Judo's client base is expanding rapidly, and we're looking for an experienced Senior Mobile Developer to help us deliver world-class SDK experiences on Android and iOS.

About Judo:

Judo is a server-driven UI platform for iOS and Android apps that frees up countless hours for product, marketing and engineering teams. Using our Mac app, teams can build user interfaces visually in a fraction of the time it would take otherwise, and can publish them instantly without submitting to the App/Play store.

Judo’s iOS and Android SDKs are installed in close to 100 different apps reaching tens of millions of users. Some of our customers include DraftKings, Cabela’s and the New England Patriots. Judo has established a leadership position in the emerging world of server-driven UI.

Our name derives from the martial art, a key principle of which is “maximum efficiency with minimal effort”. This concept is captured in our mission to enable product teams to build faster and iterate more frequently.

We’re backed by the same group that funded Shippabo, Airtable, LaunchKit and more (TenOneTen and Freestyle VC), a top U.S. accelerator as well as several prominent angel investors. We’ve built a solid reputation with many of the world’s leading professional sports franchises as clients, and are now charting new territory as we explore the multitude of other industries who could benefit from incorporating Judo into their native app workflows.

About our team:

We’re a group of humans who believe that we’re our most creative and most innovative when we have the flexibility to determine where and when we work. We’re 100% remote and intend to stay that way. Currently we have team members based in Canada, Brazil, Scotland, South Korea and Poland. We’re intentional about remote culture, and believe that meaningful connections and effective collaboration with teammates aren’t only possible in a remote environment - but that they’re crucial for organizational success.

Things move quickly around here. Judo is a fast-paced, self-directed, energetic environment where everyone is bringing a fiery passion to work every single day. We value hustle, balance, innovation, customer obsession, design-centricity and continuous learning. We’re entrepreneurial in spirit, creative in our thinking, and experimental in our approach.

About the role:

As a Senior Developer on our SDK team, you will play a key role in building and supporting our Android and iOS SDKs.

We build an SDK that is primarily responsible for rendering experiences built with the Judo app. A diverse array of customers integrate our SDK into their apps, and we endeavour to deliver a smooth integration experience that is intuitive for the typical developer.

Core responsibilities of a Senior Mobile SDK Developer at Judo:

  • Working on new features in the SDK
  • Contributing to our bespoke UI layout system renderer
  • Supporting both enterprise and self-serve clients and their use cases
  • Championing our clients’ developer experience
  • Taking ownership of projects and tasks and seeing them through to completion

What we’d love to see in your work history:

  • Deep experience shipping software on one of the mobile platforms (Android and iOS), and at least a passing familiarity with the other
  • Conceptual understanding of either SwiftUI or Jetpack Compose
  • 4+ years working on software development teams

Some of the attributes we hope you'll bring to the role:

  • Understanding of rendering system internals found in UI frameworks (traditional or declarative), web browsers, or other graphics/presentation software
  • Previous experience shipping libraries or SDKs
  • Previous experience on startup or product team roles
  • Hobby project experience
  • A passion for building exceptional user experiences
  • The ability to bring leading industry techniques and technologies to the table
  • A fierce curiosity for your craft, always striving to learn more and improve yourself
  • A passionate focus on software quality
  • Fluency in spoken and written English
  • The ability to wear many hats, find ways to bring value and a willingness to do what needs to be done
  • A desire to help our team continuously improve. We want you to teach us new things!
  • A demonstrated ability to be productive working remotely and an enthusiasm for remote work environments

A few of the reasons why you should join Judo:

  • We’re a dynamic and entrepreneurial team working on the cutting edge of server-driven UI

  • Small, dynamic teams = massive impact

  • Be part of a high performing team of critical thinkers that thrive on problem-solving

  • Maintain optimal work-life balance in a remote environment with flexible hours

  • We're a quickly-growing startup with competitive salaries and stock option plan

  • Extended health and dental coverage

  • Topped-up maternity and parental leave

  • Subsidized coworking memberships

  • We encourage open communication with management and company leadership

  • Participate in optional virtual social events regularly to connect with colleagues

  • Join us for in-person retreats with the full team twice annually

  • Take part in the Judo Meetup program, which encourages team members around the world to spend time together in person (expenses paid)

  • Work alongside an international team of smart, kind individuals who celebrate each other and care for each other

If you don’t have all of the attributes or particular experience we've listed above, please know that we would still love to hear from you! Use your cover letter to tell us about your unique experience - we understand that talent comes from many places and that skills are transferable.

Judo's total addressable market is vast, our platform is unique, and our team is ambitious. If you’re eager to be a part of something big in this next chapter of your career - we’d love to have you aboard for liftoff. Apply now!

At Judo, we are committed to fostering an inclusive environment where everyone feels empowered to bring their authentic selves to work. Judo is an equal-opportunity employer, and we support applicants requesting accommodation at any stage of the interview process.