Senior Frontend Engineer

As a Senior Front-End Engineer, you will take end-to-end ownership of features and solutions across our platform. Beyond your own delivery, you will contribute actively to how the team works, mentoring less experienced developers, shaping technical decisions at the solution and feature level, and helping establish standards that others build on.

Responsibilities:

• Design, build, and maintain high-quality front-end experiences across web, React Native mobile, and connected TV platforms (tvOS, Android TV / Fire TV, Samsung Tizen, LG webOS).
• Take the lead on solution and feature design, bringing well-reasoned technical proposals and seeing them through to delivery.
• Mentor mid-level and junior developers through code review, pairing, and day-to-day guidance, helping build capability across the team.
• Contribute to and evolve our shared component library and design system, with a focus on consistency, accessibility, and long-term maintainability.
• Set a high bar for front-end performance profiling, measuring, and improving rendering, load times, and analytics instrumentation.
• Collaborate with back-end engineers, QA, and product to define robust, scalable solutions.
• Contribute to CI/CD pipelines and front-end tooling, improving build reliability and developer experience.
• Stay current with the front-end ecosystem and bring emerging patterns and practices into the team.

Requirements:

• You produce work that others learn from.
• You don't wait to be asked; you identify problems, propose solutions, and follow through.
• You understand that technical quality and team capability are inseparable, and you invest in both.
• Deep proficiency in TypeScript and modern JavaScript (ES6+).
• Substantial production experience with React and React Native, including cross-platform delivery.
• Solid command of HTML and CSS/SCSS, responsive and adaptive layouts, flexbox, and grid.
• Proven track record of shipping apps across multiple targets: web, mobile (iOS/Android) and/or connected TV.
• Experience building and maintaining component libraries or design systems.
• Deep understanding of front-end performance measurement, optimisation, and analytics integration.
• Experience with RESTful APIs or GraphQL.
• Comfortable working within CI/CD pipelines and modern front-end tooling.
• Demonstrated testing approach experience with modern front-end testing frameworks and a test-first mindset.
• Clear communicator who can articulate technical decisions to peers and cross-functional stakeholders.

Valued:

• Experience in the streaming or media industry: VOD, live events, player integrations, or DRM.
• Hands-on 10-foot development experience across Samsung Tizen, LG webOS, Apple TV, or Android TV / Fire TV.
• Familiarity with client-side data event instrumentation.
• Knowledge of Node.js, AWS (Lambda, S3 CloudFront), or back-end concepts.
• Curiosity about the full stack and how front-end decisions interact with broader system design.