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15 web developer jobs found

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up to 6 Months web developer Greater London
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Contract Spy
Apr 28, 2026
up to 6 Months
FastAPI Engineer - Python at Photoroom, London,3-6 Months, £Contract Rate
Contract Spy London, UK
About us Founded in 2019 and part of Y Combinator's 2020 cohort, Photoroom is the leading visual solution for e-commerce. We've raised Series B funding and reached 300+ million users worldwide, processing over 5 billion images annually and serving both small businesses and major enterprises like Amazon, DoorDash, and Decathlon through our mobile app, web platform, and API. We're a remote-friendly team of 100+ passionate builders giving e-commerce businesses superpowers to create visuals that help them grow, making the hardest parts of selling online disappear. We focus on craft, innovation, and collaboration, creating exceptional impact for e-commerce businesses worldwide. We are looking for a strong Python engineer to take ownership of the public API that powers how developers integrate Photoroom into their products. This is a high-impact role at the intersection of developer experience and applied AI, where you’ll shape the interface used by both...
Contract Spy
Apr 10, 2026
up to 6 Months
Azure Cloud Developer at Satalia, London/Remote, 3 Months+, £Contract Rate
Contract Spy Hybrid (London, UK)
Azure Cloud Developer Contract 3 months + Azure Cloud Developer Contract 3 months + Role type: Contract Location: UK, London, Remote Preferred start date: ASAP LIFE AS A SATALIAN As an organisation, we push the boundaries of data science, optimisation and artificial intelligence to solve the most complex problems in industry. Satalia, a WPP Company, is a community of individuals devoted to working on diverse and challenging projects, allowing you to flex your technical skills whilst working with a tight knit team of high performing colleagues. Led by our founder (who is also WPP’s Chief AI Officer), Satalia’s ambition is to become a decentralised organisation of the future. Today this involves developing tools and processes to liberate and automate manual repetitive tasks, with a focus on freedom, transparency and trust. At the core of our thinking is an approach to wellbeing and inclusivity. We unpack human behaviour and unpick prejudice...
Contract Spy
Apr 29, 2026
up to 6 Months
Full Stack Software Engineer at Paloma Health, Remote/London, 3-5 Months, £Freelance Rate
Contract Spy London Area, United Kingdom
Time commitment: Freelance project lasting around 3 to 5 months Location: Hybrid or Remote Reporting to: VP of Technology, Avishai Gurt   About Paloma   Paloma’s mission is to make children’s autism and ADHD assessments and care available on the NHS within 4 weeks of GP referral. We are making this possible by setting a new standard for high-quality autism and ADHD care, building great software & AI tools, and investing in clinicians' learning & development.   Mark and Darshak founded Paloma due to their frustration that families are waiting 4-10 years for NHS children’s autism and ADHD assessments. This crisis in NHS children’s neurodevelopmental services has been highlighted by the Children’s Commissioner for England here:...
Contract Spy
Apr 29, 2026
up to 6 Months
Senior Software Engineer, Native Applications and Networking at Secure Code Warrior, London, 3 Months, £Contract Rate
Contract Spy London, UK
Full job description Join Secure Code Warrior to create a safer digital landscape by assisting companies to secure their software through developer-led practices!   Secure Code Warrior’s mission is to establish new standards for coding that transform the ways software is created. We do this by providing the world’s leading agile learning platform that delivers the most effective secure coding solution for developers to learn, apply, and retain software security principles. More than 600 enterprises trust Secure Code Warrior to implement agile learning security programs, build safer software, and create a culture of developer-driven security. We are a venture-backed company with offices in Australia, the United States, Belgium, Iceland, and the United Kingdom.   Secure Code Warrior is seeking a Senior Engineer to take long-term ownership of our core system-level product suite across Windows and macOS. In this contract...
Contract Spy
Apr 29, 2026
up to 6 Months
D365 F&SCM Finance - Technical Solution Architect at Telefónica Tech, London, 3 Months, £Contract Rate
Contract Spy London, England, United Kingdom
Job Description Contract Opportunity – Dynamics 365 F&SCM Finance Technical Solution Architect Day Rate | 3-Month Contract | Telefonica Tech Telefonica Tech is seeking an experienced Dynamics 365 Finance & Supply Chain Management (F&SCM) Finance Technical Solution Architect to support upcoming projects on a 3-month day rate contract . This role will play a key part in designing and shaping technical solutions centred on Dynamics 365 Finance , working closely with delivery, presales, and customer stakeholders to ensure scalable, high-quality architecture aligned with Microsoft best practices. This opportunity would suit an experienced Dynamics 365 F&SCM architect or senior technical consultant who is available for a short-term contract engagement within a leading Microsoft partner environment. Key Responsibilities Lead the technical architecture and design of Dynamics 365 F&SCM Finance solutions Translate...
