Senior Software Engineer

Summary

Join Mixpanel's Session Replay team as a Full Stack Engineer to build high-impact, user-facing products. Collaborate with engineering, product, design, and go-to-market teams to iterate quickly and push the boundaries of behavioral analytics. Work across the stack, creating endpoints and developing/deploying UIs. Own key product pieces, maintain them, and advocate for improvements. The ideal candidate balances frontend polish with backend robustness and isn't afraid of ambiguity or owning projects end-to-end. Your work directly impacts thousands of customers and millions of users. Mixpanel offers a fast-paced, product-led environment.

Requirements

• Strong full stack engineering experience (e.g., JavaScript, CSS, Python, Golang)
• Proven ability to own problems end-to-end and ship customer value
• Comfortable working across the stack — from backend services to polished frontend UIs

Responsibilities

• Build and ship customer-facing web application features for Session Replay and related experiences
• Design and implement performant APIs, backend services, and intuitive frontend components
• Collaborate with Product, Design, and GTM partners to define and deliver high-quality solutions
• Lead projects from idea through launch, including monitoring and follow-up
• Drive business impact while maintaining technical excellence
• Navigate trade-offs between product scope, speed, performance, and maintainability
• Explore and learn about application deployment, observability, and production readiness

Preferred Qualifications

• Experience with or interest in browser SDKs or web instrumentation
• Curiosity around DevOps, deployment, and production engineering

Benefits

• Comprehensive Medical, Vision, and Dental Care
• Mental Wellness Benefit
• Generous Vacation Policy & Additional Company Holidays
• Enhanced Parental Leave
• Volunteer Time Off
• Pre-Tax Benefits including 401(K), Wellness Benefit, Holiday Break