IoT SI Engineer, Paris – France


IoT System Integration team is in charge of integrating modem and application features for Sequans 4G/5G cellular IoT products: GPS trackers, Power meter, Biometrics. This position requires a deep understanding of Sequans IoT technology including Base-Band, RF and SW architecture, 4G/5G system and IoT requirements. A System Integration Engineer defines and implements test strategy for LTE or Application features and provides comprehensive failure route cause analysis for 4G/5G defects.



  • Integration of software changes (bug fixes and new features), with a strong focus on (4G/5G) protocol stack, RF management and low power procedures for embedded devices.
  • Investigate issues, analyze source code and propose code patches.
  • Write and perform system integration tests plans.
  • Investigate issues raised on the field or coming from other teams to reproduce and diagnose the issue.
  • Provide remote and onsite support for the investigation of failing test cases found during chipset certification and prodcuts qualification.


  • Ability to understand and investigate complex HW/SW issues.
  • Ability to analyze, track and report issues.
  • Highly motivated, fast learner and autonomous.
  • Work well within a multicultural team.


  • Engineering degree with 5 + years professional experience
  • Experience in embedded software development or/and integration
  • Knowledge in C and C++, Python, Linux, git, administration tools H26
  • Fluent in English with excellent written and spoken communication skills
  • Knowledge of mobile communication protocols (GSM, GPRS, UMTS, LTE) or wireless technology is a plus

Certified by Operators Worldwide