Senior Software Engineer, Agents

Job summary

Responsibilities

As a Software Engineer, Agents, you'll build the systems that make our AI agents indispensable to legal professionals.

• Partner with customers and PMs to understand legal workflows, design practical evaluations that capture what “excellent” means, and ship agents that get the job done.
• Optimize agent performance through prompt engineering, model selection, tool design, skill writing, context window management, and eval harness development.
• Work with our model infra team to design and implement infrastructure for low-latency agent execution, including caching strategies, parallel tool calls, or subagent patterns.
• Improve our observability and instrumentation to profile agent behavior, identify bottlenecks, and drive optimization decisions.
• Stay current on new developments in agentic systems and bring those learnings back to the products we build.

What they're looking for

• Passion for building effective domain-specific agents.
• Iterative mindset: you develop proof of concepts, make decisions quickly, and ship v0s.
• Comfortable with when and how to use evaluations to drive quality.
• Humble and adaptable about code and frameworks. We expect you to drive adoption of new best practices as they develop.
• 6+ years (post-BS/MS) of software engineering experience.

Tech stack

• Python