Lead Engineer - I_ETL Testing

Who we are

CitiusTech - Shaping Healthcare Possibilities.

CitiusTech is a global IT services, consulting, and business solutions enterprise 100% focused on the healthcare and life sciences industry. We enable 140+ enterprises to build a human-first ecosystem that is efficient, effective, and equitable with deep domain expertise and next-gen technology. With over 8,500 healthcare technology professionals worldwide, CitiusTech powers healthcare digital innovation, business transformation, and industry-wide convergence through next-generation technologies, solutions, and products.

Our Purpose
We are shaping healthcare possibilities to make our clients’ businesses successful, which is not just a statement but our purpose, driving us to explore what’s next in healthcare.

Our goal is clear: to make healthcare better for all – more efficient, effective, and equitable. We are investing in people, technology, innovation, and partnerships to create meaningful change. We see technology not just as a tool but as a catalyst that amplifies human ingenuity to solve complex healthcare challenges.

100% healthcare focus | Trusted by 140+ healthcare and life sciences enterprises | 40% of Fortune 500 healthcare enterprises are our clients | #1 Rated as a leader by top analyst firms

Our vision

To inspire new possibilities for the health ecosystem with technology and human ingenuity.

What is in it for you?

As a Lead Engineer - ETL Testing, you will be responsible for ensuring data accuracy, completeness, and integrity across ETL/ELT pipelines, data warehouses, and Cloud platforms. You will focus on data validation, transformation testing, and quality assurance of data products.

Responsibilities: -

• Design and execute test plans, test cases, and test data for data pipelines.
• Validate ETL/ELT processes, including data mapping, transformations, and SCD models.
• Validate Source-to-Target Mapping (STTM) and business transformation rules.
• Perform data validation, reconciliation, and integrity checks using SQL.
• Validate Snowflake data pipelines, tables, views, and transformations.
• Develop Python scripts for test automation and data validation.
• Experience analyzing ETL mapping documents
• Perform source-to-target data reconciliation using SQL and DataGaps.
• Manage defect lifecycle (logging, triage, resolution, and verification)
• Create and execute strategies and test cases for applications that use ETL components.
• Collaborate with Data Engineers, Business Analysts, and Healthcare SMEs.
• Participate in Agile ceremonies and provide regular status updates.

Experience: -

• 8 – 12 Years

Location: -

• Mumbai
• Pune
• Bangalore
• Chennai

Educational Qualifications: -

• Engineering Degree – BE/ME/BTech/MTech/BSc/MSc.
• Technical certification in multiple technologies is desirable.
• Snowflake or Healthcare domain certifications are a plus

Skills: -

Mandatory Technical Skills: -

• Hands on experience in ETL/Data Warehouse testing and data validation
• Expertise in Snowflake and advanced SQL Queries
• Strong SQL expertise (complex queries, joins, aggregations)
• Hands-on experience in Cloud platforms such as Snowflake, Databricks, Azure/AWS/GCP
• Python scripting for test automation or data validation
• Experience in data pipeline tools (ADF, Informatica)
• Knowledge of BI/report testing (Power BI, Tableau)
• Understanding of data models, SCD concepts, and data transformations
• Experience in test case design, execution, and defect management
• Proficiency in Python scripting for automation and data validation
• Familiarity with tools like Jira/Azure DevOps
• Strong analytical and communication skills
• Healthcare Domain Expertise (Mandatory)

Good to Have Skills: -

• Exposure to healthcare domain, data governance, or compliance
• Experience in automation frameworks or CI/CD pipelines
• Experience in HIPAA-compliant data testing environments is preferred

Our commitment

To combine the best of IT services, consulting, products, accelerators, and frameworks with a client-first mindset and next-gen tech understanding. Together, we’re humanizing healthcare to make a positive impact on human lives.

What drives us

At CitiusTech, we believe in making a tangible difference in healthcare. We constantly explore new ways to transform the industry, from AI-driven solutions to advanced data analytics and cloud computing. Our collaborative culture, combined with a relentless drive for excellence, positions us as innovators reshaping the healthcare landscape, one solution at a time.

Life@CitiusTech

We focus on building highly motivated engineering teams and thought leaders with an entrepreneurial mindset centered on our core values of Passion, Respect, Openness, Unity, and Depth (PROUD) of knowledge. Our success lies in creating a fun, transparent, non-hierarchical, diverse work culture that focuses on continuous learning and work-life balance.

Rated by our employees as the ‘Great Place to Work for’ according to the Great Place to Work survey. We offer you comprehensive benefits to ensure you have a long and rewarding career with us.

Our EVP

Be You Be Awesome is our EVP. It reflects our continuing efforts to create CitiusTech as a great workplace where our employees can thrive, personally and professionally. It encompasses the unique benefits and opportunities we offer to support your growth, well-being, and success throughout your journey with us and beyond. Together with our clients, we are solving some of the greatest healthcare challenges and positively impacting human lives. Welcome to the world of Faster Growth, Higher Learning, and Stronger Impact.

Here is an opportunity for you to make a difference and collaborate with global leaders to shape the future of healthcare and positively impact human lives.

To learn more about CitiusTech, visit and follow us on

Happy applying!