Front-End Developer (NXL-5)

🚀 Hello, guys! We’re looking for a Middle/Middle+ Front-End Developer (React.js) to join an innovative R&D team in Warsaw.
Our client develops advanced, AI-powered technology that automatically transforms sports broadcasts into personalized, engaging content for fans around the world. 

In this role, you’ll leverage React.js, TypeScript, and state-of-the-art video editing technologies to deliver seamless, high-quality user experiences. 

You’ll collaborate with cross-functional teams, taking an active role in shaping and evolving the frontend architecture that powers next-generation sports content solutions.

📍Type of work: hybrid format (2-3 days/week in the office - Warsaw, Poland)

⭐English: Upper-Intermediate;

🕐Engagement: Full-time, long-term cooperation. 

📌Responsibilities:

• Develop and deliver high-quality, scalable UI features using React.js, TypeScript, and other modern web technologies;
• Design and maintain a modular JavaScript SDK that integrates media players and interactive UI components into diverse web environments;
• Collaborate closely with Product Managers, UX Designers, QA Engineers, and fellow developers throughout the development lifecycle;

• Participate in our Frontend Guild – a collaborative space for mentoring, sharing best practices, and exploring the latest frontend innovations.

   

📍Requirements:

• 3+ years of experience in frontend development within high-tech product companies;
• 3+ years working in cloud-based environments and with CI/CD pipelines;
• Strong expertise in JavaScript (ES6+), React.js, and TypeScript, with a solid track record of building scalable, production-grade applications
• Proven experience in SaaS product development and working with cloud-based environments;
• Solid understanding of responsive design principles and cross-browser compatibility;
• Good command of HTML5 and CSS3, with familiarity in modern web standards and best practices;
• Strong problem-solving mindset, analytical thinking, and a passion for clean, maintainable code;

• Bachelor’s degree in Computer Science or a related field.

   

✅Will be a plus:

• Experience with Microsoft Azure;

• Back-End or full-stack development experience.

   

🎁What we offer:

• A decent salary range;
• Medical insurance;
• Paid vacation and sick leaves;
• MultiSport card;
• Top equipment kit, co-workings;
• Hybrid set of works (Office location: Warsaw);
• Collaborative and innovative work environment;
• Career growth and development opportunities;
• A chance to work with giants of the sports industry.