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20 game engine developer jobs found

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game engine developer
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Contract Spy
Mar 25, 2026
Hourly/Freelance
Game Engine Developer - AI Trainer at DataAnnotation, Remote, £Hourly Rate
Contract Spy Remote (Cambridge, UK)
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Game Engine Developer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work...
Contract Spy
Mar 18, 2026
Hourly/Freelance
Game Engine Developer - AI Trainer at DataAnnotation, Remote, £Hourly Rate
Contract Spy Remote
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Game Engine Developer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work...
Contract Spy
Mar 11, 2026
Duration not stated
Game Engine Developer - AI Trainer at DataAnnotation, Cambridge, From £29.50 an hour
Contract Spy Cambridge, UK
Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Game Engine Developer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while...
Contract Spy
Mar 11, 2026
Duration not stated
Unity Developer (Remote) at UniVirtual Inc., United Kingdom, £Contract Rate
Contract Spy Remote (United Kingdom)
Summary: 2+ years of professional Unity experience , or equivalent practical experience demonstrated through shipped projects, freelance work, or a strong portfolio. Entirely Remote (you must be located between UTC-5 and UTC+3 time zones). 6-month initial contract , with possibility of longer-term work. The salary range is between $32,000 to $36,000 USD per annum based on knowledge and experience Additional Information: We’re a studio building educational and commercial content for immersive 3D environments. Our team creates interactive experiences using Unity and our proprietary virtual reality platform. We’re hiring a remote Unity Developer for a 6-month contract, with the possibility of longer-term work. In this role, you’ll help turn design documents into polished interactive content, combining game mechanics, UI systems, and our in-house tools to build engaging experiences for learners. This is a good opportunity for someone who...
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 24, 2026
Hourly/Freelance
Senior Software Engineer – Full-Stack Infra/3D Algorithms at Oqcam, Remote, £Freelance Rate
Contract Spy Remote
Oqcam is redefining how dental laboratories organize and execute their production. Oqcam delivers best-in-class dental lab software to automate and simplify digital production, while giving dental lab leaders peace-of-mind. We build scalable, modern cloud applications used by customers around the world, making optimal use of both AI and logic. We are looking for a Senior Software Engineer – Full-Stack / Infra / 3D Algorithms to join our engineering team. Traditionally, a lot of manpower and time is used to prepare and organize the digital production in a dental lab (3D Printing, CNC milling, …). The preparation work is technical and patient-specific, yet repetitive in nature, and typically performed by dental technicians that are increasingly hard to recruit. With the dental market requesting shorter delivery terms and ever-increasing flexibility, and government regulations increasing at the same time, dental labs are under stress and hindered in their growth....
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 23, 2026
Duration not stated
Fullstack Product Engineer at IconicShift, London, £Contract Rate
Contract Spy London, UK
About IconicShift IconicShift AI is building a platform that turns founder intent into usable strategic outputs — clear strategies, investor-grade pitches, and practical roadmaps. It is based on the experience of Mike Harris, founding CEO of First Direct (the world’s first telephone bank), founding CEO of Egg (the world’s first internet bank), and CEO of Mercury Communications (that created some of the UK’s first mobile and cable networks). Most founders don’t fail because they lack ideas or options. They fail because their thinking drifts and they can’t afford the experienced support they need. Their story changes, priorities multiply, and the business loses its single direction. Most AI approaches just help them fail faster by accelerating rushed decisions. IconicShift works by creating a single source of strategic truth, where every decision is tracked and held to account. It refuses to move forward without explicit acceptance of core strategic bets, ensuring...
