Senior AI Engineer — Fullstack for Tax Tech

Filed; Stockholms kommun; On-site; SEK 900,000 - 1,300,000; Full time

Job summary

Filed is hiring a Fullstack AI Engineer to build and own features for our AI tax preparation platform. You will design React UIs and TypeScript APIs, while also wiring Python backends and deploying to the cloud. This role demands speed, ownership, and a bias for tangible impact on customers.

You’ll collaborate with AI, tax, and product teams to rethink what great AI-native software can feel like and to ship value quickly in a high-growth environment.

Qualifications

• Experience building fullstack AI-driven products.
• Strong proficiency in TypeScript/React and Python backend.
• Ability to ship features quickly in a high-velocity environment.

Responsibilities

• Build and maintain fullstack features across AI tax prep, planning and review products.
• Own the UX and backend logic for daily workflows of tax professionals.
• Ship features fast, monitor metrics, and iterate based on user feedback.
• Learn about LLMs and how to apply them to improve accuracy and transparency.
• Keep the codebase clean, typed, and scalable as the product grows.

Skills

TypeScript

React

Python

Backend API

Cloud (GCP/Azure)

Tools

Google Cloud

Azure

Job description

Filed is hiring a Fullstack AI Engineer to build and own features for our AI tax preparation platform. You will design React UIs and TypeScript APIs, while also wiring Python backends and deploying to the cloud. This role demands speed, ownership, and a bias for tangible impact on customers.

You’ll collaborate with AI, tax, and product teams to rethink what great AI-native software can feel like and to ship value quickly in a high-growth environment.