Rocket Science Group

About the Company

Rocket Science Group is a new studio built by seasoned professionals with deep roots in the gaming industry. We’re the team behind the team, powering some of the biggest names in gaming with expertise in multiplayer services, backend platforms, server scaling, and player engagement.

Our family of studios includes Atomic Theory, specializing in UI/UX design and accessibility; Terminal Velocity, focused on cloud migration and server optimization; and Super Collider, our publishing division that helps studios scale operations and unlock new revenue streams. Together, we make things work so studios can make great games.

Listed Jobs

Company Name

Rocket Science Group

Job Title

Graduate Software Developer (Front-End) - 6 month FTC - Cardiff

Job Description

**Job Title** Graduate Software Developer (Front‑End) **Role Summary** Develop and maintain user‑facing features for an online learning platform. Collaborate with UI/UX designers and back‑end developers to translate creative concepts into responsive, high‑performance web interfaces. Contribute to code quality, CI/CD pipelines, and documentation while actively learning and applying modern front‑end technologies. **Expectations** - Deliver clean, efficient, well‑documented code within sprint cycles. - Communicate effectively with cross‑functional teams and participate in code reviews. - Continuously improve skills in emerging front‑end tools and practices. - Support deployment procedures and ensure high‑quality releases. **Key Responsibilities** 1. Write HTML5, CSS3/SCSS, and JavaScript (ES6+) code for responsive, accessible interfaces. 2. Implement designs from UI/UX teams; confirm technical feasibility and adjust UI/UX as needed. 3. Integrate front‑end components with server‑side APIs and back‑end logic. 4. Optimize performance for speed, scalability, and multi‑device compatibility. 5. Identify, debug, and resolve UI bugs and usability issues. 6. Document component style guides, component libraries, and functional specifications. 7. Collaborate with CI/CD pipelines to build, test, and deploy changes. 8. Participate in code reviews and share knowledge with peers. **Required Skills** - Proficient in HTML5, CSS3, and JavaScript (ES6+). - Experience with one modern JS framework (React, Vue.js, or Angular). - Comfortable using Git for version control. - Strong understanding of responsive design and mobile‑first principles. - Good problem‑solving abilities and design awareness. - Effective communication and teamwork skills. **Desired Skills** - TypeScript, Webpack/Vite, or similar build tools. - RESTful API integration experience. - Portfolio or GitHub projects demonstrating front‑end work. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Web Development, or related field, or equivalent practical experience (bootcamp, self‑teaching with portfolio).

Cardiff, United kingdom

On site

Junior

19-10-2025

Company Name

Rocket Science Group

Job Title

Graduate Software Developer (Front-End) - 6 month FTC - Bristol

Job Description

Job Title: Graduate Software Developer (Front‑End) Role Summary: A 6‑month contract role focused on building and maintaining user‑centric features for an online learning platform. You will collaborate with designers and back‑end developers, write modern, responsive code, and participate in continuous integration and deployment pipelines. Expectations: * Deliver clean, well‑documented front‑end code for web projects. * Work within agile/scrum practices and participate in code reviews. * Demonstrate rapid learning of new technologies and frameworks. * Contribute to a scalable, high‑performance user experience across devices and browsers. * Transition from a graduate position to mid‑level or specialist roles upon successful performance. Key Responsibilities - Develop and maintain user‑facing features using HTML5, CSS3, and JavaScript. - Implement UI/UX designs in collaboration with designers, ensuring technical feasibility. - Integrate front‑end components with back‑end APIs and server‑side logic. - Optimize applications for speed, scalability, and responsiveness. - Identify, troubleshoot, and resolve UI bugs and performance issues. - Produce and update documentation for components, style guides, and deployment processes. - Support CI/CD workflows to ship code to production. - Participate in code reviews and stay current with emerging front‑end trends. Required Skills - Strong proficiency in HTML5, CSS3, and JavaScript (ES6+). - Experience with a modern JavaScript framework (React, Vue.js, or Angular). - Version control using Git. - Responsive design and mobile‑first development principles. - Problem‑solving and attention to detail. - Effective communication and teamwork skills. - (Desirable) TypeScript, build tools (Webpack, Vite), RESTful API integration, CSS preprocessors (SASS/SCSS), portfolio of projects. Required Education & Certifications - Bachelor’s degree in Computer Science, Web Development, or a related field, or equivalent practical experience such as a coding bootcamp or self‑taught background with a strong portfolio.

