[Hiring] Senior Go Developer @WhiteLark

Role Description

• 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.

Qualifications

• 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.
• Fluent Russian and at least B1+ English level (written and spoken).

Benefits

• Join an ambitious fintech company and contribute to its next stage of growth.
• Help shape how we work, improve existing processes and build new ones.
• Opportunities to expand your expertise and take on new responsibilities as the company develops.
• Work alongside colleagues who are passionate about what they do.
• Contribute from wherever you’re based.
• 20 days of annual leave, public holidays, sick leave and an additional day off for your birthday.
• A package aligned with your experience and skills, with annual performance reviews.
• The tools you need for your day-to-day work.