Senior Front-end Developer in EveryMatrix

About UsEveryMatrix is a leading B2B SaaS provider delivering iGaming software, content and services. We provide casino, sports betting, platform and payments, and affiliate management to 200 customers worldwide.But that's not all! We're not just about numbers, we're about people. With a team of over 1000 passionate individuals spread across twelve countries in Europe, Asia, and the US, we're all united by our love for innovation and teamwork.EveryMatrix is a member of the World Lottery Association (WLA) and European Lotteries Association. In September 2023 it became the first iGaming supplier to receive WLA Safer Gambling Certification. EveryMatrix is proud of its commitment to safer gambling and player protection whilst producing market leading gaming solutions.Join us on this exciting journey as we continue to redefine the iGaming landscape, one groundbreaking solution at a time.We are looking for a passionate and dedicated Senior Front-End Developer to join our team in Lviv!About The JobWe are seeking a highly skilled Senior Front-End Developer with a minimum of 5 years of experience in React. The ideal candidate will bring a strong command of JavaScript, HTML, CSS and a proven ability to adapt to various frameworks, including Vue and Angular.js. As a Senior Front-End Developer, you’ll collaborate with cross-functional teams to build and deliver responsive, efficient, and user-friendly applications that provide exceptional user experiences.What You'll Get To DoDevelop and maintain scalable, performant web applications using React. Write clean, maintainable code with JavaScript and TypeScript best practices and modern ES6+ syntax. Design and implement reusable components that drive efficiency and consistency across projects. Integrate with backend APIs to deliver full-stack solutions in coordination with backend developers. Contribute to architectural and technical decisions for front-end frameworks and tools. Collaborate with UX/UI designers and other stakeholders to create intuitive user interfaces. Adapt to and work in various frameworks, especially Vue and Angular.js, as needed. Optimize applications for performance and scalability across a range of devices and screen sizes. What You Need To Know5+ years of experience in front-end development, particularly in React. Proficiency in JavaScript, TypeScript with strong knowledge of ES6+ features, HTML, CSS Demonstrated ability to adapt to different frameworks (e.g., Vue and Angular.js). Experience with state management libraries like Redux, MobX, or similar. Solid understanding of responsive design, cross-browser compatibility, and front-end performance optimization. Familiarity with tools like Webpack, Vite, Babel, and Git. Strong debugging and troubleshooting skills. Excellent problem-solving abilities and a collaborative mindset. Experience with writing unit test using Jest Performance Optimization Techniques – experience with lazy loading, code-splitting, and efficient image loading. Nice To HaveExperience with microfrontends or web components.Exposure to back-end technologies and API integration.Web Component Integration: experience with Web Components, Shadow DOM, or building reusable web components.Experience in Agile or Scrum environments for effective collaboration. Here's What We OfferStart with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us. Stay Healthy: 10 sick leave days per year, no doctor's note required; 30 medical leave days with medical allowanceSupport for New Parents:21 weeks of paid maternity leave, with the flexibility to work from home full-time until your child turns 1 year old.4 weeks of paternity leave, plus the flexibility to work from home full-time until your child is 13 weeks old.Our office perks include on-site massages and frequent team-building activities in various locations.Benefits & PerksDaily catered lunch or monthly lunch allowance. Private Medical Subscription. Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training.Gym allowanceAt EveryMatrix, we're committed to creating a supportive and inclusive workplace where you can thrive both personally and professionally. Come join us and experience the difference! Show more Show less Посадовий рівень Старший середній рівень Тип зайнятості Повний робочий день Посадові обов’язки Інженерія і Інформаційні технології Галузі Розробка програмного забезпечення