Senior Software Engineer - AI, CoCounsel FDE
Thomson Reuters1 day ago
Base Salary
$118k - $220k/yr
Responsibilities
- Design and implement AI-powered solutions for legal workflows including contract review, litigation support, discovery automation, and regulatory analysis.
- Build RAG pipelines, custom AI agents, multi-component systems, automation pipelines, and enterprise integrations.
- Implement MCP and A2A workflows and apply MLOps and LLMOps practices to production deployments.
- Implement monitoring, logging, tracing, evaluation benchmarks, test suites, and red-teaming protocols for deployed AI systems.
- Participate in technical discovery, solution design, prototyping, demonstrations, and client-facing workshops.
- Translate legal workflows and subject-matter expertise into engineering tasks, AI pipeline designs, evaluation criteria, and benchmarks.
- Collaborate with AI architects and engineers, document reusable solutions, and evaluate emerging agentic and AI techniques.
Requirements
- 5+ years of software engineering experience with system design, distributed systems, and clean architecture.
- At least 2 years of hands-on experience building and deploying production AI/ML solutions, including LLM-powered applications.
- Proficiency with AI orchestration frameworks such as LangChain, LangGraph, PydanticAI, or AutoGen, plus RAG and vector database experience.
- Experience with MCP and A2A workflow patterns, Python, FastAPI or equivalent, and RESTful, asynchronous, event-driven architectures.
- Experience with AWS, Azure, or GCP and Infrastructure as Code tools such as Terraform or CDK.
- Experience with observability stacks such as Datadog, Grafana, or Prometheus and AI evaluation platforms such as LangSmith, Langfuse, Braintrust, or Weights & Biases.
- Strong secure API development skills, including OAuth 2.0, OpenID Connect, and JWT, plus prompt engineering expertise.
- Fluency with AI-assisted development tools such as Claude Code, Cursor, or GitHub Copilot.
- Strong communication skills and comfort working independently with engineers, legal professionals, and other non-technical stakeholders.
- Preferred qualifications include legal-domain experience, regulated-industry experience, familiarity with legal platforms and document management systems, Docker/Kubernetes experience, MLOps and LLMOps knowledge, transformer-model knowledge, and a portfolio of production-grade AI solutions.
Benefits
- Flexible hybrid work model for office-based roles.
- Work-from-anywhere flexibility for up to 8 weeks per year and other work-life balance policies.
- Career development, continuous learning, and skills-development programs.
- Comprehensive benefits including flexible vacation, mental health days, Headspace, retirement savings, tuition reimbursement, incentive programs, and wellbeing resources.
- Health, dental, vision, disability, life insurance, 401(k) with company match, paid holidays, parental leave, sabbatical leave, and other US benefits where applicable.
- Two paid volunteer days annually and opportunities for pro-bono and ESG projects.
- Eligible locations include New York City, San Francisco, Los Angeles, Irvine, McLean, Washington, DC, and Ontario, Canada.
Tech Stack
Categories
Forward Deployed
About Thomson Reuters
Thomson Reuters builds research platforms, workflow software, and data services for legal, tax and accounting, compliance, and government professionals, and operates the Reuters global news service. Flagship products include Westlaw for legal research and ONESOURCE and Checkpoint for tax and accounting, sold primarily via subscriptions and enterprise licenses. A public company headquartered in Toronto, it was formed in 2008 by combining Thomson Corporation and Reuters Group and is listed on the TSX and Nasdaq as TRI.