Backend Engineer | Python | Java
📍 Location: Kazakhstan (open to relocation at own expense or fully remote)
🏢 Work mode: Office / Hybrid / Remote
⏰ Employment type: Full-time
🗣 Languages: Russian (native), English (C1), Bulgarian (B1)
SUMMARY:
Backend Engineer with 5+ years of experience across fintech, CRM, EdTech, and cryptocurrency. Owned backend architecture, legacy modernization and performance optimization for scalable high-load systems.
CORE TECHNOLOGIES
🔳 Backend Architecture & Distributed Systems
🔳 Python (FastAPI, Django) & Java (Spring Boot)
🔳 REST APIs & Microservices
🔳 PostgreSQL, MongoDB, Redis
🔳 Kafka, RabbitMQ & Event-Driven Architecture
🔳 Docker, Kubernetes & CI/CD
🔳 Performance Optimization & System Scalability
KEY IMPACTS
⚡️Improved report generation performance by 60× through backend architecture redesign.
⚡️Consolidated 10+ legacy services into a unified LMS platform, reducing operational complexity by over 60%.
⚡️Eliminated 2 production PostgreSQL servers, significantly reducing infrastructure costs through database optimization.
⚡️Increased engineering productivity by introducing automated testing with 95% test coverage.
⚡️Designed scalable event-driven architecture powering learning analytics across enterprise LMS platforms.
Looking for: Backend Engineer (Python / Java)
#cv #backend #python #java #django #springboot