Senior Big Data Developer

We are focused on imparting effective business staffing services through high-level cost effective solutions. We have a strong foundation built on the legacy and emerging technologies, including an excellent track record of on-time delivery. We are leaders in providing additional custom IT Services with a proficient approach towards development of emerging mobile-based applications and web based application development. We are emerging as one of the largest private talent sourcing and management firms in the US. Our client-  one of the leading ICT for development - ICT4D - organization, providing low-cost solutions using ICT to tackle poverty and to overcome disadvantage, working closely with local communities seeks an accomplished IT Security Leader. Job role                                               Senior Big Data Developer Job Location:                                      Deerfield, IL 60015 Project Duration:                               Long-term and Fulltime VISA:                                                  H1B Transfer, Citizen, GC. Salary:                              Base Salary + Relocation expenses + Benefits     Description:   Primary Responsibilities: - Work on tasks assigned by Technical Architects related to a proof-of-concept in the area of big data. - Many activities will involve implementation of a series of use cases for a given technology stack which includes: HDInsight, Azure Event Hub (or Kafka), Azure Data Factory (or Talend), HBASE, Hive, Pig, Sqoop and Flume. - Recommend, design and code efficient and effective solutions for challenging problems for large work efforts of medium to high complexity. - Collaborate with architects and developers and present alternative approaches to complex problems. - Document techniques/approaches, process flow diagrams and data models as required.Required Skills: - Overall 5+ years of experience with at least 2+ years with big data. - 3+ years with Java, J2EE & databases like Oracle and/or SQL Server - 2+ years of experience in developing systems/applications with: Hadoop ecosystem including Hadoop (Hortonworks or Cloudera), Map Reduce Pig, Hive, Sqoop and Flume. - 1+ years of experience with Spark, Spark Streaming or Storm and Kafka. - Experience with any ETL tool. - Experience with troubleshooting performance issues, SQL tuning etc. - Experience with shell scripting using Unix, PERL or Python - Experience with NoSQL database technologies such as Cassandra or HBASECandidates preferred with experience in following platforms and technologies: - Microsoft Azure - Azure HDInsight or Hortonworks - Azure Data Factory or Talend - Azure Event Hub or Apache Kafka - Cassandra and HBASE. All your information will be kept confidential according to EEO guidelines.