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Senior Javascript Engineer Jobs in Boca Raton, FL

DS Technologies, LLC

Senior Platform Engineer

Sunrise, FL · On-site

$99K - $136K/yr

Senior Platform Engineer Location: Sunrise, FL (Onsite) Position Type: Contract Only W2 We are ... This role requires deep technical skills in JavaScript/TypeScript , Node.js , CI/CD , cloud ...

Apex Informatics

Senior Web Developer

Boca Raton, FL · On-site

Applications Development Analyst (Senior Web Developer) Location: Boca Raton, FL - Onsite Job ... Develop both front-end and back-end components using HTML, CSS, JavaScript, Bootstrap, and modern ...

STARLIMS

Senior Software Engineer IV

Hollywood, FL · On-site +1

$112K - $147K/yr

Senior Software Engineer IV - STARLIMS Remote, U.S.| Full Time | R&D STARLIMS provides leading ... T-SQL, PL/SQL, JavaScript, C#, HTML5 * Frameworks: .NET Framework, jQuery, JavaScript frameworks

UA Brands

Senior Front-End Developer

Fort Lauderdale, FL · On-site

$109K - $144K/yr

ABOUT THE ROLE UA Brands is seeking a Senior Frontend Developer to build and enhance modern ... JavaScript (ES6+) * Responsive Web Design * SASS / LESS * AJAX * Git * Cross-Browser Compatibility

Prophecy Technologies

ReactJs Senior Developer

Sunrise, FL · On-site

$52 - $68.75/hr

This role is for a Senior ReactJs Developer with extensive experience in enterprise-level ... Apply strong knowledge of Web and Database Technologies, including HTML5, CSS3, JavaScript (ReactJS ...

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Senior Javascript Engineer information

See Boca Raton, FL salary details

$118.6K

$159K

$181.3K

How much do senior javascript engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for senior javascript engineer in Boca Raton, FL is $159,028.00, according to ZipRecruiter salary data. Most workers in this role earn between $148,000.00 and $171,300.00 per year, depending on experience, location, and employer.

What does a senior JavaScript engineer do?

A Senior JavaScript Engineer is responsible for designing, developing, and maintaining complex web applications using JavaScript and related technologies. They often lead development teams, make architectural decisions, and ensure best coding practices are followed. In addition to writing code, they may mentor junior developers, review code for quality, and collaborate with cross-functional teams to deliver high-quality software solutions.

What are the key skills and qualifications needed to thrive as a senior JavaScript engineer?

To thrive as a Senior Javascript Engineer, you need deep expertise in JavaScript, modern front-end frameworks (like React or Angular), and a solid grasp of software engineering principles, typically supported by a degree in computer science or equivalent experience. Familiarity with build tools (Webpack, Babel), version control systems (Git), and automated testing frameworks is crucial for efficient development. Strong problem-solving skills, effective communication, and leadership abilities help you mentor team members and collaborate on complex projects. These skills are vital for delivering high-quality, scalable applications and driving innovation within development teams.

What are some common challenges faced by senior JavaScript engineers when leading projects with cross-functional teams?

Senior JavaScript Engineers often encounter challenges such as aligning frontend and backend development timelines, ensuring code quality across distributed teams, and effectively communicating complex technical concepts to non-technical stakeholders. Managing dependencies between various team members and integrating new technologies or frameworks can also present difficulties. Successful engineers overcome these challenges by fostering clear communication, implementing robust documentation, and promoting collaborative problem-solving within agile workflows.

What are popular job titles related to Senior Javascript Engineer jobs in Boca Raton, FL?

For Senior Javascript Engineer jobs in Boca Raton, FL, the most frequently searched job titles are:

What job categories do people searching Senior Javascript Engineer jobs in Boca Raton, FL look for?

The top searched job categories for Senior Javascript Engineer jobs in Boca Raton, FL are:

What cities near Boca Raton, FL are hiring for Senior Javascript Engineer jobs?

Cities near Boca Raton, FL with the most Senior Javascript Engineer job openings:

Senior Javascript Engineer jobs near you
Infographic showing various Senior Javascript Engineer job openings in Boca Raton, FL as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $159,028 per year, or $76.5 per hour.

JavaScript Engineer with Node.js and React

Sunrise, FL • On-site

Inficare Technologies
Recruiting and Staffing Services • 51 - 200 employees
Learn more about Inficare Technologiesexternal

Full-time

Re-posted 15 days ago

Job description

Job Title: JavaScript Engineer with Node.js and React
Location: Sunrise, FL
Job Type: Contract (Long Term)
Experience: Mid to Senior level
Job Overview
Our client is seeking a skilled JavaScript Engineer to join their team in Sunrise, FL. You will play a key role in developing and maintaining an open-source enterprise web framework that powers digital experiences for thousands of engineers. This is a high-impact role at the intersection of platform engineering and developer experience.
Key Responsibilities
  • Develop and evolve an open-source enterprise web framework built on Node.js and React
  • Provide technical support and training to 1,000+ internal engineers
  • Design intuitive, functional, and extensible APIs
  • Build cross-platform components and reusable libraries
  • Optimize application performance across devices, browsers, and servers
  • Automate builds, testing, and deployment pipelines
  • Conduct thorough pull request reviews and identify breaking changes
Required Skills
  • Strong proficiency in JavaScript, Node.js, TypeScript, and React
  • DOM manipulation and JavaScript object model expertise
  • Familiarity with ECMAScript specifications
  • Experience with Redux/ReduxJS
  • Proficiency with tools: Babel, Webpack, NPM, Yarn
  • Experience writing automated tests - unit, integration, visual, and performance
  • Knowledge of Web Accessibility and Web Standards
  • Ability to translate business requirements into technical solutions
Preferred Skills
  • Experience architecting high-performance, enterprise-grade software
  • Open-source contributions or published libraries
  • Familiarity with micro-frontend architecture
Location & Work Model
Sunrise, FL - Onsite
Engagement Details
Long-term contract engagement. Immediate sourcing underway - apply with your updated resume.

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