invests heavily in technology. You’ll also benefit from working alongside some of the best technical leaders that I know! What you’ll need • Strong commercial experience as a Data Engineer, • Proven expertise in Snowflake and DBT, • Any cloud experience is good, but Azure is desirable., • Ability to work effectively in a collaborative multifunctional team, • High levels of curiosity and the desire to create solutions that solve the problems of users, • Happy to come into the office in North Bristol once per month If you want to join a company with over a century of history that’s still driving innovation and delivering positive impact to its customers, click apply below or drop me a line at

(Remote) Engineering Manager – AI Native Tech Scale-up – Up to £130k (base) Imagine a world where you can run thousands of simultaneous conversations and instantly transform them into actionable insights for the world's biggest enterprises. That's not science fiction—that's what a forward-thinking client of mine is building. This company has architected a platform that operates at a greater scale, turning human dialogue into a strategic asset. They've closed their Series A, landed major enterprise customers, and solved the "can-it-be-done" problems. Now they need an Engineering Manager to build the high-performing team. "The mission, should you accept it…" • Build, don't babysit: This isn't a role for heavy corp-process or ticket-ticking. The focus is on turning a team of strong senior ICs into a cohesive, accountable, high-performing unit., • Own engineering excellence: You'll design lightweight career paths, run coaching 1:1s, and build a culture where risks are surfaced early and delivery is predictable., • Kill the "zombie projects": Bring discipline to planning. Know when to reset, when to rescope, and how to avoid projects lingering for months without launch., • Champion AI-first ways of working: Use AI as a force-multiplier in your people management—and encourage your engineers to do the same in their dev workflows. "The toolkit you'll bring…" • A proven EM: You've managed engineers before—this isn't your first rodeo. You're ready to hit the ground running on people topics from day one., • Technically literate: You don't need to code, but you can hold your own on real-time systems, WebRTC, and architectural trade-offs., • Startup-proof: You thrive in ambiguity. No "big-company process" crutches—just pragmatic, lean systems that enable speed., • AI-curious: You're already thinking about how AI changes management and development, and you're eager to experiment., • Zero ego: You'll collaborate with product, design, and the founders to drive growth—not just engineering roadmaps. So if this sounds like you then please hit that apply button to find out more.

Full Stack Developer (ReactJS & Java) – Build What Matters Location: Leeds / Bristol UK (Hybrid ) Experience: 5+ years (flexible for strong candidates) Are you a Full Stack Developer who enjoys solving complex problems, building scalable systems, and working with modern cloud technologies? We’re hiring on behalf of a forward-thinking client who is investing heavily in cloud-native platforms, microservices, and automation. This role offers real technical ownership, exposure to cutting-edge architecture, and the chance to work alongside high-performing engineering teams. What You’ll Be Doing • Building modern, responsive UIs using ReactJS, • Designing and developing high-performance backend services with Java & Spring Boot, • Creating scalable REST APIs and microservices, • Writing clear and maintainable Swagger / OpenAPI documentation, • Producing Low-Level Designs (LLD) and shaping technical solutions, • Reviewing code and promoting engineering best practices, • Mentoring developers and contributing to a strong engineering culture, • Writing unit, integration, and automation tests to ensure quality, • Deploying applications using CI/CD pipelines, • Working with Azure and/or GCP to deliver cloud-native solutions, • Taking features from concept to production What We’re Looking For • Strong hands-on experience with ReactJS, • Solid backend expertise in Java, Spring Boot, and Microservices, • Experience designing and consuming RESTful APIs, • Comfortable creating Swagger / OpenAPI specs, • Strong understanding of software design and clean code, • Experience with testing frameworks and automation, • Practical exposure to Azure and/or GCP, • Experience working with CI/CD pipelines, • Work on modern, scalable, cloud-native platforms, • Flexible working (hybrid / remote options), • Opportunity to influence design, architecture, and best practices, • Collaborative, supportive engineering environment, • Competitive salary or contract rate, • Long-term engagement and career growth opportunities Ideal For Someone Who: ✔ Enjoys full-stack ownership ✔ Likes mentoring and sharing knowledge ✔ Wants to work with modern tech, not legacy systems ✔ Values clean code, automation, and quality delivery Apply now or get in touch for a confidential discussion.

