Senior Full-Stack Developer

Quick Facts

• Senior Full-Stack Developer role (ET Dash)
• Full-time, permanent position

Description

Work on ET Dash, a web-based application spanning frontend and backend development. Build and enhance REST APIs and modern user interfaces using C#/.NET, React, TypeScript/JavaScript (ideally Next.js), and deliver data dashboards with interactive visualizations. Contribute to architecture, performance, maintainability, and the long-term product roadmap.

Responsibilities

• Develop ET Dash across frontend and backend
• Build backend services and APIs with C#/.NET and modern frontends with React, Next.js, and TypeScript
• Implement dashboards, tables, charts, and interactive data visualizations
• Collaborate with business areas and stakeholders on technical concepts for new features
• Improve software architecture, performance, maintainability, and usability
• Help shape technical standards, perform code reviews, and support the product roadmap

Requirements

• Multi-year full-stack experience with C#/.NET and modern web technologies
• Very good knowledge of React and TypeScript/JavaScript; ideally Next.js
• Experience with REST APIs, Git, and HTML/CSS
• Clean, maintainable software development practices
• Interest in data-intensive web applications, dashboards, and modern UI components
• Enjoy taking technical ownership and actively improving existing solutions

Benefits

• 30 days of vacation and flexible working hours (flextime)
• 1 day home office per week
• Company “Du” culture
• Company Mastercard, bike leasing, EGYM Wellpass
• Company events, free beverages
• Regular feedback sessions
• Company retirement benefits and anniversary bonus