JSP is quoted on the Tokyo stock exchange and is a worldwide leader and specialist in thermoplastic foams delivering solutions for many sectors including Automotive, HVAC, transportation, sporting goods and more.

JSP EMEA is a subsidiary of JSP Tokyo, benefits from a worldwide business environment and has more than 300 employees spread over 3 main sites (France, Czech Republic and Germany). Sustainability and Innovation are key areas of focus for JSP.  We were the first EPP manufacturer to offer a grade with recycled content and will continue to develop products that are part of the circular economy.  As the market leader with ARPRO, we develop innovative solutions to make products safer, lighter, more cost effective and sustainable. For more information visit www.ARPRO.com

Along with business growth, we are looking for a full stack Software Engineer who is able to work creatively and autonomously to serve our business and our clients. Your mission will be to deliver the technological requirements of JSP’s future strategic direction.

Software Engineer (.NET Core)

based in Germany

The role needs you to:

• Design, develop, and maintain applications.
• Optimize and enhance existing applications and infrastructure.
• Ability/interest to work with machine learning.
• Collaborate and communicate with various teams within the company.
• Ensure all applications reflect our internal policies and standards.
• Collaborate with stakeholders in identifying and defining the requirements to create specifications.
• Full-stack development.
• Interest in cloud adaption, Industry 4.0.

Following essential assets will drive your success in the role:

• Experience or willingness to work with machine learning techniques and frameworks.
• Knowledge of SQL and NoSQL databases.
• Experience or willingness to work with Python.
• Comfortable using Visual Studio.
• C# expertise, Angular and .NET Core.
• Knowledge in working with web API’s and third-party integrations (incl. web services).
• Experience in designing databases.
• Experience or willingness to create smartphone applications (iOS and Android).
• Knowledge of OWASP or similar frameworks for implementing secure coding practices.
• Ability to come up with ideas of designing POCs and MVPs.
• Positive mental attitude, flexibility and dynamism.
• Great interpersonal and communication skills.
• Ability to work independently in a dynamic environment and take direction when necessary.
• Considering business and customer perspectives when designing and implementing solutions.
• Fluent in English.
• Occasional travel within Europe.

We are offering:

• A permanent fulltime contract in a sustainable, innovative, multicultural and future-oriented company
• A careful on boarding plan, supported by manager and cross functional colleagues
• Diverse, interesting and challenging tasks, opportunities for further development
• Room to contribute with own ideas and space for creativity to achieve your goals
• 30 vacation days per year, flexible time, home office, Sport and art contribution, lunch contribution, private medical healthcare…)

Interested?

Please send your CV and cover letter in English to [email protected]. Please remark, we only accept applications with all required documents and in English.

Deadline for application: 30th of November 2025