Senior Full Stack AI Engineer - SaaS - Stockholm

Our client, an industry-leading SaaS company at the forefront of cloud-based Component Content Management Systems, is seeking a Senior Full Stack AI Engineer to join their growing team. You'll be playing a unique opportunity to play a pivotal role in building a brand-new AI function from the ground up, helping to transform a globally recognised platform used by major enterprises across industries.

Their AWS-hosted platform empowers distributed teams to create, manage, and publish complex technical documentation in real time.

Responsibilities:

• Architect and implement AI infrastructure and workflows from scratch.
• Collaborate closely with engineering, product, and leadership to drive AI adoption.
• Build and integrate GenAI tools into the core product.
• Contribute to the long-term AI strategy and help shape future hires.
• Mentor junior engineers (no formal line management responsibilities).

Requirements

• Proven experience as a Senior Software Engineer with a strong background in AI/GenAI product integration.
• Hands-on experience with LLMs, RAG, agentic AI, and cloud-native development (especially AWS).
• End-to-end understanding of the AI lifecycle from experimentation to deployment at scale.
• Strong communicator and team player with a collaborative mindset.
• Comfortable working across multiple backend languages and microservices.

Tech Stack & Tools

• Languages: Node.js/TypeScript, Go, Python, PHP
• AI & Infra: LLMs, RAG, Agentic AI, AWS Bedrock, IaC
• Cloud: AWS

Benefits

• 30 days’ vacation
• 4,000 SEK wellness allowance
• 2,500 SEK home office allowance
• ITP1 Pension
• Life & occupational insurance
• Remote-first culture with flexibility

If you're a senior engineer with a passion for GenAI and a desire to make a real impact, this is your chance to join a market leader at a pivotal moment in their AI journey.

[email protected]

+46 77 586 81 88