Lead Full Stack Developer

Technologies we use

About the project

Your responsibilities

• Developing and improving complex, scalable and high-performance web applications across front-end and back-end
• Contributing to application and system architecture and key technical decisions
• Actively using and exploring AI-assisted development tools to improve engineering workflows, accelerate development and support better technical decision-making
• Working closely with developers across different areas of the technology stack as part of an existing development team
• Supporting and mentoring other developers by sharing knowledge and best practices
• Translating business and product requirements into effective technical solutions
• Ensuring high standards of code quality, performance and maintainability
• Participating in code reviews and supporting technical problem-solving
• Contributing to development standards and efficient engineering workflows
• Communicating technical opportunities, limitations and trade-offs clearly to both technical and non-technical stakeholders

Our requirements

• 7+ years of commercial experience in Software Development, including strong Full Stack experience
• Strong experience with JavaScript/TypeScript and Next.js, including the React ecosystem.
• Strong understanding of front-end and back-end architecture and experience building complex, scalable applications
• Strong hands-on experience with AI-assisted software development, including tools such as Claude/Claude Code or comparable AI coding environments, used as an integral part of day-to-day engineering work
• An AI-first and open-minded approach to software development, with a strong interest in continuously exploring new AI tools, workflows and capabilities and applying them pragmatically to improve engineering effectiveness
• Experience designing and integrating APIs, backend services and data-driven applications
• Understanding of cloud-based environments and modern cloud architecture
• Experience with performance optimization and applications involving dynamic or real-time content
• Good understanding of software development practices, testing, CI/CD and version control
• Previous experience in a senior role, including mentoring, supporting or coordinating the work of other developers
• Ability to make technical decisions and take responsibility for assigned areas
• Strong product mindset and ability to understand the business context behind technical requirements
• Ability to communicate effectively with management, product and technical teams
• Fluent and comfortable communication in English (B2/C1)
• Proactive, independent and solution-oriented approach
• Experience with Jira or similar task management tools and structured development workflows

Optional

• Experience with gaming or interactive digital products, with familiarity with Unreal
• Engine and web technologies used to connect browser-based applications with game experiences.
• Familiarity with 3D art and game development concepts, including coordinate spaces, materials, events and frames, enabling effective collaboration with 3D artists and game developers.
• Experience working with WebGL, Three.js or similar technologies
• Experience with cloud platforms such as AWS, Azure or Google Cloud
• Experience working on international products and with distributed teams
• Interest in automotive, motorsport or classic cars
• Experience building consumer-facing digital products with a strong focus on user experience
• Experience with JSON-RPC or similar remote procedure call protocols would be an advantage
• Familiarity with NVIDIA GeForce NOW (GFN), cloud gaming platforms or browser-based game streaming solutions would be an advantage

What we offer

• B2B cooperation
• Hybrid work with the possibility of working from Gliwice.
• Direct involvement in an international, technology-driven project
• Opportunity to have a meaningful impact on technical and product decisions
• Close cooperation with an international development, product and management team
• Opportunity to grow into broader technical and team leadership responsibilities as the project develops
• Work at the intersection of technology, gaming and automotive