Principal Signals \ Wireless Theory Engineer

Lakeland, FL

RF Signal Processing Engineer developing and implementing new algorithms for wireless systems. Shape the next generation of transportation networks and location-aware mobile experiences by working on leading edge technologies to seamlessly integrate people’s digital and physical lives. If you’re passionate about building technology that will make a difference, this is the team for you!

Key Requirements:: 

  • Strong understanding of RF ranging and angle-of-arrival techniques, e.g. PDOA, TDOA, TOA, and RTT
  • Understanding of wireless time synchronization techniques
  • Understanding of radar
  • Experience in estimation
  • Experience with data analysis and error modeling
  • Experience in embedded development
  • Strong software development experience and excellence in C++
  • Strong experience and knowledge of software design paradigms and software development best practices
  • Ability to build prototype systems for data analysis, error modeling, prediction, and prototyping new algorithms
  • Knows how to debug complex systems
  • Strong creative problem-solving skills
  • A passion for programming and would do it anyway even if not for work
  • A passion for building things
  • iOS, OS X, application, and/or unix system development a plus

Job Description:: 

Join a team which designs, implements, and powers brand new technologies and services on a fast-growing mobile/transportation development platforms. We are looking for a highly motivated RF ranging and signal processing engineer with an understanding of location technologies and related fields (RF ranging and angle-of-arrival techniques, estimation theory, error modeling). Design systems to solve complex problems in RF ranging, angle-of-arrival, GNSS, WiFi/Cell, and other location services, indoor positioning, iBeacon, RFID, GPS, INS, inertial sensor fusion, dead reckoning, crowd-sourced analytics, and other location-related technologies.


  • MS or PhD in relevant location or ranging field (angle-of-arrival, WiFi, GPS/GNSS, tracking algorithms, Computer Science, etc, or related field)
  • Master’s (Preferred)

Additional Requirements: 

Interested in creating new technologies and solving the algorithmic challenges that come with it. Passion for actively learning new skills, techniques, and programming languages/libraries/frameworks. Desire to be exposed to all aspects of development; prototyping, planning, designing, launching, and scaling. Thrive in a collaborative environment and communicate effectively. Obsessively passionate and inquisitive, and seek to solve everyday problems in innovative ways. Laser-focused on the smallest details that are meaningful to our customers.


  • Relevant: 6 years (Required)


  • Health insurance
  • Dental insurance
  • Vision insurance
  • Retirement plan
  • Paid time off