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Senior Software Engineer, Frontend, HQ jobs in United States
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PlayOn Sports · 5 hours ago

Senior Software Engineer, Frontend, HQ

PlayOn Sports is a dynamic growth-stage company dedicated to championing the spirit of play in the high school space. They are seeking a Senior Frontend Engineer to own complex user-facing experiences across their HQ web application and contribute to cross-platform mobile development. The role involves designing scalable React features, improving frontend architecture, and ensuring high-quality user experiences.
Telecom & CommunicationsTravelPublishingDigital MediaVideoLifestyleMedia and EntertainmentBroadcastingContentEvent ManagementEventsInternetNewsTicketingVideo on DemandVideo Streaming

Responsibilities

Design and ship scalable React + TypeScript features powering HQ’s core workflows
Build reusable UI components using Tailwind CSS and Sass, with strong focus on responsive UX and accessibility
Improve frontend architecture within our domain-driven codebase and increase modularity over time
Implement modern data-fetching patterns using TanStack Query (REST) and support adoption of GraphQL
Strengthen state management (Redux and beyond) and input validation practices
Optimize performance (render cycles, bundle size, network usage)
Work with modern tooling such as Vite, Next.js , and Git
Improve quality using tools like Playwright, Cypress, React Testing Library, Storybook, Vitest, and Jest
Provide thoughtful code reviews and technical guidance to engineers and contractor pods
Contribute to cross-platform apps that are using React Native (TypeScript) with Expo
Work with EAS Build/Submit/Update, App Store & Play Console releases
Implement polished mobile UX using Reanimated, NativeWind, and design-system patterns
Integrate native capabilities such as push notifications, deep links, and background execution

Qualification

ReactTypeScriptFrontend architecturePerformance optimizationReduxREST APIsGraphQLResponsive UXReact NativeAccessibility best practicesUnit testingIntegration testingE2E testingCode reviewsGitTailwind CSSSassPlaywrightCypressReact Testing LibraryStorybookVitestJest

Required

5–8+ years of software engineering experience with strong frontend depth
Deep experience with React and TypeScript in production environments
Strong understanding of SPA vs SSR tradeoffs, modular frontend design, and performance optimization
Experience with REST APIs (TanStack Query or similar) and/or GraphQL
Strong frontend testing experience across unit, integration, and e2e layers
Experience with responsive UX and accessibility best practices
Ability to guide mixed teams (FTE + contractors) with clear standards and high-quality reviews

Preferred

Interest in or experience with React Native + Expo is a strong plus

Benefits

Multiple medical insurance plans to choose from
Dental, vision life and disability insurance
Employee Emergency Fund
Company equity (stock options)
Open PTO policy
401K plan with company match
Hybrid/flexible work environment

Company

PlayOn Sports

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PlayOn is the all-in-one fan engagement platform for schools.

Funding

Current Stage
Late Stage
Total Funding
$72.31M
Key Investors
BIP CapitalHerff JonesHamilton Ventures LLC
2022-04-26Acquired
2022-02-01Private Equity
2021-01-08Series Unknown· $10M

Leadership Team

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Perkins Miller
Chief Executive Officer
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David Rudolph
President, Streaming and Coaching Tools
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Company data provided by crunchbase