Job Summary
We are seeking a visionary Principal Architect to lead the design and implementation of enterprise-scale solutions leveraging Generative AI Large Language Models (LLMs) and AWS cloud services. This role requires deep technical expertise strategic thinking and the ability to architect innovative AI-driven use cases that transform business processes and customer experiences.
Responsibilities
Define and drive the technical architecture for Generative AI solutions across multiple business domains.
Design scalable and secure systems integrating LLMs (OpenAI Anthropic Hugging Face etc.) with AWS services (SageMaker Lambda ECS DynamoDB etc.).
Partner with product leaders to identify and prioritize AI use cases that deliver measurable business impact.
Establish best practices for model deployment fine-tuning and monitoring in production environments.
Lead proof-of-concept (POC) initiatives and guide teams in transitioning successful prototypes into enterprise-grade solutions.
Collaborate with data scientists ML engineers and UI developers to ensure seamless end-to-end system integration.
Provide technical leadership and mentorship to engineering teams fostering innovation and excellence.
Stay ahead of emerging trends in GenAI LLM architectures and cloud-native AI development.
What we offer
- The chance to work with impact. Here, you’re empowered to bring your biggest thinking to help our company and clients improve everyday life.
- Ownership over your career. Stay at the top of your game through our award-winning learning and development ecosystem. And when your ambitions change or we offer new opportunities, we help you pivot by providing reskilling, on-the-job learning and guidance to find new roles that might be a better fit.
- The opportunity to thrive on a high caliber team with heart. We celebrate each other’s experiences and perspectives and promote a sense of belonging through our affinity groups and diversity and inclusion initiatives.
- A comprehensive total rewards package, including a competitive salary and a pension plan with matching contributions.
- Flexible health and financial benefits to support you and your eligible dependents—from day one.
- True work-life balance. Be at your best through paid time off, flexible work arrangements, volunteering opportunities, social events, and so much more.
About us
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, building the bridge between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, realize tangible returns and keep global enterprises ahead in a fast-changing world. See how at www.cognizant.com or @cognizant.
Other employment-related information
Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, provincial or local laws.
If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] with your request and contact information.
Language requirements vary depending on roles, but we ask that all candidates have basic English proficiency for company-wide communications purposes. For roles based in Quebec, professional English proficiency is required, as you’ll deliver services to and collaborate with stakeholders outside the province who may not speak French.










