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27 web developer jobs found

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up to 6 Months web developer Greater London
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Contract Spy
Dec 09, 2025
up to 6 Months
Web Experience Designer & Payload Developer at Crypto.com, London, 3 Months, £Contract Rate
Contract Spy London, England, United Kingdom
As a Web Experience Designer & Payload Developer, you will play a key role in shaping and building the next generation of our content-driven web experiences. You will be responsible for designing reusable templates, implementing them within Payload CMS, and creating modular components and widgets that allow our teams to scale content production efficiently. This hybrid role combines design sensibility with hands-on front-end development and CMS integration, ensuring our digital properties are both visually engaging and technically robust.     Responsibilities Design and deliver reusable page templates (e.g., product landing pages) that are brand-consistent and scalable Create designs in Figma for review Build and configure these templates in Payload CMS, ensuring editors can easily manage and repurpose them Develop and implement reusable widgets/components (e.g., author profile cards, live pricing blocks, rich content sections)...
Contract Spy
Nov 18, 2025
up to 6 Months
Web Experience Designer & Payload Developer at Crypto.com, London, 3 Months, £Competitive Rate
Contract Spy London, England, United Kingdom
As a Web Experience Designer & Payload Developer, you will play a key role in shaping and building the next generation of our content-driven web experiences. You will be responsible for designing reusable templates, implementing them within Payload CMS, and creating modular components and widgets that allow our teams to scale content production efficiently. This hybrid role combines design sensibility with hands-on front-end development and CMS integration, ensuring our digital properties are both visually engaging and technically robust.     Responsibilities Design and deliver reusable page templates (e.g., product landing pages) that are brand-consistent and scalable Create designs in Figma for review Build and configure these templates in Payload CMS, ensuring editors can easily manage and repurpose them Develop and implement reusable widgets/components (e.g., author profile cards, live pricing blocks, rich content sections)...
Contract Spy
Dec 15, 2025
up to 6 Months
Senior Systems Integration Test Analyst at Ten10, London/Remote, 3 Months initial, £375 per day
£375 per day
Contract Spy Hybrid (London, UK)
Senior Systems Integration Test Analyst Rate: £375pd (Inside IR35) Duration: 3 months initially Location: London (Hybrid, 3 days per week onsite)   Are you a highly experienced Senior Systems Integration Test Analyst with a proven track record in end-to-end technical systems validation? At Ten10, we’re a leading consultancy in Quality Engineering, Software Testing, and DevOps, and we’re looking for someone like you to join us on an interim basis for a challenging and impactful project.   The Role: Specialist in Back-End Systems Integration You will play a crucial role in ensuring that our client’s integrated back-end systems meet the highest standards of quality. This role is highly focused on the technical depth of systems integration and requires a proactive, inquisitive approach to testing in a dynamic environment.   We need a candidate who is naturally inquisitive, is comfortable asking...
Contract Spy
Dec 15, 2025
up to 6 Months
Senior Test Analyst at Valcon Group UK, London, 3 Months, £325 per day
£325 per day
Contract Spy London x3, UK
Role Overview We are seeking a highly experienced Senior Test Analyst to join our team. The successful candidate will play a key role in analysing requirements, creating high-quality test artefacts, executing tests, identifying defects, and supporting the delivery of robust software solutions. The role requires strong collaboration with developers, test managers, and cross-functional teams to ensure the accuracy, reliability, and testability of new features. Key Accountabilities Analyse user stories, acceptance criteria, and definitions of done to produce clear and accurate test scripts. Maintain high standards of quality and precision across all test artefacts for each release cycle. Prepare detailed test scripts to demonstrate business scenarios and expected outcomes. Log defects accurately with supporting evidence and manage them through to resolution. Ensure all testing activities adhere to agreed schedules and quality...
Contract Spy
Dec 12, 2025
up to 6 Months
Software Engineer, Device Integrations at Automata, London, 4 Months+, £Contract Rate
Contract Spy London, England, United Kingdom
Staff Software Engineer – Robotics & Life Sciences Automation Location: London, UK - Hybrid (3 days/week on site) Contract: 4 months with possibility of extension Start: ASAP (Dec 2025 / Jan 2026) Automata: accelerating breakthroughs that save lives Automata builds automation that accelerates life sciences: enabling faster drug discovery, next-generation personalised medicines, and high-precision diagnostics where turnaround time can mean the difference between life and death. We believe the future of biology depends on automation that is reliable, scalable and accessible — and we’re building the platform that makes that possible. Our modular lab bench and digital automation platform already run mission-critical workflows in leading research organisations. The next evolution of our product will scale globally, unify robotics with reproducible software interfaces, and redefine how scientists interact with instruments. And we’re building...
