Lead ETL/Big Data Tester

What we do?

At ClearTrail, work is more than ‘just a job’. Our calling is to develop solutions that empower those dedicated to keep their people, places and communities safe. For over 23 years, law enforcement & federal agencies across the globe have trusted ClearTrail as their committed partner in safeguarding nations & enriching lives. We are envisioning the future of intelligence gathering by developing artificial intelligence and machine learning based lawful interception & communication analytics solutions that solve the world’s most challenging problems

Requisition Description

Must have requirements:

1) Expert in writing and executing User Acceptance tests in QA/Production labs having multiple machines/VMs.

2) Experience in deployment of product suite/components spread across multiple machines/VMs.

3) Good hands-on knowledge of Big Data components like Hadoop, SOLR, Kafka, other data sources for ETL.

4) Expert in ETL concepts, flow, debugging.

5) Expert in validating the data sources, extraction of data, applying transformation logic, and loading the data.

6) Good experience in end-to-end debugging.

7) Good knowledge of Linux and Networking concepts.

8) Good hands-on experience on Linux OS w.r.t filesystem, application, and network debugging.

9) Basic understanding of Layer 2/3 protocols, end to end data flow in network.

10) Good understanding of SDLC & STLC.

11) Experience in grooming requirements and write functional/non-functional end-to-end test cases.

12) Experience in preparing test strategy.

13) Hands-on experience with Python / Shell script / Java and automation.