Top Software Engineer Jobs in Jacksonville, FL

The Prototype Engineer will integrate AI/ML capabilities into Higharc's products, develop tools for autonomous agents, and collaborate with research and product teams. Responsibilities include pushing prototypes to production and understanding homebuilding complexities.

The Principal Software Engineer will lead the technical strategy for high-concurrency services, oversee backend design, integrate AI, and ensure operational excellence at Cars Commerce.

The Senior/Principal Performance Engineer will lead system and application performance across products, optimize workloads, enhance CI/CD pipelines, and integrate AI tools while collaborating across teams to ensure top-tier performance outcomes.

Design, develop, and maintain full-stack applications and databases, integrate AI/LLM capabilities into production workflows, participate in Agile delivery (sprints, testing, releases), mentor teammates, provide on-call support, and drive quality through test-first practices and CI/CD/containerized deployments.

Lead and contribute to an agile scrum team to deliver scalable web application features within sprints. Complete user stories, troubleshoot issues, design and implement complex software solutions, mentor developers, and maintain system architecture, SDLC adherence, and technical documentation. Must meet DHS EOD and fitness requirements.

Build and maintain an agentic support platform and full‑stack support tooling (UI, APIs, jobs, integrations). Integrate CRM/ticketing/data systems, implement LLM-driven workflows with safe handoffs, observability, and on‑call ownership to improve support efficiency and SLAs.

Lead design, build, and launch of a React Native companion app integrated with a unified TypeScript monorepo. Ship full-stack features across accessible React UIs, type-safe APIs, and GraphQL; own releases, observability, and post-release iteration. Mentor engineers, improve CI/CD and testing, and ensure accessibility and reliability in a regulated healthcare compliance platform.

Lead technical support and implementation of EHR interoperability solutions. Manage complex integrations (discovery, requirements, testing, go-live), troubleshoot incidents, document mappings and runbooks, coordinate cross-functional stakeholders, and improve integration processes across platforms like Redox, Corepoint, HL7, and Epic Aura.

Design, build, and maintain scalable ELT/ETL and streaming data pipelines into cloud warehouses. Implement transformations and dimensional models (dbt), ensure data quality and observability, write SQL for analysis, support BI/dashboarding, monitor SLAs, troubleshoot incidents, participate in on-call rotations, and collaborate cross-functionally to deliver analytics-ready datasets.

Lead and mentor an engineering team to deliver high-quality SaaS features end-to-end. Drive architecture and technical decisions, manage execution and support escalations, improve CI/CD and observability, track delivery KPIs, and participate in hiring and career development to scale the team in a fast-growing startup environment.