Frontend UI Developer

  • Design
  • Brussels, Belgium

Frontend UI Developer

Job description

We’re looking for a talented User Interface Developer to join our fast-growing team in Brussels!

About Us:
AppTweak is the leading ASO tool driven by data science. AppTweak empowers +1,500 mobile leaders - such as Amazon, Jam City, Yelp and Adobe - to grow their apps and games with actionable insights in a simple interface. AppTweak’s all-in-one platform offers ASO Intelligence, Ad Intelligence, App Intelligence and Market Intelligence.

About the Role
As a front-end U.I. developer on our Design team, you will be responsible for developing centralized, dynamic and high-quality user interfaces and components, while also maintaining an overarching view to improve and enhance our design system and software.

With your strong developer skills, you will give life to our awesome designs and facilitate user experiences and brand perceptions through AppTweak’s SaaS and corporate websites.

Your Responsibilities

  • You’ll be responsible for coding, testing and implementing pixel-perfect User Interfaces designed by your fellow Visual Designers.

  • You’ll be involved in definingour Design System and U.I. patterns and will have to transform them into reusable components with a sharp focus on detail.

  • You will monitor the components’ architecture, define guidelines and share your knowledge with our Software Engineers.

  • You will collaborate closely with Product owners and Software developers to deliver features that fit requirements and meet our customer’s needs.

  • You will keep an eye on all the technical aspects of your job, with a strong focus on usability, accessibility, and consistency.

Your Tasks

  • Translate graphical designs into code using HTML, CSS/SCSS and JavaScript/Typescript

  • Create accessible and reusable components using ReactJs and StoryBook

  • Actively participate in our monthly sprints to solve problems alongside cross-discipline teammates (Product Owner, Engineers, QA, UX, ...)

  • Monitor U.I. consistency and improve legacy code during dedicated debugging and improvement sessions

  • Participate in code review, pairing and other forms of knowledge sharing


Your Skills

  • Strong expertise with HTML/CSS/Javascript and web best practices

  • Sound knowledge in JavaScript UI frameworks (ie: React, Angular, Vue, …)

  • Good knowledge of B.E.M CSS methodology and responsive design

  • Good knowledge of SASS/SCSS

  • Good knowledge of Typescript

  • Good debugging and problem-solving capabilities

  • Basic knowledge of UI design tools (Adobe, Sketch, Figma, …)

  • Basic knowledge of Git

  • Fluency both spoken and written English. Any additional language is a plus. 

Your Experience:

  • Bachelor or Master’s degree(s) in Web Development or any relevant formation

  • At least 1-2 years of experience with a large-scale Web Application using JavaScript UI frameworks (React, Angular, Vue, …)

  • Experience in React stateless components is a plus

  • Experience in Design systems and/or Atomic Design methodology is a plus

  • Experience with component development tools such as Storybook is a plus

  • Strong interest in UI & UX is a plus