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Javascript Backend Developer Jobs in Florida (NOW HIRING)

Staffingine LLC

Javascript Engineer

Sunrise, FL · On-site

Javascript Engineer Job Location: Sunrise - Florida Job Type: Contract * We are looking for a ... Optimize backend performance and scalability for hightraffic applications * Write clean ...

HAYS

Sr Backend Engineer - AI

Tampa, FL

Work within established CI/CD and DevOps pipelines to deploy and operate services * Collaborate ... Familiarity with TypeScript or JavaScript for API consumption * Experience collaborating closely ...

FIS

Senior Backend Engineer

Jacksonville, FL · Hybrid

As a Lead Software Engineer with strong back-end expertise, you'll start your day aligning with ... Some front-end exposure (JavaScript/TypeScript, React) to support end-to-end coordination

DTCC

Backend Software Java Engineer

Tampa, FL · On-site

$47.75 - $62/hr

This is a highly technical, hands-on role focused on backend engineering, system reliability, and ... Exposure to web technologies including JavaScript, HTML5, CSS, and JSON * Experience working with ...

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How much do javascript backend developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for javascript backend developer in Florida is $43.14, according to ZipRecruiter salary data. Most workers in this role earn between $35.38 and $51.01 per hour, depending on experience, location, and employer.

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

To thrive as a Javascript Backend Developer, you need strong proficiency in JavaScript (especially Node.js), knowledge of backend frameworks, and a solid understanding of databases such as MongoDB or PostgreSQL. Familiarity with development tools like Git, RESTful APIs, Docker, and cloud platforms, as well as relevant certifications, is highly valuable. Excellent problem-solving, teamwork, and communication skills help you collaborate effectively and deliver robust solutions. These abilities are crucial for building scalable, secure, and maintainable backend services that power modern applications.

What are the typical challenges a JavaScript Backend Developer faces when scaling applications for high traffic?

JavaScript Backend Developers, especially those working with Node.js, often encounter challenges related to handling high concurrency, optimizing database queries, and maintaining application performance under heavy load. Ensuring efficient memory management and implementing robust error handling are also critical when scaling. Working closely with DevOps and frontend teams to optimize APIs and monitor system health is essential for delivering reliable, scalable backend solutions.

What does a JavaScript Backend Developer do?

A JavaScript Backend Developer is responsible for building and maintaining the server-side logic, databases, and APIs that power web applications. They use JavaScript, often with frameworks like Node.js, to process requests, manage data, and ensure smooth communication between the frontend and backend of an application. Their work ensures that web applications are scalable, secure, and efficient. JavaScript Backend Developers also collaborate with frontend developers and other team members to deliver seamless user experiences.

What is the difference between Javascript Backend Developer vs Javascript Frontend Developer?

AspectJavascript Backend DeveloperJavascript Frontend Developer
Primary FocusServer-side development, APIs, databasesUser interface, client-side interactions
Required SkillsNode.js, databases, server managementHTML, CSS, JavaScript, UI frameworks
Work EnvironmentBack-end servers, cloud platformsWeb browsers, client devices
Common UsageBuilding APIs, server logicDesigning web pages, user experience

The main difference between a Javascript Backend Developer and a Javascript Frontend Developer lies in their focus areas. Backend developers handle server-side logic, databases, and APIs, while frontend developers focus on creating engaging user interfaces and client-side interactions. Both roles require JavaScript skills but apply them in different parts of web development projects.

What are popular job titles related to Javascript Backend Developer jobs in Florida? For Javascript Backend Developer jobs in Florida, the most frequently searched job titles are:
What job categories do people searching Javascript Backend Developer jobs in Florida look for? The top searched job categories for Javascript Backend Developer jobs in Florida are:
What cities in Florida are hiring for Javascript Backend Developer jobs? Cities in Florida with the most Javascript Backend Developer job openings:
Javascript Backend Developer jobs near you
Back-End Developer - III

Back-End Developer - III

Judge Group, Inc.

Temple Terrace, FL

$50 - $55/hr

Other

Posted 26 days ago

Job description

Location: Temple Terrace, FL
Salary: $50.00 USD Hourly - $55.00 USD Hourly
Description: Our client is currently seeking a Back-End Developer - III
Responsibilities:
Responsible for server-side web application logic as well as the integration of the front-end.
Define and communicate technical and design requirements.
Conducts unit tests, code reviews, assesses and improves site/software performance, and maintains design and code documentation.
In-depth understanding of web development and Content Management Systems.
Experience with one or more of the following including but not limited to: Java, C#, Objective C, Python, Golang.
Familiarity with front-end languages such as HTML, JavaScript and CSS.
Usually responsible for writing the web services and APIs used by front-end developers and mobile application developers.
Experience with HTML and Frameworks such as React.Js, Node.JS, and EXPRESS, Spring ? Knowledge of various DBMS technology MySQL, MongoDB, Oracle, Postgres, Redis.
Degree in computer science, math or a related technical field.
MUST HAVE SKILLS (Most Important): Strong J2EE, React, Angular, REST, Spring, SpringBoot, Hibernate, Kafka, RDBMS/Oracle, NoSQL and Cloud native application development.
DESIRED SKILLS: Experience in ServiceNow, Generative AI, AWS, Google Cloud Platform EDUCATION/CERTIFICATIONS: Bachelor's degree in computer science, Information systems.
By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. Message & data rates apply and message frequency may vary. Consistent with Judge's Privacy Policy, information obtained from your consent will not be shared with third parties for marketing/promotional purposes. Reply STOP to opt out of receiving telephone calls and text messages from Judge and HELP for help.
Contact:
This job and many more are available through The Judge Group. Please apply with us today!

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