GenAI with Nodejs Developer

Virtusa


Date: 2 weeks ago
City: Dubai
Contract type: Full time
  • 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)

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