Rebellion co
Oxford, Oxfordshire
We want you to! For 30 years we've been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish books, and through 2000AD, publish comics and graphic novels such as the amazing Judge Dredd. We are seeking an experienced or more senior back-end Online Developer to join our tech team, helping to build and support internal and external web APIs for our game engine team. The successful candidate will join a growing team and use their JavaScript expertise to contribute across the full software development lifecycle, from requirements gathering and system design to implementation, testing, deployment, and maintenance. You will be working on building internal tools as well as public-facing APIs. This is primarily a back-end role, and we are looking for a developer with experience building performant, distributed backend APIs and efficiently utilising third-party services. You will be comfortable communicating with other teams to fix bugs and resolve issues. This is an excellent opportunity to build exciting business critical systems while contributing to a team that is continuing to expand and evolve. This exciting opportunity can be based out of either of our studios in Oxford or Warwick, offering flexibility, collaboration, and the chance to work with a world class team! We can provide a relocation package, including moving assistance, temporary accommodation, and full support to ensure a smooth transition to your new environment. We believe in the power of face to face collaboration and encourage working from our studios. However, we understand that flexibility matters, so we're open to discussing hybrid options based on individual needs. Key Outcomes Produce performant and well documented code Successfully develop and deploy new tools to support our game teams Respond to bugs and issues as they arise, providing timely resolution Responsibilities Design, build and deploy web applications to support our in house engine team Maintain and improve existing tools Develop integrations with third party APIs Support application deployments Collaborate and communicate effectively with other teams Contribute to improving development practices within a growing team Proven experience as a back end developer Experience working within the games industry Strong experience with Node.js, JavaScript and TypeScript Knowledge of front end frameworks such as Vue and React Experience with databases such as MySQL and NoSQL databases Familiarity with AWS or equivalent cloud environments Experience with software development tools and version control systems (Git; Perforce desirable) Demonstrated ability to quickly learn new technologies Comfortable modifying/maintaining applications written in other languages (such as PHP) is desirable Experience writing serverless functions (AWS Lambda/Azure Functions) is a bonus We offer an extensive benefits package to our team including: 22 days holidays + Christmas closure (typically 4 days) & Bank holidays (increasing with service at 5 years - one day each year until you reach 31 days) Private Medical Insurance, healthcare cash plan, including dental and Vision Life Assurance, Income Protection & Critical Illness Cover Enhanced Family Leave Interest Free, Tax Free loans Enhanced Pension Scheme EAP a range of Mental Health and Well being Support Plus loads more including a wide range of discounts, freebies, and social events! Life at Our Oxford HQ Our riverside headquarters in Oxford places you a short walk away from the city centre. Renowned for its rich historical backdrop and esteemed educational institutions, Oxford offers a unique blend of tradition and modernity, with its beautiful architecture and green spaces. Oxford also boasts excellent transport links, making it easy to navigate both the city and the wider country. The city's train station, just a short walk from our studio, offers frequent services to London, as well as direct routes to major cities like Birmingham, Manchester, Reading and we also offer free parking at the studio. Our open plan office promotes teamwork and innovation, with regular interaction with senior management and other departments, alongside access to free hot drinks, a handy tuck shop onsite and a range of local pubs, cafes and dining options nearby helping make every workday enjoyable! Inside Rebellion Whichever team you join at Rebellion we are proud of our open, friendly, and creative atmosphere. We love what we do, and we have fun doing it! As a big indie developer, we have complete creative freedom over our titles which allows us to work on a massive variety of projects across all the major platforms. Find out more about us here Our size, stability, and the variety of in house expertise across multiple industries, makes Rebellion completely unique! We work in our own way, and we celebrate that as the key to our success. We foster an inclusive culture where you are encouraged to be yourself, to express your creativity and your talent. We are people focused and will support you in every way to can be the best at what you do. We recognise the importance of enjoying what you do and having a healthy work life balance. We offer a friendly, creative, and relaxed working atmosphere, with sensibly managed projects and a wide variety of benefits and development opportunities for all our teams to ensure you are fully supported with your physical and Mental Well being. We are actively recruiting for a diverse team and continue to add to our culture of growth and inclusion. Rebellion encourages innovation in all areas, and we look forward to hearing how you can help us to be better. We encourage all demographics of culture, gender, ethnicity, neurodiversity and beyond, because a representative team makes better products. If you are interested in working at Rebellion, but this role doesn't sound quite like you, we're recruiting for a range of positions across the studio and we're always happy to receive speculative applications via our website. Visit our Careers website to view all our live vacancies: Rebellion: Careers Right to Work Statement This role is only open to applicants who have the permanent right to work in the UK. We are unable to provide or take over visa sponsorship, either now or in the future. Applicants must therefore be able to demonstrate their ongoing eligibility to work in the UK without the need for employer sponsorship.
