Mastech infoTrellis Hiring Big Data Lead


⇒ Demonstrate ability to translate function/high level design in detailed technical design

⇒ Understand basic relational database concepts and design schema based on the design.

⇒ Understand and follow the defined processes in the projects

⇒ Do solid design, coding, testing and debugging

⇒ Handle a team of 2 or 3 juniors and mentor them

⇒ Help debug client side issues in production or UAT

⇒ Completely own a module and see it to completion

⇒ Design and implement Java and Big Data software components from scratch using specifications provided.

⇒ Development of key technologies that support data management involving collection, processing, transformation, storage, and analytics

⇒ Support implementation of application software releases and other related activities

⇒ Provide debugging and code analysis support

⇒ Troubleshoot production issues.


⇒ Extensive experience in a distributed big data environment

⇒ Expertise in Java, J2EE, Spring, Hibernate

⇒ At least 1 – 3 years of EXP in any of these Hadoop,Map Reduce,Hive,Pig, Sqoop Sqoop2, flume, kafka, storm, hbase, Elastic Search, Spark, Oozie

⇒ Skills to gather and process raw data at scale by using techniques including writing scripts, web crawling, web scraping, calling APIs, write SQL queries.

⇒ Experience in managing AWS/Rackspace/other cloud services

⇒ Knowledge of various data modeling concepts and methodologies, Architecture

⇒ Demonstrated ability to translate function/high level design in detailed technical design

⇒ Strong technical documentation skills and Demonstrates initiative and is a self starter

⇒ Skills to do designs, coding, testing, debugging and documentation to satisfy business requirements for large, complex projects

⇒ Responsible for on-time delivery of high-quality code

⇒ Support QA phase by tracking and assigning defects to development team