About UsFanatics is building a leading general digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Betting & Gaming, allowing sports fans to Buy, Collect, and Bet. Through the Fanatics platform, sports fans can buy licensed fan gear, jerseys, lifestyle and streetwear products, headwear, and hardgoods; collect physical and digital trading cards, sports memorabilia, and other digital assets; and bet as the company builds its Sportsbook and iGaming platform. Fanatics has an established database of over 100 million global sports fans; a global partner network with approximately 900 sports properties, including major national and international professional sports leagues, players associations, teams, colleges, college conferences and retail partners, 2,500 athletes and celebrities, and 200 exclusive athletes; and over 2,000 retail locations, including its Lids retail stores. Our more than 22,000 employees are committed to relentlessly enhancing the fan experience and delighting sports fans globally.About the CompanyFanatics Collectibles is the home of sports cards, trading cards, and collectibles for over 100 million fans worldwide. As part of the global Fanatics platform, we're rebuilding how collectors discover, buy, sell, and experience their hobby with world class technology and product experiences.As part of Fanatics’ continued global growth, we are establishing a new technology hub in Mexico City focused on operational excellence, platform scalability, trust, and customer experience. This team partners closely with Customer Experience (CX), Trust & Safety, Fraud Prevention, Payments, and Financial Operations organizations to build scalable systems and operational tooling that support millions of users and transactions globally.The RoleTopps is transforming the trading card from a physical product into a connected collector experience. Through scanning, digital claiming, progression programs, and partner activations, collectors can authenticate, track, unlock, and redeem rewards tied to the cards they own, connecting physical products with their digital collector accounts.As a Frontend Software Engineer on the Collector Engagement team, you’ll build the technology and collector-facing experiences that bring these programs to life. You’ll partner closely with Product, Design,



Backend, and Platform Engineering to develop progression and quest features, redemption and reward mechanics, leaderboards, retail and live-event check-ins, in-venue experiences, and integrations that turn a card scan into an account-level event. With programs launching around card releases and major sports moments, you’ll help create reusable platform capabilities that support each new experience.ResponsibilitiesDesign, develop, test and maintain collector-facing application features and shared components for collector engagement programsBuild scalable, responsive and resilient experiences covering progression, redemption, leaderboard and check-in flowsImplement designs with full interaction state coverage, including loading, empty, ineligible, partially complete, expired and error statesCollaborate with backend engineers and product stakeholders to define and implement APIs and client workflowsBuild scan and QR entry points that perform on low-end devices and constrained networksWrite clean, maintainable and well-tested code following established frontend best practicesContribute to architectural discussions, technical planning and platform improvementsContribute to the shared component library so that each new program reuses existing building blocksInstrument features for program telemetry so collector actions are consistently measurableOptimize application performance, reliability, accessibility and user experienceParticipate in release management, CI/CD improvements and operational supportHelp improve observability, crash reporting and quality standardsConduct code reviews and support mentorship across the engineering teamStay current with frontend ecosystem trends, libraries and development patternsRequired Qualifications3+ years of professional frontend or mobile development experienceStrong proficiency in JavaScript and TypeScript and modern component-based developmentExperience with a modern component framework such as React or React NativeFamiliarity with REST or GraphQL APIs, client networking,



and asynchronous programmingWorking knowledge of client-side state management, caching, and degraded-network behaviorExperience building scalable consumer-facing applicationsAbility to implement designs faithfully, including the interaction states not covered in the specificationUnderstanding of application performance optimization and testing strategiesExperience instrumenting analytics and working with the resulting dataExperience with CI/CD pipelines and version control systemsStrong collaboration and communication skills within cross-functional environmentsProfessional working proficiency in English, with daily collaboration across US-based product and engineering partnersBachelor's degree in Computer Science, Engineering, or related technical field, or equivalent practical experiencePreferred QualificationsExperience supporting marketplace, e-commerce, loyalty, or high-engagement consumer applicationsReact Native experience, or exposure to native iOS or Android developmentExperience with camera, QR or NFC integrationFamiliarity with GraphQL, WebSockets, or real-time communication technologiesExperience with analytics, experimentation platforms and observability toolingAnimation and interaction craft for reward, unlock and reveal momentsPassion for sports, collectibles, creators, or digital communitiesCode-Writing ContributionThis role requires strong hands-on frontend development expertise. Engineers at this level are expected to independently deliver production-ready features, contribute to application architecture and technical design discussions, and maintain high standards for code quality, scalability and user experience consistent with role expectations.Ensure your Fanatics job offer is legitimate and don’t fall victim to fraud. Fanatics never seeks payment from job applicants. Feel free to ask your recruiter for a phone call or other type of communication for interview, and ensure your communication is coming from a Fanatics email address (including @). For added security, where possible, apply through our company website at submitting your application, you agree to our terms of service and acknowledge you have read our Candidate Privacy Policy.Fanatics will never ask candidates for money, banking information, or other sensitive personal information as part of the interview process. If you receive a suspicious message claiming to be from Fanatics recruiting, please do not respond and report it here.

📌 Frontend Software Engineer, Collector Engagement (México)
🏢 Fanatics Collectibles
📍 México