AI-First Full-Stack Engineer - Design Systems at Scale

Tavan AB; Stockholms kommun; On-site; SEK 600,000 - 800,000; Full time

Benefits offered by this job

Work at the frontier of AI-first software development

Be part of a small, highly technical team

Own meaningful systems and see your work shipped quickly

Job summary

A leading AI-focused software company is looking for a Full Stack Engineer to build and lead AI-first development. You will work across backend services, infrastructure, and frontend systems, driving the design and implementation of high-quality software. If you enjoy working in a fast-paced environment and have a passion for modern software engineering principles, this is a great opportunity. Join a small, highly technical team redefining how software is built in an AI-driven world.

Qualifications

• 5+ years of experience in full-stack software development.
• Strong understanding of software architecture and system design.
• Experience building scalable event-driven microservice architectures.
• Proficiency in TypeScript, JavaScript, Node.js, React, and PostgreSQL.
• Experience with AI systems is a strong plus.
• Strong problem-solving and communication skills.

Responsibilities

• Design and implement high-quality software across the full stack.
• Own projects end-to-end from architecture to deployment.
• Build and evolve a modern event-driven microservices platform.
• Work closely with AI agents to accelerate development.
• Continuously improve the engineering system by encoding learnings.

Skills

Full-stack software development

Software architecture and system design

Event-driven microservice architectures

TypeScript / JavaScript

Node.js

React

REST or GraphQL APIs

PostgreSQL

Tailwind CSS

AI systems or LLM-powered products

Job description

A leading AI-focused software company is looking for a Full Stack Engineer to build and lead AI-first development. You will work across backend services, infrastructure, and frontend systems, driving the design and implementation of high-quality software. If you enjoy working in a fast-paced environment and have a passion for modern software engineering principles, this is a great opportunity. Join a small, highly technical team redefining how software is built in an AI-driven world.