Senior Software Engineer - AI, CoCounsel FDE

Job Description Are you a hands-on AI engineer who wants to build the next generation of legal AI solutions from the ground up? Do you thrive taking an architectural blueprint and turning it into a robust, production-ready system that lawyers actually rely on? Join Thomson Reuters' CoCounsel Forward Deployed Engineering team — a high-impact group working at the frontier of legal AI, where your code ships directly to law firms and corporate legal departments and your engineering shapes how the world's leading legal professionals work. With one million professionals now relying on CoCounsel across 107 countries, the work you do here will matter. As a Senior Software Engineer – AI, you will work side-by-side with the AI Solutions Architect, Senior Legal AI Engineers, and fellow AI engineers to design, build, and deploy bespoke AI solutions from zero to one for law firms and corporate legal departments. You are a strong, independent engineer who takes solution designs and architectural direction and drives them all the way to production — owning your work end to end, contributing to solution design, and bringing deep AI engineering craft to every engagement. This is not a back-office engineering role. You will participate in technical discovery with clients, contribute to solution design, develop tailored AI systems, and own the quality of what you ship — ensuring the AI we deploy consistently meets the high trust standards of legal professionals. Your architecture will be reviewed and shaped in partnership with the AI Solutions Architect, giving you a strong technical support structure while you focus on building.

Full details and application on the official Thomson Reuters careers page.