Software Engineer III
Job Description
Quest Diagnostics Incorporated seeks Software Engineer III (multiple positions) in Norristown, PA.
Responsibilities:
Develop key product features within existing large-scale enterprise applications and new strategic initiatives that will drive system and operational efficiencies, measure system performance, and provide “glue” for complex solutions. Code and build server-side software sing Java-based technologies, such as JBoss, SpringBoot, Spring Integration, Core Spring Frameworks, Messaging/MOM (JMS, MQSeries, RabbitMQ), and Web Services such as SOAP and REST. Responsible for software performance engineering aspects. Peer review code written by other developers. Participate in the full SDLC (Software Development Lifecycle) involving design, implementation, testing and launching. Document software design and testing evidence using company standards. Participate in database design and writing complex SQL in an Oracle environment, as well as daily scrum calls for Agile environment development. Additional duties will include: generating and analyzing business and functional requirements for proposed software solutions; participating in architectural and database design discussions as they relate to product direction; developing front-end components and the backend systems; and designing and implementing changes to systems that yield higher performance and resiliency while achieving lower operations overhead. Work closely with other engineers to develop the best technical design and approach for new product development. Conduct design and code reviews of multiple projects, generate data for project planning, and act as the designated expert for owned application areas. Remote work permitted 2 days per week must live within commuting distance from Norristown, PA to report for onsite work.
Qualifications:
Bachelor’s degree (or foreign equivalent) in Computer Science, Computer Applications, or a related technical field. 5 years of experience in: software development; requirement gathering discussions with stakeholders resulting in a formal requirement specification document; Java and Spring Core; designing and development with Oracle database 19c; Web Technologies and multi-tier architectures. 2 years of experience in UI technologies such as JavaScript, AJAX, CSS, or HTML. Remote work permitted 2 days per week must live within commuting distance from West Norriton, PA to report for onsite work.
To apply, please submit your resume on careers.questdiagnostics.com using requisition number: 56777
56777
Quest Diagnostics honors our service members and encourages veterans to apply.
While we appreciate and value our staffing partners, we do not accept unsolicited resumes from agencies. Quest will not be responsible for paying agency fees for any individual as to whom an agency has sent an unsolicited resume.
Equal Opportunity Employer: Race/Color/Sex/Sexual Orientation/Gender Identity/Religion/National Origin/Disability/Vets or any other legally protected status.
“I love working here because Quest has been my second family and second home. I've experienced a wholesome work environment, and good management.”
- Quest Employee
- Software Engineer III Norristown, Pennsylvania 03/24/2026
- Sr. Manager, Engineering - Process & Reliability Clifton, New Jersey 03/24/2026
- Phlebotomist II Albuquerque, New Mexico 03/24/2026
No jobs have been saved.
No jobs have been saved.
-
Culture Our people contribute to fostering an inspiring and supportive workplace where we empower better health for our customers every day. Through our 11 Employee Business Networks (EBNs) employees can grow, connect, and contribute with professional development, mentorship, EBN program offerings, and community engagement. Each of our Quest Employee Business Networks is open to all employees. -
Benefits We strive to ensure our people live a healthier lifestyle by offering programs and solutions that help you take care of yourself and those you love. Find out how our benefits give you everything you need to live your best life.
-
Corporate Social Responsibility Report We're committed to promoting a healthier world, creating an inspiring workplace, and building value for all stakeholders. Discover how we're making this happen in our annual reports.
-
Job Seeker Resources | Quest Diagnostics No matter where you are in your journey with us, you're probably curious about our hiring process. With that in mind, check out some of the most frequently asked questions we get from candidates below.
-
Upcoming events | Quest Diagnostics Our events are the perfect way to meet us and discover more about what it means to choose a career with Quest. Here’s the place to keep your calendar up-to-date with all the details of our upcoming virtual and in-person events.
-
Innovations and Insights | Quest Diagnostics We’re a customer-first organization dedicated to creating a healthier world. We offer an environment that encourages curiosity. Ready to collaborate with us? Explore the areas below or search all open jobs to discover your next meaningful and challenging role.
-
Students & early career | Quest Diagnostics Whether you are transitioning from high school, college or to civilian life after serving in the military, we have programs that can help you reach your goals - and share in the incredible work we do. At the same time, you’ll be able to enjoy the satisfaction that comes with joining a network of 50,000 brilliant minds united by a shared passion to build a healthier future.
Why get job alerts?
To stay in touch with us, we encourage you to sign up for our job alerts.
Once registered, we’ll match you with current and future career opportunities. You’ll also receive updates about Quest news, events, and other exciting opportunities.
Quest Diagnostics is an equal employment opportunity employer. Our policy is to recruit, hire and promote qualified individuals without regard to race, color, religion, sex, age, national origin, disability, veteran status, sexual orientation, gender identity, or any any other legally protected status . Quest Diagnostics observes minimum age requirements established by federal, state and/or local laws, and will ask an applicant for verification when deemed necessary.
Quest Diagnostics is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please complete the accommodation request form.