Senior Software Engineer

Sonic Healthcare USA, Inc

Dallas, TX, United StatesFull-timePosted Nov 4, 2026

About the role

Job Functions, Duties, Responsibilities and Position Qualifications:

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Position Summary

The Senior Software Engineer designs, develops, and supports enterprise software applications that enable laboratory and business operations. This role works closely with architects, developers, product stakeholders, laboratory operations, and IT teams to deliver secure, scalable, and reliable solutions.

You will serve as a senior technical contributor, providing technical guidance, contributing to architectural and design decisions, mentoring other developers, and supporting application modernization and healthcare interoperability initiatives.

Responsibilities

Design, develop, test, implement, and support enterprise applications and APIs using Python and modern software engineering practices.

Build scalable and secure cloud-based solutions using AWS, including services such as EC2 and Lambda.

Design and optimize data models, queries, and database solutions using PostgreSQL and other relational databases.

Develop and support integrations with LIS/LIMS, EHR systems, laboratory instruments, and enterprise platforms using RESTful APIs and healthcare interoperability standards such as HL7 and FHIR.

Develop scalable web applications using Django and other modern frameworks, as appropriate.

Participate throughout the SDLC, from requirements and solution design through testing, deployment, troubleshooting, and ongoing support.

Troubleshoot complex application and production issues while supporting application performance, reliability, security, and compliance requirements, including HIPAA.

Conduct code reviews, promote software development best practices, and provide technical guidance and mentorship to other developers.

Collaborate with technical and business stakeholders and contribute to Agile, DevOps, CI/CD, automated testing, and continuous improvement initiatives.

Provide on-call or after-hours support as needed for critical business systems and perform other duties as assigned.

Education and Experience

Required

Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical field.

5+ years of progressive software engineering experience designing, developing, and supporting enterprise applications.

Advanced proficiency in Python, including application and API development.

Experience with AWS cloud technologies, including EC2, Lambda, or related services.

Experience with PostgreSQL or similar relational database platforms.

Experience developing APIs, integrations, and RESTful services.

Experience working in Agile software development environments.

Strong analytical, troubleshooting, and problem-solving skills.

Preferred

Experience developing web applications using Django.

Experience in healthcare, clinical laboratory, or another regulated environment.

Experience with LIS/LIMS, EHR systems, or other healthcare technology platforms and interoperability standards such as HL7 and FHIR.

Experience with CI/CD, DevOps, automated testing, microservices, or containerization.

Experience mentoring developers or providing technical leadership within project teams.

Knowledge, Skills, and Abilities

Strong understanding of software engineering principles, application architecture, design patterns, and modern SDLC practices.

Strong knowledge of APIs, relational databases, cloud technologies, and application integration.

Understanding of secure coding, data privacy, and application security practices.

Ability to communicate technical concepts effectively to technical and non-technical stakeholders.

Strong collaboration and relationship-building skills with the ability to manage multiple priorities in a fast-paced environment.

Licensure and Certifications

N/A

Scheduled Weekly Hours:

40

Work Shift:

Job Category:

Information Technology

Company:

Sonic Healthcare USA, Inc

Sonic Healthcare USA is an equal opportunity employer that celebrates diversity and is committed to an inclusive workplace for all employees. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, age, national origin, disability, genetics, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Responsibilities

  • Design, develop, test, implement, and support enterprise applications and APIs using Python.
  • Build secure, scalable cloud solutions using AWS and develop applications using Django and other modern frameworks.
  • Design and optimize data models, queries, and relational database solutions.
  • Develop integrations with laboratory and healthcare systems using REST APIs and standards such as HL7 and FHIR.
  • Participate across the SDLC, including solution design, testing, deployment, troubleshooting, and ongoing support.
  • Support application performance, reliability, security, and HIPAA compliance; provide on-call support as needed.
  • Conduct code reviews, mentor developers, and contribute to architecture and design decisions.
  • Collaborate with stakeholders and contribute to Agile, DevOps, CI/CD, automated testing, and continuous improvement.

Qualifications

  • Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical field.
  • At least 5 years of progressive experience designing, developing, and supporting enterprise applications.
  • Advanced proficiency in Python, including application and API development.
  • Experience with AWS, PostgreSQL or similar relational databases, RESTful APIs, and Agile development.
  • Strong analytical, troubleshooting, communication, and problem-solving skills.
  • Preferred experience with Django, healthcare or regulated environments, LIS/LIMS, EHR systems, HL7, FHIR, CI/CD, DevOps, automated testing, microservices, or containerization.
  • Preferred experience mentoring developers or providing technical leadership.

Skills mentioned

PythonAWSPostgreSQLSQLREST APIsAPI IntegrationDjangoBackend DevelopmentCI/CDSoftware Testing

About Sonic Healthcare USA, Inc

Sonic Healthcare USA is a subsidiary of Sonic Healthcare Limited, one of the world's largest medical diagnostics companies, providing laboratory services to medical practitioners, hospitals and community health services, with operations in eight countries, on three continents and providing care to over 120 million patients each year. Sonic Healthcare USA is a leading provider of state-of-the-art laboratory services and professional pathology groups throughout the USA with nine operating divisions and nearly eight thousand US-based employees. Sonic Healthcare USA utilizes a federated business model that emphasizes medical leadership and community-based laboratory testing and professional pathology services to provide outstanding quality and service to the doctors and patients that they serve. For more information, visit the Sonic Healthcare website at www.sonichealthcareusa.com.

Hospitals and Health Care5,001-10,000 employeesDallas, Texas