Job Description

Minimum 5 years of coding experience in NodeJS, JavaScript, TypeScript, and NoSQL Databases Proven track record of implementing AI-powered features such as chatbot interfaces, language understanding, and summarization Hands-on experience and understanding of cloud and open source LLMs Experience integrating AI frameworks like Langchain and LangGraph into existing or newly built applications to enable advanced language processing Experience with AI Agents including design, orchestration, and integration into real-world workflows Good understanding of Model Context Protocol (MCP) or willingness to quickly learn and apply it Understanding of RAG concepts and experience using vector databases for retrieval-augmented generation Hands-on experience with OpenShift or similar container platforms like Kubernetes for orchestration and deployment Experience in architecting and automating the build process for production using task runners or scripts Knowledge in banking or retail domains is good to have Hands-on experience in performance tuning, debugging, and monitoring

Technical Skills

Expertise in developing scalable, highly available RESTful APIs using NodeJS

Familiarity with common programming tools such as RESTful APIs, TypeScript, version control software, remote deployment tools, and CI/CD tools
Familiarity with asynchronous programming patterns including Promises, async/await, and event-driven architectures Knowledge in designing, fine-tuning, and engineering prompts for large language model (LLM)-based solutions and integrating them via APIs or SDKs

Familiarity with ORMs and ODMs like Sequelize, TypeORM, or Mongoose for database interaction
Knowledge in implementing real-time communication using WebSockets Working knowledge of Azure AI services including speech, language, OpenAI, and PII detection Well versed with CI/CD principles and actively involved in solving and troubleshooting issues in distributed services ecosystem Understanding of containerization and experience in Dockers and Kubernetes Familiarity with firewall and network security concepts including best practices for securing APIs and data in a regulated environment Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system Ability to write non-blocking code and use advanced techniques such as multi-threading when needed Strong proficiency in JavaScript including DOM manipulation and the JavaScript object model Ability to document code inline using JSDoc or other conventions Ability to create automation test scripts is preferred Proficient with the latest versions of ECMAScript (JavaScript or TypeScript)

About Virtusa

Teamwork, quality of life, professional and personal development: values that Virtusa is proud to embody. When you join us, you join a team of 27,000 people globally that cares about your growth -- one that seeks to provide you with exciting projects, opportunities and work with state of the art technologies throughout your career with us.



Great minds, great potential: it all comes together at Virtusa. We value collaboration and the team environment of our company, and seek to provide great minds with a dynamic place to nurture new ideas and foster excellence.



Virtusa was founded on principles of equal opportunity for all, and so does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.