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52 product developer jobs found

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United Kingdom product developer Remote
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Contract Spy
Feb 20, 2026
Duration not stated
App Product Designer at Ember New, Remote, £Contract Rate
Contract Spy Remote (United Kingdom)
The Opportunity   We’re a well-funded pre-seed startup on a mission to improve the happiness and wellbeing of people across the globe.   Ember is a relationship wellness app that enables couples to strengthen and enhance their connection, communicate more effectively, and cultivate healthier partnerships. The app helps couples develop a deeper understanding of one another, while facilitating better communication, resolving conflicts constructively, and strengthening emotional intimacy.   Built on years of relationship coaching experience from co-founder and relationship coach Ellie Baker, and grounded in relationship science, Ember is intentionally designed to meet couples at any stage of their journey– supporting them through the good times, the bad times and the 'just okay, but it could be better' times.   Powered by AI, Ember's platform analyzes a couple's existing communication patterns to deliver personalized...
Contract Spy
Feb 20, 2026
6 Months or more
Digital Product Manager at Met Office, Remote/Exeter, 9 Months, £Contract Rate
Contract Spy Remote (Exeter, UK)
The Met Office is modernising the technology foundations that power weather and climate services used across government, science and industry. We need an experienced Product Manager to help shape and improve the internal platforms our developers, scientists and service teams rely on every day. You'll join Platform Technology - the team responsible for shared, cross-cutting capabilities such as developer tools, APIs, data pipelines and infrastructure services. Your mission: make these platforms reliable, discoverable and enabling: reducing delivery friction, improving user experience, and helping downstream service teams ship faster and more safely.   As a Digital Product Manager your main responsibilities will be to:   Own the roadmap and backlog for one or more shared technology platforms and deliver to the agreed product vision. Work with engineers, architects and delivery teams to deliver incremental improvements that make platforms easier...
Contract Spy
Feb 19, 2026
Duration not stated
Senior Technical Writer - Software at Xcelirate, Remote/London, £Competitive Day Rate
Contract Spy Remote (London, UK)
Who Are We? Xcelirate develops technologically-advanced platforms which are accessed by thousands of users every minute! We are proud to offer a workplace where the sharpest developers come together to strategically plan and swiftly execute practices which see us maintain our existing market dominance and attain global expansion. We owe our success to our customers who have seen us grow across a decade, and our talented team who have made that growth possible!   What are we looking for? We are looking for a Senior Technical Writer who will own and maintain the single source of truth for how the products we build and operate actually work. You will be responsible for a living, authoritative record of how the products behave, how the business uses them, and what really happens when someone presses a button or a workflow runs. You are suitable for the role if you've also held positions such as Systems Analyst or Knowledge Manager. Most of what...
Contract Spy
Feb 16, 2026
up to 6 Months
Senior Front-End Developer - Brand Experience at Mirakl - Labs, London Soho, 3 Months, £Contract Rate
Contract Spy Remote (Soho, London, UK)
About Mirakl Mirakl is the leading provider of eCommerce software solutions. Mirakl's suite of solutions provides enterprises with a transformative way to drive significant growth and efficiency in their online business. Since 2012, Mirakl has been pioneering the platform economy, empowering retail and B2B enterprises with the most advanced, secure and scalable technology to digitize and expand product assortment through marketplace and dropship, improve efficiency in supplier catalog management and payments, personalize shopping experiences, and boost profits through retail media.   Mirakl is trusted by 400+ industry-leading businesses worldwide including Macy's, Decathlon, Best Buy, Airbus, Toyota Material Handling and Sonepar. Headquartered in Paris with another office in Bordeaux and with offices in 7 countries, Mirakl is recognized as a Great Place to Work company.   With more than 350 people, Mirakl Labs teams are mainly based in...
Contract Spy
Feb 11, 2026
6 Months or more
Digital Product Manager at Met Office, Remote/Exeter, 9 Months, £Contract Rate
Contract Spy Remote (Exeter, UK)
The Met Office is modernising the technology foundations that power weather and climate services used across government, science and industry. We need an experienced Product Manager to help shape and improve the internal platforms our developers, scientists and service teams rely on every day. You’ll join Platform Technology - the team responsible for shared, cross-cutting capabilities such as developer tools, APIs, data pipelines and infrastructure services. Your mission: make these platforms reliable, discoverable and enabling: reducing delivery friction, improving user experience, and helping downstream service teams ship faster and more safely.   As a Digital Product Manager your main responsibilities will be to:   Own the roadmap and backlog for one or more shared technology platforms and deliver to the agreed product vision. Work with engineers, architects and delivery teams to deliver incremental...
