Top Senior Software Engineer Jobs in Jacksonville, FL

The Software Test Engineer ensures high-quality software releases through end-to-end testing, collaborating with teams to analyze requirements and manage test cases.

Responsible for executing software testing, validating requirements, managing defects, and collaborating with teams to ensure software quality and readiness for release.

The role involves video encoding innovations, collaborating with partners to develop solutions, and building systems using languages like C/C++ and Python.

The Senior Software Engineer will modernize applications using React and NextJS, collaborate with teams, develop modular solutions, and leverage AI in software development.

As a Principal Software Engineer on the GenAI team, lead the design and implementation of AI-powered solutions, ensuring technical alignment and mentoring engineers.

The Senior Software Engineer will lead the development of a billing platform, enhancing payment systems and ensuring compliance, while mentoring team members.

The Lead Software Engineer will architect and implement Salesforce solutions, manage software development, lead a team, and drive innovation for DICK's Media business operations.

The Software Engineer IV will develop and maintain payer customer implementations, primarily focusing on back-end development, and mentor junior team members.

As a Software Engineer, you'll design and develop microservices using a cloud-native tech stack, with a focus on financial services and secure systems.

The Senior Software Engineer will architect and implement scalable backend systems, collaborate with teams to deliver products, mentor junior developers, and improve code through data-driven decisions.

Lead development of collaborative platform features and reusable APIs/UI components used across Vanta. Partner with product and design, mentor engineers, participate in on-call rotations, conduct code reviews, and drive technical direction to deliver reliable, scalable user-facing and platform services.

As a Software Engineer at Netflix, you will design, develop, and maintain enterprise-level applications, integrating AI with a focus on collaboration and high-quality software development.

The Senior Software Engineer will improve the engineering organization by creating tools for developers, optimizing performance, mentoring engineers, and managing complex architectural challenges.

As a Senior Software Engineer, you'll enhance ClickHouse's Python integrations, drive AI integration strategies, and collaborate with open-source communities, requiring deep expertise in data engineering and AI applications.

Design, develop, and optimize Sunrun's marketing technology systems for customer communications, focusing on automation, data integration, and performance analysis.

The Staff Software Engineer will develop scalable systems and oversee the engineering processes while mentoring junior engineers and enhancing EHR interfaces for clinicians.

The Senior Software Engineer develops software in an agile environment, designs solutions for complex problems, and provides technical direction to team members.

Build and maintain Kit's core publishing platform and creator-facing tools as a product-minded full-stack engineer. Architect and implement complex features, collaborate tightly with Product and Design, drive refactors and technical standards, participate in on-call rotations, mentor peers, and deliver high-quality, accessible user experiences.

Design, build, test, deploy, and operate warehouse management, procurement, ERP integration, and operational applications. Write Python and React code, design APIs, debug production issues, and collaborate with stakeholders while traveling quarterly.

Lead the design and development of complex, full-stack applications. Work directly with clients to translate their needs into technical solutions and ensure high code quality.

The Staff Software Engineer will develop scalable backend systems, collaborate with teams to deliver product features, and mentor junior developers.

The Senior Software Engineer, Payments will design and implement backend infrastructure for a blockchain-integrated banking platform, focusing on payment processing and operations.

Join Dakota's core engineering team to design and implement back-end infrastructure for a blockchain-integrated banking platform, addressing high-visibility projects.

Design, develop, and maintain scalable software solutions. Collaborate with teams to troubleshoot issues and enhance the software delivery lifecycle. Focus on backend services, using Java and various tools for performance optimization.

As a Principal Software Engineer at Vanta, you'll lead engineering initiatives for the Governance, Risk, and Compliance product, mentor teams, and drive significant business impact through strategic technical direction and infrastructure development.