Senior Software Engineer, AI Dev Experience

About the role

The AI Developer Experience team builds the tools, services, and governance that enable Thomson Reuters engineers, data scientists, and subject matter experts to develop dependable AI products. Our work spans CoCounsel agentic evaluations-a trusted, versioned source of proprietary evaluation data and a distributed platform for measuring agent builds at scale using LLM judges-and the Enterprise AI Platform, the shared foundation for building with LLMs across the company, including governed model access, prompt and workflow tooling, retrieval, evaluation, and security.

Key Responsibilities

• Design, develop, and maintain robust back-end services and APIs using Python.
• Architect and implement scalable solutions on AWS cloud infrastructure.
• Deploy and manage containerized applications.
• Ensure system reliability, security, and performance through best practices.
• Collaborate with product managers, architects, and other engineers to deliver high-quality software.
• Participate in code reviews, mentor junior developers, and contribute to technical standards.
• Stay up-to-date with emerging technologies and propose innovative solutions.

Required Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
• Strong proficiency in Python and related frameworks.
• Hands-on experience with AWS services (EC2, S3, Lambda, etc.).
• Solid knowledge of container orchestration (ECS/EKS) with experience running workloads on AWS Fargate.
• Proficient with relational databases (eg. PostgreSQL).
• Experience with CI/CD pipelines and DevOps practices.
• Excellent problem-solving skills and ability to work in a fast-paced environment.
• Advanced English.

Preferred Qualifications (Nice to Have)

• Experience with AI agents or frameworks such as Copilot or Claude Code.
• Familiarity with microservices architecture and event-driven systems.
• Knowledge of security best practices in cloud environments.

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What's in it For You?

• Hybrid Work Model: We've adopted a flexible hybrid working environment for our office-based roles while delivering a seamless experience that is digitally and physically connected.
• Flexibility & Work-Life Balance: Flex My Way is a set of supportive workplace policies designed to help manage personal and professional responsibilities, whether caring for family, giving back to the community, or finding time to refresh and reset. This builds upon our flexible work arrangements, including work from anywhere for up to 8 weeks per year, empowering employees to achieve a better work-life balance.
• Career Development and Growth: By fostering a culture of continuous learning and skill development, we prepare our talent to tackle tomorrow's challenges and deliver real-world solutions. Our Grow My Way programming and skills-first approach ensures you have the tools and knowledge to grow, lead, and thrive in an AI-enabled future.
• Industry Competitive Benefits: We offer comprehensive benefit plans to include flexible vacation, two company-wide Mental Health Days off, access to the Headspace app, retirement savings, tuition reimbursement, employee incentive programs, and resources for mental, physical, and financial wellbeing.
• Culture: Globally recognized, award-winning reputation for inclusion and belonging, flexibility, work-life balance, and more. We live by our values: Obsess over our Customers, Compete to Win, Challenge (Y)our Thinking, Act Fast / Learn Fast, and Stronger Together.
• Social Impact: Make an impact in your community with our Social Impact Institute. We offer employees two paid volunteer days off annually and opportunities to get involved with pro-bono consulting projects and Environmental, Social, and Governance (ESG) initiatives.
• Making a Real-World Impact: We are one of the few companies globally that helps its customers pursue justice, truth, and transparency. Together, with the professionals and institutions we serve, we help uphold the rule of law, turn the wheels of commerce, catch bad actors, report the facts, and provide trusted, unbiased information to people all over the world.