Are you as enthusiastic about innovation as we are? Our portfolio companies are hiring.
OCA Ventures

Senior Mobile Engineer

Software Engineering
Ramat Gan, Israel
Posted on Monday, October 11, 2021

ABOUT PLACER.AI: is a fast-growing big data startup led by seasoned executives and repeat entrepreneurs who are building the world's first "Google Analytics for the physical world."’s platform provides instant visibility into any property in the U.S., presenting accurate details about visitation patterns and demographic breakdowns of visitors.’s customers can see where visitors have been before, where they go afterwards, where they typically go for sports, entertainment, groceries, etc., and what their interests are.'s A.I.-based SaaS platform replaces archaic solutions such as manual surveys, installed cameras and other people-counting systems, creating a blue ocean market of more than $100B. has grown 3x year-over-year for the past 3 years, counting more than 2,200 paying customers across a range of industries, including 2 of the world’s top-10 retailers, 2 of the top-10 CPG firms worldwide, a world’s top hospitality firm, 2 of the world’s top-10 commercial real estate (CRE) firms and 2 of the world’s top multinational asset managers and hedge funds. has just raised $100M for Unicorn ($1B+) valuation in Series C funding.

  • Play a central role in building Placer's mobile SDK with modern mobile technologies and development of best practices in mind
  • As part of this role you will work on non-trivial challenges in areas of geospatial data and high performance optimization while maintaining knowledge and understanding of low level architecture in Android

  • Work as part of a team of mobile developers who can do more than basic Android/iOS
  • Create a state of the art geospatial algorithms with iterative experimentation that runs on millions of devices
  • Develop and own backend services that scale up to millions of devices using serverless and managed cloud solutions
  • Go beyond location data and create a holistic data sourcing solution for foot traffic analysis
  • Collaborate with Big Data and Data Science teams to design and implement the entire data pipeline
  • Help implement quality measurement tools and analyze the performance data

  • 5+ years of hands-on mobile development experience with Android
  • Supported at least 500k DAU on a single app/SDK
  • Experience working and/or building CI/CD pipelines and understanding of modern SW development cycle
  • In-depth knowledge of mobile operating systems.
  • Seeing software development as the core of what everyone on the team does, and Android/Data Analysis/QA as implementation details
  • Be transparent, aspire for excellence but know how to compromise to meet business needs.
  • Ability to operate in a flexible, dynamic, yet fast-paced work environment.

  • Experience writing Mobile SDKs/Location-driven features.
  • Experience working with AWS/GCP/Firebase other Cloud technologies.
  • Experience working with Kubernetes/Spark/Kafka/Other large scale technologies.


  • Join a rocketship! We are pioneers of a new market that we are creating
  • Take a central and critical role at
  • Work with, and learn from, top-notch talent
  • Competitive salary
  • Excellent benefits

NOTEWORTHY LINKS TO LEARN MORE ABOUT PLACER is an equal opportunity employer, and we are committed to building a team culture that celebrates diversity and inclusion.’s applicants are considered solely based on their qualifications, without regard to an applicant’s disability or need for accommodation. Any applicant who requires reasonable accommodations during the application process should contact’s Human Resources Department to make the need for an accommodation known.