Contract Spy
Apr 29, 2026
up to 6 Months
Business Analyst at Cabinet Office, London/Remote, 4 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
The Cabinet Office supports the Prime Minister and ensures the effective running of government. The Cabinet Office is also the corporate headquarters for the government, in partnership with HM Treasury, and takes the lead in certain critical policy areas. More information about the Cabinet Office can be found on its website at: www.gov.uk/government/organisations/cabinet-office   Job Purpose:   We are the Cabinet Office’s cyber security team, and our mission is to secure the department against cyber threats. We protect our nationwide internal IT infrastructure, and high-profile citizen-facing digital services such as GOV.UK.   As a Business Analyst , your main responsibilities will be:  To act as a crucial bridge between business stakeholders and technical teams, focusing on designing, configuring and optimising Jira Service Management (JSM) to improve service delivery.   Collaborate and work closely with different...
Contract Spy
Apr 28, 2026
up to 6 Months
Senior Technical Project Manager at VML Enterprise Solutions, London, 4 Weeks, £Contract Rate
Contract Spy London, UK
A Senior Technical Project Manager with a technical background required to join our eCommerce Team on a contract basis. A Senior Technical Project Manager, with a technical background, who coordinates teams and releases across client environments. You encourage strong relationships with your team and have the ability to talk, at a technical level, with developers, testers and technical architects. You have an understanding of practices in development standards, including code reviews branching strategies, development principals and CI/CD. Please bear in mind that working hours for this role need to align with USA: 11am to 7pm BST Please note that this job is a contractual position located in London. Please send us your CV in English. What you'll be doing: Build relationships with VML technical specialists Coordinate 3rd party product vendors, environments & client technical resources Oversee delivery of new infrastructure environments Working...
Contract Spy
Apr 23, 2026
up to 6 Months
Salesforce Consultant at Chesamel Group, London/Remote, 10 Days initial, £Contract Rate
Contract Spy Hybrid (London Area, United Kingdom)
Salesforce Marketing & Analytics Specialist Location: Remote / London / Germany Contract: Initial 10 day could be extended to 1 month Language: German (Fluent) & English (Fluent)   Who We Are Chesamel Group is an agile consultancy headquartered in London, focused on driving extraordinary growth for forward-thinking businesses through innovative, bespoke solutions. The team challenges traditional thinking to deliver transformative business outcomes using human ingenuity and advanced technology.   We listen with intent, connect brilliant minds, develop bold ideas, and create solutions so our partners achieve extraordinary success. Which is why some of the world’s biggest and best-known tech companies choose to work with us.   The Role This role is for a high-intensity 10-day diagnostic sprint focused on DACH market operations. You will serve as the technical Sprint Lead, investigating significant revenue...
Contract Spy
Apr 22, 2026
up to 6 Months
Senior Software Engineer, Native Applications and Networking at Secure Code Warrior, London, 3 Months, £Contract Rate
Contract Spy London, UK
Join Secure Code Warrior to create a safer digital landscape by assisting companies to secure their software through developer-led practices!   Secure Code Warrior’s mission is to establish new standards for coding that transform the ways software is created. We do this by providing the world’s leading agile learning platform that delivers the most effective secure coding solution for developers to learn, apply, and retain software security principles. More than 600 enterprises trust Secure Code Warrior to implement agile learning security programs, build safer software, and create a culture of developer-driven security. We are a venture-backed company with offices in Australia, the United States, Belgium, Iceland, and the United Kingdom.   Secure Code Warrior is seeking a Senior Engineer to take long-term ownership of our core system-level product suite across Windows and macOS. In this contract role, you will be the architectural...
Contract Spy
Apr 21, 2026
up to 6 Months
AI Engineer - Hole.io at Voodoo, London, 1 Month, £Contract Rate
Contract Spy London, UK
  About Voodoo Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz. This position is fully remote within CET ±3h.   Team Joining our Live games team means collaborating with gaming industry experts on globally renowned, enduring games while embracing exciting new entrepreneurial ventures. With over seven billion downloads worldwide and a portfolio of more than 10 resilient hybrid games generating more than $20m per year, we are the world's largest and most successful hybrid publisher. You will be joining one of our Live Studios, working on Hole.io , one of Voodoo's top games....
