Top Software Engineer Jobs in Jacksonville, FL

Design and implement backend APIs and performant database schemas (Postgres/SQL); build scalable, testable C# services; work in Agile cross-functional squads; incorporate AI-assisted development tools; and drive engineering maturity and efficiency.

Build and ship production frontend features using modern web technologies (Vue.js/TypeScript). Collaborate with product in a cross-functional squad to iterate UX, deliver secure, stable code, and create reusable, testable components. Operate in an AI-first workflow using agentic tools, participate in Git-based development, and apply basic AWS services to solve business problems.

Design, build, and optimize responsive, high-performance front-end interfaces for a Web3 DEX using modern JavaScript frameworks and TypeScript. Collaborate with designers, product, and back-end teams to integrate blockchain APIs and smart contracts, mentor junior developers, troubleshoot issues, and contribute to mobile-first/PWA development while ensuring scalability and maintainability.

Build and maintain cross-platform React Native mobile apps integrated with blockchain (smart contracts, wallets, tokenization). Implement features for validator registration, asset verification, and marketplace functionality. Collaborate with backend and design teams, ensure security and compliance (KYC, token handling), optimize performance, and support CI/CD and deployment workflows.

Lead multiple engineering teams to define technical vision, drive architecture and delivery, scale talent, enforce engineering standards, and ensure high-transaction, cloud-native, secure platform operations while partnering with executives and cross-functional stakeholders.

Lead design and implementation of scalable full‑stack web and integration platforms, modernize legacy code, provision infrastructure as code, ensure observability, troubleshoot production, and mentor a team of full‑stack engineers.

Owner of end-to-end full-stack features with primary focus on elite Angular/TypeScript frontends. Build real-time UI components (WebSockets/SSE), enforce feature-domain driven Angular architecture, harden API integrations and auth (JWT/OpenID Connect/OAuth2), optimize performance and i18n, and develop high-concurrency backend microservices (Python/FastAPI/Django). Use autonomous coding agents to accelerate and maintain code quality.

Build and maintain user-facing interactive features and backend APIs. Own architecture, write well-tested code, participate in reviews and standups, ensure production reliability, and create development and deployment standards.

Lead development and modernization of complex federal Salesforce implementations, build integrations with external and financial systems, migrate and validate legacy data, design architectures, implement CI/CD and DevSecOps, ensure federal compliance (FISMA, NIST, Section 508), mentor developers, run code reviews, and manage stakeholder relationships and technical delivery across multiple projects.

Design, develop, and integrate scalable Salesforce solutions for federal clients using Apex and Lightning Web Components. Lead full-lifecycle implementations, data migration, security compliance with federal standards, Section 508 accessibility testing, and participate in support rotations. Mentor junior staff and support business development activities.

Develop and enhance Appian low-code applications in an Agile team: design, implement, unit test, debug, estimate sprint work, participate in Agile ceremonies, demo to clients, and share knowledge internally.

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.

Design, build, test, deploy, and maintain software applications. Mentor engineers, research and implement solutions, support Agile development, deploy AI models (Bedrock), design auto-scaling systems, and create MCP/API custom connectors while collaborating with stakeholders.

Lead, mentor, and manage multiple software engineering teams; own hiring, performance management, and staffing. Drive engineering standards, architecture, deployments, and lean improvements. Ensure AWS-based solutions with autoscaling, deploy AI models (Bedrock), build MCP/API connectors, and coordinate security policy compliance.

Lead end-to-end design, development, and quality of cloud-based enterprise software solutions for caregivers. Define quality criteria, estimate costs, manage risks and engineering processes, integrate systems, and act as technical leader across large, complex projects.

Designs, operates, and enhances large-scale voice and unified communications services. Provides subject-matter expertise for Avaya/Cisco UC systems, leads resilience modeling, automation of deployments and recoveries, drives metrics-based decisions, supports migrations from legacy PBX to cloud UC, and represents the service in backlog and incident activities. Some travel required.

Lead endpoint digital experience for caregivers by designing telemetry, analytics, and service‑engineering practices across thin/thick clients, virtual desktops, mobile devices and peripherals. Define experience KPIs, build dashboards, partner with clinical and engineering teams, drive automation and zero‑touch provisioning, and improve incident response and reliability while coaching teams and aligning cross‑functional stakeholders.

Build and maintain the core backend product: design and implement features, take ownership of end-to-end outcomes, iterate and fix bugs without a QA team, collaborate with product on scoping, and contribute to company culture and hiring.