Senior .net Developer

Apex Systems; Charlotte, Northern (NC, KY); Hybrid; USD 90,000 - 96,000; Full time

Job summary

Everforth Apex in Charlotte, NC is seeking a Senior Full Stack .NET Developer to join our on-site team. You will design, develop, test, and deploy high-quality software, while mentoring peers and collaborating with product managers to deliver robust solutions.

The role emphasizes hands-on coding, architecture, and improving system scalability. Ideal candidates bring 15+ years in senior developer roles, proficiency across C#, .NET Core, ASP.NET MVC, and front-end frameworks such as

Qualifications

• Senior developer with deep experience in .NET stack and modern CI/CD practices.
• Strong design and debugging skills; hands-on with microservices and API development.
• Experience with cloud, MFA/SSO, and secure authentication patterns.

Responsibilities

• Write clean, scalable code using .NET languages.
• Design, develop, test, and deploy applications and systems.
• Collaborate with leads to produce software design and architecture.
• Develop documentation across the SDLC.
• Mentor other engineers and contribute to code reviews.
• Build Microservices, API prototypes, and PoCs.

Skills

C#

.NET Core

ASP.NET MVC

Git

CI/CD

MSSQL 2019+

TDD/BDD

REST APIs

MFA & SSO

Blazor

Angular

jQuery

Bootstrap

Job description

# Senior .net DeveloperApply**Job#: 3043191****Job Description:****Senior Full Stack .NET Developer****Location:** Charlotte, North Carolina (Onsite)**Employment Type:** Contract**Contract Duration:** 10 Months**Role Overview**We are seeking a senior full stack .NET developer to join a dynamic team focused on transitioning from a tech-enabled service to a technology product hub. This role is for a passionate and enthusiastic individual who excels at solving complex business problems with excellent technical solutions. The ideal candidate will have substantial experience and will be instrumental in the design, development, and deployment of key applications and systems.**Key Responsibilities*** Write clean, scalable code using .NET programming languages.* Design, develop, test, and deploy applications and systems.* Collaborate with internal team leads to produce software design and architecture.* Develop documentation throughout the software development life cycle (SDLC).* Work with the Scrum Master, Product Managers, and other stakeholders to deliver products from inception to implementation.* Learn, collaborate, and mentor other Software Engineers.* Develop Microservices, API prototypes, and proofs of concept.**Required Qualifications****Experience:** A minimum of 15 years of professional experience is required, with a current or recent role as a Senior Developer.**Technical Skills:*** Strong knowledge of object-oriented programming with the ability to troubleshoot and debug efficiently.* Proficiency in C#, .NET CORE, and ASP.NET MVC.* Experience with Git and CI/CD pipelines.* Experience with MSSQL 2019+ (Transact SQL, Stored Procedures, Triggers, Caching).* Familiarity with Test-Driven Development (TDD) or Behavior-Driven Development (BDD) and mocking frameworks.* Understanding of architecture styles/APIs (REST, RPC).* Implementation experience with MFA and SSO using OAuth2.* Front-end development experience in Blazor, Angular, JQuery, and/or Bootstrap.**Preferred Qualifications*** Experience interfacing with Exchange Online using Microsoft Graph API and PowerShell.* Familiarity with Jira for managing stories and backlogs.* Experience with cloud computing containers using Azure.* Experience with large-scale production SQL databases.* Experience working effectively with a remote or global team. *Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.**Everforth Apex uses a virtual recruiter as part of the application process. Click here for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at https://www.apexsystems.com/privacy-policy**Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Everforth Apex team member can provide.**Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.**If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at [e-mail] or 804-523-8228. Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.**UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.***Employee Type:** Contract**Location:** Charlotte, NC, US**Job Type:****Date Posted:** August 10, 2026**Pay Range:** $65 - $70 per hour