Senior Automation Engineer

Develop and execute automated tests for frontend/UI and backend/API of a machine learning platform. Architect and maintain automation frameworks, integrate tests into CI/CD pipelines, and mentor other QA engineers to ensure high product quality.

Leads the game testing team, overseeing test strategy and execution. Develops automated testing frameworks, manages test environments, and ensures game quality standards.

Develops and maintains automated test systems for defense hardware, improving test coverage and efficiency. Works with hardware-in-the-loop (HIL) setups and collaborates with design teams to validate performance.

This Staff QA Automation Engineer role at Zeta Global is a high-ownership position focused on building quality as a system for AI-first engineering teams. The role involves designing automated testing systems, defining production-ready standards, mapping data flows, and developing testing strategies for AI-generated, non-deterministic systems. Requires strong SQL skills, CI/CD experience, and background in quality engineering or SDET, with MarTech/AdTech and healthcare data compliance experience preferred.

This AI/ML engineer will apply machine learning to game development, player analytics, and marketing, building and deploying ML models to enhance player experiences and optimize game operations. The role requires strong software engineering skills and experience with ML frameworks. This on-site role is based in Helsinki.

This senior game tester will focus on testing game modes for Clash Royale, ensuring quality and balance. Responsibilities include creating test plans, executing manual tests, and reporting bugs. This on-site role is based in Shanghai.

This senior security engineer will protect Supercell's applications and infrastructure from threats, conducting security assessments, implementing security controls, and leading incident response. The role requires deep expertise in cloud security and application security. This on-site role is based in Helsinki.