3 Contract Spark SQL Jobs

DB Developer: * Minimum of 8 years' development and experience in MySQL/Oracle comprehending the existing SQL queries and writing medium to complex SQL queries. * Minimum of 3 years' experience in Unix and shell scripting. * Minimum of 1 year experience in investment banking or the financial … sector. * Performance Tuning of Oracle/MySQL/Hive SQL Queries/Spark SQL Statements. * Experience in working with large databases - multi terabytes (3+ Terabytes). * Minimum of 5 years' experience in Big Data Space (Hive, Impala, Spark Sql, HDFS more »

REMOTE DURATION: 12 MONTH INITIAL CONTRACT IR35 STATUS: INSIDE * Minimum of 8 years' development and experience in MySQL/Oracle comprehending the existing SQL queries and writing medium to complex SQL queries. * Minimum of 3 years' experience in Unix and shell scripting. * Minimum of 1 year … experience in investment banking or the financial sector. * Performance Tuning of Oracle/MySQL/Hive SQL Queries/Spark SQL Statements. * Experience in working with large databases - multi terabytes (3+ Terabytes). * Minimum of 5 years' experience in Big Data Space (Hive, Impala … Spark Sql, HDFS etc). * Any cloud experience (AWS/Azure/Google/Oracle). * Solid experience with Oracle objects(Packages,Procedure,functions) * Very clear concepts on Oracle architecture. * Very strong debugging skills. * Proficient in query tuning. * Detail oriented * Strong written and verbal communication skills more »

develop unit test cases. Help in backlog grooming. Key skills: Extensive experience in developing Bigdata pipelines in cloud using Bigdata technologies such as Apache Spark Expertise in performing complex data transformation using Spark SQL queries Experience in orchestrating data pipelines using Apache Airflow Proficiency more »