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Full Stack Developer Startup Jobs in Piscataway, NJ

3B Staffing LLC

Full Stack Developer

Convent Station, NJ · Hybrid

Full Stack Developer (AI tools / C# / Python / React / DevOps) Client: Financial Industry Location: Hybrid - Morristown, NJ (Local) Duration: 6+ Months Visa: USC/GC (Genuine) Rate: Depends upon ...

Posted today

3B Staffing LLC

Full Stack Developer

Convent Station, NJ · Hybrid

Full Stack Developer (AI tools / C# / Python / React / DevOps) Client: Financial Industry Location: Hybrid - Morristown, NJ (Local) Duration: 6+ Months Visa: USC/GC (Genuine) Rate: Depends upon ...

Posted today

Theradex Onoclogy

Lead Full Stack Developer

Princeton, NJ · On-site

$140K - $175K/yr

Lead Full Stack Developer As part of Theradex Oncology, you will have the opportunity to work with one of the largest professional teams focused solely on the development of cancer therapies. Cancer ...

Staffingine LLC

Net Full Stack Developer

Newark, NJ · On-site

$58 - $68/hr

Job Title: .Net Full Stack Developer Job Location: Newark, NJ Job Type: Contract * Design, develop, and maintain full-stack web applications using .NET technologies (e.g., C#, ASP.NET Core, .NET ...

The Cypress Group

Full Stack Developer

New York, NY · Hybrid

$110K - $150K/yr

Software Engineer - Full Stack (Python/web framework) About the Opportunity A leading global financial technology and market infrastructure company is seeking a Full Stack Software Engineer to join ...

Staffingine LLC

Full Stack Developer

New York, NY · On-site

Full Stack Developer Job Location: New York Job Type: Contract * Exp 6-8 years * Handson experience with React or Angular Node Js Express Nest Js and MongoDB. * Handson experience with ...

Avtech solution

Full Stack Developer

Hoboken, NJ · On-site

Full stack Developer with React JS (Angular JS ) + Node JS Location: Hoboken NJ 1. Must Have a. Very strong and hands on experience in ReactJS b. Very strong and hands on experience in Redux and Flux ...

CGI Inc.

AI Full Stack Developer

New Brunswick, NJ · On-site

AI Full Stack Developer Category: Software Development/ Engineering Main location: United States, New Jersey, New Brunswick Position ID:J0726-1342 Employment Type: Full Time U.S. - What we do matters ...

Verus LLC

Full Stack Developer

Princeton, NJ · On-site

$110K - $120K/yr

SUMMARY The Full-Stack Developer is responsible for designing, developing, and maintaining web applications, ensuring high performance, scalability, and seamless user experiences. This role involves ...

Staffingine LLC

Java Full Stack Developer

New York, NY · On-site

$57.50 - $74/hr

Java Full Stack Developer Job Location: New York City, NY Job Type: Contract * Full Stack Development Build user facing interfaces HTML CSS JS Angular React and server side logic Java Spring Boot

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All JobsFull Stack Developer Startup JobsFull Stack Developer Startup Jobs in Piscataway, NJ

Full Stack Developer Startup information

See Piscataway, NJ salary details

$24

$60

$87

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

As of Aug 12, 2026, the average hourly pay for full stack developer startup in Piscataway, NJ is $60.38, according to ZipRecruiter salary data. Most workers in this role earn between $50.19 and $69.57 per hour, depending on experience, location, and employer.

What is the difference between Full Stack Developer Startup vs Front End Developer?

AspectFull Stack Developer StartupFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, databases, and server managementSpecialized in client-side technologies like HTML, CSS, JavaScript, and frameworks like React or Angular
Work EnvironmentFast-paced startup setting, often wearing multiple hats, involved in full project lifecyclePrimarily focused on designing and implementing user interfaces and user experience
Common UsageUsed in startups needing versatile developers capable of handling entire applicationsUsed in teams focusing on UI/UX and front-end development within startups or larger companies

In summary, a Full Stack Developer Startup has a broader skill set covering both front-end and back-end development, suitable for dynamic startup environments. A Front End Developer specializes in creating engaging user interfaces, often working within larger teams or specific projects. The choice depends on the scope of work and technical expertise required.

What are popular job titles related to Full Stack Developer Startup jobs in Piscataway, NJ? For Full Stack Developer Startup jobs in Piscataway, NJ, the most frequently searched job titles are:
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Full Stack Developer Startup jobs near you

Full Stack Developer

3B Staffing LLC

Convent Station, NJ • Hybrid

Full-time

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

Job description

Title: Full Stack Developer (AI tools / C# / Python / React / DevOps) Client: Financial Industry Location: Hybrid - Morristown, NJ (Local) Duration: 6+ Months Visa: USC/GC (Genuine) Rate: Depends upon Experience on W2 We are looking for a Developer who views AI-assisted development as a baseline capability rather than a novelty. You will be responsible for designing and building secure modern applications supporting banking capabilities, integrating with existing and emerging architecture, data platforms, and digital channels, leveraging cloud and AI-enabled technologies for the full software development lifecycle. Responsibilities:
  • Leverage AI (such as Cursor and Claude) to accelerate the design, implementation, and documentation of applications and integrations supporting capabilities across the bank.
  • Design and build responsive, interactive user interfaces using modern frameworks like React or Angular, ensuring a seamless user experience across devices.
  • Develop and maintain robust server-side logic, integrations, and microservices/APIs using C# and/or Python.
  • Manage the complete software process from initial concept and prototyping, application design, development, and CI/CD pipelines. Work closely with the Cloud Infrastructure team to ensure application deployment per environment, monitoring, and FinOps awareness.
  • Troubleshoot, debug, and upgrade software while optimizing for speed, scalability, and security.
Knowledge, Skills, and Abilities:
  • AI Tooling Mastery: Proven experience using Cursor, Claude, or GitHub Copilot to support the full development lifecycle, including design exploration, implementation, testing, and documentation to deliver code faster than traditional methods. Demonstrated application of thoughtful prompt engineering and structured interaction patterns to produce reliable, maintainable code.
  • Technical Proficiency: Strong command of C#/.NET and Python for backend services, integrations, automation workflows, and building RESTful APIs.
  • Frontend Expertise: Solid understanding of secure web & mobile UI applications using HTML5, CSS3, JavaScript, and at least one modern frontend framework (e.g., React).
  • Data Management: Proficiency with relational and non-relational databases, BLOB storage, caching mechanisms, and pub-sub event-driven architectures.
  • Infrastructure: Experience with the Azure cloud platform (preferred) or AWS. Experience with Docker & Kubernetes required. Proficiency in version control systems such as Git or GitHub.
  • Business Knowledge: Experience in the Financial Services domain is required.
Education and Experience
  • Bachelor''s degree in Computer Science, Information Technology, Software Engineering.
  • 6 plus years of experience as a Full-Stack Developer, including demonstrable usage of AI-forward tools such as Claude and Cursor.
  • Proven experience working with frontend web-based UIs, microservices architectures, API design principles (RESTful services), containerization, and orchestration technologies.

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