Software Engineer Java & Web Services Job at Veracity in O Fallon

Position: Java Engineer Location: Onsite - 5 Days/Week (O'Fallon, Missouri or NYC, NY) Type: Full-Time Employee (FTE) Openings: 5 urgent positions Interview Mode: Local candidates must be available for in-person interviews We're seeking experienced Java Engineers for multiple full-time openings onsite at Client. The ideal candidate is an expert in backend development with deep experience in Java, microservices, and cloud-native technologies. This is a highly technical role ideal for senior developers or leads passionate about solving complex problems in a fast-paced environment. Key Responsibilities: • Design, develop, and maintain scalable Java-based applications and services. • Create and manage RESTful APIs and microservices architectures. • Collaborate with DevOps teams to deploy and manage cloud-native applications (AWS, Azure, or PCF). • Write complex SQL queries and optimize performance for Oracle databases. • Integrate with various tools including Kafka, Redis, Cassandra, Zookeeper, and Splunk. • Apply software engineering principles such as SOLID, DRY, and design patterns. • Drive end-to-end development life cycle, including code reviews, unit testing, and deployment. • Work closely with cross-functional teams and lead initiatives for platform improvement. Must-Have Skills: • 8+ years of Java development experience (J2EE) • Strong in REST API and Microservices development • Advanced knowledge of Oracle and SQL • Cloud platform experience (AWS / Azure / PCF) • Strong understanding of design principles (SOLID, DRY) • Experience with tools: Kafka, NiFi, Redis, Cassandra, Zookeeper, NATS, Splunk • Excellent debugging and performance optimization skills • Strong verbal and written communication skills Nice-to-Have: • Experience simplifying and creating common libraries/interfaces • Background in financial services or enterprise-scale platforms • Previous experience working in Client or similar enterprise environments