React jobs in Jersey City, NJ

Senior Full Stack Developer (Java, React, AWS)

Hybrid in New York, New York

•

Today

Location: New York, NY (Hybrid) Type: Full-Time Salary: 100,000 to 118,000 with a 15% bonus No sponsorship is available for this role. Candidates must be authorized to work in the United States without current or future employer sponsorship. We are seeking a Senior Full Stack Developer with strong experience in Java, Spring Boot, React, and AWS to support a large-scale modernization initiative within a leading Financial Services organization. This role will focus on designing and developing scal

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Full-time

$100,000 - $118,000

Frontend React Engineer React + LLM Integration

Hybrid in New York, New York

•

Yesterday

Frontend React Engineer React + LLM Integration Experience: 8 Years Candidate should be technically strong and client forward Location - NYC, NY (Hybrid) Employment Type - Fulltime Required Skills: Strong experience with React.js, TypeScript, JavaScript, HTML/CSSExperience integrating LLMs (OpenAI, Azure OpenAI, Claude, Gemini, etc.) into web applicationsHands-on experience with prompt engineering and prompt optimizationExperience consuming REST APIs and handling streaming AI responsesKnowledge

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Full-time

Depends on Experience

Python Developer AWS / React / AI

New York, New York

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Today

Job Title: Python Developer AWS / React / AI Location: Wilmington, DE / New York, NY- Onsite Type: Contract role on W2 Job Description: Looking for a Python Developer with strong experience in backend development and AWS. The candidate should also have worked knowledge of React and AI/GenAI. Must Have: Strong Python developmentAWS experienceReact.jsREST APIs / MicroservicesSQL / NoSQLGit & CI/CDBasic AI/GenAI knowledge Good to Have: FastAPI / Flask / DjangoAWS BedrockLLM / RAGLangChain / LangGr

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Contract

Up to $80

Frontend React Engineer React + LLM Integration

New York, New York

•

Today

Required Skills: Strong experience with React.js, TypeScript, JavaScript, HTML/CSSExperience integrating LLMs (OpenAI, Azure OpenAI, Claude, Gemini, etc.) into web applicationsHands-on experience with prompt engineering and prompt optimizationExperience consuming REST APIs and handling streaming AI responsesKnowledge of state management (Redux/Context/Zustand)Understanding of AI chat interfaces, conversational UX, and LLM workflowsFamiliarity with Git and modern frontend development practicesGoo

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Full-time

Depends on Experience

Senior Full Stack Engineer - Java, React & AWS

Hybrid in Jersey City, New Jersey

•

Today

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We are committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world

Full-time

Senior Full-Stack Developer (React + Python/FastAPI)

Hybrid in Jersey City, New Jersey

•

Today

Full-time

Frontend React Engineer

New York, New York

•

Today

Frontend React Engineer React + LLM Integration Experience: 10+ Years Location - NYC, NY (Hybrid) Employment Type - Fulltime Required Skills: Strong experience with React.js, TypeScript, JavaScript, HTML/CSS Experience integrating LLMs (OpenAI, Azure OpenAI, Claude, Gemini, etc.) into web applications Hands-on experience with prompt engineering and prompt optimization Experience consuming REST APIs and handling streaming AI responses Knowledge of state management (Redux/Context/Zustand

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Full-time

Frontend React Engineer

Hybrid in New York, New York

•

Yesterday

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Full-time

160,000 - 180,000

Full Stack Engineer // ReactJS, NodeJS

New York, New York

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Today

Our client is an AI startup - their main goal is to increase productivity and potential for the industrial supplychain. They are looking for a Senior Full Stack Engineer who is experienced with ReactJS and NodeJS. This role is Hybrid in Manhattan 2-3 days per week Responsibilities Work Full Stack with ReactJS/NodeJS/Python Help develop/design new features Contribute to the codebase at an industry leading level Requirements Minimum 5 years experience with ReactJS/NodeJS/Python/TypeScript BSc

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Full-time

$150000 - $200000

Full Stack Developer Python/React & AI-Assisted Development

Remote

•

Today

Full Stack Developer Python/React & AI-Assisted Development Position Overview We are seeking a Full Stack Developer to develop and maintain modern cloud-based applications supporting mission-critical federal systems. The ideal candidate enjoys building scalable applications and working collaboratively within Agile teams. Responsibilities Develop frontend applications using React.js.Build backend APIs using Python and Java/Spring Boot.Develop RESTful services and microservices.Participate in soft

