Senior Software Engineer I

About the Role

Werelooking for a Lead Engineer to join theCoCounselApplicationsteam and play a hands-on technical leadership role in building and evolving ourexternal integrationstrategy leveraging MCP and this roleyoullown and deliver full-stack solutions across our frontend and backend systemsleadby example in code and work closely with product design and platform partners to deliver high-impact customer-facing features.

As a Lead Engineer you will:

• Build End to End Solutions: Design and implement full-stack features across frontend and backend systems including hands-on development in our React Typescriptand Python stacks and direct contribution to AI-powered capabilities such as agentic workflows LLM integrationsandMCP/A2A-based tooling.

• Set Technical Standards: Establishand uphold best practices for code quality performance accessibility testing and maintainability leading by example through reviews and contributions

• Collaborate Cross Functionally: Partner closely with product design and backend teams to shape requirements define APIs and deliver cohesive user experiences

• Drive Execution: Break down complex initiatives provide reliable estimates and help the team deliver work from development through production

• Mentor Engineers: Support the growth of other engineers through pairing code reviews and ongoing technical guidance

About You

• Technical Experience: 6 years of professional software engineering experience building and shipping production web applications used by real customers with active hands-on coding contributions in the last 23 years

• Frontend Expertise: Someexperience with modern frontend frameworks such as React along with a solid understanding of TypeScript and frontend architecture

• Backend Skills & AI Skills: Strongexperience building APIs and services with Python as a core language and working familiarity with GenAI concepts including prompt engineering agentic system design LLM orchestration frameworks andsome familiarity with MCP/A2A

• Technical Leadership: Proven ability to lead through influence rather than authority improving systems reducing technical debt and guiding architectural decisions

• Collaboration & Communication: Comfortable operating in fast-paced ambiguous environments withstrong communicationskills and a collaborative mindset
• Experience with performance optimization for web applications including monitoring profiling and tuning for scale

• Hands-on experience building AI-powered product features including working with LLM APIs RAG pipelines or agentic workflows in a production environment
• Familiarity with AI/ML infrastructure including vector databases model serving and cost/latency optimization for LLM-powered features

#LI-SB1

New Position: This position is open due to an existing vacancy to support our evolving business needs.

Whats in it For You

• Hybrid Work Model: Weve 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 tomorrows 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.

Our use of AI within the recruitment process Thomson Reuters utilizes Artificial Intelligence (AI) to support parts of our global recruitment process. Unless you opt-out our AI system will assess the information provided by you and compare it to the requirements listed for the role and present the result to our recruitment personnel for further review. The AI system acts as a supporting tool but there is always a human making the decision if you will be considered for the role.

In the United States Thomson Reuters offers a comprehensive benefits package to our employees. Our benefit package includes market competitive health dental vision disability and life insurance programs as well as a competitive 401k plan with company addition Thomson Reuters offers market leading work life benefits with competitive vacation sick and safe paid time off paid holidays (including two company mental health days off) parental leave sabbatical leave. These benefits meet or exceeds the requirements of paid time off in accordance with any applicable state or municipal laws. Finally Thomson Reuters offers the following additional benefits: optional hospital accident and sickness insurance paid 100% by the employee; optional life and AD&D insurance paid 100% by the employee; Flexible Spending and Health Savings Accounts; fitness reimbursement; access to Employee Assistance Program; Group Legal Identity Theft Protection benefit paid 100% by employee; access to 529 Plan; commuter benefits; Adoption & Surrogacy Assistance; Tuition Reimbursement; and access to Employee Stock Purchase Plan.

Thomson Reuters complies with local laws that require upfront disclosure of the expected pay range for a position. The base compensation range varies across locations. Eligible office location(s) for this role include one or more of the following: New York City San Francisco Los Angeles and/or Irvine CA; McLean VA; Washington DC. The base compensation range for the role in any of those locations is $109000 USD - $203000 USD. For any eligible US locations unless otherwise noted the base compensation range for this role is $94900 USD - $176300 USD. For Ontario Canada the base compensation range for this role is $105000 CAD - $155000 CAD. Base pay is positioned within the range based on several factors including an individuals knowledge skills and experience with consideration given to internal equity. Base pay is one part of a comprehensive Total Reward program which also includes flexible and supportive benefits and other wellbeing programs. This role may also be eligible for an Annual Bonus based on a combination of enterprise and individual performance.

About Us

Thomson Reuters informs the way forward by bringing together the 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. Our products combine highly specialized software and insights to empower professionals with the data intelligence and solutions needed to make informed decisions and to help institutions in their pursuit of justice truth and transparency. Reuters part of Thomson Reuters is a world leading provider of trusted journalism and news.

We are powered by the talents of 26000 employees across more than 70 countries where everyone has a chance to contribute and grow professionally in flexible work environments. At a time when objectivity accuracy fairness and transparency are under attack we consider it our duty to pursue them. Sound exciting Join us and help shape the industries that move society forward.

As a global business we rely on the unique backgrounds perspectives and experiences of all employees to deliver on our business goals. To ensure we can do that 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. If you reside in the United States and require an accommodation in the recruiting process you may contact our Human Resources Department at . Disability accommodations in the recruiting process may include things like a sign language interpreter making interview rooms accessible providing assistive technology or other relevant accommodations. Please note this email is not intended for general recruitment questions and we will promptly respond to inquiries regarding accommodations. More information on requesting an accommodation here.

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Required Experience:

Senior IC