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# Java Backend/Microservices Engineer - Telecom

- **Company:** BN Associates Inc.,
- **Location:** Plano, TX, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Amazon Web Services, Cluster Analysis, Serialization, Data Structures, Software Debugging, Dependency Injection, Elasticsearch, Protocol Buffers, Identity and Access Management, Java Virtual Machine (JVM), Performance Tuning, Redis, Swagger, WebSocket, Openapi, Transport Layer Security, Spring-mvc, Spring-boot, Kubernetes Helm Charts, Indexer, Kubernetes, Cassandra, Apache Kafka, Restful APIs
- **Published:** September 15, 2026
- **Apply:** https://www.dice.com/job-detail/e24b8532-8eb2-48c7-a2d8-04fabcde4e7d

## About the Role

· Java 17+ (ideally 21 with virtual threads experience)

· Spring Boot - dependency injection, auto-configuration, profiles

· Apache Kafka - producers, consumers, consumer groups, offset management, SASL/SSL

· Redis - data structures (hashes, lists), connection pooling, pub/sub patterns

· Kubernetes - pods, services, ConfigMaps, deployments, debugging with kubectl

· REST API design - Spring MVC controllers, OpenAPI/Swagger

Strong Plus

· Cassandra - data modeling (partition keys, clustering), CQL, TimeWindowCompaction

· Elasticsearch/OpenSearch - indexing, queries, mapping

· Protocol Buffers - schema definition, serialization/deserialization

· Helm charts - templating, values, chart dependencies

· AWS - MSK, Secrets Manager, EKS, IAM roles for service accounts

· WebSocket - long-lived connections, binary frames, STOMP protocol

Highly Desirable

· Development experience in cloud-based telecom CPE management, telemetry, and service orchestration

Nice to Have

· GraalJS / polyglot JVM experience

· Kafka Connect, schema registries

· Performance tuning at scale (tuning, thread pools, connection pools)



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