Full-Stack Engineer for AI-Driven Fintech Transformation

Fairlo; Stockholms kommun; Hybrid; SEK 900,000 - 1,200,000; Full time

Benefits offered by this job

Pension (ITP level)

Health insurance

Health & wellness allowance

Hybrid working model

Top-location Stockholm office

Bike leasing

Fairlo Cretan house access

Opportunities to learn and experiment

Job summary

Fairlo is seeking a Fullstack Engineer to join the Stockholm team. You will work across the entire product experience, from customer interfaces to powering services, collaborating with Product, Design, and engineering colleagues in Crete.

The role emphasizes ownership, experimentation, and shipping impactful software. You’ll contribute to AI-driven development, shape architectural decisions, and help turn ambitious ideas into high-quality products while working in a hybrid setup with a

Qualifications

• Solid experience in fullstack development with frontend and backend.
• Proficiency in React and TypeScript; backend in Node.js/NestJS/.NET.
• Experience building APIs and relational databases; AWS preferred.
• Interest in AI and modern development workflows.

Responsibilities

• Build and maintain fullstack applications across frontend and backend.
• Collaborate with Product, Design, and cross-functional teams.
• Leverage AI to improve software development and delivery.
• Make smart technical decisions balancing speed, simplicity, and security.
• Own problems from idea to production and measure impact.

Skills

Frontend React

TypeScript

Backend Node.js

Express.js

NestJS

.NET

APIs

Relational databases

AWS

AI awareness

Tools

CI/CD

Microservices

OpenAI tooling

Testing frameworks

Job description

Fairlo is seeking a Fullstack Engineer to join the Stockholm team. You will work across the entire product experience, from customer interfaces to powering services, collaborating with Product, Design, and engineering colleagues in Crete.

The role emphasizes ownership, experimentation, and shipping impactful software. You’ll contribute to AI-driven development, shape architectural decisions, and help turn ambitious ideas into high-quality products while working in a hybrid setup with a