Senior Full-Stack .NET Engineer (Azure+ React or Vue.js)

We are looking for a Senior Full-Stack .NET Engineer (Azure+ React or Vue.js) to build and operate commercial SaaS products on Azure. You will deliver end-to-end features across backend, frontend, data and cloud operations within a cross-functional team, owning work across the entire stack from modern frontend to backend services and the data layer.

This position offers hybrid setup with the flexibility to work from any location in Lithuania, whether it's your home or our dynamic offices in Vilnius and Kaunas.

• Build and maintain production features across web UI, APIs and data
• Develop backend services and REST APIs in .NET (C#)
• Deliver frontend work using React and TypeScript with reusable components and maintainable architecture
• Design and optimize databases including queries, indexing and migrations
• Build, deploy and operate solutions in Azure including monitoring, troubleshooting and reliability improvements
• Act on SAST/DAST findings through triage, remediation and improvement of secure practices
• Contribute to code reviews, testing and CI/CD pipelines
• Maintain and improve technical documentation

• 7+ years of experience delivering commercial, production software
• Relevant Bachelor's or Master's degree
• Strong background in .NET, React and TypeScript
• Proficiency in SQL
• Proven Azure experience running cloud-hosted applications in production
• Skills in clear communication with strong ownership and attention to quality
• English proficiency at B2 level or higher

Nice to have

• Familiarity with WITSML
• Experience with Cognite/CDF
• Knowledge of OSDU

• Engineering Heritage: Best-in-class experts sharing a culture of engineering excellence and tackling complex engineering challenges for over 30 years
• Advanced Tech Stack: Innovative projects where you can apply or enhance your expertise in Cloud, Data, AI, and other emerging technologies
• World-Class Clients: Work closely with 340+ of the Forbes Global 2000 on creating disruptive solutions that make a global impact
• Professional Growth: Exceptional support for career development with comprehensive resources for upskilling or reskilling in pioneering practices
• GenAI Community: Strong AI competencies with 600+ experts across 55+ locations driving GenAI-enabled transformation journeys
• Entrepreneurial Culture: If you're passionate and dedicated to improving business transformation, we provide the support you need to bring your ideas to life
• Hybrid Setup: The flexibility to work from any location in Lithuania, whether it's your home or our dynamic offices in Vilnius and Kaunas
• Other Benefits: Additional vacation and trust days, private health insurance, Employee Stock Purchase Plan and more