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At Trax, our people are at the core of our business, as we create technology and services that are changing the world of retail. Get to know us.

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Trax is a rapidly growing
company with start-up values

We started out with the daring mission of solving long-standing problems for our CPG and retail customers. Today, we are proud to be market makers, and our journey is streaked with perseverance, team work and a whole lot of fun.

Unleash your potential by joining a powerhouse of brilliant minds from diverse backgrounds, in an environment that is learning-friendly - and often filled with food!


Senior Android Engineer

Budapest · Full-time · Senior

About The Position

We are looking for a Senior Android Engineer to join our talented team responsible for the development of Trax’s applications and mobile SDKs aimed at supporting in-store execution for our CPG clients.

About Trax 

Trax’s mission is to enable brands and retailers to harness the power of digital technologies to produce the best shopping experiences imaginable. Trax’s retail platform allows customers to understand what is happening on shelf, in every store, all the time so they can focus on what they do best – delighting shoppers. Many of the world’s top CPG companies and retailers use Trax’s dynamic merchandising, in-store execution, shopper engagement, market measurement, analytics, and shelf monitoring solutions at scale to drive positive shopper experiences and unlock revenue opportunities at all points of sale. As pioneers in computer vision, Trax continues to lead the industry in innovation and excellence through development of advanced technologies and autonomous data collection methods. Trax is a global company with hubs in the United States, Singapore and Israel, serving customers in more than 90 countries worldwide. To learn more, visit www.traxretail.com.


  • Collaborate with a global team to define, design, and deliver features
  • Ensure the performance, quality, security, and responsiveness of our apps and SDK’s
  • Identify new and emerging technologies to improve our app capabilities
  • Design and develop AR features and functionalities for Android applications using ARCore and related technologies
  • Work closely with various stakeholders

Minimum Qualifications

  • 6+ years of experience in developing Native Android Apps using Kotlin
  • Strong understanding of ARCore SDK, ARKit, or other AR frameworks
  • Experience with Android Jetpack Architecture Components and MVVM design pattern
  • Reactive programming using RxJava, Kotlin Coroutines
  • Experience in working with persistent DB such as Realm, Room
  • Tested, provisioned, compiled, and deployed applications to Google Play Store
  • Strong understanding of design patterns, data structures, and algorithms
  • Experience with RESTful APIs and Retrofit
  • Experience with third-party libraries and APIs
  • Proficient understanding of code versioning tools (Git)
  • Fluency in English

What we offer 

  • Working on state-of-the-art technology with an international team
  • Wide range of fringe benefits: cafeteria package, performance bonus, home office allowance
  • Hybrid working model
  • Career path internally
  • Learning & development opportunities 

Trax is committed to a diverse, inclusive, and equitable workplace where all team members, whatever their gender, race, ethnicity, national origin, age, sexual orientation or identity, education, or disability, feels valued and respected. We are committed to a nondiscriminatory approach and maintaining an inclusive environment with equitable treatment for all. 

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