micro1 is hiring Software Engineers to help train and evaluate next-generation AI systems through real-world engineering challenges. If you have 3+ years of experience building production software and enjoy solving backend, full-stack, systems, or infrastructure problems, this is a flexible remote opportunity.What You'll DoSolve challenging engineering problems across backend, full-stack, infrastructure, and distributed systems.Review, debug, optimize, and explain production code across multiple technologies.Design and evaluate APIs, databases, services, integrations, testing strategies, and deployment workflows.Analyze tradeoffs involving scalability, performance, maintainability, reliability, security, and developer experience.Clearly document technical reasoning, implementation decisions, and alternative approaches.Collaborate with engineering teams on architecture reviews, technical discussions, and code evaluations.What They're Looking For3+ years of professional software engineering experience.Strong experience with one or more of: JavaScript, TypeScript, Java, C#, C++, Go (Golang), Ruby, Python, Node.js.Experience building or maintaining: Production Applications, REST APIs, Backend Services, Databases, System Integrations.Strong understanding of: Software Architecture, Debugging, Testing, Code Quality, Engineering Tradeoffs.Ability to communicate technical decisions clearly.Comfortable reading and understanding unfamiliar codebases.Preferred SkillsExperience with: AWS, GCP, or Azure; CI/CD Pipelines; Docker & Containers; DevOps Workflows; Monitoring & Production Operations.Frontend experience with: React, Next.js, Angular, Vue, React Native.Cybersecurity or SecOps experience is highly preferred.Open-source contributions, technical writing, GitHub projects, or mentoring experience.Why Join?Help shape the future of AI using real-world software engineering expertise.Fully remote with flexible 10–15 hours/week commitment.Earn $20–$75/hour while working on technically challenging engineering tasks.Collaborate with frontier AI teams on production-quality software problems.Perfect for experienced backend, full-stack, systems, platform, and infrastructure engineers.