Senior Developer C# & React with AI-supported development 80–100 % (m/f/d)

Idea Creation GmbH is an innovative and successful company specializing in the voucher and ticket business. With e-guma, we offer service companies a cloud software for selling, managing, and marketing vouchers, event and entry tickets with its own online shop. Already over 1'500 customers use our system with enthusiasm.

Are you an experienced developer who enjoys thinking in architecture and uses AI-Agents as a matter of course in your daily work? Do you take responsibility and drive topics forward yourself? Then you have come to the right place with us.

Your tasks

• Further development of the cloud-based voucher and ticket system e-guma
• Development with AI-coding-agents (Cursor): specifying tasks, controlling agents, reviewing results
• Software design, migration and development with C#/.NET and React/TypeScript
• Analysis and specification of new features, closely coordinated with product and support
• Co-design of cloud infrastructure, Docker and CI/CD

What you bring with you

• Completed degree in computer science or comparable training
• Several years of experience with C#/.NET and React
• Practical experience with AI-supported development
• Experience with Docker, Cloud (e.g., AWS) and CI/CD
• Initiative, ownership and product thinking: You drive topics forward yourself
• Teamwork skills and sense of responsibility
• Good German skills

Advantageous

• Experience with React Native
• Experience with the development of MCP-servers or LLM integrations

What awaits you with us

At e-guma, a collegial, uncomplicated and flexible working environment with a lot of personal responsibility awaits you. You work from home or in the office and benefit from modern tools and flat hierarchies. You can contribute your own ideas and actively help shape our products and processes. Open communication and a pragmatic, solution-oriented way of working characterize our cooperation – as well as the togetherness during regular Apéros and team events. In your role, you work with customers from a wide variety of industries – from hotels and gastronomy to mountain railways, rail and shipping companies, as well as leisure and adventure businesses, event organizers, retailers and organizations.

Interested? Then we look forward to your application.

Daniel Thomet, Co-Founder & Managing Partner

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