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Open nowPosted 156 days ago

Sensor Fusion Engineer | Motion, DSP & GPS Analytics

Quintessential20 open roles

Where
Hyderabad
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Your applicationOpen nowSensor Fusion Engineer | Motion, DSP & GPS AnalyticsQuintessential · Hyderabad

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  6. 44.6%60 days
This job: posted 156 days ago

The posting

Motion Algorithms Engineer

Location:

Hyderabad

Experience:

4–6 years

Job Overview

We are looking for a highly skilled Sensor Fusion & Motion Algorithms Engineer with deep expertise in Digital Signal Processing (DSP) and real-time sensor data analysis. This role focuses on building advanced algorithms for motion tracking, impact detection, and GPS-based analytics.

You will work closely with hardware and firmware teams to design robust, real-time algorithms for IMU and GPS data, and contribute to building scalable data pipelines and analytics infrastructure.

Key Responsibilities

  • Design and implement advanced Digital Signal Processing (DSP) algorithms for real-time systems
  • Develop motion analysis and sensor fusion algorithms using:Accelerometers Gyroscopes IMUs and other motion sensors
  • Analyze high-frequency, real-time sensor data for:Noise reduction Signal conditioning Feature extraction
  • Build algorithms for:Motion tracking and activity classification Impact detection, magnitude estimation, and direction analysis Event detection
  • Develop GPS-based algorithms, including:Filtering (Kalman filters, smoothing, outlier rejection) Map matching and trajectory correction Distance, speed, and elevation estimation
  • Implement sensor fusion techniques combining IMU and GPS data
  • Work on real-time and offline data processing pipelines
  • Define and build data architecture for:Data ingestion Storage Retrieval Processing and analytics
  • Collaborate in building dashboards and monitoring tools for:Data quality Signal health Anomaly detection
  • Work closely with firmware and hardware teams to:Ensure algorithm feasibility on embedded systems Optimize performance and power consumption Validate sensor data integrity

Required Skills & Qualifications

  • Strong expertise in Digital Signal Processing (DSP), including:Filtering (low-pass, high-pass, band-pass) Time-series analysis Noise reduction techniques
  • Strong experience with IMU data processing and motion analysis
  • Hands-on experience with sensor fusion algorithms:Complementary filters Kalman filters (EKF/UKF preferred)
  • Experience working with GPS data processing, including filtering and trajectory analysis
  • Strong programming skills in:Python (for prototyping and analysis) C/C++ (for embedded or performance-critical implementations)
  • Experience handling real-time, high-frequency data streams
  • Strong mathematical foundation in:Linear algebra Probability and statistics Signal processing
  • Good understanding of physics (mechanics, motion dynamics)

Preferred Qualifications

  • Experience building algorithms for wearables or IoT devices
  • Familiarity with embedded constraints (memory, compute, power)
  • Experience with machine learning for time-series data (optional but valuable)
  • Experience with data pipelines and backend systems (e.g., streaming, batch processing)
  • Familiarity with data visualization tools and dashboarding (Grafana, custom dashboards, etc.)
  • Experience with map matching algorithms and geospatial data processing
  • Prior work on impact biomechanics or safety systems
  • Experience with sports analytics or fitness tracking systems

Soft Skills

  • Strong analytical and problem-solving mindset
  • Ability to translate raw sensor data into meaningful insights
  • Good collaboration skills across hardware, firmware, and data teams
  • Strong documentation and communication skills

Cross-Functional Collaboration

  • Work closely with Hardware Engineers to understand sensor characteristics and limitations
  • Collaborate with Firmware Engineers to:Optimize algorithms for embedded deployment Ensure real-time performance and efficiency
  • Partner with Data/Backend teams to build scalable analytics pipelines and dashboards

Key Priority Requirements

  1. Expertise in Motion data analysis - GPS, Accelerometers, Gyroscopes, etc.
  2. Expertise in Digital Signal Processing - Filtering on data
  3. Expertise in Algo development on Motion data
  4. Expertise in Data Architecture design
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