{"schemaVersion":"jobsearcher.job.v1","id":"02368c9321c4d262ff0de128","url":"https://jobsearcher.com/jobs/02368c9321c4d262ff0de128","canonicalUrl":"https://jobsearcher.com/jobs/02368c9321c4d262ff0de128","title":"Java Spark Engineer","description":"Required Skills:6+ years of experience in Java development.Strong hands-on experience with Core Java (Java 8/11/17).Experience with Apache Spark (Spark Core, Spark SQL, DataFrames, RDDs).Strong SQL skills and experience with relational databases.Knowledge of Hadoop ecosystem (Hive, HDFS) is a plus.Experience with Spring Boot and RESTful APIs.Familiarity with Kafka or other messaging platforms.Experience with Git, Maven, Jenkins, and CI/CD pipelines.Knowledge of cloud platforms (AWS, Azure, or GCP) is preferred.Strong debugging, performance tuning, and analytical skills.Responsibilities:Develop and maintain scalable Java applications using Apache Spark.Design and optimize Spark jobs for large-scale data processing.Build and enhance ETL/data processing pipelines.Develop REST APIs using Spring Boot.Perform code reviews, unit testing, and performance optimization.Collaborate with cross-functional teams to gather requirements and deliver high-quality solutions.Troubleshoot production issues and provide timely resolutions.Follow Agile/Scrum development methodologies.Preferred Qualifications:Experience with financial services or enterprise applications.Exposure to Docker, Kubernetes, and Microservices architecture.Excellent communication and problem-solving skills.","company":"California Soft Tech","rawCompany":"california soft tech","city":"Berkeley Heights","state":"NJ","isRemote":false,"isActive":false,"createdAt":"2026-08-08T11:32:09.485Z","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":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Java Spark Engineer","description":"Required Skills:6+ years of experience in Java development.Strong hands-on experience with Core Java (Java 8/11/17).Experience with Apache Spark (Spark Core, Spark SQL, DataFrames, RDDs).Strong SQL skills and experience with relational databases.Knowledge of Hadoop ecosystem (Hive, HDFS) is a plus.Experience with Spring Boot and RESTful APIs.Familiarity with Kafka or other messaging platforms.Experience with Git, Maven, Jenkins, and CI/CD pipelines.Knowledge of cloud platforms (AWS, Azure, or GCP) is preferred.Strong debugging, performance tuning, and analytical skills.Responsibilities:Develop and maintain scalable Java applications using Apache Spark.Design and optimize Spark jobs for large-scale data processing.Build and enhance ETL/data processing pipelines.Develop REST APIs using Spring Boot.Perform code reviews, unit testing, and performance optimization.Collaborate with cross-functional teams to gather requirements and deliver high-quality solutions.Troubleshoot production issues and provide timely resolutions.Follow Agile/Scrum development methodologies.Preferred Qualifications:Experience with financial services or enterprise applications.Exposure to Docker, Kubernetes, and Microservices architecture.Excellent communication and problem-solving skills.","datePosted":"2026-08-08T11:32:09.485Z","dateModified":"2026-08-08T11:32:09.485Z","hiringOrganization":{"@type":"Organization","name":"California Soft Tech","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Berkeley Heights","addressRegion":"NJ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"02368c9321c4d262ff0de128"},"url":"https://jobsearcher.com/jobs/02368c9321c4d262ff0de128"}}