Senior Software Engineer C#

Senior Software Engineer - OnePass

Thomson Reuters OnePass is an internally-developed Customer Identity & Access Management (CIAM) service built to handle the complex authentication requirements for Thomson Reuters Legal Division products.

This role is in the Platform Engineering/Shared Capabilities organization, where we build the foundational capabilities on which Thomson Reuters runs.  Our team is responsible for OnePass, an authentication system designed to securely manage customer authentication and coarse-grained authorization for users and services accessing products developed by the Legal Division at Thomson Reuters.  This role will be part of a team in Mexico in partnership with team members in Minneapolis, MN, USA.

About the Role

As a Senior Software Engineer you will:

Develop and Deliver:

• Collaborate with development managers, architects, scrum masters, software engineers, DevOps engineers, product managers and project managers to deliver phenomenal software.
• Develop software using C#, ASP.NET,
• Participate in all aspects of the development lifecycle: Ideation, Design, Build, Test and Operate. We embrace a DevOps culture (“you build it, you run it”); while we have dedicated 24x7 level-1 support engineers, you may be called on to assist with level-2 support.
• Work on AWS and collaborate with other teams on identity standards (OAuth, OIDC, SAML and SCIM).
• Participate in a Scrum team and embrace the agile work model.
• Collaborate with engineering managers, architects, scrum masters, software engineers, DevOps engineers, product managers and project managers to deliver phenomenal software.
• Demonstrate and model transparency and collaboration with teams across the company.
• Help mentoring other software engineers with less experience than you in their path to become a better software engineer.
• Keep up to date with emerging cloud technology trends, especially in Identity & Access Management.

About You

You're a fit for the role of Senior Software Engineer if you have:

Basic qualifications:

• 5+ years of experience in Software Engineering.
• Hands-on experience developing applications using C#.
• Experience developing ASP.NET applications and/or webservices using JSON.
• Excellent problem-solving skills, with the ability to identify and resolve complex technical issues.  
• Strong written and verbal communication skills, with the ability to communicate technical concepts to non-technical stakeholders.
• Bachelor's degree in Computer Science, Software Engineering or a related field.
• Experience with authentication systems or related experience with OAuth2, OIDC, SAML and SCIM standards.
• Experience with Microsoft developer tools (Visual Studio) and GitHub.

#LI-AC1

What’s in it For You?

Join us to inform the way forward with the latest AI solutions and address real-world challenges in legal, tax, compliance, and news. Backed by our commitment to continuous learning and market-leading benefits, you’ll be prepared to grow, lead, and thrive in an AI-enabled future. This includes:

• Industry-Leading 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.

• 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, and hybrid model, 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 skills-first approach ensures you have the tools and knowledge to grow, lead, and thrive in an AI-enabled future.

• Culture: Globally recognized and award-winning reputation for inclusion, innovation, and customer-focus. Our eleven business resource groups nurture our culture of belonging across the diverse backgrounds and experiences represented across our global footprint.

• Hybrid Work Model: We’ve adopted a flexible hybrid working environment (2-3 days a week in the office depending on the role) for our office-based roles while delivering a seamless experience that is digitally and physically connected.

• 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.

Do you want to be part of a team helping re-invent the way knowledge professionals work? How about a team that works every day to create a more transparent, just and inclusive future? At Thomson Reuters, we’ve been doing just that for almost 160 years. Our industry-leading products and services include highly specialized information-enabled software and tools for legal, tax, accounting and compliance professionals combined with the world’s most global news services – Reuters. We help these professionals do their jobs better, creating more time for them to focus on the things that matter most: advising, advocating, negotiating, governing and informing.

We are powered by the talents of 26,000 employees across more than 70 countries, where everyone has a chance to contribute and grow professionally in flexible work environments that celebrate diversity and inclusion. 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. 

Accessibility 

As a global business, we rely on diversity of culture and thought to deliver on our 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/Affirmative Action Employer providing a drug-free workplace.

We also make reasonable accommodations for qualified individuals with disabilities and for sincerely held religious beliefs in accordance with applicable law.

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More information about Thomson Reuters can be found on https://thomsonreuters.com.