Remote developer jobs in LiverpoolCrear alertas

This is a fully remote contract role with an immediate start.

Company Description Cryptoiex, founded in 2019, is an Estonia-based blockchain platform designed to make cryptocurrency trading fast and easy. The platform provides lightning-fast trade execution, dependable digital wallets, and top-tier security practices. With a mission to simplify the exchange process, Cryptoiex actively contributes to the crypto community while driving transformative innovation. The company is passionate about incubating emerging technologies to shape the future of blockchain. Role Description This is a full-time remote role for a Smart Contract Developer. The developer will be responsible for designing, implementing, and testing smart contracts on blockchain platforms. Daily tasks will include reviewing and optimizing contract performance, conducting code audits to ensure security and efficiency, and collaborating with teams to understand project requirements. Additional responsibilities may involve integrating smart contracts with other blockchain components and staying updated on industry trends in blockchain technology. Qualifications • Experience with Smart Contract development and blockchain technologies, particularly Ethereum or other major platforms., • Proficiency in Solidity, Vyper, or other smart contract programming languages., • Understanding of blockchain architecture, cryptography, and decentralized systems., • Ability to conduct comprehensive code testing, audits, and reviews to ensure security and performance., • Strong problem-solving skills and the ability to work in a remote, collaborative environment., • Bachelor's degree in Computer Science, Engineering, or equivalent experience in related fields., • Familiarity with web3 libraries and blockchain tools such as Truffle, Hardhat, or Remix is a plus., • Passion for blockchain technology and its application in the real world.

About Us: OpenSolar was founded in 2017 by global pioneers in solar software - Andrew Birch and Adam Pryor. OpenSolar exists to accelerate the adoption of solar and renewable energy globally. We provide the world's clean energy professionals with an end-to-end digital design, sales and management software to grow their businesses, free of charge. OpenSolar is driven by its mission to accelerate the adoption of solar for a world powered by sunshine by 2050. We stay focused on our mission by obsessing over the experience of our end users, being open and honest, solving problems through careful and deliberate design, and by keeping things simple. OpenSolar is a truly global organisation with our team spread across 12 countries and our user base spread over 185+ countries. Find out more about our world class crew here: ___. At OpenSolar, we are dedicated to cultivating a workplace that celebrates diversity and promotes inclusivity. Our goal is to build a team that is reflective of the communities we serve, recognising that diversity brings strength and richness to our organisation. We believe that everyone should feel empowered to bring their authentic selves to work and we are committed to creating an environment where all employees are valued, respected, and supported. We actively seek to attract and retain a talented workforce that represents the breadth of our society. We provide equal opportunities for everyone to thrive and advance in their careers, enabling them to achieve their full potential. This is your opportunity to be part of the clean energy movement, creating a lasting impact on the world. All while being part of a passionate, fun, and highly collaborative team. The Role: The Principal Software Engineer (Full Stack) role is a full-time permanent position located in the United Kingdom and is a remote working role. You will have the opportunity to be part of a global high-performing dynamic software team, doing what you do best. The role is focused on designing and building the best solutions for our users in over 185 countries, whilst maintaining best practices in software development. What you’ll be doing: • Design and implement robust, scalable, and secure full-stack solutions using React / Python / Django / MySQL., • Own architecture decisions for complex systems, ensuring long-term maintainability and scalability., • Collaborate with product managers, designers, and engineering leadership to define and drive technical strategy and roadmap., • Lead cross-functional technical initiatives, including performance optimisations, system refactoring, and migrations., • Establish and enforce engineering best practices across the organisation (code quality, security, testing, CI/CD)., • Mentor and coach engineers and senior engineers, fostering professional growth and technical excellence., • Conduct and facilitate design reviews, code reviews, and technical deep dives., • Drive innovation by evaluating and introducing new technologies, frameworks, and methodologies. What you’ll need: • 12+ years of relevant experience in the core technology skills, including substantial leadership and architecture responsibilities., • Core Technology skills required – Strong full stack software engineering skills., • Desirable technology skills: Python, Django, React, JavaScript, MySQL, SPAs, AWS (Lambda, CloudFormation, RDS)., • Best practice software development skills and practices., • Excellent communication skills with an open, collaborative approach., • A passion for problem solving and challenges., • The desire to positively contribute to shaping organisation culture and be part of a diverse team., • A good understanding of consumer finance, B2C payments and integrated e-commerce solutions is preferable. What we bring: • A Passionate, Driven, and Highly Collaborative Team: Join a team that is dedicated to making a difference, where collaboration and passion drive our success., • Mission-Focused Organization with a Well-being-Led Culture: We prioritize both our mission to drive clean energy solutions and the well-being of our team members, fostering a supportive and healthy work environment., • Diverse, Equitable, and Inclusive Work Environment: We celebrate diversity and inclusivity, creating a workplace where everyone's contributions are valued and respected., • Professional Development and Support for Your Growth: We invest in your development with opportunities for learning and advancement, supporting your career journey., • Constant Exposure to New Opportunities: Experience a dynamic work environment where you'll encounter cutting-edge technology solutions and innovative projects., • Fast-Paced Environment with Leading Technology Solutions: Work at the forefront of the clean energy sector, leveraging state-of-the-art technology to drive impactful change., • Flexible Leave Options: Enjoy flexibility to manage your life-work priorities with leave options that support your personal and professional well-being., • Opportunity to Create a Lasting Impact: Be part of the clean energy movement and contribute to a sustainable future, making a meaningful impact on a global scale. If you are a talented principal software developer possessing all of the requisite skills, seeking an opportunity to join our fast-paced start-up, please apply.

