{"schemaVersion":"jobsearcher.job.v1","id":"2c604634613ffa48477909b1","url":"https://jobsearcher.com/jobs/2c604634613ffa48477909b1","canonicalUrl":"https://jobsearcher.com/jobs/2c604634613ffa48477909b1","title":"Sr Java Backend Engineer","description":"Rockville, MDSenior Backend Engineer, Should Lead through excellent code, solve complex problems, set high standards, and drive innovation. The role requires technical excellence with effective communication, stakeholder influence, and genuine passion for the mission.Responsibilities Design, develop, test, implement, and support technical solutions within an Agile development environment, utilizing distributed microservices architecture, big-data technologies (HIVE, Presto, Spark, Hadoop), and full-stack systems Partner with cross-functional teams to understand application requirements and testing scenarios, delivering scalable technical solutions that meet business objectives Build and maintain high-performance API platforms on AWS infrastructure, enabling interactive-speed access to big data while adhering to AWS Well-Architected Framework principles Leverage AI tools and technologies to enhance development efficiency, code quality, and solution innovation throughout the software development lifecycle Drive technical innovation by staying current with emerging technology trends, including AI/ML advancements, evaluating new tools and frameworks, and actively contributing to internal and external technology communities Demonstrate a growth mindset, take ownership of deliverables, maintain customer-centric focus, and exercise sound technical judgment in decision-makingRequired Qualifications Bachelor’s degree in computer science, Information Technology, Engineering, or related technical field 8+ years of professional software engineering experience with demonstrated leadership capabilities 3+ years of hands-on development experience in Java, JavaScript/TypeScript, or SQL 2+ years developing REST/web services and writing complex SQL queries for relational databases 3+ years working with big data technologies such as Hadoop, Spark, or Presto Proven experience with AWS services including EMR (Hive/Presto), ECS, Lambda, and S3 Proficiency with DevOps practices and CI/CD pipelines using tools like Jenkins and CloudFormation Working knowledge of scripting languages including Unix Shell or Python Experience using LLM-based coding tools with a disciplined approach to validating output — you don''t merge what you can''t explain","company":"Global Sumi Technologies","rawCompany":"global sumi technologies","city":"Derwood","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-06-02T00:12:00.529Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr Java Backend Engineer","description":"Rockville, MDSenior Backend Engineer, Should Lead through excellent code, solve complex problems, set high standards, and drive innovation. 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