Fullstack AI Engineer - Build Real AI-Powered Apps

Tms Technology; Oslo fylke; On-site; NOK 900,000 - 1,200,000; Full time

Job summary

Tms Technology is seeking a Fullstack Engineer to help build modern software and push AI-driven solutions into real-world products. You will own features from concept to production, collaborating across teams and influencing technical decisions.

You'll work on AI-powered applications, integrate LLMs, and explore agentic AI techniques while maintaining scalable architectures and robust integrations for cloud-based systems.

Qualifications

• Experience with React and Node.js in fullstack development.
• Strong understanding of databases, APIs and software architecture.
• Interest in AI, LLM integrations and agentic AI development.
• Familiarity with tools such as Google Gemini, OpenAI or Anthropic is beneficial.
• Enjoy solving problems, taking ownership and building things from scratch.

Responsibilities

• Building fullstack applications using TypeScript, React, Node.js and modern backend frameworks.
• Developing AI-powered applications and integrating LLMs into real-world products.
• Exploring and implementing agentic AI, AI agents and automated workflows.
• Working with APIs, databases and cloud infrastructure.
• Designing scalable architectures and reliable integrations.
• Experimenting with new AI tools and development approaches to improve how software is built and delivered.
• Taking ownership of projects from initial idea through to production.

Skills

React

Node.js

Fullstack development

Databases

APIs

Software architecture

AI interest

LLM integrations

Agentic AI

Ownership & initiative

Tools

Google Gemini

OpenAI

Anthropic

Job description

Tms Technology is seeking a Fullstack Engineer to help build modern software and push AI-driven solutions into real-world products. You will own features from concept to production, collaborating across teams and influencing technical decisions.

You'll work on AI-powered applications, integrate LLMs, and explore agentic AI techniques while maintaining scalable architectures and robust integrations for cloud-based systems.