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8 api developer jobs found in London

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London Hourly/Freelance api developer
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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
May 19, 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 12, 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 05, 2026
Hourly/Freelance
Artificial Intelligence Tutor at LONDON VESTA COLLEGE, London, £Freelance Rate
£100 - £200 per day
Contract Spy London E1 5HZ, UK
Freelance Hybrid Flexible Working We are seeking an experienced and knowledgeable Freelance AI Tutor to deliver high-quality, engaging training aligned to the Artificial Intelligence (AI) and Automation Practitioner Apprenticeship Standard. This role is ideal for an industry professional with strong commercial experience in AI, automation, data, or digital technologies, combined with proven teaching or training delivery experience. The successful candidate must be capable of equipping apprentices with current industry knowledge, practical technical skills, and professional workplace behaviours relevant to modern AI and automation roles. Role Overview You will deliver a blend of practical and theoretical training covering core AI and automation concepts. This includes machine learning fundamentals, data handling, automation technologies, and the ethical and responsible use of AI solutions within business environments. Training delivery will include:...
Contract Spy
May 29, 2026
Hourly/Freelance
Artificial Intelligence Tutor at LONDON VESTA COLLEGE, London, £Freelance Rate
£100 - £200 per day
Contract Spy London E1 5HZ, UK
Freelance Hybrid Flexible Working We are seeking an experienced and knowledgeable Freelance AI Tutor to deliver high-quality, engaging training aligned to the Artificial Intelligence (AI) and Automation Practitioner Apprenticeship Standard. This role is ideal for an industry professional with strong commercial experience in AI, automation, data, or digital technologies, combined with proven teaching or training delivery experience. The successful candidate must be capable of equipping apprentices with current industry knowledge, practical technical skills, and professional workplace behaviours relevant to modern AI and automation roles. Role Overview You will deliver a blend of practical and theoretical training covering core AI and automation concepts. This includes machine learning fundamentals, data handling, automation technologies, and the ethical and responsible use of AI solutions within business environments. Training delivery will include:...
Contract Spy
May 28, 2026
Hourly/Freelance
ASO Manager (iOS/Android) at DEPT, London Canary Wharf, 6 Months, £Freelance Option
Contract Spy Canary Wharf, London, UK
ASO Manager (6m FTC/Freelance) DEPT® is a Growth Invention company built to help the world’s most ambitious brands grow faster. Operating at the intersection of technology and marketing, our 4,000+ specialists deliver growth invention services across Brand & Media, Experience, Commerce, CRM, and Technology & Data. We’re 50|50 tech and marketing, partner-led, and first to move. Clients include Google, Lufthansa, Meta, eBay, and OpenAI. We have been certified B Corp and Climate Neutral since 2021. JOB PURPOSE This is an embedded role working directly within the marketing team of a leading consumer mobile app brand, based at their offices in Canary Wharf. We are open to either a 6 month fixed-term contract, or freelance engagement, for 2–3 days per week, with the potential to extend. As an ASO Specialist, you will lead and optimise the app store presence across both iOS and Android platforms, helping drive organic visibility,...
Contract Spy
May 21, 2026
Hourly/Freelance
Artificial Intelligence Tutor at LONDON VESTA COLLEGE, London, £Freelance Rate
£100 - £200 per day
Contract Spy London E1 5HZ, UK
Freelance Hybrid Flexible Working We are seeking an experienced and knowledgeable Freelance AI Tutor to deliver high-quality, engaging training aligned to the Artificial Intelligence (AI) and Automation Practitioner Apprenticeship Standard. This role is ideal for an industry professional with strong commercial experience in AI, automation, data, or digital technologies, combined with proven teaching or training delivery experience. The successful candidate must be capable of equipping apprentices with current industry knowledge, practical technical skills, and professional workplace behaviours relevant to modern AI and automation roles. Role Overview You will deliver a blend of practical and theoretical training covering core AI and automation concepts. This includes machine learning fundamentals, data handling, automation technologies, and the ethical and responsible use of AI solutions within business environments. Training delivery will include:...
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