Backend / Platform Developer Consultant (Temporal & Kubernetes) at Inveritasoft

Про вакансію

About vacancy: Bitovi - our partner - builds and operates durable, distributed systems for enterprise clients — heavy on Java services, Temporal for workflow orchestration, Kafka for event streaming, and Kubernetes-native platform engineering on AWS. Qualifications: Strong working knowledge of Java and the JVM ecosystem (Spring Boot or similar) Experience with additional backend languages (Go, Python, TypeScript/JavaScript, C#, etc.) Hands-on experience with a durable execution / workflow engine - Temporal preferred (Apache Airflow, Prefect, or similar also relevant) - including modeling workflows and activities, handling retries and timeouts, and reasoning about idempotency and failure modes Experience designing and operating Kafka-based event streaming systems: topic and partition design, consumer groups, schema management, and reasoning about ordering, delivery guarantees, and consumer lag Experience designing and building GraphQL APIs (GraphQL Federation) - schema design, resolvers, and performance concerns (N+1, caching, pagination) Deep, hands-on AWS experience: architecting, deploying, and operating production systems (EKS, networking, IAM, messaging, and data services) Solid Kubernetes experience: deploying, operating, and debugging production workloads A systems engineering mindset: understanding of complex scaling issues, concurrency, backpressure, caching strategies, and failure modes across distributed systems Experience planning and executing migrations - application replatforming, workflow engine migrations, data/schema migrations, or moving workloads between environments with minimal downtime A thorough understanding of CI/CD pipelines and GitOps-style delivery Experience with observability in practice - logging, metrics, and tracing (OpenTelemetry a plus) Experience building modern microservice-based or serverless applications Database schema design and development expertise Responsibilities: Build durable systems. Design and implement Java services,