Senior Go Engineer

An international product-focused IT holding with a team of 3,000+ employees and high-load projects in iGaming, FinTech, and Crypto is looking for a Senior Go Developer. We need a true, experienced, and accomplished professional who shares our culture and values.

Purpose of the Role

• You’ll design and build scalable backend solutions in Go, helping to shape the architecture of a high-load, business-critical system.
• You’ll collaborate closely with the team, contribute to strategic technical decisions, and ensure code quality through thoughtful reviews and clean, testable implementation.
• Your deep understanding of system internals, distributed architecture, and data integrity will drive reliability, performance, and long-term maintainability.

Key Responsibilities

• Collaborating within a team using the Scrum methodology and participating in planning your own workflow.
• Engaging in architectural, infrastructure, and other strategic decision-making processes.
• Conducting code reviews for other team members and documenting your own code.

Required Experience

• 7+ years of professional software development experience.
• At least 4 years of recent programming experience with Go as the primary language.
• Strong understanding of Go internals: data structures, multithreading, memory management, garbage collection, etc.
• Experience with relational databases, including the ability to write and optimize complex SQL queries.
• Solid knowledge of Linux and an understanding of containerization (we use Docker).
• Ability to write testable code and corresponding unit tests.
• Experience working with Kafka and Kubernetes.
• English-Intermediate.
• Russian-Upper-Intermediate.

Nice to have:

• Experience in developing applications in finance or other fields where data integrity is a key requirement.
• Understanding the principles of distributed applications and microservice architecture.
• Familiarity with one or more modern approaches to back-end application design (e.g., DDD, Clean Architecture, Hexagonal Architecture).
• Experience with PostgreSQL and ClickHouse.