Senior Java Developer

Staffworxs • Chicago, IL

19h • Onsite

About The Position

At Staffworxs, we don't just connect talent — we power transformation. Headquartered in Frisco, TX, with teams in Bengaluru and Hyderabad, we combine global reach with deep expertise. Our Digital & Data Analytics practice drives growth and innovation for some of the world's top brands, who continue to retain us as their trusted partner. If you're ready to make an impact, you're in the right place.

Requirements

• 10+ years hands-on Java, Spring Boot & Microservices
• Strong Kafka expertise – Producers/Consumers, Topics, Partitions, Consumer Groups, Kafka Streams, Schema Registry
• Enterprise messaging: Kafka, Solace, IBM MQ, Azure Service Bus/Event Hubs
• Event-Driven Architecture, CQRS, Event Sourcing, Saga, Pub/Sub, DLQ & Event Replay
• REST/SOAP APIs, OAuth 2.0, JWT
• Azure: AKS, Functions, Container Apps, Service Bus, Event Hubs, Storage
• CI/CD: GitHub Actions, Jenkins, Terraform
• Azure SQL/Cosmos DB/PostgreSQL
• Agile delivery and distributed systems experience

Nice To Haves

• Confluent, Solace Event Mesh, DDD, GraphQL, Dynatrace/Azure Monitor, Linux/Shell, TDD/BDD, Control-M, SFTP, Mainframe integration.

Responsibilities

• Build scalable, cloud-native, event-driven applications using Java/J2EE, Spring Boot, Microservices, Kafka, Azure, REST APIs, Node.js, and Python.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed