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Full Stack Development Jobs in New Jersey (NOW HIRING)

Welltel

SENIOR FULL STACK DEVELOPMENT LEADER

Freehold, NJ · On-site

$140K - $200K/yr

Building for reliability, security, performance, and scale What We're Looking For * 3 plus years of full-stack software development experience * Proven ability to lead and build engineering teams ...

S3 Connections LLC

Java Full Stack Developer

Florham Park, NJ · On-site

$55 - $71/hr

Experience with Full Stack development * Strong understanding of AI and its applications * Knowledge of the Financial domain * Excellent problem-solving skills * Ability to work independently and in ...

Theradex Onoclogy

Lead Full Stack Developer

Princeton, NJ · On-site

$140K - $175K/yr

Oversees application development team''''s technical delivery across all projects while remaining a hands-on Full Stack Developer. * Design and implement scalable, secure frontend and backend ...

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Full Stack Development information

See New Jersey salary details

$24

$60

$87

How much do full stack development jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for full stack development in New Jersey is $60.16, according to ZipRecruiter salary data. Most workers in this role earn between $50.05 and $69.33 per hour, depending on experience, location, and employer.

What is the difference between Full Stack Development vs Front End Development?

AspectFull Stack DevelopmentFront End Development
Primary FocusBoth client-side and server-side developmentClient-side (user interface and experience)
Required SkillsHTML, CSS, JavaScript, backend languages (e.g., Node.js, Python), databasesHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentInvolves working on entire application stack, often in full project rolesFocuses on designing and implementing user interfaces
Common UsageDeveloping complete web applicationsEnhancing user experience and interface design

Full Stack Developers have a broader skill set covering both front-end and back-end development, enabling them to build complete applications. Front End Developers specialize in creating engaging user interfaces. While both roles require knowledge of HTML, CSS, and JavaScript, Full Stack Developers also work with server-side technologies and databases, making them versatile in full project development.

What cities in New Jersey are hiring for Full Stack Development jobs? Cities in New Jersey with the most Full Stack Development job openings:
Full Stack Development jobs near you
Infographic showing various Full Stack Development job openings in New Jersey as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, 1% Temporary, and 2% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution, with an average salary of $125,140 per year, or $60.2 per hour.

SENIOR FULL STACK DEVELOPMENT LEADER

Welltel

Freehold, NJ • On-site

$140K - $200K/yr

Full-time

Medical, PTO

Posted 16 days ago

Job description

We are looking for a Senior Full Stack Software Engineer who is equal parts visionary and executor. You will own Welltel's technology platform end-to-end — architecting, building, and evolving systems that directly impact patient outcomes and operational performance at scale.

This is a founding engineering leadership role. You will not inherit a team — you will build one. You'll source, hire, and lead the engineers who will bring this platform to life, while remaining deeply hands-on in the code yourself.

If you are the kind of person who sees a complex problem and immediately starts designing the solution — this was written for you.

What You'll Own

  • Full technical ownership of our platform architecture, development, and roadmap

  • Sourcing, hiring, and building an engineering team from the ground up

  • Translating business and clinical goals into elegant, scalable technical solutions

  • Leading code reviews, setting engineering standards, and driving best practices

  • Coordinating with leadership on product strategy and long-term technical vision

  • Integrating third-party systems, APIs, and healthcare platforms

  • Building for reliability, security, performance, and scale

What We're Looking For

  • 3 plus years of full-stack software development experience

  • Proven ability to lead and build engineering teams, not just contribute to them

  • Strong proficiency in React, TypeScript, Node.js, Python, and REST APIs

  • Experience with PostgreSQL, MySQL, or similar relational databases

  • Hands-on experience with AWS, Docker, GitHub Actions, and CI/CD pipelines

  • Familiarity with healthcare technology, HIPAA compliance, or regulated industries (preferred)

  • Experience with EHR/EMR integrations or third-party healthcare systems (preferred)

  • A self-starter who thrives with autonomy and takes full ownership of outcomes

  • Exceptional communicator — comfortable with both engineers and executives

Why Welltel

  • Competitive salary: $140,000–$200,000 based on experience

  • Paid time off

  • Real ownership — you will shape the future of this platform, not just maintain it

  • Significant room to grow as the company scales

  • Work alongside leadership that is deeply invested in building something great