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Javascript Backend Developer Jobs in Piscataway, NJ

Java, Kotlin, C#, Javascript, React * Architecture: microservices, service-to-service integrations * APIs: backend services and APIs * Data: SQL, relational databases * Observability: New Relic ...

Senior React Developer

Newark, NJ · On-site

$120K - $157K/yr

Work with Back End Engineers on the Design and Implementation of services * Design and build front end Web App Qualifications * 10 years' experience developing front end applications with Javascript ...

... APIs with front-end and back-end services. • Optimize GraphQL queries and mutations for ... Required : • GraphQL - Schema Design, Query Optimization, Mutations • JavaScript/TypeScript ...

A Backend Engineer with experience in Fintech or marketplaces who will be at the forefront of our ... JavaScript (5+ years) * Node.js (5+ years) * Express.js framework (2+ years) * APIs (5+ years ...

A Backend Engineer with experience in Fintech or marketplaces who will be at the forefront of our ... JavaScript (5+ years) * Node.js (5+ years) * Express.js framework (2+ years) * APIs (5+ years ...

A Backend Engineer with experience in Fintech or marketplaces who will be at the forefront of our ... JavaScript (5+ years) * Node.js (5+ years) * Express.js framework (2+ years) * APIs (5+ years ...

Front-End (Angular) Developer

Jersey City, NJ · On-site

$108K - $126K/yr

Write clean and efficient JavaScript, CSS, and HTML codes. * Coordinate with the backend team to ... Connect with other team members, such as UX designers, project managers, and backend-developers to ...

A Backend Engineer with experience in Fintech or marketplaces who will be at the forefront of our ... JavaScript (5+ years) * Node.js (5+ years) * Express.js framework (2+ years) * APIs (5+ years ...

A Backend Engineer with experience in Fintech or marketplaces who will be at the forefront of our ... JavaScript (5+ years) * Node.js (5+ years) * Express.js framework (2+ years) * APIs (5+ years ...

A Backend Engineer with experience in Fintech or marketplaces who will be at the forefront of our ... JavaScript (5+ years) * Node.js (5+ years) * Express.js framework (2+ years) * APIs (5+ years ...

Collaborate with UI/UX designers, backend developers, and stakeholders. * Troubleshoot issues ... Proficiency in PHP, HTML, CSS, JavaScript , and Drupal APIs. * Experience with custom module ...

Founding Engineer

Manhattan, NY · On-site

$100K - $180K/yr

Shape the company culture Requirements: * 5+ years experience as a fullstack or backend developer ... NextJS, Javascript/Typescript, React, CSS, Tailwind Process: * 30 minute conversation with a ...

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Web Development Tutor

Clifton, NJ · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Showing results 41-60

Javascript Backend Developer information

See Piscataway, NJ salary details

$12

$58

$85

How much do javascript backend developer jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for javascript backend developer in Piscataway, NJ is $58.82, according to ZipRecruiter salary data. Most workers in this role earn between $48.27 and $69.57 per hour, depending on experience, location, and employer.

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 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.

What are popular job titles related to Javascript Backend Developer jobs in Piscataway, NJ?

For Javascript Backend Developer jobs in Piscataway, NJ, the most frequently searched job titles are:

What job categories do people searching Javascript Backend Developer jobs in Piscataway, NJ look for?

The top searched job categories for Javascript Backend Developer jobs in Piscataway, NJ are:

What cities near Piscataway, NJ are hiring for Javascript Backend Developer jobs?

Cities near Piscataway, NJ with the most Javascript Backend Developer job openings:

Infographic showing various Javascript Backend Developer job openings in Piscataway, NJ as of June 2026, with employment types broken down into 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 78% Physical, 4% Hybrid, and 18% Remote job distribution, with an average salary of $122,355 per year, or $58.8 per hour.

Full Stack Developer (Node/Backend)

Navtech, Inc.

Princeton, NJ • On-site

Full-time

Re-posted 13 days ago


Job description

Job Title: Full Stack Developer (Node/Backend)
Job Location: Princeton, NJ 08540 - 100% Remote
Job Duration: 12 + Months
Required:
Call Notes:
They Deliver an assessment once a year at year start. And the rest is setting up the assessment. They need to deliver it on and off line. Node js back end. Want resumes that concentrate on backend storage layer. Originally was a fullstack now it's backend. Service layer nodejs running both offline (tablet) and online (aws cloud). Different storage systems, nosql on aws. Experts on leveraging production grade nodejs deployment. General typescript es6 profiles good too. Ability to understand and write to a nosql engine. strong backend node js developer. Aws good too. Strong nodejs dev is a must. They are open to remote 100% but eastern time zone is preferred. This is service layer code. It's a typical arch ui, service, db layers.
Description:
Proficiency in server-side programing with Node.js
Experience with NoSQL like Graph DB or MongoDB and relational databases
Proficiency in integrating production grade Node.js applications with REST endpoints and NoSQL/Graph DB engines
Proficiency in integrating production grade Node.js application with CI pipelines (git, Jenkins)
Proficiency in deploying production grade Node.js application with Continuous Delivery and Deployment mechanisms, including A/B testing, Canary deployments etc.
ES6/JavaScript proficiency and understanding of JavaScript Design patterns, transpires and module bundlers.
Familiarity with frontend development: HTML5, CSS3 and various frontend frameworks • Sound knowledge of ECMAScript specification.
Understanding of Object-oriented programming, asynchronous and functional programming.
Proficiency in Oauth2/SAML/OIDC authentication and authorization mechanisms between multiple systems, servers, and environments.
Robust debugging skills and knowledge of automated testing platforms and unit tests.
Strong experience with BDD/TDD frameworks for Node.js applications
Strong experience with validating and verifying REST based Node.js applications using Postman etc. tools
Huge plus: Experience in building cross platform desktop apps using Electron.
Experience with AWS services especially Lambda and API Gateway
Ability to work in an agile collaborative environment.
Strong analytical skills, problem-solving aptitude, and good communication skills.
Regards,
Adam Smith | adam (at) navtechusa (dot) com

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About Navtech

Sourced by ZipRecruiter

Industry

Civil engineering construction

Company size

11 - 50 Employees

Headquarters location

New Bloomfield, PA, US

Year founded

1996