Senior AI Engineer (TypeScript / Node.js / Python)

Job Title: Senior AI Engineer (TypeScript / Node.js / Python)

Location: Remote (USA or Canada)

Job Summary

We are seeking a highly skilled Senior AI Engineer with strong expertise in TypeScript, Node.js, and Python to design, develop, and deploy advanced AI-powered applications. The ideal candidate will have deep experience in building scalable AI systems, integrating LLMs, and developing intelligent automation solutions in production environments.

You will work closely with product, engineering, and data teams to build cutting-edge AI solutions that power next-generation applications.

Key Responsibilities

• Design, develop, and deploy AI-powered applications and services using Node.js, TypeScript, and Python.
• Build and integrate LLM-based solutions (OpenAI, Anthropic, open-source models, etc.) into scalable backend systems.
• Develop AI agents, RAG pipelines, and intelligent automation workflows.
• Architect scalable APIs and microservices to support AI-driven products.
• Work with vector databases, embeddings, and knowledge retrieval systems.
• Optimize AI systems for performance, latency, and cost efficiency.
• Collaborate with cross-functional teams to translate business problems into AI-driven solutions.
• Ensure code quality, scalability, and maintainability using best engineering practices.
• Stay updated with the latest advancements in AI, LLMs, and AI frameworks.

Required Skills

• 8 11 years of software engineering experience
• Strong expertise in TypeScript and Node.js
• Strong programming experience in Python
• Hands-on experience with LLMs and Generative AI
• Experience with AI frameworks such as:
  • LangChain
  • LlamaIndex
  • Semantic Kernel
• Experience working with vector databases
  • Pinecone
  • Weaviate
  • Chroma
  • FAISS
• Experience building REST APIs / GraphQL APIs
• Experience with cloud platforms
  • Amazon Web Services
  • Google Cloud
  • Microsoft Azure
• Experience with Docker and containerized deployments
• Strong understanding of distributed systems and scalable architecture

Good to Have

• Experience building AI agents and autonomous workflows
• Experience with model fine-tuning or training
• Experience with vector search and knowledge graph systems
• Experience working with streaming pipelines and real-time data systems
• Exposure to MLOps practices
• Healthcare Domain experience is preferred

Soft Skills

• Strong problem-solving and system design skills
• Ability to work in fast-paced startup or product environments
• Strong communication and collaboration skills
• Ability to mentor junior engineers