COcognizant technology solutions asia pacific pte. ltd.
Data Engineer (Databricks & DevOps)
Singapore ₹8K-13K LPA Posted 4 Nov 2026
FULL TIME
Jenkins
Etl
Kafka
Kubernetes
Terraform
+13 more
Job Description
We are hiring a Data Engineer to design, build, and maintain scalable data pipelines on AWS and Databricks. In this role, you will apply data engineering expertise alongside DevOps practices—such as CI/CD, infrastructure as code, and monitoring—to deliver dependable, automated, and secure data platforms for analytics, reporting, and machine learning.
Key Responsibilities
- Design and develop batch and streaming data pipelines using Databricks (PySpark, Spark SQL, Delta Lake) on AWS
- Create and improve ETL/ELT workflows to ingest data from databases, APIs, files, and event streams
- Develop lakehouse architecture with Delta Lake, Unity Catalog, and the medallion model (bronze/silver/gold)
- Coordinate and orchestrate workflows with Databricks Workflows, Airflow, or AWS Step Functions
- Set up and manage cloud infrastructure using Terraform or CloudFormation
- Develop and maintain CI/CD pipelines for data code and infrastructure (GitHub Actions, GitLab CI, Jenkins, or Azure DevOps)
- Establish monitoring, logging, and alerting for pipelines and platform health (CloudWatch, Datadog, etc.)
- Improve Spark job performance and tune cluster configurations for efficiency and cost
- Maintain data quality, governance, security, and access control standards
- Work with data scientists, analysts, and business stakeholders to convert requirements into technical implementations
- Produce documentation for pipelines, architecture, and operational runbooks
Required Skills and Qualifications
- Bachelor's degree in Computer Science, Engineering, or a related field
- Proven practical experience with Databricks (PySpark, Delta Lake, Jobs/Workflows, cluster management)
- Strong experience with AWS services: S3, IAM, Glue, Lambda, EC2, Kinesis/MSK, Redshift, VPC, CloudWatch
- Proficiency in Python and SQL
- Experience with DevOps tools and practices: Git, CI/CD pipelines, Docker, and infrastructure as code (Terraform preferred)
- Knowledge of data modeling, data warehousing, and lakehouse concepts
- Experience with workflow orchestration tools (Airflow, Databricks Workflows)
- Familiarity with Agile/Scrum delivery
Preferred Qualifications
- Databricks Certified Data Engineer (Associate/Professional)
- AWS certifications (Solutions Architect, Data Engineer, or DevOps Engineer)
- Experience with Unity Catalog, DLT (Delta Live Tables), and Auto Loader
- Knowledge of Kubernetes, Kafka, or dbt
- Experience with data governance, lineage, and compliance (GDPR, PDPA, etc.)
- Experience supporting MLOps or ML workloads
- Scripting skills in Bash or PowerShell
