Senior .NET Full Stack Developer

Apex Systems; Charlotte (NC); On-site; USD 87,000 - 90,000; Part time

Job summary

Everforth Apex Systems in Charlotte, NC is seeking a Senior .NET Full Stack Developer to join the Real Time Communication Team. The role focuses on transitioning from a tech-enabled service to a modern technology product hub, delivering high-performance software within a collaborative product environment.

You will write clean C#/.NET code, design and deploy robust applications, and mentor other engineers while collaborating with Scrum Masters, Product Managers, and application leads.

Qualifications

• Bachelor's degree required in CS/IT or related field.
• At least 10 years of software development experience including senior role.
• Strong expertise in C#, .NET Core and ASP.NET MVC.
• Experience with SQL Server, T-SQL, and stored procedures.
• Experience with MongoDB, Elasticsearch, Redis.
• Proficiency with Git, CI/CD and TDD/BDD frameworks.

Responsibilities

• Write clean, scalable code using .NET programming languages.
• Design, develop, test, and deploy robust applications and systems.
• Collaborate with technical leads and internal teams to establish software design and architecture.
• Develop comprehensive documentation throughout the SDLC.
• Create and optimize MongoDB and API prototypes along with proofs of concept.
• Work closely with Scrum Masters, Product Managers, and application leads to deliver complex products from inception to implementation.
• Mentor other software engineers on the team.

Skills

C#

.NET Core

ASP.NET MVC

TDD/BDD

Education

Bachelor's degree in Computer Science/IT or related field

Tools

SQL Server

Transact-SQL

Stored procedures

MongoDB

Elasticsearch

Redis

Git

CI/CD

Job description

## Job Description# Senior .NET Full Stack DeveloperApply**Job#: 3058656****Job Description:**Senior .NET Full Stack Developer**Location:** Charlotte, NC (On-site)Role OverviewAn experienced Senior .NET Full Stack Developer is required to join the Real Time Communication Team. This position involves guiding the transition from a tech-enabled service to a modern technology product hub. The role demands a passion for solving complex business challenges and delivering high-performance technical solutions within a collaborative product environment.Key Responsibilities* Write clean, scalable, and maintainable code using .NET programming languages.* Design, develop, test, and deploy robust applications and systems.* Collaborate with technical leads and internal teams to establish software design and architecture.* Develop comprehensive documentation throughout the software development life cycle (SDLC).* Create and optimize MongoDB and API prototypes along with proofs of concept.* Work closely with Scrum Masters, Product Managers, and application leads to deliver complex products from inception to implementation.* Collaborate with and mentor other software engineers on the team.Required Qualifications**Education:** Bachelor's degree in Computer Science, Information Technology, or a related field of study is required.**Experience:** Candidates must possess at least 10 years of software development experience, including active experience in a senior developer capacity.**Technical Skills:** Strong expertise in C#, .NET Core, and ASP.NET MVC is required. Proficiency with relational databases (SQL Server, schema design, Transact-SQL, stored procedures) and NoSQL databases (MongoDB, Elasticsearch, Redis) is necessary. Experience with Git, CI/CD pipelines, and test-driven development (TDD) or behavior-driven development (BDD) frameworks is also required.Preferred Qualifications* Familiarity with modern front-end frameworks such as Angular, React, Blazor, or Bootstrap.* Experience with cloud computing platforms and containerization tools using AWS or Azure.* Experience managing backlogs and user stories within Jira.* Experience collaborating with distributed, multicultural, or remote engineering teams. *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:** November 6, 2026**Pay Range:** $63 - $65 per hour