The Company

Baton Corporation is the development company that builds and operates the entire technology stack behind pump.fun, the largest memecoin launchpad in production today. The systems are low latency, high throughput, live under constant load, and break if you get them wrong.

What You’ll Do

As a Machine Learning Engineer, you’ll work alongside engineers and product teams to build algorithms that power personalisation, recommendations, search and real-time decision-making. Your primary focus will be recommendation systems, with opportunities to apply machine learning to fraud detection and content moderation.

You’ll take projects from initial problem definition through to deployment and iteration, owning the models, data pipelines and supporting infrastructure needed to deliver results.

• Design, develop and deploy recommendation models that improve discovery, personalisation, engagement and retention.

• Build scalable data pipelines and use large datasets to develop features, train models and inform product development.

• Develop and optimise machine learning infrastructure, ensuring training and inference systems are