Senior Principal Consultant- Technical Lead / Architect

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 Senior Principal Consultant- Technical Lead / Architect
We are seeking an experienced Technical Lead / Architect to drive large-scale Mainframe to Oracle Database migration programs. The role involves migrating legacy data stores (DB2, VSAM, IMS, flat files) from Mainframe environments to Oracle (on-prem or cloud), ensuring high data integrity, performance optimization, regulatory compliance, and seamless business continuity.
This role is critical for modernization initiatives within Banking, Financial Services, Insurance, or other mission-critical industries.
Responsibilities
1. Migration Strategy & Planning
.Define end-to-end migration strategy:
oRe-host vs Re-platform vs Re-architect
.Conduct application and data landscape assessment.
.Create data migration roadmap and phased execution plan.
.Identify risks and mitigation strategies.
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2. Legacy System Analysis
.Analyze:
oDB2 schemas
oVSAM files
oIMS databases
oCOBOL data structures (copybooks)
.Perform data model reverse engineering.
.Identify embedded business rules and dependencies.
Define transformation logic.
Qualifications we seek in you!
Minimum Qualifications
BTECH
Preferred Qualifications/ Skills
Target Oracle Architecture Design
.Design Oracle database architecture:
oOracle 19c / 21c
oRAC (if high availability required)
oData Guard (DR strategy)
.Define schema redesign and normalization strategy.
.Implement partitioning and indexing strategy.
.Ensure performance tuning and scalability.

4. Data Migration & Transformation
.Design ETL/ELT migration framework.
.Map legacy data formats to Oracle relational models.
.Use tools such as:
oOracle Data Integrator (ODI)
oGoldenGate
oInformatica
oCustom ETL scripts
.Implement reconciliation and validation frameworks.
.Support parallel run strategy.

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 %27starter kit,%27 paying to apply, or purchasing equipment or training.