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. 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 Product Engineer

who can design, build, and scale AI‑powered products and systems that teams use every day. This role combines software engineering, product thinking, technical leadership, 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.

This role reports directly to the

CTO

and involves close daily collaboration with many stakeholders including teams of

Game Tech, Data, Product and Web.

Your future responsibilities and scope:

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 governance, reliability, and security standards for AI systems

Own AI platform cost management, usage monitoring, and pricing strategy to ensure scalable and sustainable adoption

Stay up to date with the AI ecosystem and continuously evaluate new tools, models, and approaches

The profile we are looking for:

5+ years strong software engineering background with experience building production systems

Proven experience working with modern AI technologies and LLM integrations

Hands‑on experience with AI agents, orchestration frameworks, and RAG systems

Strong understanding of APIs, backend architectures, and scalable services

Experience integrating AI features into real products or internal platforms

Ability to translate business needs into practical AI solutions

Strong ownership mindset with the ability to drive initiatives independently

Comfortable collaborating across multiple teams and technical domains

Pragmatic approach focused on impact, usability, and execution

Strong communication skills and ability to explain AI concepts to both technical and non-technical stakeholders

Please note: unfortunately, this position is not open to relocation and we cannot offer visa sponsorship.

At Madbox, we value the mindset and how you can fit with our culture by sharing common values and creating great games together. We are passionate, always pushing to the next level to learn new things. We are creative and innovative and most of all, team players. Do you recognize yourself in this mindset? Apply today and come meet us!

How do we hire at Madbox?

Meet the recruiter

Meet the direct manager

Home Assignment

Meet the team

Meet with Leadership

NB: our offers are extended within 24h

Find out more about Madbox! #J-18808-Ljbffr

📌 AI Product Engineer (Madrid)
🏢 Madbox
📍 Madrid