Contract Spy
Dec 12, 2025
up to 6 Months
Senior Optimisation Lead at VML Enterprise Solutions, London/Remote, 3 Months, £Contract Rate
Contract Spy Remote (London, UK)
Senior Optimisation Lead required to join our Customer Insight & Activation team on a contract basis Contract - Remote The opportunity: Optimisation Lead/Manager required to join our first-class Commerce organisation and to work alongside a wide range of international clients. This is hands on role working directly with clients on their CRO and experimental campaigns. What you'll be doing: Account & Project Lead for Conversion Rate Optimisation (CRO) activity: Day to day lead across all CRO/experimentation activity, covering multiple clients Understand the client's business and challenges in order to identify suitable solutions, with a particular focus on CRO (working collaboratively with CX and data insight teams) Manage resourcing and timelines, ensuring delivery of key milestones against schedule and budget Commercially minded, able to create and manage budgets and monitor costs and ROI Contribute to forecasting, month-end...
Contract Spy
Dec 10, 2025
up to 6 Months
Senior Project Manager at Homes England, Remote/London, 3 Months, £Contract Rate
Contract Spy Remote (London, UK)
Homes England, the government's housing and regeneration agency, plays a central role in tackling the housing challenges the country now faces. We have the appetite, influence, expertise, and resource to drive positive market change, and our mission is to ensure more homes are built in areas of greatest need, improve affordability and create a sustainable housing market.   Following the publication of the government's Levelling Up White Paper, Homes England has also been tasked with a core role in spearheading regeneration, partnering with places to reduce economic disparity, empower local leaders and create equal opportunities across the country to ensure communities reach their full potential.   As a Senior Project Manager , your main responsibilities will be to: Create and lead the project to deliver the agreed outcomes within time, cost, and quality constraints Day-to-day management and leadership of the project and the project team. Providing...
Contract Spy
Dec 09, 2025
up to 6 Months
Senior Product Designer (Fluent French) at Red Badger, London, 10 Weeks, £Contract Rate (Outside IR35)
Contract Spy London, UK
Must speak fluent French Must be available to visit client site in Ivory Coast for 1 week (12th > 16th January ((fully expensed - alongside the Red Badger Team)). Client is a Development Bank 10 week contract   Start date Monday 12th January Discovery / Review website and intranet project - As is > To Be development piece with a roadmap to implementation deliverable Joining a cross functional team of 5 (Engineer / Delivery / Product / UX / Product Design) Immediate interviews Ltd company outside IR35 or Umbrella contract. £Competitive day rate 2 days / week in person working (Old Street / Moorgate)     About Red Badger     Founded in 2010 by Stuart, Cain and David, we help large organisations improve their speed to market whilst focusing on delivering value to their users and customers. We work with our clients to understand their problems and validate ideas in...
Contract Spy
Dec 09, 2025
up to 6 Months
Full Stack Engineer - SC Cleared at Ministry of Justice, Remote, 3 Months, £Contract Rate
Contract Spy Remote (London, UK)
SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.   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  Full Stack Engineer , your main responsibilities will be:...
Contract Spy
Dec 08, 2025
up to 6 Months
Oracle Fusion Cloud HCM Technical Consultant at Ministry of Defence, London/Remote, 3 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
The Ministry of Defence (MOD) is a central government department with a mission to protect our country and provide the ultimate guarantee of its security and independence, as well as helping to protect its values and interests abroad.   The MOD is one of the biggest public procurement organisations in Europe and the single largest customer for UK industry. It currently manages approximately £20 billion of spend on capital investments in equipment and infrastructure every year. Over the next decade the MOD is committed to spending over £190 billion on equipment and support. The MOD's customers include both the armed forces and national security agencies, and it has a diverse range of requirements, including military fighting vehicles, education services, nuclear submarines and facilities management.   The MOD's aim is to provide its armed forces with the best capabilities to enable them to protect the UK's security and advance national interests,...
