Principal Application Developer

Los Angeles, California

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Position Title: Principal Application Developer (.NET)
Duration: 12+ month contract with potential for extension
Location: Angeles, CA, 90012 (Hybrid)
Livescan Required
Skills Preferred
  • The Principal Application Developer to lead the design, development, and integration of enterprise-level applications and systems across PHIS and SAPC IT. This role requires expertise in software engineering using C .NET, ASP.NET Core, MVC, Web APIs, JavaScript frameworks (e.g., AngularJS, React), SQL Server, and Oracle, with a focus on cloud-native development and modern design patterns.
  • The ideal candidate will oversee CI/CD pipelines, manage source code repositories, mentor development staff on Azure and DevOps practices, and collaborate with business and vendor teams to deliver scalable, secure, and high-performing solutions.
  • Responsibilities include performing end-to-end development, integration testing, code reviews, and defect resolution, as well as serving as a liaison between IT, quality assurance, and business stakeholders.
  • Experience with Agile/Scrum methodologies, API integration, containerization, and translating business needs into technical specifications is essential.
Experience Preferred
  • 6+ years of work experience in the design, development, testing, and support of large-scale web applications and system integrations with a particular focus on high-volume transactions, secure architecture, low latency, optimal performance, and proper scalability.
  • 2+ years of work experience as a development lead and/or technical architect.
  • 4+ years of work experience in hands-on software development using C .Net, MVC, ASP.NET, .Net Core, Web APIs, Razor Pages, and JavaScript frameworks (Angular JS, jQuery, React JS, Bootstrap, etc.)
  • 4+ years of experience with data engineering with an understanding of database systems, distributed computing, such as SQL Server, Oracle.
  • 4+ years of experience in the design and implementation of RESTful API's.
  • 2+ years of hands-on work experience with enterprise-scale cloud and hybrid architectural designs and infrastructure solutions.
  • 2+ years of experience with Continuous Integration/Continuous Deployment (CI/CD) tools and practices in creating automated build and test environments.
Education Preferred
  • Bachelor's degree in Computer Science, Information Systems, or a closely related field
Date Posted: 24 May 2025
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