Sr Full Stack Dot Net Developer Jobs in Irving, TX

# Senior Full Stack .NET DeveloperApply**Job#: 3042900****Job Description:**Senior Full Stack .NET Developer**Location:** Plano, Texas (Onsite)**Employment Type:** Contract**Contract Duration:** 12 MonthsRole OverviewWe are looking for an experienced .NET Developer to join a team responsible for building and designing capabilities across enterprise applications. This role involves partnering with Product Owners and technical leads to implement enhancements and ensure the delivery of high-quality code solutions in an agile environment.Key Responsibilities* Partner with Product Owners, UX team, and technical leads to implement enhancements across four internally developed applications.* Contribute to story refinement, define requirements, and participate in story estimation.* Code solutions and perform unit tests to meet acceptance criteria and compliance requirements.* Assist the team with resolving technical complexities.* Contribute to existing test suites (integration, regression, performance), analyze reports, and triage issues.* Document and communicate information for deployment, maintenance, and support.* Participate in and contribute to delivery and release events, including branching, pull requests, and issue triage.Required Qualifications**Experience:*** 5+ years of web development experience.* 5+ years of experience designing and implementing medium or large enterprise-level applications and software systems.* 1-2 years of SQL Server development experience, including strong T-SQL and complex stored procedure development.**Technical Skills:*** JavaScript, C#, VB.Net, Web Forms, jQuery, and Bootstrap Framework.* Experience with MVC and API Frameworks.* Experience creating and configuring web services.* Proficiency with Git/Bitbucket source control.* Experience working in an agile environment using Jira.Preferred Qualifications* Ability to communicate effectively with both technical and non-technical audiences.* Strong analytical and troubleshooting skills.* Comfortable working independently on the frontend.* Knowledge of ADA/accessibility standards (AA and AAA). *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 accommodations@apexsystems.com 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:** Plano, TX, US**Job Type:****Date Posted:** July 20, 2026**Pay Range:** $68 - $73 per hour #J-18808-Ljbffr