Software Engineer, Data Runtime

About Mixpanel

Mixpanel is the leading product intelligence and analytics platform, trusted by more than 29,000 companies to help understand how people use the products they build

By combining powerful analytics with AI that knows your business, Mixpanel helps teams see what’s working, diagnose what’s not, and decide what to build next Learn more at mixpanel.com .

About Mixpanel Mixpanel turns data clarity into

innovation Trusted by more than 29,000 companies, including Workday, Pinterest, LG, and Rakuten Viber, Mixpanel’s AI-first digital analytics help teams accelerate adoption, improve retention, and ship with confidence

Powering this is an industry-leading platform that combines product and web analytics, session replay, experimentation, feature flags, and metric trees Mixpanel delivers insights that customers trust

Visit mixpanel.com to learn more.

About The Team

Mixpanel Engineering is a small, fast-moving team focused on delivering real value to customers We build powerful AI-powered product analytics while obsessing over clarity, simplicity, and delight

Engineers here own problems end to end You can move across the stack to ship impact without being blocked by silos or heavy process Product innovation drives our business, and product engineering teams own that responsibility.

Our OLAP engine queries over 500 trillion events; a typical blob storage system we interact with processes 300 PiB/month at 1.2 Tbps sustained, and we run many of them across the world.

The Data Runtime team owns the data execution layer that powers every Mixpanel product. We ensure that every customer query runs fast, cheap, and reliably, at any scale.

This is an exciting time to join Mixpanels agentic and AI-first products are driving rapid growth in query volume, and Data Runtime is making the big bets that power it

We’re investing in elastic query compute and a distributed file cache that will let us scale query workloads dramatically without scaling cost with them We sit at the center of the data platform, interfacing daily with Query Serving, Streaming, Core Analysis, Data Foundation, Product, and other teams across the company.

The team combines deep expertise in high-scale distributed systems and backend engineering. Its a senior-heavy team, including Staff-level engineers with years of context in the engine internals, which means youll be surrounded by people you can learn from and grow with.

About The Role

As a Software Engineer III (L3) on Data Runtime, youll design and build the systems that execute every query at Mixpanel. Youll contribute to the technical design for complex distributed-systems projects, from prototype to global rollout, on initiatives like elastic query compute