Madbox is a fast-growing mobile gaming company with a very unique way of developing games. Everything has been made for teams to take as much ownership as possible, unleash their creativity, bring performance, and have as much fun as possible.

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In July 2022, we launched our Pocket Champs game worldwide which quickly became one of the top-grossing games in its category. In our fast‑paced, tech‑driven environment, we continuously innovate by developing and updating our proprietary modules, along with integrating third‑party ones, to enhance game functionalities, ensure precise analytics, and comply with evolving regulations.
This dynamic ecosystem requires meticulous coordination to keep our games at the forefront of technology and user experience.
Join Madbox to help shape how AI is integrated across our company, from developer productivity and internal tools to automation and data access.




We are looking for a hands‑on AI Software Engineer who can design, build, and scale practical AI systems that teams use every day. This role combines technical leadership, AI engineering, platform thinking, and cross‑team collaboration to accelerate how we build games and operate as a company. It also includes direct management of a web developer focused on AI‑enabled internal tools.

Responsibilities

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- Lead the design and implementation of AI‑powered systems across the company
- Build and maintain internal AI platforms, assistants, and automation tools
- Integrate LLMs and AI capabilities into internal workflows and products
- Collaborate with Engineering, Data, Product, and Operations teams to identify high‑impact AI opportunities
- Drive AI adoption and best practices across teams
- Develop scalable AI architectures, APIs, and orchestration systems
- Improve developer productivity through AI‑assisted workflows and tooling
- Define gov

📌 AI Product Engineer (Barcelona)
🏢 Madbox
📍 Barcelona