All Positions

Senior Frontend Developer / Freelance

We’re looking for a senior frontend developer to collaborate in our projects, with strong knowledge of HTML, CSS and JS frameworks such as Angular, React or React Native.

General Skills

  • Communication with clients and teammates.
  • Self-management working remotely.
  • Good taste for web/mobile design.
  • Regular contributor to open source projects.
  • Positive attitude towards new challenges.
  • Attention to details.
  • Fast learner.
  • Proactive & able to work alone on projects managed by you.
  • Fluent in written & spoken English.

Tech Skills

  • Strong HTML and CSS knowledge, including SASS and responsive design.
  • Strong JavaScript knowledge. Experience with one or more of the following frameworks: Angular, React and React Native.
  • Strong Git knowledge.
  • Familiarity with test-driven development (TDD).
  • Experience working with designers.
  • Experience working with backend developers.
  • Be able to build software that scales over time, in both performance and maintainability.
  • Good software writer. Not only do we want you to solve problems, but we also want to understand your solutions.

Location

  • You may only apply for this position if you reside in Europe.

Salary

  • Between €25 and €40 per hour, depending on experience.

How to apply?

If you are looking for a new challenge in your career, fill in this form and tell us why you are the perfect fit for MarsBased.

Join the Martians!

You're one step away from meeting your best partner in business.

Hire Us