Top Software Engineer Jobs in Jacksonville, FL

Maintain and enhance the Salesforce platform by building automation (Flows, validation rules), supporting CPQ, troubleshooting user issues, participating in requirements gathering, UAT, deployments, and documenting configurations while leveraging AI/agentic tools to improve processes.

Lead the design and development of native Windows desktop applications, enforce development best practices, and enhance accessibility features.

Design and lead implementation of scalable, secure Salesforce solutions for public sector clients. Architect integrations, data migrations, automation, and performance optimizations; manage end-to-end delivery, provide pre-sales support, mentor technical teams, and contribute reusable assets and practice development.

Develop and maintain .NET web applications using ASP.NET Web Forms/MVC and C#. Build responsive UIs with JavaScript/jQuery, HTML/CSS and Bootstrap. Design and implement SOA using WCF, SOAP and REST, work with MS SQL/Oracle, participate in design reviews and full SDLC activities in a global delivery, financial services environment.

Develop and deploy J2EE applications using EJBs, Struts, and Swing; deploy on WebLogic; integrate Java with external devices and MHE; apply UML and design patterns; perform coding, testing, debugging, performance tuning, and version control.

Full-stack PHP developer to design, build, and maintain LAMP-based applications. Work with PHP frameworks (Laravel, CodeIgniter, Symfony), MySQL, and front-end technologies (JavaScript, jQuery, AJAX, HTML, CSS, Bootstrap). Install/maintain dev environments, lead small-to-medium projects independently. Kafka exposure is highly desired.

The Senior Salesforce Solution Architect leads the design and development of software applications, collaborating with stakeholders to optimize business operations and ensure application alignment with technical standards.

Design, develop, test, and deploy Java/J2EE applications and integrations. Lead implementation planning, gather and specify requirements, mentor junior developers, resolve defects, support production (on-call), and ensure database and SOX-compliant process documentation.

Architect and deliver modernization solutions for a Mincron IBM i ERP: prioritize native enhancements, design overlays/integrations using modern languages and DB2 for i, lead UI modernization (Lansa), build B2B connectors, evaluate agentic AI automation, document architecture, and collaborate with RPGLE developers and business stakeholders.

The Senior Implementation Engineer at Fiserv advises clients on integration strategies, leads implementations using Finxact Core APIs, and troubleshoots technical challenges to ensure successful outcomes for businesses.