Backend Java Engineer

#resume #cv #резюме
Position: Backend Java Engineer
Location: Kazakhstan / Remote
Experience: Senior Backend Java Engineer with 4+ years of experience building high-load distributed systems and scalable microservice architectures. Refactored a monolithic system into a DDD-based microservices architecture, improving scalability and enabling independent service evolution. Optimized critical database queries, reducing execution time from 2 minutes to ~5 seconds. Implemented event-driven architectures using Kafka and RabbitMQ, increasing system throughput and resilience under load. Improved system performance with Redis caching and efficient data access patterns. Led a team of 8 members, driving code quality and delivery consistency. Experienced in Spring Boot, concurrency, and production system optimization, with a strong focus on reliability, performance, and clean architecture.