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Senior Full Stack Developer Jobs in Madison, NJ (NOW HIRING)

Datavant

Senior Full Stack Engineer

New York, NY · On-site

As a Senior Full Stack Engineer, you will play a key role in growing our healthcare data ecosystem and delivering innovative solutions that help connect and activate health data across the industry.

Real Soft, Inc.

Senior Java Full Stack Developer

Iselin, NJ · On-site

$53.25 - $68.75/hr

Location: Iselin or New York Job Posting Title Senior Java Full Stack Developer Summary The Senior Java Full Stack Developer is responsible for leading the design, development, and delivery of ...

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Senior Full Stack Developer information

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$24

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$88

How much do senior full stack developer jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for senior full stack developer in Madison, NJ is $61.08, according to ZipRecruiter salary data. Most workers in this role earn between $50.82 and $70.38 per hour, depending on experience, location, and employer.

What is a senior full stack developer?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.

How does a senior full stack developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

What are the key skills and qualifications needed to thrive as a senior full stack developer, and why are they important?

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What is the difference between Senior Full Stack Developer vs Backend Developer?

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

What job categories do people searching Senior Full Stack Developer jobs in Madison, NJ look for?

The top searched job categories for Senior Full Stack Developer jobs in Madison, NJ are:

What cities near Madison, NJ are hiring for Senior Full Stack Developer jobs?

Cities near Madison, NJ with the most Senior Full Stack Developer job openings:

Senior Full Stack Developer jobs near you
Infographic showing various Senior Full Stack Developer job openings in Madison, NJ as of August 2026, with employment types broken down into 100% Full Time. Highlights an 80% In-person, and 20% Remote job distribution, with an average salary of $127,056 per year, or $61.1 per hour.

Senior Full-Stack Engineer (Director)

4 Staffing Corp

Newark, NJ • On-site, Remote

Full-time

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

Job description

About the job Senior Full-Stack Engineer (Director)

Director-Level Full Stack Engineer (React / Node.js)

Location: Remote or Hybrid (U.S.)
Employment Type: Full-Time
Industry: Financial Services / Investment Technology

US Citizen/Green Card holders only

Our client, a leading global investment technology organization, is seeking a Director-Level Full Stack Software Engineer to join a highly visible team responsible for building next-generation applications that support complex investment, analytics, and portfolio workflows. This role is ideal for an engineer who thrives in an Agile environment, enjoys architecting scalable solutions, and is passionate about delivering exceptional user experiences.

What You'll Do

  • Design, develop, and enhance custom UI components and full-stack features aligned with project requirements
  • Work within modern AWS-based development environments, including CLI and sandbox/local setups
  • Build high-quality front-end applications using React, TypeScript, and modern design systems
  • Collaborate with Tech Leads, Product Owners, and Business Analysts to transform business needs into scalable, production-ready applications
  • Balance multiple initiatives and workstreams in a fast-paced environment
  • Research emerging technologies, build proofs of concept, and help guide architectural decisions
  • Deliver intuitive and elegant user interfaces using Material Design & MUI
  • Participate in the creation of personas, user scenarios, wireframes, prototypes, and high-fidelity UI mockups
  • Ensure solutions meet business goals through user testing, performance validation, and continuous improvement

Requirements:

  • 10+ years of full-stack development experience, ideally within high-scale or data-intensive environments
  • Expert-level proficiency with React/Next.js, Node.js, TypeScript, and TurboRepo
  • Experience with GraphQL, REST APIs, and microservices
  • Strong command of HTML, CSS, JavaScript, CSS Modules, Storybook, and modern component libraries (e.g., Radix UI)
  • Hands-on experience with SQL/NoSQL databases (PostgreSQL, Graph DB, etc.)
  • Strong experience with Docker and deploying applications in AWS cloud environments
  • Solid understanding of UI/UX design principles and ability to collaborate with design teams
  • Proficiency with Git and enterprise version control workflows
  • Experience implementing token-based authentication and modern security patterns
  • Background in building scalable, high-availability applications
  • Experience writing unit, integration, and end-to-end tests across the full stack
  • Familiarity with automated testing frameworks such as Cypress, Test containers, and Vitest

Preferred:

  • Experience with Figma, ReactFlow, Redux, Jotai, and advanced design systems
  • Background in decomposing monoliths into microservices
  • Knowledge of authentication mechanisms and security best practices
  • Familiarity with Jira, Confluence, Bitbucket, Jenkins, and enterprise DevOps pipelines
  • Experience working within the SAFe Agile methodology
  • Bachelors degree in Computer Science, Engineering, Finance, Economics, or a related field
  • Experience using AI-assisted development workflows, including generating components from design systems

Highly Preferred:

  • React/Redux, TypeScript, Node.js, D3
  • PNPM, SASS/CSS3, HTML5, JSX, ES6
  • Jest/Vitest, Cypress, Testcontainers
  • NGiNx and AWS cloud services
  • Strong grounding in React fundamentals (components, hooks, lifecycle)
  • Understanding of authentication, authorization, SSL, and other modern security concepts

Who Thrives Here

This role suits someone who:

  • Enjoys solving complex technical and data challenges
  • Thrives in a collaborative, fast-paced Agile environment
  • Boldly adopts new technologies and champions engineering excellence
  • Is passionate about building beautiful, intuitive applications that user love

If you're an accomplished full-stack engineer looking for an opportunity to influence architecture, shape user experiences, and build high-impact applications in the financial domain, wed love to connect.

Apply