Home » Open positions » Senior Full-Stack Developer

Senior Full-Stack Developer

European, the Middle East or African working hours
Apply now

We’re looking for Senior PHP and React developers who are passionate about quality, love solving challenging problems, and enjoy building products used by millions.

Why Join Us?

  • Trusted & Profitable: Since 2008, OTGS has grown into a self-funded and stable company supporting over 1.5 million websites worldwide.
  • Remote-first: Join a diverse team of smart and friendly people working from all corners of the world.
  • Creators of WPML: You’ll contribute to the #1 multilingual plugin for WordPress, used by hundreds of thousands of happy clients every day.
  • Real Impact: Your work will directly improve the experience of users around the globe.
  • Growth-friendly: We support your personal and professional development through mentorship, learning tools, and internal opportunities.
  • Wellbeing focused: We offer great benefits to help you thrive both in and out of work.

Indicators You’re a Great Fit

  • Strong experience with PHP, and React/Redux
  • Deep understanding of databases, code architecture, and design patterns
  • Passion for writing automated tests (PHPUnit, E2E, etc.)

What You’ll Do

As a key player on the team, you will:

  • Design, develop, and maintain core features
  • Collaborate with other developers and support teams to deliver top-notch functionality
  • Ensure reliability and performance through test automation and clean code

Ready to make a meaningful impact at a company that values innovation and teamwork? Apply today and join our global team!

In order for OnTheGoSystems to review your application, we need to collect and store your information. You can find out what we collect and store in our Privacy Policy. When you click “Apply now” you automatically agree to this.

Apply now

Our Hiring Process

You’ll have 3-4 interviews that take between 30 to 90 minutes each. You’ll be talking with our HR, the team leader and members of the team you’re interviewing for.

For some roles, we’ll also ask for an assignment. If this assignment requires significant time, we’ll pay for your time doing it.

In these interviews, we know that you’re interviewing us, like we’re interviewing you. We welcome your questions and will answer them gladly.

At OnTheGoSystems, we keep things simple and straightforward. In most cases, our interview process is made up of three parts:

1. The Chat with the Recruiter

60 mins

During this informal video call, we’ll tell you more about the job and OnTheGoSystems (OTGS), and you can ask us anything you want.

2. The Technical Deep Dive

60-90 mins

This video call has a technical focus and gives you the opportunity to speak to potential teammates and see how you can contribute to the team. You can expect detailed questions about your experience and qualifications, and you may be asked to do a live assignment, depending on the position.

3. The Check-In with the HR Manager

30 mins

During the quick video call with our HR Manager, we’ll ensure that everyone is on the same page regarding the position you’re applying for. You can ask questions and clarify any doubts you may have. We’ll also cover any administrative details necessary to extend a final offer that meets your needs and expectations.

Our goal is to make sure that you feel comfortable, informed, and excited about the opportunity to join our team. We believe interviews should be a two-way conversation, so don’t hesitate to ask as many questions as you’d like!

What OnTheGoSystems offers

Work from Anywhere

Grow your career

Great teammates

Work-Life balance

A stable company

About Us

OnTheGoSystems is a fully remote company with over:

  • 100 team members
  • 250,000 clients
  • 1,000,000 sites running our software

Want to learn more?

About us and how we work