Senior Front-End React/Next.js Developer

As a Senior Front-End React/Next.js Developer, you will take the lead in developing user interface components and implementing them using modern front-end technologies, including React.js and Next.js. You will collaborate with UX Designers to create solutions that deliver high-quality user experiences and present them to the team. You will be involved in critical decision-making around architecture, processes, and tools, and be responsible for ensuring the overall performance of the front-end solutions. You will mentor junior and medior developers, provide guidance, and share your knowledge with the team. Would you also like to become a Senior Front-End Developer at Coolblue? Read below if the job suits you.

You enjoy doing this

• Leading the development and implementation of performant, user-friendly applications using React.js and Next.js.
• Reviewing and improving application requirements, interface designs, and web-based user interactions.
• Making critical technical decisions regarding architecture, tools, and processes.
• Collaborating with team members across diverse backgrounds and nationalities.
• Working with GitHub and writing automated tests to ensure software quality.
• Leading in a fast-paced Continuous Integration & Deployment environment.
• Coaching and mentoring junior and medior developers to elevate team skills.

Do you have experience in TypeScript?, Do you have a Master's degree?, * You have 5+ years of experience as a Front-End React/Next.js Developer.

• You have a BSc or MSc in Computer Science or a comparable field.
• You have advanced experience with TypeScript and React.js/Next.js concepts.
• You have extensive experience with modern JavaScript (ES2017+), HTML, and CSS/SCSS.
• You are highly proficient with React.js and Next.js.
• You have experience with a Back-End runtime environment such as Node.js (or similar).
• You have experience leading and mentoring teams and making technical decisions.
• Working with Scrum/Agile is second nature to you.
• You are fluent in English.
• You live in The Netherlands.

• Money.
• Working together in an international environment with colleagues from the Netherlands, Belgium, Spain, Brazil, Mexico, Italy, and many more.
• An extraordinarily good work environment. Where we interact as friends and you can just be yourself.
• Monthly drinks, freshly prepared snacks, legendary Coolblue parties and the best team activities.
• A fine balance between working at the office and working from home. Of course, we'll help you create the best home-office possible. Including desk chair, laptop, and blue garlands.
• Plenty of room for your own ideas, initiatives and choices. You do your work your way.
• Travel allowance, a retirement plan and an allowance when you work from home.
• 25 leave days. As long as you promise to come back.
• A picture-perfect office at a great location. You could crawl to work from Rotterdam Central Station. We recommend just walking for 2 minutes, though.
• With over 100 training courses in our own Coolblue University, you become a little better every day.
• A discount on all our products.