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

Senior PHP Backend Engineer— High‑Performance FinTech Location: Full Remote Employment: Permanent Salary: £120,000-£130,000 About the company: Join a lean, venture‑backed product team building automation software that eliminates manual back‑office workflows in complex, traditional industries. The platform is scaling fast, and we’re looking for a Senior PHP Engineer to take ownership of core backend services and performance‑critical systems. You’ll work closely with product and leadership, shaping the roadmap and shipping features that reach thousands of business users. What you’ll do • Architect, build, and evolve robust backend services and APIs in PHP with a strong focus on performance, scalability, and reliability., • Drive profiling and tuning for high‑concurrency/low‑latency environments; lead efforts on caching, queues, and database optimisation., • Implement best practices in security (including payment flows) and compliance (e.g., PCI‑DSS), championing code quality across the codebase., • Own API architecture & integrations, including resilient error handling, idempotency, and graceful retries; support two‑way sync with external systems., • Collaborate cross‑functionally on the product roadmap; contribute to engineering standards, testing discipline, and code reviews. Tech environment: • PHP (modern) with async/event‑loop concepts (e.g., ReactPHP/FrameworkX), custom libraries, and clean, testable design., • APIs: RESTful services, two‑way integrations, robust error handling & retry/backoff., • Performance: high concurrency, low latency, Redis caching, queues/delayed processing, microservices., • Data: MySQL with indexing and query optimisation; profiling for throughput. ___, • Security & payments: network security, payment gateways (e.g., Stripe/PayPal/bank APIs), understanding of PCI‑DSS., • Quality: unit/integration testing, reviews, and design patterns to ensure maintainable code. What we’re looking for • A strong track record delivering complex, production‑grade PHP backends., • Comfort operating at a senior level, owning major technical decisions and trade‑offs., • Evidence of high‑concurrency/scalability work and systematic performance optimisation., • Hands‑on with Redis, queues (e.g., delayed jobs, Kafka/RabbitMQ‑style systems), and microservices., • API craftsmanship: REST standards, two‑way sync, idempotency, error/compensation strategies., • Security & payments: experience integrating payment rails and working with PCI‑DSS or similar., • Bonus points for open‑source contributions or work on complex financial/latency‑sensitive systems. If you’re excited by complex problems, high‑performance engineering, and real product impact, we’d love to hear from you

Senior AI Engineer | Up to £600 Outside IR35 | 6 Months (rolling) Senior AI Engineer Type: Remote (UK/EU) Day Rate: £600 Outside IR35 A product-led tech company is seeking a Senior AI Engineer to report directly to the CTO and design high-impact AI systems across internal tooling, developer workflows, and customer-facing products. You’ll own the end-to-end build of production AI systems, from RAG pipelines and multi-agent architectures to LLM integration, fine-tuning, and workflow automation. Core Skills: • Python / TypeScript / JavaScript, • LangChain, • RAG at scale, • LLM fine-tuning & model optimisation, • Agent & multi-agent architectures, • n8n / workflow automation You’ll Thrive If You: • Have shipped AI systems into production, • Think with a Product Manager mindset and drive adoption, • Can balance speed, cost, and performance across LLM providers, • Stay current with emerging models and frameworks *Bonus: Voice AI, multimodal systems, open-source contributions Due to high application volume, not all submissions will receive feedback Senior AI Engineer | Up to £600 Outside IR35 | 6 Months (rolling)

Full Stack Engineer | Node.js • TypeScript • React • AWS | Scaling SaaS Start-Up 🚀 💰 Package: Up to £70,000 📍 Location: Old Street, London (Remote) 🛠 Tech Stack: TypeScript, Node.js, React, AWS The Opportunity: We’ve partnered with a high-growth SaaS Start-Up that’s transforming how businesses leverage data to scale. After securing significant investment and being led by a seasoned founding team, they are looking for a Full Stack Engineer to help drive their technical roadmap and product innovation. This isn't just another coding job; you’ll be tackling complex engineering challenges in a fast-paced environment where your contributions directly impact the product's evolution. The Role: As a Full Stack Software Engineer, you’ll work across the entire lifecycle, from architectural design to deployment. You will: • Own the Stack: Design, develop, and ship scalable features using Node.js, TypeScript, and React., • Cloud & DevOps: Build and maintain robust infrastructure within AWS environments., • Cross-Functional Collaboration: Partner with product and design teams to translate business requirements into high-quality technical solutions., • End-to-End Delivery: Take ownership of frontend, backend, and database (SQL) requirements. What you’ll need: • Proven experience as a Full Stack Developer in a product-led or start-up environment., • Deep expertise in TypeScript, with strong production experience in Node.js and React.js., • Solid understanding of AWS and relational databases (SQL)., • A "product-first" mindset, you care about the why as much as the how. #FullStackEngineer #NodeJS #TypeScript #ReactJS #AWS #SaaS #LondonTech #StartUpJobs #SoftwareEngineering

Enterprise Architect Remote (UK-based) Check you match the skill requirements for this role, as well as associated experience, then apply with your CV below. £75,000 - £90,000 + bonus, 35-hour work week and great benefits This profitable and growing organisation require a proven Enterprise Architect / Senior Solution Architect, to provide strategic technology leadership across an established department. You will be joining an xrnqpay organisation that operate within the professional services sector but have a unique tech ...