Top Software Engineer Jobs in Jacksonville, FL

Design, build, test, and maintain cloud-native microservices, APIs, and event-driven workflows using TypeScript, Node.js, and AWS serverless technologies. Integrate modern services with legacy WordPress and PHP systems, develop secure and scalable APIs, troubleshoot production issues, write automated tests, and contribute to infrastructure as code, observability, documentation, code reviews, and on-call support.

Design, build, and maintain scalable backend services and infrastructure for Roadie’s logistics platform. Identify performance bottlenecks, improve reliability, collaborate with Product, Data Science, and engineering teams, contribute to code reviews and technical practices, and own projects from concept through production.

Design scalable, secure enterprise solutions for Baldwin Retail, translating product requirements into technical designs. Build agentic AI and automation, integrate cloud (AWS/Azure), produce ADRs and specifications, evaluate third-party platforms, embed security and compliance controls, collaborate with Product, Security, and Data, and create reusable architecture patterns and prototypes.

Build and optimize high-throughput Java backend systems processing hundreds of millions of contact profiles. Design scalable solutions for entity resolution, data quality, attribute selection, and contact publication. Develop testing frameworks and rules for fragmented data, collaborate with data scientists and engineering teams, and contribute to architecture, performance, scalability, and technical strategy across the Person Data platform.

Lead a backend engineering team owning the creative pipeline for high-throughput, low-latency adtech services. Drive roadmap execution, run agile rituals, mentor engineers, participate in architecture and code reviews, handle incidents and on-call, coordinate cross-team dependencies, and support hiring and onboarding.

Configure, optimize, and enhance Algolia AI Search across enterprise web and mobile applications. Responsibilities include managing search indices, tuning relevance, implementing faceting and personalization, integrating search functionality, monitoring analytics, improving performance, collaborating with product and IT teams, documenting configurations, and providing training and support.

Build zero-to-one products from prototype through production, working through ambiguity and partnering closely with product, design, and customers. Develop scalable systems, run experiments and technical spikes, influence product direction, and uphold reliability, performance, engineering standards, and customer experience. Mentor engineers and contribute to architecture, coding practices, and cross-functional collaboration.

Provides database administration and software development support for a DoD mainframe system using SUPRA PDM, MANTIS, COBOL, JCL, and z/OS. Maintains databases, copybooks, total-file views, and directories; supports platform modernization; evaluates and documents database environments; creates system interaction diagrams; and provides technical consultation and deliverable review. The role is fully remote and requires active Public Trust clearance and U.S. citizenship.

Design, develop, and maintain scalable cloud-native backend applications using Node.js, React, and AWS services. Collaborate with cross-functional teams to support federal missions, troubleshoot complex issues, identify root causes, and deliver secure, high-performing solutions. The role also involves relational database and DynamoDB work, agile development, CI/CD practices, and adapting to new technologies.

Build and improve AssetWatch’s cloud-native industrial IoT SaaS platform across frontend, backend, APIs, and databases. Develop React and AWS features, create scalable and observable solutions, support production systems, improve reliability and performance, contribute to CI/CD and automated testing, and participate in design and architecture decisions. The role also involves secure software development, accessibility compliance, infrastructure automation, peer reviews, and responsible use of AI-assisted development tools.