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Senior Javascript Developer Jobs in Miami, FL (NOW HIRING)

DASI LLC

Senior Software Engineer (On-site)

Doral, FL · On-site

$117K - $154K/yr

Demonstrated experience in C#, .NET, JavaScript/TypeScript, and T-SQL for back-end development ... Familiarity with Azure DevOps, CI/CD, pull requests, and automated quality gates (e.g., code ...

DaSi AG

Senior Software Engineer (On-site)

Doral, FL · On-site

$117K - $154K/yr

Demonstrated experience in C#, .NET, JavaScript/TypeScript, and T-SQL for back-end development ... Familiarity with Azure DevOps, CI/CD, pull requests, and automated quality gates (e.g., code ...

Royal Caribbean Group

Senior Software Engineer

Miami, FL · On-site

$117K - $154K/yr

... DevOps tooling across cloud platforms. Essential Duties and Responsibilities * Lead the design ... Strong frontend experience with React, TypeScript, JavaScript, HTML, CSS (familiarity with state ...

Sidley

Software Engineering Senior Manager

Miami, FL · On-site

Own and evolve multi-stage Azure DevOps YAML pipelines including multi-phase infrastructure ... Proficiency in TypeScript/JavaScript including js development, Async patterns (Promises, async ...

Subway

Sr. Software Engineer

Palm Springs North, FL

$112K - $148K/yr

JavaScript/TypeScript (Node.js), Java, or C# * Experience with serverless architectures on AWS ... AWS Certified Developer - Associate or higher * Exposure to React Native or cross-platform mobile ...

Subway

Sr. Software Engineer

Miami, FL

$120K - $158K/yr

JavaScript/TypeScript (Node.js), Java, or C# * Experience with serverless architectures on AWS ... AWS Certified Developer - Associate or higher * Exposure to React Native or cross-platform mobile ...

Subway

Sr. Software Engineer

Miami, FL

$114K - $150K/yr

JavaScript/TypeScript (Node.js), Java, or C# * Experience with serverless architectures on AWS ... AWS Certified Developer - Associate or higher * Exposure to React Native or cross-platform mobile ...

Subway

Sr. Software Engineer

Miami, FL

$118K - $155K/yr

JavaScript/TypeScript (Node.js), Java, or C# * Experience with serverless architectures on AWS ... AWS Certified Developer - Associate or higher * Exposure to React Native or cross-platform mobile ...

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All JobsJavascript Developer JobsSenior Javascript Developer JobsSenior Javascript Developer Jobs in Miami, FL

Senior Javascript Developer information

See Miami, FL salary details

$29

$57

$76

How much do senior javascript developer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for senior javascript developer in Miami, FL is $57.77, according to ZipRecruiter salary data. Most workers in this role earn between $51.73 and $65.77 per hour, depending on experience, location, and employer.

What is a senior JavaScript developer?

A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.

What are typical challenges faced by senior JavaScript developers in day-to-day work?

Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.

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

To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

What are the most commonly searched types of Javascript Developer jobs in Miami, FL? The most popular types of Javascript Developer jobs in Miami, FL are:
What are popular job titles related to Senior Javascript Developer jobs in Miami, FL? For Senior Javascript Developer jobs in Miami, FL, the most frequently searched job titles are:
What job categories do people searching Senior Javascript Developer jobs in Miami, FL look for? The top searched job categories for Senior Javascript Developer jobs in Miami, FL are:
What cities near Miami, FL are hiring for Senior Javascript Developer jobs? Cities near Miami, FL with the most Senior Javascript Developer job openings:
Senior Javascript Developer jobs near you
Infographic showing various Senior Javascript Developer job openings in Miami, FL as of August 2026, with employment types broken down into 79% Full Time, 7% Part Time, and 14% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution, with an average salary of $120,170 per year, or $57.8 per hour.

Senior TypeScript Game Developer (HTML5)

TW Group LLC

Fort Lauderdale, FL • On-site

Full-time

Re-posted 11 days ago

Job description

We're seeking a TypeScript-focused Game Developer to help build premium HTML5 games that perform seamlessly across desktop and mobile platforms. This role is ideal for engineers who take pride in clean architecture, performance optimization, and crafting engaging player experiences.
What You'll Do
  • Develop and maintain high-quality HTML5 games using TypeScript as a core language.
  • Collaborate in small, interdisciplinary teams alongside Game Designers, Artists, Audio Engineers, and Developers to deliver polished, production-ready titles.
  • Design, implement, improve, and debug in-house game frameworks and engine codebases.
  • Contribute to scalable backend and tooling systems using Node.js.
  • Optimize performance across desktop and mobile environments.
  • Write well-architected, maintainable, and testable code.
  • Participate in code reviews, offering thoughtful, constructive feedback.
  • Continuously refine development standards, tooling, and best practices within the engineering team.

What We're Looking For
  • 3+ years of professional software development experience.
  • Strong hands-on experience with TypeScript (required).
  • Solid knowledge of JavaScript fundamentals and Node.js.
  • Deep understanding of OOP, SOLID principles, design patterns, debugging, and performance optimization.
  • Experience working within modern Git-based workflows (pull requests, code reviews, CI/CD).
  • Strong problem-solving skills and attention to detail.
  • Clear communication skills and ability to collaborate in cross-functional teams.
  • Player-focused mindset with a passion for interactive entertainment.

Nice to Have
  • Experience building casino or real-money gaming products.
  • Familiarity with HTML5 canvas/WebGL-based game development.
  • Mobile performance optimization experience.
  • Exposure to game engine architectures (custom engines, Unity, Unreal, etc.).
  • CI/CD pipeline experience.
  • Contributions to open-source, game jams, or personal game projects.

Apply