AI-Driven Product Engineer – On-Site in Stockholm

Proposales; Stockholms kommun; On-site; SEK 600,000 - 900,000; Full time

Job summary

Proposales, based in Stockholm, is building a modern product platform for AI-powered hotel sales and operations. As a Product Engineer, you will own features from idea to launch, collaborating with design and engineering to ship polished experiences used by hotels worldwide.

You’ll work with Next.js, TypeScript and AI tooling, shipping production-ready software on an on-site, office-first team in Stockholm.

Qualifications

• Fluent in English (written and spoken).
• Located in Stockholm or willing to work on-site in Stockholm.
• Experience shipping production-grade web apps using React/Next.js and TypeScript.

Responsibilities

• Take product initiatives from idea to shipped: scope, build, iterate, launch.
• Use AI agents as a genuine force multiplier, not just boilerplate, but for real product development.
• Translate business problems into product decisions without needing a bridge.
• Work closely with leadership and the product team to identify what matters to build next.
• Keep quality high; know when to trust what an agent produces and when to push back.

Skills

JavaScript/TypeScript

React

Next.js

Node.js

PostgreSQL

Vercel/AI SDK

LLM tooling

English fluency

Tools

Vercel

AI SDK

Claude/Cursor

Job description

Proposales, based in Stockholm, is building a modern product platform for AI-powered hotel sales and operations. As a Product Engineer, you will own features from idea to launch, collaborating with design and engineering to ship polished experiences used by hotels worldwide.

You’ll work with Next.js, TypeScript and AI tooling, shipping production-ready software on an on-site, office-first team in Stockholm.