Senior Product Engineer, Frontend (React, TypeScript)

About Dash0 Join Dash0 and help us define the future of observability. We are OpenTelemetry-native, building a delightful, simple, and AI-centric platform that eliminates vendor lock-in and meaningless toil. Shape a product that developers love—all with transparent pricing and cost-control built in. The Opportunity Dash0 is looking for a Senior Product Engineer to shape the interface of a product that developers genuinely love. You'll join one of our groundbreaking teams — like Agent0, our Agentic AI Platform for Observability, or Intelligent Edge, which helps customers dramatically reduce their observability spend. This isn't a typical frontend role. Our users face billions of signals, and your challenge is to make exploring that data feel effortless — not overwhelming. You'll co-own the frontend architecture, work closely with product, design, and backend engineers, and act as the advocate for the user in every decision. We need a Product Engineer, not just a software developer. What You'll Do • Architect and build a highly performant, intuitive, and data-rich user interface using React and TypeScript that turns billions of observability signals into clear, actionable insights. • Co-own the frontend architecture — component design, state management, and overall structure — ensuring the UI remains fast and performant even with massive datasets. • Work closely with product, design, and backend engineers to define not just how the product looks, but how it feels. Champion the user experience in every interaction. • Ship production code from week one. Within three months, deliver significant user-facing features that directly improve how customers visualize data and diagnose issues. • Leverage AI and agentic coding tools to accelerate development, applying deep technical judgment to verify, refine, and own the final output. • Mentor other engineers and drive frontend best practices across the team, including Tailwind CSS, testing frameworks, and component patterns. What You Bring • Extensive experience building complex, data-intensive applications with React and TypeScript. • Strong knowledge of charting and data visualization libraries (e.g., Recharts, D3). • Deep familiarity with modern frontend practices, including component-based architecture and state management. • A keen eye for detail and a passion for crafting beautiful, high-performance user interfaces. • Experience with testing frameworks and a commitment to writing well-tested code. • Comfort consuming RESTful APIs and collaborating closely with backend teams. • A working knowledge of server-side development. Nice to Have • Experience with observability, monitoring, or developer tooling products. • Familiarity with the OpenTelemetry ecosystem or cloud-native technologies. • Experience in a high-growth, venture-backed startup environment. Why Dash0 This is a unique opportunity to help build a generational company. Dash0 is backed by top-tier investors including Balderton Capital, Accel and Cherry Ventures and led by a founding team with decades of experience in observability. We're in the middle of a massive growth phase after our Series B — and we're just getting started. If you're looking for a place where a great product meets great people, where momentum is real and your impact is visible from day one — this is it. What we offer: • Competitive salary & meaningful equity participation — you'll own part of what you're building • Flexible, remote-first work environment with offices in New York, Amsterdam, and Munich • €60/month phone & internet allowance • Location-specific benefits • Collaborative, fast-moving team culture with a builder mindset • Clear path for career growth and development • Direct access to founders and leadership