Senior Principal AI/ML Engineer
King Digital Entertainment AB11 days ago
Stockholm, SwedenStaff+
Responsibilities
- Influence technical direction across Candy Crush Saga in AI/ML and decisioning through architecture, coding, prototyping, and delivery.
- Build and maintain production AI/ML and automated decisioning systems with strong reliability, observability, maintainability, and execution quality.
- Lead shared architecture and reusable technical foundations across multiple AI/ML and game components.
- Develop capabilities involving causal inference, simulation, experimentation, personalization, and orchestration across ML systems.
- Mentor senior engineers and lead technical discussions, design reviews, and cross-team collaboration.
- Partner with product, game, analytics, engineering, and platform teams to translate opportunities and business goals into scalable systems.
Requirements
- Deep experience building and shipping production AI/ML systems with meaningful business impact.
- Strong applied expertise in areas such as personalization and causal inference.
- Experience connecting AI/ML methodology with production guardrails, operational constraints, and real-world use.
- Proven ability to define shared technical patterns, standards, or architecture and influence direction across teams.
- Strong communication, cross-functional collaboration, mentoring, and technical judgment skills.
- Ability to shape product bets and create reusable capabilities with engineering, analytics, product, and platform partners.
- Preferred experience with large-scale experimentation platforms, personalization systems, decisioning infrastructure, game technology, player-facing optimization, content adaptation, or consolidating fragmented ML workflows.
Benefits
- The role is available in Stockholm, Barcelona, and London.
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