Java DeveloperLocation: New York (Hybrid 3 days onsite) Duration: 12+ Months Rate: $50/hr W2Job Description: We are looking for an experienced Java Developer with strong expertise in building scalable enterprise applications using modern Java technologies and microservices architecture. The ideal candidate will have hands-on experience with backend development, messaging systems, database integration, and performance optimization within fast-paced environments.Required Skills & Experience5–7 years of solid hands-on experience with:Core JavaSpring Framework / Spring BootKafka / MQMicroservices ArchitectureStrong experience with SQL and database technologies including DB2/Sybase, with exposure to:Data modelingQuery optimizationPerformance tuningHands-on experience with:RESTful Web ServicesMulti-threadingMessaging systems (MQ/Kafka)MS SQL / Database IntegrationSpring BatchProficiency in:Shell/UnixBash scriptingPerl or PythonStrong understanding of:Performance EngineeringDesign Principles & Design SkillsExcellent analytical, troubleshooting, and problem-solving skillsSelf-driven with a passion for innovation and continuous learningStrong verbal and written communication skills with the ability to interact effectively across all stakeholder levelsDesired SkillsPrior experience in Banking or Financial Services industry projectsExposure to AI-assisted development tools such as CopilotExperience with Spec-Driven Development methodologiesKey TechnologiesJava FundamentalsSpring Framework / Spring BootREST APIs / Web ServicesKafka / MQMulti-threadingMS SQL / DB IntegrationSpring BatchShell/Bash ScriptingPerl / PythonPerformance EngineeringAI Tools (Copilot)