Senior Data Engineer

Senior Data Engineer – Data Engineering & AI Platforms

OptiSol Business Solutions

Location:
India, Chennai, Madurai, Coimbatore

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

We are looking for a highly skilled Senior Data Engineer (L2) who can design, build, and optimize modern data platforms while contributing to solutioning and ODC delivery engagements. This opportunity is ideal for individuals who thrive in fast-paced environments, can balance hands-on engineering with leadership responsibilities, and want to grow in the Data & AI engineering space.

Job Responsibility:

Design, build, and maintain scalable ETL/ELT pipelines across cloud and big data platforms
Contribute to architectural discussions by translating business needs into data solutions spanning ingestion, transformation, and consumption layers
Work closely with solutioning and pre-sales teams for technical evaluations and client-facing discussions
Lead squads of L0/L1 engineers—ensuring delivery quality, mentoring, and guiding career growth
Develop cloud-native data engineering solutions using Python, SQL, PySpark, and modern data frameworks
Ensure data reliability, performance, and maintainability across the pipeline lifecycle—from development to deployment
Support long-term ODC/T&M projects by demonstrating expertise during technical discussions and interviews
Integrate emerging GenAI tools where applicable to enhance data enrichment, automation, and transformations

Requirements:

Strong hands-on expertise in cloud ecosystems (Azure / AWS / GCP)
Excellent Python programming skills with data engineering libraries and frameworks
Advanced SQL capabilities including window functions, CTEs, and performance tuning
Solid understanding of distributed processing using Spark/PySpark
Experience designing and implementing scalable ETL/ELT workflows
Good understanding of data modeling concepts (dimensional, star, snowflake)
Familiarity with GenAI/LLM-based integration for data workflows
Experience working with Git, CI/CD, and Agile delivery frameworks
Strong communication skills for interacting with clients, stakeholders, and internal teams

Nice to have:

Demonstrated experience in leading technical teams or delivery squads
Prior involvement in architecture and solution design for data engineering programs
Certifications in cloud or data engineering (Azure DP-203, AWS Data Analytics, etc.)
Knowledge of data governance, quality, and compliance frameworks
Exposure to large-scale cloud data migrations or modernization initiatives

What we offer:

Opportunity to work at the intersection of Data Engineering, Cloud, and Generative AI
Hands-on exposure to modern data stacks and emerging AI technologies
Collaboration with experts across Data, AI/ML, and cloud practices
Access to structured learning, certifications, and leadership mentoring
Competitive compensation with fast-track career growth and visibility

Additional Information:

Job Posted:
December 11, 2025

Employment Type:

Fulltime

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