We’re building a gamified developer platform empowering tens of thousands of coders to compete in exciting software engineering challenges that push the frontier of LLMs
As a Full Stack Engineer, you'll become part of a passionate, fast moving team dedicated to solving challenging technical problems, designing engaging gamification experiences, and shaping the foundations to support the collective effort of developers worldwide.
Build and maintain end-to-end features across our frontend and backend systems
Architect scalable, performant backend services and intuitive, responsive frontend interfaces to support real-time coding competitions and engaging interactions
Collaborate closely with product managers, designers, and engineers across the stack to rapidly ship impactful features
Lead technical discussions, guide architectural decisions, and identify opportunities for improvement across the entire stack
Establish engineering best practices, including code quality, testing, observability, and documentation
3+ years of experience building scalable, performant full stack applications in production environments
Strong proficiency in building frontends using React, TypeScript, and Tailwind CSS
Experience designing performance and secure APIs and backend services using Go
Familiarity with cloud infrastructure and services (AWS) and Docker
A proactive mindset, comfortable iterating quickly based on user feedback
Familiarity with IaaC using Terraform and CI/CD pipelines
Experience designing secure code execution environments and implementing sandboxing techniques
Interest or experience in gamification, competitive programming, or developer-focused platforms
Top Skills
What We Do
Providing code data vetted by the best engineers, so you can build the most capable models








