👨🏻‍💻 postech.work

Data Engineer

Cognizant Technology Solutions • 🌐 In Person

In Person Posted 1 day, 8 hours ago

Job Description

Hybrid – 3 days on site

Key Responsibilities

Data Pipeline Development

Design and implement robust ETL/ELT pipelines using GCP services like Dataflow, Dataproc, Cloud Composer, and Data Fusion.

Automate data ingestion from diverse sources (APIs, databases, flat files) into BigQuery and Cloud Storage

Data Modelling \& Warehousing

Develop and maintain data models and marts in BigQuery.

Optimize data storage and retrieval for performance and cost efficiency.

Security \& Compliance

Implement GCP security best practices including IAM, VPC Service Controls, and encryption.

Ensure compliance with GDPR, HIPAA, and other regulatory standards.

Monitoring \& Optimization

Set up monitoring and alerting using Stackdriver.

Create custom log metrics and dashboards for pipeline health and performance

Collaboration \& Support

Work closely with cross-functional teams to gather requirements and deliver data solutions.

Provide architectural guidance and support for cloud migration and modernization initiatives

Skillset

Technical Skills

Languages: Python, SQL, Java (optional)

GCP Services: BigQuery, Dataflow, Dataproc, Cloud Storage, Cloud SQL, Cloud Functions, Composer (Airflow), App Engine

Tools: GitHub, Jenkins, Terraform, DBT, Apache Beam

Databases: Oracle, Postgres, MySQL, Snowflake (basic)

Orchestration: Airflow, Cloud Composer

Monitoring: Stackdriver, Logging \& Alerting

Certifications

Google Cloud Certified – Professional Data Engineer

Google Cloud Certified – Associate Cloud Engineer

Google Cloud Certified – Professional Cloud Architect (optional)

Soft Skills

Strong analytical and problem-solving skills

Excellent communication and stakeholder management

Ability to work in Agile environments and manage multiple priorities

Experience Requirements

Extensive experience in data engineering

Strong hands-on experience with GCP

Experience in cloud migration and real-time data processing is a plus

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