Top Javascript Jobs in Miami, FL

Lead design and implementation of Doowiis frontend, backend, and data systems. Define architecture, build scalable ingestion and analytics pipelines, optimize storage and query performance, ship AI-driven features (LLM/text-to-SQL, embeddings), improve observability and deployment, and mentor engineers while partnering with product and ML teams.

Lead frontend modernization by migrating legacy web apps into a microfrontend ecosystem, ship production-critical React/Next.js code, define reusable platform patterns, and collaborate cross-functionally to ensure performance, developer experience, and long-term maintainability.

Customer-facing role that architects and implements satellite and terrestrial connectivity solutions, conducts site surveys and POCs, oversees installations and testing, troubleshoots complex issues, builds dashboards and analytics pipelines, documents solutions, trains customers, and coordinates cross-functional teams for handover to service delivery.

Join a client-site Scrum team to migrate corporate and resort websites to Sitecore. Develop and enhance Sitecore pages, deliver tested code for UAT, leverage Sitecore features (Analytics, Experience Editor), collaborate with BAs/QAs/end users, and help plan the product roadmap.

Work with end-users and IT staff to gather business requirements, produce functional specifications, and develop web-based GIS applications using the ESRI JavaScript API and web stack (.NET, HTML, JavaScript, jQuery, SQL).

Design and architect enterprise Pega solutions using PRPC v5/v6 and banking/insurance frameworks. Lead projects, perform integration with databases and middleware, and apply PL/SQL, shell scripting, J2EE/.NET and web technologies.

Develop and maintain Oracle ADF applications including ADF UI, task flows, ADF BC4J and EclipseLink JPA. Integrate web services, optimize ADF performance, work with Oracle DB (PL/SQL/Java) and data modeling, use AJAX/advanced JavaScript, and follow Agile/Scrum processes while ensuring UI usability and strong debugging.

Design, develop, and optimize Oracle ADF applications including ADF UI, task flows, ADF BC4J and EclipseLink JPA. Integrate with web services, perform Oracle DB (PL/SQL/Java) development and data modeling, use AJAX/advanced JavaScript, UML and XML, follow Scrum/Agile practices, ensure UI/usability standards, troubleshoot and debug in a global development environment.

Design and drive Pega-based enterprise architectures. Require Pega PRPC v5/v6 expertise and certification, database and scripting skills (Oracle/MS SQL, PL/SQL, shell), J2EE/web or .NET experience, plus consulting experience and willingness to travel.

Design, develop, and optimize Oracle ADF applications including ADF UI, task flows, ADF BC4J, EclipseLink JPA and web service integration. Perform Oracle DB (PL/SQL/Java) development and data modeling, implement AJAX/advanced JavaScript, apply usability best practices, troubleshoot/debug, and work in a global Agile development environment.

Design, develop and test front-end web and mobile UI using AngularJS, HTML5, CSS/LESS/SASS and JavaScript. Build with Node.js/Grunt/Gulp, integrate RESTful services and Bootstrap, perform performance testing, translate requirements, work with core Java/J2EE backends, and collaborate with onsite/offshore teams in a global delivery telecom environment.

Design, develop and optimize Oracle ADF applications including ADF UI, task flows, ADF BC4J and EclipseLink JPA. Integrate with web services, implement Oracle DB (PL/SQL/Java) solutions and data models, use AJAX/advanced JavaScript, apply usability best practices, troubleshoot performance, and work in an Agile global team.

Design and lead enterprise Pega solutions and architectures using Pega PRPC v5/v6 and banking/insurance frameworks. Develop integrations with Oracle/MS SQL, PL/SQL and Unix shell scripting. Apply J2EE/.NET or web technologies, drive projects independently, provide technical consulting, and support travel for client engagements.

Design, build and optimize Oracle ADF applications and UIs, implement task flows and web service integrations, develop ADF BC4J/EclipseLink JPA and Oracle (PL/SQL/Java) components, apply AJAX/JavaScript, ensure usability and performance, troubleshoot issues, and work in an Agile global development environment.

Design, develop and optimize Oracle ADF applications including UI, task flows, BC4J, JPA integration and web services; perform Oracle DB (PL/SQL, Java) development, data modeling, debugging, and work in an Agile global team.

Design, develop, and optimize Oracle ADF applications (UI, task flows, BC4J) with web service integration and EclipseLink JPA. Perform Oracle DB (PL/SQL, Java) development and data modeling, implement AJAX/advanced JavaScript UIs, apply performance tuning and security, work in Agile/Scrum teams, troubleshoot/debug, and follow usability best practices while communicating with stakeholders.

Design, develop and optimize Oracle ADF applications including ADF UI, task flows, ADF BC4J and EclipseLink JPA. Integrate web services, perform Oracle DB (PL/SQL/Java) development and data modeling, implement AJAX/advanced JavaScript, ensure usability and performance, troubleshoot/debug, and work in a global Agile team.

Design, develop, and optimize Oracle ADF applications including ADF UI, task flows, BC4J, and EclipseLink JPA. Integrate with web services, perform Oracle DB (PL/SQL/Java) development and data modeling, implement AJAX/advanced JavaScript, and follow Agile/Scrum practices while ensuring usability and performance best practices.

Front-end developer for portal applications. Requires 4+ years building and testing web portals using AngularJS or ReactJS, with strong HTML5, jQuery, and JavaScript skills. Participate across the SDLC, collaborate with diverse stakeholders, and work in a global delivery environment.

Develop and test portal applications using AngularJS or ReactJS and front-end technologies (HTML5, jQuery, JavaScript). Participate in the full SDLC, collaborate with global teams and multiple stakeholders, apply analytical skills, and work in a global delivery environment.

Own and maintain a large portfolio of complex WordPress sites. Develop custom themes, child themes, and plugins; build responsive pages with Elementor; configure WooCommerce and payment integrations; implement schema and technical SEO; optimize performance and Core Web Vitals; troubleshoot root causes; manage hosting, CDN, security, APIs and third-party integrations; collaborate with cross-functional stakeholders and translate business requirements into technical solutions.

Own technical pre-sales end-to-end: run demos on real data, scope and build integrations, lead multi-week POCs, write SOWs, hand off to deployment, and drive product feedback across Sales, Product, and Engineering.

Design, build, and maintain scalable backend systems for a high-traffic video platform. Build and optimize APIs, MySQL schemas and queries, and caching strategies (Memcached/Redis); support background jobs and data-processing workloads, modernize legacy PHP, troubleshoot production Linux systems, and collaborate with front-end engineers.

As a Customer Engineer, you'll implement AI solutions for contact centers, collaborate on integrations, and enhance customer success through technical solutions.

Design, build, and maintain scalable, secure backend services in Python. Implement SQL and NoSQL data models, CI/CD pipelines, and containerized deployments. Collaborate with product, front-end, and design teams, perform code reviews, optimize performance, troubleshoot production issues, mentor junior engineers, and improve development processes and infrastructure.