Contract Spy
Apr 17, 2026
up to 6 Months
Senior Shopify UI Designer at VML Enterprise Solutions, Remote, 4 Weeks, £Contract Rate
Contract Spy Remote (London, UK)
Senior Shopify UI Designer wanted to join our dynamic Customer Experience team. The opportunity: We are looking for a highly experienced Senior UI Designer with strong Shopify expertise to support a fast-paced eCommerce replatform project. This role is focused on delivering high-quality, production-ready UI that aligns to Shopify capabilities, accelerates delivery, and ensures a seamless transition from the existing platform. You will play a key role in translating approved UX and business requirements into scalable, conversion-focused UI, working across Shopify's modular architecture while maintaining a high bar for design quality. This is a hands- on role requiring both speed and precision, with a strong understanding of how design decisions impact build, performance, and commercial outcomes. Please bear in mind that this is a 4 week remote contract. What you'll be doing: Lead the UI design workstream for a Shopify replatform, translating UX outputs...
Contract Spy
Apr 14, 2026
up to 6 Months
AI Engineer - Hole.io at Voodoo, London, 1 Month, £Contract Rate
Contract Spy London, UK
  About Voodoo Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz. This position is fully remote within CET ±3h.   Team Joining our Live games team means collaborating with gaming industry experts on globally renowned, enduring games while embracing exciting new entrepreneurial ventures. With over seven billion downloads worldwide and a portfolio of more than 10 resilient hybrid games generating more than $20m per year, we are the world's largest and most successful hybrid publisher. You will be joining one of our Live Studios, working on Hole.io , one of Voodoo's top games....
Contract Spy
Apr 13, 2026
up to 6 Months
Senior Software Development Engineer - Elasticsearch at GoCardless, London, 3-6 Months, £600 per day
£600 per day
Contract Spy London, UK
About Us at GoCardless GoCardless is a global bank payment company. Over 100,000 businesses , from start-ups to household names, use GoCardless to collect and send payments through direct debit, real-time payments and open banking.  GoCardless processes US$130bn+ of payments annually, across 30+ countries ; helping customers collect and send both recurring and one-off payments , without the chasing, stress or expensive fees. We use AI-powered solutions to improve payment success and reduce fraud. And, with open banking connectivity to over 2,500 banks , we help our customers make faster, more informed decisions. We are headquartered in the UK with offices in London and Leeds , and additional locations in Australia, France, Ireland, Latvia, Portugal and the United States. At GoCardless, we're all about supporting you ! We’re committed to making our hiring process inclusive and accessible . If you need extra support or adjustments,...
Contract Spy
Apr 10, 2026
up to 6 Months
Website UX/Design/Content Expert at Synechron, London Area, 2 Months, £Contract Rate
Contract Spy London Area, United Kingdom
Synechron is looking for a talented and experienced freelance website expert to collaborate with our team for a couple of months. The ideal candidate will be a full-stack website UX designer and content specialist capable of auditing our current website (navigation, copy, design), providing strategic recommendations, and creating detailed optimised designs (including copy) in Figma. The successful candidate will then hand over the Figma files to our development team for implementation.   Key Responsibilities: Conduct a comprehensive audit of our existing website Provide actionable recommendations to enhance user experience, design, and content Develop high-fidelity designs and prototypes in Figma based on the recommendations Collaborate with our team to refine designs Handover finalised Figma files to our development team for implementation   Qualifications: Proven experience in full-stack website UX, design and content...
Contract Spy
Apr 08, 2026
up to 6 Months
Fullstack Software Engineer at Paloma Health, London, 3-5 Months, £Competitive Day Rate
Contract Spy London, UK
Fullstack Software Engineer (Freelance) Time commitment: Freelance project lasting around 3 to 5 months         Location: Hybrid or Remote Reporting to: VP of Technology, Avishai Gurt About Paloma Paloma’s mission is to make children’s autism and ADHD assessments and care available on the NHS within 4 weeks of GP referral. We are making this possible by setting a new standard for high-quality autism and ADHD care, building great software & AI tools, and investing in clinicians' learning & development.   Mark and Darshak founded Paloma due to their frustration that families are waiting 4-10 years for NHS children’s autism and ADHD assessments. This crisis in NHS children’s neurodevelopmental services has been highlighted by the Children’s Commissioner for England here:...
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