We want you to! For 30 years we've been independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games. We have our own film studio, we create board games, publish books, and through 2000AD, publish comics and graphic novels such as the amazing Judge Dredd. We are seeking an experienced or more senior back-end Online Developer to join our tech team, helping to build and support internal and external web APIs for our game engine team. The successful candidate will join a growing team and use their JavaScript expertise to contribute across the full software development lifecycle, from requirements gathering and system design to implementation, testing, deployment, and maintenance. You will be working on building internal tools as well as public-facing APIs. This is primarily a back-end role, and we are looking for a developer with experience building performant, distributed backend APIs and efficiently utilising third-party services. You will be comfortable communicating with other teams to fix bugs and resolve issues. This is an excellent opportunity to build exciting business critical systems while contributing to a team that is continuing to expand and evolve. This exciting opportunity can be based out of either of our studios in Oxford or Warwick, offering flexibility, collaboration, and the chance to work with a world class team! We can provide a relocation package, including moving assistance, temporary accommodation, and full support to ensure a smooth transition to your new environment. We believe in the power of face to face collaboration and encourage working from our studios. However, we understand that flexibility matters, so we're open to discussing hybrid options based on individual needs. Key Outcomes Produce performant and well documented code Successfully develop and deploy new tools to support our game teams Respond to bugs and issues as they arise, providing timely resolution Responsibilities Design, build and deploy web applications to support our in house engine team Maintain and improve existing tools Develop integrations with third party APIs Support application deployments Collaborate and communicate effectively with other teams Contribute to improving development practices within a growing team Proven experience as a back end developer Experience working within the games industry Strong experience with Node.js, JavaScript and TypeScript Knowledge of front end frameworks such as Vue and React Experience with databases such as MySQL and NoSQL databases Familiarity with AWS or equivalent cloud environments Experience with software development tools and version control systems (Git; Perforce desirable) Demonstrated ability to quickly learn new technologies Comfortable modifying/maintaining applications written in other languages (such as PHP) is desirable Experience writing serverless functions (AWS Lambda/Azure Functions) is a bonus We offer an extensive benefits package to our team including: 22 days holidays + Christmas closure (typically 4 days) & Bank holidays (increasing with service at 5 years - one day each year until you reach 31 days) Private Medical Insurance, healthcare cash plan, including dental and Vision Life Assurance, Income Protection & Critical Illness Cover Enhanced Family Leave Interest Free, Tax Free loans Enhanced Pension Scheme EAP a range of Mental Health and Well being Support Plus loads more including a wide range of discounts, freebies, and social events! Life at Our Oxford HQ Our riverside headquarters in Oxford places you a short walk away from the city centre. Renowned for its rich historical backdrop and esteemed educational institutions, Oxford offers a unique blend of tradition and modernity, with its beautiful architecture and green spaces. Oxford also boasts excellent transport links, making it easy to navigate both the city and the wider country. The city's train station, just a short walk from our studio, offers frequent services to London, as well as direct routes to major cities like Birmingham, Manchester, Reading and we also offer free parking at the studio. Our open plan office promotes teamwork and innovation, with regular interaction with senior management and other departments, alongside access to free hot drinks, a handy tuck shop onsite and a range of local pubs, cafes and dining options nearby helping make every workday enjoyable! Inside Rebellion Whichever team you join at Rebellion we are proud of our open, friendly, and creative atmosphere. We love what we do, and we have fun doing it! As a big indie developer, we have complete creative freedom over our titles which allows us to work on a massive variety of projects across all the major platforms. Find out more about us here Our size, stability, and the variety of in house expertise across multiple industries, makes Rebellion completely unique! We work in our own way, and we celebrate that as the key to our success. We foster an inclusive culture where you are encouraged to be yourself, to express your creativity and your talent. We are people focused and will support you in every way to can be the best at what you do. We recognise the importance of enjoying what you do and having a healthy work life balance. We offer a friendly, creative, and relaxed working atmosphere, with sensibly managed projects and a wide variety of benefits and development opportunities for all our teams to ensure you are fully supported with your physical and Mental Well being. We are actively recruiting for a diverse team and continue to add to our culture of growth and inclusion. Rebellion encourages innovation in all areas, and we look forward to hearing how you can help us to be better. We encourage all demographics of culture, gender, ethnicity, neurodiversity and beyond, because a representative team makes better products. If you are interested in working at Rebellion, but this role doesn't sound quite like you, we're recruiting for a range of positions across the studio and we're always happy to receive speculative applications via our website. Visit our Careers website to view all our live vacancies: Rebellion: Careers Right to Work Statement This role is only open to applicants who have the permanent right to work in the UK. We are unable to provide or take over visa sponsorship, either now or in the future. Applicants must therefore be able to demonstrate their ongoing eligibility to work in the UK without the need for employer sponsorship.
