Senior Product Engineer

Senior Product Engineer (Full Stack), Materia AI Overview Are you excited about building AI‑driven software that redefines how professionals work? Join a dynamic and highly skilled team at Thomson Reuters where we combine the agility and innovation of a startup with the stability and resources of a global leader. As a Senior Product Engineer, you will play a pivotal role in developing AI‑powered systems that enhance accounting workflows through automation, intelligence, and seamless orchestration. Environment Be part of a fast‑moving, forward‑thinking group that is creating AI‑driven software for accounting professionals. You’ll join a team of top engineers and AI developers, leveraging cutting‑edge technology to build intelligent and scalable systems. This role is for the CoCounsel for Accounting team, formed from the recent acquisition of the startup Materia. Impactful Experience Own the full stack—from React interfaces to Python‑based AI services and APIs. Architect and implement complete features that bring generative AI capabilities to life, alongside core product capabilities that streamline and modernize accounting workflows. Your work will shape how thousands of accounting professionals leverage AI and modern software in their everyday workflows. Collaboration Work closely with product managers, designers, and AI specialists to deliver elegant, high‑performance features. Translate complex requirements into complete solutions—beautiful interfaces backed by robust APIs and services—to ensure product success. About the Role Develop Own features from beginning to end, including ideation, collaboration with product and UX teams, testing, launching, measuring impact, and iteration. Design, build, and maintain generative AI products such as Conversations, Accounting Research, Ready to Advise, and Workspaces. Build engaging front‑ends using Next.js, TypeScript, and Tailwind CSS. Develop robust back‑ends with Python, FastAPI, Pydantic, and cloud infrastructure, including API design, data modeling, and AI service integration. Identify bottlenecks and optimize for speed, scalability, and responsiveness across the full stack. Collaborate & Lead Serve as a technical leader on full‑stack projects, scoping out timelines, guiding junior engineers, and collaborating with cross‑functional partners. Contribute to technical design decisions across the stack, including architecture, API design, and system integration patterns. Champion code quality and best practices for both front‑end and back‑end development. Champion UI/UX Excellence Apply strong design sensibilities to deliver polished, accessible, and user‑centric interfaces. Proactively collect feedback from end users and internal stakeholders, and iterate accordingly. About You Hands‑on experience across the full stack. Capable in both front‑end and back‑end development, with depth in one area while maintaining proficiency in the other. 4+ years building web applications at scale, with practical experience in both front‑end and back‑end development. Passion for UI/UX and product design—enjoy refining details that matter to users. Self‑driven with a proactive approach to problem‑solving. Experience building new products or features from 0 to 1 or from ideation to release. Excellent debugging skills and an eye for performance optimization. Strong communication and cross‑functional collaboration abilities. Bonus Points Bachelor's degree in Computer Science, HCI, or related field. Experience working in a startup or similar fast‑paced setting. Experience building chatbot interfaces or other AI‑native products. Familiarity with large language models (LLMs), AI agent design, and/or prompt engineering. Opinionated about testing methodologies, A/B testing, and safe rollouts. Benefits Hybrid Work Model – Flexible hybrid working environment (2‑3 days a week in the office for office‑based roles) with a seamless digital and physical experience. Flexibility & Work‑Life Balance – Flex My Way policies to manage personal and professional responsibilities and work from anywhere for up to 8 weeks per year. Career Development and Growth – Continuous learning and skill development, Grow My Way programming, and a skills‑first approach. Industry Competitive Benefits – Comprehensive benefit plans including flexible vacation, two company‑wide mental health days, Headspace access, retirement savings, tuition reimbursement, employee incentive programs, and wellness resources. Culture – Award‑winning reputation for inclusion and belonging, flexibility, work‑life balance, with core values of obsessing over customers, competing to win, challenging thinking, acting fast / learning fast, and staying stronger together. Social Impact – Two paid volunteer days off annually and opportunities to contribute to pro‑bono consulting projects and ESG initiatives. Making a Real‑World Impact – Support customers in pursuing justice, truth, and transparency, upholding the rule of law and providing trusted, unbiased information worldwide. Compensation Eligible office locations include New York City, San Francisco, Los Angeles, and/or Irvine, CA; McLean, VA; Washington, DC. The base compensation range is $145,200 – $269,600 for these locations. For any eligible US locations, but unless otherwise noted, the base compensation range is $126,000 – $234,000. The role may also be eligible for an annual bonus based on performance. About Us Thomson Reuters informs the way forward by bringing together trusted content and technology that people and organizations need to make the right decisions. We serve professionals across legal, tax, accounting, compliance, government, and media, combining highly specialized software and insights to empower informed decision‑making and help institutions pursue justice, truth, and transparency. EEO Statement We are proud to be an Equal Employment Opportunity Employer providing a drug‑free workplace. We seek talented, qualified employees in all our operations worldwide, irrespective of race, color, sex/gender, 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 makes reasonable accommodations for applicants with disabilities, including veterans with disabilities, and for sincerely held religious beliefs in accordance with applicable law. If you reside in the United States and require an accommodation in the recruiting process, please contact our Human Resources Department at Accommodation requests may include a sign language interpreter, interview room accessibility, assistive technology, or other relevant accommodations. This email is not intended for general recruitment questions. Learn more on how to protect yourself from fraudulent job postings here . More information about Thomson Reuters can be found on thomsonreuters.com . #J-18808-Ljbffr