Mid-Level Developer (Solo Lead) Level: Mid-Level Developer - £55,000 (full-time) with flexibility for reduced hours or project-based delivery Location: Remote | Flexible Function: Software Development | Full Stack | Product Engineering Industry: HR Technology | Data & Analytics | Purpose-Driven SaaS Join an organically funded HR technology startup focused on pay gap reporting, salary data analysis, and amplifying employee voice through data. Our client is building a platform centred on equity, transparency, and accountability, and is now hiring a mid-level developer to take ownership of day-to-day engineering alongside the two co-founders. About the Role As a Mid-Level Developer, you’ll work directly with the two co-founders of a purpose-driven HR technology startup, acting as the sole engineer on the platform. You’ll contribute across front end and back end development, building and evolving features that support pay gap reporting, salary analysis, and employee voice. The role offers a high degree of flexibility around working patterns and a clear opportunity to broaden your full-stack capability over time. What You’ll Be Doing • Building and extending product features primarily using JavaScript and CSS, with a focus on maintainable, production-ready code., • Working across a full-stack, low-code architecture using Nordcraft on the front end and Xano on the back end, learning these platforms as needed., • Developing and maintaining APIs to integrate the platform with external HR systems such as Workday and other third-party tools., • Implementing pay gap reporting functionality, including ethnicity and disability reporting, and supporting differing regulatory requirements across jurisdictions., • Integrating AI-driven reporting and commentary features through external services and platform integrations, rather than developing AI models directly., • Improving the robustness of the codebase by introducing or enhancing database backups, regression and unit testing, and applying appropriate web security practices. Ideal Background • Mid-level experience as a JavaScript developer, with exposure to front end and back end development., • Willingness to work full stack and learn new platforms or tools, even if you have not used Nordcraft or Xano previously., • Solid understanding of core web development concepts, including security, performance, and API design., • Comfortable working as the sole engineer on a product while collaborating closely and communicating regularly with non-technical co-founders., • Experience working remotely or in flexible working arrangements, with a reliable and organised approach to delivery., • Able to provide references that speak to reliability and experience working independently or on contract-based engagements. What You’ll Receive • Salary of £55,000 for a full-time role, with openness to reduced hours, three-day weeks, or project-based delivery., • Fully remote working by default, with flexibility around hours and an outcomes-focused approach., • A supportive, founder-led environment with an emphasis on equity, fairness, and ethical use of data., • Direct exposure to product decision-making and increasing technical ownership as the platform evolves., • The opportunity to strengthen full-stack development skills in a real production environment. Who Should Apply This role suits a mid-level developer who wants ownership, flexibility, and closer involvement in product development than is typical in larger teams. If you enjoy working across the stack, communicating directly with founders, and contributing to a product with a clear social purpose, this role is likely to be a strong fit.

Applications will be reviewed in the New Year 🌟 No agencies 🚫, thank you 🙏 Who are we? 👋 Homeflow is a market-leading, fast-growing, profitable, software-as-a-service (SaaS) business in the property market. We think we’re a lovely team of people with a fantastic company culture that we want to retain as we grow - ambitious, hard-working and collaborative yet respectful of work-life balance. You can expect to feel welcomed and supported by some truly talented people, in a company that is constantly innovating. We are looking for a Senior Frontend Developer, based in the UK. This role will involve building and maintaining our new website platform using Next___js, React, TypeScript, TailwindCSS and MongoDB. You will be working in a fast-paced environment to develop new website themes and add new features in a complex Next.js-based codebase (including a CMS). This is a great opportunity for the right person to take on a challenging and broad role. Homeflow is operating on a fully remote basis but occasional travel will be required for our company meet ups (bi-annually at most in the UK). Typical job tasks include 🚀 • Maintaining and developing our new website platform using Next.js, • Building new website themes and components, • Fixing bugs, • Getting involved with team-building during stand-ups, retros and team discussions We’re looking for someone who has 🔎 • 5+ years’ experience in front end web development, • Strong competency with TypeScript, React and Next.js, • Strong problem solving and debugging ability, • Good understanding of performance, optimisation and best practices; particularly in React, • A passion for web development - someone who is continuously learning about new technologies, • Excellent (Unix/Linux) command-line skills People who thrive in this role at Homeflow are great problem solvers who like to get their head down and stuck into a task. They are friendly, positive and passionate. They also embody our company values of being driven, open, polished and pioneering.

We are looking for an experienced Senior Machine Learning Engineer to lead the design and production integration of ML into an established live trading system and drive its next phase of development. Building on our early ML research and prototypes, you will design, build, deploy, and operate production ML components that integrate directly with a real-time execution engine – improving decision-making and execution quality with measurable financial impact. This is an excellent opportunity for someone who enjoys autonomy, technical responsibility, and building production-grade ML systems where reliability, latency, and real-world feedback loops matter. What You’ll Do • Lead the design and production integration of ML components into a live, Python-based trading system, • Take early ML research/prototypes and turn them into reliable production models and services, • Build robust training and evaluation pipelines with safeguards against leakage, non-stationarity, and drift, • Develop real-time inference components with clear fail-safes, fallbacks, and graceful degradation, • Create monitoring and observability for production ML (model performance, drift detection, alerts, rollback plans), • Work with high-frequency market data: missing data, late arrivals, outliers, regime shifts, and noisy signals, • Collaborate directly with the Head Trader to translate strategy goals into ML objectives and measurable outcomes, • Partner closely with software engineers on integration, deployment, performance, and operational reliability, • Troubleshoot and resolve production issues quickly during key market hours when needed Essential Skills • Strong Python developer (min. 5+ years professional Python experience), • Demonstrable experience taking ML models from prototype to production (deployment, monitoring, and ongoing operation), • Strong understanding of validation pitfalls (e.g., leakage), time-series/non-stationary dynamics, and model drift, • Experience building end-to-end ML workflows: data ingestion/cleaning, feature engineering, training pipelines, model serving/inference, • Ability to design for reliability: monitoring, alerting, safe deployment, rollback strategies, and incident response, • Comfortable owning and improving an evolving codebase: refactors, architecture improvements, reproducibility, and clean tests, • Strong engineering discipline: correctness, edge cases, careful time-handling, attention to detail, • Comfortable working independently, making architectural decisions, and maintaining high code quality, • UK-based and available for support during core market hours when needed Desirable Skills • Experience with real-time/low-latency systems (streaming data, telemetry, market data, etc.), • Familiarity with production ML monitoring/observability practices and tooling, • Experience with cloud deployment environments (VMs/containers, monitoring, CI/CD), • Background in financial markets, algorithmic trading, or market microstructure (helpful, not required), • Experience with distributed systems, message queues, or event-driven architectures What We Offer • Competitive salary – negotiable based on experience, • Mostly remote, with some in-office collaboration days for coordination and planning, • Yearly bonus based on company performance, • The chance to take significant ownership of production Machine Learning in a live system, • Long-term role with the opportunity to influence the Machine Learning roadmap and system design, • A lean environment with minimal bureaucracy and direct impact

