Top Senior Software Engineer Jobs in Jacksonville, FL

The Senior Software Engineer will enhance and maintain a Visual Basic 6.0 application, manage databases, support GIS systems, and aid in modernization efforts within a collaborative environment.

Lead the technical direction for the engineering team, architect systems, design APIs, and mentor engineers while improving backend infrastructure.

Lead technical direction and contribute to the frontend codebase, building user-facing tools and mentoring team engineers to enhance user experiences.

The role involves processing large datasets to generate housing market indicators. Responsibilities include building scalable data products, optimizing pipelines, and collaborating with data scientists and stakeholders on machine learning model development.

As a Senior Android Engineer, you'll develop new features for the ClassPass mobile apps, emphasizing collaboration, code quality, and user-friendly design.

The role involves building AI-driven applications, requiring expertise in full-stack development, Typescript, and backend API management, with a strong focus on collaboration and problem-solving.

The Senior Software Engineer will improve security in software delivery, design CI/CD pipelines, manage security tools, and work with various teams to implement DevSecOps practices.

As a Senior Software Engineer, you will drive DPU hardware and software integration, validate platforms, automate testing, and collaborate cross-functionally for server solutions.

As a Senior Site Reliability Engineer, you'll analyze and improve software on production networks, automate debugging, and validate cost reductions while collaborating with development and QA teams.

The Staff Software Engineer will lead projects, mentor team members, write code using Python, Django, React, JavaScript, and TypeScript, and impact the healthcare system with software solutions.

As a Senior Software Engineer at Medallion, you'll lead projects, mentor team members, and work with technologies like Python, Django, React, and TypeScript to impact healthcare operations.

The Software Quality Assurance Engineer will lead development activities, support feature completion, and drive non-functional requirements in a team focused on the 7750 Service Router.

The Senior Software Engineer will develop scalable systems for cash delivery, improve developer workflows, and collaborate with teams to enhance program delivery.

Lead test strategy, automation, and performance engineering across web, mobile, and data systems. Build frameworks, run performance tests, mentor engineers, improve CI/CD test reliability, and define testing standards to ensure scalable, secure, and reliable software delivery.

Responsible for leading the architecture and development of scalable web applications, optimizing performance, and mentoring junior developers.

As a Senior Software Engineer, you'll build the core infrastructure for AI agents using Redis, write Go code, and shape product direction while operating with high autonomy.

Responsible for designing, building, and operating backend services and APIs at TopDog Law, mentoring engineers, and contributing to system architecture and improvement.

As a Senior Software Engineer, you'll design and maintain frontend applications and reusable components, integrate APIs, mentor engineers, and ensure high-quality user experiences in the fintech space.

The Lead Software Engineer will architect and evolve OfficeSpace's AI platform, focusing on full-stack systems, AI features, and mentorship while ensuring performance, reliability, and security.

The Senior Software Engineer will design and implement developer tools, integrate with partners like JetBrains, and work with AI technologies while collaborating with teams to support enterprise users.

Design, build, and maintain core Endpoint Privilege Manager capabilities, focusing on security, reliability, and performance across various OS platforms. Collaborate on feature delivery and improve observability, security reviews, and incident response.

Design, develop, and maintain backend services and APIs. Collaborate with teams, troubleshoot issues, and participate in system architecture discussions.

The Senior Software Engineer designs and develops complex features within OneStream solutions, ensuring technical excellence and mentoring other engineers. Responsibilities include architectural design, UI development, API creation, performance improvements, and collaboration across teams.

As a Senior Software Engineer at Cribl, you will contribute to building and delivering improved cloud services, solve infrastructure issues, implement product roadmaps, and ensure software quality and reliability. You will work autonomously within a distributed team and engage with product development, focusing on creating scalable and reliable infrastructure solutions.

The Senior Software Engineer will design and build full-stack applications, manage the software development lifecycle, and utilize AI tools for efficient delivery.