About SigNoz SigNoz is an open-source observability platform that helps modern engineering teams monitor, debug, and optimize their applications with deep visibility into metrics, traces, and logs — all in one place. We're built natively on OpenTelemetry and offer both self-hosted and cloud options, so teams can run observability the way they want, without vendor lock-in. We are growing fast and building core developer infra products. And we are not fooling around: 27,000+ GitHub stars 800+ customers 7,000+ members in our Slack community Role: Sr Product Designer As a Senior Product Designer, you'll work closely with Product Manager and Engineers to create a platform that helps developers and SREs observe and understand their systems. From early discovery to delivering production-ready experiences, you'll play a crucial role in designing complex, data-rich interfaces that are user-friendly without oversimplifying user needs. What we're looking for You have experience designing data-rich interfaces You love the challenge of translating complex technical topics into clear UX You have exceptional craft and the drive to elevate the look-and-feel of even workhorse UI You have experience creating component-based design patterns and working with established design systems, though you relish the chance to explore new approaches Drive end-to-end product thinking across onboarding, instrumentation, troubleshooting, debugging, runtime analysis, and performance investigation workflows. Use AI-assisted workflows and prototyping tools to rapidly explore ideas, validate concepts, and accelerate iteration throughout the design process. Engage directly with customers to base work on real workflows What will make you successful You have 4-10 years of experience in digital product design. Your portfolio demonstrates a strong track record of designing and shipping complex technical products and systems-oriented workflows. You have experience designing for developer platforms, observability tools, infrastructure products, or other highly technical domains. You are comfortable operating in ambiguous environments and influencing product direction through strong systems thinking and product judgment. You are deeply thoughtful about edge cases, scalability, information architecture, and designing for technical depth without sacrificing usability. Why you'll love working at SigNoz Work on a globally used open-source project that engineers actually love Huge scope and ownership — your work directly shapes how teams adopt SigNoz Collaborate with a high-caliber team who just can't stop shipping Remote-first, async-friendly culture Opportunity to help define the future of open-source observability