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.NET / React Full‑Stack

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Apex Systems

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Location:
United States , Charlotte, NC ▼

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

53.00 - 57.00 USD / Hour
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Job Description:

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.

Job Responsibility:

  • 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 ceremonies

Requirements:

  • 4+ years of Specialty Software Engineering experience
  • 4+ 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, jQuery
  • 4+ years of hands‑on experience with REACT
  • 4+ years of hands‑on experience with SQL, SQL Server, NoSQL, MongoDB
  • 4+ years of experience with SOAP / REST APIs, OAuth, JWT, ASP.NET Web API, ODATA
  • Experience with ADA implementation and graphical user interface development
  • Experience with Agile/Scrum, CI/CD pipelines, GitHub, Jira/Confluence

Nice to have:

  • Hands‑on experience with DevOps methodologies
  • Experience with OpenShift OCP, Microservices, Kubernetes, Docker
  • Experience with NoSQL and enterprise‑scale MongoDB
  • Experience with CI/CD tools: Jenkins, GitHub, Bitbucket, Harness, YAML, Artifactory
  • Experience developing unit tests and integration tests using XUnit or MSTest
  • Experience working in Agile SDLC (Scrum, Kanban)
What we offer:
  • Medical, dental, vision, life, disability, and other insurance plans
  • ESPP (employee stock purchase program)
  • 401K program with company match after 12 months
  • HSA (Health Savings Account on the HDHP plan)
  • SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions
  • Corporate discount savings program
  • On-demand training program
  • Access to certification prep and a library of technical and leadership courses/books/seminars after 6+ months
  • Certification discounts
  • Dedicated customer service team
  • Certified Career Coach

Additional Information:

Job Posted:
March 19, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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