Software Engineer, Agent Harness

Job Description

Build and optimize the agent harness for Bionic to enable open models to interact effectively with codebases, files, and software tools. Manage conversation history and develop repeatable evaluations to improve agent reliability across local and cloud environments.

Requirements: Requires significant experience building production software with language models, developer tools, or automation. Must have strong TypeScript fundamentals and a deep understanding of tool calling and stateful system design.

Key Skills: TypeScript, Language Models, Tool Calling, Structured Model Output, Context Construction, Streaming Inference, Stateful Systems, Software Engineering, Developer Tools, Automation, Git, Shell, Evaluation Frameworks, Diagnostics

Benefits: Competitive salary, Equity grants, Medical healthcare, Vision healthcare, Dental healthcare, Catered team lunch, Expensed dinners, Flexible PTO, Flexible WFH