Description

　　Ring is looking for a talented and motivated engineer who can specialize in network connectivity. As a Software Development Engineer, you will engage with cross-discipline teams to conceive and design innovative consumer products. You will be responsible for the design and development of Bluetooth, WiFi, VLAN, Cellular and related protocols. Working in a team, engineers help to develop and support consumer electronic security and IoT devices. Your ownership can span across the application, device framework, connectivity stack and drivers. We are a team of inventors dedicated to building world-class products.

　　Key job responsibilities

　　Create technical specifications, design documentation, test plans, and participate in test and verification

　　Develop, maintain and support our continuous integration environment, including packaging and deployment of software

　　Engage with 3rd party vendors and internal organizations to design and implement solutions

　　Write and maintain scripts to initialize and control the peripherals of the platforms

　　Maintain or enhance current embedded Linux code and scripts

　　Establish connectivity benchmarks, baselines and identify areas for continuous improvement

　　Provide technical support for critical issues as reported by QA and customers

　　Work side-by-side with QA to complete qualified work

　　We are open to hiring candidates to work out of one of the following locations:

　　Malvern, PA, USA

　　Basic Qualifications

　　3+ years of non-internship professional software development experience

　　2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience

　　Experience programming with at least one software programming language

　　3+ years of experience with: networking concepts, WiFi, VLAN, LTE, APN, AT modem commands, interfaces, routers, network packets, Unix sockets API

　　Experience with Linux in resource constrained environments

　　3+ years of experience in C++ and/or Go programming

　　3+ years of experience with shell scripting, command line Linux

　　2+ years of experience developing, compiling, and debugging kernel and drivers for embedded Linux

　　Experience with: diagnostic tools (e.g., Wireshark), diagnosing problems, gathering and analyzing metrics, and implementing solutions

　　Preferred Qualifications

　　3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience

　　Bachelor's degree in computer science or equivalent

　　Effective interpersonal, teamwork, and verbal/written communication skills.

　　Experience with Yocto, Buildroot, LFS, or other custom Linux system frameworks

　　Passionate about gadgets, IoT and smart devices

　　Strong analytical and problem-solving skills

　　Amazon is committed to a diverse and inclusive workplace. Amazon is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. For individuals with disabilities who would like to request an accommodation, please visit https://www.amazon.jobs/en/disability/us.