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Sr Frontend Engineer Jobs in Florida (NOW HIRING)

This role combines creative frontend development with the challenge of building real-time, high-stakes financial applications - perfect for a senior developer ready to make a significant impact in ...

This role combines creative front-end development with the challenge of building real-time, high-stakes financial applications - perfect for a senior developer ready to significantly impact fintech.

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems ...

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems ...

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems ...

Sr UI Developer

Orlando, FL · On-site

$110 - $160/hr

We are looking for a Sr. UI/UX Developer who can bridge the gap between design and engineering. In ... This is a hands-on front-end development role for someone who cares deeply about design quality ...

Position: Front End Senior Software Engineer Location: Miami, FL Job Id: 1349 # of Openings: 1 Front End Senior Software Engineer - Miami/Hybrid This position is a Full-Time role with Boats Group.

Showing results 21-40

Sr Frontend Engineer information

What is a Sr Frontend engineer?

Sr Frontend Engineers are experienced software developers who specialize in building and optimizing the user-facing parts of web applications. They lead the design and implementation of complex interfaces, ensure performance and accessibility, and often mentor junior engineers. Their role includes working closely with designers, backend developers, and product managers to deliver high-quality, scalable front-end solutions. Typically, they have a deep understanding of modern JavaScript frameworks, web standards, and best practices.

What are the key skills and qualifications needed to thrive as a Sr Frontend engineer?

To thrive as a Sr Frontend Engineer, you need advanced expertise in JavaScript, HTML, CSS, and modern frontend frameworks like React or Angular, typically supported by a degree in computer science or equivalent experience. Familiarity with version control systems (like Git), build tools (Webpack, Babel), and testing frameworks (Jest, Cypress) is standard, and certifications in relevant technologies are a plus. Strong problem-solving abilities, attention to detail, and effective communication help you collaborate with cross-functional teams and mentor junior developers. These technical and interpersonal skills are crucial for delivering robust, maintainable user interfaces that drive business outcomes.

How does a Sr Frontend engineer typically collaborate with backend teams to deliver high-quality user experiences?

As a Sr Frontend Engineer, you’ll frequently work closely with backend developers to define APIs, discuss data requirements, and troubleshoot integration issues. Regular collaboration involves participating in planning meetings, code reviews, and joint debugging sessions to ensure frontend and backend components align seamlessly. This cross-team communication is essential for delivering responsive, efficient, and scalable user interfaces, and it also provides opportunities to influence architectural decisions and improve overall product quality.

What is the difference between Sr Frontend Engineer vs Frontend Developer?

AspectSr Frontend EngineerFrontend Developer
Required CredentialsBachelor's in CS or related field, 5+ years experience, advanced JavaScript frameworksBachelor's in CS or related field, 2-4 years experience, proficiency in HTML, CSS, JavaScript
Work EnvironmentLead projects, mentor junior staff, collaborate with cross-functional teamsImplement UI features, fix bugs, collaborate with designers and backend developers
Employer & Industry UsageTech companies, startups, large enterprisesWeb development agencies, startups, tech firms

The main difference between a Sr Frontend Engineer and a Frontend Developer lies in experience, responsibilities, and leadership. Sr Frontend Engineers typically have more experience, lead projects, and mentor others, while Frontend Developers focus on implementing features and fixing bugs. Both roles require strong JavaScript skills, but the senior role involves more strategic planning and team collaboration.

What cities in Florida are hiring for Sr Frontend Engineer jobs?

Cities in Florida with the most Sr Frontend Engineer job openings:

Infographic showing various Sr Frontend Engineer job openings in Florida as of August 2026, with employment types broken down into 91% Full Time, 5% Part Time, and 4% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution.

Lead Frontend Engineer

ITrade STEM

Miami, FL • On-site

Contractor

Re-posted 6 days ago


Job description

At ITRADE STEM, we help create jobs and support the future of space, technology, energy, and manufacturing industries. We do this by creating programs that teach skills and support sustainable growth. Join us on our mission to Redefine STEM!
Job Overview:
We're seeking a Lead Frontend Engineer to join our client's team in a remote position. This position offers a unique opportunity to architect and build cutting-edge fintech applications using modern technologies like SvelteKit and Svelte 5. As part of a high-performing engineering team, you'll shape the future of securities trading platforms through innovative frontend solutions, while working on complex distributed systems that demand technical excellence. This role combines creative frontend development with the challenge of building real-time, high-stakes financial applications - perfect for a senior developer ready to make a significant impact in the fintech space.
RESPONSIBILITIES:
  • Own and evolve modern frontend architecture using SvelteKit and Svelte 5, ensuring scalable and maintainable code bases
  • Design and implement high-performance real-time interfaces, including dynamic charts, data tables, and live metrics dashboards
  • Develop and maintain a robust design system leveraging Tailwind, ShadCN, and Bits-ui to ensure consistent, accessible user experiences
  • Create secure and intuitive user flows, including authentication, dashboard interfaces, and complex form systems
  • Engineer efficient data visualization solutions that transform complex blockchain and backend data into user-friendly interfaces
  • Drive technical excellence through collaboration with cross-functional teams, particularly backend and blockchain developers
  • Shape architectural decisions focusing on performance optimization, scalability, and future-proof solutions

REQUIREMENTS:
  • Experience in finance, trading, or security-sensitive apps
  • Experience with crypto wallets, Web3 integrations, or DeFi platforms
  • Worked on community-focused platforms (user profiles, social features, dashboards)
  • Familiar with PostgreSQL, or real-time data pipelines (e.g., Kafka, Redis...)
  • Built JavaScript libraries or contributed significantly to open source projects
  • Extensive experience with modern frontend frameworks, particularly SvelteKit and Svelte 5
  • Proficiency in building real-time data visualization interfaces and dynamic dashboards
  • Strong background with Tailwind CSS, ShadCN, and Bits-ui component libraries
  • Experience with PostgreSQL and real-time data pipelines (Kafka, Redis)
  • Proven track record in open-source contributions or JavaScript library development

Domain Experience:
  • Background in community-focused platforms, including user profiles and social features
  • Web3 ecosystem experience, including crypto wallet integrations and DeFi platforms
  • Track record in developing security-sensitive applications or financial platforms

Additional Technical Skills (Recommended):
  • Experience with WebSocket protocols for real-time data streaming
  • Knowledge of frontend performance optimization and bundle size management
  • Familiarity with TypeScript and modern build tools
  • Understanding of CI/CD pipelines and automated testing practices

Our client's team maintains a fast-paced, dynamic environment. This role goes beyond typical 9-5 expectations-we're looking for an exceptional frontend engineer who will build, own, and deliver world-class products while collaborating with our talented, close-knit team.
To apply, please share your portfolio, GitHub profile, or examples of past work - particularly real-time applications, dashboards, or security/finance-related projects.