Thomson Reuters
Principal Engineer
$159K–$295K
United States of America, Eagan, Minnesota +2 · Hybrid · Principal · Full-time · Posted Oct 6, 2026
- Location
- United States of America, Eagan, Minnesota
United States of America, Frisco, Texas
United States of America, Ann Arbor, Michigan - Experience
- 10+ years of hands-on software engineering experience.
- Education
- Bachelor’s or Master’s degree in Computer Science or related field.
About the job
Sets technical direction and leads engineering for scalable US tax compliance software, including AI-powered product development and modernization.
What you'll do
- Guide engineering teams, establish technical standards, and shape the product line’s technical roadmap.
- Identify and apply AI opportunities and emerging technologies to tax products.
- Lead architecture and design reviews, resolve complex technical issues, and communicate decisions to stakeholders.
What they ask for
- 10+ years of hands-on software engineering experience developing scalable, resilient web-based products.
- Bachelor’s or Master’s degree in Computer Science or a related field.
- Strong .NET, object-oriented design, architecture patterns, REST API, and database design skills; experience with modern UI frameworks, TypeScript, Node.js, and Python.
- Experience with AI technologies, public cloud infrastructure, mentoring, and modernizing complex legacy web applications.
Nice to have
- Experience building or integrating production AI/ML, Generative AI, LLM, RAG, or intelligent automation capabilities into customer-facing products.
- Experience with regulated, high-availability, business-critical production systems or strong reliability and compliance requirements.
Pay
$158,900 USD - $295,100 USD base salary
Tools
.Net, ASP.Net, React, Angular, TypeScript, Node.js, Python, AWS
AI focus
Identify opportunities for AI-powered product features and product expansions; experience with GenAI concepts including prompt engineering, RAG, and fine-tuning is required.
Model-written summary · the original posting is authoritative