AI Software Engineer

Madbox

AI Software Engineer at Madbox implementing AI-powered systems for mobile game development. Collaborating across teams to drive innovation and efficiency in game creation.

Posted 5/11/2026full-timeBarcelona • 🇪🇸 SpainMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

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

Requirements

What you’ll need

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.

Benefits

Comp & perks

Flexible work arrangements
Professional development opportunities

ATS Keywords

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Hard Skills & Tools

AI-powered systemsLLMsAI platformsautomation toolsAPIsorchestration systemsAI agentsRAG systemsbackend architecturesscalable services

Soft Skills

strong ownership mindsetcollaborationcommunication skillsability to drive initiativespragmatic approachimpact focususability focusexecution focusability to explain AI conceptsindependence