Join the Efficy Team: We are looking for a Senior Mobile developer – Brussels

Who’s Efficy?

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Efficy is an experimented, fast-growing CRM editor headquartered in Brussels.

As the independent market leader in Belgium, we now aim to become a strong player in Europe, with offices in Paris, Geneva, Istanbul, Luxembourg, Utrecht and Frankfurt.

Efficy CRM is a Customer Relationship Solution used by more than 55,000 users, from small businesses to international companies, everywhere in Europe.

In 2016, we acquired Peak me up, an innovative gamification solution that will help us to build the best mobile CRM experience for our clients.

We’re passionate, we’re successful, we’re dedicated and we know where we want to go in the next 10 years.


What do we offer to you?

Business Worker Recruitment Hiring Office Working Concept

We offer you to join our team of 100 experts with a culture of success.

Working at Efficy means getting an exciting job in an energetic and fast-growing team.

We like to work, but we also like to play and celebrate together.

We are unique and we develop a unique company culture.

We like things to be transparent, and open.

We also have a ‘2020 Women in IT’ plan to encourage and develop women careers and evolution in our business.

We offer a challenging and rewarding environment, giving opportunities to learn and progress.

We offer a challenging and rewarding environment, giving opportunities to learn and progress.

We encourage flexibility thanks to teleworking.

We also provide an interesting salary package with a car, cellular phone, laptop and luncheon vouchers.

 Senior Mobile developer – Brussels

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  • Bachelor in Computer Science or experience relevant to the function
  • 3+ years of mobile development (Android/iOs)
  • PHP, MySQL
  • JAVA, Swift, Objective C
  • Adobe Air/Cordova is a plus
  • Experience troubleshooting issues
  • Load/Stress/Volume experience is a plus
  • Ability to write reusable code
  • Fluent English speaking



  • You ‘talk code’ like a native tongue. You have an allround experience with PHP, MySQL, Javascript, HTML5, CSS3, RESTful API…
  • You are a team player with a can-do mentality who doesn’t mind a challenge. You’d rather get it done today than stop at 5 pm. You are analytical & organized yet pragmatic & ‘lazy smart’.
  • You are a fast learner who picks things up on the go. Actually, learning and being curious is literally your DNA.
  • You can work independently and handle responsibility well. People say you’re a grown up.
  • You have 3-5 years of work experience in a similar position


Please send CV and motivation letter to

 Senior Mobile developer – Brussels