Top Javascript Jobs in Miami, FL

Lead design, develop, and deploy ServiceNow solutions (ITSM, ITOM, HRSD, App Engine, Service Portal). Build workflows, scripts, widgets, and integrations (REST/SOAP/MID Server). Ensure security and performance, mentor developers, troubleshoot issues, and work in Agile with CI/CD and AWS.

Lead full-stack delivery to modernize DHS ICE legacy systems by analyzing workflows, designing scalable backend services and APIs, building React front-end components, integrating with modern platforms (Palantir), supporting the full SDLC, troubleshooting across stacks, and collaborating with stakeholders to translate mission-critical functionality into a modern architecture.

Design, configure, develop, and implement custom ServiceNow applications and enhancements. Provide architectural guidance, script platform components, support rollouts, analyze system performance, and collaborate with business and technical teams using Agile/Scrum to deliver stable, integrated enterprise solutions for federal clients.

Design, develop, and maintain secure enterprise Power Platform and Dynamics 365 model-driven applications. Build custom web resources, Power Automate workflows, integrate with Azure services, manage ALM/solutions, use GitHub for version control, and provide tier-3 troubleshooting and documentation to deliver business value.

Develop, implement, and maintain information systems for research and clinical trials data. Work with researchers on design, testing, and deployment of systems, support server and release management, and advise leadership on technology strategy to meet research needs.

Build pixel-perfect, high-performance Shopify stores from Figma designs. Convert designs into scalable themes using Liquid and JSON templates, implement performance and SEO best practices, develop CRO test variants, debug with DevTools, collaborate with designers/PMs/CRO/QA, and maintain clean, maintainable code across multiple client stores.

Build and maintain intuitive frontend web applications for data upload, search, visualization, and interactive 2D/3D geospatial tools. Collaborate with scientists to design complex visualizations, modernize the frontend stack, mentor junior developers, and implement automated UI testing and deployment pipelines.

Lead frontend and full-stack development: architect and implement features, optimize rendering and performance (CSR/SSR/SSG), integrate with APIs/databases/cloud, set frontend standards, conduct code reviews, and mentor developers while collaborating with UX and product teams.

Design, build, test, and maintain Salesforce Sales and Service Cloud solutions. Implement configuration and custom development (Apex, LWC, integrations), support deployments, troubleshoot integrations, mentor junior engineers, and collaborate with stakeholders to ensure scalable, resilient solutions.

Lead design, automation, and optimization of database infrastructure (PostgreSQL/Aurora). Build monitoring, tuning, and scaling strategies, create automation tooling, drive performance and reliability initiatives, and expand into broader SRE responsibilities to improve availability and system health for a growing SaaS platform.

Lead QA for K1X Next Platform: define automation strategy, architect Playwright-based test frameworks, perform complex manual and exploratory testing, integrate tests into CI/CD, mentor QA engineers, establish quality metrics, and act as domain SME for tax workflows and integrations.

Build automated email follow-up plugins and integrations for insurance claim systems (Google Workspace initially, possibly Outlook). Develop web applications and hardware-software integrations for mitigation equipment. Deliver reliable, fast-turnaround code while managing multiple fast-paced projects in a startup environment.

Partner with ecosystem stakeholders to identify growth opportunities, diagnose user and partner pain points, and translate them into product requirements and prototypes. Maintain deep knowledge of BNB Chain (BSC, opBNB, BNB Greenfield), research emerging technologies (e.g., AI tooling), and drive cross-functional alignment to move opportunities from discovery to prototype while tracking outcomes.

Build performant, accessible front-end applications using React and TypeScript. Partner with product and design to architect and ship features, write thorough automated tests, use observability and profiling tools to diagnose issues, improve CI/CD and testing pipelines, mentor teammates, and raise code quality while working in an agile environment.

Build and maintain user-facing interactive features and backend APIs. Own architecture, write well-tested code, participate in reviews and standups, ensure production reliability, and create development and deployment standards.

Lead technical delivery of Enterprise Content Management (ECM) solutions, guiding design, development, integrations, CI/CD, automated testing, and cloud modernization. Provide hands-on .NET development, incident resolution, operational readiness, and coach engineering teams while ensuring security, retention, and governance for content services.

Design, build, and maintain scalable full‑stack web applications using Python (FastAPI/Django/Flask) and Node.js frameworks (Next.js, Nest.js). Build React front ends, architect RESTful APIs, work with SQL/NoSQL databases, implement testing and security best practices, leverage AWS cloud services and AI-assisted development tools, collaborate with product and design, perform code reviews, and mentor junior engineers.

As a Senior Software Engineer at Iru, you will develop backend services for billing and tenant lifecycle workflows and collaborate on frontend user interfaces, contributing to a scalable event-driven architecture.

Lead and grow quality engineering through automation, CI/CD integration, and shift-left practices. Design and scale test frameworks for web, API (REST/GraphQL), integrations, and mobile web; mentor QA teams; partner with Engineering, DevOps, and Product; drive AI-assisted testing, test reliability, observability, and release confidence across the platform.

Design, build, and maintain scalable backend services, RESTful APIs, and platform components using cloud-native AWS services. Implement microservices, database schemas (relational and NoSQL), containerization and orchestration, integrations with third-party systems, CI/CD, monitoring, security controls, and troubleshooting in development and production environments.

The Solutions Engineer will lead technical evaluations, deliver demos, build customer relationships, and translate requirements into solutions for AI infrastructure.

Build and maintain scalable data pipelines, Snowflake schemas, and ETL/ELT processes; develop and expose data via RESTful APIs; deliver Node.js backend services on AWS; build Vue/Vuetify front-ends; ensure data quality, reliability, and integration with financial systems.

Build pixel-accurate, accessible, responsive interfaces from Figma using handcrafted CSS/SCSS and modern layout primitives. Implement interactive UI in Vanilla JavaScript and React/Next, integrate front-end with CMSs (Contentful, Drupal, WordPress), use modern build tooling, participate in code reviews, and leverage AI tools to speed debugging and scaffolding.

Lead and grow a full‑stack team building the Console, Tiger CLI, and MCP integrations. Own customer-facing domains (UI, billing, observability), set technical direction for a JavaScript/Go stack, hire and mentor engineers, establish engineering practices, and partner with Product and Design to deliver polished features. Be hands-on and drive organizational change during growth.

The role involves full-stack software development, adhering to Agile practices, and collaborating across teams. Responsibilities include coding, testing, and maintaining software systems while mentoring team members.