Our client is one of Europe's leading industry platforms in the home and living sector, with over 30 years of success. The core portfolio of this established company includes a multi-award-winning, market-leading software platform, successfully used by over 50,000 users worldwide. With its own innovation unit, the company drives forward-looking cloud and AI solutions and continuously sets new technological standards in the retail sector. To strengthen their dynamic team at their location near Frankfurt am Main, we are exclusively seeking a qualified Senior Developer C# Fullstack (m/f/d) .
Here's what our clients offer
1. Security & Leisure: Permanent employment, attractive remuneration, regular working hours and 30 days of vacation.
2. Flexibility: Up to 3 days of working from home per week (by arrangement).
3. Health & Prevention: Company health insurance fully financed by the employer, as well as group accident insurance.
4. Modern campus: Ergonomic, air-conditioned workplace in a green environment, subsidized company catering, free parking garage with e-charging stations and JobRad leasing.
5. Culture & Development: Structured onboarding phase, continuous budgeting for further training, flat hierarchies and a crisis-proof job in a traditional, growth-oriented corporate group.
Your tasks
The role: Holistic development from logic to user interface. As an experienced full-stack developer (m/f/d), you will bridge the gap between high-performance cloud infrastructure and a modern, intuitive user interface. You will support features throughout the entire software lifecycle – from the database layer to the final clickable element in the browser – and make a significant contribution to an outstanding user experience for our web platform.
Your main responsibilities:
6. End-to-end product development: You will independently design and implement new software functions in both the server-side backend and the client-side application.
7. Modern UI/UX engineering: You translate functional design concepts into high-performance, responsive web code for our central cloud platform.
8. Interfaces & Data Flow: They ensure the seamless connection of the web interface to the downstream APIs and optimize asynchronous data communication.
9. Code Quality & Testing: They drive the continuous refactoring of the codebase and ensure stability through comprehensive automated tests at all architectural levels.
Your profile
You bring the following with you:
10. Solid development experience: Several years of experience in the implementation of complex web applications in the C# and ASP.NET environment combined with the Angular frontend framework.
11. Focus on software quality: Experienced handling of unit test creation and a strong awareness of clean code and sustainable software architecture.
12. Cloud expertise: Practical knowledge in the design and operation of applications in modern cloud infrastructures, especially with MS Azure .
13. Personality: An analytical, structured way of thinking, a quick grasp of complex system relationships, as well as team spirit and a high degree of personal responsibility.
14. Mindset: The interest and motivation to continuously familiarize oneself with new technologies and methods.
Ideal additions (desirable, not mandatory):
15. In-depth knowledge of TypeScript, HTML and CSS, as well as experience using Visual Studio and Visual Studio Code .
16. First contact with modern NoSQL database systems.
17. Familiarity with agile software development using Git for source code management, Azure DevOps for CI/CD, and the JIRA ticketing system.