WHAT YOU'LL BE WORKING ON
Building and maintaining the core banking system and Internet acquiring service within a financial ecosystem
Participating in product architecture design: proposing and implementing technical solutions, reviewing system design decisions
Optimizing database queries and ensuring efficient data synchronization, transmission, and processing
Implementing new business logic across microservices
Working with metrics: integrating observability tools, optimizing performance, and monitoring system health in production
WHAT YOU NEED TO SUCCEED IN THIS ROLE
4–5+ years in backend development, including 2+ years of production experience with Golang
Deep knowledge of Go and its ecosystem: goroutines, channels, memory model, standard library
Strong understanding of concurrent and multithreaded programming
Solid SQL skills and hands-on experience with relational databases in production
Proven experience designing and maintaining microservice architectures
Strong grasp of software design principles: SOA, SOLID, KISS, DRY
Familiarity with Clean Architecture and Domain-Driven Design (DDD)
Readiness to take ownership of architectural decisions and drive them to implementation
Experience in fintech is a plus, but not required
English — Intermediate or higher (written and spoken)
OUR TECH STACK
Go, PostgreSQL, Redis, DynamoDB, Kafka, RabbitMQ, gRPC
