We are TecAlliance — founded by more than 30 automotive aftermarket companies as a neutral Data‑as‑a‑Service market connector, serving as the neutral data terrain that interconnects them. With over 1,000 employees worldwide and customers in 140 countries, we enable the market — we never compete with it.

As a Senior Full-Stack Software Developer (m/f/d) you will build and improve the main interface that our customers use to manage orders and perform administrative tasks on our central TecCom Portal. This involves working on both the visual front-end part and the behind-the-scenes back-end part of the system. You will either work in an enablement team or a small feature team of the portal.

Your Tasks:

• Design and create software features as technical sparing partner for the Product Owner, Architect and team.

• Develop both the front-end and back-end of the TecCom Portal in an agile environment.

• Write and execute different types of tests, like unit tests, integration tests, and acceptance tests.

• Review code, coach and mentor (junior) Software Developers.

• Support in GenAI based software development.

Your Profile:

• 3+ years of professional experience in software development ideally using C# and Angular.

• Strong collaboration skills with Product Owners, UX designers, and fellow engineers.

• Proven ability to mentor and guide other developers, as well as leading code reviews and technical discussions.

• Experience with C# (.NET), Angular, Azure (App Services, Functions), REST APIs and SQL. AWS experience would be a plus.

• Familiarity with Azure DevOps, CI/CD (Continuous Integration/Continuous Deployment) and automated build processes.

• Experience with GenAI based software development would be a plus.

• Fluent in English (at least B2 level or higher); additional languages would be a plus.

Benefits:

💯 Remote* or hybrid: we work 80-100% remotely; however, we have regular on-site team events.

🚀 Structured Onboarding: you receive an individual onboarding plan, have multiple onboarding days in the beginning, and a wealth of e-learning, training, and documentation besides your team at your disposal.

👩‍💻 Set-up: for this we will provide you with a tailored tech set-up (Dell devices, the standard remote package includes a notebook, 2monitors, headset, mobile phone, mouse + keyboard, docking station).

⚖️ Balance job & life: Flexible working hours: you decide where and when you work.

Culture:

❤️‍🔥 Kununu Top Company since 2022: we're proud to state that our score currently sits at 4,2/5 score with an 85%+ recommendation rate.

🧬 We value ownership, cooperation, entrepreneurial thinking & and self-reflection in order to communicate effectively as ONE team.

🎟️ Team culture is Key! We have fun at work and beyond: There is always something to celebrate and regular team events.

🦄 Come as you are - do you prefer T-shirts over a shirt? Great.

✨ Your contribution matters: shape our value-driven culture and agile transformation together with your colleagues – we're curious, want to go one step further, build further trust together, and join forces to tackle our challenges as a team.

We kindly ask you to submit your CV in English language only. Thank you.

* Please note

• that TecAlliance can only consider candidates for employment who are legally authorized to work in a country listed in the job posting, where we have an established legal entity and payroll system. Unfortunately, we are currently unable to hire candidates who require relocation, visa support, or are located outside of that country. Of course you can apply, if you hold a work permit and are willing to / or already moved to the country. Thank you for your understanding.

• that it is not possible to work outside of the country you are applying for. Meaning that, if you apply e.g. for Spain, you must work from within Spain. It is not possible to work from abroad. You can work at any location within the borders of the listed country, unless the job posting specifies a certain City.

• 📕 Contract title: your contract title would be a Senior Software Developer (m/f/d).

Please only apply with your CV (in English only) via the "apply" button. Applications outside of our applicant tracking system cannot be considered due to GDPR.