11 days old

Senior .Net Developer

Jacksonville, FL 32256
  • Job Code

**Randstad Technologies is actively seeking a Sr .NET Developer for this permanent role in Jacksonville, FL. Interested applicants please send your resume directly to me at [email protected]

Senior ASP.Net Web Developer


*Must be w2 without sponsorship


Designs, modifies, develops, writes and implements software programming applications. Supports and/or installs software applications/operating systems. Participates in the testing process through test review and analysis.


  • Participates in software design meetings and analyze user needs to determine technical requirements.
  • Analyzes performance indicators such as system response time, number of transactions per second, and number of programs being processed at once, to ensure that system is operating efficiently.
  • Identifies technical issues with the software and communicate them effectively to the development team and other stakeholders.
  • Expert in web and API -based software development utilizing Microsoft C# and ASP.NET.
  • Familiar with database design and development including logical/physical data model design, stored procedure creation, and performance tuning.
  • Demonstrates a detailed knowledge of software development processes and standards (coding standards, SDLC, etc.)
  • Modify, repair, or expand existing programs to correct errors, increase efficiency, upgrade interfaces, or improve performance.
  • Research and remain informed of modern technology and development tools.
  • Ability to effectively balance multiple tasks.
  • Demonstrates knowledge of design patterns including MVC.
  • Excellent communication, organization, technical, and project management skills.


This position reports to the Senior Manager of Software Engineering and has 0 direct reports. It has great latitude in judgment whereas the incumbent will have to make critical decisions on a continuous basis. The impact of any errors could be of a disastrous nature and would have adverse effects internally as well as externally. This position will have contact with internal and external customers at all levels.


  • BA Degree in Computer Science or related field w/ minimum 2-3 years' relevant experience or a minimum of 7-8 years' relevant experience w/ no degree.

  • Must be an expert in:

    • Microsoft C#/ASP.NET 2.0/3.5/4.0
    • ASP.NET MVC Core 2.0 utilizing Razor View Engine
    • ASP.NET Standard Libraries
    • AJAX, Web Services, Web API REST, OAuth, OWASP
    • ASP.Net Web API 2
    • Object Oriented design and programming
    • HTML, JavaScript, CSS
    • JavaScript frameworks: jQuery, React, Angular, Knockout
    • Microsoft SQL Server development
    • Git Technologies
    • Writing unit testable code

  • Experience with Microsoft Azure Service Fabric a plus
  • Experience with Web Sockets a plus but preferred


  • Information Technology

Randstad utilizes a technology-driven focus with a human touch to provide better staffing and business solutions to organizations around the world. Our team of experts match professionals with available career opportunities in a variety of fields.

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Senior .Net Developer

Randstad Technologies
Jacksonville, FL 32256

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Randstad Technologies
Jacksonville, FL

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