{"schemaVersion":"jobsearcher.job.v1","id":"6131b7665cb4ee85cd97a0aa","url":"https://jobsearcher.com/jobs/6131b7665cb4ee85cd97a0aa","canonicalUrl":"https://jobsearcher.com/jobs/6131b7665cb4ee85cd97a0aa","title":"Big Data Engineer (Java Focused)","description":"We are hiring for a Big Data Engineer (Java). The ideal candidate will have strong expertise in Java and Apache Spark, with proven experience designing and operating large-scale batch data processing systems in cloud environments. Exposure to GCP is highly preferred, along with experience in other cloud platforms such as AWS or Azure.Key requirements include:Strong hands-on experience in Java for backend and data processing systemsDeep expertise in Apache Spark (Java API) for building robust batch pipelinesExperience working with cloud-based data platforms, preferably GCP (BigQuery, Cloud Storage)Solid understanding of data formats like Parquet, Avro, and JSONStrong background in ETL/ELT frameworks, large-scale data processing, and performance optimizationExperience with CI/CD practices and secure data handlingGood understanding of data modeling, OLTP vs OLAP concepts, and layered data architectureAbility to design scalable, reliable, and maintainable data platformsIn this role, you will:Own and drive the architecture of Java and Spark-based data platformsAct as a technical leader guiding design, best practices, and implementationCollaborate with cross-functional teams including cloud, security, and enterprise architectureMentor engineering teams and contribute to overall platform maturityEnsure performance, scalability, reliability, and cost efficiency of solutions.Experience with GenAI-driven development, observability practices, and Spark performance tuning will be an added advantage.","company":"Biztec Global","rawCompany":"biztec global","city":"Chicago","state":"IL","isRemote":false,"isActive":false,"createdAt":"2026-05-03T02:24:47.109Z","occupations":[{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"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":"Big Data Engineer (Java Focused)","description":"We are hiring for a Big Data Engineer (Java). The ideal candidate will have strong expertise in Java and Apache Spark, with proven experience designing and operating large-scale batch data processing systems in cloud environments. Exposure to GCP is highly preferred, along with experience in other cloud platforms such as AWS or Azure.Key requirements include:Strong hands-on experience in Java for backend and data processing systemsDeep expertise in Apache Spark (Java API) for building robust batch pipelinesExperience working with cloud-based data platforms, preferably GCP (BigQuery, Cloud Storage)Solid understanding of data formats like Parquet, Avro, and JSONStrong background in ETL/ELT frameworks, large-scale data processing, and performance optimizationExperience with CI/CD practices and secure data handlingGood understanding of data modeling, OLTP vs OLAP concepts, and layered data architectureAbility to design scalable, reliable, and maintainable data platformsIn this role, you will:Own and drive the architecture of Java and Spark-based data platformsAct as a technical leader guiding design, best practices, and implementationCollaborate with cross-functional teams including cloud, security, and enterprise architectureMentor engineering teams and contribute to overall platform maturityEnsure performance, scalability, reliability, and cost efficiency of solutions.Experience with GenAI-driven development, observability practices, and Spark performance tuning will be an added advantage.","datePosted":"2026-05-03T02:24:47.109Z","dateModified":"2026-05-03T02:24:47.109Z","hiringOrganization":{"@type":"Organization","name":"Biztec Global","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Chicago","addressRegion":"IL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"6131b7665cb4ee85cd97a0aa"},"url":"https://jobsearcher.com/jobs/6131b7665cb4ee85cd97a0aa"}}