Sr SW Test Development Engineer

Overview

The Company

Dexcom Corporation (NASDAQ DXCM) is a pioneer and global leader in continuous glucose monitoring (CGM). Dexcom began as a small company with a big dream:
To forever change how diabetes is managed. To unlock information and insights that drive better health outcomes. Here we are 25 years later, having pioneered an industry. We are broadening our vision beyond diabetes to empower people to take control of health with personalized, actionable insights aimed at solving important health challenges. To continue what we ve started:
Improving human health.

We are driven by thousands of ambitious, passionate people worldwide who are willing to fight like warriors to earn the trust of our customers by listening, serving with integrity, thinking big, and being dependable. We ve already changed millions of lives and we re ready to change millions more. Our future ambition is to become a leading consumer health technology company while continuing to develop solutions for serious health conditions.

We ll get there by constantly reinventing unique biosensing-technology experiences. Though we ve come a long way from our small company days, our dreams are bigger than ever. The opportunity to improve health on a global scale stands before us.

The Firmware Tools team is responsible for developing tools that help users connect with both Transmitter and Receiver devices to check the health of the devices and download and extract data. The extracted data is further used to evaluate and analyze the measurements, this helps the teams within Dexcom make improvements for next generation sensors and wearables.

As a Sr SW Test Development Engineer, the candidate will support test FW feature interfaces, validate CGM Transmitter performance.

This role reports to the Manager of SW Development Engineering and works cross functionally to ensure the appropriate test scripts and validations are developed to satisfy the goal of the organization.

• Responsible to validate BLE interface of Nordic/Silicon Labs based CGM transmitters and Dexcom G7 Application
• Execute BLE Interoperability test to evaluate system performance and compatibility of BLE vendors/versions
• Perform system-level use cases such as Intended use, Cross-Body, Direct-To-Watch, Range and Interoperability. Analyze the results and share the feedback for Next-Gen CGM transmitters
• Debug customer reported issue and support development team/vendor to resolve the issue
• Utilize Python, Android Debug Bridge (ADB), Ellisys, Selenium and Appium framework to develop functional and stability tests
• Ability to work in a fast-paced Agile environment
• Use Git Hub, Jira and Confluence tools to create User stories and defect cards and document and maintain code in the repository

• Bachelor’s degree in computer engineering/science, Electrical/Electronic engineering or related field highly preferred with 7-12 years of industry experience
• 2-4 years plus of previous experience in firmware/embedded testing is required
• 2+ years of Embedded C experience is a plus
• 2+ years of Python script development experience is required
• Experience in developing test plan/case and test scripts is required

• Languages:
  
  C, C++, Embedded C, Python
• Tools: SSH Client, Arduino, JIRA, JTAG, PyCharm, Ellisys Sniffer, Wireshark, MATLAB
• Peripherals: GPIO, UART, SPI, I2C, CAN Protocol, TCP/IP, UDP

• A front row seat to life changing CGM technology. Learn about our brave #dexcomwarriors community.
• A full and comprehensive benefits program.
• Growth opportunities on a global scale.
• Access to career development through in-house learning programs and/or qualified tuition reimbursement.
• An exciting and innovative, industry-leading organization committed to our employees, customers, and the communities we serve.

• 0-5%

Typically requires a Bachelor’s degree in a technical discipline, and a minimum of 5-8 years related experience or Master’s degree and 2-5 years equivalent industry experience or a PhD and 0-2 years experience.

Your primary location will be a home office. You will…