Top Javascript Jobs in Miami, FL

Design and implement integrations for a B2B platform, focusing on ERP systems and API architectures while providing technical leadership.

Lead architecture and implement large cross-cutting initiatives on a SaaS grantmaking platform. Produce high-quality full‑stack code (Rails/React/Node), mentor engineers, drive SDLC best practices, and champion AI-assisted development while collaborating with product, infra, and QA teams.

Build and maintain Wikimedia editing features (primarily VisualEditor). Fix bugs, implement new functionality, collaborate with cross-functional teams, write multilingual accessible performant code in JavaScript and PHP, instrument components, and work within the MediaWiki API ecosystem. Contribute tests and use version control in a distributed, open-source environment.

Join the GOV/Sovereign Cloud SRE team to maintain and improve reliability for the Veeam Data Cloud. Responsibilities include incident response, SLIs/SLOs, observability (monitoring, alerting, dashboards), runbooks and documentation, IaC and CI/CD work in compliance-restricted environments, and participation in on-call rotations. Collaborate with engineering, security, and compliance teams to implement high availability and automation.

Build end-to-end features in a JS/TS stack, designing scalable backend services and responsive real-time frontends. Improve observability, performance, and reliability, collaborate with product/design, and own full-stack implementation from APIs and data models to UI.

Lead and grow a full‑stack engineering team building customer data and identity solutions. Own architecture, APIs, component libraries, code quality, hiring, mentoring, roadmap execution, and cross‑functional collaboration. Contribute code for high‑impact items and ensure scalable systems and agile best practices.

Build and maintain interactive software and hardware-integrated experiences across web, real-time graphics, installations, and games. Prototype, architect, estimate, document, support on-site installs, and collaborate with designers, producers, and clients to deliver creative technology projects.

Owner of full-stack features and platform reliability: build scalable web applications, optimize PostgreSQL performance, maintain asynchronous infrastructure (Celery), migrate frontend to server-side HTMX, ship revenue-driving features, ensure observability and SLO-driven reliability, collaborate cross-functionally, write testable code, and participate in architecture and code reviews.

The role involves leading the development of a high-performance Web SDK for fraud detection and risk management, implementing algorithms for device fingerprinting, and ensuring security and performance optimization.

Lead the design and implementation of identity and access management solutions, collaborating in an agile environment and providing technical leadership.

Design, develop, and maintain software solutions. Collaborate with teams, conduct code reviews, and mentor junior developers to ensure software quality.

As a Full-Stack Software Engineer, you'll build user-facing features, optimize GraphQL backend, and develop scalable systems, contributing significantly to the company's growth.

The Software Engineer V - Security Engineer will lead security measures, translate compliance requirements into actionable guidance, and proactively secure sensitive data across product teams.

Develop and implement features by building backend APIs and frontend code, lead projects, and collaborate with teams to solve user problems.

The Software Engineer will build scalable backend systems, integrate third party software, and optimize performance, aiming to enhance efficiency in the moving industry.

Design and architect scalable backend services, develop robust governance systems, build SaaS solutions, and mentor junior engineers to enhance IoT platform capabilities.

The role involves supporting and expanding enterprise applications using OutSystems, assessing existing applications for improvements, and collaborating with technical leaders to enhance usability and performance.

The Full Stack Developer will design, develop, and maintain web applications, collaborate on requirements, build APIs, and optimize databases.

Lead the development of a blockchain-based real estate platform, implementing smart contracts and ensuring security and scalability.

Join the ApartmentIQ team as a Senior Software Engineer to develop and enhance a platform for property management, focusing on user experience and feature deployment.