Senior Go Developer
FYSTRussia
Posted February 18, 2026
Full Time
About the Company
FYST is a leading payment solution provider for global online businesses, offering secure custom technical capabilities and agile payment solutions. With a team of experienced professionals and a diverse partnership ecosystem, FYST empowers businesses to thrive through seamless integration of fintech, digital money, and payment gate services.
Job Description
Senior Go Developer to improve performance and efficiency, implement new business logic, and integrate system metrics. Experience with Golang, SQL, and microservice architectures is required.
Requirements
- At least 5+ years of experience in backend development
- 2+ years of production experience with Golang
- Solid understanding of multithreaded systems and concurrent programming principles
- Strong knowledge of SQL and experience working with relational databases
- Proven experience in developing and maintaining microservice architectures
- Strong understanding and practical application of software development principles: SOA, SOLID, KISS, DRY
- Experience in architectural design and readiness to propose and implement technical solutions
- Familiarity with Clean Architecture principles and Domain-Driven Design (DDD)
- Good written and verbal communication skills in English (B1–B2 level or higher) and fluent russian language
Benefits
- 20 days of vacation time
- Bank holidays
- Sick leaves
- Additional birthday day off