Senior Backend Developer (Go)

📋 Description

• Design, build, and maintain scalable backend services, prioritizing performance, reliability
• Use AI-assisted development tools such as Claude Code, Codex, and Gemini CLI to improve engineering
• Translate business requirements into precise technical specifications and actionable tasks that AI
• Review and validate pull requests submitted by both human developers and AI agents, ensuring code
• Collaborate with product managers, frontend developers, and other stakeholders to design and
• Promote test-driven development (TDD), maintain comprehensive automated test coverage, and

🎯 Requirements

• 10+ years of backend software development experience, including substantial responsibility for
• Strong proficiency in Go, with the ability to design and implement production-grade backend
• Demonstrated experience optimizing high-throughput, low-latency systems and diagnosing performance
• Strong knowledge of database schema design, query optimization, and efficient data storage and
• Solid understanding of distributed systems, concurrency, scalability, and high-volume data
• Familiarity with AI-assisted software development tools and the ability to incorporate agentic

🎁 Benefits

• Fully remote work: Work remotely, with the position listed for candidates based in Poland.
• AI-first engineering environment: Use modern AI-assisted development tools, including agentic
• Technically challenging projects: Architect high-performance backend systems for an energy trading
• Engineering ownership: Contribute to system architecture, technical specifications, code quality
• Collaborative team environment: Work alongside product managers, frontend developers, and other
• Mentorship opportunities: Share expertise and help other developers strengthen their technical