Top Javascript Jobs in Miami, FL

Build and maintain end-to-end web applications: design, code, test, debug, and deploy backend APIs and front-end components. Improve legacy systems, create reusable libraries, and support operations and clients while collaborating with product and customers.

The Associate Product Engineer will build features across the stack, utilizing AI tools, contribute to integrations with SaaS platforms, and implement automation workflows, all under guidance from senior engineers.

The Edge Functions Engineer will evolve the Supabase Edge Runtime, implement monitoring and optimizations, manage features, and work closely with the Deno open-source teams.

Develop and maintain Digital Workplace tools, working closely with teams, performing testing, debugging, and technical research. Requires web development experience and familiarity with modern software architectures.

Designs, implements, and runs Java Spring Boot microservices and REST APIs; leads design, CI/CD, TDD, performance tuning, security, and cross-product collaboration. Coaches teams and owns product KPIs and production support.

Design, develop, customize and integrate Microsoft Dynamics 365 CRM/CE solutions. Build entities, forms, workflows, plugins, reports and dashboards using CRM SDK, C#, JavaScript, ASP.NET and SQL. Troubleshoot issues, estimate implementation approaches, collaborate with stakeholders, document solutions, and mentor junior developers. Banking domain experience preferred.

Own and modernize core data infrastructure and pipelines to ensure accurate usage capture, transformation, and monetization. Contribute to architecture, maintain integrations with billing/CRM/payment platforms, evolve customer account UIs, and improve legacy Laravel systems while collaborating across a distributed team.

Maintain availability, monitoring, and incident response for BeyondTrust Cloud Service. Troubleshoot distributed systems, implement fixes and preventive measures, collaborate across teams to meet SLAs, document work, follow risk/compliance, and drive automation and continuous improvement.

Lead engineering for the library product portfolio, driving technical strategy, delivery, modernization, and operational performance across multi-product teams. Partner with Product, QA, Cloud, and Support to balance innovation and reliability, grow engineering leaders, and ensure continuity during peak periods. Promote modern practices, AI adoption, and scalable architectures while managing budgets, metrics, and cross-functional execution.

As a Senior Full Stack Engineer, you'll build high-performance observability tools, engage with developers, and tackle technical challenges in monitoring applications.

Lead post-sales integrations and implementation projects for software partners, translating business needs into technical solutions, managing project plans, documentation, KPIs, and cross-functional coordination while providing ongoing integration support and product expertise for Payabli's payments platform.

As a Senior Software Engineer at Upwave, you will build scalable backend systems, develop APIs, and engineer data pipelines while collaborating with product and data science teams.

Develop modern web applications focusing on UI components using React while ensuring performance, accessibility, and cross-browser compatibility.

Develop and maintain customer-facing React.js features using JavaScript and TypeScript. Build responsive interfaces, translate UX/UI designs into components, integrate RESTful APIs and backend services, manage application state, and optimize performance. Write maintainable code, conduct Playwright-based unit and integration testing, troubleshoot bugs, and collaborate with designers, product managers, and developers in an Agile environment. Contribute to code quality, CI/CD processes, and ongoing frontend skill development.

Build and maintain clean, user-friendly React Native screens and components for iOS and Android. Implement UI/UX from provided designs, integrate APIs, collaborate with backend and AI teams, fix bugs, and keep the codebase organized.

Develop and architect scalable cloud-based software for an IoT asset-tracking platform. Responsibilities include translating business requirements into technical designs, leading complex feature development, mentoring engineers, conducting code reviews, promoting engineering best practices, evaluating distributed-system trade-offs, and collaborating with product, operations, and customer success teams.

Lead hands-on architecture and development for a cloud-based IoT asset-tracking platform. Design scalable distributed systems, APIs, data models, and platform components; resolve complex performance and reliability challenges; and champion testing, CI/CD, observability, and security practices. Lead an agile engineering team, manage delivery, mentor and hire engineers, collaborate with Product and Operations, and drive adoption of AI development tools and AI/ML capabilities.

Develop, configure, customize, and support ServiceNow solutions, with a focus on GRC/IRM implementations. Build workflows, scripts, business rules, access controls, and integrations using REST/SOAP APIs, IntegrationHub, and MID Server. Lead version upgrades, impact analysis, testing, troubleshooting, documentation, and production support while collaborating with architects, functional teams, and stakeholders.

Build, maintain, and monitor integrations between enterprise systems (Salesforce, NetSuite, Workday, Marketo, Snowflake) using iPaaS and scripts. Design scalable data mappings, troubleshoot syncs and API failures, implement error handling and observability, and partner with Finance, GTM, People Ops, and IT to support lead-to-cash and employee lifecycle workflows.

Architect and modernize large, multi-tenant cloud applications on AWS. Design, deploy, and secure cloud solutions; build automation, IaC, CI/CD pipelines; develop serverless and containerized microservices using Node.js, React.js, Python and Bash; collaborate with cross-functional teams and produce operational documentation.

Lead and mentor full-stack engineering teams to design, build, test, deploy, and support scalable client-facing and proprietary software. Drive architecture, technical roadmap, Agile delivery, cloud-native migrations, API integrations, quality metrics, and cross-functional collaboration while balancing hands-on development and people leadership to meet product and business goals.

Build and maintain integrations connecting CoLab to CAD, PLM, and enterprise systems. Design and implement desktop and web capabilities, troubleshoot PLM/CAD workflows, collaborate with Product and Customer Success, and mentor engineers to deliver scalable, reliable engineering lifecycle software.

Lead frontend React developer building performant, accessible e‑commerce storefronts with Next.js. Connect UIs to APIs/SAP Commerce Storefront API, implement advanced state management and security (OIDC/JWT), write tests, maintain component libraries (Storybook), and manage CI/CD and deployments to cloud/edge platforms.

Full Stack Software Developer responsible for designing, building, testing, and deploying scalable member-facing and internal applications. Work includes building APIs, database components, cloud-native solutions, CI/CD pipelines, and adopting AI-assisted development practices while collaborating in an Agile environment to improve member digital experiences.

Lead software design, architecture, and delivery for a defense-focused program: gather requirements, drive technical vision, coordinate cross-functional teams, implement front-end data-visualization features, integrate analytics/optimization, and manage unclassified-to-secure deployment and CI/CD to deliver working, government-deployable software.