Full Stack .NET/React Developer - NC, TX

Job#: 3026150Job Description:Client: Financial ServicesTeam: TBAJob Title: .NET / React Full‑StackLocation: Charlotte, NC Iselin, NJ Las Colinas, TX (Onsite Only – 3 Days Onsite)Contract Length: 12moPay Rate: $53 - $57Top Requirements:4+ years of Specialty Software Engineering experience4+ years of hands‑on experience with Microsoft .NET Core, C#, VB.NET, and .NET design patterns (Factory, Builder, MVC, Entity Framework, DAO, Singleton)4+ years of hands‑on front‑end experience with HTML, CSS, Bootstrap, JavaScript, jQuery4+ years of hands‑on experience with REACT4+ years of hands‑on experience with SQL, SQL Server, NoSQL, MongoDB4+ years of experience with SOAP / REST APIs, OAuth, JWT, ASP.NET Web API, ODATAExperience with ADA implementation and graphical user interface developmentExperience with Agile/Scrum, CI/CD pipelines, GitHub, Jira/ConfluencePlusses:Hands‑on experience with DevOps methodologiesExperience with OpenShift OCP, Microservices, Kubernetes, DockerExperience with NoSQL and enterprise‑scale MongoDBExperience with CI/CD tools: Jenkins, GitHub, Bitbucket, Harness, YAML, ArtifactoryExperience developing unit tests and integration tests using XUnit or MSTestExperience working in Agile SDLC (Scrum, Kanban)Job Summary:The Software Engineer 3 will participate in moderately complex software engineering initiatives across multiple domains, using strong full‑stack engineering capabilities across .NET and React. This role includes designing, developing, testing, securing, and maintaining applications within enterprise environments. The engineer will work closely with peers, stakeholders, and managers to resolve moderately complex issues, ensure compliance with risk management, and support Agile software delivery. Responsibilities also include ADA‑related UI development, API development, testing, code reviews, and providing consultation within supported application areas.Day‑to‑Day Responsibilities: Lead or participate in complex initiatives within assigned domains Provide technical support, troubleshooting, and application consultation Review user needs, translate requirements, and develop technical solutions Design, code, test, debug, and document .NET and React programs using Agile practices Build and maintain REST APIs, SOAP integrations, OAuth/JWT authentication flows Create test data, conduct unit testing and interface testing Ensure solutions meet security, compliance, and ADA requirements Collaborate with cross‑functional partners to resolve issues and achieve delivery goals Conduct research, recommend improvements, and optimize processes Mentor and assist peers in advanced software development tasks Participate in planning sessions, daily standups, retrospectives, and Agile ceremoniesEEO EmployerApex 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. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at [email protected] or 844-463-6178.Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join 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 ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click here for more details.Apex Benefits Overview: 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. 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, 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. 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 Apex team member can provide.Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join 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 ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click here for more details.Apex Benefits Overview: 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. 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, 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. 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 Apex team member can provide.Apex Systems is part of the Commercial Segment of ASGN Incorporated.NYSE: ASGN4400 Cox RoadSuite 200Glen Allen, Virginia 23060Apex 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. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at [email protected] or 804-523-8228. (Do not submit resumes or solicit consultants to this email address). UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Apex Systems.