Senior Back End Developer

Company Description

Since 2012, our client has been a leading provider of turnkey gaming platform solutions, empowering partners worldwide to launch, operate, and scale successful online casino and sportsbook brands.

Thier end-to-end platform combines cutting-edge technology, operational expertise, compliance support, CRM solutions, player management, payment processing, licensing, and customer service, delivering everything our partners need to thrive in a highly competitive industry.

• Collaborating with development teams and program managers to design and deliver innovative, high-quality software solutions
• Designing and implementing robust, scalable server-side architecture
• Developing, maintaining, and optimizing databases and backend applications for performance and reliability
• Building and maintaining efficient and well-structured APIs to support system functionality and integrations
• Testing software to ensure high standards of performance, responsiveness, and stability
• Troubleshooting, debugging, and enhancing existing systems to improve functionality and efficiency
• Implementing and maintaining security and data protection best practices across backend systems

• 5+ years of experience working with C#, ASP.NET, WCF/API, Docker, Windows, SQL, and Azure
• Experience using TFS or similar version control systems
• Strong analytical and problem-solving skills with a structured approach to technical challenges
• Excellent attention to detail and strong organisational skills
• Ability to work effectively in a collaborative, team-oriented development environment
• BSc in Computer Science or a related field
• Strong verbal and written communication skills in English
• European citizenship required

• Hybrid working model supporting work–life balance
• Continuous learning and development opportunities
• Ongoing training and professional growth programmes
• 21 days of paid annual leave
• Paid sick leave
• Private medical health insurance
• Weekly complimentary office lunch
• Unlimited snacks, coffee, and beverages
• Employee discounts across health, wellness, fitness, beauty, dining, and other services
• Referral bonus program
• Birthday vouchers and celebration perks
• Regular team-building activities and company events
• A supportive, collaborative, and inclusive working environment