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.
コグニザントについて
コグニザント（NASDAQ: CTSH）は、AI Builderおよびテクノロジーサービスプロバイダーとして、お客様にフルスタックのAIソリューションを構築することで、AI投資と企業価値を結ぶ架け橋となっています。業界、ビジネスプロセス、エンジニアリングに関する当社の深い専門知識を活かし、組織固有のビジネス環境をテクノロジー・システムに組み込みます。これにより、人間の可能性を最大限に引き出し、確かな成果を実現するとともに、急速に変化する世界においてグローバル企業が常に一歩先を行くための支援を行っています。 詳細については、cognizant.ai をご覧ください。
雇用に関する追加情報
本募集に記載されている報酬情報は、掲載日時点で正確なものです。Cognizantは、適用される法令に従い、いつでも本情報を変更する権利を留保します。
応募者は、対面またはビデオ会議による面接への参加を求められる場合があります。また、各面接の際に、現在有効な州政府または政府発行の身分証明書の提示を求められる場合があります。
Cognizantは機会均等雇用主です。応募および選考において、人種、肌の色、性別、宗教、信条、性的指向、性自認、国籍、障がい、遺伝情報、妊娠、退役軍人の地位、その他連邦法・州法・地方自治体の法律により保護されるいかなる特性に基づく差別も行いません。
