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Senior Fullstack Engineer (AI Focused)

Prague🌐 Remote💼 Full-time🗓 2026-05-15 → 2026-09-26

Core

Senior Fullstack Engineer building AI-driven web and mobile applications for early-stage startups and global enterprises.

Role type

Senior IC fullstack engineer (AI integration)

Builds

Custom web and mobile applications for clients in finance, cybersecurity, and healthcare

Domain

SaaS / AI-powered product development

Deliverable

production ML models | product features

Required skills

Node.js, React, TypeScript, LLM API integration, prompt engineering, vector databases (Postgres), RAG implementation, unstructured data processing

Preferred skills

Experience with Hugging Face Transformers, Langchain, Google Cloud Platform, React Native, GraphQL, tRPC

Technologies

TypeScript, Node.js, React, Next.js, React Native, GraphQL, tRPC, Google Cloud Platform, HuggingFace API, OpenAI API, Langchain, Postgres

Responsibilities

Design scalable architectures for AI-powered applications; Integrate LLM APIs for NLP and image recognition; Implement prompt engineering and embeddings; Optimize server-side logic for AI tool integration; Validate AI output quality against business needs

Seniority

Senior, hands-on IC

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