[Remote] Senior Software Engineer (Experience)

Note: The job is a remote job and is open to candidates in USA. Chainguard is a trusted source for open source software, helping organizations build faster and eliminate risk. They are seeking a Senior Frontend Engineer to build and scale their Libraries products, focusing on performance, usability, and developer experience while collaborating with backend engineers and product partners.ResponsibilitiesOwn and build key parts of the Libraries product UIDesign and implement high-performance web applications that handle large datasets (millions of packages, versions, and dependencies)Partner closely with backend, product, and design to deliver end-to-end featuresBuild intuitive workflows that make secure software consumption frictionless for developersContribute to 0→1 product development, rapidly iterating and shipping new featuresLeverage AI-driven workflows to accelerate development and improve product capabilitiesHelp shape how developers interact with and trust software supply chainsSkills8+ years of experience building modern web applications at scaleDeep expertise in: React, Material UI (or similar component systems), GraphQLExperience building high-performance UIs that manage large, complex datasetsStrong product ownership mindset. You can take a problem space and run with itExperience working with modern frontend infrastructure (e.g., Vercel or similar)Familiarity with AI-assisted development workflows (e.g., Claude, Copilot, or similar)Experience building or integrating AI-driven product features or workflowsComfortable operating in fast-moving, ambiguous environmentsExperience with developer tools, package ecosystems, or registriesExposure to software supply chain security or infrastructure productsExperience building data-heavy or analytics-driven interfacesBackground in monorepos or large-scale dependency systemsBenefitsFlexible & Remote-First Culture: Work remotely with team meetup opportunities, bi-annual destination summits, and a monthly stipend for coworking spaces, phone and internet costs.Our Approach to Equity: Receive stock options upon hire and promotion. Plus, you can participate in secondary offerings and have 10 years to exercise your options (yes, you read that correctly: 10 years!).100% Covered Health Insurance: We cover 100% of your health, vision and dental insurance premiums for you and your dependents. Nothing comes out of your paycheck.∞ Flexible Time Off: Take the time you need – to do our best work, we need to recharge and reset.18 Weeks Paid Parental Leave: We offer 18 weeks for birthing parents and 12 weeks for non-birthing parents, with the option to use it all at once or throughout your child's first year.Company OverviewChainguard is a cloud-native development platform that provides low-to-zero CVE container images for building and running applications. It was founded in 2021, and is headquartered in Kirkland, Washington, USA, with a workforce of 201-500 employees. Its website is https://www.chainguard.dev.Company H1B SponsorshipChainguard has a track record of offering H1B sponsorships, with 1 in 2026, 1 in 2024, 2 in 2023. Please note that this does not guarantee sponsorship for this specific role.