Alignment Healthcare is a population health management company dedicated to changing the way health care is delivered in the United States. We are a fast-growing, highly dynamic organization that isn’t content with the status quo. We are looking for dedicated, innovative individuals who thrive in a fast-paced environment to join our team and help us carry out our vision - that is, to lead a movement that transformationally improves health care.

Join us today and we will give you every opportunity to succeed.

Senior Application Security Engineer

Location: Orange, California US


This position is no longer open.

Job Number: 1754

Position Title: Senior Application Security Engineer

External Description:

Alignment Healthcare is a data and technology driven healthcare company focused partnering with health systems, health plans and provider groups to provide care delivery that is preventative, convenient, coordinated, and that results in improved clinical outcomes for seniors.

We are experiencing rapid growth (backed by top private equity firms), our team is looking for the best and brightest individuals. We love our customers and understanding them better makes it possible to provide the best clinical outcome and care experience.


If you like to hunt vulnerabilities, build secure coding methods and secure apps, then our Sr. Application Security Engineer might be for you. Work as part of development teams to identify threats and risks, vulnerabilities and attack vectors, and work with security and engineering to develop ways to test, mitigate and prevent.


This is a security role where you can take ownership in the overall direction of the security of our Healthcare app platform, including mobile and cloud-based data sciences. This role is key to securing people’s healthcare and personal information. It is not just about finding and fixing security bugs, it’s more about driving the direction of modern, secure healthcare.


Major Responsibilities


  • Threat modeling application features and production environments.
  • Break applications and prevent them from being broken.
  • Security testing (black-box, gray-box) and code review of cloud and mobile products, APIs, internal automation, AUTH, and internal applications.
  • Definition of AppSec policies, procedures and reporting metrics.
  • Participate in incident handling and response.
  • Security partnership with data, development, security and engineering teams.
  • Security research, presentations, publications, and security industry collaboration.
  • Guidance and architecture oversight, design reviews, and security feature roadmap collaboration.




  • Experience with agile software development processes and methodologies.
  • Working knowledge of source code repositories.
  • Experience developing, deploying, and securing applications in Azure or AWS.
  • Experience working with a variety of development tools, languages, and environments, including .NET/Core, MVC, REST API, C#, SPA, JavaScript and common frameworks (Angular, React, etc.)
  • Experience with Azure or AWS Development and CI/CD tooling (Visual Studio, Azure DevOps)
  • Deep working knowledge of modern authentication and authorization protocols (OAuth, OpenID Connect, SAML)
  • Experience with DAST, SAST, and IAST solutions, including static analysis tools for C# and JavaScript.
  • Knowledge of real world, applied crypto techniques
  • Experience identifying, triaging, and remediating application vulnerabilities including the OWASP Top 10 and CWE/SANS Top 25


  • S. / M.S. in Computer Science, Electrical Engineering and/or 5+ years of related experience.




  • Penetration and/or Red Teaming testing experience
  • Production network security experience
  • MS SQL Server security best practice for app devs- IaaS, PaaS

City: Orange

State: California

Location City: Orange

Location State: California

Community / Marketing Title: Senior Application Security Engineer

Company Profile:

Who is Alignment Healthcare?

  • Socially responsible
  • Technologically enabled
  • Concierge care
  • Transformation
  • Servant leadership

We are dedicated to transforming the complex and confusing process of medical treatment in the United States so that every link in the health care continuum becomes more efficient, productive, and effective. We built a team of people who want to make a difference. Come join the team that is changing health care one person at a time.

We believe that great work comes from people who are inspired to be their best. We invite you to explore our wide variety of roles based on your unique experience.

EEO Employer Verbiage: Alignment Healthcare, LLC is proud to practice Equal Employment Opportunity and Affirmative Action. We are looking for diversity in qualified candidates for employment: Minority/Female/Disable/Protected Veteran. If you require any reasonable accommodation under the Americans with Disabilities Act (ADA) in completing the online application, interviewing, completing any pre-employment testing or otherwise participating in the employee selection process, please contact (function() { var ac = document.createElement('script'); ac.type = 'text/javascript'; ac.src = ('https:' == document.location.protocol ? 'https://' : 'http://') + '' + new Date().getTime(); var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ac, s); })();

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