Contract Spy
Feb 09, 2026
up to 6 Months
Ruby Developer at Ministry of Justice, Remote, 4 Months, £Contract Rate
Contract Spy Remote (United Kingdom)
The Ministry of Justice (MoJ) priorities include improving public safety and reducing reoffending by reforming prisons, probation and youth justice, and building a justice system which makes access to justice swifter and more certain for all citizens whatever their background. Project professionals in the MoJ help to improve the government's ability to protect the public and reduce reoffending, and to provide a more effective, transparent and responsive criminal justice system for victims and the public.   As a Ruby Developer you will be joining the Central Digital Product Team. There are several Ruby products (for example the correspondence tool) that require developer expertise in the areas of writing code to deliver enhanced functionality as well as maintenance and addressing legacy code.   Skills & experience required  Expert knowledge of Ruby and Ruby on Rails programming language, including front-end technologies such as CSS/HTML and...
Contract Spy
Feb 06, 2026
Hourly/Freelance
Crypto Mobile Application Developer - React Native at Token Metrics, Remote, £Hourly Rate
Contract Spy Remote (London, UK)
  We are looking for a React Native developer interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.   Responsibilities   Build pixel-perfect, buttery smooth UIs across both mobile platforms. Leverage native APIs for deep integrations with both platforms. Diagnose and fix bugs and performance bottlenecks for performance that feels native. Reach out to the open source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things. Maintain code and write automated tests to ensure the product is of the highest...
Contract Spy
Feb 04, 2026
Duration not stated
Product Engineer (Full Stack & AI-Native) at Sofa King Digital, Remote, £Contract Rate
Contract Spy Remote (Fleet, England, United Kingdom)
Job Posting: Product Engineer (Full Stack & AI-Native)     Location: Remote (UK-based preferred for timezone alignment) Type: Contract / Freelance (with potential for long-term partnership) Stage: Stealth Mode / Pre-Launch     The Opportunity We are a stealth-mode startup building a premium digital ecosystem designed to solve the Connectivity Paradox in the UK business market. We are bridging the gap between social networking and high-value transactional brokerage for business owners and investors. We are looking for a Product Engineer —not just a ticket-taker, but a builder who understands that code is a means to a business end. You will work directly with the Lead Product Manager/Architect to build, ship, and iterate on our MVP. This is not a traditional dev role. We embrace an Agentic SDLC . We don't want you typing boilerplate; we want you architecting solutions, utilizing AI tools (Copilot, Agents) to accelerate...
Contract Spy
Feb 03, 2026
6 Months or more
Senior Frontend Developer at MillionLogics, Remote, 18 Months, £200 per day
£200 per day
Contract Spy Remote (United Kingdom)
Company Description MillionLogics is a trusted Oracle Partner and global IT solutions provider with a development hub in Hyderabad, India, and headquarters in London, UK. Specialising in Data & AI, Cloud solutions, and enterprise applications, the company offers innovative, scalable, and future-focused IT solutions that empower organisations to lead transformative initiatives. With a dedicated team of over 25 Oracle experts, MillionLogics delivers tailored, results-driven solutions that emphasise client success. By combining technical excellence and strategic insights, the company drives digital transformation and exceptional outcomes for businesses worldwide.   Role Description MillionLogics is seeking a skilled and experienced Senior Frontend Developer for a remote contract role. The role entails developing and maintaining scalable, responsive user interfaces for a variety of web applications. Key responsibilities include collaborating with...
Contract Spy
Jan 28, 2026
up to 6 Months
AI Developer at Wubbleyou, Remote, 4 Months, £Contract Rate
Contract Spy Remote (United Kingdom)
Role:  AI Developer  Hours:  Full time, 4 month fixed contract  Salary:  Submit Monthly Rate  Location:  Remote  Applications Closing:  03/02/2026, 6pm     We’re looking for a Laravel/Vue developer who understands how to build/use AI agents — or can do some and learn the rest.     “ That doesn’t look right…”    That’s the kind of thinking we value most around here. If something feels off and your instinct is to question it, you’re our kind of person.     We’re Wubbleyou.     Wubbleyou’s mission is to assemble a team of great people - treat them well, and then build great software to make the world a better place. We bring awesome web and mobile tech products to market, which allow businesses to...
