Top Software Engineer Jobs in Jacksonville, FL

The Senior Full Stack Web Developer is responsible for designing, building, and maintaining scalable web applications using React, Node.js, PHP, and SAP BTP, along with mentoring junior developers and collaborating with business stakeholders.

The AI Product Engineer will design, build, and ship AI features for clean energy finance while collaborating with various stakeholders to improve transaction processes.

Develop consumer-centric web applications, enhance usability, collaborate with designers, implement backend software and APIs, write tested code, and follow agile development cycles.

The Staff Engineer is a senior technical expert in software development, mentoring, and architectural alignment, responsible for advancing engineering excellence.

The Senior MEAN Stack Developer will design, develop, and deploy scalable web applications, focusing on building robust REST APIs and microservices, while ensuring code quality and continuous improvement.

As a Senior Software Engineer on the Identity team, you will enhance systems that process billions of events, ensuring performance and stability. Collaborate with teams to design algorithms for user identity, manage data quality, and improve capture accuracy.

Design, build, and maintain Canary's mobile SDKs (iOS/Android) and first‑party staff app components. Deliver clear APIs, samples, docs, versioning and release processes; ensure reliability, security, performance, testing, observability, and excellent developer experience while partnering with Product, Design, Backend, and Customer teams.

Design and build secure, scalable cloud-native, AI-enabled applications and microservices for utilities. Lead architecture, translate requirements, develop APIs and data-driven solutions, mentor engineers, and ensure software quality and delivery.

Build and ship complex consumer-facing full stack applications. Work on React/TypeScript frontends (offline PWAs using IndexedDB/DexieJS and Workbox) and Scala/Play backends with PostgreSQL. Deploy on AWS via Kubernetes. Mentor engineers, collaborate in product-focused cycles, and thrive in a fast-moving startup environment.

Build end-to-end product features to improve teacher activation, engagement, and monetization. Optimize onboarding and early user experiences, design scalable AI-powered and growth systems, run experiments with product/design/data, iterate using data and user insights, maintain high-quality codebase, and mentor other engineers.