Top Senior Software Engineer Jobs in Jacksonville, FL

Design and build high-performance, data-intensive frontend applications for Loan Origination and Servicing platform. Collaborate with teams to deliver user experiences and optimize application performance.

The Senior Software Engineer will own end-to-end development of features for an AI documentation platform, focusing on backend to frontend solutions, scalability, and UX, supporting thousands of clinicians.

As a Python Software Engineer, you'll lead technical projects, develop cloud solutions, enhance operational efficiency through automation, and collaborate cross-functionally.

The role involves architecting and developing cloud-native solutions, troubleshooting system issues, integrating environments, and collaborating with various teams to deliver integrated solutions.

The Senior Software Engineer will design, build, and maintain services for Cadence's remote patient monitoring platform, collaborating with product owners and internal stakeholders in a fast-paced environment.

Design and build platform services for high-quality staking products. Integrate with internal teams, translate complex staking protocols into simple APIs, participate in code reviews, and troubleshoot/debug complex production issues to support retail and institutional staking offerings.

Lead design, build, and scale real-time streaming infrastructure and data pipelines; collaborate with product and analytics; ensure operational availability and monitoring; set code and design standards; mentor engineers and drive delivery of quarterly goals.

Lead full‑stack projects for Upstart's Auto Refi and Auto Secured Personal Loans products. Collaborate with cross‑functional partners, make architectural decisions, deliver high‑quality, testable, resilient code, and propose ideas to improve product metrics and conversion.

The Software Developer will provide technical support, debug applications, troubleshoot issues, and collaborate with various teams to improve product reliability and client experience.

The role involves building and operating ngrok's core gateway infrastructure, ensuring secure and efficient traffic routing, and debugging distributed systems in production environments.

The Software Engineer will build and maintain internal support tooling, collaborating with various teams to design automations, dashboards, and integrations, ensuring operational efficiency and reliability.

As an SDK Software Engineer, you will develop and maintain AI SDKs, collaborate with teams, and contribute to open-source projects.

The role involves designing and building scalable APIs using Node.js, mentoring peers, advising clients on backend solutions, and collaborating with teams in a consulting environment.

The Software Engineer will build features across the stack, design AI/LLM-driven workflows, translate requirements, and collaborate closely with the founding team and customers.

The Senior Full Stack Software Engineer will develop and maintain software solutions, specializing in microservices and full stack applications, while collaborating with teams and mentoring junior developers.

As a Senior Software Engineer at Desmos, you'll develop innovative math tools, lead projects, and collaborate across teams to enhance user experiences.

Design and implement AI systems for customer support and compliance, architect solutions, mentor team members, and manage project deliverables.

Design and implement blockchain data systems, interact with stakeholders, manage projects, mentor team members, and write quality code.

As a Senior Software Engineer at Coinbase, you will build scalable systems, mentor junior developers, and drive large impactful projects while collaborating with teams on REST APIs. You will also work on redesigning foundational systems for future challenges.

The role involves improving software reliability, automating processes, collaborating with teams on system optimization, and mentoring engineers to establish reliability as a core value.

Lead AI feature development, integrate large models, collaborate cross-functionally, ensure technical quality, monitor AI advancements, and build user interfaces and tools for AI applications.

Develop and test production code for web applications, collaborate with teams to plan features, and debug production issues.

As a Staff Software Engineer at Vetcove, you'll lead complex product initiatives, enhance applications, mentor engineers, and design scalable systems to improve veterinary clinic operations.

The Staff Software Engineer will architect and code backend services and ML models, integrate systems, ensure quality, and mentor engineers in the AI & Strategy Engineering team.

Design and maintain scalable features in Toast's menu management products while collaborating with UX, PM, QA and engineering teams. Mentor peers and uphold development best practices.