Freelance Full-Stack Engineer (React / 3D) Role: Full-Stack Developer (Next.js / WebGL) Engagement Type: B2B Contract / Freelance (Project-Based) Location: Remote (UK-based only) Duration: Estimated 4-6 Weeks (Fixed Deliverables) 1. The Engagement We are seeking a high-velocity freelance engineer to architect the core web infrastructure for a SaaS platform. The project involves building a sophisticated browser-based editor that handles 3D asset manipulation, complex state management, and client-side media processing. Operational Model: This is a hybrid-workflow project. The contractor is explicitly encouraged to utilise AI Coding Assistants (Cursor, Copilot, etc.) to handle boilerplate and UI velocity, focusing their manual engineering effort on the complex WebGL architecture and state logic. 2. Statement of Work The project requires the delivery of four core technical modules: A. The 3D Editor Environment • Requirement: Build a performant editor using React Three Fiber (R3F)., • Functionality: Implementation of a workspace allowing for the import, arrangement, and manipulation of 3D assets (.glb) using standard transform controls., • Key Challenge: Efficiently managing scene graphs and transient updates outside the React render loop to maintain performance. B. Browser-Based Media Generation • Requirement: Architect a client-side pipeline to process and export canvas content., • Functionality: The system must be able to capture frame-data from the 3D context and assemble it into media files entirely within the browser, minimizing server-side dependencies., • Tech: Proficiency with WASM-based solutions (e.g., FFmpeg.wasm) is required. C. Real-Time Device Synchronization • Requirement: Create a low-latency "Handshake" and data layer between the web session and external connected clients., • Functionality: Implement a secure pairing flow (e.g., code-based) that facilitates the bi-directional sync of JSON state data between the web app and remote sessions. D. Interactive 2D Overlay • Requirement: A manipulation layer for defining regions of interest., • Functionality: Implementation of a vector-based drawing interface (using libraries like fabric.js) to generate coordinate data and masks for backend processing. 3. Tech Stack • Frontend: Next.js 14+ (App Router), TypeScript, Tailwind CSS., • 3D Environment: Three.js ecosystem (React Three Fiber, Drei)., • State Management: Zustand (Crucial for the 3D/UI bridge)., • Backend Infrastructure: Supabase (PostgreSQL, Auth, Storage)., • Media Processing: Browser-based encoding (WASM). 4. Contractor Profile We are looking for a specialist who: • Is an "AI-Native" Developer: You move faster than the average dev because you leverage AI tools to automate the mundane, allowing you to ship complex features rapidly., • Understands 3D on the Web: You know the difference between a mesh and a geometry, you understand scene graphs, and you know how to optimize assets for browser memory limits., • Delivers Autonomous Solutions: You can take a technical requirement and execute it end-to-end without daily micro-management. 5. Timeline • Phase 1: Core Chassis, Auth, and Asset Import., • Phase 2: State Management & Sync Logic., • Phase 3: Client-Side Rendering Pipeline., • Phase 4: API Integration & UI Polish.

Our client is a fast-growing SaaS company building web and mobile products used worldwide for organising, engagement, and field operations. They’re small, sharp, and engineering-led — shipping fast, solving real problems, and working in a genuinely collaborative environment. They’re now adding a fourth A-player Full-Stack Developer to their tight 3-person engineering team. If you want real ownership, influence over architecture, and the chance to shape a product used at global scale — not just churn through tickets — this is your role. Core Engineering Responsibilities • Deliver major features end-to-end on the core web platform — backend, API, and front-end integration., • Design and build scalable server-side logic with high reliability and performance., • Own relational database work: schema design, optimisation, and complex SQL queries., • Collaborate deeply with the engineering team on architecture, code reviews, deployments, and shared technical decisions., • Help burn down a growing backlog of features, improvements, and refactors on the main web application., • Over time, contribute to a new Kotlin/Compose Multiplatform mobile app (single codebase for iOS + Android)., • Join roadmap, refinement, and cross-functional discussions with Product, Sales, Marketing, and Leadership. What You Need • Strong full-stack or backend-leaning engineering experience., • Deep capability in a server-side language — PHP preferred (Java or similar fine if you transition quickly)., • Proven experience building and shipping scalable web apps and APIs., • Strong SQL skills (MySQL ideal)., • Good JavaScript knowledge and comfortable plugging into front-end logic., • Confident working in Linux/server environments and debugging across the stack., • Bonus: Kotlin, Android/iOS, or Compose Multiplatform experience., • Must be based in the UK Compensation & Package • Salary up to £80k GBP, • Remote, • Pension, • Health Insurance If you want ownership, impact, and the chance to help shape a global product with a small team of A-players — this is where you’ll do the best work of your career!

At Intercept, we help organizations unlock the full potential of AI in the Cloud. As an AI & .Net Developer you’ll guide customers through their AI journey, designing and delivering innovative solutions built on Azure’s cutting-edge capabilities. You turn complex ideas into practical, scalable applications, bridging data, cloud services, and intelligent models. With your technical insight and clear communication, you empower customers to confidently adopt AI and drive meaningful impact across their business. Key Responsibilities: • Advise, guide, and support customers on their AI Journey and broader Azure AI-related questions., • Designing and delivering custom AI solutions on Azure OpenAI Service and Microsoft Foundry, using patterns like RAG, function calling, tool/agent orchestration, and fine-tuning where appropriate., • Implementing MCP-based integrations between AI services and existing application components (web apps, APIs, data platforms) for seamless collaboration., • Design and optimize data pipelines that prepare structured and unstructured data for model training and RAG solutions., • Implement vector search, embeddings, and retrieval-augmented generation workflows., • Fine-tune or customize foundation models for domain-specific use cases., • Create automated evaluation and monitoring systems to track model quality and drift., • Delivering technical workshops and demos to enthusiast customers and guide them in their AI journey., • Document architectures, workflows, and best practices for internal and external stakeholders., • Contributing to cloud-native applications and integrate them with AI solutions., • Participating in daily stand-ups and sprints; breaking down work into deliverable backlog items and documenting designs, decisions, and runbooks. About us: Digitization has fundamentally changed our world and technology now plays an unavoidable role in our daily lives. At Intercept, we’re driven to make a real impact by empowering software organisations to build better software for a better tomorrow. We help them work faster, more efficiently, and more securely. Our ultimate goal (BHAG) is that by 2032 we have consistently worked our Intercept magic and empowered 10,000 software organisations to build a better tomorrow and educated1,000 ambassadors to drive that vision forward.Our expertise is demonstrated through the certifications and acknowledgments we've earned from both Microsoft and our valued customers. We call ourselves Interceptors and we have created an atmosphere of a "community within a community." With a true people-first mindset, together, we take on challenges, support each other, and achieve more as one united force. We are working daily to empower our customers and each other. We are ambitious, driven and innovative. But make no mistake, we work hard but also get a lot of fun and success in return. Job requirements • Strong understanding of AI frameworks, tools, and capabilities, • Ability to design, train, and deploy models for real-world applications, • Solid grasp of cloud-based AI services and scalable solution architectures, • Experience integrating AI into existing software systems, • Commitment to staying current with emerging AI technologies and responsible/ethical AI practices, • Excellent communication skills, with the ability to collaborate with both technical and non-technical stakeholders, • Experienced with .NET What do we offer? • Salary range between 52.000 to 62.000GBP gross per year depending on experience., • €400 to set up your home office and a DeskGuru consultation to ensure ergonomic working conditions., • Work in Flexible, Remote First environment with a lot of Autonomy!, • Study during work hours? No problem! We provide time and space for professional development, • We also value the future, so our pension conditions are up to date!, • A personalized welcome pack with your laptop and all the tools you need to hit the ground running., • Collaborative and Friendly Team., • Be part of a fun, Inclusive culture and attend our great In-person events: Interceptival & Wintercept