Contract Spy
Mar 20, 2026
Duration not stated
Senior Backend Developer at Well Played Games, Leamington Spa, £Contractor Option
Contract Spy Royal Leamington Spa, UK
  Well Played Games is a small studio based in Leamington Spa, UK with a strong track record of collaborating with world-class IP. Founded in 2017, our aim is to build live free-to-play video games across multiple platforms. We are looking for a Senior Backend Developer to join our team and take ownership of development across our live mobile titles. The Role As part of the project’s code team, you will be responsible for the support of the live game, the design and development of new features. You will take full ownership of the backend of a live product and work closely with the whole team to deliver new, major features safely. You will be responsible for the design and development of services to support new game features. You will also be involved in and manage the rest of the team’s backend work by providing technical oversight, support and code reviews. As a senior developer, you will be encouraged to contribute to the analysis and pragmatic...
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 17, 2026
Duration not stated
Unity Engineer at Duolingo, Remote, £Contractor Rate
Contract Spy Remote
Our mission at Duolingo is to develop the best education in the world and make it universally available. But we've got more left to do — and that's where you come in! With over 500 million users, Duolingo is the world's most popular language learning platform. We are rapidly growing our learner base and expanding into new subjects. Come join our Music team and help us build the future of music education. We are looking for a Unity engineer with a gaming background to help us implement our new music course and productionize our existing prototype. You will help build the best possible user experience for our learners through high-quality interactive lessons. Beyond our core learning product, we also offer English proficiency testing with the Duolingo English Test, and are bringing new subjects into the Duolingo app, where people can develop their Math and Music skills. We are passionate about educating our users, making fact-based decisions, and finding innovative...
Contract Spy
Mar 16, 2026
up to 6 Months
Fullstack Product Engineer at IconicShift, Remote, to 7/26, £Contract Rate
Contract Spy Remote
About IconicShift IconicShift AI is building a platform that turns founder intent into usable strategic outputs — clear strategies, investor-grade pitches, and practical roadmaps. It is based on the experience of Mike Harris, founding CEO of First Direct (the world’s first telephone bank), founding CEO of Egg (the world’s first internet bank), and CEO of Mercury Communications (that created some of the UK’s first mobile and cable networks). Most founders don’t fail because they lack ideas or options. They fail because their thinking drifts and they can’t afford the experienced support they need. Their story changes, priorities multiply, and the business loses its single direction. Most AI approaches just help them fail faster by accelerating rushed decisions. IconicShift works by creating a single source of strategic truth, where every decision is tracked and held to account. It refuses to move forward without explicit...
Contract Spy
Mar 13, 2026
Hourly/Freelance
Freelance Content Developer - Cybersecurity at RangeForce, Remote, £Freelance rate
Contract Spy Remote
Course Collaboration Initiative Are you interested in creating an online cybersecurity course but unsure where to start? Do you have the expertise but are concerned about reaching the right audience or building effective lab exercises? Worry no more – we're here to help at RangeForce. With years of experience in cybersecurity training and upskilling, we understand the challenges and rewards of developing online courses. At RangeForce, we don't just host courses; we empower security experts like you to share your valuable insights and experience with a global audience. Join us in our mission to transform cybersecurity learning, making it more accessible, practical, and impactful. At RangeForce, we specialize in blending theoretical and interactive, hands-on security training. Our courses align with renowned cybersecurity frameworks like NIST NICE, MITRE ATT&CK, and MITRE D3FEND, ensuring relevance and standardization. Our platform stands out for its interactive...
Contract Spy
Mar 13, 2026
Duration not stated
Senior Backend Developer at Well Played Games, Leamington Spa, £Contract Rate
Contract Spy Royal Leamington Spa, UK
Well Played Games is a small studio based in Leamington Spa, UK with a strong track record of collaborating with world-class IP. Founded in 2017, our aim is to build live free-to-play video games across multiple platforms. We are looking for a Senior Backend Developer to join our team and take ownership of development across our live mobile titles. The Role As part of the project’s code team, you will be responsible for the support of the live game, the design and development of new features. You will take full ownership of the backend of a live product and work closely with the whole team to deliver new, major features safely. You will be responsible for the design and development of services to support new game features. You will also be involved in and manage the rest of the team’s backend work by providing technical oversight, support and code reviews. As a senior developer, you will be encouraged to contribute to the analysis and pragmatic selection of...
