CareDx, Inc.

Senior Software Engineer

CareDx, Inc.Posted Aug 28, 2026

Job Description

Senior Software Engineer - Temporary

Role Overview

As a Senior Full Stack Web Developer, you'll design and develop high-quality, secure web software products using React, C#, .Net, Microsoft SQL Server, and other modern technologies. This is a full time temporary position to support us until the end of 2026.

Responsibilities

· Develop applications using C#, .NET, Microsoft SQL Server and frameworks including React, Bootstrap, and Entity Framework.

· Collaborate with stakeholders and team members to understand requirements.

· Design and develop software integration solutions utilizing web APIs and other integration technologies.

· Analyze, design, and plan solutions using appropriate industry best practices and team conventions.

· Ensure solutions are secure by following OWASP web application guidelines.

· Inform and ensure adherence to team code standards and conventions.

· Estimate effort and evaluate risks of projects and tasks.

· Debug software, resolve defects, and conduct root cause analysis.

· Participate in agile processes, including sprint planning, daily standups, and retrospectives.

· Create and execute unit tests, perform code reviews, and document designs and implementation details.

· Continuously learn and stay updated on SDLC practices, frameworks, tools, and healthcare domain knowledge.

· Automate tasks and improve processes to boost team productivity.

Qualifications

· Experience: 5+ years developing full-stack web software with .NET, C#, Microsoft SQL Server

· Frontend Skills: 5+ years' experience with React, HTML, and CSS.

· Backend Skills: 5+ Expertise in C#, .NET Core/Framework, RESTful API design, and relational databases (e.g., SQL Server).

· AI Experience: 1+ years using AI Code assistants (e.g., Claude Code, Codex, Devin.ai) is highly preferred.

· SDLC Knowledge: Solid understanding of agile methodologies, CI/CD pipelines, and Git version control.

· Problem-Solving: Strong analytical skills with the ability to break down complex problems and implement effective solutions.

· Quality Focus: Commitment to writing high-quality code, testing thoroughly, documenting work, and delivering secure and reliable software.

· Collaboration: Excellent communication skills, able to work effectively with both technical and non-technical team members.

· Education: Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience).

· Cloud-Native: Experience developing solutions designed for Microsoft Azure.

· Integrations: Depth of experience with 3rd party and internal integrations

· Experience developing greenfield features preferred.

Work Arrangement

Remote: US only roles

Compensation

Base salary range: $70 - $85 USD (hourly or annual depending on position structure)

Base pay is one part of the Total Package that is provided to compensate and recognize employees for their work, and this role may be eligible for additional discretionary bonuses/incentives and restricted stock units.

Benefits

  • Competitive base salary and incentive compensation
  • Health and welfare benefits, including a gym reimbursement program
  • 401(k) savings plan match
  • Employee Stock Purchase Plan
  • Pre-tax commuter benefits
  • Living Donor Employee Recovery Policy: up to 30 days of paid leave annually for full-time employees who donate an organ or bone marrow

About the Company

CareDx is a leading precision medicine diagnostics company advancing care in transplant, specialty oncology, and cell therapy. Through our innovative portfolio of molecular diagnostics, digital health solutions, AI-powered data and analytics, and patient support services, we partner with healthcare providers, patients, and biopharma organizations to help inform clinical decision-making and improve patient outcomes.

At CareDx, every employee has the opportunity to contribute to innovations that help transform patient care and improve lives. Every individual at CareDx has a direct impact on our collective mission to improve the lives of organ transplant patients worldwide. We believe in taking great care of our people, so they take even greater care of our patients.

With products that are making a difference in the lives of transplant patients today and a promising pipeline for the future, it's an exciting time to be part of the CareDx team.

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