Senior Go Developer

About

The development team is working on building and evolving high-load backend services, with a strong focus on performance, scalability, and system reliability. The platform is developed using a microservices architecture, modern observability tools, and an event-driven approach.

Engineers actively participate in architectural decisions, code reviews, and technical initiatives, contributing directly to product development and platform quality. The team values ownership, accountability for results, and a proactive approach to improving both the system and development processes.

Core responsibilities include developing new features, optimizing existing services, integrating third-party solutions, and contributing to the evolution of the project’s architecture and technical stack.

Tech Stack

Golang, MongoDB, PostgreSQL, ClickHouse, Redis, NATS + JetStream, OpenTelemetry, GitLab CI/CD.

Responsibilities

• Write high-performance, testable, and maintainable code to implement new functionality;
• Participate in code reviews to ensure high code quality and knowledge sharing within the team;
• Integrate well-known third-party services and tools into the product;
• Participate in internal knowledge sharing within the team;
• Propose and implement technical initiatives and improvements to the product architecture.

Requirements

• 4+ years of backend development experience, including 3+ years of commercial experience with Go (Golang);
• Strong proficiency in Go and understanding of best practices for building scalable backend services;
• Experience working with microservices architecture;
• Experience developing REST APIs and/or gRPC services;
• Strong experience with SQL databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis);
• Experience working with Docker and Kubernetes;
• Experience with cloud platforms (AWS / GCP / Azure);
• Knowledge of Git and CI/CD processes;
• Experience writing tests and optimizing backend service performance;
• Understanding of event-driven architecture and messaging systems (Kafka, NATS) is a plus.

We Offer

• Work in a fast-growing international company with a strong multicultural team;
• Flexible work format: remote or from modern offices across Europe;
• Modern corporate equipment;
• Corporate health insurance;
• Learning and development opportunities: internal training, compensation for external education, conferences, and English courses;
• Referral program and a strong corporate culture with regular events and internal activities.