ZipRecruiter

Log In

1

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

Nurp

Software Engineer ( Hybrid - Miami)

Miami, FL · On-site

$100K - $140K/yr

This role will focus heavily on backend engineering, trading system integrations, execution ... Strong proficiency in HTML, CSS, and JavaScript. * Experience with APIs, third party integrations ...

Nurp

Software Engineer ( Hybrid - Miami)

Miami, FL · On-site

$100K - $140K/yr

This role will focus heavily on backend engineering, trading system integrations, execution ... Strong proficiency in HTML, CSS, and JavaScript. * Experience with APIs, third party integrations ...

TW Group LLC

Full Stack Developer (FL)

Miami, FL · On-site

... robust back-end APIs. • Good understanding of general OOP, SOLID principles, design patterns ... WHAT WE'D LOVE TO SEE: • Strong TypeScript, JavaScript, and Node.js knowledge. • Experience ...

Jobsbridge

Full Stack Java Developer

Miami, FL · On-site

$50.25 - $64.75/hr

... backend. - Hands-on development experience with JavaScript, and Ext JS framework in particular is required. - Hands-on experience with Java (at least 3 years cumulative professional experience), HTML ...

Jobsbridge

Full Stack Java Developer

Miami, FL

$50.25 - $64.75/hr

... backend. - Hands-on development experience with JavaScript, and Ext JS framework in particular is required. - Hands-on experience with Java (at least 3 years cumulative professional experience), HTML ...

Coderio

Senior Fullstack Engineer - USA

Miami, FL · On-site +1

... JavaScript frameworks, backend technologies, and relational databases, while demonstrating ... Experience with CI/CD pipelines and DevOps practices. Knowledge of containerization technologies ...

Aptino

Web Tech Manager - Vue JS

Miami, FL · On-site

... JavaScript frameworks, and the ability to establish robust application foundations from the ground ... Collaborate with product owners, UX designers, backend engineers, and stakeholders to translate ...

next page

Showing results 1-20

All JobsJavascript Backend Developer JobsJavascript Backend Developer Jobs in Miami, FL

Javascript Backend Developer information

See Miami, FL salary details

$11

$55

$80

How much do javascript backend developer jobs pay per hour?

As of Jul 22, 2026, the average hourly pay for javascript backend developer in Miami, FL is $55.22, according to ZipRecruiter salary data. Most workers in this role earn between $45.29 and $65.29 per hour, depending on experience, location, and employer.

Can I learn backend in 3 months?

A JavaScript Backend Developer can acquire foundational backend skills in about three months with focused study, including learning Node.js, databases, and APIs. However, becoming proficient and gaining job-ready experience typically requires ongoing practice and real-world project work beyond this timeframe.

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 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 is JavaScript salary?

The salary for a JavaScript Backend Developer varies based on experience, location, and company size, but typically ranges from $70,000 to $120,000 annually in many regions. Skilled developers with knowledge of frameworks like Node.js and experience with cloud services tend to earn higher salaries. Entry-level positions may start lower, while senior roles can exceed $150,000.

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 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.

Is JavaScript good for backend development?

JavaScript is widely used for backend development, especially with environments like Node.js, which allows developers to build scalable server-side applications using the same language as frontend development. It offers a large ecosystem of libraries and frameworks, making it a popular choice for full-stack developers and backend roles requiring proficiency in JavaScript. Knowledge of asynchronous programming and server management is beneficial for backend JavaScript development.

Are JavaScript developers in demand?

JavaScript developers are in high demand due to the widespread use of JavaScript for web development, both on the client and server sides with frameworks like Node.js. Companies seek developers skilled in JavaScript, front-end frameworks, and related tools to build dynamic, responsive applications, making it a valuable skill in the tech industry.
What are popular job titles related to Javascript Backend Developer jobs in Miami, FL? For Javascript Backend Developer jobs in Miami, FL, the most frequently searched job titles are:
What job categories do people searching Javascript Backend Developer jobs in Miami, FL look for? The top searched job categories for Javascript Backend Developer jobs in Miami, FL are:
What cities near Miami, FL are hiring for Javascript Backend Developer jobs? Cities near Miami, FL with the most Javascript Backend Developer job openings:
Javascript Backend Developer jobs near you
Infographic showing various Javascript Backend Developer job openings in Miami, FL as of June 2026, with employment types broken down into 92% Full Time, 5% Part Time, and 3% Contract. Highlights an 83% Physical, 3% Hybrid, and 14% Remote job distribution, with an average salary of $114,862 per year, or $55.2 per hour.