Contract Spy
Dec 05, 2025
up to 6 Months
Full-Stack Developer at VISUALHOUSE, London W1T 3EU, 3 Months, £Fixed Price - Please Quote
Contract Spy Newman St, London W1T 3EU, UK
  Creative House – Internal Platform Enhancement Project VISUALHOUSE is an international creative agency focused on creating compelling brand stories for architecture, design, and the built environment. We work worldwide with leading architects, developers, and designers on landmark projects. Each project is unique, and to each, we bring passion and expertise with our multidisciplinary creative teams skilled in 3D visualization, still imagery, film, and animation, as well as branding and interactive. Together, these disciplines form a cohesive and creative vision to produce compelling brand narratives for our clients. We have studios in New York, London and Barcelona. Visualhouse is seeking a talented Full-Stack Developer for a 3-month contract to help evolve and stabilise our internal platform Creative House which is used to create proposals, manage client and internal reviews, and store project data. This is a great opportunity for a developer who enjoys...
Contract Spy
Dec 04, 2025
up to 6 Months
Senior Identity and Access Management Engineer at Zero Plus Ltd, London Strand/Remote, 3 Months initial, £Contract Rate
Contract Spy London Area, United Kingdom
Job Title: Senior Identity and Access Management (IDAM) Engineer Location: Strand, London (Hybrid) Contract: 3 month initial contract, Full time   About Us Zero Plus Ltd is a trusted technology services partner to the UK Government and corporate sectors. We deliver secure, reliable, and scalable solutions to multiple UK public sector organisations.   Supporting more than 20,000 end users, our mission is to enable secure cloud and end user services guided by our Zero Trust Security Model. Our teams specialise in Identity Verification, Managed Endpoints, Threat Detection, Secure Remote Access, and Adaptive Security Policies, balancing exceptional user experience with enterprise grade security.   We operate under an ISO/IEC 27001 certified ISMS and an ITIL aligned service management framework, ensuring integrity, resilience, and operational excellence.   Joining Zero Plus means being part of a growing, people first...
Contract Spy
Dec 03, 2025
up to 6 Months
Head of Information Security at TradingHub, London, 3-6 Months, £Competitive Rate
Contract Spy London, UK
Compensation: Competitive (Financial Services) About TradingHub Founded in 2010, TradingHub delivers uniquely intelligent trade surveillance software to world leading financial institutions. Developed by market professionals, our solutions use sophisticated modelling techniques to detect single and cross-product market manipulation. With a team of over 140 experts based in London, Toronto, Singapore and Sydney, TradingHub combines global reach with deep markets expertise to help our customers protect themselves from financial, regulatory, and reputational risk. The Role We are seeking a Head of Information Security to join on a contract basis to provide cover whilst we hire the position permanently. This is a critical role with an expected duration of 3-6 months, and will see a broad set of responsibilities including managing risk, implementing new processes and systems and continuously monitoring our corporate estate. You can expect to work closely with our Engineering...
Contract Spy
Dec 03, 2025
up to 6 Months
Data Assurance Analyst at Ministry of Defence, London, 5 Months, £Contract Rate
Contract Spy London, UK
The Ministry of Defence (MOD) is a central government department with a mission to protect our country and provide the ultimate guarantee of its security and independence, as well as helping to protect its values and interests abroad.   The MOD is one of the biggest public procurement organisations in Europe and the single largest customer for UK industry. It currently manages approximately £20 billion of spend on capital investments in equipment and infrastructure every year. Over the next decade the MOD is committed to spending over £190 billion on equipment and support. The MOD's customers include both the armed forces and national security agencies, and it has a diverse range of requirements, including military fighting vehicles, education services, nuclear submarines and facilities management.   The MOD's aim is to provide its armed forces with the best capabilities to enable them to protect the UK's security and advance national interests,...
Contract Spy
Dec 01, 2025
up to 6 Months
Senior Test Engineer at The Insolvency Service, London/Remote, 3 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
The Senior Test Engineer will be a pivotal member of our agile delivery teams, working across multiple projects within a major re-platforming programme that's improving several public-facing services. This includes building out a canonical data model and a set of reusable components to underpin our services. You will lead the testing strategy and approach, introduce or enhance automated testing frameworks, and ensure that our services meet the high standards expected under the GOV.UK Service Standard.   As a Senior Test Engineer your main responsibilities will be to:   Define and own the test strategy and quality assurance approach across multiple digital services. Champion test automation, continuous integration, and continuous delivery (CI/CD) within agile teams. Embed a quality-first culture - ensuring testing is integral to delivery, not an afterthought. Mentor and support test engineers, sharing best practice and building testing capability...
