Software 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!

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.

Job Summary

We are seeking a talented and motivated Software Engineer to design, develop, maintain, and support software applications and data-driven solutions that support business operations. The ideal candidate will have strong hands-on experience with .NET/C#, Microsoft SQL Server, T-SQL, and SQL Server Reporting Services (SSRS). Experience with REST APIs and system integration is desired.

This role will collaborate with cross-functional business and technical teams to understand requirements, solve technical challenges, and deliver reliable, scalable, and maintainable software solutions.

Essential Functions

• Design, develop, test, deploy, maintain, and support high-quality, scalable, and reliable software applications.
• Develop and maintain backend and frontend components of .NET/C# web applications, supporting full-stack development.
• Design, develop, and maintain database solutions using Microsoft SQL Server (MSSQL).
• Write, maintain, and optimize T-SQL queries, stored procedures, views, functions, and database scripts.
• Develop, maintain, and enhance SQL Server Reporting Services (SSRS) reports to support business and operational reporting requirements.
• Analyze business and technical requirements and translate them into effective software, database, and reporting solutions.
• Troubleshoot and resolve application, database, reporting, and performance-related issues.
• Collaborate with cross-functional teams, business stakeholders, and other engineers to gather requirements and deliver effective technical solutions.
• Write clean, efficient, secure, and well-documented code following established software development best practices.
• Perform unit and integration testing to ensure software quality and reliability.
• Participate in code reviews and provide constructive technical feedback.
• Contribute to all phases of the Software Development Lifecycle (SDLC), including requirements, design, development, testing, deployment, documentation, and production support.
• Stay current with relevant technologies and software development practices and identify opportunities for continuous improvement.

Required/Preferred Education and Experience

• Bachelor's degree in computer science, Software Engineering, Information Technology, Engineering, or a related field, or equivalent professional experience.
• At least 2 years of professional, non-internship software development experience.
• Professional experience working with Microsoft SQL Server and T-SQL.
• Experience developing and maintaining SSRS reports.
• Experience with .NET/C# application development.
• Experience with REST APIs and/or enterprise application integration is desired.
• Experience with AS2/AS4, Oracle Cloud, Oracle APEX, Oracle Database, or PL/SQL is beneficial but not required.

Knowledge, Skills and Abilities

• Strong knowledge and hands-on experience with Microsoft SQL Server (MSSQL).
• Strong proficiency in T-SQL, including complex queries, stored procedures, views, functions, and database scripts.
• Hands-on experience developing and maintaining SSRS reports.
• Experience with database design, data analysis, query optimization, and performance troubleshooting.
• Experience developing and supporting .NET/C# applications.
• Experience with REST APIs, web services, and system-to-system integrations is desired.
• Experience working with structured data formats such as JSON and XML is desired.
• Familiarity with API authentication and security mechanisms, including OAuth 2.0, token-based authentication, and Basic Authentication, is desired.
• Strong analytical, troubleshooting, and problem-solving skills.
• Understanding of software development methodologies and tools, including Agile/Scrum and source control.
• Ability to work independently when needed while collaborating effectively with technical and business teams.
• Strong written and verbal communication skills.

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 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.

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:
$90,000.00 to $103,000.00

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.