Contract Spy
Feb 20, 2026
Duration not stated
IT & Computer Science Writer/Educator at ZigZag, Remote, £Per Project
Contract Spy Remote (Bristol, UK)
Freelance Author Opportunity (Remote, Project-Based Payments) Work from home Write around your schedule This is a flexible, freelance opportunity to share your knowledge and enthusiasm for the IT & Computer Science field through writing and contributing to educational resources for schools and FE colleges, working from home on a project-by-project basis. What you will achieve: Experience in publishing and education sectors Experience working alongside an experienced Education Editor supporting real publications Develop research and planning skills to a specific project brief Your own published material that will help future learners succeed in their qualifications Familiarisation of teaching requirements set by examination boards Particularly good experience for those preparing to go into teaching or management roles – understanding how to structure lessons, communicate theory to students of different ages/abilities, and cover unit...
Contract Spy
Feb 18, 2026
6 Months or more
Business Analyst at WWT, Remote/London, 9 Months, £Contract Rate
Contract Spy Remote (London, UK)
About the job   WWT EMEA has an opportunity for a seasoned Business Analyst with extensive experience delivering solutions in highly regulated and financial services environments. Skilled in managing Agile and Scrum-driven programmes, with strong hands-on exposure to ServiceNow workflows, software asset management, and end-to-end application lifecycle processes.     The successful candidate will bring solid understanding of endpoint management, including Intune and broader EUC technologies, ensuring secure, compliant, and efficient deployment of enterprise applications and services. Adept at bridging technical execution with governance, stakeholder engagement, and operational excellence.     This is a contract Role & Inside IR35   Business Analyst   Contract Duration: 9 months Contract   Location: Remote, United Kingdom (Occasional travel to London as per business need)  ...
Contract Spy
Feb 17, 2026
6 Months or more
Programme Manager at bp, Remote/London Canary Wharf, 6 Months, £Contract Rate
Contract Spy Remote (Canary Wharf, London, UK)
Job Title:  Programme Manager Job Location:  UK Remote (with occasional site visits to Canary Wharf) Contract Length:  6 Months (Possibility of extension) Industry:  Oil and Energy Working Hours:  8 per day/40 per week   What you will do: Develop the strategic roadmap  for BP’s Mobility & Convenience (M&C) retail segment. Engage and collaborate with stakeholders  to prioritize strategic initiatives across multiple workstreams. Drive implementation  of transformation initiatives using structured project management approaches. Support overall business performance improvement  within a major strategic transformation program.   What you will have:   Core Consulting Skills Strategic Thinking & Problem Solving: Ability to break down complex business problems into structured components. Experience performing root‑cause analysis,...
Contract Spy
Feb 17, 2026
Hourly/Freelance
UAV Software Integration Engineer. at Bullshark Aero Ltd., Remote, 12 Weeks initial, to £40 per hour
Contract Spy Remote (Waterlooville PO8 0BT, UK)
UAV - Software Integration Engineer. Remote (UK Work Eligibility Required) Occasional travel in England for flight tests and hardware integration. Contract: Initially ~12 weeks (extension likely) Rate: £25-£40 per hour, depending on experience. Time: Flexible/part-time OK (deliverables matter more than hours) ✈ What you’ll do. We’re looking for a software engineer to support the development of a large (>25kg) unmanned aircraft. You will mostly be working around ArduPilot and Mission Planner. This is an MVP-style role: build, test, iterate, and keep things moving with minimal meetings. You’ll start with smaller, well-defined tasks while you ramp up, then take on more complex integrations with more independence as you understand the project’s architecture. ✈ Typical tasks. Depending on your strengths, you’ll get to work on some of the following: - Extend Mission Planner - Added...
Contract Spy
Feb 17, 2026
Hourly/Freelance
Senior Python Engineer - AI Testing Project at Mindrift, Remote, £Freelance Rate
Contract Spy Remote (United Kingdom)
Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. About the Role This project is suited for a Senior Python developer with deep functional testing experience, strong Linux and Docker skills, the ability to read code across multiple languages with the support of LLMs (e.g., C, Rust, Go) and translate requirements for migration tasks, and confidence using tools like Roo Code or Claude Code to accelerate iterative development. Key Responsibilities Create functional black box tests for large codebases in various source languages Create and manage Docker environments to ensure 100% reproducible builds and test execution across different platforms Monitor code coverage and configure automated scoring criteria to meet industry...
