Engineer III, Software(.Net Fullstack Developer)

Work Schedule

Environmental Conditions

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)