Senior iOS Engineer - Open to full-remote ✨


Senior iOS Engineer - Open to full-remote ✨

  • Permanent contract 
  • Starting date:  
  • Possible full remote
  • > 5 years

The company



  • Mobile Apps
  • From 15 to 50 employees

The job

Senior iOS Engineer - Open to full-remote ✨

  • Permanent contract 
  • Starting date:  
  • Possible full remote
  • > 5 years

Who are they?


Who are we? 🚀

Mojo is an app used to create incredible animated social content.

Launched in 2018, the company is now the #1 app to create animated content for Instagram stories.

The app recently reached 30M installs, has a community that spans over 180 countries, and is rated 4.9/5.0 stars with over 800k ratings.

Mojo is headquartered in Paris, with half of the team working remotely across Europe.

Want to know more about Mojo?Company culture, teams, technical stack, jobs... Let's go for an immersion!
Visit the profile

Job description

Missions 🎯

You will be a core builder for the Mojo iOS application. You will be responsible for turning feature concepts into delightful iOS experiences.

🧑‍💻 As a Senior iOS Engineer, you will:

  • be part of a squad every quarter and contribute to the decision-making process as the iOS expert
  • own the development of new features going from the technical specifications and discussion with the product designer to the monitoring of their success
  • leave the code in a better state than when you found it
  • help the iOS team continuously improve the processes (release, support …)
  • contribute to defining the technical vision for the future of the Mojo iOS application
  • look ahead to the new iOS & Swift capabilities, experiment with them, and share how we could apply them to the Mojo application

Preferred experience

Skills ✨

Here are the skills it takes to be a good fit:

  • Fluent in English 🇬🇧
  • Experience working in a team of 3+ engineers, mentoring new joiners
  • Experience working on a high traffic application (we have millions of monthly active users 📈)
  • Deep knowledge of iOS (6+ years of experience)
  • Swift, UIKit but also SwiftUI, Combine, Async/Await (we are migrating 😎)
  • Comfortable working in remote and in an asynchronous configuration (status updates, team communication, weekly sync, Pull Requests, code reviews …)

Nice to have ✨

We don’t expect you to have those skills, but if you have, feel free to tell us more about them!

  • Previous experience in the Video editing world
  • Experience with SpriteKit is a great plus
  • Experience with PhotoKit
  • Experience with AVFoundation, MetalKit
  • Experience building a cross-platform framework / SDK

Our core values 💎

💪 We have a doer mentality. We aim for maximal autonomy and love taking initiatives driving visible results for the company.

🚀 We are excited about the change, and always move forward with big ambitions.

❤️ We deeply care about other people, whether they are our colleagues or Mojo creators. We advocate radical transparency, open-mindedness, and ethics before profits.

Work environment & culture 🙌

We’re a small team of 20 people. Half of us are working remotely across Europe. Our communication is mostly written.

We are focused on maximizing the impact of each member of the team. So, we try to keep it small and maintain a very relaxed and friendly work style ✌️.

Cultural fit is also extremely important to us, we even put it above raw technical skills. We think a great company is, above all, a highly functioning group of people that get along well together :)

🗺 Remote-friendly: participation for home equipment costs, coworking space for full-remote teammates, trips to Paris HQ fully covered (according to our expenses policy).

🎉 Enjoy life at Mojo: off-sites twice a year, plus frequent team gatherings, and main office at the center of Paris (near Rambuteau metro station).

Compensation 💵

💵 Competitive Intern compensation based on upper range market data (90th percentile)
🧧 Generous equity aligned with US market practices
🎁 Best-in-class benefits and perks: health insurance covered at 100% for the teammates, including their partner and children, 1-month paid leave for the second parent of newborns, lunch vouchers covered at 50%, package for sustainable mobility, high-quality hardware, etc.
🌳 Time and budget to support your learning initiatives: up to 3 days per month paid in full to attend agreed and mutual-benefit conferences, training sessions & workshops, etc.

Recruitment process

Hiring process ⚙️

  • Pre-screening call with Recruiter - 30 min. - remote
  • Screening call with Manager - 60 min. - remote
  • Technical test - home assignment (72h timeframe, start it whenever it is the more convenient for you)
  • Final interview with the founders - 2 hours - remote or in-person at our Paris office
  • Closing call & pre-offer - 30 min. - remote

Along with the final step, we’d love for you to meet a couple of team members by video call or in the office for a coffee. This gives you a chance to get to know your future colleagues a bit better!



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