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Senior Javascript Engineer Jobs in Florida (NOW HIRING)

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React Developer (Front End Engineer)

Jacksonville, FL · On-site

$96.40K - $112.10K/yr

As a senior JavaScript application developer, you'll work alongside a passionate team dedicated to making a difference-both for our customers and our employees. Our Hiring Process: We respect your ...

Kasmo Global

Sr Salesforce Developer

Tampa, FL · On-site

$114.20K - $139.70K/yr

The Senior Salesforce Developer assists with the design and documentation of the Company ... Administrator, Platform App Builder, Platform Developer 1, Platform Developer 2, JavaScript ...

GoodLeap

Senior Salesforce Developer

West Palm Beach, FL · Hybrid

$146K - $170K/yr

Senior Salesforce Developer GoodLeap is a technology company delivering best-in-class financing and ... SOQL/SQL, and JavaScript * Experience developing and managing API Integrations, MuleSoft experience ...

SOSi

Senior Software Developer

Miami, FL · On-site

$52.25 - $68.75/hr

Senior Software Developer Founded in 1989, SOSi is among the largest private, founder-owned ... Use JavaScript applications that follow industry-standard design patterns, development ...

GoodLeap

Senior Salesforce Developer

West Palm Beach, FL · Hybrid

$121.40K - $148.50K/yr

Position Summary GoodLeap is seeking a Senior Salesforce Developer to support the ongoing ... SOQL/SQL, and JavaScript * Experience developing and managing API Integrations, MuleSoft experience ...

GoodLeap

Senior Salesforce Developer

West Palm Beach, FL · Hybrid

$146K - $170K/yr

Position Summary GoodLeap is seeking a Senior Salesforce Developer to support the ongoing ... SOQL/SQL, and JavaScript * Experience developing and managing API Integrations, MuleSoft experience ...

SOSi

Senior Software Developer

Doral, FL · On-site

$50.50 - $66.50/hr

The Senior Software Developer advances our customer's Enterprise Data Architecture (EDA) by ... Use JavaScript applications that follow industry-standard design patterns, development ...

SOSi

Senior Software Developer

Doral, FL

$50.50 - $66.50/hr

The Senior Software Developer advances our customer's Enterprise Data Architecture (EDA) by ... Use JavaScript applications that follow industry-standard design patterns, development ...

SOSi

Senior Software Developer

Doral, FL · On-site

$50.50 - $66.50/hr

The Senior Software Developer advances our customer's Enterprise Data Architecture (EDA) by ... Use JavaScript applications that follow industry-standard design patterns, development ...

Next Step Systems

Senior Java Software Engineer

Tampa, FL · On-site

$118.10K - $155.50K/yr

Tampa FL Jobs, Senior Java Software Engineer, Java, J2EE, Spring, Hibernate, JavaScript, MySQL ... Servlets, JDK, Windows, UNIX, Shell Scripting, Skybot, CRON, Software Developer, Programming ...

SOS International LLC

Senior Software Developer

Miami, FL · On-site

$52.25 - $68.75/hr

The Senior Software Developer designs and delivers user-focused software leveraging JavaScript ... Use JavaScript applications that follow industry-standard design patterns, development ...

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 ...

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Senior Javascript Engineer information

See Florida salary details

$93.4K

$125.2K

$142.7K

How much do senior javascript engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for senior javascript engineer in Florida is $125,231.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,600.00 and $134,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Javascript Engineer, and why are they important?

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 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.
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What job categories do people searching Senior Javascript Engineer jobs in Florida look for? The top searched job categories for Senior Javascript Engineer jobs in Florida are:
What cities in Florida are hiring for Senior Javascript Engineer jobs? Cities in Florida with the most Senior Javascript Engineer job openings:
What are popular job titles related to Senior Javascript Engineer jobs in FL? For Senior Javascript Engineer jobs in FL, the most frequently searched job titles are:
Senior Javascript Engineer jobs near you
Infographic showing various Senior Javascript Engineer job openings in Florida as of May 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $125,231 per year, or $60.2 per hour.

Senior Full Stack Javascript Engineer (Remote, 4-day week)

Stack Influence

Miami, FL • Remote

$125/hr

Contractor

Posted 11 days ago

Job description

Stack Influence is a VC-funded creator marketplace app connecting eCommerce brands with everyday social media users. We are a high-growth, remote-first startup that offers a flexible 4- day work week.

You will be responsible for developing the codebase and infrastructure for a modern tech stack (React, Node, Next.js, Azure Cloud). We are looking for a high impact individual contributor who can architect, build, and deploy end-to-end full-stack applications. We are a small team with two other senior engineers contributing to the codebase.

Salary is between $125-200k USD with equity potential.

Responsibilities:

  • Develop, test and iterate on product features spanning frontend (React, Next.js, TypeScript), backend (Node.js, PostgreSQL, Hono), and cloud infrastructure (Azure).
  • Work closely with product, design, QA, and business teams to translate requirements, mockups and process flows into production-ready features.
  • Design and build integrations with third-party services such as social media, eCommerce, artificial intelligence and financial services.
  • Follow best practices for code quality, reliability, security, and scalability.
  • Implement automated integration tests (Jest) that adhere to test plans.
  • Monitor live applications and troubleshoot issues post-deployment.

Qualifications:

  • 7+ years experience as a full-stack software engineer working on modern JavaScript/TypeScript codebases.
  • Strong data and querying skills, experienced with both relational databases (PostgreSQL) and NoSQL databases (MongoDB).
  • Strong experience with cloud infrastructure (Azure).
  • Experience with writing and debugging automated tests (Jest).
  • Motivated and productive in small, remote teams with async communication and minimal supervision.
  • Customer-first mindset with a focus on usability and performance.
Employment Type: CONTRACTOR

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