Location: 100% Remote (UK Based) Job Type: Full-time, Permanent Salary: £45,000 - £55,000 (Dependent on experience) Work Week: 35 hours, full-time About The Role INDEZ is looking for a skilled Magento Developer to join our compact, high-performance team. We are a Google Premier Partner and the organisers of the national Ecommerce Scotland conference We manage a portfolio of multi-million turnover (7 & 8 high figure) Magento B2C, B2B and Omnichannel merchants, handling their design, maintenance, and growth marketing. This is a unique opportunity to work directly alongside our CTO - a highly specialised ecommerce architect with a PhD in High-Performance Computing. You will have the chance to work with high-level technical leadership, adopting the latest technology for growing and scaling ambitious clients. We are a fully remote company with a results-oriented culture that believes in empowered autonomy. We value results, trust, diligence & attention to detail. We need a "safe pair of hands" who can take ownership of code quality and manage their own time effectively. The Opportunity We don't just patch bugs; we innovate. We actively encourage the use of Agentic AI and Next-Gen IDEs to accelerate complex refactoring. Whether you prefer Google Antigravity, Cursor, Windsurf, or PHPStorm with AI Assistant, we want you to use the best tools to amplify your output and focus on high-value architectural logic. What You’ll Do • Develop & Optimise: Develop, maintain, and proactively optimise Magento 2 stores for a diverse client base., • Complex Troubleshooting: Troubleshoot complex backend issues and integrate third-party systems (ERPs, Payment Gateways)., • Architectural Collaboration: Collaborate with the CTO on architectural decisions and performance optimizations., • Quality Control: Write clean, standards-compliant, testable code and assist in code reviews. The Essentials (About You) • Experience: Minimum 3+ years of commercial experience with Magento 2, specifically with a backend focus., • Tech Stack: Strong proficiency in PHP, MySQL, HTML/CSS, JavaScript, and Git., • AI-Augmented Workflow: You are comfortable working with AI-native IDEs (e.g. Google Antigravity, Cursor, Windsurf) to speed up debugging and code generation., • Location: You must physically live in the UK and possess a valid work permit (no Digital Nomads)., • Mindset: You are a problem solver who finds root causes rather than patching bugs. You are self-disciplined and communicate clearly - essential traits for our remote culture. Why Join INDEZ? We compete on culture, mentorship, and stability rather than venture-backed burnout. • Remote Freedom: Work from anywhere in the UK. We care about output, not hours in a chair., • Work-Life Balance: Standard 35-hour working week (9am-5pm), with flexibility to reduce to 28 hours (4 days) to suit family life., • Exceptional Leave: 38 days total holiday (28 days + 9 statutory holidays + your birthday off)., • Benefits: Pension scheme (5% contribution), Life Cover, and a budget for a high-spec work laptop (e.g. MacBook, Dell XPS, Dell Pro Max Plus) after probation. Plus, we provide noise-cancelling headphones to ensure you have the peace needed for deep “flow” state work., • LLM’s: All staff have access to Gemini Pro via our Google Workspace account. ChatGPT Pro or Claude Pro are also available if you have a preferred LLM. Magento Focus • Our Ecommerce focus is primarily on Magento 2 with Hyvä Commerce., • Our hosting partner is Sonassi Hosting with Cloudflare & New Relic. How to Apply Please submit your LinkedIn profile, CV along with a link to portfolio or GitHub. Note: We may ask for a small, paid code test (e.g., scoping a feature or fixing a bug) to demonstrate your approach to code quality and communication. No recruitment agencies, please.

Join us in redefining the creator economy with AI Fanvue is the fastest-growing creator monetisation platform in the creator economy. We are the leading AI-powered creator-first platform, designed to empower creators worldwide to directly monetise their audience. We’re on a mission to redefine the creator economy by empowering creators to connect, share, and earn more efficiently. At Fanvue, we don’t see financial integrations as just plumbing - we see it as core to the product experience and a growth engine for creators. Every checkout flow, every payout experience, every fraud or financial tool we build is central to delivering trust, speed, and scale for our global community. This role has a fundamental impact on how the business will scale, managing millions of transactions in and out. 🎯 The Role As we continue to scale aggressively, we’re looking for a world-class Senior Software Engineer - FinTech Integrations to own and drive our checkout and payouts product stream, handling well over $100m+ per year. This is a hands-on role for someone who thrives on building complex systems, pushing technical boundaries, and shaping the financial backbone of a high-growth platform. As the platform continues to scale, this role is for someone who’s ambitious to scale their knowledge and experience accordingly, progressing significantly as a Principal IC or in Management. 🚀 What You’ll Do • Architecting Scalable Financial Systems: Leading the strategic design and implementation of robust financial integrations, aligning with the company’s vision of innovation and operational excellence., • Own the Checkout & Payout Experience: Build and deliver frictionless, secure, and high-converting payment and payout flows that scale globally., • Build & Evolve Financial Tooling: Design and implement fraud prevention systems, reconciliation tools, reporting dashboards, and internal admin experiences that directly influence how payments work across Fanvue., • Scale Integrations with Third Parties: Lead the adoption and optimisation of financial APIs, alternative payment methods (APMs), and payout providers, ensuring resilience, auditability, and user trust., • Developer Experience Leadership: Constantly improve the developer experience of the codebase, ensuring that financial systems are maintainable, testable, and scalable., • Cross-Functional Collaboration: Partner with product, design, compliance, legal, and operations to align financial systems with business priorities and regulatory requirements., • Quality & Velocity: Deliver high-quality, tested, and reliable systems at the speed of Fanvue’s growth. 👀 Who You Are Must-haves: • Technical Excellence: Expert knowledge in TypeScript, React, Node.js, and strong SQL or Postgres skills., • Payments Domain Expertise: You’ve built or scaled high-volume payment and payout systems (hundreds of thousands to millions of transactions, ideally across multiple geographies)., • System Thinker: You’re comfortable designing and operating in highly complex, interdependent systems with financial, compliance, and user experience constraints., • Hands-On Engineer: A senior IC who thrives on writing code, solving technical challenges, and pushing systems forward, delivering low-latency, fault-tolerant checkout flows with resilient retry, fallback, and routing logic., • Collaborator & Communicator: Skilled at managing stakeholders (internal and external), explaining trade-offs clearly, and working cross-functionally with transparency., • High-Quality at High-Speed: You move fast without compromising on quality, rigor, or security., • Marketplace/Platform Context (ideal): Prior experience in a marketplace, creator economy platform, or fintech environment where payments and payouts are core to growth and trust. 🌍 Why Join Fanvue? • Shape the financial backbone of the fastest-growing creator monetisation platform., • Competitive salary, equity, and benefits package, • Work in a stream that directly impacts trust, conversion, and revenue at a global scale., • Join a talented, mission-driven team dedicated to empowering creators worldwide., • A culture that values innovation, ownership, transparency, and speed., • Benefits: Unlimited holiday, hybrid/remote flexibility, budget for growth & wellbeing, flexible working hours, and recognition as one of The Sunday Times Best Places to Work 2025.

