Senior Fullstack Developer React Nodejs jobs in Whippany

Title: Java Full Stack Developer (Mid to Senior Level) Location: Newark, DE (Onsite) Employment Type: Contract Compensation: Pay Range: $65.00-$70.00 Per HR Job Summary: • Join our technology team as a mid to senior level developer based in Newark, DE. • This onsite contract position involves collab

The Office of Technology and Innovation (OTI) leverages technology to drive opportunity, improve public safety, and help government run better across New York City. From delivering affordable broadband to protecting against cybersecurity threats and building digital government services, OTI is at th

About the Role We are seeking a highly skilled Lead Full Stack Developer with deep expertise in Java-based backend development (70 80%) and strong capabilities in frontend (Angular) along with exposure to AI/ML technologies . This role requires a hands-on technical leader who can design, develop, an

Job Req Id 26952113 Location(s) Rutherford, New Jersey, United States Job Type On-Site/Resident Posted Apr. 13, 2026 Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, y

Job Description: Full Stack Developer / Lead Developer Client: NYC Department of Education (DOE) DIIT ( R1885) Location: Brooklyn, NY Work Hours: 35 hours/week Duration: 12 months Interview Mode: Zoom / Microsoft Teams Position Summary The Full Stack Developer / Lead Developer will be responsible fo

Company Description Karwell is based in New Jersey and is home to a talented group of IT professionals and consultants. We have worked and aided a number of Fortune 500 companies over the years we have been in service and our consistent drive to ensure our clients remain satisfied have resulted in s

Senior Full Stack Java Developer with UI/UX NYC - 3 days a week onsite work Onsite Interview Mandatory Local Candidates only Need a Full Stack Java Developer with strong experience in the data engineering space to help build and integrate data-driven intelligent solutions into the business processes

Job Title: Full Stack Java Developer Location: New York City, NY / New Jersey (Onsite) Job Type: Long-Term Contract Interview Mode: In-Person (Mandatory) Job Description: We are seeking a highly skilled Full Stack Java Developer to join a long-term project. The ideal candidate must be local to New Y

Position: Full Stack Developer - Advanced - W2 Location: Jersey City, New Jersey Duration: Contract Job ID: 173138 Job Overview: The Full Stack Developer - Advanced will be responsible for designing, developing, and maintaining both front-end and back-end components of web applications. This role re

Job Req Id 26953082 Location(s) Jersey City, New Jersey, United States Job Type Hybrid Posted Apr. 15, 2026 Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll hav

( On-Site ) ( Full-Time ) (Hybrid) Job Title: Java Full Stack Developer (React) Job Location: Irving, Texas | New York, NY Duration: Full-time (Hybrid) Experience: 10+ Years Job Description Key Responsibilities: Design, develop, and maintain scalable web applications using Java and React.js Build RE

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About US: We are a company that provides innovative, transformative IT services and solutions. We are passionate about helping our clients achieve their goals and exceed their expectations. We strive to provide the best possible experience for our clients and employees. We are committed to continuou

UNIVERSAL Technologies is seeking a Senior Full Stack Developer for an onsite role in Brooklyn, NY or within the 5 boroughs to drive enterprise application transformation initiatives. This role requires deep expertise in full stack development, cloud migration, microservices architecture, and DevOps

Job Title : Full Stack Java Developer Location: NYC, NY (3 days a week Hybrid onsite) Duration : Long term contract Contract: W2 only Interview: In Person Job Description : Job Requirements : Qualifications : 7 year s experience in Java, Multithreading, Spring boot & Spring ecosystem 7 year s ex

EPAM Systems

€65,000 - €102,000 /year

Requirements Must have: - Over 3 years of experience in full stack development - Strong expertise in .NET (preferably .NET 10) and Entity Framework - Proficient in ReactJS, JavaScript/TypeScript, and contemporary frontend tools - Solid grasp of MSSQL Server and relational database principles - Famil

Job title: Full Stack Developer Location: NYC, NY Duration: Long term Tasks & Duties: Lead application discovery and technical assessments (frontend, backend, databases, middleware, APIs). Evaluate legacy systems and define modernization, refactoring, and cloud migration strategies. Architect an

Citigroup

$121,200 - $181,800 /year

Job Description: The Senior Full Stack Java Developer – is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and p

Citigroup

Job Description: The Lead Full Stack Java Developer – is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and pro

Akkodis is seeking a Full Stack Developer for a Contract job with a client in Jersey City, NJ/ Plano, TX(Hybrid). Responsibilities include designing, coding, and testing applications, working closely with business partners to define requirements, and collaborating with multiple technology teams to i

Job Title: Full Stack Java Developer (Senior/Lead) Location: Rutherford, NJ Duration: Temp to Hire - 6 months Pay Range: $98/hr (W2) | Job ID: 372475 Interview: Onsite availability required upon request TSR is a trusted staffing and workforce solutions partner with more than 50 years of experience d