Backend Navigation Engineer at QLAN · Web3Vacancy
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Backend Navigation Engineer

Remote
Market range (est.) $90k–$180k
◆ 6/10 devtechBackend Developer
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About this role

QLAN is looking for a Backend Navigation Engineer to process automotive data and develop navigation solutions using advanced technologies.

Description

QLAN is a technology integrator implementing end-to-end AI solutions in the business processes of large companies and government structures.

Responsibilities
  • Process data collected during automotive runs.
  • Restore and correct vehicle movement tracks.
  • Use Kalman filter for navigation data processing.
  • Perform map matching.
  • In the case of an extended hardware complex, combine data from CAN, USB GPS, video, and navigation sources.
  • Develop data converters as per technical specifications.
  • Check the quality and correctness of received data batches.
  • Automate data verification using Python.
  • Calculate polygon coverage.
  • Participate in calibration runs and analyze results.
  • Identify data issues and determine their causes.
  • Interact with the sensor integration engineer and project manager.
Requirements

Required

  • Proficient in Python.
  • Experience in data processing and analysis.
  • Understanding of navigation and positioning principles.
  • Practical experience with Kalman filter.
  • Understanding of map matching algorithms.
  • Ability to work with large data sets.
  • Skills in automating data processing and verification.
  • Ability to independently understand the quality and structure of raw data.

Important

  • Experience with GPS/GNSS, CAN, video, time series, sensor fusion, geodata, and GIS, NumPy/Pandas/SciPy.
  • Experience with automotive or robotic systems.
  • Experience in processing data from multiple sensors.
Conditions & Benefits
  • Project-based employment with a flexible work format.
  • Direct communication with technical management without bureaucracy.
  • Opportunity to grow into a full-fledged technical role within the company.
Job Details
Market range (est.)$90k–$180k
LocationRemote
AI Score★★★★★★☆☆☆☆ 6/10
PostedOct 12, 2026 (11h ago)
Tags & Skills
devtechBackend Developer
Tech Stack
Pythondata processingnavigationKalman filtermap matchingsensor fusionGPSGNSSCANvideotime seriesgeodataGISNumPyPandasSciPy
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