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Cellular RRC Software Developer M/F

General information


  Location: Mediterranean

Type of contract: Regular

Job open date: 23/10/2021

Company department: Software Developer


 STMicroelectronics is a leading semiconductor company, a world key player thanks to our 43,200 employees including 8,300 working in R&D.

 ST’s products are found everywhere today. And together with our customers, we are enabling smarter driving, homes, factories, and cities, along with the next generation of mobile and Internet of Things devices. Everywhere microelectronics makes a positive contribution to people lives, ST is there.

 In 2018, we were ranked by the Randstad Employer Brand Research Award among the 5 most attractive companies in France, for our values of excellence, our integrity and the respect of our employees.



Cellular SW Development Engineers will be working in a dynamic and fast paced organization in charge of designing and implementing optimized cellular communications baseband modems.

Main accountabilities:
- Requirements analysis from 3GPP specifications
- Provide a detailed design including state machines, interface definitions, sequence diagrams and data structures of different modules
- SW Implementation in C
- Engage in design reviews and code reviews
- Engage in different testing phases including in-house testing environment, IOT testing and conformance testing
- Review and interpret certification/carrier test requirements and analyze their results



  •  Required Competencies:
    - Hands on experience in wireless development/system engineering
    - Strong software engineering skills including design, programming (C/C++) and debugging in real-time multi-threading environments
    - Good knowledge of Access Stratum layers with focus on L3 for cellular technologies
    - Good knowledge of 3GPP specifications
    - Strong knowledge of operating systems fundamentals and Data Structures
    - Experience in complex software debugging
    - Good communication skills in both verbal and written English.
    - Ability to work in a fast-paced dynamic environment.
    - Working independently with little supervision.
    - Ability to effectively multi-task, manage priorities and solve technical problems independently.
    - Self-learning, self-disciplined, and a good team player.
    - Highly motivated, energetic and enthusiastic.
    - Good at developing relationships with internal and external teams.
    - Collaborates with cross-functional teams to debug complex issues at a block/system level.
    Desired Competencies:
    - Previous working knowledge of multiple LTE signaling and physical layer test equipment (Keysight/Anritsu/R&S)
    - Knowledge of LTE Measurements
    - Knowledge of networking concepts
    - Experience with Continuous Integration systems
  •  4 - Bachelor degree
  •  2-5 years



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