Senior Gen AI Application Developer- LangGraph, ...

Senior Gen AI Application Developer (LangGraph, Bedrock, AWS) - REMOTE We are looking to build a team of Agentic AI / Generative AI Engineers passionate about building Agentic Workflows for business process transformation in Banking domain. We are seeking a highly skilled and innovative Senior Developer with deep expertise in Generative AI , AWS cloud services , and modern front-end development . This role is ideal for someone passionate about building intelligent, scalable applications using cutting-edge AI frameworks and cloud-native technologies. Key Responsibilities + Design, develop, and deploy AI-driven applications using Generative AI frameworks such as Langchain and LangGraph . + Integrate and optimize Amazon Bedrock and Vector Databases for semantic search and retrieval-augmented generation (RAG) workflows. + Build and maintain scalable backend services using AWS Lambda , Step Functions , RDS , EventBridge , and EKS . + Develop responsive and user-friendly web portals using ReactJS . + Collaborate with cross-functional teams including data scientists, DevOps, and product managers to deliver high-impact solutions. + Implement best practices for code quality, performance, and security in cloud-native environments. Required Skills & Qualifications + Proven experience with Generative AI technologies and frameworks such as Langchain, LangGraph, and AWS Bedrock. + Strong understanding of Vector Databases (e.g., PGVector, Pinecone, FAISS, Weaviate). + Hands-on expertise in AWS services : Lambda, Step Functions, RDS, EventBridge, and EKS. + Experience in front-end development using ReactJS . + Strong problem-solving skills and ability to work in a fast-paced, agile environment. + Excellent communication and collaboration skills. Preferred Qualifications + Experience with Retrieval-Augmented Generation (RAG) pipelines. + Familiarity with CI/CD pipelines and infrastructure-as-code tools. + Exposure to MLOps and AI model deployment strategies. Salary and Other Compensation : The salary for this position is between $140,000 - $155,000k depending on experience and other qualifications of the successful candidate. This position is also eligible for Cognizantu2019s discretionary annual incentive program, based on performance and subject to the terms of Cognizantu2019s applicable plans. Benefits : Cognizant offers the following benefits for this position, subject to applicable eligibility requirements: u00b7 Medical/Dental/Vision/Life Insurance u00b7 Paid holidays plus Paid Time Off u00b7 401(k) plan and contributions u00b7 Long-term/Short-term Disability u00b7 Paid Parental Leave u00b7 Employee Stock Purchase Plan Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law. Cognizant will only consider applicants for this position who are legally authorized to work in the United States without requiring company sponsorship now or at any time in the future.Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

Created: 2026-02-20