Senior ML Engineer

We're looking for a Senior ML Engineer to join our Advanced Data Products team and help build the machine learning systems that power Games Global's data-driven products. If you're obsessed with building robust, scalable ML pipelines — and take pride in models that don't just work in a notebook but thrive in production — this role was made for you.

• Design, build, and optimise machine learning models and pipelines that deliver real business impact across GGL
• Own the full ML lifecycle — from data ingestion and feature engineering through to training, evaluation, deployment, and monitoring
• Build and maintain MLOps infrastructure to support reliable, repeatable model delivery
• Collaborate with AI Engineers and data teams to turn business use cases into production-grade ML solutions
• Build and maintain observability tooling to monitor model performance, drift, and data quality in production
• Mentor junior engineers in the team — sharing knowledge, reviewing work, and helping them grow
• Continuously improve model quality, efficiency, and scalability across GGL's product suite

• Deep machine learning expertise — strong grasp of algorithms, model selection, and evaluation (required)
• Solid software engineering skills — you write clean, production-ready code (required)
• Hands-on MLOps experience — pipelines, experiment tracking, model versioning, and deployment (required)
• Hands-on cloud experience, AWS preferred (required)
• Track record of building, deploying, and operating ML systems at scale (required)
• Experience with observability — monitoring, alerting, and keeping models healthy in production (required)
• Strong foundations in statistics, mathematics, and data modelling (required)
• Sharp problem-solving instincts — you break complex technical challenges into structured, deliverable pieces (required)
• Clear communicator who can work effectively across engineering and data teams (required)
• Experience mentoring, supporting, and growing junior engineers (required)
• B.Sc. in Computer Science, Statistics, Applied Mathematics, Data Science, or related field — B.Eng./B.Tech also considered (postgrad a bonus) (required)