Software Engineer ( Hybrid - Miami)

Nurp

Miami, FL • On-site

$100K - $140K/yr

Full-time

Medical, Dental, Vision, Life, PTO

Posted 26 days ago

Job description

POSITION SUMMARY
Nurp is seeking a Software Engineer to help expand and enhance the infrastructure powering our algorithmic trading ecosystem, copy trading technology, and internal platform operations. This role will focus heavily on backend engineering, trading system integrations, execution optimization, and development of advanced functionality within our proprietary platform, app.nurp.
The ideal candidate is a technically strong engineer who enjoys building scalable financial technology systems and solving complex operational and trading related challenges. Candidates with prior exposure to financial markets, broker integrations, trading infrastructure, or fintech products will be strongly preferred, as this role directly contributes to the evolution of Nurp's trading technology stack.
This role is located in Miami as a hybrid, in-office position (3 days in the office).This position offers a competitive annual salary ranging from $100,000 to $140,000 plus a 10% to 20% annual performance based bonus.
ABOUT THE COMPANY
Nurp builds smart trading algorithms that help people trade more effectively across multiple markets, including FX, Commodities and Crypto. We're reshaping the way people invest by using powerful, data-driven technology instead of outdated methods. At Nurp, we're focused on growth, both in the markets we serve and in the people we hire. This is a place for driven, results-oriented individuals who want to take ownership, learn quickly, and make an impact. You'll work alongside a talented team, contribute to meaningful projects, and help shape the future of algorithmic trading. We move fast and wear many hats, creating constant opportunities for personal and professional growth.
RESPONSIBILITIES
  • Lead ongoing development, optimization, and maintenance of the Nurp native platform, ensuring platform stability, scalability, and performance across customer facing and internal systems.
  • Build and enhance copy trading infrastructure.
  • Improve execution quality, trade synchronization, and operational reliability across existing algorithmic trading systems and copy trading infrastructure.
  • Develop advanced functionality within the Nurp licensing portal.
  • Integrate and maintain broker APIs to support multi broker compatibility and cross broker deployment.
  • Architect and maintain scalable backend systems and trading product integrations.
  • Build data-driven operational dashboards and reporting tools to track platform performance and engagement, while proactively monitoring, troubleshooting, and optimizing backend systems to ensure high security and reliability.
  • Collaborate cross functionally to prioritize technical initiatives and deliver scalable solutions aligned with business objectives.
  • Perform other related duties as necessary or assigned.

KEY COMPETENCIES
  • Trading Systems Engineering: Strong understanding of trading infrastructure, broker connectivity, execution systems, and real time financial application workflows.
  • Backend Engineering Expertise: Strong understanding of backend application architecture, database systems, API integrations, and scalable platform development.
  • Financial & Trading Product Understanding: Understanding of financial markets, trading systems, risk management concepts, and fintech products.
  • Problem Solving & Critical Thinking: Ability to diagnose technical issues, improve operational systems, optimize trading workflows, and deliver scalable engineering solutions.
  • Technical Versatility: Comfortable working across backend systems, infrastructure management, API integrations, operational tooling, and frontend support initiatives when necessary.
  • Cross Functional Collaboration: Ability to communicate effectively with technical and non technical stakeholders across Product, Operations, Marketing, and Leadership teams.
  • Ownership Mentality: Self motivated individual capable of managing priorities independently while maintaining strong execution standards in a fast moving environment.

EDUCATION AND EXPERIENCE
  • Minimum 5 years of experience building and maintaining production level software applications.
  • Strong proficiency in PHP, Laravel, and backend web application development.
  • Experience working with MySQL, relational databases, and server side application architecture.
  • Strong proficiency in HTML, CSS, and JavaScript.
  • Experience with APIs, third party integrations, and operational platform systems.
  • Familiarity with infrastructure tools, including Cloudflare, DNS systems, CDN services, and hosting environments.
  • Experience with WordPress and Elementor is considered a plus.
  • Strong analytical, debugging, and problem solving skills.
  • A Master's degree in Computer Science, Software Engineering, or a related technical field (Preferred).
  • Prior experience within fintech, financial services, trading technology, or capital markets environments (Preferred).

BENEFITS
  • Hybrid schedule
  • Health insurance.
  • Dental insurance.
  • Vision Insurance.
  • Voluntary Life Insurance.
  • Paid Time Off.
  • Access to our product and services at significant discounts and, in some instances, free

COMMITMENT TO DIVERSITY
Nurp is an equal opportunity employer committed to fostering an inclusive and diverse workforce. We encourage applicants from all backgrounds to apply, regardless of race, color, religion, age, national origin, gender, gender identity, sexual orientation, or disability.

Apply