Bristol, United kingdom

On site

Junior

11-11-2025

Company Name

Rocket Science Group

Job Title

Graduate Software Developer (Back-End) - 6 month FTC - Cardiff

Job Description

Job Title: Graduate Software Developer (Back-End) Role Summary: Design, develop and maintain server‑side logic and APIs for an online learning platform. Collaborate with front‑end and senior teams to deliver secure, scalable, and performant services. Contribute to CI/CD pipelines, testing, and documentation. Expectations: Demonstrate strong coding and problem‑solving skills; work collaboratively within agile frameworks; deliver high‑quality APIs; maintain data integrity; actively participate in code reviews; pursue continual learning; meet performance benchmarks; contribute to platform scalability and reliability. Success leads to progression into Mid‑Level Developer or Tutor Practitioner roles. Key Responsibilities: - Write clean, well‑documented server‑side code and RESTful APIs. - Collaborate with front‑end developers to define API contracts. - Design, implement, and maintain database schemas (SQL/NoSQL); ensure performance and integrity. - Optimize applications for scalability, security, and response time. - Create unit, integration, and end‑to‑end tests; debug and resolve server‑side issues. - Manage CI/CD pipelines; deploy code to staging and production environments. - Produce and update technical documentation for APIs and system components. - Engage in code reviews and stay current with emerging back‑end technologies. Required Skills: - Proficiency in at least one server‑side language (Python with Django/Flask, Node.js with Express, Java with Spring, or C# .NET). - Solid understanding of relational or NoSQL databases (PostgreSQL, MySQL, MongoDB). - Experience with RESTful API design and consumption. - Familiarity with Git version control. - Analytical and logical problem‑solving ability. - Effective communication and teamwork. - (Desirable) Cloud platform experience (AWS, Azure, GCP). - (Desirable) Containerization knowledge (Docker). - (Desirable) Authentication/authorization concepts (OAuth, JWT). - (Desirable) Familiarity with testing frameworks (Jest, Pytest). - Portfolio of projects on a public repository (e.g., GitHub). Required Education & Certifications: - Bachelor’s degree in Computer Science, Web Development, or related field, OR equivalent practical experience such as a bootcamp graduate or self‑taught developer with a substantial portfolio.

Cardiff, United kingdom

On site

Junior

11-11-2025

Company Name

Rocket Science Group

Job Title

Graduate Software Developer (Back-End) - Bristol

Job Description

Job Title Graduate Software Developer – Back‑End Role Summary Develop, test, and maintain server‑side applications and APIs for a learning platform. Collaborate with front‑end developers, design database schemas, and ensure robust, secure, and scalable code through CI/CD pipelines. Expectations - Demonstrate logical problem‑solving and a passion for back‑end development. - Commit to continuous learning, code reviews, and best‑practice adoption. - Communicate effectively in a collaborative team environment. - Maintain high standards of code quality, security, and performance. Key Responsibilities - Write well‑structured, documented code for server‑side services and RESTful APIs. - Design, create, and manage database schemas (SQL or NoSQL) ensuring data integrity and performance. - Optimize applications for scalability, security, and performance. - Develop unit and integration tests; troubleshoot and debug API endpoints. - Support and maintain CI/CD pipelines for reliable code deployment. - Produce clear technical documentation for APIs and system architecture. - Participate in code reviews and stay current with emerging back‑end technologies. Required Skills - Proficiency in one server‑side language (Python – Django/Flask, Node.js – Express, Java – Spring, or C# – .NET). - Solid understanding of database principles; experience with PostgreSQL, MySQL, MongoDB, or similar. - Version control with Git; RESTful API development and consumption. - Analytical, logical problem‑solving ability. - Strong written and verbal communication skills. - Familiarity with product development methodologies and user‑centered design concepts. Required Education & Certifications - Bachelor’s degree in Computer Science, Web Development, or a related field, or equivalent practical experience (e.g., bootcamp, self‑taught with a demonstrable portfolio). ---

Bristol, United kingdom

On site

Junior

13-11-2025