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Data Engineer

Numentica LLC


Job Location:

Chennai - India

Hourly Salary: $ 5 - 5
Experience Required: 5years
Posted: 25 August 2026 (3 days ago)
Application Deadline: 22 November 2026
Vacancies: 1 Vacancy

Job Summary

Responsibilities:
  • Design develop and maintain scalable ETL pipelines to process and transform large-scale datasets.
  • Integrate structured and unstructured data from multiple sources ensuring quality security and consistency.
  • Collaborate with data scientists analysts and software engineers to deliver well-structured and accessible datasets.
  • Build and optimize data infrastructure using big data technologies such as Apache Spark Hadoop and Kafka.
  • Deploy and manage cloud-based data solutions on AWS GCP or Azure.
  • Monitor and troubleshoot data pipeline performance ensuring reliability and efficiency.
  • Implement data governance security and compliance best practices.
  • Drive automation testing strategies and continuous improvements in data engineering workflows.

Qualifications:
  • 5 years of related experience with a Bachelors degree or equivalent work experience.
  • Advanced proficiency in SQL and experience with relational and NoSQL databases (PostgreSQL MySQL MongoDB etc.).
  • Strong programming skills in Python Java or Scala for data processing and automation.
  • Deep expertise in ETL processes data modeling and data warehousing.
  • Hands-on experience with big data frameworks such as Apache Spark Hadoop or Kafka.
  • Proficiency in cloud platforms (AWS Redshift Google BigQuery Azure Synapse) and data infrastructure automation.
  • Experience optimizing data pipeline performance and scalability.
  • Strong problem-solving skills with the ability to work on complex large-scale datasets.
  • Knowledge of data governance security and compliance best practices.
  • Excellent leadership collaboration and communication skills to work effectively across teams.



Required Skills:

PySpark Python T-SQL ETL/ELT and modern data engineering practices. Experience with medallion/layered data architecture at enterprise scale. Experience with DevOps CI/CD Azure DevOps/GitHub and infrastructure-as-code.