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11 api developer jobs found

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Hybrid api developer
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Contract Spy
Jun 03, 2026
Duration not stated
Java Developer – API & Playwright at Derisk360, Edinburgh/Remote, £Contract Rate
Contract Spy Hybrid (Edinburgh, Scotland, United Kingdom)
Java Developer – API & Playwright Company: Derisk360 Location: Edinburgh, UK Work Mode: Hybrid (2 Days Work from Office) Employment Type: Contract (Inside IR35) Experience Required: 7+ Years Overview Are you a passionate Java Developer with expertise in API development, Playwright automation, and modern software development practices? Join Derisk360 and contribute to building scalable, high-quality applications and automation frameworks that drive business success. We are looking for a proactive professional who thrives in a collaborative environment and is passionate about delivering reliable, secure, and efficient software solutions. Key Responsibilities Design, develop, and maintain scalable applications using Java. Develop and consume RESTful APIs and microservices. Build and maintain Playwright-based automation frameworks for UI and API testing. Participate in all phases of the Software Development Life Cycle (SDLC)....
Contract Spy
Jun 11, 2026
6 Months or more
Senior Full Stack Developer - Active SC at Ministry of Justice, UK Offices/Hybrid, 12 Months, £Contract Rate
Contract Spy Hybrid (United Kingdom)
HM Courts & Tribunals Service is responsible for the administration of criminal, civil and family Courts and Tribunals in England & Wales. Their roles support service users and colleagues within HMCTS, where people and businesses access potentially life-changing justice. We're looking for individuals who are committed to public service and making a difference in people's lives to deliver justice.   As a Senior Software Developer at HMCTS you will work with a wide range of stakeholders such as user researchers, product managers, designers, business analysts, delivery managers and digital architects, all of whom share a vision for making better government through smarter use of technology. You will innovate to radically transform public services for the better.   As a Senior Full Stack Developer your main responsibilities will be to:   Develop, improve and document code, following best practices and internal standards. Continuously...
Contract Spy
Jun 11, 2026
6 Months or more
Full Stack Developer - Active SC at Ministry of Justice, UK Offices/Remote, 12 Months, £Contract Rate
Contract Spy Hybrid (United Kingdom)
HM Courts & Tribunals Service is responsible for the administration of criminal, civil and family Courts and Tribunals in England & Wales. Their roles support service users and colleagues within HMCTS, where people and businesses access potentially life-changing justice. We're looking for individuals who are committed to public service and making a difference in people's lives to deliver justice.   As a Software Developer at HMCTS you will work with a wide range of stakeholders such as user researchers, product managers, designers, business analysts, delivery managers and digital architects, all of whom share a vision for making better government through smarter use of technology. You will innovate to radically transform public services for the better.   As a Full Stack Developer your main responsibilities will be to:   Develop, improve and document code, following best practices and internal standards. Continuously learn and stay up...
Contract Spy
Jun 10, 2026
Duration not stated
Senior Developer at Scrumconnect, Taunton, £400-£425 per day (Outside IR35)
£400 - £425 per day
Contract Spy Hybrid (Taunton, UK)
£400-£425 Outside Ir35 City Taunton Province Somerset Country United Kingdom Postal Code TA1 Job Description   About Scrumconnect Consulting   Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are passionate about user-centred design, agile delivery, and building digital services that make a real difference. Our teams work at the forefront of innovation, helping organisations transform and deliver high-quality, scalable solutions that truly matter.   Role Purpose Join a blended agile delivery squad working on large-scale, secure digital services for a government client. As a Senior Developer, you will bring strong hands-on experience across both .NET...
Contract Spy
May 27, 2026
up to 6 Months
Software Developer in Test - SC Cleared at TEN10 SOLUTIONS LIMITED, London/Remote, 3 Months initial, £Contract Rate
Contract Spy Hybrid (Southwark, London SE1 3SS, UK)
Contract Opportunity: Security Cleared Software Developer in Test Job Type: Contract -3 month initial - Inside IR35 Location: Hybrid - London Start Date: ASAP Are you an experienced Security Cleared Software Developer in Test looking for your next contract opportunity? We’re seeking a highly capable SDET to support a major public sector programme, helping deliver secure, high-quality software solutions within a complex Agile environment. This is an exciting opportunity to work on large-scale digital transformation initiatives, contributing to the design and implementation of robust automated testing frameworks using Java and Selenium . ?? Important: Candidates must hold active Security Clearance Existing NPPV3 clearance would be highly advantageous. The Role As a Security Cleared Software Developer in Test , you will play a key role in ensuring software quality across critical public sector systems and services. Working closely...