Contract Spy
Mar 12, 2026
Duration not stated
Experienced UI Engineer - Contract at Playground Games, Leamington Spa, £Contract Rate
Contract Spy Leamington Spa, UK
Playground Games is looking for an experienced UI Engineer to join our Forza Horizon team on a contract basis.  About us:  As a premier first-party Xbox Game Studio, we are passionate about making genre-defining games that are accessible, beautiful, and most of all fun. We are looking to expand our diverse team as we continue driving forward our BAFTA award-winning Forza Horizon franchise.    About the role:  Your passion for writing quality software using strong engineering practices will enable you to develop the world leading user interface of a AAA title. You are enthusiastic about delivering the best possible user experience for all our players, across a variety of platforms, input devices, languages, and preferences.  You’ll work closely with Art and Design teams, so your ability to work collaboratively and communicate effectively is vital. You are highly motivated and approachable, with a strong desire to empower developers...
Contract Spy
Mar 12, 2026
6 Months or more
QA Technician - Contract at Playground Games, Leamington Spa, £Contract Rate
Contract Spy Leamington Spa, UK
Playground Games is looking for a QA Technician to join our Fable team on a contract basis.   About us:  As a first-party Xbox Game Studio, we are passionate about making genre-defining games that are accessible, beautiful, and, most of all, fun. We are excited to be rebooting the much-loved Fable franchise and are expanding our diverse team to create a new classic in the action RPG genre.     About the role:  As QA Technician you will be working with the Quality Assurance team to deliver high-level deliverables. You will use your observation skills to help ensure that all work is bug free and of the highest possible quality.    Our ideal candidate is a promising QA Technician who is passionate about games, has excellent communication skills and a keen eye for detail.    This is a 12 month contract position and whilst this role involves working closely with our team, the position will be employed through our trusted agency...
Contract Spy
Mar 11, 2026
Hourly/Freelance
Senior Microsoft 365 Power Platform Developer (Power Apps & Power Automate) at GPS Logistics (EU) Ltd, Drayton, £Contract Option
Contract Spy Drayton, Norwich, 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 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...
Contract Spy
Mar 10, 2026
Duration not stated
Unity Engineer, Music (Contractor) at Duolingo, London, £Contract Rate
Contract Spy London, UK
Our mission at Duolingo is to develop the best education in the world and make it universally available. But we've got more left to do — and that's where you come in! With over 500 million users, Duolingo is the world's most popular language learning platform. We are rapidly growing our learner base and expanding into new subjects. Come join our Music team and help us build the future of music education. We are looking for a Unity engineer with a gaming background to help us implement our new music course and productionize our existing prototype. You will help build the best possible user experience for our learners through high-quality interactive lessons. Beyond our core learning product, we also offer English proficiency testing with the Duolingo English Test, and are bringing new subjects into the Duolingo app, where people can develop their Math and Music skills. We are passionate about educating our users, making fact-based decisions, and finding innovative...
Contract Spy
Mar 09, 2026
Duration not stated
Fullstack Product Engineer at IconicShift, London, £Contract Rate
Contract Spy London, UK
About IconicShift IconicShift AI is building a platform that turns founder intent into usable strategic outputs — clear strategies, investor-grade pitches, and practical roadmaps. It is based on the experience of Mike Harris, founding CEO of First Direct (the world’s first telephone bank), founding CEO of Egg (the world’s first internet bank), and CEO of Mercury Communications (that created some of the UK’s first mobile and cable networks). Most founders don’t fail because they lack ideas or options. They fail because their thinking drifts and they can’t afford the experienced support they need. Their story changes, priorities multiply, and the business loses its single direction. Most AI approaches just help them fail faster by accelerating rushed decisions. IconicShift works by creating a single source of strategic truth, where every decision is tracked and held to account. It refuses to move forward without explicit acceptance of core strategic bets, ensuring...
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