Staff Software Engineer (Agentic Engineering) @Coder

Overview

Coder is seeking a Staff Software Engineer for its Agentic Engineering team to shape the systems behind the agentic development experience. The role involves hands-on leadership while setting the team's technical direction.

Key Responsibilities

• Set technical direction across Coder’s agent harness, integrations, and workflows.
• Design and build production systems in Go, with work across React and TypeScript as needed.
• Evolve agent execution, tool use, context management, streaming, and long-running workflows.
• Extend provider-agnostic architecture as models and capabilities change.
• Lead complex projects from initial ambiguity through production.
• Contribute to design reviews, code reviews, and provide technical mentorship.
• Collaborate with Product and Design on agent experiences.
• Enhance the reliability, performance, and operability of agentic systems.

Requirements

• Deep experience building and operating production software systems.
• Strong hands-on experience with Go.
• Experience with React and TypeScript.
• Experience building systems around LLMs and agentic workflows.
• Familiarity with model APIs, tool calling, context management, or agent loops.
• Strong knowledge of distributed systems.
• Working knowledge of AWS.
• A track record of setting technical direction without formal authority.
• Strong architectural judgment and comfort working through ambiguity.
• A focus on improving the capabilities of other engineers.

Benefits

Details about benefits are not provided in the listing.

Location

Remote role based in the United Kingdom.

How to Apply

Interested candidates should contact careers@coder.com.

Deadline

No specific deadline mentioned.