Application Developer - Senior
4/7/2026
The Senior Application Developer will design, develop, and maintain complex cloud- and web-based applications within a Microsoft environment. They are also responsible for mentoring junior developers, managing CI/CD pipelines, and providing top-level support for production issues.
Working Hours
40 hours/week
Company Size
201-500 employees
Language
English
Visa Sponsorship
No
Description
The Senior Application Developer designs, enhances, and maintains cloud- and web-based applications in a Microsoft environment, supporting both existing systems and new development for internal and external clients while independently handling complex technical work.
Essential Job Functions
- Design and develop complex applications and code based upon business requirements
- Test the designed/created solution for functionality and identify errors
- Ensures that business requirements and performance/security expectations are met
- Troubleshoot and modify existing programs to enhance performance
- Mentor to Application Developers, increasing their knowledge in coding and ability to navigate around technical challenges, and responsible and effective use of AI-assisted development techniques.
- Reviews pull requests, providing constructive feedback when necessary
- Maintain and update application CI/CD pipeline’s
- Writes work items to assist in the evolution of the product technology
- Provide top level support on production related issues
- Leverages AI-assisted development tools (e.g., code completion, test generation, analysis tools) to improve development efficiency and solution quality
- Applies critical judgment when using AI-generated outputs, ensuring correctness, security, and alignment with business requirements
Required Qualifications
- Associate’s Degree in Information Technology or related field of study from an accredited college or university, or a software certification specific to full stack web development (front end and back end), or a minimum of two years of direct work experience in front end and back end development preferably in a healthcare related organization
- Strong working knowledge of web applications development and software design including microservices architecture, data modeling, and user interface design
- Demonstrated proficiency in; 1) Microsoft .NET Framework and related Microsoft development technologies 2) unit testing techniques; 3) advanced application knowledge in the product domain assigned to their team
Preferred Qualifications (working knowledge of the following)
- Front End - React and Typescript / Bootstrap; Azure Web Services
- Back End – C#, Python and MS SQL in addition to knowledge base of Front End
- Healthcare billing and X12.837 structured documents
Competencies
- Experience in a variety of software architectural and engineering concepts such as Service Oriented Architecture, Data Modeling, Microservices, and N-tier development
- Strong organizational problem solving and project management skills; detail oriented
- Advanced technical skills required, including Microsoft office and Excel
- Results driven team player working in an agile development environment
- Excellent communication skills (oral and written); ability to maintain confidential information
Benefits
- Medical Insurance (high-deductible plan with HSA)
- Dental and Vision Insurance
- Company-paid short-term & long-term disability
- Company-paid group term life insurance
- Generous PTO: 160 hours (4 weeks) annually with rollover and cash-out options
- Fitbit program with monetary rewards
- Employee recognition programs
- Corporate office amenities including:
- Specialty coffee machines
- Smoothie bar
- Assorted teas
- Fresh fruit
- Collaborative workspaces
- Onsite market
- Frequent employee events: potlucks, contests, video game tournaments, Mental Health Awareness Month activities, company carnival, and more!
About Prime Health Services
Prime Health Services (PHS) is a national medical cost containment company specializing in customized PPO network solutions. Since 2001, we’ve partnered with insurance carriers, TPAs, self-insured groups, and government entities to deliver high-quality healthcare access at discounted rates. Our technology-driven approach allows us to provide fast, flexible, and dependable service to our clients while supporting a collaborative, employee-focused workplace.
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