Contract Spy
Jun 03, 2026
Hourly/Freelance
Android Developer for Digital Asset Marketplace App at Fliprly, London/Remote, £Freelance Rate
Contract Spy Hybrid (London, UK)
About Fliprly Fliprly is the world’s first and only mobile app dedicated to buying and selling domains, websites, mobile apps, and other digital assets. Our iOS app and web platform are live, and we’re now ready to expand our reach with a robust Android app. Join us on this exciting journey to revolutionize the digital asset marketplace! What We’re Looking For We’re seeking a skilled Android Developer (freelancer or agency) to build the Android version of Fliprly from scratch. You’ll work closely with our existing team and leverage our iOS/web apps as references for functionality and design consistency. Responsibilities Build a high-performance Android app using Java. Translate our iOS design and features into the Android ecosystem. Integrate APIs and backend services (already available). Ensure a smooth, responsive, and bug-free user experience. Requirements Proven experience building Android apps (at...
Contract Spy
May 27, 2026
Hourly/Freelance
Android Developer for Digital Asset Marketplace App at Fliprly, London/Remote, £Freelance Rate
Contract Spy Hybrid (London, UK)
About Fliprly Fliprly is the world’s first and only mobile app dedicated to buying and selling domains, websites, mobile apps, and other digital assets. Our iOS app and web platform are live, and we’re now ready to expand our reach with a robust Android app. Join us on this exciting journey to revolutionize the digital asset marketplace! What We’re Looking For We’re seeking a skilled Android Developer (freelancer or agency) to build the Android version of Fliprly from scratch. You’ll work closely with our existing team and leverage our iOS/web apps as references for functionality and design consistency. Responsibilities Build a high-performance Android app using Java. Translate our iOS design and features into the Android ecosystem. Integrate APIs and backend services (already available). Ensure a smooth, responsive, and bug-free user experience. Requirements Proven experience building Android apps (at...
Contract Spy
Jun 10, 2026
Duration not stated
Solution Architect (Active SC Required) at Scrumconnect, Taunton, £600 per day (Outside IR35)
£600 per day
Contract Spy Hybrid (Taunton, UK)
600 Outside IR35 City Taunton Province Somerset Country United Kingdom Postal Code TA1 Job Description Job Description About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are passionate about user-centred design, agile delivery, and building digital services that make a real difference. Our teams work at the forefront of innovation, helping organisations transform and deliver high-quality, scalable solutions that truly matter.   ROLE PURPOSE Lead technical architecture across one or more work packages, ensuring all solutions align with client architectural principles, reference architecture, and approved integration patterns. Act as the primary...
Contract Spy
May 29, 2026
up to 6 Months
VBA Developer at Fractal Analytics, London/Remote, 2 Months, £320 per day
£320 per day
Contract Spy Hybrid (London, UK)
It's fun to work in a company where people truly BELIEVE in what they are doing!   We're committed to bringing passion and customer focus to the business.   VBA Developer 2 month contract £320 per day inside IR35 Location: UK - London (onsite 2/3 days per week)   Fractal Analytics is Leading Fortune 500 companies leverage Big Data, analytics, and technology to drive smarter, faster, and more accurate decisions in every aspect of their business. Fortune 500 companies recognize analytics is a competitive advantage to understand customers and make better decisions. We deliver insight, innovation, and impact to them through predictive analytics and visual storytelling.   Summary: We are looking for a VBA consultant (Excel & VBA expert) to design, build, and maintain robust automation solutions that streamline data processing, reporting, and operational workflows. The ideal candidate will own end-to-end...
Contract Spy
May 29, 2026
Duration not stated
Creatio Architect at OneAPPS Consulting, London/Remote, £Contract Rate
Contract Spy Hybrid (London Area, United Kingdom)
OneAPPS Consulting (www.oneapps.com) is a Technology consulting firm based out of London and offices across Europe. We are working on various projects involving diverse, multicultural teams with clients across the Europe. We are an invaluable partner and our teams have collaborated to support the growth of our clients. With more than 7 locations worldwide we help our clients to deliver their projects smoothly. We look forward to getting to know you and working with you.   Role: Creatio Architect Location: London, UK Hybrid 3 Days/week from office   Job Description: A Creatio Solution Architect leads the design and architecture of Creatio CRM solutions, ensuring they meet business requirements and remain scalable, secure, and sustainable. The role partners with stakeholders translate CRM strategy and business processes into robust solution designs and guides delivery teams through implementation.   Key Responsibilities...
Contract Spy
May 29, 2026
up to 6 Months
Programme Manager at Government Commercial Agency, UK Office/Remote, 5 Months, £Contract Rate
Contract Spy Hybrid (UK)
Government Commercial Agency (GCA) is the largest public procurement organisation in the UK.   As a trading fund and executive agency of the Cabinet Office, we implement procurement policy on behalf of the government.   We use the collective buying power of our customers and our commercial expertise to help public sector organisations achieve value for money and provide great outcomes for taxpayers.   Leadership & governance - leads cross-workstream alignment, ensures governance processes are embedded.   As a  Programme Manager , your main responsibilities will be:   Lead the PMO team which does include direct reports Establish governance framework and reporting cadence Maintain overall programme roadmap and critical path Attend and provide monthly assurance to the Project Board Chair workstream alignment sessions Support the SRO with strategic decision-making Coordinate Gateway and assurance...
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