Applied AI Engineer - AdTech

About the role

Yodo1, a mobile gaming publisher, is hiring an Applied AI Engineer to build production AI systems for its AdTech platform. You will help build the intelligence layer behind the business: systems that understand live data, investigate problems, recommend actions and safely automate work that cannot be scaled by hand. The role spans AI, backend and data engineering, and is fully remote with a work-from-anywhere policy.

Key responsibilities

• Design and evolve the data systems that turn fragmented revenue and event data into one trusted foundation.
• Develop and run checks that measure data quality, reconcile sources and catch regressions, failure modes and edge cases.
• Improve business decision-making through trusted metrics, experimentation and automated analysis.
• Investigate production failures and systematically improve pipeline robustness, latency and reliability.
• Build data products and feedback loops that give AI agents the context, tools and signals they need to investigate and act.
• Work with product, engineering and commercial teams to embed data and AI into high-value workflows.
• Help define what "good" looks like for systems that make and automate complex business decisions.

Required profile

• Proven track record of shipping reliable, AI-enabled software end to end.
• Experience building or shipping machine learning or LLM-powered products.
• Experience building and operating production data systems with large, complex or event-level datasets.
• Thinks in terms of complete systems and business outcomes, not just pipelines, models or components.
• Enjoys investigating messy production failures and turning them into lasting improvements.

Required skills

• Strong Python and comfort with modern ML tooling.
• Nice to have: agent frameworks or tool-using LLM systems, large messy datasets or production logs, and advertising technology experience (mediation platforms, ad networks, DSPs or exchanges).

What we offer

• Compensation based on qualifications, experience and fit, with an allowance to buy your own device and a variable annual bonus.
• Work from anywhere, paid in your currency of choice, flexible hours and unlimited paid time off.
• A supportive, diverse team across six continents and 30+ countries.