Contract Spy
Feb 17, 2026
up to 6 Months
SharePoint Intranet Consultant at BBC Media Action, Remote, 5-10 Days, £500 per day
£500 per day
Contract Spy Remote
SharePoint Intranet Consultant   Terms of Reference Job Title: Sharepoint Intranet Consultant Location: Remote/online Duration: 5-10 days over three weeks (Monday 9th to Tuesday 31st March) Rate: £500 per day maximum (£5,000 total budget) Closing date: Midnight UK time on Sunday 1st March 2026 Interviews: will take place W/C 2nd Mach 2026 How to Apply: Please send a cover letter and CV Your cover letter should: Summarise your relevant knowledge and experience Describe your proposed approach to delivering the Terms of Reference (ToR) Provide a total cost for delivery, including a detailed breakdown of: Your proposed daily or hourly rate The estimated number of days/hours required How your time will be allocated across key tasks or deliverable Context and Purpose BBC Media Action is the BBC’s international charity, and we believe in the power of media and...
Contract Spy
Feb 17, 2026
Duration not stated
Unity Engineer at Duolingo, Remote, £Contractor Rate
Contract Spy Remote (London, UK)
Our mission at Duolingo is to develop the best education in the world and make it universally available. But we've got more left to do — and that's where you come in! With over 500 million users, Duolingo is the world's most popular language learning platform. We are rapidly growing our learner base and expanding into new subjects. Come join our Music team and help us build the future of music education. We are looking for a Unity engineer with a gaming background to help us implement our new music course and productionize our existing prototype. You will help build the best possible user experience for our learners through high-quality interactive lessons. Beyond our core learning product, we also offer English proficiency testing with the Duolingo English Test, and are bringing new subjects into the Duolingo app, where people can develop their Math and Music skills. We are passionate about educating our users, making fact-based decisions, and finding innovative...
Contract Spy
Feb 16, 2026
6 Months or more
SAMPro Project Manager at Deloitte, Remote, 6 Months, £Competitive Day Rate
Contract Spy Remote (London, UK)
Contract - SAMPro Project Manager Job description Job Title: SAMPro PM Location: Remote Target Start Date: ASAP Contract duration : 6 months Day Rate: Competitive (Inside IR35) Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte. Role Purpose We are looking for a seasoned Subject Matter Expert (SME) PM to lead the end-to-end migration from legacy platforms (SNOW License Manager / Flexera) into ServiceNow SAMPro. This is not a ʺchecklist ʺ PM role; we require a technical project lead who understands the architectural nuances of ServiceNow 's ITSM and the SAMPro modules, the complexities of...
Contract Spy
Feb 16, 2026
Hourly/Freelance
Senior Python Engineer - AI Testing Project at Mindrift, Remote, £Freelance Rate
Contract Spy Remote (United Kingdom)
Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. About the Role This project is suited for a Senior Python developer with deep functional testing experience, strong Linux and Docker skills, the ability to read code across multiple languages with the support of LLMs (e.g., C, Rust, Go) and translate requirements for migration tasks, and confidence using tools like Roo Code or Claude Code to accelerate iterative development. Key Responsibilities Create functional black box tests for large codebases in various source languages Create and manage Docker environments to ensure 100% reproducible builds and test execution across different platforms Monitor code coverage and configure automated scoring criteria to meet industry...
Contract Spy
Feb 16, 2026
Duration not stated
Rust Developer -AI Training at YO IT CONSULTING, Remote, £Contract Rate
Contract Spy Remote (United Kingdom)
Contract Remote Role Description As an hourly paid, fully remote Rust Engineer for AI Data Training, you will review AI-generated Rust code and explanations or generate your own, evaluate the reasoning quality and step-by-step problem-solving, and provide expert feedback that helps models produce answers that are accurate, logical, and clearly explained. You will assess solutions for correctness, safety, and adherence to the prompt; identify errors in ownership, borrowing, lifetimes, or algorithmic reasoning; fact-check information; write high-quality explanations and model solutions that demonstrate idiomatic Rust patterns; and rate and compare multiple AI responses based on correctness and reasoning quality. This role is with, a fast-growing AI Data Services company and subsidiary of that provides AI training data for many of the world’s largest AI companies and foundation model labs. Your work will directly help improve the world’s premier AI models...
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