Engineer III, Software(.Net Fullstack Developer)

Work Schedule

First Shift (Days)

Environmental Conditions

Office

Job Description

When you are part of Thermo Fisher Scientific, you’ll do challenging work, and be part of a team that values performance, quality and innovation. As part of a successful, growing global organization you will be encouraged to perform at your best. With revenues of $40 billion and the largest investment in R&D in the industry, we give our people the resources and opportunities to make significant contributions to the world. 

The Position 

We are seeking a Fullstack Software Engineer to develop software modules and applications for advanced electron microscopy systems. The role combines backend development in C#/.NET with modern frontend development using Angular and Vue.js. You will work in a multidisciplinary environment, collaborating closely with system engineers, physicists, and other software teams to deliver high-quality, reliable, and user-focused solutions. 

Key responsibilities include, but are not exclusively: 

• Development and testing of complex software modules and applications based on requirements and technical specifications 

• Design and implementation of backend services and APIs using C#/.NET, including ownership of more complex components 

• Development of modern web-based user interfaces using Angular and/or Vue.js with focus on scalability and usability 

• Technical leadership of junior colleagues, including guidance, mentoring, and review of their work 

• Integration of frontend and backend components into cohesive fullstack solutions across systems and teams 

• Contribution to software architecture and design decisions, including proposing improvements and best practices 

• Writing clean, maintainable, and testable code, including unit and integration tests, and enforcing code quality standards 

• Documentation of development work and active participation in and leading code reviews 

• Collaboration with cross-functional teams (systems, hardware, UX, QA) and with global R&D sites to ensure smooth integration of software components 

• Ensuring compliance with internal processes, quality standards, and IMS requirements 

• Leveraging modern tools, including AI-assisted development tools, to improve development efficiency and code quality

Requirements: 

The ideal candidate for this position enjoys working in a multi-disciplinary technical environment to solve complex technical problems. 

• University degree in Computer Science, Software Engineering, or related technical discipline 

• Strong experience in C#/.NET development, including design of scalable and maintainable backend solutions 

• 6+ years of Strong experience with modern frontend frameworks (Angular and/or Vue.js), including designing complex UI applications 

• Solid understanding of fullstack architecture, REST APIs, and modern web technologies, including system-level design considerations 

• Proven knowledge of software development processes, CI/CD, and version control systems, with ability to improve and optimize them 

• Strong analytical and problem-solving skills, with ability to independently solve complex technical challenges 

• Good communication skills and ability to work effectively in an international and cross-site environment 

• Experience with AI-assisted development tools to increase development efficiency 

• English proficiency (B2 or higher)