Note: The job is a remote job and is open to candidates in USA. Thomson Reuters provides trusted content and technology to professionals and organizations across legal, tax, accounting, compliance, government, and media. The Senior Software Engineer AI will architect, build, and operate production AI agent systems, including LLM integrations, orchestration infrastructure, observability, evaluation, and progressive delivery practices. The role also involves end-to-end technical ownership, design decisions, mentoring engineers, and collaboration with product and engineering teams.
Responsibilities
- Architect and deliver complex AI agent systems end-to-end, including multi-component pipelines, tool integrations, and multi-step reasoning, for the initiatives you own
- Build production AI agent systems on top of modern LLM APIs, agent SDKs, and orchestration/runtime infrastructure, integrating cleanly with existing platform services
- Contribute to agent observability and evaluation practices (tracing, automated evals, and quality/drift detection) so regressions in agent behavior get caught before they reach customers
- Adopt and extend progressive delivery practices, like feature-flagged rollout and earlier-stage quality signals, as the team raises its bar for release velocity and stability
- Participate in cross-cutting design reviews and technical decisions (RFCs/ADRs), bringing sound technical judgment to how new systems fit together
- Mentor other engineers on the team, sharing expertise and modeling how to use AI-native, agentic development practices effectively
- Collaborate with product and engineering peers to translate requirements into solid technical designs
Skills
- Strong experience architecting and shipping production software systems, including hands-on experience building AI/LLM-powered products or agentic systems (not solely classical ML/data science)
- Direct experience building with modern LLM APIs, agent frameworks/SDKs, or agent-to-tool integration protocols
- Experience owning complex technical projects end-to-end, from design through production delivery
- Strong backend engineering fundamentals, including distributed systems design, service architecture, and cloud infrastructure
- Experience with production reliability and observability practices: monitoring, evaluation pipelines, incident response, and quality regression detection
- Ability to mentor other engineers and contribute to a strong technical culture
- Comfort working with high autonomy on a fast-moving, senior-heavy team that builds with AI-native/agentic engineering practices
- Experience with developer-facing platforms, plugin/extension systems, or integration ecosystems
- Familiarity with progressive delivery practices (feature flagging, phased rollout, blue/green deployment) at scale
- Experience with managed agent runtime infrastructure (e.g., AWS Bedrock AgentCore or similar)
- Domain expertise in legal, regulated, professional-services, or other fiduciary domains is a plus, but not required
Benefits
- Flexible hybrid working environment for office-based roles.
- Flexible work arrangements, including work from anywhere for up to 8 weeks per year.
- Flexible vacation.
- Two company-wide Mental Health Days off.
- Access to the Headspace app.
- Retirement savings.
- Tuition reimbursement.
- Employee incentive programs.
- Resources for mental, physical, and financial wellbeing.
- Two paid volunteer days off annually.
- Opportunities to get involved with pro-bono consulting projects and Environmental, Social, and Governance (ESG) initiatives.
- For eligible US employees: market competitive health, dental, vision, disability, and life insurance programs.
- For eligible US employees: competitive 401k plan with company match.
- For eligible US employees: competitive vacation, sick and safe paid time off.
- For eligible US employees: paid holidays, including two company mental health days off.
- For eligible US employees: parental leave.
- For eligible US employees: sabbatical leave.
- Optional hospital, accident and sickness insurance paid 100% by the employee.
- Optional life and AD&D insurance paid 100% by the employee.
- Flexible Spending and Health Savings Accounts.
- Fitness reimbursement.
- Access to Employee Assistance Program.
- Group Legal Identity Theft Protection benefit paid 100% by employee.
- Access to 529 Plan.
- Commuter benefits.
- Adoption & Surrogacy Assistance.
- Tuition Reimbursement.
- Access to Employee Stock Purchase Plan.
Company Overview
Company H1B Sponsorship