Middle/Middle+ Golang Developer

Job Overview

We’re looking for a talented a skilled Golang Engineer to join our team and contribute to building scalable, high-performance systems. In this role, you’ll work on designing and developing microservices-based architecture, collaborating closely with cross-functional teams, and driving technical excellence across the product.

What you’ll be doing:

• Design, develop, and maintain backend services with a focus on Golang;
• Build and scale microservices architecture ensuring high availability and performance;
• Maintain and improve existing system functionality;
• Design and develop new features, services, and system components;
• Optimize system performance, reliability, and scalability;
• Write clean, maintainable, and well-documented code.

What we’re looking for:

• Strong experience with Go (Golang) as the primary language (80% of workload) at least 3 years of working experience;
• Ability to work with PHP (20%) for supporting and maintaining code;
• Hands-on experience with RabbitMQ or similar message brokers (asynchronous communication, queues, event-driven systems);
• Experience with MongoDB (data modeling, performance optimization, working with large datasets);
• Familiarity with Elasticsearch for search, logging, or analytics use cases;
• Experience with Grafana and Prometheus for monitoring, alerting, and observability;
• Solid understanding of microservices architecture and distributed systems;
• Knowledge of best practices of Service-Oriented Architecture, SOLID, GRASP, and Clean Architecture;
• Experience with REST APIs and service-to-service communication;
• Hands-on experience with Kubernetes.

Who We Are:

We are DATA.BET, a product IT company that develops comprehensive technological solutions for sports, esports, and virtual sports betting in a single sportsbook.
Our key products - Odds Feed, AI-powered risk management system, and fast Single Page Application - help partners gain stable profits and a competitive advantage.
Our team consists of more than 250 professionals. 

Are you also inspired and driven by the opportunity to be at the forefront of a fast-growing, promising industry?
Do you want to set trends and contribute to creating a revolutionary product that changes the betting industry?

Join us! Share our passion for technology and sports!

What We Offer:

Your wellbeing and a comfortable work environment are our top priorities:

• Flexible schedule & work format (office/remote/hybrid): work where and when you feel most productive.
• 20 paid + 15 unpaid vacation days: take time off whenever you need to reset.
• An extra day off on your birthday — celebrate it your way!
• Medical insurance: take care of your health with extended coverage (available in Ukraine only).
• 22 sick days: 8 days without a doctor’s note (for sick leave or mental health), 10 with a note, plus 4 Personal Days per year — for personal matters, when it is necessary.
• Gifts and bonuses for life’s big moments: weddings, new babies, kindergarten support (available in Ukraine only).

What to expect next: