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Mid Frontend Developer Jobs in Middletown, NJ (NOW HIRING)

Simple Closure, Inc

Mid-Level Full Stack Engineer

New York, NY · On-site

$120K - $170K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Implement clean, maintainable frontend experiences using Next.js, React and TypeScript * Build and integrate backend services, APIs, and data models to support product workflows * Write high-quality ...

Pickle

Full Stack Engineer

New York, NY · On-site

$150K - $250K/yr

  • Medical

  • Dental

  • Vision

  • PTO

Frontend Engineering (Web & Mobile) * Build high-quality user interfaces using React (Next.js) and ... Mid-Level Engineers * Own features end to end with minimal oversight. * Contribute to architectural ...

Verisk

Senior Software Engineer

Holmdel, NJ · Hybrid

$136K - $180K/yr

  • Medical

  • Retirement

  • PTO

The full stack developer will join a small team to solve challenges for both the front-end and ... mid-level engineers, helping them develop their technical skills, career growth, and problem ...

Verisk

Software Engineer III - Technical Lead

Holmdel, NJ · On-site

$130K - $160K/yr

  • Medical

  • Retirement

  • PTO

The full stack developer will join a small team to solve challenges for both the front-end and ... Provide guidance to junior and mid-level engineers, helping them develop their technical skills ...

Real Soft, Inc.

Senior Java Full Stack Developer

Iselin, NJ · On-site

$53.25 - $68.75/hr

... modern front-end frameworks such as React or Angular. * Translating business, functional, and ... Providing technical coaching, code reviews, and mentorship to junior and mid-level developers ...

Slang AI

Sr Backend Engineer

New York, NY · On-site

$185K - $215K/yr

Occasionally build or update React/TypeScript frontend components for restaurant staff and customers * Shape coding standards and best practices, and mentor junior and mid-level engineers as they ...

Glide

Full Stack Engineer - Mid level

New York, NY · On-site

$130K - $160K/yr

  • Medical

  • Dental

  • Vision

Move seamlessly between frontend and backend to build a well-tested, secure frontend for our core ... Experience with CI/CD, Version Control, and DevOps tools like Amazon Web Services, Git and Docker.

Quantiphi, Inc.

Senior Machine Learning Engineer

New York, NY · On-site

$134K - $176K/yr

Mid-Town NYC, USA Work Model: In-person 3 days/week ExperienceLevel: 5+Years Engagement Context ... Contribute to the Perplexity-style front end so end users get fast, grounded, well-cited answers.

TechStar Group

ReactJS Developer

Piscataway, NJ · On-site

$106K - $123K/yr

Participate in UX research and usability * Assist in the hiring of a mid-sized team, serve as a mentor for more junior members, and build a stable, inclusive engineering culture

TechStar Group

ReactJS Developer

Piscataway, NJ · On-site

$106K - $123K/yr

Participate in UX research and usability * Assist in the hiring of a mid-sized team, serve as a mentor for more junior members, and build a stable, inclusive engineering culture

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Showing results 21-40

All JobsMid Frontend Developer JobsMid Frontend Developer Jobs in Middletown, NJ

Mid Frontend Developer information

See Middletown, NJ salary details

$43.2K

$112.4K

$158.2K

How much do mid frontend developer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for mid frontend developer in Middletown, NJ is $112,356.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,800.00 and $123,100.00 per year, depending on experience, location, and employer.

What is the difference between Mid Frontend Developer vs Junior Frontend Developer?

AspectMid Frontend DeveloperJunior Frontend Developer
Experience2-4 years0-1 year
SkillsProficient in HTML, CSS, JavaScript, frameworks like React or Angular, and basic version controlBasic knowledge of HTML, CSS, JavaScript, and some frameworks
ResponsibilitiesDeveloping features, optimizing performance, collaborating with designers and backend teamsAssisting in coding, fixing bugs, learning project workflows
Work EnvironmentIndependent task handling, code reviews, team collaboration

The Mid Frontend Developer typically has more experience and handles complex tasks independently, while the Junior Frontend Developer focuses on learning, assisting, and gaining foundational skills. The mid-level role requires a deeper understanding of frameworks and project workflows, making it suitable for those with some professional experience in frontend development.

What is a mid frontend developer?

Mid Frontend Developers are professionals who specialize in building and maintaining the user-facing parts of web applications, typically with 2-4 years of experience. They are responsible for translating design mockups into interactive websites or apps using technologies like HTML, CSS, and JavaScript frameworks such as React, Angular, or Vue.js. Their role often involves collaborating with designers and backend developers, optimizing applications for speed and responsiveness, and ensuring cross-browser compatibility. Unlike junior developers, mid-level developers are expected to work more independently, solve moderately complex problems, and contribute to code reviews and project planning.

What are some common challenges faced by mid frontend developers when working on cross-functional teams?

Mid-level frontend developers often collaborate with backend developers, designers, and product managers, which can sometimes lead to challenges in communication and aligning on project requirements. Balancing the need for delivering visually appealing, responsive interfaces while ensuring performance and accessibility can also be demanding. Additionally, adapting to evolving frameworks or integrating new tools as decided by the team may require continuous learning and flexibility. Successful mid-level frontend developers proactively seek feedback, clarify requirements early, and stay updated on best practices to navigate these challenges.

What are the key skills and qualifications needed to thrive as a mid frontend developer?

To thrive as a Mid Frontend Developer, you need strong proficiency in HTML, CSS, and JavaScript, along with experience in modern frameworks like React, Angular, or Vue and a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), build tools, and UI design libraries is commonly expected. Strong problem-solving, effective communication, and a collaborative mindset help you stand out in team settings. These skills ensure you can create high-quality, user-friendly interfaces that work well in dynamic, cross-functional development environments.

What are popular job titles related to Mid Frontend Developer jobs in Middletown, NJ?

For Mid Frontend Developer jobs in Middletown, NJ, the most frequently searched job titles are:

What job categories do people searching Mid Frontend Developer jobs in Middletown, NJ look for?

The top searched job categories for Mid Frontend Developer jobs in Middletown, NJ are:

What cities near Middletown, NJ are hiring for Mid Frontend Developer jobs?

Cities near Middletown, NJ with the most Mid Frontend Developer job openings:

Mid Frontend Developer jobs near you

Sr. Senior Angular Developer & Lead (w / Strong NgRx experience ) :New York City, NY

Marvel Technologies Inc

New York, NY • On-site

Contractor

Re-posted 12 days ago

Job description

Sr. Senior Angular Developer & Lead (only W2 Consultants)

New York City, NY

Synechron is seeking a Sr. Senior Angular Developer & Lead (Strong NgRx experience required) for New York City, NY

Client Interview – Final round will be In-Person

About the Role::

  • We are seeking an accomplished Advanced UI Angular Developer to design, develop, and optimize feature-rich, enterprise-grade web applications.
  • The ideal candidate brings deep expertise in Angular, TypeScript, and modern front-end architectures, with a proven track record of delivering scalable, accessible, and high-performance UI solutions.
  • You will collaborate with product, UX, and backend teams to drive an exceptional user experience.

Key Responsibilities::

  • Lead the development of complex Angular applications, ensuring robust performance, scalability, and maintainability.
  • Architect front-end solutions including state management, routing, lazy loading, forms, and component libraries.
  • Translate designs into high-quality, responsive, accessible code (WCAG 2.x) with pixel-perfect accuracy.
  • Build and maintain a reusable UI component library and design system; establish guidelines for consistency and reusability.
  • Optimize front-end performance through advanced techniques (change detection strategies, ahead-of-time compilation, code-splitting, caching).
  • Integrate with backend services (REST/GraphQL) and define contract-driven development with strong typing and comprehensive error handling.
  • Drive quality through automated testing (unit, integration, end-to-end) and participate in CI/CD pipelines.
  • Perform code reviews, mentor mid-level and junior developers, and provide technical leadership in architecture discussions.
  • Collaborate in Agile ceremonies, write clear technical specifications, user stories, and acceptance criteria.
  • Ensure security best practices in the front-end (input validation, secure storage, OAuth/OpenID Connect).
  • Stay current with Angular ecosystem, TypeScript, and front-end trends; evangelize improvements across teams.

Required Qualifications::

  • 12+ years of professional front-end development with extensive Angular experience (v11+ or newer); strong command of Angular architecture, components, directives, pipes, services, RxJS, and Angular CLI.
  • Advanced TypeScript proficiency; solid JavaScript (ES6+), HTML5, and CSS3/Sass skills.
  • Deep experience with state management (NgRx, Akita, or similar) and advanced RxJS patterns.
  • Strong experience consuming RESTful APIs and/or GraphQL; ability to design and consume API contracts with robust error handling.
  • Proficiency with testing frameworks (Jasmine/Karma, Jest) and test-driven development (TDD/BDD).
  • Experience with front-end build tools (Webpack, ESLint, Prettier) and performance profiling.
  • Solid understanding of accessibility (WCAG) and responsive design principles.
  • Familiarity with server-side rendering (Angular Universal) and PWA concepts a plus.
  • Experience with CI/CD, Git workflows, and collaboration with DevOps for automated deployments.
  • Excellent problem-solving, debugging, and communication skills.
  • Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent practical experience).

Preferred Qualifications::

  • Experience with Angular Material or other UI component libraries; governance of design systems.
  • Exposure to back-end languages (Node.js, Java, .NET) to coordinate with backend teams.
  • Domain experience in finance, healthcare, e-commerce, or similar industries.
  • Familiarity with micro-frontend architectures and modern deployment strategies.