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RTK Algorithms Engineer

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PolyExplore

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Location:
United States, San Jose

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Category:
Research and Development

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Contract Type:
Not provided

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Salary:

Not provided

Job Responsibility:

  • Participate in the design of our high precision RTK/PPP software with the dual-band carrier phase measurements from our GNSS receiver
  • Analyze and evaluate the carrier phase measurements from our GNSS receiver for high precision applications
  • Develop and verify the algorithms that are needed for applying the carrier phase measurements for high precision applications
  • Draft technical reports for work progress

Requirements:

  • Experience developing RTK (Real Time Kinematic), PPP (Precise Point Positioning), or related precision positioning technologies
  • Hands-on experience of Kalman Filter and Least Squares in navigation
  • In-depth knowledge of different error sources and modeling in GNSS raw measurements
  • In-depth knowledge of satellite dynamics, satellite precise orbit and clock
  • In-depth knowledge of state-of-the-art ionosphere modeling and the impact on carrier phase integer ambiguity resolution
  • Proficiency in C/C++, Matlab and Python programming

Additional Information:

Job Posted:
December 11, 2025

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