Software Infrastructure Engineer

The Wireless R&D group is focused on developing a Test Base Station (TBS) for verification of QCT mobile chipset functionality. We are seeking a software engineer for an exciting opportunity to collaborate in the implementation and verification of complex wireless systems. The successful candidate will be part of a diverse, experienced team developing a wide range of solutions including design and support of user-facing features for the 5G TBS product. Sophisticated multi-thread software is written in Python3 and implemented as a Linux service. Fast paced development is supported by Continuous Integration processes and systems.  

Tasks performed by software infra engineers on the TBS team include:  

• Manage configuration and system state of the product spanning multiple Linux servers and custom hardware platform 

• Communication and sequencing of start-up and control of modules / subsystem 

• Backend REST API development, evolution, and support 

• Control and status monitoring of custom hardware platform 

The ideal candidate would have the following: 

• Bachelor's degree in Electrical Engineering, Computer Engineering, or Computer Science. 

• 1+ years experience in Object Oriented software design/development. 

• 1+ years demonstrated experience with advanced Python 3.10+ OO subsystem/library development 

• Operating system fundamentals including parallel programming with processes/threads 

• Understanding of network concepts and IP based messaging 

• Linux command line experience 

• Familiarity with industry standard software development and debugging tools (IDEs, build systems, git). 

• Strong communication skills 

Preferred Qualifications:

Principal Duties and Responsibilities:

•    Applies Wireless WAN Modem Software knowledge to assist in the design, standardization, implementation, verification, validation, and commercialization of Wireless WAN (or cellular) air interfaces, modem technologies, and related core network. 

•    Assists in the design, optimization, and implementation of software for wireless systems and modems. 

•    Collaborates with team members to develop high quality and high capability air interface and modems with high performance (e.g., capacity, coverage, throughput, latency, power consumption) and acceptable cost.

•    Designs products that meet customer requirements and standards 

•    Develops unit test cases to test/verify code for a well-defined component and assists with the integration of software into a platform or product.

•    Writes technical documentation and feature descriptions for projects to guide users to implement output.

Level of Responsibility:  
•    Works under supervision.    
•    Decision-making affects direct area of work and/or work group.
•    Requires verbal and written communication skills to convey basic, routine factual information.
•    Tasks consist of a limited number of steps and can be referenced using directions or manuals.