Senior Frontend Engineer [JavaScript, TypeScript, React]

Posted 1 day agoViewed

💎 Seniority level: Senior, 5+ years

📍 Location: Poland

🔍 Industry: Ad Tech

🏢 Company: Fandom👥 251-500💰 $106,443,180 Series E almost 7 years ago🫂 Last layoff over 2 years agoInternet Communities Video Video Games Gaming Media and Entertainment E-Commerce

🗣️ Languages: English

⏳ Experience: 5+ years

🪄 Skills: AgileEs6Frontend DevelopmentHTMLCSSJavascriptReact.jsTypeScriptProblem SolvingRESTful APIsMentoringCross-functional collaboration

5+ years of professional software development experience with a strong emphasis on front-end technologies and complex web applications.
Proven expertise in modern JavaScript (ES6+), TypeScript, HTML5, CSS3, and extensive experience with at least one major front-end framework/library (e.g., React, Angular, Vue.js).
Demonstrable experience in building and optimizing user interfaces for ad products and/or advanced video players.

Design, develop, and maintain high-quality, scalable, and engaging front-end solutions for a suite of innovative ad products.
Lead front-end development efforts to significantly improve the video player experience, optimize video ad delivery (e.g., VAST, VPAID, IMA SDK), and enhance video monetization strategies.
Work closely with product managers, UI/UX designers, backend engineers, and ad operations teams to conceptualize, build, test, and iterate on new ad features and video functionalities.