Top Senior Javascript Jobs in Miami, FL

The Senior Backend Engineer will lead product components, enhance application performance using various databases, ensure user-centric development, and oversee all stages of the Software Development Life Cycle while promoting continuous learning and collaboration.

As a Staff Full Stack Engineer, you'll develop features for the Phantom wallet platform, interface with users, and lead initiatives for new blockchain support.

As a Fullstack Engineer, you'll drive user growth through performance-focused web experiences, leading frontend projects, and optimizing conversion funnels.

As a Senior Full Stack Engineer, you'll design and develop custom Shopify applications, integrate solutions, and collaborate with clients to meet their needs.

As a Senior Full Stack Engineer, you'll develop and maintain features, expand product lines, and innovate in security infrastructure with AI. You'll work closely with the CTO and engage directly with customers to enhance the platform.

As a Senior Full Stack Engineer focused on the Solana ecosystem, you'll develop dApps, smart contracts, and integrate solutions across web2 and blockchain systems while managing client expectations and project timelines.

As a Senior Backend Engineer, you will build APIs and integrations, develop fault-tolerant systems, mentor engineers, and ensure code quality.

As a Senior Frontend Engineer, you'll build and maintain a fraud prevention platform UI using ReactJS, collaborating with backend teams and ensuring code quality through tests and CI/CD processes.

Lead design and administration of SAP integrations, develop APIs and integrations, manage user roles, collaborate on strategies, and ensure compliance with security.

Lead the development of a SaaS platform for the freight industry, focusing on backend engineering, API design, and database technologies.

As an Engineering Manager at Alvys, you will lead a team focused on integrating AI and ML solutions to optimize freight transportation logistics, guiding technical direction while mentoring engineers and collaborating with product teams.

The Senior Software Engineer will design and build user-centric web applications, collaborating with cross-functional teams while ensuring high code quality and performance.

Lead the design, development, and optimization of user-facing features for Trimbox. Collaborate with backend and design teams to enhance inbox management and user experience.

The Senior Software Engineer I develops scalable web applications, mentors junior engineers, and collaborates on technical roadmaps using Agile methodology.

The Full Stack Software Engineer (L5) will develop and support tools for game developers, focusing on creating intuitive user interfaces and robust APIs to enhance developer experience.

As a Senior Test Engineer, you will evaluate and improve Games Platform quality, define long-term testing strategies, implement automation, and collaborate across teams to enhance developer engagement and testing processes.

Lead the redesign of the IAM system at Mozilla, focusing on scalability and user experience while promoting best engineering practices and collaboration across teams.

Lead the redesign of Mozilla's IAM system, focusing on user experience and scalability while guiding technical decisions and promoting best practices.

The Senior Software Engineer will develop network threat detectors, mentor other engineers, and collaborate with teams to enhance cybersecurity capabilities.

SubBase seeks a Full Stack Software Engineer with 5-8 years experience in Ruby on Rails and React to enhance their procurement platform. Responsibilities include feature development, technical decision-making, and collaboration with product and design teams.

Collaborate with development teams to build software using Ruby on Rails, create solutions to complex problems, and improve code quality.

The Senior Fullstack Engineer will develop web applications using advanced technologies, mentor team members, improve processes, and impact user experiences.

The Senior Engineering Manager leads by balancing coding and leadership, overseeing engineering outcomes while developing a high-performing team. Responsibilities include writing production code, shaping technical strategy, partnering across departments, and fostering a healthy team culture.

The Software Developer V will implement and debug client applications, collaborate with teams, document solutions, and enhance software architecture while ensuring quality and technical integrity across products.

The role involves designing and developing features for an IoT platform, writing scalable code, mentoring developers, and contributing to architectural decisions. It requires collaboration with cross-functional teams and participation in agile processes.