Full-Stack Engineer (Python/TS) - In-Office Copenhagen

Supplios; København; On-site; DKK 900,000 - 1,300,000; Full time

Job summary

Supplios, a Copenhagen-based supplier collaboration platform for manufacturers, is seeking a Senior Full-Stack Engineer. You will own features end to end across Python backend and TypeScript frontend, including AI layers, in collaboration with the co-founder and CEO.

The role is primarily in-office in central Copenhagen, with a focus on delivering robust software for automotive and industrial customers. You will work on a domain with complex supplier relationships, long audit trails, and

Qualifications

• Professional experience with Python backend development.
• Solid TypeScript experience and frontend comfort.
• Experience building and running SaaS products with post-launch user dependence.
• AI-forward development techniques are valued.
• Track record of owning work end to end in a small, high-ownership environment.

Responsibilities

• Build features end to end from data model to frontend UI.
• Develop AI features (in-app assistants, background workers, routing agents).
• Model relational data for supplier relationships, approvals and quality records.
• Turn customer problems into concrete, shippable solutions.
• Integrate Supplios with customer systems (ERP and tooling).
• Improve codebase health and performance in production.

Skills

Python

TypeScript

SaaS

AI-forward development

Ownership

Office Copenhagen

Tools

Django

Vue

AWS

Claude & OpenAI platform

Job description

Supplios, a Copenhagen-based supplier collaboration platform for manufacturers, is seeking a Senior Full-Stack Engineer. You will own features end to end across Python backend and TypeScript frontend, including AI layers, in collaboration with the co-founder and CEO.

The role is primarily in-office in central Copenhagen, with a focus on delivering robust software for automotive and industrial customers. You will work on a domain with complex supplier relationships, long audit trails, and