System Developer / Platform Builder

Make an Impact

We are not looking for just another developer. We are looking for a builder.

Someone who understands complexity — and reduces it. Someone who builds responsibly, not just quickly. Someone who uses AI to accelerate meaningful progress — not create noise.

At Spillehallen.dk, we are rethinking our platform from the ground up:

• less enterprise complexity
• lower operational costs
• faster and safer release cycles
• AI as a natural part of the development process
• architecture designed to evolve over years

We operate in a regulated environment where stability, traceability, and compliance matter — without sacrificing engineering quality or momentum.

If you enjoy owning systems end-to-end — not just implementing tickets — keep reading.

What You’ll Work On

We build the systems behind a growing gaming platform where performance, reliability, and scalability are critical.

You will:

• shape and evolve backend architecture
• reduce complexity and technical debt while maintaining compliance requirements
• identify where AI can responsibly automate development, testing, and operations
• work with event-driven systems and messaging
• optimize cost/performance without over-engineering

We avoid unnecessary process — but we respect the constraints that come with operating responsibly.

Technologies We Use — Without Dogma

• C# / .NET
• Event sourcing / CQRS
• RabbitMQ
• Microsoft SQL Server
• Azure DevOps / CI/CD

We are moving toward:

• containerization
• cloud-native patterns
• AI-assisted development workflows

How We Work

• Small, accountable teams
• Fast, informed decisions
• Minimal bureaucracy — clear ownership
• The best idea wins
• Experimentation within responsible boundaries

You’re Probably the Type Who

• thinks in systems, not just features
• simplifies complexity instead of adding layers
• moves from architecture to implementation without losing structure
• integrates AI naturally into daily workflows
• values compliance, reliability, and long-term maintainability
• takes ownership without needing permission

You don’t need to know everything — but you need to learn fast and build responsibly.

Why Work With Us?

• real technical influence
• opportunity to shape core platform architecture
• high degree of autonomy within clear guardrails
• highly skilled colleagues without ego
• focus on engineering quality over corporate theatre

Application

Skip the traditional cover letter if you want.

Send a short introduction, GitHub, or something you’ve built.

Show us how you think.

Søren Thygesen
CTO – Spillehallen.dk