Top Javascript Jobs in Miami, FL

Lead design, develop, and maintain scalable full-stack web applications. Mentor engineers, perform code reviews, troubleshoot production incidents, optimize performance, ensure API-first design, support cloud-native deployments (Kubernetes), and participate in on-call rotations.

Design, implement, and maintain Atlassian/ALM toolchains and CI/CD build/deployment environments. Administer systems (Linux/Windows), version control (Git), DevOps practices, and support database deployment/tuning. Collaborate on Agile teams and automate deployments using CI/CD tools.

Build and enhance full‑stack cloud-native applications using Java/Spring and JavaScript/React. Own the full SDLC, apply TDD and CI/CD, troubleshoot production issues, mentor junior engineers, and drive technical direction as experience increases from contributor to Lead.

Evaluate and solve real-world backend, full-stack, systems, and infrastructure engineering tasks. Review, debug, and improve code across environments; design and assess APIs, databases, services, testing, and deployment workflows; identify tradeoffs around scalability, reliability, performance, security, and developer experience; communicate technical reasoning clearly and collaborate with customer teams.

Design, build, test, document, and maintain reusable automations, integrations, and conversational AI experiences on TeamDynamix's iPaaS and CAI platforms, translating specs into scalable solutions and collaborating with product and implementation teams.

Build and maintain high-performance web scraping pipelines: develop extraction code, handle dynamic content and pagination, ensure data quality and storage, monitor and scale distributed scraping infrastructure, and optimize processes for large-scale AI data ingestion.

Design, develop, and optimize SuiteCommerce solutions and SCA extensions for financial services. Build SSP applications and backend logic with SuiteScript, JavaScript, HTML/CSS, Backbone.js. Integrate third-party systems via REST/SOAP, maintain payment gateway and compliance integrations, and collaborate with teams to enhance eCommerce and client portal capabilities while tracking NetSuite updates.

Design, develop, test, and support full-stack healthcare applications across the application stack. Modify and maintain existing software, enforce development best practices, participate in QA and SDLC processes, and collaborate with product, architecture, and support teams to deliver reliable solutions.

Lead technical integrations and partnerships: design architectures and API contracts, build proofs-of-concept, support partner engineering, ensure integration quality, create enablement content, and influence product roadmap based on partner feedback.

As a Full-stack Engineer on the Wallets Team, you will build and scale wallet infrastructure and services, manage integrations, and ensure system security and compliance, while mentoring team members.

Design, develop, and maintain automated tests and frameworks for front-end and back-end systems. Execute functional, regression, and performance tests; collaborate with developers and product teams to find and resolve defects; contribute to CI/CD and testing strategy, documentation, and best practices.

The Full Stack Software Engineer will design, maintain scalable solutions, and collaborate with teams to enhance software quality, focusing on Ruby on Rails and AI integration.

The Full Stack Software Engineer will design and maintain scalable applications, focusing on Ruby on Rails, and collaborate with teams to enhance software quality and performance. Key responsibilities include troubleshooting, optimizing systems, and integrating AI solutions.

Lead design, implementation, and delivery of software via CI/CD; maintain and optimize applications; drive architecture, code reviews, testing, security, and PCI DSS compliance; mentor engineers and lead scrum team activities.

Looking for a Senior Ruby on Rails Engineer to own complex features, build scalable systems, and collaborate with design and product teams while using AI tools for coding. Must have 5+ years of Rails experience and strong coding skills.

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

As a Principal Product Engineer, you'll design and implement AI-driven frontend solutions, tackle engineering challenges, and lead technical guidance in a collaborative environment.

As a Senior Full-Stack Engineer, lead design and development of complex search features, optimize development processes with AI tools, and mentor juniors in a collaborative environment.

The Enterprise Systems Architect oversees Schellman's technology architecture, focusing on integrations, backend systems, and digital experiences, while ensuring collaboration across various teams and departments.

Develop custom scoped applications on the ServiceNow platform, collaborate with teams on data interfaces, and manage application testing and development requirements.

Build and maintain API-to-API and EHR integrations (FHIR/HL7), collaborate with Product and Customer Success, develop integrations in Rhapsody, provide documentation and on-call support, and improve integration architecture and processes.

Design, build and maintain Microsoft Cloud applications using Power Apps/Pages and Azure services. Implement Entra ID authentication, Azure Functions/App Services, Logic Apps and Blob storage. Create Azure Data Factory pipelines and APIs (REST/GraphQL), integrate external services and LLM data pipelines, and ensure performance, security, and scalability while collaborating with customers to turn requirements into streamlined apps.

Design and lead Twilio-based communication architectures, mentor engineering teams, translate product requirements into scalable, secure SaaS solutions, integrate new Twilio features, and troubleshoot complex platform issues to ensure enterprise-grade reliability.

Build polished, maintainable React-based front-end product experiences; evolve front-end architecture and component patterns; translate ambiguous product ideas into executable plans; collaborate with product and design; prioritize UX quality, testing, and pragmatic tradeoffs; mentor and raise team effectiveness at the Staff level.

Lead and mentor full-stack teams to design, architect, build, test, and deploy cloud-native AWS applications. Provide hands-on solution architecture, define standards and patterns, drive POCs and RFP responses, and ensure secure, scalable microservices, containerized, and serverless solutions aligned with AWS Well-Architected principles.