Senior Fullstack Developer (Next.js+React.js)

We are looking for a Senior Fullstack Developer (Next.js+React.js) for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products and growth features. 

What we are looking for:

• You have +3 years of experience with both Next.js and React.js;
• You have  an extensive experience with JavaScript and EcmaScript6
• You have a strong understanding of state management frameworks - Redux, React Context, Mobx;
• You have a strong technical background, an excellent understanding of OOP concepts, and web and front-end application development designs;
• You have a proficient understanding of web markup, including HTML5, CSS3;
• You have profound knowledge of cross-browser compatibility issues and ways to work around them;
• You’re confident using frontend testing: Jest, React Testing Library, Enzyme;
• You have a good understanding of responsive web development;
• You’re familiar with SEO principles and ensuring that application will adhere to them;
• Responsible and able to work with minimal supervision;
• Upper-intermediate English level;
• You can communicate well with both technical and non-technical clients.

Nice-to-have: 

• Timezone: CET (+/- 3 hours);
• Knowledge of TypeScript.

Responsibilities:

• Develop new highly responsive, web-based user interface;
• Work and collaborate with the rest of the engineering team;
• Learn and understand user interactions;
• Develop a flexible and well-structured front-end architecture, along with the APIs to support it;
• Develop new user-facing features using React.js;
• Build reusable components and front-end libraries for future use;
• Translate designs and wireframes into high-quality code;
• Optimize components for maximum performance across a vast array of web-capable devices and browsers;
• Stay up-to-date with the latest technologies.