Senior Software Engineer, Security

The role

You will own application security across the product platform including APIs, integrations, payments infrastructure, and the developer ecosystem. This hands-on role involves writing code, designing secure systems, and reviewing architecture alongside product engineering teams.

What you will do

• Design and build secure systems across APIs, EHR integrations, payments infrastructure, and SaaS products
• Lead threat modeling and security design reviews for new features
• Identify and remediate vulnerabilities in application code, dependencies, and infrastructure
• Improve authentication, authorization, and access control systems
• Integrate and maintain security tooling in CI/CD pipelines
• Contribute to secure coding standards, internal libraries, and developer-facing security frameworks
• Support HIPAA and SOC 2 compliance through system design and documentation
• Raise the security bar through code reviews, education, and pairing with developers

Required qualifications

• 5+ years of software engineering experience
• 1–3+ years focused on application or product security
• Experience building and securing backend systems in Python, Go, Java, or similar languages
• Solid understanding of common vulnerabilities and mitigations (OWASP Top 10 and beyond)
• Hands-on experience securing APIs and implementing authentication/authorization systems (OAuth 2.0, JWT, RBAC)
• Experience working in cloud environments (AWS and Google Cloud)
• Familiarity with security tooling: SAST, DAST, dependency scanning
• Bachelor's degree in Computer Science, Engineering, or equivalent practical experience

Benefits

• Full Medical, Dental, and Vision (up to 100% covered)
• 401K
• Commuter benefits
• Flexible PTO
• Stock options

About the company

NexHealth is building the infrastructure layer for modern healthcare by connecting patients, providers, and developers. The company connects fragmented EHR systems into a single platform that powers software, APIs, payments, and patient experiences.