About Waldo

Waldo is the world’s first no-code automated testing platform for mobile apps. Until now, testing has either been tedious and manual, or brittle and reliant on engineers scripting. We’ve invented an entirely new, proprietary approach that does not rely on any scripting (🤫 but under the hood, we've built an equivalent of Git for UIs so we're able to navigate application changes). With this, we can deliver the power of automation with the ease of no-code. It's an exciting challenge having no one to copy - now it's our job to lead:

"I don't know all the details of how Waldo does it, so I hope they can share more about it some day and bring the community forward" Android Tech Lead @Square, reference: https://dev.to/pyricau/waldo-where-s-my-ui-4p53

We’ve just raised our Series A, giving you the opportunity to join at an ideal time for rapid growth and as a core first-10 engineer. We are expanding the breadth of our platform and are constantly shipping new and impactful products to bolster our lead in the space. It’s a fun challenge being first to market: we have no one to copy and an entire industry to lead.

We are a tech and product-led company that gives its engineers ownership and autonomy in everything they do. We thrive off a good challenge, always seeing it as an opportunity to innovate, learn, and grow as individuals, a team, and a company. Join us in NYC, or remotely from wherever you call home.

Backend Engineer mission

  • We develop and scale robust backend applications that allow many users to run hundreds of automated tests,
  • We are passionate about building proprietary algorithms to solve complex and challenging engineering problems,
  • We collaborate with Product and Engineering to drive the implementation and release of major features,
  • We design tools and monitoring systems to detect unexpected errors and behaviors.


  • 5+ years experience in a backend stack (NodeJS, Scala, Python, etc.),
  • Meaningful experience architecting, designing, and implementing highly available, scalable, and performant APIs,
  • Comfortable in NodeJS,
  • Competency in AWS solutions is appreciated,
  • Eager to learn and share knowledge (hackathons, tech blog posts, etc.)

Benefits & perks

  • The opportunity to drive impact as a core member of a high-growth startup,
  • Join a talent-dense team working to build great products that help mobile teams ship faster,
  • A competitive salary and generous early-stage stock options,
  • A new office in Brooklyn, NY, with a fully remote option,
  • Yearly offsites at places far from home,
  • Unlimited PTO, take it whenever you need it,
  • Medical, dental, and vision insurance,
  • Subscription to OneMedical and ClassPass.

More on Waldo

Remote available in the US and France


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