Senior Backend Developer

Spinsoft Gaming, Remote or hybrid Belgrade

We are developing online slot games and table casino games similar to the market leaders in the industry. We are looking for an experienced Senior Backend Developer to design and build the back-office platform that powers our games.

Responsibilities

• Design and develop a backend platform for game administration
• Build and maintain an admin panel backend and related APIs
• Develop game configuration and management services
• Design scalable and secure backend architecture
• Optimize system performance, reliability, and maintainability
• Collaborate with game developers, frontend engineers, QA, and product managers
• Participate in architecture discussions and technical planning
• Write clean, well-tested, and well-documented code

Requirements

• 2+ years of professional backend development experience
• Experience in the iGaming, live casino, gaming, or betting industry
• Strong knowledge of modern backend technologies and architectures
• Experience with distributed systems and high-load applications
• Solid understanding of security best practices, authentication, and authorization
• Experience working with Docker and containerized environments
• Familiarity with Git and modern development workflows
• Strong problem-solving skills and ability to work independently
• Good English communication skills

What we offer

• Opportunity to build the core platform for a new generation of online casino games
• High level of technical ownership and influence on architecture
• Modern technology stack
• Competitive compensation based on experience
• Remote or hybrid work options
• Long-term project with opportunities for professional growth
• Friendly international team and challenging technical problems

Skills

• Backend development
• Docker
• Git
• Distributed systems
• APIs
• Authentication
• Authorization