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Sr. Software Engineer
<p>We are looking for a Sr. Software Engineer to join a Contract opportunity supporting an organization in Jacksonville, Florida. This role centers on building and sustaining integration solutions that connect transportation management workflows, internal applications, and external partner data exchanges. The ideal candidate brings strong C# and .NET expertise, practical knowledge of transportation management environments, and the ability to work across both established transfer methods and newer integration approaches.</p><p><br></p><p>Responsibilities:</p><p>• Design, enhance, and maintain C#-based integration services that support business operations and internal tools.</p><p>• Develop and manage data mapping, transformation, and exchange processes across multiple systems and partner connections.</p><p>• Support transportation management software workflows by working with application data structures, interfaces, and related databases.</p><p>• Administer and troubleshoot integrations built on Cleo platforms, including Cleo Integration Cloud, VLTrader, and Lexicom.</p><p>• Oversee document movement across a mix of legacy transfer methods and external vendor-supported networks to ensure reliable processing.</p><p>• Collaborate with internal technical teams to use the organization’s C# integration framework for rapid development of new interfaces.</p><p>• Diagnose production issues, resolve data flow disruptions, and improve the stability and performance of integration processes.</p>
• Strong hands-on programming experience with C# and the .NET ecosystem.<br>• Proven background in data integration, transformation, and interface development.<br>• Experience working with transportation management systems and related operational data environments.<br>• Practical expertise with Cleo Integration Cloud, VLTrader, Lexicom, or similar integration platforms.<br>• Familiarity with API development and system-to-system connectivity patterns.<br>• Ability to support both legacy document transfer processes and modern integration frameworks.<br>• Strong troubleshooting skills with the ability to analyze and resolve complex technical issues.
<h3 class="rh-display-3--rich-text">Technology Doesn't Change the World, People Do.<sup>®</sup></h3> <p>Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.</p> <p>Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. <a href="https://www.roberthalf.com/us/en/mobile-app" target="_blank">Download the Robert Half app</a> and get 1-tap apply, notifications of AI-matched jobs, and much more.</p> <p>All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit <a href="https://roberthalf.gobenefits.net/" target="_blank">roberthalf.gobenefits.net</a> for more information.</p> <p>© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s <a href="https://www.roberthalf.com/us/en/terms">Terms of Use</a> and <a href="https://www.roberthalf.com/us/en/privacy">Privacy Notice</a>.</p>
  • Jacksonville, FL
  • onsite
  • Temporary / Contract
  • 0 - 0 USD / Yearly
  • <p>We are looking for a Sr. Software Engineer to join a Contract opportunity supporting an organization in Jacksonville, Florida. This role centers on building and sustaining integration solutions that connect transportation management workflows, internal applications, and external partner data exchanges. The ideal candidate brings strong C# and .NET expertise, practical knowledge of transportation management environments, and the ability to work across both established transfer methods and newer integration approaches.</p><p><br></p><p>Responsibilities:</p><p>• Design, enhance, and maintain C#-based integration services that support business operations and internal tools.</p><p>• Develop and manage data mapping, transformation, and exchange processes across multiple systems and partner connections.</p><p>• Support transportation management software workflows by working with application data structures, interfaces, and related databases.</p><p>• Administer and troubleshoot integrations built on Cleo platforms, including Cleo Integration Cloud, VLTrader, and Lexicom.</p><p>• Oversee document movement across a mix of legacy transfer methods and external vendor-supported networks to ensure reliable processing.</p><p>• Collaborate with internal technical teams to use the organization’s C# integration framework for rapid development of new interfaces.</p><p>• Diagnose production issues, resolve data flow disruptions, and improve the stability and performance of integration processes.</p>
  • 2026-06-02T00:00:00Z

Sr. Software Engineer Job in Jacksonville, FL | Robert Half