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Mid Level Frontend Developer Jobs in Passaic, NJ

3B Staffing LLC

Frontend Developer

Manhattan, NY · On-site +1

$114K - $133K/yr

Contract Role Overview The Mid-Level Frontend Developer supports the development and enhancement of the Maryland Paid Family and Medical Leave Insurance (MD FAMLI) web experience. This role focuses ...

Lorven Technologies

Front End developer

New York, NY · On-site

$113K - $132K/yr

We are seeking a skilled and motivated Mid-Level Front-End Developer with a strongbackground in JavaScript and jQuery, and a focus on React development. In this role, you willbe responsible for ...

Anagh Technologies, Inc.

Front end Developer

Manhattan, NY · On-site

$114K - $133K/yr

Front-End Developer Location: NYC, NY- 2 Days On-site Role Description Client is looking for a ... The project is sponsored at a high level and is a key deliverable of investment bank's long-term ...

iPostal1

Frontend Developer

Suffern, NY · Hybrid

$106K - $123K/yr

Role overview: We're looking for a skilled Frontend Developer to take meaningful ownership of our ... level web applications with high complexity or scale · Working knowledge of accessibility ...

The Greene Group

Senior Frontend Developer

Manhattan, NY

$126K - $166K/yr

Are you a Frontend Developer looking to improve your experiences? A global financial services ... Conversation level communication in English. * Deep knowledge in data structures and performance.

The Greene Group

Senior Frontend Developer

Manhattan, NY · On-site

$126K - $166K/yr

Are you a Frontend Developer looking to improve your experiences? A global financial services ... Conversation level communication in English. * Deep knowledge in data structures and performance.

Paramount

Senior Front End Developer

Manhattan, NY

$126K - $166K/yr

Senior Front-End Developer (AI-Augmented Engineering) Team : Global Quality Engineering (GQE ... Can manually correct these issues to meet senior-level engineering standards. Security ...

Jobsbridge

Senior Front End Developer

New York, NY · On-site

$125K - $165K/yr

Skill Senior Front End Developer Location New York, NY Total Experience 5 yrs. Max Salary Not ... Enterprise-level, architect level JavaScript exprience Experience designing highly interactive ...

Incca

Senior Front-End Developer

Manhattan, NY · On-site

$160K/yr

The Museum of Modern Art is seeking a highly skilled and experienced Senior Front-End Developer to ... Expert-level proficiency with JavaScript (ES6+), HTML5, and CSS3. * Deep experience with Ruby on ...

MoMA

Senior Front-End Developer

Manhattan, NY · On-site

$140K/yr

The Museum of Modern Art is seeking a highly skilled and experienced Senior Front-End Developer to ... Expert-level proficiency with JavaScript (ES6+), HTML5, and CSS3. * Deep experience with Ruby on ...

Incca

Senior Front-End Developer

Manhattan, NY · On-site

$160K/yr

The Museum of Modern Art is seeking a highly skilled and experienced Senior Front-End Developer to ... Expert-level proficiency with JavaScript (ES6+), HTML5, and CSS3. * Deep experience with Ruby on ...

Exiger

Senior Front End Developer

Jersey City, NJ · On-site

$120K - $157K/yr

Level 4 - 5 Front-End Engineer. Description: We are seeking a skilled Front-End React Developer with 6-8 years of experience to join our dynamic team. The ideal candidate is a self-starter who can ...

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All JobsMid Level Frontend Developer JobsMid Level Frontend Developer Jobs in Passaic, NJ

Mid Level Frontend Developer information

See Passaic, NJ salary details

$44K

$114.3K

$161K

How much do mid level frontend developer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for mid level frontend developer in Passaic, NJ is $114,323.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,700.00 and $125,300.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Mid Level Frontend Developer, and why are they important?

