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Sr. Software Engineer
We are looking for an experienced Sr. Software Engineer to join our team and drive the design, development, and evolution of enterprise software solutions. This role is ideal for a highly technical engineer who pairs strong full-stack expertise with a modern, AI-enabled approach to software delivery. You will play a key role in building scalable applications, improving engineering practices, and partnering across teams to deliver secure, reliable, and business-focused technology.<br><br>Responsibilities:<br>• Create and enhance software features that support critical business needs, with a focus on performance, reliability, and long-term maintainability.<br>• Design technical solutions for new components, services, and platform capabilities across distributed application environments.<br>• Lead by example through thoughtful code reviews, sound engineering decisions, and hands-on contribution throughout the development lifecycle.<br>• Use AI-assisted tools to strengthen solution design, accelerate development, improve debugging, and raise overall team productivity.<br>• Develop and maintain automated tests while promoting quality standards that reduce defects and support stable releases.<br>• Investigate production issues and application defects across front-end, back-end, database, and infrastructure layers, then implement effective resolutions.<br>• Apply secure development practices and support the delivery of applications that meet enterprise security expectations.<br>• Collaborate with product and technical stakeholders to understand user needs, align solutions with business goals, and improve product outcomes.<br>• Contribute to deployment, monitoring, source control, and continuous delivery practices that support efficient and dependable software releases.<br>• Identify opportunities to refine tools, workflows, and engineering standards, and help the broader team adopt improved ways of working.
• 15+ years of software engineering experience, including work on enterprise-scale applications and distributed systems.<br>• Strong hands-on expertise with C#, .NET, and Node.js using JavaScript or TypeScript in modern development environments.<br>• Experience building front-end solutions with React and working knowledge of Angular or AngularJS.<br>• Solid understanding of relational database design, Entity Framework or EF Core, and platforms such as SQL Server or PostgreSQL.<br>• Practical experience with cloud-based application deployment and services in AWS, including Lambda and related platform capabilities.<br>• Knowledge of secure application design, authentication and authorization standards such as OpenID Connect and OAuth2, and general networking concepts.<br>• Proficiency with Git, CI/CD pipelines, automated testing, and troubleshooting across multiple layers of an application stack.<br>• High school diploma or equivalent.
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  • Jacksonville, Florida
  • onsite
  • Permanent / Full Time
  • 140935 - 226905 USD / Yearly
  • We are looking for an experienced Sr. Software Engineer to join our team and drive the design, development, and evolution of enterprise software solutions. This role is ideal for a highly technical engineer who pairs strong full-stack expertise with a modern, AI-enabled approach to software delivery. You will play a key role in building scalable applications, improving engineering practices, and partnering across teams to deliver secure, reliable, and business-focused technology.<br><br>Responsibilities:<br>• Create and enhance software features that support critical business needs, with a focus on performance, reliability, and long-term maintainability.<br>• Design technical solutions for new components, services, and platform capabilities across distributed application environments.<br>• Lead by example through thoughtful code reviews, sound engineering decisions, and hands-on contribution throughout the development lifecycle.<br>• Use AI-assisted tools to strengthen solution design, accelerate development, improve debugging, and raise overall team productivity.<br>• Develop and maintain automated tests while promoting quality standards that reduce defects and support stable releases.<br>• Investigate production issues and application defects across front-end, back-end, database, and infrastructure layers, then implement effective resolutions.<br>• Apply secure development practices and support the delivery of applications that meet enterprise security expectations.<br>• Collaborate with product and technical stakeholders to understand user needs, align solutions with business goals, and improve product outcomes.<br>• Contribute to deployment, monitoring, source control, and continuous delivery practices that support efficient and dependable software releases.<br>• Identify opportunities to refine tools, workflows, and engineering standards, and help the broader team adopt improved ways of working.
  • 2026-09-09T00:00:00Z

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