Full Stack .Net Senior Software Engineer

Thomson Reuters U.S. Income Tax Compliance software is relied upon by the largest multi-national corporations and global accounting firms for theirs and their clients’ income tax filings. Our vision is to create the next generation of tax and accounting software eco-system that is highly performant, scalable, reliable and resilient. We have embarked on our journey to transform our monolithic system into microservices by taking advantage of the modern cloud native architecture principles and cloud technologies. We are also building APIs that opens up our eco-system for integrations with our customer’s systems. We seek to add a talented, results oriented and innovative software engineer to our team who will help us extend our market leadership into the next generation of our software. About the role: Ability to balance legacy demands with future vision. Thomson Reuters is an established leader in the tax compliance marketplace, with a long history. So, while our ambitions are very much focused on the future, we need someone who possesses the patience necessary to maintain existing systems while working feverishly to construct the new. Our systems are hosted in public cloud (AWS). Thinking in terms of computing at scale. Liberated from the traditional constraints of legacy data centers and monolithic architectures, you will design and construct elastic, fault-tolerant, high-performance, scalable systems, that are cloud native. Strong Object-Oriented Analysis and Design Skills. You instinctively decompose large scale problem spaces into rich domains that appropriately combine data structures and behavior, that possess elegant layering and a separation of concerns, and you understand principles such as SOLID and Domain Driven Design (“DDD”). Agile, collaborative and flexible. We are organized around self-directed, largely autonomous Scrum teams. You work well with others, enjoy opportunities to collaborate and readily adapt as strategies evolve and priorities change. Engineering Excellence. You have at least three years of experience in a variety of contexts during which you’ve contributed to the construction of scalable, extensible software solutions and systems. You understand technology and possess a passion for excellence. You instinctively partner with the Quality Engineering and Quality Assurance team members, responding immediately to failing test cases and ensuring that quality is engineered from the Inside Out. Bias towards action. You believe that speed and quality aren’t mutually exclusive. You’ve shown good judgment about shipping as fast as possible while still making sure that products are built in a sustainable, responsible way — and you’re comfortable making mistakes, provided you learn from them. Passion and energy. Because you love what you do, you bring infectious enthusiasm to all your endeavors. You always perform at your absolute best and see new challenges as an opportunity to contribute, make an impact, and grow. Commitment. At Thomson Reuters, commitment to customer satisfaction and technology excellence permeates everything we do. You care tremendously about delighting our users and ensuring that our market and technical leadership is sustained and extended. You are your harshest critic and hold yourself personally accountable, jumping in and taking ownership of problems that might not even be in your team’s scope. About you: You’re a good fit for the role of Fullstack .Net Software Engineer if your background includes: 5 or more years’ experience in a software engineering environment, including experience with co-located as well as geographically distributed teams. Strong Computer Science fundamentals in Data Structures and algorithm design. Strong programming experience with .Net Framework and .Net Core, preferably with C#. You will need to have strong object-oriented design and development skills. You possess a solid understanding of object-oriented programming, SOLID, DRY, DDD and core database design principles. Strong experience in designing and developing web applications and REST APIs using ASP.Net or similar frameworks; experience with API gateways a plus. Experience with Angular, AngularJS and Javascript Experience with relational database systems, e.g. SQL Server, Oracle, PostgreSQL; No SQL experience is a plus. Experience working with public cloud infrastructure preferably AWS (EC2, S3, ALB, Auto Scaling, RDS, Lambda function, SQS). Experience with Containers (Docker, ECS, Kubernetes) is a plus. Working Experience with AI Developer tools (Claude or Copilot, Cursor) Awareness of CI/CD/DevOps concept and tools. Comfortable with the disciplines of Unit Testing and Test Automation. Worked in an environment in which releasable code is delivered every two weeks. Working experience with Git and GitFlow, pull requests, branching and merging of features across multiple releases and hot fixes. Whether via face-to-face discussion, phone, email, chat, white-boarding, or other collaboration platforms, you must be an effective communicator who can inform, explain, and coordinate, etc. Willingness to learn and support our legacy codebase while the transition to our next-generation is occurring. Ability to build and deliver hands-on technology proof-of-concepts and demonstrations. Experience working in Agile/Scrum team environments. Results oriented. Detailed oriented. Driven. Take initiative without being asked. Exhibits flexibility when adjusting to new, different, and changing business requirements and decisions. Bachelor’s Degree required. #LI-TH1 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. 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 match. In addition,