Software Guidance Assistance, Inc., (SGA), is searching for a JavaBig Data Developer for a contract assignment with one of our premier financial services clients in Jersey City, NJ. Required Skills 4+ years of hands on experience in Big dataHadoop ecosystem Expert in high volume data processing (real-time batch), performance optimization. Excellent knowledge of sparkspark streaming Proficient understanding of hadoop ecosystem and related tech stack including spark, HBase, Hive, Sqoop, Flume, Impala, kafka etc. Well versed with big data design patterns Analytical and problem solving skills Hands on experience with Java and SQLs Have experience in working with huge data (500 TB) Working experience using frameworks like AngularJS, React, JQuery, etc. is beneficial Experience in programmatically interfacing with BI reporting tools, charting libs is a plus Good understanding of JavaJEE along with common frameworks like spring, hibernate, jackson, jersey Preferred Skills Knowledgeexperience with other big data platforms like redshift, bigquery Experience with platform migration to bigdata Experience with performance testing and tuning No SQL databases like MongoDB, Apache beam SGA is a Certified Women's Business Enterprise (WBE) celebrating over thirty years of service to our national client base for both permanent placement and consulting opportunities. For consulting positions, we offer a variety of benefit options including but not limited to health dental insurance, paid vacation, timely payment via direct deposit. SGA accepts transfers of H1 sponsorship for most contracting roles. We are unable to sponsor for Right-to-Hire, Fulltime, or Government roles. All parties authorized to work in the US are encouraged to apply for all roles. Only those authorized to work for government entities will be considered for government roles. Please inquire about our referral program if you would like to submit a candidate for any of our open or future job opportunities. SGA is an EEO employer. We encourage Veterans to apply. To view all of our available job postings andor to learn more about SGA please visit us online at http .