Reward Gateway
AI Engineer Department: Engineering Employment Type: Full Time Location: London Reporting To: Director of AI Engineering Compensation: £85,000 - £90,000 / year Description Reward Gateway Edenred, is a global leader in benefits and employee engagement. We help businesses attract, engage, and retain top talent through strategic rewards, recognition, and well being solutions. Guided by our shared missions of 'Making the World a Better Place to Work' and 'Enriching Connections, For Good', we are committed to transforming workplaces and improving people's daily lives. As we continue to expand our business, we have an opportunity for a hands on AI Engineer who is excited about turning real world challenges into smart, scalable solutions. You will work with the latest third party AI services, build streamlined workflows and craft high impact prompts that boost our internal tools, speed up developer productivity and elevate the customer experience. You will work closely with Product, Operations, and Engineering teams to turn ideas into practical solutions and contribute to improvements across the platform. Key Responsibilities Build and deliver production ready AI and Generative AI solutions using LLMs, RAG architectures, agents, and responsible AI practices. Use AI coding assistants such as Cursor, GitHub Copilot, and Claude Code to accelerate development while maintaining ownership of outcomes and documenting best practices and repeatable patterns. Manage cloud infrastructure and platform operations, including AWS, Kubernetes, CI/CD pipelines, Terraform, monitoring, performance optimisation, and cost control. Design, develop, and maintain backend services in Python, and contribute to React, TypeScript, and PHP codebases when required. Lead evaluation and iteration cycles, including defining and tracking offline and online metrics, running A/B tests, meeting latency and cost targets, implementing human in the loop validation, and ensuring robust observability. Implement and maintain retrieval pipelines using embeddings, vector databases, hybrid search methods, and effective chunking strategies. Collaborate closely with Product using a working backwards approach, producing technical designs, breaking down work, and delivering iteratively. Improve internal AI development tooling, including shared libraries, SDKs, and reference implementations for RAG, tracing, prompt management, and evaluation. Contribute to internal enablement and capability building activities across the organisation. Partner with Security, Legal, and Data teams to define AI policies, review risks, and ensure privacy, PII protection, and regulatory compliance. Mentor peers, conduct code reviews, and share knowledge to elevate engineering standards across the organisation. Skills, Knowledge and Expertise Proven experience in shipping production grade AI solutions. Applied AI expertise across LLMs, RAG, agentic workflows, prompt engineering, embeddings, vector databases, hybrid search techniques, and effective chunking strategies. Strong Python as a primary language, with solid testing practices and CI/CD experience; able to contribute when needed in React, TypeScript, and PHP or Node.js. Cloud and platform engineering skills, including AWS, Kubernetes, Docker, infrastructure as code, and modern observability tooling. Hands on experience with leading LLM providers such as Anthropic, Claude and OpenAI, with the ability to evaluate additional model providers and approaches. Familiarity with LLM tooling ecosystems such as LangChain or LlamaIndex, agentic AI frameworks, vector stores, tracing and logging tools, prompt management platforms, and evaluation frameworks. Strong data engineering capabilities, including dataset creation and validation, ETL development, SQL schema design, and the definition and tracking of meaningful product and model metrics. Solid understanding of ML fundamentals and experimentation, including metric design, error analysis, model selection, and performance tuning. A strong security and governance mindset, with the ability to communicate clearly with both technical and non technical audiences, and a high level of ownership from discovery through production and iterative improvement. The Interview Process Online interview with the Talent Partner and the Director of AI Engineering Technical interview with Director of AI Engineering, VP of Product Engineering, and VP of Product At Reward Gateway Edenred we are committed to ensuring an inclusive and accessible recruitment process for all candidates. If you have any specific requirements or need reasonable adjustments at any stage of the recruitment journey, please let your Talent Acquisition Partner know. Your needs are important to us, and we want to ensure an equitable experience for every candidate. Be comfortable. Be you. We want every employee to feel comfortable bringing their passion, creativity, and individuality to work. We value all cultures, backgrounds, and experiences, because we believe diversity drives innovation and makes us stronger. Our approach to hiring and building teams is about more than filling roles - it's about creating an environment where everyone can thrive, feel supported, and contribute to our mission of making the world a better place to work.
