AI Module Developer (Node.js, TypeScript)

location

English level: Upper-Intermediate

Work type: Office/Remote

Technical Level: Middle

Project Overview:

We’re looking for an AI Module Developer who can build, integrate, and optimize ChatGPT-like models and other LLM tools using Node.js and TypeScript.
Building an AI module by integrating an existing AI API (ChatGPT-like model) and customize it according to the client’s needs. Further integration of the AI module into the client’s platform.

Customer Overview:

Our client is a modern Swedish legal services bureau combining deep legal expertise with digital innovation.

Responsibilities:

3+ years of experience in software development with focus on AI.
Strong in Node.js, TypeScript, and REST/GraphQL API integration
Hands-on experience integrating AI models (e.g., OpenAI, Anthropic)
Familiarity with front-end frameworks (React/Next.js) is a plus
Curious, autonomous, and solution-oriented

Skills/Requirements:

Design and build AI module for client’s platform (80% backend / 20% frontend).
Integrate OpenAI or similar APIs for LLM-driven workflows.
Contribute to frontend where needed using React/Next.js.
AI unit test writing.

We offer:

Flexible working hours
Remote work/office work
Paid vacation
Paid sick leave
Corporate doctor services
Free English classes
Life event support
Payment for educational courses, certificates (50%)
Different sports activities in the office (badminton, tennis, darts, gym)
Fully equipped office with car and bicycle parking

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