Job Title: UI & SDK Web Engineer Company Name: Embrace Job Details: Salary,not,providedReactTypeScriptJavaScriptCypressJestGitPlaywrightMid,and,Senior,levelRemote,from,US,,CanadaMore,information,about,location Job Url: https://app.welcometothejungle.com/jobs/uhp3nrcr?theme=preferred-sector§or-id=174 Job Description: Role Who you are Deep proficiency in TypeScript, including advanced type system features Strong experience with React and modern frontend architectures Familiarity with browser internals (e.g., performance APIs, Web Vitals, event loop behavior) Experience building or maintaining client-side SDKs or instrumentation tools Strong advocate for testing, with experience using tools like Jest and Playwright/Cypress Comfort debugging and optimizing both applications and libraries Excellent verbal and written communication skills Experience using Git and modern CI/CD workflows Desirable Experience with OpenTelemetry or other observability frameworks Contributions to open-source projects in the JavaScript/TypeScript ecosystem Familiarity with browser privacy, data collection consent, and sampling strategies Experience designing developer APIs or libraries for long-term stability Experience with data visualization libraries like Recharts and D3 Interest in performance profiling, memory leak detection, and low-level browser behavior A love of Star Wars (or maybe Star Trek) What the job involves We are looking for a senior UI & SDK Web engineer to join our Web Observability team, responsible for both our dashboard UI (React + TypeScript) and our Web RUM SDK built on OpenTelemetry This is a hybrid role that bridges product development and observability infrastructure - ideal for someone who’s as comfortable designing frontend components as they are contributing to open-source SDKs You’ll work on internal tools, developer-facing dashboards, and high-performance instrumentation libraries—all aimed at helping the world’s best engineering teams understand and improve web performance You’ll also have the opportunity to collaborate with the OpenTelemetry community and influence the future of web observability standards Contribute to both the dashboard UI and Embrace Web SDKs used by our customers and internal teams Build performance monitoring and diagnostics tools for modern web applications Help shape our SDK design and upstream contributions to OpenTelemetry Collaborate with Product, Design, and Engineering teams to deliver user-friendly, data-rich experiences Partner with Customer Success to incorporate feedback from developers using our SDKs and dashboards Establish best practices for code quality, modularity, testing, and observability Share this job Report a problem with this job Hide company View 8 more jobs at Embrace Company Company benefits Equity options for all team members Free PTO and regional company holidays Medical, Dental, Vision and Life insurance benefits Parental leave for both birthing and non-birthing parents Annual Company Trip Monthly Internet Stipend $500 Desk Allowance to ensure your home workspace has everything you need Opportunity to learn and excel in a growth stage tech organization Funding (last 2 of 6 rounds) Jul 2023 $20m LATE VC Oct 2021 $45m SERIES B Total funding: $79.7m Our take Data analysis is vital for many companies, but few platforms are geared towards mobile data. Embrace solves this problem by empowering businesses to collect, analyze and use mobile data to make better mobile experiences, games and apps. Embrace was founded by the team behind multi-billion-dollar unicorn Scopely, and was backed by Y Combinator. This has lent it considerable weight and allowed it to scale at pace, whilst its mobile-first focus has enabled it to set itself apart in the large and competitive data analysis market. Embrace has raised impressive funding over the years that has accelerated team growth and the development of its tech. It has also secured an impressive customer roster including the likes of Marriott, The New York Times and Yahoo - which all bodes well for its success into the future. Freddie Company Specialist at Welcome to the Jungle