About Us Earnly is a FinTech startup on a mission to simplify financial management and empower individuals and businesses with real-time clarity on their money. We’re developing a new platform that makes financial insights accessible, transparent, and stress-free. As an early member of our team, you’ll have the opportunity to directly shape the product, culture, and future of the company. About You You thrive in dynamic environments where no two days are the same, motivated by big goals and the satisfaction of building something meaningful from the ground up. Startups bring tight deadlines, shifting priorities, and lean resources, but you embrace the challenge, staying focused under pressure, taking ownership, adapting quickly, and pitching in wherever needed. The Role We’re looking for talented .net developer with proven commercial experience to help us build the core infrastructure that shall power our entire platform. You’ll be responsible for designing, developing, and maintaining secure, scalable APIs, data processing pipelines, and backend integrations with third-party services like Stripe, PayPal, and Open Banking providers. Key Responsibilities: • Build and maintain robust RESTful APIs for mobile and web clients., • Design and manage databases built in MongoDB and SQL Server to store, query, and aggregate user financial data., • Develop data ingestion pipelines to process real-time and batch data from external services., • Optimize backend performance and ensure application scalability and resilience., • Build authentication and authorization flows, following best practices for fintech-grade security., • Write unit and integration tests, participate in code reviews, and contribute to continuous improvement., • Collaborate closely with frontend/mobile engineers, product managers, and founders in agile development cycles., • Contribute to infrastructure decisions (e.g. Docker, container orchestration, cloud services). Skills & Experience You’ll Need • 5+ years’ experience in backend development (ideally in a startup or SaaS environment)., • Proficient in .Net, Core 8, Razor Pages and Bootstrap 5 for UI., • Experience with databases such as MongoDB and SQL Server, including schema design, indexing, and performance tuning., • Familiarity with cloud platforms like Azure (we use Azure)., • Experience with containerization tools (Docker, Docker Compose) and deployment pipelines., • Strong understanding of API design, versioning, and security (OAuth, JWT, API tokens)., • Comfortable working with Git, agile methodologies, and CI/CD practices., • A good understanding of data protection, GDPR, and fintech security requirements. Nice to Have • Exposure to event-driven architecture or message queues (e.g. Kafka)., • Experience integrating payment platforms like Stripe, PayPal, Plaid, True Layer or Open Banking., • Exposure to Azure App Services., • Knowledge of financial systems, accounting, or tax workflows. What We Offer • Equity within the business (granted after demonstrating ability and commitment), • Remote & flexible working environment, • Training and development budget to support your growth, • The chance to join a FinTech startup at an early stage, where your input truly shapes the product and business Requirements • UK-based (remote OK), right to work in the UK. How to Apply If you are excited by the opportunity to own growth at an early-stage FinTech and are motivated by equity and long-term value creation, we would like to hear from you.

🚀 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 November 2025 (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!

