Principal Consultant- Generative AI – Application development Senior Developer

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 genpact.com and on LinkedIn, X, YouTube, and Facebook.
Inviting applications for the role of Principal Consultant- Generative AI – Application development Senior Developer
We are looking for a Senior Application Developer to join our product engineering team. This role requires hands-on experience in designing and developing scalable application components with a strong focus on API development, middleware orchestration, and data transformation workflows. You will be responsible for building foundational components that integrate data pipelines, orchestration layers, and user interfaces, enabling next-gen digital and AI-powered experiences.
Key Responsibilities:
· Design, develop, and manage robust APIs and middleware services using Python frameworks like FastAPI and Uvicorn, ensuring scalable and secure access to platform capabilities.
· Develop end-to-end data transformation workflows and pipelines using LangChain, spacy, tiktoken, presidio-analyzer, and llm-guard, enabling intelligent content and data processing.
· Implement integration layers and orchestration logic for seamless communication between data sources, services, and UI using technologies like OpenSearch, boto3, requests-aws4auth, and urllib3.
· Work closely with UI/UX teams to integrate APIs into modern front-end frameworks such as ReactJS, Redux Toolkit, and Material UI.
· Build configurable modules for ingestion, processing, and output using Python libraries like PyMuPDF, openpyxl, and Unidecode for handling structured and unstructured data.
· Implement best practices for API security, data privacy, and anonymization using tools like presidio-anonymizer and llm-guard.
· Drive continuous improvement in performance, scalability, and reliability of the platform architecture.
· Experience in GenAi project (Good to have)
Qualifications we seek in you:
Minimum Qualifications
Experience in software development in enterprise/ web applications
· Languages & Frameworks: Python, JavaScript/TypeScript, FastAPI, ReactJS, Redux Toolkit
· Libraries & Tools: langchain, presidio-analyzer, PyMuPDF, spacy, rake-nltk, inflection, openpyxl, tiktoken
· APIs & Integration: FastAPI, requests, urllib3, boto3, opensearch-py, requests-aws4auth
· UI/UX: ReactJS, Material UI, LESS
· Cloud & DevOps: AWS SDKs, API gateways, logging, and monitoring frameworks (optional experience with serverless is a plus)
Preferred Qualifications:
· Strong understanding of API lifecycle management, REST principles, and microservices.
· Experience in data transformation, document processing, and middleware architecture.
· Exposure to AI/ML or Generative AI workflows using LangChain or OpenAI APIs.
· Prior experience working on secure and compliant systems involving user data.
· Experience in CI/CD pipelines, containerization (Docker), and cloud-native deployments (AWS preferred).
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.