Senior Back-end Engineer

Senior Back-end Engineer

NeoWork is looking for a Senior Back-end Engineer with strong technical fundamentals and a passion for building reliable, well-tested systems. In this role, you'll be working on tool-use functionality , including analyzing transcripts, debugging issues, and ensuring systems are robust and reliable. You'll collaborate with contract engineers and internal stakeholders, helping drive technical quality across projects.

Key Responsibilities

• Analyze tool-use transcripts to identify where models fail or tools break
• Debug and confirm functionality by directly interacting with an MCP server
• Write clear and detailed technical documentation for processes and findings
• Build and maintain robust test suites to ensure high-quality code changes
• Collaborate with other engineers and contract contributors to support technical QA and debugging

Requirements