Full Stack Software Developer, C#/.NET

Bite AG (DISPONIC)

Full Stack Developer utilizing C#/.NET for software solutions in security industry. Focused role with both backend and frontend development responsibilities.

Posted 5/10/2026full-timeFilderstadt • 🇩🇪 GermanyMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

MS SQL Server.NETSQL

About the role

Key responsibilities & impact

You develop modern, purpose-driven applications — both frontend and backend — based on C# and .NET Core.
You access Microsoft SQL Server via ORMs and SQL statements and consume and develop our Web API.
You write unit and integration tests to ensure our software remains stable and maintainable.
You actively contribute to technical concepts and architecture decisions — your opinion matters to us!

Requirements

What you’ll need

A completed degree in Computer Science, Applied Computer Science, Software Engineering, vocational training as an IT specialist for application development, or a comparable qualification.
Initial professional experience is a plus but not required — motivated career starters are also welcome.
Programming skills in C# or another high-level language.
You have very good written and spoken German and are confident in English.

Benefits

Comp & perks

Home office: This position allows working remotely up to 4 days per week.
If your primary residence is more than 100 km away, you may work fully remote.
40-hour workweek – We work Monday to Friday.
Permanent employment contract: We value long-term collaboration.
30 days of vacation and a flexitime account – For the right work–life balance.
State-of-the-art technologies – We equip you with everything you need both in the office and at home.
Large, bright, air-conditioned offices in a new building – A great place to work.
Team and sports events – We celebrate successes together and strengthen team spirit outside of daily work.
Employer-funded retirement plan – We plan for tomorrow together with you.
Job ticket or EV charging station – Whether you commute by public transport or drive electric, we support you.
Shower facilities – For those who cycle or go for a run at lunch.
Dogs welcome – Your four-legged friend is welcome at work.

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

C#.NET CoreMicrosoft SQL ServerORMsSQLWeb APIunit testingintegration testing

Soft Skills

communicationtechnical concepts contributionarchitecture decisions

Certifications

degree in Computer Sciencedegree in Applied Computer Sciencedegree in Software Engineeringvocational training as IT specialist