Come build with us!

Law is changing fast - join us on the journey to build an OS for the law firm of the future.

We're growing faster than we can handle. Every day, 5+ users tell us the app has changed their life. We work hard, we learn from each other, and we have fun doing it.

If that sounds fun, come join us!

Lawyers track their time in 6 minute increments. Lost time costs them $100B/year.

Jack and Alex dig themselves into the first of many holes

Ajax was founded by two brothers, Jack and Alex, who grew up surrounded by lawyers. Both of their parents were lawyers, as were many of their parents’ closest friends. When they first told their dad about the idea for Ajax, he immediately remembered the exact matter codes he had billed to in his first law job over 30 years ago - a pretty clear sign that timekeeping sticks with you.

Starting Ajax

Before starting the business, they interviewed 150 lawyers in a month to make sure they had strong conviction that time tracking is insanely painful and hard to automate - a good space to solve problems.

Where we're at now!

Today, Ajax uses AI to automate timekeeping and make lawyers’ days suck less. Soon, we’ll use Ajax data to automate reporting, manage profitability, win clients, and more.

These are a few things we’re proud of

33% MoM growth
95% Of firms that pilot convert into paying customers

2.1K Customers expressed their love. i.e. "I'm leaving my husband for Ajax"
14 Customers have angel-invested after trying the product

We’re a tight, fast-moving team that strives to be the most customer-obsessed startup in the world.

Team Members

  • Alex Weinberger
    Co-Founder, Product & Eng

  • Jack Weinberger
    Co-Founder, GTM

  • Roger Jin
    Founding ML Engineer

  • Siyou Pei, PHD
    Founding Product Engineer

  • Branko Mravic
    Founding Account Executive

  • Sophia Fein
    Founding Customer Activation

  • Tyler Argov
    Founding Customer Activation

  • Nat Fernelius
    Software Engineer

  • Andrew Sheeler
    Software Engineer

  • Tajus Gopal
    Founding SDR

Check out some exciting opportunities.

  • Founding Full Stack Engineer
    Full Time
    In person in NYC
    Apply

  • Founding Sales Development Rep
    Full Time
    In person in NYC
    Apply

  • Founding Customer Activation
    Full Time
    In person in NYC
    Apply

  • Founding Account Executive
    Full Time
    In person in NYC
    Apply

  • Don't see a role that fits? We're always looking for exceptional people. Send us a note at careers@joinajax.com

Join us today.

Apply now