We’re hiring!
At Cognizant we have an ideal opportunity for you to be part of one of the largest companies in the digital sector worldwide. A Great Place To Work where we look for people who contribute new ideas, experiencing a dynamic and growing environment. At Cognizant we promote an inclusive culture, where we value different perspectives providing career growth and development opportunities. #WelcomeToCognizant!
We have an exciting opportunity for an exceptional individual to work supporting one of our clients as Fullstack Developer
Experience: 10–12 Years
Role Summary
We are seeking a Technical Lead / Senior Engineer with strong expertise in Node.js, ReactJS, AWS Cloud, and Generative AI technologies. The ideal candidate should possess a solution-oriented mindset, drive architecture and design decisions, lead engineering teams, and deliver scalable AI-enabled digital solutions.
Must-Have Skills
· 10–12 years of experience in Full Stack Application Development
· Expertise in Node.js, JavaScript (ES6+), TypeScript
· Strong hands-on experience with ReactJS, Redux, Hooks, and modern UI frameworks
· Experience in designing and developing REST APIs, GraphQL APIs, and Microservices
· Strong knowledge of AWS Cloud Services (Lambda, API Gateway, S3, DynamoDB, CloudFront, Cognito)
· Experience with Serverless Architecture, CloudFormation, and CI/CD pipelines
· Strong solutioning, architecture, and technical leadership experience
· Experience mentoring development teams and conducting design/code reviews
AI / GenAI Skills (Must Have / Preferred)
· Experience integrating LLMs such as OpenAI GPT, Azure OpenAI, Claude, or Amazon Bedrock
· Knowledge of Prompt Engineering and AI application design patterns
· Experience building AI-powered chatbots, copilots, or intelligent assistants
· Understanding of RAG (Retrieval-Augmented Generation) architectures
· Experience integrating AI services through APIs and SDKs
· Familiarity with Vector Databases (Pinecone, OpenSearch, Weaviate, ChromaDB, etc.)
· Knowledge of AI security, governance, responsible AI, and model evaluation
Key Responsibilities
· Lead the design and development of full-stack and AI-enabled applications.
· Define architecture, technical roadmaps, and engineering best practices.
· Build scalable backend services using Node.js and responsive UIs using ReactJS.
· Design and implement GenAI solutions leveraging LLMs, RAG, and vector search.
· Collaborate with business stakeholders to translate requirements into technical solutions.
· Drive cloud-native deployments, performance optimization, security, and observability.
· Mentor engineers and provide technical leadership across delivery teams.
Nice to Have
· AWS Bedrock, LangChain, LangGraph, Semantic Kernel
· Docker, Kubernetes, EKS
· Event-Driven Architecture
· AWS AppSync, CloudWatch, X-Ray
· MLOps and AI model monitoring
Why Cognizant?
Improve your career in one of the largest and fastest growing IT services providers worldwide
Receive ongoing support and funding with training and development plans
Have a highly competitive benefits and salary package
Get the opportunity to work for leading global companies
We are committed to respecting human rights and build a better future by helping your minds and the environment
We invest in people and their wellbeing.
We create conditions for everyone to thrive. We do not discriminate based on race, religion, color, sex, age, disability, nationality, sexual orientation, gender identity or expression, or for any other reason covered.
Acerca de Cognizant
Cognizant (Nasdaq: CTSH) es un creador de soluciones de IA y proveedor de servicios tecnológicos que conecta la inversión en IA con el valor empresarial mediante el desarrollo de soluciones de IA full‑stack para sus clientes. Su profundo conocimiento de la industria, junto con su experiencia en procesos e ingeniería, permite incorporar el contexto único de cada organización en sistemas tecnológicos que amplifican el potencial humano, generan resultados tangibles y mantienen a las empresas a la vanguardia en un entorno en constante cambio. Más información en cognizant.ai o @cognizant.
Información adicional de empleo
La información de compensación es precisa a la fecha de esta publicación. Cognizant se reserva el derecho de modificar esta información en cualquier momento, sujeto a la legislación aplicable.
Es posible que se requiera que los solicitantes asistan a entrevistas en persona o por videoconferencia. Además, es posible que se requiera que los candidatos presenten su identificación actual emitida por el estado o gobierno durante cada entrevista.
Cognizant es un empleador que ofrece igualdad de oportunidades. Tu solicitud y candidatura no serán consideradas en base a raza, color, sexo, religión, credo, orientación sexual, identidad de género, origen nacional, discapacidad, información genética, embarazo, condición de veterano o cualquier otra característica protegida por las leyes federales, estatales o locales.
Si tienes una discapacidad que requiere adaptaciones razonables para buscar una vacante de trabajo o enviar una solicitud, puedes enviar un correo electrónico a [email protected] con tu solicitud e información de contacto.
