Software Developer C# / .NET (m/w/d)

🚀 About Us

Cortado Mobile Solutions GmbH is an innovative software provider headquartered in Berlin with a global presence. We develop cloud-based solutions for the secure and efficient management of mobile devices and help companies optimize their mobility strategies. Together, we are shaping the future of mobile device management – and we’re looking for you to join us on this journey!

If you share our passion for cutting-edge software and are excited about new challenges, you’ll be a great fit for our team.

🎯 Your Role

  • Plan together, implement independently: You’ll plan tasks within the team and develop features autonomously during our sprints – in close coordination with the SCRUM team.

  • Improve the existing and create the new: You’ll continuously develop our .NET applications and optimize existing solutions.

  • Problem solver with a big-picture view: You quickly identify challenges and deliver pragmatic, robust solutions.

🧠 What You Should Bring

  • Solid understanding of how to effectively interact with AI models (e.g., through targeted prompting with concrete use cases)

  • Confident use of common AI tools like ChatGPT, GitHub Copilot, Cursor, etc.

  • Strong knowledge of C# and .NET (Framework & .NET 8+)

  • Experience with REST APIs using ASP.NET

  • Unit testing & Git are second nature to you

  • Experience with agile processes (SCRUM)

  • Quick comprehension and a structured way of working – especially when dealing with legacy code

  • Fluent in English, both written and spoken

➕ Nice-to-Have Skills

  • Docker, Helm, Kubernetes, Terraform

  • Entity Framework Core & confident use of SQL Server

  • Experience with GraphQL, gRPC

  • Tools & IDEs: Visual Studio, Rider, VS Code, GitLab Pipelines

  • Bonus points: Knowledge of mobile device management on iOS and Android devices

🌟 What We Offer

Alongside a dynamic team and flat hierarchies, we believe in creating an environment that supports both personal and professional growth. You’ll have the opportunity to work with seasoned engineering leaders and benefit from our commitment to ongoing development.

  • Flexible working hours and the option to work from home

  • A well-equipped remote working environment

  • Meal allowance

  • Fast decision-making processes due to lean organizational structures

  • Collaboration with experienced engineering leaders

  • Comprehensive coaching and mentorship programs

We create a balanced, international working environment in a growing SaaS company.

We’re not just looking for developers – we’re looking for people who strengthen teams, embody technical excellence, and want to help shape the next generation of mobility solutions with us.

✉️ Interested?

We look forward to receiving your application!
Whether you’re based in Berlin or working remotely from Portugal – become part of our team and help us develop the software of tomorrow.

If you have any questions about this position, feel free to contact Niklas Obenlüneschloß at
📧 niklas.obenlueneschloss@cortado.com

For more information on career opportunities within the Cortado Holding Group and all current job openings, please visit our careers page.

🌈 Diversity & Inclusion

Diversity is a key value at our company, and we have been actively promoting and supporting it for many years. During the recruitment process, we provide equal opportunities to all applicants – regardless of gender or gender identity, age, disability, marital status, nationality, ethnic or social origin, religion, beliefs, or sexual orientation.