Contract Spy
Dec 01, 2025
up to 6 Months
Senior User Researcher at The Insolvency Service, London/Remote, 3 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
We are looking for an experienced User Researcher to join our multidisciplinary digital delivery team. You'll play a key role in our re-platforming programme, ensuring our public-facing digital services are designed around genuine user needs. You'll plan and carry out high-quality user research to generate actionable insights that shape both the front-end experience and back-end design.   As a Senior User Researcher your main responsibilities will be to:   Plan, design, and conduct user research using a range of qualitative and quantitative methods in line with GDS standards. Communicate user insights effectively to designers, developers, product and policy colleagues to inform decision-making. Contribute to and support usability testing, prototyping, and iterative design. Work closely with interaction designers, content designers, product managers, and developers in agile, cross-functional teams. Present research findings clearly and...
Contract Spy
Nov 27, 2025
up to 6 Months
Senior WordPress/PHP Developer at Ministry of Justice, UK Office/Remote, 4 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
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  Senior WordPress/PHP Developer , your main responsibilities will be: The developer will be joining the Central Digital Website Builder team. There are several WordPress products (for example the Intranet) that require developer expertise in the areas of writing code to deliver enhanced functionality as well as maintenance and addressing legacy code.   Essential: Expert knowledge of WordPress and PHP programming languages, including...
Contract Spy
Nov 27, 2025
up to 6 Months
Oracle Fusion Cloud HCM Technical Consultant at Ministry of Defence, London/Remote, 4 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
The Ministry of Defence (MOD) is a central government department with a mission to protect our country and provide the ultimate guarantee of its security and independence, as well as helping to protect its values and interests abroad.   The MOD is one of the biggest public procurement organisations in Europe and the single largest customer for UK industry. It currently manages approximately £20 billion of spend on capital investments in equipment and infrastructure every year. Over the next decade the MOD is committed to spending over £190 billion on equipment and support. The MOD's customers include both the armed forces and national security agencies, and it has a diverse range of requirements, including military fighting vehicles, education services, nuclear submarines and facilities management.   The MOD's aim is to provide its armed forces with the best capabilities to enable them to protect the UK's security and advance national interests,...
Contract Spy
Nov 27, 2025
up to 6 Months
Junior Product Manager - Retail Technology at North Highland, London, 3-6 Months, £Contract Rate
Contract Spy London, England, United Kingdom
MAKE STRATEGY A REALITY | ACCELERATE YOUR GROWTH | CHOOSE YOUR PATH As the world's leading change and transformation consultancy, we're helping businesses move from strategy to reality by taking a pragmatic and practical approach to build solutions that last. We're seeking a Junior Product Manager to help us take vision to value and create lasting impact for our Managed Service major UK retail client. Please note, this is an initial 3-6 month inside IR35 PAYE Umbrella contract that will require onsite working in London 2 days per week. Summary As a Junior Product Manager, you will play a crucial role in delivering digital solutions that enhance customer experience and drive business value for our client, a leading supermarket chain. You will own the roadmap for service notifications across their multi-brand digital propositions, ensuring customers receive timely, relevant updates about their order journey via the right communication channels. You Will Develop...
Contract Spy
Nov 26, 2025
up to 6 Months
Senior Project Manager at Homes England, Remote/London, 3 Months, £Contract Rate
Contract Spy Remote (London, UK)
Homes England, the government's housing and regeneration agency, plays a central role in tackling the housing challenges the country now faces. We have the appetite, influence, expertise, and resource to drive positive market change, and our mission is to ensure more homes are built in areas of greatest need, improve affordability and create a sustainable housing market.   Following the publication of the government's Levelling Up White Paper, Homes England has also been tasked with a core role in spearheading regeneration, partnering with places to reduce economic disparity, empower local leaders and create equal opportunities across the country to ensure communities reach their full potential.   As a Senior Project Manager , your main responsibilities will be to: Create and lead the project to deliver the agreed outcomes within time, cost, and quality constraints Day-to-day management and leadership of the project and the project team. Providing...
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