NERDZ LAB — вакансії

We are looking for an experienced Node.js Developer with a strong background in AI/ML to join our team.
In this role, you’ll have the opportunity to work with LLM models, vector databases, RAG pipelines, and AI-powered solutions across various projects and tech stacks. If you’re passionate about innovation and driven by impact, we’d love to have you on board!

Required skills:

• 4+ year of experience in Node.js/TypeScript development (Nest.js);
• Familiar with Git, CI/CD, and bug-tracker system;
• Understanding the core principles of OOP, OOD SOLID, and practical experience using them;
• Microservice architectures knowledge;
• Experience with RESTful APIs & API design;
• Experience with AWS services;
• Experience with relational databases MySQL, PostgreSQL and key-value stores Memcache, Redis;
• Intermediate level of English or higher;
• Experience integrating AI/ML services into Node.js (OpenAI API, TensorFlow.js, Hugging Face, etc.);
• Working with LLM models (configuration, query optimization, fine-tuned model usage);
• Experience with RAG (Retrieval-Augmented Generation): pipeline development and optimization;
• Working with vector databases (Pinecone, Weaviate, Qdrant, FAISS): storing and retrieving embeddings;
• Optimizing AI request performance (caching, processing large volumes of data);
• Understanding neural networks, NLP, and Computer Vision principles (basic knowledge or integration experience).

Would be a plus:

• Experience with GraphQL and Docker;
• Experience in writing tests;
• Experience with LangChain for building AI-powered applications;
• Understanding the fundamentals of MLOps (automation of AI model training and deployment);
• Developing custom AI models or fine-tuning existing ones (Fine-Tuning, Prompt Engineering).