Senior Frontend Developer

WSC Sports, the pioneer in AI-powered sports content technology, empowers their clients world-wide to connect with their fans through AI-tailored sports content experiences. WSC Sports’ platform automates the creation, management and distribution of content, enabling sports rights holders to expand reach, grow fan bases, and unlock revenue opportunities across digital platforms.

Why WSC Sports:

You’ll work in an awesome environment alongside some of the most innovative people in the industry, using cutting-edge technologies and tools (video editing, Gen AI, data, etc.). At WSC Sports, you have the opportunity to directly influence the products and tools used by our clients, including sports giants such as the NBA, Bundesliga, LaLiga, ESPN - and that’s just the beginning of what WSC Sports has to offer! Join us and be a part of the best team in tech as we Fuel the Fandom worldwide. We’re looking for a talented and motivated Frontend Developer (Full-stack with FE orientation is great as well) to join our team and lead client-facing web applications

What you’ll do:

• Lead the development and delivery of our client-facing web applications using modern frontend technologies.
• Set high coding standards and ensure best practices are followed across the frontend team.
• Collaborate closely with frontend developers, backend engineers, QA, designers and product managers to create seamless and engaging user experiences.
• Mentor and support frontend developers, fostering technical growth within the team.
• Play a key role in our frontend guild, driving innovation, sharing knowledge, and influencing frontend strategy across the company.

Requirements

What you’ll need:

• 5-8 years of experience in Frontend Web Development at product-focused or high-scale companies.
• Bachelor’s degree in Computer Science
• Proficiency in HTML, CSS, JavaScript, TypeScript, and React – Must.
• Knowledge of responsive design principles and techniques
• Experience with performance optimization and scalable frontend architectures.
• Familiarity with version control systems (Git) and modern development workflows.
• Strong problem-solving and analytical skills
• Experience with low-level video and audio development (e.g., web codecs, web audio api, WASM, etc.) - Advantage.
• Previous experience in developing and maintaining JavaScript SDKs for third-party integration – Advantage.
• Experience with cross-browser compatibility issues and solutions - Advantage.
• Experience with multimedia frameworks and libraries (e.g., Video.js, Plyr, HLS.js, etc.) - Advantage.