AI Application Engineer I

Your opportunity:

• At Mollie, mission to make payments and money management effortless for every business in Europe
• Serve more than 250,000 businesses with all-in-one solution
• 850-strong team working across Europe
• Design, build, integrate, and scale AI-powered applications and workflows

What you will be doing:

• Build and customize frontend interfaces of AI-powered tools and platforms
• Build and integrate agentic AI applications, tools, and workflows
• Develop agent-based and workflow-driven solutions with modern AI orchestration tools
• Use and extend open-source AI software
• Build, integrate, and maintain MCP Servers and related interfaces
• Contribute to application development in TypeScript and Python, with some Java integrations

What you will bring:

• 1–3 years of relevant software engineering experience
• Bachelor’s degree in Computer Science, Computer Engineering, Artificial Intelligence, or related field
• Master’s degree in related area preferred
• Solid hands-on programming ability in TypeScript and Python (preferably Java)
• Familiarity with public cloud infrastructure, ideally Google Cloud Platform
• Familiarity with agent orchestration and AI workflow tooling
• Interest in and exposure to open-source AI tooling and modern LLM ecosystems
• Comfortable with modern DevOps/MLOps practices related to AI applications