Lead AI Engineer UK - Remote Portugal - Remote There are NO limits to your career: come shape the future and be part of a truly unique global culture at OutSystems! About This Role As a Lead AI Engineer in our Artificial Intelligence Group, you will be working on our Mentor line of products. Your main role will be to design and bring to life AI products and features applied to the problem of Enterprise Vibe Coding (vibe coding for “serious software”), covering the full Software Development Lifecycle. To do this, you will work alongside the rest of the group to push the state-of-the-art and build the next generation of AI-native developer tools. The sky's the limit and you’ll help us get there. Key Responsibilities • Stay up to date with the state-of-the-art in Artificial Intelligence and Machine Learning, and apply it to the problem of Enterprise Vibe Coding;, • Make use of techniques such as In-Context Learning (Prompt Engineering & Retrieval Augmented Generation) and Tool Calling to guide Agents to perform as intended;, • Work in an “eval-driven development” methodology, applying evaluation techniques such as model-based critiques, semantic accuracy benchmarks, and tool-use success rates as the basis for developing robust, reliable, and production-ready LLM Agents;, • Work across the entire lifecycle of product development, from ideation, through prototyping and designing to implementation and evaluation;, • Collaborate with cross-functional teams to ship and iterate on production-grade AI products;, • Own the end-to-end development of AI features of a customer-facing product, ensuring software quality, observability and scalability;, • Be a thought leader in the space, advancing the field by putting the most forward ideas into practice in a large-scale project. Qualifications / What You Need To Succeed • Ph.D. or MSc degree in Computer Science, Electrical Engineering, Artificial Intelligence, Machine Learning, or related technical fields is highly valued., • 7+ years of work experience in Machine Learning and AI Engineering roles, preferably building with LLMs and/or Agentic Systems, from development to production., • Hands-on experience with LLM frameworks (e.g. langchain, langgraph, llamaindex, langsmith), AI platforms (e.g. Databricks, mlflow) and containerization solutions (e.g. Docker) is valued., • Strong software engineering fundamentals and proficiency in Python are a must., • Be creative, ambitious and curious. Be resourceful and innovative. The Longer Story: OutSystems enables enterprise teams to build AI-powered applications and agents that reduce manual work, streamline internal operations, and accelerate impact. A proven low-code foundation combined with agentic AI and AI app generation capabilities empowers teams to move up to 10x faster with the assurance of security, scalability, and governance built in. As the future becomes agentic, our customers need us now more than ever. AI has opened the door to extraordinary possibilities—but inside the enterprise, things are moving fast and feeling chaotic. Some early adopters are making progress in production, but for many, AI tools are sprawling without governance, data isn’t ready, and talent isn’t there yet. Enterprises are still drowning in application backlogs and struggling with legacy systems. But with the right platform, AI doesn’t have to add to the chaos. It can become the breakthrough that brings clarity—and drives real, enterprise-wide impact. At OutSystems, we’ve built that platform, providing the tools necessary for enterprises to overcome these hurdles. We are looking for passionate, talented, and motivated people to join us in helping our customers build, deploy, and scale apps and agents—fast, helping them accelerate innovation while enabling secure, governed human-AI collaboration. OutSystems is a truly global company, with more than 850,000 developer community members, 1,700 employees, more than 500 partners, and thousands of active customers in over 75 countries and across 21 industries. Founded in 2001, OutSystems has offices in the United States, United Kingdom, the Netherlands, Portugal, Germany, the UAE, Japan, Hong Kong, Malaysia, Australia, India, and Singapore, and of course has a thriving, worldwide community of remote employees. Amongst our customers are some of the world's most recognizable brands across diverse industries—brands like Toyota, Heineken, Bosch, KeyBank, and UCLA. These customers are the reason we have a 4.6 star rating on G2. Their success is ours, and their stories demonstrate tangible ROI and transformational impact. We are a 9x Gartner Magic Quadrant Leader for Low-Code Application Platforms and a multi-year leader in the Forrester Wave. We’re recognized not just as leaders but as visionaries with a strong ability to execute, now extending our leadership into the AI and agentic application development arena. Working at OutSystems Our goal is to ensure that OutSystems is a place for bright, happy, and motivated people who share a common purpose and take pride in doing excellent work to pursue our vision of providing the AI-powered low-code development platform enterprise leaders trust to build, secure, and evolve their business applications, agents, and core systems. Our culture is focused on our core values of trust, customer success, innovation, and alignment. Our team members operate with transparency, integrity, and accountability, define success through the lens of the outcomes we deliver for our customers, push the boundaries with excellence, and work together toward our shared vision to deliver on what matters most. What do we have to offer you? • A company that is always growing, changing, and innovating. We challenge each other to innovate in our products, in our team, and how we use our own technology. And we give our teams space to be proactive and creative., • Real career opportunities. We care about growth and development. Yes, vertical career progression is a possibility, but it's not the only one. From lateral moves and joining different teams to mastering specialized skills, we support your growth no matter what your goals are., • Work colleagues that are as smart, hard-working, and driven as you. We act as one global OutSystems team, taking ownership and working together toward a shared vision., • Disrupting the status quo is in our DNA. In fact, it’s why our company exists., • We ask “why” a lot. It helps us connect our individual work to the bigger picture and sometimes even uncover a better way. Are you ready for the next step in your career? Then we’d love to hear from you! OutSystems nurtures an inclusive culture of diversity, where everyone feels empowered to be their authentic self and perform at their best. A company that embraces the creativity and innovation that comes through diverse perspectives. We are committed to creating a team that reflects society through inclusive programs and initiatives and are proud to be an equal opportunity employer. All qualified applicants receive equal consideration regardless of race, place of origin, color, age, marital status, religion, sex, sexual orientation, gender expression or identity, protected veteran status, disability status or any other status protected by law.

About Aero A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We’re a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine ownership of their work. Every project you touch will be seen by thousands of people and will directly influence how high-profile brands connect with their audiences. Who we’re looking for We’re looking for a front-end developer who’s motivated, curious, and excited to create impactful e-commerce experiences. You’ll be joining at an early stage, which means plenty of opportunity to shape how we work, grow your skills, and leave your mark. If you care about craftsmanship, love solving complex problems, and want to work directly with well-known brands, we’d love to hear from you. Experience We’re looking for someone who has: • 2-3+ years of experience working in a web development agency or in-house for a brand, • Experience developing Shopify themes, • Strong knowledge of modern JavaScript, • Ability to write well-structured, semantic, and accessible HTML, • Confidence writing framework-agnostic, performance-focused JavaScript, • Awareness of WCAG accessibility guidelines, • Solid understanding of front-end performance best practices, • Strong attention to detail when building polished, complex interactions, • A positive, problem-solving mindset and broad technical curiosity, • Experience with modern web tooling (transpilers, linters, build and CI tools, etc.), • Experience with Git and ability to collaborate in a dev team, • Awareness of modern and emerging browser APIs, • Familiarity with progressive enhancement principles Nice to have Not essential, but any of these would be a bonus: • Experience with a front-end/full-stack framework like React or Remix, • Experience with a back-end language, framework, or backend platform like Supabase, • Experience setting up or running A/B tests, • Experience building with a headless CMS, • Previous agency experience, delivering websites for multiple clients, • Deep knowledge in one or more areas such as animation, performance, or accessibility Benefits • Fully remote, forever - work from anywhere in the UK, with flexible hours, • Generous annual leave - 28 days + bank holidays, • Top equipment - high-spec Apple machine provided, • Salary DOE - competitive for your level of experience

