Software Development Engineer III - Labcorp

LabCorp is seeking a remote Software Development Engineer III to join our team.

The Lead Software Development Engineer plays a key role in designing, developing, and supporting mission‑critical laboratory systems that enable complex clinical and operational workflows. This position combines deep technical expertise with leadership responsibilities to deliver high‑performance LIMS applications using modern technologies and cloud platforms. The role partners closely with cross‑functional teams to drive innovation, improve system scalability, and support Labcorp ’s ongoing digital transformation initiatives.

Work Schedule : Standard business hours are Monday through Friday, 8:00 a.m. to 5:00 p.m. EST. Business needs may occasionally require additional hours, including after‑hours support, based on project demands and production needs.

Application Window Closes: 6/19/26

**Pay Range: $85,000 - $140,000 per year

All job offers will be based on a candidate’s skills and prior relevant experience, applicable degrees/certifications, as well as internal equity and market data.

Job Responsibilities

• Design and document technical and functional specifications using tools such as flowcharts, ER diagrams, and pseudocode.
• Develop, test, and integrate high‑quality software using modern engineering standards and automated tools.
• Review and refactor existing code to improve performance, scalability, and maintainability.
• Analyze and enhance existing applications to meet evolving business requirements.
• Support migration efforts from legacy systems to modern platforms.
• Serve as a subject matter expert for internally developed Virtual LIMS (Lab Information Management System).
• Support production environments, including Tier‑3 troubleshooting and occasional after‑hours support including on-call support.
• Adhere to enterprise development standards and best practices.
• Learn and apply knowledge of laboratory operations and clinical workflows to support system design and functionality.
• Contribute as both an individual contributor and technical SME, providing guidance to junior engineers as needed.

Minimum Qualifications

• Bachelor’s degree with 7 or more years of relevant experience; or Master’s degree with 5 or more years of relevant experience; or PhD.

PreferredQualification:

• Experience with .NET technologies including .NET Core, ASP.net, MVC, WCF, RIA Services, Entity Framework.
• Strong database design and query writing using SQL Server or RDBMS systems.
• Well versed in API development and microservices architecture, docker, Kubernetes, cloud-native apps.
• Distributed application design and development using Kafka/MQ/RabbitMQ or similar technologies.
• Ability to support Tier‑3 production issues, including occasional