Fullstack AI Engineer - Build AI-Powered Products

Viaplay Group; Stockholms kommun; On-site; SEK 850,000 - 1,200,000; Full time

Benefits offered by this job

Vacation + Pension

Wellbeing allowance

Hybrid work

Learning culture

Hack Days

Unlimited Viaplay access

Job summary

Viaplay Group in Stockholm is seeking a Fullstack AI Engineer to join a multidisciplinary team. You will turn opportunities into working products, validate them with users, and push AI-enabled workflows from development through production.

The role spans frontend and backend, with ownership of performance and reliability as products evolve. You will collaborate with product, design and engineering to use data and user insights, implement robust APIs, and deliver complete, production-ready

Qualifications

• Must have deep frontend or backend development experience and automate testing, debugging, and production monitoring.
• Hands-on experience with React or comparable frontend framework and Node.js/JavaScript/TypeScript backend, including APIs and data handling.
• Experience with AI-native delivery: agent-based or spec-driven development, structuring work for AI and evaluating results.
• Experience working in a product organization with cross-functional teams, using data and user insights to test hypotheses.

Responsibilities

• Turn agreed product scope into working products and testable releases.
• Design, build, and maintain backend services, APIs, and integrations.
• Build frontend experiences that connect those services to users.
• Apply and improve advanced AI-assisted workflows across development, testing, and validation.
• Integrate AI capabilities where they add value to the product.
• Work with product and design to use data, user insights, and hypotheses to guide implementation and validate outcomes.
• Improve performance, reliability, and maintainability as products develop.
• Contribute to deployment, maintenance, and operation, taking responsibility for the software you deliver.

Skills

Frontend development

Backend development

AI workflows

Product collaboration

Tools

React

Node.js

JavaScript/TypeScript

Job description

Viaplay Group in Stockholm is seeking a Fullstack AI Engineer to join a multidisciplinary team. You will turn opportunities into working products, validate them with users, and push AI-enabled workflows from development through production.

The role spans frontend and backend, with ownership of performance and reliability as products evolve. You will collaborate with product, design and engineering to use data and user insights, implement robust APIs, and deliver complete, production-ready