AI Engineer Department: Engineering Employment Type: Full Time Location: London Reporting To: Director of AI Engineering Compensation: £85,000 - £90,000 / year Description Reward Gateway Edenred, is a global leader in benefits and employee engagement. We help businesses attract, engage, and retain top talent through strategic rewards, recognition, and well being solutions. Guided by our shared missions of 'Making the World a Better Place to Work' and 'Enriching Connections, For Good', we are committed to transforming workplaces and improving people's daily lives. As we continue to expand our business, we have an opportunity for a hands on AI Engineer who is excited about turning real world challenges into smart, scalable solutions. You will work with the latest third party AI services, build streamlined workflows and craft high impact prompts that boost our internal tools, speed up developer productivity and elevate the customer experience. You will work closely with Product, Operations, and Engineering teams to turn ideas into practical solutions and contribute to improvements across the platform. Key Responsibilities Build and deliver production ready AI and Generative AI solutions using LLMs, RAG architectures, agents, and responsible AI practices. Use AI coding assistants such as Cursor, GitHub Copilot, and Claude Code to accelerate development while maintaining ownership of outcomes and documenting best practices and repeatable patterns. Manage cloud infrastructure and platform operations, including AWS, Kubernetes, CI/CD pipelines, Terraform, monitoring, performance optimisation, and cost control. Design, develop, and maintain backend services in Python, and contribute to React, TypeScript, and PHP codebases when required. Lead evaluation and iteration cycles, including defining and tracking offline and online metrics, running A/B tests, meeting latency and cost targets, implementing human in the loop validation, and ensuring robust observability. Implement and maintain retrieval pipelines using embeddings, vector databases, hybrid search methods, and effective chunking strategies. Collaborate closely with Product using a working backwards approach, producing technical designs, breaking down work, and delivering iteratively. Improve internal AI development tooling, including shared libraries, SDKs, and reference implementations for RAG, tracing, prompt management, and evaluation. Contribute to internal enablement and capability building activities across the organisation. Partner with Security, Legal, and Data teams to define AI policies, review risks, and ensure privacy, PII protection, and regulatory compliance. Mentor peers, conduct code reviews, and share knowledge to elevate engineering standards across the organisation. Skills, Knowledge and Expertise Proven experience in shipping production grade AI solutions. Applied AI expertise across LLMs, RAG, agentic workflows, prompt engineering, embeddings, vector databases, hybrid search techniques, and effective chunking strategies. Strong Python as a primary language, with solid testing practices and CI/CD experience; able to contribute when needed in React, TypeScript, and PHP or Node.js. Cloud and platform engineering skills, including AWS, Kubernetes, Docker, infrastructure as code, and modern observability tooling. Hands on experience with leading LLM providers such as Anthropic, Claude and OpenAI, with the ability to evaluate additional model providers and approaches. Familiarity with LLM tooling ecosystems such as LangChain or LlamaIndex, agentic AI frameworks, vector stores, tracing and logging tools, prompt management platforms, and evaluation frameworks. Strong data engineering capabilities, including dataset creation and validation, ETL development, SQL schema design, and the definition and tracking of meaningful product and model metrics. Solid understanding of ML fundamentals and experimentation, including metric design, error analysis, model selection, and performance tuning. A strong security and governance mindset, with the ability to communicate clearly with both technical and non technical audiences, and a high level of ownership from discovery through production and iterative improvement. The Interview Process Online interview with the Talent Partner and the Director of AI Engineering Technical interview with Director of AI Engineering, VP of Product Engineering, and VP of Product At Reward Gateway Edenred we are committed to ensuring an inclusive and accessible recruitment process for all candidates. If you have any specific requirements or need reasonable adjustments at any stage of the recruitment journey, please let your Talent Acquisition Partner know. Your needs are important to us, and we want to ensure an equitable experience for every candidate. Be comfortable. Be you. We want every employee to feel comfortable bringing their passion, creativity, and individuality to work. We value all cultures, backgrounds, and experiences, because we believe diversity drives innovation and makes us stronger. Our approach to hiring and building teams is about more than filling roles - it's about creating an environment where everyone can thrive, feel supported, and contribute to our mission of making the world a better place to work.
