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8 senior game developer jobs found

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United Kingdom senior game developer Greater London
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Duration not stated  (7) up to 6 Months  (1)
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London  (7) Hybrid  (1) West Drayton  (1)
Contract Spy
Mar 12, 2026
Duration not stated
Contractor - Senior Game Developer - Paper.io2 at Voodoo, London, £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 can be Paris-based, Barcelona-based, Amsterdam-based, or fully remote within CET +/-2h. Team Our Gaming team is made up of hybrid-casual, casual, and mid-core experts. Our 'Core' games team supports internal and external studios worldwide in creating, developing, and launching new hit games, whilst our 'Live' games team focuses on delivering higher engagement on our existing and successful games. Joining our Live games team means collaborating with gaming industry experts on globally renowned, enduring games while embracing...
Contract Spy
Mar 24, 2026
Duration not stated
Technical Team Lead, Contract at Xcelirate, London, £Contractor Rate
Contract Spy 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? You're a principal-level engineer first. The tech lead title is almost incidental. It just means you're the person the team orbits around, because that's what happens naturally when you're the one who understands the system most deeply and keeps the clearest head under pressure. The 10% that's people management fits inside your engineering work, not alongside it. You hire, you steer, you unblock, but you do it the way a strong engineer does everything: with good...
Contract Spy
Mar 23, 2026
Duration not stated
Senior Business Analyst at VML Enterprise Solutions, London, £Contract Rate
Contract Spy London, UK
Senior Business Analyst with Commerce experience required to join our Delivery team here in the UK, please note we offer Hybrid working. We are VML Enterprise Solutions - a group of talented engineers, tech experts, and creators who combine our passions and contribute to the IT world. You may know us better as Wunderman Thompson Technology in 2024 we changed our name, but at the same time, we remained a great team of people who deliver our best. We design, build, manage and run complex technology platforms and help our clients to benefit from our work and creativity. The opportunity: Senior Business Analyst needed to join our team here at VML Enterprise Solutions. Working under your own initiative with required guidance and support, a Business Analyst with proven experience you will be part of the Business Analysis team and expected to take the initiative in ensuring the business needs of our client are fully documented, understood and met by the proposed solution....
Contract Spy
Mar 20, 2026
up to 6 Months
Senior Delivery Lead at Red Badger, London, 6 Weeks, £Day Rate (Outside IR35)
Contract Spy London, UK
  We bring together the best in strategic services, user experience and technical delivery using Lean and Agile processes.   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 order to deliver improved process efficiencies, strategic enhancements and new digital products and services (or make significant improvements to existing ones).   The best bit about Red Badger is, of course, the team. We've been around for 10+ years now and we are 120 strong. We are really proud of our people; we support and learn a lot from each other; we work really hard but have fun doing it. We are a diverse group made up of 22 different nationalities, speaking 17 different languages.   Our 3 founders have considerable tech and consultancy experience,...
Contract Spy
Mar 20, 2026
Duration not stated
Senior Python Developer at Synechron, London, £Contract Rate
Contract Spy London, UK
About Synechron: Synechron is a leading digital transformation consulting firm dedicated to delivering innovative technology solutions within banking, financial services, and insurance. We thrive on engineering excellence, collaboration, and a passion for cutting-edge technologies. Job Location: London (Hybrid) The Job: This role sits within a newly formed team - AI team - which is responsible for leveraging AI. You will implement, build and deploy Back End systems to automate the analysis of data, code, documentation and Jira, and structure the extracted knowledge in a Credit Risk Domain aware knowledge graph. What we'll need from you 15-20 years of experience. Proficiency in core Python and FastAPI framework . Profound understanding of software design principles, architectural patterns, and an unwavering commitment to writing clean, maintainable, and production-grade code. Experience of the full lifecycle of design, implementation and running...
Contract Spy
Mar 18, 2026
Duration not stated
Senior Microsoft 365 Power Platform Developer (Power Apps & Power Automate) at GPS Logistics (EU) Ltd, West Drayton/Remote, £Contract Option
Contract Spy Hybrid (West Drayton, UK)
Senior Microsoft 365 & Azure Systems Engineer (Hybrid – 50% Office Based) Location: Hybrid – minimum 50% onsite at our offices near Heathrow Hours: Part-time / Flexible Contract: Permanent or Contract (open to discussion) About the Role We are a UK-based same-day courier and logistics company near Heathrow. We are seeking a senior, experienced Microsoft 365 & Azure Systems Engineer to take full ownership of our Microsoft environment and internal business systems. This role is not remote-only . You must be able to attend our offices at least 50% of the time and work closely with our operations team. A key part of the role is the design and build of Microsoft-native business applications , including the long-term development of a Transport Management System (TMS) using Microsoft technologies. Key Responsibilities Own and manage our Microsoft 365 Business Premium environment Administer and optimise: Entra ID...
Contract Spy
Mar 13, 2026
Duration not stated
Senior Delivery Lead at Red Badger, London, £Contract Rate
Contract Spy London, UK
We bring together the best in strategic services, user experience and technical delivery using Lean and Agile processes. 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 order to deliver improved process efficiencies, strategic enhancements and new digital products and services (or make significant improvements to existing ones). The best bit about Red Badger is, of course, the team. We've been around for 10+ years now and we are 120 strong. We are really proud of our people; we support and learn a lot from each other; we work really hard but have fun doing it. We are a diverse group made up of 22 different nationalities, speaking 17 different languages. Our 3 founders have considerable tech and consultancy experience, and still own the company. We've been...
Contract Spy
Mar 10, 2026
Duration not stated
Release Manager at VML Enterprise Solutions, London, £Contract Rate
Contract Spy London, UK
The opportunity: An experienced Release Manager, who leads teams to follow best practices in development standards and coding reviews. You have an enthusiasm for learning new skills and initiative to deliver the best outcomes for our clients. You will be primarily responsible the management and protection of releases through, where appropriate, Build/Develop, QA, UAT, Pre-Prod and Production environments across multiple technical stacks including front ends, Middleware, core commerce platforms and more. This is a contractual role based in London. What you'll get to do: Negotiate, plan, and manage all release activities. Analyse risks and resolve issues that affect release scope, schedule, and quality. Work cohesively with external partners, suppliers, product owners, and system integrators (SI's) Develop common strategies for release governance across multiple systems Communicate release details and schedules to the Business as required. Act as guardian...
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