Back-End Developer (Mid/Sen, Senior)

About the Role

We are looking for a skilled Back-End Developer to join our development team. You will design, build, and optimize high-performance backend services powering gaming platforms, payment systems, and user management modules. The ideal candidate is passionate about clean, scalable architecture and enjoys solving complex technical challenges in a fast-paced environment.

Key Responsibilities

• Design, develop, and maintain backend services and APIs for gaming, payment, and user systems
• Ensure system scalability, reliability, and performance under high load
• Integrate third-party services (payments, KYC, risk, game providers)
• Write clean, maintainable, and testable code following best practices
• Participate in code reviews and mentor junior developers
• Collaborate with front-end, DevOps, QA, and product teams to deliver end-to-end solutions
• Contribute to architectural decisions and technology selection
• Optimize database queries and improve data flow efficiency
• Monitor and troubleshoot production systems and application performance.

Requirements

Must-have:

• 3–5+ years of professional experience in back-end development (for Middle/Senior); 5+ years for Senior
• Strong knowledge of PHP8 and Laravel
• Experience with RESTful APIs
• Solid understanding of SQL/NoSQL databases (PostgreSQL, MySQL, Redis, MongoDB)
• Knowledge of microservices architecture, event-driven systems, and message brokers (Kafka, RabbitMQ)
• Solid experience with ELK and Unit Tests coverage
• Experience with Git, Jira, Confluence
• Understanding of security, authentication, and data protection principles
• Strong problem-solving and debugging skills.
  
   

Nice-to-have:

• Experience of using Clickhouse
• Experience with any of the following: Lumen, Laravel Octane, Swagger, Gitlab, New Relic, Laravel Telescope
• Experience working in high-load or real-time systems (iGaming, fintech, betting, etc.) is a big plus.

We offer

• Fully remote work opportunity
• Enhanced leave benefits:
• 20 days of paid vacation
• 5 paid days off
• 14 paid sick leaves
• Company clubs & communities
• Celebration gifts for personal milestones
• Corporate online events, raffles & challenges
• Corporate English program
• Corporate yoga classes
• Team-building activities
• Coworking compensation
• Training and development programs (internal & external).