Job Description

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. And we're just getting started. We are broadening our vision beyond diabetes to empower people to take control of health. That means 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.

Position Summary:

We are seeking a skilled and motivated

Software Applications Engineer

with strong experience in

C# .NET development

to join our engineering team. This role involves designing, developing, and maintaining both

desktop (PC)

and

web-based applications

, while collaborating with internal and external teams to ensure seamless integration and secure delivery of software solutions.

Key Responsibilities:

Design, develop, and maintain

Windows desktop applications

using

C# and .NET Framework/.NET Core

. Build and support

web applications

using

ASP.NET MVC/Web API, Blazor, or Razor Pages

. Collaborate closely with

product managers

,

QA engineers

,

UI/UX designers

, and other developers to define requirements, design solutions, and ensure successful delivery. Participate in

Agile ceremonies

including daily stand-ups, sprint planning, and retrospectives. Conduct and participate in

code reviews

, ensuring code quality and knowledge sharing. Provide

technical support and guidance to external teams

integrating with our systems, including API usage, SDKs, and data exchange formats. Develop and maintain

integration documentation

, sample code, and onboarding materials for external developers. Develop automated unit and integration tests Act as a liaison between internal development teams and external partners to resolve integration issues and ensure alignment on technical requirements. Troubleshoot and resolve software defects and performance issues. Stay current with emerging technologies and industry trends. Identify gaps in the development process and self-start activities to address these gaps Investigate and resolve issues on your own, and then appropriately share your findings with the team

Required Qualifications:

Bachelor's degree in Computer Science, Software Engineering, or related field. 3+ years of professional experience in

C# .NET development

. Strong understanding of

object-oriented programming

and

design patterns

. Experience with

Windows Forms

,

WPF

, or

UWP

for desktop development. Experience with

ASP.NET Core

,

MVC

,

Web API

, or

Blazor

for web development. Familiarity with

SQL Server

or other relational databases. Proficiency with

source control systems

(e.g., Git). Strong

communication and interpersonal skills

, especially in cross-team collaboration.

Preferred Qualifications:

Experience supporting

external developers or partners

with API or SDK integration. Familiarity with

RESTful APIs

,

OAuth

, and

authentication/authorization

mechanisms. Knowledge of

cybersecurity best practices

, especially

Public Key Infrastructure (PKI)

, certificate management, and secure communication protocols. Experience with

cloud platforms

(e.g., Azure, AWS). Knowledge of

DevOps practices

and

CI/CD pipelines

. Familiarity with

Java

is a plus. Familiarity with

Cross-Platform Development

is a plus Experience with

Agile/Scrum methodologies

.

Experience and Education

Typically requires a Bachelor'sdegree in a technical discipline, and a minimum of 2-5 years related experience or Master's degree and 0-2 years equivalent experience.
To all Staffing and Recruiting Agencies: Our Careers Site is only for individuals seeking a job at Dexcom. Only authorized staffing and recruiting agencies may use this site or to submit profiles, applications or resumes on specific requisitions. Dexcom does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to the Talent Acquisition team, Dexcom employees or any other company location. Dexcom is not responsible for any fees related to unsolicited resumes/applications.