Senior GenAI Engineer (Backend)

Job Descriptions:

Languages: Node.js, TypeScript

Framework: Express.js

Databases: PostgreSQL, Redis, MongoDB

Testing: Playwright, Jest, Cloud: Azure, AWS

AI Platforms: Azure OpenAI, OpenAI API, AWS Bedrock

AI Integration: LangChain, LangGraph, prompt engineering.

Builds production-grade systems integrating AI models, APIs, and data.

Knowledge of Vector databases.

Good understanding of linear algebra, probability, and statistics

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, and remote deployment tools, 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, 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, langugage, OpenAI, PII detection
• Well versed with CI/CD principles, and actively involved in solving, troubleshooting issues in distributed services ecosystem
• Understanding of containerization, experienced in Dockers, 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
• Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model