Job description
Company Description
Founded by seasoned experts in the embedded and software industries, PTech Soft GmbH emerged in 2023 as a pioneering force in the technology sector.
Renowned globally as a front-runner, we specialize in delivering high-performance, top-tier, and fortified solutions, solidifying our stance as the vanguard of innovation.
Role Description
We are seeking a Senior Embedded Engineer with hands-on expertise in GNSS / GPS / RF domain.
You will be responsible for designing, implementing, and validating firmware that synchronizes signals between RF front ends, GNSS receivers, and system-level timing units — ensuring microsecond-level accuracy and power-efficient operation.
You will collaborate closely with system, RF, and algorithm engineers to realize high-performance and power-optimized embedded firmware architectures for next-generation timing and positioning solutions.
Location: Bangalore
Experience: 5–15Years
Key Responsibilities Design, develop, and optimize firmware for GNSS, GPS, and RF timing synchronization systems.
· Integrate GNSS base-band and sensor subsystems to achieve accurate time and frequency synchronization.
· Develop firmware control layers for RF front ends, clock calibration, and precision timing correction.
· Work on low-level firmware optimization for latency, jitter, and drift minimization
· Implement device drivers, RF control interfaces, and time synchronization algorithms for SoC and MCU platforms.
· Collaborate with RF and system teams to optimize firmware for phase-locked loops (PLL), oscillator management, and time transfer protocols.
Required Skills & Experience:
· Bachelor’s / Master’s in Electronics, Computer Engineering, or Embedded Systems.
· 5–10+ years of professional experience in embedded firmware development using C/C++
· Strong knowledge of GNSS / GPS systems, timing architectures, and RF front-end control.
· Experience implementing time synchronization protocols, clock correction algorithms, and frequency calibration.
· Familiarity with PLL, TCXO, OCXO, and timekeeping components at firmware interface level.
· Proficiency with RTOS frameworks (FreeRTOS, Zephyr, etc.) and bare-metal systems.
· Hands-on debugging using JTAG, SWD, logic analyzers, and oscilloscopes.
· Knowledge of power management, sleep-wake mechanisms, and real-time scheduling.
How to apply
· If this sounds like you (or someone in your network), share your CV with us at or connect with us directly.
Required Skill Profession
Other General