Associate Full Stack Engineer

Acute Care Technology

At ZOLL, we're passionate about improving patient outcomes and helping save lives. We provide innovative technologies that make a meaningful difference in people's lives. Our medical devices, software and related services are used worldwide to diagnose and treat patients suffering from serious cardiopulmonary and respiratory conditions.

The Acute Care Technology division of ZOLL Medical Corporation develops and delivers innovative lifesaving products and software solutions to EMS, hospital, public safety, and military customers globally. Products include AEDs, trauma kits, ventilators, temperature management solutions, and more. Our dedicated employees take pride in their commitment to improving patient outcomes while delivering world-class customer service.

At ZOLL, you won't just have a job. You'll have a career—and a purpose.

Join our team. It's a great time to be a part of ZOLL!

Job Summary

We are looking for an Associate Full Stack Engineer to design, develop, integrate, and maintain business applications across front-end, back-end, database, reporting, and enterprise systems. This career-level role applies advanced technical knowledge to independently deliver solutions with limited supervision, troubleshoot complex application and data issues, and contribute to projects and process improvements that support department objectives. The position requires strong C#/.NET and SQL Server skills, along with experience working with APIs and enterprise application integrations.

Due to the on‑site requirements of this position, applicants are expected to reside within a reasonable commuting distance of the designated work location (Chelmsford, MA). This role does not offer relocation.

ZOLL Medical does not provide immigration-related sponsorship for this role. Do not apply for this role if you will need ZOLL immigration sponsorship (e.g. H1B, TN, STEM, OPT, etc.) either now or in the future.

Essential Functions

• Design, develop, test, deploy, and maintain full stack applications and Windows-based business applications, working independently on assigned solutions with limited supervision.
• Develop and support applications using C#/.NET and related technologies.
• Partner with business stakeholders and cross-functional teams to evaluate requirements, recommend technical approaches, and translate business needs into reliable solutions.
• Design, develop, and support REST/SOAP API integrations and JSON/XML data exchanges between enterprise systems, adapting existing approaches to address complex integration needs.
• Develop SQL Server queries, stored procedures, and database objects; analyze and resolve complex application and data-related issues using sound technical judgment.
• Develop and maintain operational and business reports using SSRS and Power BI.
• Support and enhance MES/Camstar workflows and task-list development as needed.
• Support Five9 integrations, including SOAP APIs and block-based development tools; Five9-specific training can be provided.
• Troubleshoot, maintain, and improve existing applications, integrations, reports, and automated processes; identify root causes and recommend sustainable improvements.
• Manage assigned application development work and technical processes from analysis through implementation, coordinating with stakeholders and contributing to project and department objectives.
• Provide technical guidance and knowledge sharing to less-experienced team members as appropriate, and contribute to reviews of technical work and solution approaches.

Required/Preferred Education and Experience

• Bachelor’s degree in computer science, Software Engineering, or a related technical field (or equivalent practical experience).
• 5+ years of relevant software/application engineering or development experience, including hands-on experience with C#/.NET and SQL Server.
• Experience independently developing, supporting, and integrating business applications in a production environment, including troubleshooting complex technical issues and delivering solutions through the software lifecycle.

Knowledge, Skills and Abilities

• Python/PowerShell – Scripting and task automation experience.
• Salesforce API – Basic understanding; direct experience is not required.
• Azure – Basic familiarity with Azure services and administration.
• Oracle Cloud – Ability to export reports and verify claim data; training can be provided.
• Linux – Basic familiarity; primarily used for specific projects.
• Power Automate – Basic understanding of flows and integration with APIs or SQL Server.

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

• Standing - Occasionally
• Walking - Occasionally
• Sitting - Constantly
• Talking - Occasionally
• Hearing - Occasionally
• Repetitive Motions - Frequently

ZOLL is a fast-growing company that operates in more than 140 countries around the world. Our employees are inspired by a commitment to make a difference in patients' lives, and our culture values innovation, self-motivation and an entrepreneurial spirit. Join us in our efforts to improve outcomes for underserved patients suffering from critical cardiopulmonary conditions and help save more lives.

The annual salary for this position is:

$103,000.00 to $115,000.00

This position is eligible for an annual bonus in accordance with the company's bonus plan. Factors which may affect starting salary include geography, skills, education, experience, and other qualifications of the successful candidate. Details of ZOLL's comprehensive benefits plans can be found at .

Applications will be accepted on an ongoing basis until this position is filled. For fully remote positions, compensation will comply with all applicable federal, state, and local wage laws, including minimum wage requirements, based on the employee’s primary work location.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, disability, or status as a protected veteran.

ADA: The employer will make reasonable accommodations in compliance with the Americans with Disabilities Act of 1990.