Full Stack Developer

You’ll be part of a team building and improving a high-traffic, technically advanced platform that supports over 2.2 million accounts and handles peak loads of hundreds of thousands of users per minute. Everything is built in-house, using the latest tools and technologies. The next big step is expanding into Europe — preparing the platform for new markets, languages, and even bigger traffic spikes. From day one, you’ll contribute to this exciting technical and strategic challenge.

What You’ll Do

• Develop new features and games impacting hundreds of thousands of users
• Optimize backend performance and ensure high availability
• Improve frontend speed and user experience
• Build internal tools, automate testing and deployments
• Collaborate with product owners and team members
• Deploy code live and see immediate impact

Our Tech Stack

• Backend: .NET 9 (C#)
• Frontend: React.js & TypeScript
• Data: SQL Server, Redis
• Microservices with RabbitMQ
• Kubernetes (Azure), Terraform, TeamCity, Octopus Deploy
• Monitoring: New Relic, PagerDuty
• Testing: xUnit, Jest, Playwright

What We’re Looking For

• 3+ years experience, HBO/WO education (IT-related)
• Skilled in C#, SQL, TypeScript/JavaScript
• Curious, proactive, strong communicator
• Experience with automated testing or Azure is a plus
• Passion for building scalable platforms; interest in sports is a bonus

What We Offer

• Flexible 32-40 hr/week contract
• Salary €3,500 - €5,000 gross/month (based on experience)
• 24 vacation days + pension plan
• Hybrid work and remote options
• Growth opportunities in a young, ambitious team
• Weekly team lunch
• Meaningful work impacting millions of users