Senior AI Engineer — End-to-End AI in Product

PLAYipp AB; Gävle kommun; Hybrid; SEK 900,000 - 1,200,000; Full time

Benefits offered by this job

Competitive salary and benefits

Job summary

PLAYipp AB is seeking a Senior AI Engineer to own features end-to-end—from PRD to production—embedding AI capabilities into our digital signage platform. You will be accountable for what ships, working with a team, chief architect, and Head of AI for support.

The role emphasizes building AI into the product and enabling internal AI tooling, with ownership of architecture and testing. Hybrid work in Gävle is expected three days per week with collaboration across teams.

Qualifications

• 7+ years of professional experience in full-stack development.
• Practical experience building AI/LLM-powered features in a production product.
• Strong expertise in TypeScript, React, and Node.js with accountability for AI-generated code.
• Deep understanding of modern web application architecture, including RESTful APIs.
• Proficient with relational databases (MySQL or similar).
• AI-directed development and ownership mindset.

Responsibilities

• Own features end-to-end from PRD to production.
• Build AI-powered capabilities into the product.
• Develop internal AI tools to empower the wider organization.
• Collaborate across team to share knowledge and drive quality.

Skills

Full-stack development

AI/LLM features

TypeScript

React

Node.js

RESTful APIs

SQL / MySQL

Tools

Claude Code

LLM APIs

Job description

PLAYipp AB is seeking a Senior AI Engineer to own features end-to-end—from PRD to production—embedding AI capabilities into our digital signage platform. You will be accountable for what ships, working with a team, chief architect, and Head of AI for support.

The role emphasizes building AI into the product and enabling internal AI tooling, with ownership of architecture and testing. Hybrid work in Gävle is expected three days per week with collaboration across teams.