Principal Consultant - ETL Developer

Ready to build the future with AI? 
At Genpact, we don’t just keep up with technology—we set the pace. AI and digital innovation are redefining industries, and we’re leading the charge. Genpact’s AI Gigafactory, our industry-first accelerator, is an example of how we’re scaling advanced technology solutions to help global enterprises work smarter, grow faster, and transform at scale. From large-scale models to agentic AI, our breakthrough solutions tackle companies’ most complex challenges. 
If you thrive in a fast-moving, innovation-driven environment, love building and deploying cutting-edge AI solutions, and want to push the boundaries of what’s possible, this is your moment. 
Genpact (NYSE: G) is an advanced technology services and solutions company that delivers lasting value for leading enterprises globally. Through our deep business knowledge, operational excellence, and cutting-edge solutions – we help companies across industries get ahead and stay ahead. Powered by curiosity, courage, and innovation, our teams implement data, technology, and AI to create tomorrow, today. Get to know us at genpact.com and on LinkedIn, X, YouTube, and Facebook.

Inviting applications for the role of Principal Consultant – ETL Developer!
In this Role, you will be responsible for designing, developing, and maintaining large-scale ETL pipelines and data integration solutions across enterprise environments. You will collaborate with data architects, analysts, and business stakeholders to build reliable, scalable, and high‑performance data flows that support analytics, reporting, and operational workloads. You will also ensure data quality, governance, and optimization across the ETL lifecycle. 
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Responsibilities
●    Design, develop, and optimize ETL workflows using tools like Informatica, Talend, DataStage, SSIS, or similar platforms.
●    Develop data ingestion, transformation, and loading pipelines from multiple sources into data warehouses, data lakes, or operational systems.
●    Analyze large and complex datasets to support business use cases and ensure data accuracy and integrity.
●    Build reusable ETL components, frameworks, and automation solutions.
●    Collaborate with business and technical teams to gather requirements and translate them into scalable ETL designs.
●    Implement performance tuning, error handling, and logging mechanisms for ETL jobs.
●    Develop SQL queries, stored procedures, and data transformation logic as required.
●    Ensure adherence to data governance, security, and compliance standards.
●    Support production deployments, troubleshooting, and root cause analysis of ETL failures.
●    Optimize ETL workloads for efficiency, scalability, and cost (on-prem or cloud).
●    Work with cloud ETL ecosystems (AWS Glue, Azure Data Factory, GCP Dataflow, etc.) depending on project needs.
●    Document ETL processes, data flows, and architecture diagrams.
Qualifications we seek in you!
Minimum Qualifications
●    Bachelor's degree in computer science, Engineering, IT, or related field.
●    Hands-on ETL development experience.
●    Strong expertise in at least one major ETL tool (Informatica, Talend, DataStage, SSIS, ADF, Glue, etc.).
●    Strong SQL skills with experience in complex queries, optimization, and performance tuning.
●    Experience working with data warehouses, data lakes, and relational/NoSQL databases.
●    Solid understanding of data modelling, metadata management, and ETL best practices.
●    Strong analytical, debugging, and problem-solving abilities.

Preferred Qualifications/ Skills
●    Experience in cloud-based ETL and data engineering (AWS, Azure, GCP).
●    Familiarity with big data ecosystems (Spark, Hive, Kafka, Snowflake, Databricks).
●    Experience with scripting languages (Python, Shell, PowerShell).
●    Knowledge of CI/CD, version control, and DevOps for data pipelines.
●    Exposure to Agile/Scrum frameworks.
●    Excellent communication and stakeholder interaction skills

Why join Genpact? 

• Lead AI-first transformation – Build and scale AI solutions that redefine industries 

• Make an impact – Drive change for global enterprises and solve business challenges that matter 

• Accelerate your career—Gain hands-on experience, world-class training, mentorship, and AI certifications to advance your skills 

• Grow with the best – Learn from top engineers, data scientists, and AI experts in a dynamic, fast-moving workplace 

• Committed to ethical AI – Work in an environment where governance, transparency, and security are at the core of everything we build 

• Thrive in a values-driven culture – Our courage, curiosity, and incisiveness - built on a foundation of integrity and inclusion - allow your ideas to fuel progress 

Come join the 140,000+ coders, tech shapers, and growth makers at Genpact and take your career in the only direction that matters: Up.  

Let’s build tomorrow together. 

Genpact is an Equal Opportunity Employer and considers applicants for all positions without regard to race, color, religion or belief, sex, age, national origin, citizenship status, marital status, military/veteran status, genetic information, sexual orientation, gender identity, physical or mental disability or any other characteristic protected by applicable laws. Genpact is committed to creating a dynamic work environment that values respect and integrity, customer focus, and innovation.  
Furthermore, please do note that Genpact does not charge fees to process job applications and applicants are not required to pay to participate in our hiring process in any other way. Examples of such scams include purchasing a 'starter kit,' paying to apply, or purchasing equipment or training.