ETL Developer - Hive/Spark

Job Title : ETL Developer Informatica BDM/DEI

Engagement : 3 Months (Contract)

Experience : 5+ Years

Location : Remote

Industry Preference : Telecom (Telco) domain experience preferred

Job Description :

We are seeking an experienced ETL Developer with strong expertise in Informatica BDM/DEI to design, develop, and optimize data integration workflows.

The ideal candidate will have hands-on experience in building scalable ETL pipelines and integrating large volumes of data from diverse sources, particularly within big data ecosystems.

Key Responsibilities :

- Design, develop, and maintain ETL pipelines using Informatica BDM/DEI.

- Integrate data from various structured and unstructured sources into enterprise data platforms.

- Work with Hive, Spark, and related technologies for big data processing and transformations.

- Optimize mappings, workflows, and sessions for high performance and scalability.

- Collaborate with data architects, data analysts, and business teams to define mapping specifications and integration requirements.

- Ensure data quality, consistency, and reliability across systems.

- Troubleshoot and resolve issues in data integration and ETL processes.

Required Skills & Experience :

- 5+ years of professional experience in ETL development.

- Strong proficiency with Informatica BDM/DEI (Big Data Edition / Data Engineering Integration).

- Hands-on experience with Hive, Spark, and SQL.

- Solid understanding of data integration, data warehousing, and performance optimization techniques.

- Experience working in big data environments (Hadoop ecosystem preferred).

- Telecom industry experience is a plus.