Top Senior Javascript Jobs in Miami, FL

The Full Stack Engineer will develop features for the customer dashboard, ensuring performance and usability in both frontend and backend systems, and lead discussions on technical solutions.

Develop and maintain server-side applications, optimize APIs, implement front-end features, work with CI/CD pipelines, mentor juniors, and ensure security best practices.

The Staff Software Engineer will lead architecture for high-scale software systems, manage product lifecycles, mentor team members, and ensure performance and reliability for money movement products.

This role involves designing and delivering e-commerce solutions, leading technical teams, and aligning technologies with business goals.

Responsibilities include installation and customization of IAM software, developing Java code, communicating with clients, managing application onboarding, and preparing documentation.

Design and execute manual and automated tests for web applications, build and maintain test frameworks and CI pipelines, identify and track bugs, validate fixes, collaborate with product and engineering, participate in agile ceremonies, and continuously improve QA processes and tooling to ensure high-quality releases.

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.

The Senior Software Engineer/Data Engineer will enhance software applications, mentor junior developers, and support clinical solutions through design and coding using various technologies and methodologies.

As Founding Full-Stack Engineer, lead the development of technology solutions, build integrations, and define tech roadmap priorities in a remote role for an insurance tech provider.

The Senior MEAN Stack Developer will design, develop, and deploy scalable web applications, focusing on building robust REST APIs and microservices, while ensuring code quality and continuous improvement.

Senior Software Engineer II designs, develops, tests, and deploys scalable .NET-based features and ERP integrations. Responsibilities include technical design, code reviews, CI/CD pipeline management, troubleshooting, mentoring peers, and ensuring reliability, performance, and security across cloud-native Azure services.

Design, develop, test, and maintain revenue-generating web and service-based applications. Lead technical design, decomposition of work, code reviews, CI/CD, and integrations while ensuring scalability, performance, and security. Collaborate cross-functionally and improve development practices.

Senior Software Engineer II designs, develops, tests, and deploys cloud-native, revenue-generating features. Collaborates with product, QA, and engineering to troubleshoot, improve performance, manage CI/CD, maintain code quality, mentor peers, and ensure scalable, secure, and well-documented software aligned to the product roadmap.

Develop and deliver production-ready front-end and back-end code, design within service architecture, debug cross-service issues, mentor teammates, and lead process improvements to ensure high-quality, timely software delivery.

As a Senior Backend Engineer for Kentik's Network Data Team, you will enhance network observability services, collaborate across teams, and solve complex engineering challenges using high-performance software built in Go.

Lead the development of data science dashboards to mitigate fire hazards, collaborating with various teams to enhance the web application and optimize backend services.

The role requires developing scalable frontend components for a new application, ensuring high-quality releases while collaborating with engineering and QA teams.

As a Senior Shopify Developer, you will lead e-commerce solutions by customizing Shopify, collaborating with clients, and ensuring high-quality delivery of projects.

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

Develop and maintain WordPress websites, create custom themes and plugins, ensure cross-browser compatibility, and optimize for SEO. Provide guidance on user experience and explore new technologies.

The Senior Back-End Software Engineer will design and implement a serverless platform, work closely with the product team, and own entire projects, driving innovation in telehealth.

The Workato Integration Architect will design and implement integrations using Workato, lead development of recipes and connectors, and collaborate with teams to define and optimize integration strategies.

As a Senior Software Engineer, you will develop backend systems for Foodsmart's platform, collaborate with teams, and uphold coding standards.

The Staff Quality Engineer will lead QA strategies, mentor engineers, improve testing processes, and ensure quality standards for software products.

The Senior Software Engineer/DevOps will design and maintain scalable services, develop web applications, manage CI/CD pipelines, provide production support, and mentor junior developers in a high-throughput laboratory environment.