Back End Developer
Astraea
Software Engineering
North Holland, Netherlands
Posted on Apr 22, 2026
You will:
- Design, build, and enhance backend services supporting web and mobile applications
- Develop primarily in C# using .NET technologies within a cloud-based environment
- Collaborate closely with frontend engineers to deliver full end-to-end features
- Contribute to early-stage product discussions, helping define problems, shape solutions, and validate outcomes
- Engage directly with users and internal stakeholders to understand real-world challenges
- Support and improve CI/CD pipelines, automated testing, and engineering best practices
- Leverage modern development tools, including AI-assisted solutions, to increase efficiency and quality
- Continuously refine backend systems and architecture as the platform scales
About You
- You enjoy backend engineering but are driven by delivering meaningful impact
- You take a product-focused approach, considering user needs, business goals, and system design
- You are curious about the industry and motivated to understand the domain deeply
- You are comfortable engaging with users and using insights to guide technical decisions
- You work independently while maintaining strong collaboration with your team
- You are pragmatic, confident in your ideas, and open to adapting when needed
- You thrive in fast-paced, ambiguous environments where ownership is expected
Requirements
- Proven experience as a backend engineer with ownership of key system components
- Strong proficiency in C# and .NET technologies
- Experience building and maintaining production-grade APIs
- Familiarity with testing methodologies and CI/CD practices
- Hands-on experience with AI-assisted development tools (e.g., modern code generation or productivity tools)
- Solid understanding of Git and collaborative development workflows