Senior Full-Stack Software Engineer I, Endpoint - ThousandEyes

As part of the Endpoint Engineering team, you will build intuitive frontend experiences that help customers diagnose network issues and understand end-user performance. You’ll work closely with product managers, designers, and engineers to deliver reliable, accessible, high-performing solutions and contribute to APIs and backend data flows. The role offers hands-on, full-stack growth and impact on real customer problems, with a focus on scalable, high-volume data visualization. You’ll join a collaborative, mission-driven environment shaping future product directions.

• Develop user-facing features with a frontend focus
• Contribute to APIs, data flows, and backend services
• Collaborate with product, design, and engineering teams to deliver accessible, high-performing solutions
• Strengthen full-stack skills by working across the application and data presentation layers
• Design state-driven frontends capable of rendering real-time data streams

• JavaScript/TypeScript professional experience
• Java/Kotlin professional experience
• Vue + Vuex/Pinia OR React + Redux experience
• Experience designing state-driven frontends with real-time data streams and asynchronous events

• Collaborative mindset
• Strong communication with cross-functional teams
• Ability to work on complex problems and deliver reliable solutions
• JavaScript/TypeScript
• Vue or React with state management (Vuex/Pinia or Redux)
• Experience with real-time data rendering and asynchronous events