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Mobile Developer - Data Collection



Software Engineering
Tel Aviv-Yafo, Israel
Posted on Monday, September 25, 2023

Similarweb is a place for the dreamers. A place to grow personally and professionally, by constantly challenging yourself and the status quo, bringing in new ideas, and simply daring to explore… In Similarweb you’ll be surrounded by talented individuals that are passionate about data, technology, and people.

For five years running, Similarweb has been chosen as one of Dun & Bradstreet’s TOP BEST HI-TECH COMPANIES TO WORK FOR IN ISRAEL. We raised over $240M and have 800 employees across 10 global offices. In May 2021, we began trading on the New York Stock Exchange (NYSE), and we couldn’t have done it without each and every one of our Similarwebbers.

We believe in balancing between the flexibility of working from home, and the fun of working together and face to face personal connections. That is why, at Similarweb we have implemented a Hybrid model, in which you work from the office 3 days, and to work from home two days a week. Enjoying the best of both worlds!

What makes the Similarweb R&D team awesome?

  • We love data! At Similarweb you have the opportunity to work with it on a petabyte scale!
  • As part of the team you will support the backend for our multi million client side panel across all platforms through our massive ingest pipeline in cloud (Big data starts with ingesting even bigger data. Our Node.js, Kinesis, Java, Python, Go pipeline is impressive!)
  • We are solving some really complex problems with web server scale, algorithms on the client side, research of different OS’s and APIs, managing multi million users products and more.
  • Work with cutting edge technology - we often beta test the tech that other people will only discover next year!
  • We want you to get better and help you set goals and conquer them

We are looking for a Mobile Developer.

What does the day to day of a Mobile Developer at Similarweb look like:

  • Design and write (a lot of) high-quality, functional code of cutting edge SDK's, distributed on millions of mobile devices (Kotlin, Java, Objective C, JavaScript).
  • Tackle challenges and find creative and innovative ways to solve them.
  • Research mobile operating systems internals.
  • Determine feasibility & take part in decision-making by performing risk management and evaluating trade-offs.
  • Contribute to your team development velocity and quality confidence.
  • Improve your skills, learn from and mentor top-notch engineers and enrich other team members.
  • Perform code reviews, evaluate implementations, and provide feedback.
  • Have lots of fun!


  • B.Sc. or M.Sc. in Computer Science or a related field.
  • At least 3+ years of related experience in software development with 2+ years of experience in native Android app development (using Java/Kotlin).
  • Have recent experience working on at least one app which was published to the Playstore.
  • Experienced with automatic testing frameworks - advantage
  • Comfortable taking challenges and learning new technologies, including new coding languages.
  • Passionate for high-scale ecosystems.
  • Excellent team player with strong communication skills.

Strong advantage:

  • Node.js
  • Experienced in Cloud technologies. S3, EC2, EMR or comparable services

Why choose Similarweb?

We believe that building a great product and a great company starts with finding amazing people and helping them grow and develop professionally and personally. At Similarweb, you’ll be surrounded by curious, witty and passionate people that are hungry to drive real impact. We are proud to have over 800 creative and talented professionals, and we strongly believe in winning together as a way of driving a successful business!

Our Values:

  • Data Driven: We believe data driven decisions are the key to success and we are evangelists for the power of digital insights
  • Passionate: We care deeply about what we do, are accountable for our actions and are committed to helping each other
  • Excellence: It’s in our nature; and we work hard to make a difference
  • Winning Together: We know what it takes to build a great company and a great product and it begins with valuing each and every member of our team

About Similarweb:

Similarweb is the most trusted platform for understanding online behavior. Millions of people rely on Similarweb insights daily as the ground truth for their knowledge of the digital world. We empower anyone — from the curious individual to the enterprise business leader — to make smarter decisions by understanding why things happen across the digital ecosystem. Learn more at WWW.SIMILARWEB.COM.

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