Senior Software Engineer

About the role

TransMedics, Inc. is a medical technology company transforming solid organ transplantation for patients with end-stage heart, lung, and liver failure. The Senior Software Development Engineer will contribute to the full life cycle of embedded software applications that preserve donated hearts, lungs, livers, and other organs on the Organ Care System (OCS™), a first-in-class proprietary device/solution platform.

Responsibilities

• Work with stakeholders to determine software requirements and develop risk analysis for new applications
• Design, implement, unit test, and document embedded software
• Write and execute software unit and system test plans and procedures
• Develop and maintain software development procedures per regulatory standards (e.g., FDA guidance, IEC 62304)
• Manage procedures and deliverables for software verification
• Address field complaints by determining root cause and implementing corrective actions
• Support quality audits and the development of FDA submissions
• Perform other TransMedics tasks and duties as assigned

Requirements

• BS/MS in Software Engineering, Electrical Engineering, or equivalent combination of education and experience
• 8+ years of related experience in real-time embedded software development
• Proficient in C and C++
• Must be team-oriented with outstanding interpersonal and communication skills (written and verbal)
• Must be detail-oriented and highly organized

Preferred Qualifications

• Qt framework experience
• Device driver level development (e.g., UART, I2C, SPI, ADC, BT, USB OTG)
• ARM Processor and PIC microcontroller development
• Experience with RTOS (e.g., QNX RTOS or equivalent)
• Standard embedded development and debug tools (e.g., GNU, Momentics, CMake, JTAG)
• Standard Configuration Management and Project Tools (e.g., Git, JIRA, Ubuntu, Labview)
• Familiarity with CI/CD build environment infrastructure
• Strong knowledge of Object-Oriented Design (OOD) and Unified Modeling Language (UML)
• Integration of testing, static analysis, and security frameworks
• Medical device software development experience with compliance to IEC-62304 and FDA guidelines

About TransMedics

TransMedics is a commercial-stage medical technology company transforming organ transplant therapy for patients worldwide. Our mission is to help save more patients’ lives by increasing access to viable donor organs for those awaiting an organ transplant. The company is relocating its headquarters to Somerville, MA by 2028 to support collaboration, creativity, and innovation in organ transplantation.

Pay

The expected base salary range for this role is $129,000 – $183,600. Actual salary will depend on factors such as candidate experience, qualifications, skills, and work location. This role may also be eligible for bonuses and equity.

Benefits

• Medical with Health Reimbursement Account through Blue Cross/Blue Shield of MA
• Dental and vision coverage
• Healthcare Flexible Spending Account
• Dependent Care Flexible Spending Account
• Short-term and long-term disability
• 401K Plan
• Pet insurance
• Employee Stock Purchase Plan