Backend Developer (NestJS & AI INTEGRATION)

Design and develop high- performance backend systems using NestJS & TypeScript.
Architect and optimize data structures with MongoDB and Redis.
Lead the integration and optimization of LLM APIs (Gemini, Grok, OpenAI...):
Managing token usage & cost optimization strategies.
Build and maintain RAG (Retrieval- Augmented Generation) architectures and similarity search functionalities.
Implementing streaming responses for real- time interaction.
Handling structured output and robust error/rate- limit management.

Core Stack: Strong proficiency in NestJS, TypeScript, and RESTful API design.
AI Expertise: Solid understanding of Vector Embeddings and experience with at least one Vector Database (Qdrant, Pinecone, etc.).
Bonus Skills: Experience with Python or PHP is a significant plus.
DevOps: Familiarity with Docker and basic DevOps workflows.
Prompt Engineering: Proven ability to design and optimize system prompts for production environments.

Performance- based bonuses twice a year.
Work in an open, friendly, and professional environment.
Opportunity to work with an experienced team and gain valuable experience in testing across various platforms.
Enrollment in life insurance and premium health insurance plans after a period of long- term commitment to our company.
Training on the Scrum framework and how to write effective test cases.
Opportunities for professional growth and improvement of skills.

Cập nhật gần nhất lúc: 2026-02-27 04:35:02