Senior Fullstack AI Engineer (React, C#)

Location: Austin, United States Workplace: hybrid TeamViewer provides a leading Digital Workplace platform that connects people with technology—enabling, improving and automating digital processes to make work work better. Our software solutions harness the power of AI and shape the future of digitalization. We believe that our diverse teams and strong company culture are key to the success of our products and technologies, that hundreds of millions of users around the world and around 645,000 customers across all industries rely on. With more than 1,900 employees worldwide, we celebrate the unique perspectives and talents that each individual brings to the table and foster a dynamic work environment where new ideas thrive. Are you ready to join our team and make an impact? Every user who opens our web application lands in the Web Shell first — the foundation that loads, orchestrates, and connects all product features into one seamless experience. The Client Web Shell team owns this foundation end to end: the overall features, frontend architecture, build system, and performance of our web application. You'll shape how a large-scale React application is composed and shipped — from module federation and build tooling to AI-powered experiences embedded at the core of the product. If you enjoy the intersection of product-facing UI work and deep frontend platform engineering, this role sits exactly there. Are you ready to join our team and make an impact? Responsibilities Design and develop scalable .NET services and React applications that power TeamViewer's web platform and customer experiences. Build and maintain APIs, platform services, and data flows that support product functionality, integrations, and observability. Develop secure, reliable, and maintainable solutions within a distributed microservices environment. Deliver high-quality software using modern engineering practices, including automated testing, code reviews, and CI/CD pipelines. Monitor and optimize the performance, scalability, reliability, and operational efficiency of the systems you own. Troubleshoot complex application and service issues across frontend and backend components. Partner with product managers, architects, and engineering teams to define requirements and shape technical solutions. Contribute to architectural decisions and engineering best practices across the platform. Requirements 7+ years of professional software engineering experience with strong expertise in C#/.NET and experience building modern web applications with React and Redux, using Typescript Strong understanding of software engineering fundamentals, object-oriented design, and distributed systems. Experience building and supporting microservices, APIs, and cloud-based applications at scale. Proficiency with SQL and NoSQL databases, containerized deployments, and event-driven architectures. Experience with automated testing, CI/CD pipelines, and modern software delivery practices. Familiarity with AI-powered applications, integrations, or development tools is a plus. Strong problem-solving skills with the ability to debug and optimize complex distributed systems. Excellent communication skills and experience collaborating across global engineering teams. What we offer Competitive compensation and bonuses Flexible PTO and paid holidays 401(k) with employer matching Comprehensive Health insurance package including 100% employer-paid medical coverage Up to 12 weeks of Parental Leave Basic Life Insurance, Short-Term & Long-Term Disability, 100% employer-paid Quarterly teambuilding events, leadership luncheons, and companywide “All Hands” meetings Open door policy and business casual dress code We celebrate diversity as one of our core values. Join c-a-r-e and lead change initiatives together with us! Work location for this position is Austin, TX. TeamViewer is an equal opportunities employer and is committed to building an inclusive culture where everyone feels welcome and supported. We C-A-R-E and understand that our diverse, values-driven culture makes us stronger. As we continue to grow as a company, we also focus on enabling our employees to grow both personally and professionally. We are proud to have an open and embracing workplace environment that will empower you to be your best no matter your gender, civil or family status, sexual orientation, religion, age, disability, education level, or race. If you require any accommodations or adjustments during the application or hiring process, including interview or onboarding support, please reach out to your Talent Acquisition Partner, who will be happy to support you. In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States.