Senior Go Developer (Supply)

We are looking for a Senior Golang Developer to join the Supply team to optimize and rethink the architecture of existing solutions within a hotel-related product.
The main focus is on evolving the platform — improving its performance, scalability, and resilience.

We expect strong technical maturity and the ability to make architectural decisions to ensure the system's stability. The project involves high load, complex business logic, and working with various APIs: JSON, XML, GraphQL, and SOAP.

This role combines product development and platform evolution, offering the opportunity to influence architecture as you get deeper into the project.

Job responsibilities

• Development in Go

• Designing service architecture

• Writing and maintaining tests

• Supporting and enhancing existing integrations

• Implementing new integrations

Our tech stack: Go, PostgreSQL, Aerospike, Kafka, Redis, Prometheus, OpenTelemetry, Docker.

Key qualifications

• 5+ years of commercial development experience, including 4+ years with Go

• Experience with networking protocols: HTTP, gRPC, FTP

• Solid PostgreSQL experience, including complex use cases (query optimization, working with large datasets, complex transactions, etc.)

• Proven experience in system design

• Experience with high-load systems (from 10–15k RPS and above)

• English level B1 or higher, including conversational skills

Nice to have:

• Experience with distributed caches (Redis and/or Aerospike)

• Experience with message brokers (Kafka and/or RabbitMQ and/or NATS)

We offer you

• Flexible schedules and opportunity to work remotely.

• Ambitious and supportive team who love what they do, appreciate each other, and grow together.

• Internal programs for adaptation and training, development of soft skills, and leadership abilities.

• Partial compensation for participating in external training and conferences.

• Corporate English school: Group and individual lessons, speaking clubs with colleagues from all over the world.

• Corporate prices on hotels and travel services.

• MyTime Day Off - an extra non-working day once per quarter without loss of compensation.