Full stack Software Engineer

At Westinghouse Electric Company, we are pioneers in nuclear technology and our technology is the basis for nearly half of the world's commercial nuclear power plants in operation. Today, we are also building several new reactors that contribute to more fossil-free energy. Globally, we have over 10,000 employees in 19 countries, of which 1,000 are at our Swedish workplaces in Västerås and Täby. Our Swedish operations were founded in 1969 and supply nuclear fuel as well as products and services in automation, maintenance, testing and decommissioning for customers around the world. Read more about us www.westinghousenuclear.com.

Welcome to our team, we are part of the Global Nuclear Fuel Engineering division. We are responsible for the codes used for core design, thermal hydraulics, criticality analysis, mechanical design, safety analysis, method- and software development!

About the role:

As Full Stack Software developer your main responsibility is to design high-quality software solutions for the nuclear power industry. Among other things, this means that you will:

• Write clean, efficient, and maintainable code using industry-standard languages and using modern frameworks such as SvelteKit, TypeScript, Rust and Python.
• Contribute to all phases of the software development lifecycle, including analysis, development, testing, and deployment.
• Maintain our products for internal use and for our worldwide customer projects.
• Build and integrate APIs for data-driven applications, including those involving image and video processing.
• Collaborate with AI engineers to implement and improve machine learning models for tasks such as pattern recognition, optimisation, and predictive analytics.
• Contribute to the development of tools that support high-performance computing and GPU-accelerated inference workflows.
• Participate in sprint planning, code reviews, and continuous integration efforts within a cross-functional team.
• Ensure secure and scalable deployment of software solutions, including on-premise environments with strict data governance.

You will be placed in Västerås with a hybrid work schedule. We believe that you live within commuting distance from Västerås, however, we are open to considering more distant locations in Sweden as well.

Qualifications:

• Master's degree or higher in Computer Science, Software Engineering, Engineering Physics or a related field.
• 5+ years experience with full stack development, including frontend and backend technologies.
• Proficiency in Python, TypeScript, and containerisation tools like Docker.
• Experience with machine learning frameworks such as PyTorch or TensorFlow.
• Familiarity with computer vision techniques and model training pipelines.

• Knowledge of software architecture, version control, and agile development practices.

Meritorious:

• Experience with optimisation algorithms and surrogate modelling.
• Knowledge of secure software development in regulated environments.
• Exposure to real-time inference systems and edge deployment.
• Knowledge of scientific computing and engineering applications.

Welcome with your application including CV, cover letter and degree certificate. We interview candidates on a continuous basis, so please send in your application as soon as possible!

Security clearance is carried out as part of the recruitment process.

You will report to the Manager Software & Methods. For more information about the role, please contact the hiring manager Silvio Orsi, Silvio.Orsi@westinghouse.com. Phone +46 732 36 77 39

Union agreement

This role belongs to the union agreement Teknikavtalet SI/Unionen/Ledarna.

Union representatives

Akademikerförening på Westinghouse (AFW): Anna Lundgren, +46 21 347825 , AFW@westinghouse.com

Unionen: Maria Gunnarsson, +46 21 347 595, gunnarmm@westinghouse.com

IF Metall: Zlatko Grbic, +46 732 367 035, grbicz@westinghouse.com

We offer

At Westinghouse, we offer an inspiring work environment in a high-tech industry. You will be a part of a network of global experts from several different areas and we offer great opportunities for competence development and career growth, both in Sweden and abroad. As a member of our team, you will work together with engaged colleagues and be a part of an environment that is both challenging and supportive. Many of our positions are based in activity-based environments which enables a flexible workplace.

At Westinghouse, we have a strong safety culture.

Westinghouse is an employer that treats everyone equally.

Some of the benefits employees in the Sweden can expect:

• Wellness Allowance
• Flexible pay opportunities via our Benefit portal
• Work hour reduction (ATF) and occupational pension (ITP)
• ASB Insurance: compensation for the cost of health care, dental care hearing aids, glasses and more
• Employee Assistance Program: confidential counseling and resources for employees, eligible dependents, and household members
• Employee Referral Program, potential for employees to earn a monetary award for referring other qualified candidates to Westinghouse

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