Software Developer (m/f/d)

Fujitsu; Chicago (IL); Hybrid; USD 90,000 - 120,000; Full time

Benefits offered by this job

Flexible hours and remote options

30 days annual leave

Health and well-being programs

Competitive compensation package

Employee discounts

Job summary

Fujitsu is seeking a software professional to further develop core operating system components of the BS2000 mainframe and support the full software lifecycle from design to testing and service. You will contribute to IT architecture design based on customer requirements and collaborate with international strategic partners.

You will also create technical documentation and content for user manuals, while assisting Service and Sales teams with technical expertise and problem resolution for your

Qualifications

• Completed degree in Computer Science or IT-related field.
• Experience in software development with Assembler, C/C++, and scripting languages.
• Experience with the software development lifecycle, source code management, and CI/CD.
• Strong analytical skills, flexibility, creativity, and a customer- and service-oriented mindset.
• Very good German language skills and good English language skills.

Responsibilities

• Develop core OS components of the BS2000 mainframe operating system and support the full lifecycle from specification to testing and service.
• Contribute to the design of IT architectures based on customer requirements.
• Collaborate in large development teams with international partners.
• Create technical documentation and content for user manuals.
• Support Service and Sales teams with technical expertise and issue resolution for own modules and third-party components.

Skills

C/C++

Assembler

Scripting languages

Analytical thinking

Education

Degree in Computer Science or IT

Tools

Git

CI/CD

Job description

Job Location: Augsburg, Berlin, Düsseldorf, Frankfurt am Main, Hamburg, Hannover Chicago Lane, München, Nürnberg, Stuttgart

Location Flexibility: Multiple Locations in Country

Req Id: 11386

Posting Start Date: 9/8/26

At Fujitsu, our purpose is to make the world more sustainable by building trust in society through innovation. Founded in Japan in 1935, Fujitsu has been a pioneer in technology and innovation for decades. Today, as a world-leading digital transformation partner, we are committed to transforming business and society in the digital age.

With approximately 130,000 employees across over 50 countries, Fujitsu offers a broad range of products, services, and solutions. We collaborate with our customers to co-create solutions that drive enterprise-wide digitalization while actively working to address social issues and contribute to the United Nations Sustainable Development Goals (SDGs).

Your Responsibilities

• As part of our software development team, you will further develop core operating system components of the BS2000 mainframe operating system and support the entire software lifecycle, from specification and implementation to testing, maintenance, and service support.
• You will contribute to the design of innovative and complex IT architectures based on customer requirements.
• You will work in large development teams and collaborate closely with our international strategic partners.
• You will help provide technical documentation and create content for user manuals.
• You will support our Service and Sales teams with technical expertise, including back-level maintenance support and problem resolution for your own modules as well as third-party components.

Your Qualifications

• A completed degree (e.g., in Computer Science) or a comparable vocational qualification in an IT-related field.
• Initial professional experience in software development, including programming languages (preferably Assembler, C/C++, and scripting languages) and system debugging.
• Experience with the software development lifecycle, including source code management and continuous integration.
• Strong analytical skills, flexibility, creativity, and a customer- and service-oriented mindset.
• Very good German language skills and good English language skills.

Why Fujitsu?

• Flexible working hours and remote working options allow you to balance family, leisure time, and your professional life. We believe in personal responsibility and trust, with no fixed office days.
• Enjoy 30 days of annual leave plus additional leave for special occasions, and make use of our working time account for personal projects and extended breaks.
• Our award-winning health and well-being programs help you stay fit, healthy, and balanced.
• We recognize your commitment with a competitive and performance-based compensation package.
• Benefit from exclusive discounts and employee offers (e.g., Corporate Benefits, Urban Sports Club, and more).
• And much more: Discover additional attractive benefits at Fujitsu!

Relocation Supported: No

Visa Sponsorship Approved: No

At Fujitsu, we are committed to an inclusive recruitment process that values the diverse backgrounds and experiences of all applicants. We believe that hiring people from a wide variety of backgrounds makes us stronger, not because it's the right thing to do, but because it allows us to draw on a wider range of perspectives and life experiences.