Lead Consultant, RAG Engineer

Ready to shape the future of work?

At Genpact, we don't just adapt to change—we drive it. 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, tech-driven environment, love solving real-world problems, and want to be part of a team that's shaping the future, 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 and on LinkedIn, X, YouTube, and Facebook.

Inviting applications for the role of Lead Consultant, RAG Engineer

In this role, we are looking for candidates who have relevant years of experience in designing and developing machine learning and deep learning system. Who have professional software development experience. Hands on running machine learning tests and experiments. Implementing appropriate AI engineers with GenAI.

Responsibilities

• Create and refine prompts that guide gen AI models to produce accurate and relevant outputs. Ensure prompts align with project objectives and user needs.
• Work with data scientists and AI developers to fine-tune model parameters based on prompt effectiveness. Implement strategies to improve model responses.
• Conduct experiments to assess the performance of different prompts. Analyze results to identify areas for improvement and implement changes accordingly.
• Experience in OpenAI Playground, Prompt Engineering Libraries, Custom Fine-tuning Services
• Familiarity with natural language processing (NLP) tools
• Experience in ML, Data Science basic and advance techniques
• Develop transformative AI/ML solutions to address our clients' business requirements and challenges
• Experience in AI/ML Architecture .
• Excellent knowledge on Python
• Close the gap between AI research and production to create ground-breaking new products, features and solve problems for our customers with GenAI
• Build and implement machine learning models and prototype solutions for proof-of-concept
• Scale existing AI models into production on a variety of cloud platforms with GenAI
• Analyze and resolve architectural problems, working closely with engineering, data science and operations teams.
• Good working knowledge on deep learning and advanced NLP techniques
• Analysing the use cases of ML algorithms and ranking them by their success probability
• Should be excellent with Rasa Framework or any other chatbot interface.
• Performing statistical analysis and using results to improve models.
• Training and retraining ML systems and models in real-world situations
• Good Understanding of LLMs and Gen AI technologies.(Azure Open AI, Lang Chain etc.)
• Experience in Agentic AI and RAG
• Exposure to cloud platform (AWS/Azure/GCP)

Qualifications we seek in you

Minimum Qualifications / Skills

• Bachelor's degree in computer science engineering, information technology or BSc in Computer Science, Mathematics or similar field
• Master's degree is a plus
• Analytics and AI tooling – Sagemaker, GenAI
• Orchestration – Airflow, Step Functions, Ctrl M etc
• Languages and scripting: Python, SQL
• Cloud Services - AWS, GCP, Azure and Cloud Native
• Ensure GenAI outputs are contextually relevant,
• Collaborate with service line teams to design, implement and manage Gen-AI solution

Preferred Qualifications/ Skills

• AI and GenAI Tools
• Certifications in AI/ML or GenAI (optional)
• Experience in generative models, prompt engineering, and fine-tuning techniques to develop innovative AI solutions.
• Designing, developing, and implementing solutions tailored to meet client needs.
• Understanding business requirements and translating them into technical solutions using GEN AI

Why join Genpact?

Be a transformation leader – Work at the cutting edge of AI, automation, and digital innovation

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

Accelerate your career – Get hands-on experience, mentorship, and continuous learning opportunities

Work with the best – Join 140,000+ bold thinkers and problem-solvers who push boundaries every day

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 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.

JobLead Consultant

Primary LocationIndia-Kolkata

ScheduleFull-time

Education LevelBachelor's / Graduation / Equivalent

Job PostingOct 1, 2025, 7:13:52 AM

Unposting DateOngoing

Master Skills ListDigital

Job CategoryFull Time