Senior IT developer .NET
Confirmed on the employer's own hiring board on Sep 29, 2026. First seen by Alion on Sep 28, 2026.
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.
About the role:
As a senior IT Developer you will have a full-stack role with responsibility for both frontend and backend in our NET solutions. You will join our team Application Management (ISA) and your colleagues are service owners, business analysts and IT developers. We develop and ensure that our IT solutions meet the needs of our business.
You will report to our Manager for IT Application Management and be located at Västerås, Bränslegatan. You will have a hybrid work schedule and on-call duty is part of the role.
Key Responsibilities:
- You will be part of the full development chain - from requirements analysis and design to implementation, administration and support in .NET environment.
- Help improve the user experience, quality and efficiency in our processes.
- Support our superusers or end-users with incidents.
- Manage mission-critical applications.
- Collaborate with our teams and external suppliers.
Qualifications:
- 5+ years experience in application development
- Proficiency with .NET, C#, HTML, CSS, or Blazor.
- Proficiency with Web API, Entity Framework
- Proficiency with SQL Server
- Professional proficiency in Swedish and English, written and spoken.
- Good collaboration skills
Apply Today!
Welcome with your application including CV and cover letter. We interview candidates on a continuous basis, so please send in your application as soon as possible!
We carry out security clearance as part of the recruitment process.
For more information about the role, please contact the hiring manager, Per Kruse, [email protected] or +46 21 347495.
Union Agreement
This role belongs to the union agreement Teknikavtalet.
Union representatives:
Akademikerförening på Westinghouse (AFW): Anna Lundgren, +46 21 347825, [email protected]
Unionen: Maria Gunnarsson, +46 21 347 595, [email protected]
IF Metall: Zlatko Grbic, +46 732 367 035, [email protected]
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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