A large-scale HR platform of federal significance: public domain (job portal equivalent) and a closed internal domain (document flow and HR processes). Project stack: Java 21 · Spring Boot 3.x · Kafka · Redis · OpenSearch · Netflix Conductor · PostgreSQL · K8s.

☑️ Responsibilities -Decomposition of the monolith and development of new microservices -Fault-tolerant integrations: Kafka, idempotency, Transactional Outbox, retry, DLQ -Distributed systems: locking, schedulers, caching, graceful degradation -Performance optimization: SQL, indexes, N+1 elimination, JVM profiling -Business process orchestration (Netflix Conductor / Camunda)

☑️ Our Requirements for Candidates -At least 5 years of commercial Java development experience -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

Contacts: hello@mish.design

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