{"schemaVersion":"jobsearcher.job.v1","id":"76c6e72bbfb7d62b3a06a0d5","url":"https://jobsearcher.com/jobs/76c6e72bbfb7d62b3a06a0d5","canonicalUrl":"https://jobsearcher.com/jobs/76c6e72bbfb7d62b3a06a0d5","title":"Senior Java Big Data Engineer (AWS)","description":"Our client in the financial industry is seeking a Senior Java Big Data Engineer (AWS) to join their Enterprise Transparency Services group. This individual will be responsible for developing and supporting large-scale data solutions that ingest, process, validate, store, and distribute data to support business intelligence initiatives and analytical reporting.\r\nJob Title: Senior Java Big Data Engineer (AWS)\r\nLocation: Rockville, Maryland (Hybrid)\r\nPay Range: $70/hr\r\nWhat's the Job? Convert complex business requirements into scalable and maintainable technical solutions utilizing Core Java (JDK 17+)\r\nDesign, build, and support enterprise ETL and data processing pipelines leveraging AWS cloud services and serverless technologies, in alignment with business & technical requirements\r\nDevelop and execute automated testing strategies, including: Unit Testing (ex. JUnit, Mockito), Functional Testing (ex. Playwright or similar), Performance Testing (Gatling or equivalent).\r\nArchitect and optimize data pipeline infrastructure ensuring high performance, scalability, and reliability.\r\nLead and contribute to code reviews and solution design discussions to promote best practices, code quality, and architectural consistency.\r\nSupport continuous integration and continuous deployment (CI/CD) processes ensuring seamless integration.\r\nPartner with production teams utilizing technical expertise to assist with troubleshooting, incident investigations, root cause analysis, and ongoing system support activities.\r\nWhat's Needed? 6+ Years of professional Java development experience with strong expertise in Core Java (JDK 17+) including: Multithreading, Concurrency, Memory Management, and Data structures.\r\n3+ years of experience in big data projects in AWS with proven experience designing, developing, and supporting applications using AWS services and serverless technologies.\r\n3+ years of experience with API development (REST APIs) and API testing.\r\nHands-on experience with PostgreSQL and relational databases, including performance tuning and optimization.\r\nSkilled developing and executing automated test solutions with desired experience using JUnit /Mockito, Playwright, and Gatling or similar.\r\nExperience with build tools (Maven/Gradle) and supporting CI/CD processes, hands-on DevOps experience is a plus!\r\nNice-to-Have: Application Security Testing\r\nPython Scripting\r\nWhat's in it for me? Opportunity to work on innovative big data projects in a dynamic environment\r\nCollaborate with a talented and diverse team of professionals\r\nEnhance your technical skills with cutting-edge cloud and data technologies\r\nContribute to impactful solutions that drive business insights\r\nBe part of a forward-thinking organization committed to professional growth\r\nUpon completion of waiting period consultants are eligible for: Medical and Prescription Drug Plans\r\nDental Plan\r\nVision Plan\r\nHealth Savings Account\r\nHealth Flexible Spending Account\r\nDependent Care Flexible Spending Account\r\nSupplemental Life Insurance\r\nShort Term and Long Term Disability Insurance\r\nBusiness Travel Insurance\r\n401(k), Plus Match\r\nWeekly Pay\r\nJ-18808-Ljbffr","company":"ManpowerGroup Global","rawCompany":"manpowergroup global","city":"Derwood","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-08-07T00:51:15.785Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"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":"Senior Java Big Data Engineer (AWS)","description":"Our client in the financial industry is seeking a Senior Java Big Data Engineer (AWS) to join their Enterprise Transparency Services group. This individual will be responsible for developing and supporting large-scale data solutions that ingest, process, validate, store, and distribute data to support business intelligence initiatives and analytical reporting.\r\nJob Title: Senior Java Big Data Engineer (AWS)\r\nLocation: Rockville, Maryland (Hybrid)\r\nPay Range: $70/hr\r\nWhat's the Job? Convert complex business requirements into scalable and maintainable technical solutions utilizing Core Java (JDK 17+)\r\nDesign, build, and support enterprise ETL and data processing pipelines leveraging AWS cloud services and serverless technologies, in alignment with business & technical requirements\r\nDevelop and execute automated testing strategies, including: Unit Testing (ex. JUnit, Mockito), Functional Testing (ex. Playwright or similar), Performance Testing (Gatling or equivalent).\r\nArchitect and optimize data pipeline infrastructure ensuring high performance, scalability, and reliability.\r\nLead and contribute to code reviews and solution design discussions to promote best practices, code quality, and architectural consistency.\r\nSupport continuous integration and continuous deployment (CI/CD) processes ensuring seamless integration.\r\nPartner with production teams utilizing technical expertise to assist with troubleshooting, incident investigations, root cause analysis, and ongoing system support activities.\r\nWhat's Needed? 6+ Years of professional Java development experience with strong expertise in Core Java (JDK 17+) including: Multithreading, Concurrency, Memory Management, and Data structures.\r\n3+ years of experience in big data projects in AWS with proven experience designing, developing, and supporting applications using AWS services and serverless technologies.\r\n3+ years of experience with API development (REST APIs) and API testing.\r\nHands-on experience with PostgreSQL and relational databases, including performance tuning and optimization.\r\nSkilled developing and executing automated test solutions with desired experience using JUnit /Mockito, Playwright, and Gatling or similar.\r\nExperience with build tools (Maven/Gradle) and supporting CI/CD processes, hands-on DevOps experience is a plus!\r\nNice-to-Have: Application Security Testing\r\nPython Scripting\r\nWhat's in it for me? Opportunity to work on innovative big data projects in a dynamic environment\r\nCollaborate with a talented and diverse team of professionals\r\nEnhance your technical skills with cutting-edge cloud and data technologies\r\nContribute to impactful solutions that drive business insights\r\nBe part of a forward-thinking organization committed to professional growth\r\nUpon completion of waiting period consultants are eligible for: Medical and Prescription Drug Plans\r\nDental Plan\r\nVision Plan\r\nHealth Savings Account\r\nHealth Flexible Spending Account\r\nDependent Care Flexible Spending Account\r\nSupplemental Life Insurance\r\nShort Term and Long Term Disability Insurance\r\nBusiness Travel Insurance\r\n401(k), Plus Match\r\nWeekly Pay\r\nJ-18808-Ljbffr","datePosted":"2026-08-07T00:51:15.785Z","dateModified":"2026-08-07T00:51:15.785Z","hiringOrganization":{"@type":"Organization","name":"ManpowerGroup Global","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Derwood","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"76c6e72bbfb7d62b3a06a0d5"},"url":"https://jobsearcher.com/jobs/76c6e72bbfb7d62b3a06a0d5"}}