System Development Specialist (Software Engineer, C#, .NET Developer)

Role Summary

Do you have a background as a software engineer? Join us! We are now hiring two System Development Specialists to join our team in Västerås (Finnslätten), Sweden.

The team is responsible for developing and maintaining Hitachi Energy's Manufacturing Execution System (MES), as well as modernizing the tech stack with REST APIs, Blazor, improved access control and governance, and fully implemented CI/CD pipelines. As part of our team, you'll contribute across infrastructure, deployment, testing, and full-stack development, and play a key role in rebuilding a high-impact system used daily across our manufacturing environment.

You'll be part of a skilled, collaborative, and forward-thinking team that owns and evolves one of the most important systems in Hitachi Energy's manufacturing landscape. Here, your work directly impacts real operations, and you'll have the freedom to influence architecture, introduce new technologies, and drive meaningful improvements. We offer strong development opportunities, a supportive culture, and the chance to contribute to products that keep factories running efficiently and safely.

Ready to help shape the future of our MES? Apply today and make a real impact.

How you'll make an impact

• Analyze business and technical requirements to design and implement software solutions
• Participate in the full software development lifecycle from design to deployment and maintenance
• Develop and maintain .NET applications (desktop and web) using C#
• Design, build, and document RESTful Web APIs
• Collaborate with team members and cross-functional stakeholders, driving initiatives end-to-end
• Support operators, factory staff, and warehouse personnel using the MES
• Work with Git repositories and CI/CD pipelines in Azure DevOps
• Write and maintain unit tests and contribute to automation initiatives
• Participate in migrating the MES to a new generation tech stack, and bring ideas to shape its future evolution

Requirements

• Minimum 3 years of experience in software development with C# and .NET is required in this position
• Minimum 3 years of experience with hands-on experience building REST Web APIs and working with modern HTML/CSS-based front-end frameworks is required
• Experience with Git and CI/CD pipelines (Azure DevOps preferred) is required
• Proficiency with Microsoft Visual Studio and SQL Server Management Studio is advantageous
• Solid understanding of relational database design, SQL schemas, querying, and performance optimization
• Experience developing and maintaining web applications (desktop application experience is a plus)
• Experience with service-oriented architecture and basic DevOps or deployment automation (preferred)
• Interest in cyber and information security, including access control
• Experience with unit testing and contributing to automation initiatives

More about us

• Are you ready for a new exciting challenge? Does the above description sound like you? Applications will be reviewed on an ongoing basis, so don't delay - apply today!
• Union representatives - Sveriges Ingenjörer: Klas Koppari +46 107- 38 13 45. Unionen: Fredrik W Nordin +46 107-38 15 12. All other questions can be directed to Lead Recruiter, Christian Falevik, christian.falevik@hitachienergy.com
• Apply now
• Current employees apply here

About the Company

More About Us

We believe great work thrives in an environment where people feel genuinely supported and fairly rewarded. Our benefits are designed to create real value for every individual - fueling engagement, performance, and growth. By prioritizing well-being, we build a workplace where personal and organizational success grow together.

Our benefit offering is tailored based on your country of employment and generally includes:

You will receive more specific information during the recruitment process.

Applicable only for Poland location align with local law regulations - We are committed to full transparency and compliance with all legal requirements, ensuring that every candidate knows exactly what to expect at each stage of the recruitment process. Once the process is successfully completed, we will share detailed information about financial conditions and benefits with the selected candidate. Before signing the employment contract, you will receive all remaining details of the offer, giving you the time and space to review everything carefully

Apply now

Current employees apply here

Competitive salary and incentives

Well-being and care

Paid and unpaid leave

Flexible work options

Benefits that support your financial security