Senior Full Stack Developer / Engineer (TypeScript React Redux Node.js) Remote UK to £90k Opportunity to progress your career in a senior, hands-on Full Stack Developer role at a scaling Fintech who have built an energy trading platform to revolutionise energy buying for large industrial and commercial users. What's in it for you: • Salary to £90k, • Remote working, • Impactful role with complex challenges, • Great career growth opportunities as the company scales Your role: As a Senior Full Stack Developer you'll help to build a seamless digital experience that makes complex energy systems simple, powerful and intuitive, creating user interfaces that bring trading and billing into one flexible product using React and Redux and TypeScript, Node.js on the backend. You'll also contribute to maintenance of current systems, assist with the migration from JavaScript microservices to a monorepo architecture using TypeScript and integrate APIs and backend services. There's a collaborative team environment where you'll input into technical discussions and decision making. Location / WFH: There's a remote first policy so you can work from home on a full time basis, with the caveat that you'll meet up with the team in London from time to time, please note you must be UK based and have the right to work. About you: • You have strong software engineering experience across the full development lifecycle, • You have React and Redux front end skills combined with backend JavaScript, TypeScript, Node.js and API experience, • You have worked on monolith and microservices environments, • You're comfortable working with complex, data rich environments and have previous experience within Fintech, Payments, eCommerce or similar with high throughput systems, • You have a strong eye for design, performance and detail, • You're happy to do some brownfield and maintenance work alongside new projects, • You're collaborative with great communication skills Apply now to find out more about this Senior Full Stack Developer / Engineer (TypeScript React Redux Node.js) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Job Title: Lead Electrical Design Engineer Location: Remote Sector: Energy / EV Infrastructure / Renewable Power Type: Permanent Company Overview Our client is a leading developer of advanced energy infrastructure projects, delivering large-scale grid connections, battery energy storage systems (BESS), and charging hubs across the UK. They are driving the transition to a smarter, cleaner energy future through cutting-edge electrical and control system design. Role Overview As the Lead Electrical Design Engineer, you’ll take ownership of the electrical design and development of systems for grid connection assets, battery storage facilities, and hub energisation infrastructure. You’ll provide technical leadership throughout design, construction, and commissioning, ensuring compliance with all relevant standards and delivering reliable, high-performing solutions. Key Responsibilities • Lead on the design, development, and testing of electrical systems and components for grid connection, BESS, and charging infrastructure., • Design and specify control systems and safety features to ensure operational integrity and compliance., • Provide expert technical advice to internal design, construction, and delivery teams., • Analyse system performance, identify areas for optimisation, and implement engineering improvements., • Develop and implement maintenance strategies in collaboration with partners., • Support troubleshooting of electrical issues external to the charging cabinet., • Ensure all electrical designs and installations adhere to applicable codes, standards, and regulations (e.g., NEC, BS7671, IEC)., • Conduct feasibility studies, energy optimisation assessments, power system coordination, arc flash hazard, and reliability analyses. Required Skills & Experience • Degree in Electrical Engineering or a related discipline., • Chartered Engineer (or working toward chartership) preferred., • Strong experience in electrical system design for grid connections, power distribution, or renewable energy infrastructure., • In-depth knowledge of relevant electrical standards and regulatory frameworks., • Proven ability to lead design processes and provide technical authority on complex projects., • Excellent problem-solving and analytical skills, with a focus on continuous improvement. Package & Benefits • Competitive salary and benefits package, • Opportunity to lead transformative energy infrastructure projects, • Collaborative and innovative work environment, • Professional development and chartership support How to Apply To apply or learn more, please contact SolvTalent at

Salesforce Developer – Public Sector (Inside IR35, SC Cleared) Day Rate: £650–£720 (Inside IR35, via umbrella) Contract Length: 6 months Location: Mainly remote, with occasional travel to London Clearance: Active SC Clearance required (cannot start until transfer confirmed) The Opportunity We are seeking an experienced Salesforce Developer to join a major public sector digital transformation programme. You will work within a secure government environment, delivering and enhancing solutions on the Salesforce platform. Additional Information • Inside IR35 (via umbrella), • 6-month initial contract with likely extension, • Mainly remote role with occasional travel to London, • Candidates must hold current SC Clearance and be willing to transfer it prior to starting

Location: 1 day remote + 1 day on-site in London Contract: Freelance, approx. 3-month rolling project Reports to: Technical Lead Rate: £250 - £350 per day Start: ASAP Intro We’re looking for an experienced Senior Developer to join us on a short-term freelance basis, working directly on-site with our London-based clients two days a week. We’re looking for a self-motivated Senior Developer who’s confident in client-facing environments, able to advocate for the best use of their time, and skilled in shaping tasks as well as delivering work autonomously. You’ll help bring high-impact ecommerce projects to life, turning design concepts into fast, accessible and beautiful experiences that perform flawlessly. About UWP We’re Underwaterpistol, a creative and technical ecommerce agency built for brands that want to stand out. We design, build and grow Shopify Plus stores that deliver measurable results, blending creative thinking with technical precision. Our developers care deeply about quality, detail, and craft and we’re looking for someone who shares that mindset. This role involves working closely with our clients on-site, acting as a trusted technical partner. You’ll be responsible for shaping your workload, managing priorities directly with client teams as their primary solo developer and representing UWP with confidence and clarity. Role Overview As a Senior Developer, you’ll lead the build and implementation of front-end features, ensuring clean, reusable code and seamless collaboration with designers and strategists. You’ll be hands-on in translating UI/UX concepts into working digital experiences, maintaining our high standards for accessibility, performance, and maintainability. You’ll need to be comfortable working independently, shaping tasks proactively, and advocating for the most effective use of development time in a client-facing setting. Key Responsibilities • Build out design comps accurately and efficiently., • Write structured, well-organised, reusable code., • Inspect, debug, and troubleshoot bugs and QA issues., • Ensure the technical feasibility of UI/UX designs., • Collaborate closely with other team members and stakeholders., • Lead on assigned development projects, making technical recommendations, flagging risks, and supporting other developers when needed., • Help uphold and refine UWP’s development standards and best practices., • Contribute to internal policies, documentation, and component frameworks., • Communicate progress clearly with project and delivery teams, ensuring visibility on timelines and blockers. Skills and Experience Essential • Experience with Shopify, • Strong proficiency with HTML5, CSS3, and Vanilla JavaScript., • Experience working with Liquid (Shopify)., • Understanding of LESS and SASS pre-processing., • Strong grasp of cross-browser compatibility and responsive development., • Proficiency with Git (or similar version control)., • Understanding of SEO and UX best practices., • Excellent attention to detail and a good eye for design., • Strong communication and documentation skills., • Portfolio of live projects demonstrating your work. Nice to Have • Experience with Gadget, • Familiarity with JavaScript frameworks (React, Vue, Angular)., • Experience with Node.js, Python, Ruby, or PHP.

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

💻: GIS Development 🏢: Leading Global Marine Company 🍃: Offshore Wind 📌: Remote - 1 trip per month to the office An established geoscience and offshore energy consultancy is looking for a Geospatial Developer to join its UK-based team, with opportunities to work from Newcastle, Aberdeen, Glasgow or London 🌍 This role is ideal for someone who enjoys turning complex spatial data into smart, scalable web applications. The Geospatial Developer will design, build and maintain geospatial tools that support offshore wind and energy projects, working closely with engineers, geoscientists and developers across disciplines. The role spans full-stack development, geospatial analysis and data engineering, from slick front ends to robust back ends, with plenty of opportunity to get involved in R&D, proposals and technical innovation 💡 What they’ll be doing: • Developing geospatial web applications (front end and back end) 💻, • Building and optimising spatial databases and data pipelines, • Automating geospatial workflows using Python and open-source tools, • Performing spatial and 3D analysis for offshore infrastructure projects, • Supporting containerised (Docker) environments and application testing, • Collaborating with multidisciplinary geoscience and engineering teams, • Contributing to reports, technical notes and business development What they’ll bring: • A degree in Computer Science, GIS, Geospatial Technology or similar, • Experience with Python, JavaScript, SQL, HTML and CSS, • Familiarity with geospatial platforms and libraries (e.g. ESRI, QGIS, GDAL, GeoPandas), • An interest in offshore, marine or renewable energy projects ⚡🌊, • A collaborative mindset, strong problem-solving skills and attention to detail This is a great opportunity for a geospatial professional looking to grow their technical skills, work on impactful energy projects and be part of a forward-thinking geoscience team 🚀

