Salary: from 160,000 - 216,000 ₽ Company: 💻 Large federal HR platform Grade: Senior Location: Moscow / Saint Petersburg (remote / hybrid) Required experience: from 5 years Employment: full-time Format: remote work / hybrid

📋 Responsibilities:

— Decomposing monolith and developing new microservices — Fault-tolerant integrations: Kafka, idempotency, Transactional Outbox, retry, DLQ — Distributed systems: locks, schedulers, caching, graceful degradation — Performance optimization: SQL, indexes, N+1 elimination, JVM profiling — Business process orchestration (Netflix Conductor / Camunda)

📋 Requirements:

— Commercial Java development experience of 5+ years — Java 21+ (project stack — Java 21–25), Spring Boot, Apache Kafka — PostgreSQL: query optimization, indexes, transactions — Experience in designing high-load, fault-tolerant systems — Docker / Kubernetes — Higher education

➕ Will be a plus:

— Experience migrating legacy monoliths to microservices — Camunda / Netflix Conductor — Reliability patterns: Saga, Circuit Breaker, idempotency — Working with personal data, JWT/OAuth2

🙋 Conditions:

• Complex architectural tasks
• Remote / hybrid work format
• Competitive salary
• Professional growth
• Engagement period: 6 months

💬 Contact: @ira_recr