Staff Software Engineer - QuidelOrtho

The Opportunity

QuidelOrtho unites the strengths of Quidel Corporation and Ortho Clinical Diagnostics, creating a world-leading in vitro diagnostics company with award-winning expertise in immunoassay and molecular testing, clinical chemistry and transfusion medicine. We are more than 6,000 strong and do business in over 130 countries, providing answers with fast, accurate and consistent testing where and when they are needed most – home to hospital, lab to clinic.

Our culture puts our team members first and prioritizes actions that support happiness, inspiration and engagement. We strive to build meaningful connections with each other as we believe that employee happiness and business success are linked. Join us in our mission to transform the power of diagnostics into a healthier future for all.

The Position

At QuidelOrtho , we’re advancing the power of diagnostics for a healthier future for all . Join our mission as our next Staff Software Engineer, Embedded Systems, to support our R&D Software Engineering team in the design and development of next-generation diagnostic platforms. This role provides technical leadership across requirements definition, software architecture, detailed design, implementation, and integration of high-quality embedded software.

The position is expected to drive the successful design, documentation, and delivery of application-level embedded software across real-time environments and hardware platforms (e.g., microcontrollers and SoCs), while collaborating cross-functionally to ensure technical quality, compliance, and product readiness.

This position is remote eligible but candidates local to San Diego, CA are highly desirable.

The Responsibilities

• Lead the design of software components and subsystems in alignment with system requirements and architecture
• Lead and influence computing and software architecture decisions across projects and cross-functional teams
• Develop and review code to implement new functionality, enhance existing capabilities, and uphold software quality standards
• Provide level-of-effort estimates, technical input, and risk identification to support planning and delivery commitments
• Gather and document software requirements and specifications
• Implement unit test to meet coverage goals
• Fix defects found during implementation process or reported by the software test team
• Lead complex system integration, debugging, and root-cause analysis across hardware, firmware, and software boundaries
• Drive software process definition and continuous improvement initiatives to improve quality, efficiency, and compliance
• Support and help coordinate release readiness activities, including technical review, defect resolution, and cross-functional alignment
• Perform other work-related duties as assigned.

The Indiv