Work type: Office/Remote Technical Level: Leader Job Category: Software Development We're looking for an experienced Go developer to build and lead development of high-performance microservices. You'll work with modern cloud technologies and help design our distributed systems using gRPC and containerized services. What You'll Do: Lead architectural decisions for microservices and mentor junior developers; Design and build gRPC APIs using Protocol Buffers; Optimize service performance, reliability, and scalability; Collaborate with DevOps on deployment and monitoring; Establish coding standards and conduct code reviews; Work with distributed systems and inter-service communication. Required Skills: 5+ years Go (Golang) production experience 3+ years microservices architecture experience gRPC & Protocol Buffers for service design and RPC communication Docker containerization and service deployment PostgreSQL & Redis for databases and caching Git, CI/CD, and modern development workflows Experience with high-traffic, distributed systems Previous senior/lead developer role preferred Upper-Intermediate/Advanced English level Technical Knowledge: Service mesh architectures and communication patterns Authentication/authorization (JWT, OAuth2) API gateway design and traffic management Database per service patterns and data consistency Envoy Proxy configuration and load balancing Nice to Have: Event-driven architecture experience Buf for Protocol Buffer management and code generation Service discovery and observability tools Cloud-native deployment experience Performance optimization and monitoring We offer*: Flexible working format - remote, office-based or flexible A competitive salary and good compensation package Personalized career growth Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more) Active tech communities with regular knowledge sharing Education reimbursement Memorable anniversary presents Corporate events and team buildings Other location-specific benefits *not applicable for freelancers