To thrive as a Mid Level Frontend Developer, you need strong proficiency in HTML, CSS, JavaScript, and modern frontend frameworks like React or Angular, along with a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), build tools, and testing frameworks is typically required. Effective problem-solving, attention to detail, and clear communication are essential soft skills for collaborating with designers and backend developers. These skills ensure the delivery of high-quality, user-friendly web applications that meet both technical and business requirements.

What are some common challenges a Mid Level Frontend Developer faces when integrating with backend services, and how can these be managed?

Mid Level Frontend Developers often encounter challenges such as handling inconsistent API responses, managing asynchronous data flows, and ensuring seamless communication between the frontend and backend. To address these issues, it's important to collaborate closely with backend developers, maintain clear API documentation, and use tools like Postman or Swagger for testing. Additionally, implementing robust error handling and utilizing state management libraries can help ensure a smooth user experience and efficient debugging.

What are Mid Level Frontend Developers?

Mid Level Frontend Developers are professionals with a few years of experience building and maintaining the user-facing parts of websites or web applications. They are proficient in HTML, CSS, and JavaScript, and often work with frameworks like React, Angular, or Vue.js. Mid level developers are capable of taking on more complex features and tasks independently, collaborating with designers and backend developers, and contributing to code reviews and project planning. They bridge the gap between junior and senior roles by demonstrating problem-solving skills, code quality, and a good understanding of best practices.
What are the most commonly searched types of Frontend Developer jobs in Passaic, NJ? The most popular types of Frontend Developer jobs in Passaic, NJ are:
What cities near Passaic, NJ are hiring for Mid Level Frontend Developer jobs? Cities near Passaic, NJ with the most Mid Level Frontend Developer job openings:
Mid Level Frontend Developer jobs near you
Infographic showing various Mid Level Frontend Developer job openings in Passaic, NJ as of July 2026, with employment types broken down into 82% Full Time, 7% Part Time, 1% Temporary, and 10% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $114,323 per year, or $55 per hour.
Frontend Developer

Frontend Developer

3B Staffing LLC

Manhattan, NY • On-site, Remote

$114K - $133K/yr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Title: Frontend Developer Location: Remote Duration: Contract Role Overview The Mid-Level Frontend Developer supports the development and enhancement of the Maryland Paid Family and Medical Leave Insurance (MD FAMLI) web experience. This role focuses on building accessible, responsive web components and contributing to the logged-out site and design system. The developer works collaboratively with design, product, and engineering teams to deliver high-quality, user-centered solutions. Key Responsibilities • Build and maintain reusable web components that support the MD FAMLI website • Implement UI enhancements that improve usability, performance, and accessibility • Troubleshoot and resolve frontend defects with minimal oversight • Apply consistent styling and contribute to scalable frontend patterns • Develop responsive, accessible interfaces using modern HTML and CSS • Contribute to the logged-out site built with Eleventy and Decap CMS • Support the evolution of the Maryland Web Design System (MDWDS), extending the U.S. Web Design System (USWDS) • Participate in accessibility audits and implement remediation fixes • Collaborate with designers, product managers, and engineers to translate requirements into working solutions • Contribute to component documentation and support knowledge sharing across the team Required Technical Skills • Solid foundation in JavaScript and modern frontend development practices • Experience with a modern JavaScript framework such as Svelte, Vue, or Ember • Strong proficiency in modern HTML and CSS, including responsive design • Experience using modern CSS features and best practices (within the past ~3 years) • Experience building or working with custom elements/web components (e.g., Lit, StencilJS, or similar) Preferred Qualifications • Experience with Ruby on Rails • Experience contributing to or maintaining a design system or component library • Familiarity with Eleventy (11ty) and/or Decap CMS • Experience implementing accessibility standards (e.g., WCAG) • Familiarity with the U.S. Web Design System (USWDS) or similar government design standards Level Expectations (Mid-Level) • Works independently on well-defined tasks and components • Requires minimal guidance for implementation but seeks input on complex decisions • Contributes to team discussions and proposes practical frontend solutions • Balances quality, accessibility, and delivery timelines effectively

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