iO logo

Senior React Developer

iO

About the Role

Are you passionate about developing the front-end of web applications used by hundreds of thousands of users? Do you have a heart for React and speak JavaScript, HTML5/CSS3, GIT, and SQL fluently? If so, this opportunity is for you. As a Senior React Developer at iO, you will program robust, elegant front-ends for our international clients, ensuring web products function cross-browser and cross-device in React. If you have an interest in back-end development, there are opportunities to contribute there as well.

Responsibilities

  • Develop and maintain the front-end of web applications using React.js.
  • Collaborate with multidisciplinary teams including Software Developers, Architects, UX Designers, and Project Managers.
  • Ensure web products are cross-browser and cross-device compatible.
  • Participate in daily stand-ups and major team meetings at our Antwerp campus.
  • Take responsibility for your daily tasks, promoting innovation and independence.
  • Contribute to back-end development if interested.

What We Offer

  • 32 Vacation Days: Based on a 40-hour workweek, you receive 20 vacation days and 12 ADV days.
  • End-of-Year Bonus: After 6 months of service, you are eligible for an end-of-year bonus.
  • Hospitalization Insurance: Enjoy peace of mind with hospitalization insurance from Axa.
  • Hybrid Working: Maintain a good work-life balance with flexible working arrangements.
  • Healthy Snacks & Lunch: Access to healthy snacks and a varied lunch for a small fee at every iO campus.
  • Personal Development Budget: Receive €3,000 annually for personal and professional development.
  • Company Events: Celebrate with your team at themed parties organized by the campus party team.

Ideal Candidate

  • Minimum of 3 years of experience as a ReactJS or front-end developer.
  • Proficient in React, JavaScript, HTML5, CSS3, GIT, and SQL.
  • Passionate about TypeScript and familiar with devtools.
  • Detail-oriented with high standards for quality.
  • Basic knowledge of object-oriented application development.
  • Familiar with front-end tools and concepts like Cypress, CSS-in-JS, and BEM methodology.
  • Fluent in Dutch and English.

Join us at iO and be part of a dynamic team where every day is different, and your development never stands still. We support your quest for self-improvement, both professionally and personally, with opportunities for soft-skills training, expert groups, certifications, and inspiring events.

Benefits
Extracted with AI

  • 32 vacation days
  • End-of-year bonus
  • Hospitalization insurance
  • Hybrid working
  • Healthy snacks & lunch
  • Personal development budget of €3,000 per year
  • Company events and parties

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