Principal Gameplay Programmer This role is completely remote and offering a B2B contract Role Overview We are seeking an experienced Principal Gameplay Programmer to provide technical leadership and hands-on development for a AAA first-person extraction shooter in Unreal Engine 5. This role is responsible for defining gameplay architecture, guiding technical direction across combat and systems, and ensuring scalable, high-performance gameplay code that supports long-term live development. You will work closely with Design, Animation, AI, Network, and Production to shape moment-to-moment gameplay while mentoring senior and mid-level engineers. Key Responsibilities Gameplay Architecture & Leadership • Define and own the gameplay programming architecture for a large-scale UE5 project., • Establish best practices for gameplay systems, coding standards, and performance., • Lead technical decision-making for player mechanics, combat systems, and systemic gameplay., • Design and implement high-quality first-person gameplay systems, such as:, • Player movement and traversal, • Weapon handling, shooting mechanics, recoil, and ballistics, • Health, damage, armor, and progression systems, • Inventory, looting, and extraction mechanics, • Architect and implement network-ready gameplay systems using UE5’s networking model., • Ensure gameplay code is deterministic, performant, and secure., • Profile and optimize gameplay systems for CPU, memory, and network performance., • Ensure gameplay code scales to large maps, high player counts, and long sessions., • Partner closely with Designers to translate gameplay vision into robust systems., • Work with Animation and Technical Animation to support animation-driven gameplay., • Collaborate with AI, VFX, and Audio teams to deliver cohesive combat experiences. This studio is searching for someone who will has principal or leadership experience, and is comfortable operating as a hands-on developer on a brand new IP. If this sounds like something of interest, please reach out to me at with your CV.

If you're the kind of developer who enjoys solving complex problems, building slick digital experiences, and leading from the front - this could be your next challenge. Technical Lead Software Engineer - eCommerce. Remote - 1 day a month in the office, Manchester, Leeds or Sheffield are a very commu

We’re a small, fully remote team with big ambitions. We’re looking for a front-end developer who’s motivated, curious, and excited to create impactful e-commerce experiences. Fully remote, forever - work from anywhere in the UK, with flexible hours.

Net MAUI Mobile App Developer (iOS & Android) — Remote (Europe / Asia). Prior experience working remotely across time zones. Remote-first team (Europe / South Asia).

We’re a small, fully remote team with big ambitions. We’re looking for a front-end developer who’s motivated, curious, and excited to create impactful e-commerce experiences. Fully remote, forever - work from anywhere in the UK, with flexible hours.

Mobile Technical Lead Developer - Kotlin/Swift - £600 Outside IR35 - Remote - 3 months rolling. This role would be £600 per day, Outside IR35 & is fully remote with occasional office meetings. RecOps is partnered with a leading digital consultancy to bolster their existing engineering team wit

Contract OutSystems Developer - SC Cleared. SC Cleared OutSystems Developer.

Senior Java Engineer Remote – £65k–£70k. As a Java Backend Developer, you’ll step into a role where each day brings both challenge and impact. Salary-wise, the successful Java developer will earn £65k–£70k, plus bi-annual bonuses, generous holidays and benefits, and participation in thei

Salesforce Developer - Apex, Lightning Web Components. We're partnering with a leading organisation to hire a Salesforce Developer to work on large-scale, enterprise Salesforce implementations. Salesforce Platform Developer II certification.

Some teams work in the office full-time; others have a hybrid arrangement (they work remotely some days and in the office some days)and some work entirely remotely. This is a remote position, so youll be working remotely from your home. We're seeking an experienced Senior Software Engineer to join o

Remote working/work at home options are available for this role. This is a fully remote contract role with an immediate start.

Some teams work in the office full-time; others have a hybrid arrangement (they work remotely some days and in the office some days)and some work entirely remotely. This is a remote position, so youll be working remotely from your home. We're seeking an experienced Senior Software Engineer to join o

This is a fully remote contract role with an immediate start.

Senior Python Developer Team Lead.

A leading recruitment platform is seeking a talented Content Marketing Manager to drive their content strategy aimed at a highly technical developer audience. In this remote role, you will own the content strategy, produce various formats of valuable content, collaborate across teams, and measure co

Senior Python Developer Team LeadLocation:Remote (UK-based)Salary:£60,000 £70,000 per annumWere recruiting on behalf of our client who are in EdTech supporting schools across the UK. They are looking for aSenior Python Developerwith Team Lead exper

A leading technology company in the United Kingdom is looking for a Senior AI Engineer to join their AI engineering team.This role involves enhancing an AI assistant called 'Ask Gordon', optimizing machine learning models, and collaborating cross-functionally.Candidates should have over 3 years of e

As a Senior Backend Developer, you will work on the backend components of all Bitfinex services, including the main trading application, Lightning Network support, and blockchain integrations. Flexible work & remote-friendly culture. Senior Backend Developer - Node.

A pioneering technology company is seeking a Senior Product Manager for its Developer Platform. The ideal candidate will drive the platform’s strategy, advocate for developer needs, and collaborate with multiple teams.

A leading information-based analytics provider in London is seeking a Content Developer to support regulatory change tracking across the UK and EU.

This full-time position can be remote or based in London.

Tank have been engaged to recruit for a Test Analyst with strong automation knowledge.This role is an initial 3 month contract Inside IR35.Active SC Clearence is required.Build, enhance, and support a robust Java-driven automated regression test framework with a focus on performance and long-term st

Work closely with developers, product managers, designers, and other stakeholders to translate requirements into clear, practical architectures. Our team is a global talent powerhouse, working remotely from every corner of the world. As a senior Backend Developer, you will be a part of the team that

A leading technology consultancy in the UK is looking for a Senior Full Stack Java Developer.

Our team is a global talent powerhouse, working remotely from every corner of the world. As a senior Backend Developer, you will be a part of the team that works on the development and maintenance of the backend components of multiple services related to the platform. Work closely with developers, p

This remote-first role involves defining strategy, mentoring teams, and enhancing developer productivity. A leading technology company is seeking a Director of Product for Infrastructure and Developer Productivity.

A leading information-based analytics provider in London is seeking a Content Developer to support regulatory change tracking across the UK and EU.