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Senior .NET Developer

Company:
Connexus Technology,LLC
Location:
Philadelphia, PA
Posted:
January 19, 2026
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Description:

We are looking for a Senior .NET Developer III to join our team. The ideal candidate will have 5+ years of experience in .NET development, strong design patterns and containerization knowledge, and excellent problem-solving and communication skills. The role will involve developing and maintaining web applications and APIs, as well as participating in the DevOps process.

RESPONSIBILITIES

Develop and maintain .NET web applications and APIs

Participate in the DevOps process, including on-call support and daily scrum meetings

Work with the Business Systems Analyst and Technology Leads to understand business needs and complete assigned tasks

Develop and maintain database objects

Support application testing and production implementation as required

Stay current with industry content management system best practices and standards

Perform other duties as assigned

QUALIFICATIONS

Required

Bachelor's Degree or equivalent with 5+ years of experience in web development or distributed systems integration

Highly skilled in ASP.NET MVC, SQL Server, Entity Framework, and WCF Services

Highly skilled in web interface technologies: HTML, JavaScript, Angular, REST API, SOAP, and XML technologies

Advanced understanding and experience in OO design

Ability to work within an Agile Methodology

Demonstrate analytical and problem-solving skills

Adhere to enterprise application architecture policies and standards

Adhere to enterprise security standards and practices

Strong team player, excellent oral and written communication skills

Ability to communicate effectively with both business and technical teams

Fast starter and effectively deliver with limited supervision. Ability to work under pressure and meet aggressive deadlines.

Ability to multi-task with several concurrent issues and projects. Preferred

Angular JS development experience

Health domain knowledge

ABOUT US

Headquartered in Philadelphia PA, Connexus Technology provides organizations in a wide variety of industries with IT Staff Augmentation and Digital Transformation solutions. For twenty years, Connexus has helped customers improve their operations and profitability with innovative software solutions, and expert consultants. Connexus has won numerous awards, such as innovative business of the year by the Philadelphia Chamber of Commerce and Healthcare Consultants of the year by the United Way and the Philadelphia business journal. Connexus has long understood that our value resides in the expertise of our people and our processes to support their success. To date, our vision is to be an organization where the sky's the limit; a place where people have an opportunity to reach their fullest potential through career opportunities in technology and business. We want to act as a beacon of light in the global community through sustainable business practices that exemplify servant leadership.

Applicants must be authorized to work for any employer in the U.S.

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