Senior Legal Engineer, CoCounsel FDE at Thomson Reuters | Ann Arbor, MI, US | Rezi

Senior Legal Engineer, CoCounsel FDE at Thomson Reuters

Senior Legal Engineer, CoCounsel FDE

Thomson Reuters · Ann Arbor, MI, US

Yesterday

Senior Legal Engineer, CoCounsel FDE

Thomson Reuters · Ann Arbor, MI, US

2 days ago
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About the Role

Join Thomson Reuters as a Senior Legal Engineer on the CoCounsel Forward Deployed Engineering team to build AI-powered solutions that help legal professionals work smarter and deliver better outcomes. You will combine strong engineering fundamentals with legal fluency to translate customer needs into secure, scalable, high-quality products.

Responsibilities

  • Design, develop, test, and deploy end-to-end software solutions for complex legal workflows and AI-enabled products.
  • Partner directly with legal customers to understand their needs, workflows, and challenges, translating requirements into scalable technical solutions.
  • Architect and build modern cloud-native systems using distributed services, microservices, APIs, containerization, and orchestration technologies.
  • Develop production-grade Python software while applying strong engineering practices for security, testing, reliability, and maintainability.
  • Evaluate AI and LLM solutions for legal use cases, including assessing outputs for legal accuracy, relevance, reliability, and usability.
  • Design, iterate, and optimize advanced prompting strategies for specialized legal-domain tasks.
  • Apply DevOps and Infrastructure as Code practices to support secure, reliable, and automated deployments.
  • Manage technical debt effectively while balancing immediate delivery needs with long-term scalability and system health.
  • Mentor junior engineers through code reviews, technical guidance, coaching, and knowledge sharing.
  • Collaborate with engineering, product, legal, and design partners to prioritize work, manage delivery commitments, and continuously improve the software development lifecycle.

Requirements

  • A JD, formal legal training, or equivalent depth of experience in a legal-practice environment.
  • Fluency in legal terminology and experience working directly with or alongside legal teams.
  • 5+ years of professional software engineering experience.
  • Strong proficiency in Python and experience building production-grade software.
  • Experience designing and delivering distributed systems, microservices, APIs, and cloud-native applications.
  • Strong knowledge of AI and LLM evaluation methodologies.
  • Advanced prompt-engineering skills, including the ability to design, test, iterate, and optimize prompts for legal-domain use cases.
  • Experience evaluating AI-generated outputs for legal accuracy, relevance, reliability, and safety.
  • Excellent written and verbal communication skills, with the ability to engage credibly with both lawyers and engineers.
  • Comfort working independently, navigating ambiguity, and presenting in client workshops or knowledge-sharing sessions.
  • A collaborative, growth-oriented mindset and a commitment to secure engineering, ethical AI, privacy, and confidentiality.

Skills

  • Python
  • Distributed systems
  • Microservices
  • APIs
  • Cloud-native applications
  • AI evaluation
  • LLM evaluation
  • Prompt engineering
  • DevOps
  • Infrastructure as Code

Location

  • New York City, NY
  • San Francisco, CA
  • Los Angeles, CA
  • Irvine, CA
  • McLean, VA
  • Washington, DC

Work Type

  • Hybrid
  • Work from anywhere for up to 8 weeks per year

Experience Level

  • Senior
  • 5+ years of professional software engineering experience

Education Level

  • JD or formal legal training

Salary/Compensations

  • $117,700 USD - $218,600 USD (NYC, SF, LA, Irvine, McLean, DC)
  • $102,200 USD - $189,800 USD (Other US locations)
  • $111,400 CAD - $161,400 CAD (Ontario, Canada)

Benefits

  • Flexible hybrid working environment
  • Flex My Way policies for work-life balance
  • Work from anywhere for up to 8 weeks per year
  • Continuous learning and skill development opportunities
  • Grow My Way programming
  • Skills-first approach
  • Flexible vacation
  • Two company-wide Mental Health Days off
  • Access to the Headspace app
  • Retirement savings with company match
  • Tuition reimbursement
  • Employee incentive programs
  • Resources for mental, mental, physical, and financial wellbeing
  • Market competitive health, dental, vision, disability, and life insurance programs
  • Competitive 401k plan with company match
  • Competitive vacation, sick and safe paid time off
  • Paid holidays
  • Parental leave
  • Sabbatical leave
  • Optional hospital, accident and sickness insurance
  • Optional life and AD&D insurance
  • Flexible Spending and Health Savings Accounts
  • Fitness reimbursement
  • Access to Employee Assistance Program
  • Group Legal Identity Theft Protection
  • Access to 529 Plan
  • Commuter benefits
  • Adoption & Surrogacy Assistance
  • Employee Stock Purchase Plan

About the Company

  • Thomson Reuters informs the way forward by bringing together trusted content and technology for decision-making.
  • Serves professionals across legal, tax, accounting, compliance, government, and media.
  • Combines specialized software and insights to empower professionals with data, intelligence, and solutions.
  • Reuters is a world leading provider of trusted journalism and news.
  • Powered by 26,000 employees across more than 70 countries.
  • Committed to objectivity, accuracy, fairness, and transparency.
  • Globally recognized, award-winning reputation for inclusion and belonging, flexibility, work-life balance.

Equal Opportunity

  • As a global business, we rely on the unique backgrounds, perspectives, and experiences of all employees to deliver on our business goals.
  • We seek talented, qualified employees in all our operations around the world regardless of race, color, sex/gender, including pregnancy, gender identity and expression, national origin, religion, sexual orientation, disability, age, marital status, citizen status, veteran status, or any other protected classification under applicable law.
  • Thomson Reuters is proud to be an Equal Employment Opportunity Employer providing a drug-free workplace.
  • Thomson Reuters makes reasonable accommodations for applicants with disabilities, including veterans with disabilities, and for sincerely held religious beliefs in accordance with applicable law.