Java Backend Developer

Full Stack Java Lead Developer (Backend Focus) Duration: 6 Months Location: Onsite (Rockville, MD or Tysons Corner, VA) Note : Need independent consultant with 10+ years of experience Experience: Strong experience in Java, Spring Boot, Microservices, REST APIs Hands-on experience with Oracle/SQL databases Frontend knowledge in Angular or React Experience with AWS/Azure, CI/CD pipelines, Git Proven experience leading development teams in financial/regulatory environments

5+ years Core Java (server-side) with OOP, data structures, algorithms, design patterns, multi-threading, concurrency, and JUnit testing. Spring Framework, SOA, and Agile/DevOps app development. Apache Spark, Hive, Python for distributed data pipelines, high-volume processing, and performance optimization. Advanced SQL/RDBMS with logical modeling and large-scale query optimization. Linux/Unix scripting (Shell/Perl/Python) for process automation. Market Risk/Financial Systems, regulatory complian

Job Description Java Backend Developer (Cloud) Experience: 2 5 years Location: [Sunnyvale] Employment Type: C2C About the Role We are looking for a strong Java Backend Developer with hands on experience in building scalable, high performance backend systems. The ideal candidate will have solid exposure to cloud platforms and a passion for modern engineering practices. Experience or interest in AI/ML technologies is a strong plus. Key Responsibilities Design, develop, and maintain backend s