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Third Party, Contract

Depends on Experience

Java Full Stack Developer - API, UI, React, Redshift, MST OR CST Time Zones

Remote

•

Today

Java Full Stack - API, UI, React Redshift Type: W2 With Benefits - No C2C Location: Remote - Working MST OR CST Time Zones Top 5 Technical Skills: Java, Spring Boot, API Developer, UI (React) Developer, Strong SQL, Redshift Full stack AWS (basic services) RDS, EC2, S3, Lambda, SNS, Redshift Top 3 Soft Skills: Strong Communications Working with Business Product Owners and Stakeholders Agile Job Description: API/UI Full Stack Developer UI Technologies are React API/Core/Backend Technologies are

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Full-time

Depends on Experience

Full Stack Developer Python/React & AI-Assisted Development

Remote

•

Today

Hi, Job Title: Full Stack Developer Python/React & AI-Assisted Development Location: Remote Duration: Longterm Responsibilities: Develop frontend applications using React.js.Develop backend APIs using Python.Build and maintain REST APIs.Develop cloud-native applications.Work with Docker and Kubernetes.Participate in Agile development.Write unit and integration tests.Support production deployments.Collaborate with technical leads and DevSecOps teams.Use AI-assisted development tools while mainta

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Contract

Depends on Experience

Senior Full Stack AI Engineer (Python, React & AWS)

Remote

•

Today

Job Title: Senior Full Stack AI Engineer (Python, React & AWS) Location: Remote Duration: 12 Months + Extension Bill Rate: $87/hour Job Type: C2C/1099 Contract Client: To Be Discussed Later Work Authorization: USCGCH-1BOPT-EADGC-EAD Job DescriptionWe are seeking a Senior Full Stack AI Engineer to build and deploy production-grade AI-powered applications. This role involves developing scalable web applications, APIs, and AI-enabled solutions using modern full-stack technologies. You'll collabora

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Contract

$70 - $90

Sr .Net React Developer - Jersey City, NJ (Hybrid)

Hybrid in Jersey City, New Jersey

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6d ago

Responsibilities Design develop and maintain scalable applications using .NET C# APIs backend services and React modern frontend frameworks.Build responsive high-performance user interfaces and robust backend services.Ensure code quality performance optimization and adherence to enterprise architecture standards.Apply AI tools eg Cursor Claude Code to accelerate development including code generation debugging and documentation..Integrate AI across SDLC phases requirements design coding testing a

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Full-time

$110,000 - $120,000

Full Stack Engineer (Java/React)

Rutherford, New Jersey

•

Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Full Stack Engineer (Java/React) for a right to hire assignment with one of our premier financial services clients in Rutherford, NJ. Responsibilities : Responsible responsible for architecting, designing, and delivering complex, scalable application systems in partnership with the Technology team. Drives end-to-end application development, influences enterprise architecture decisions, and leads high-impact initiatives across bo

Contract

Python Developer with React and AI | W2 Only

Hybrid in New York, New York

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4d ago

Job Title: Python Developer with AI Location: New York, NY or Wilmington, DE (Hybrid) Duration: 12+ Months Contract Job Description: We are seeking a Python Developer with AI experience to design and develop AI-powered applications and backend services. The ideal candidate should have strong expertise in Python, Generative AI/LLMs, REST APIs, SQL, and cloud platforms (AWS/Azure). Experience with OpenAI, LangChain, RAG, vector databases, machine learning frameworks, and Agile development is highl

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Contract

$70 - $80

Copy of Full stack developer (React)

Berkeley Heights, New Jersey

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13d ago

Orion Innovation is a premier, award-winning, global business and technology services firm. Orion delivers game-changing business transformation and product development rooted in digital strategy, experience design, and engineering, with a unique combination of agility, scale, and maturity. We work with a wide range of clients across many industries including financial services, professional services, telecommunications and media, consumer products, automotive, industrial automation, professiona

Full-time

Depends on Experience

UI Architect

Jersey City, New Jersey

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19d ago

Position: UI Architect Location: Jersey City, NJ (Onsite) Type of hire: FTC UI Architect Role summary Lead the design and development of modern, high-performance web experiences using React and the broader front-end ecosystem. This role is front-end focused, partnering closely with Product, UX, and backend/platform teams to deliver cutting-edge UI capabilities and set engineering standards. Job responsibilities Lead development of complex, user-facing web applications using React + TypeScript, o

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Contract

$70 - $80

React Frontend Lead

Piscataway, New Jersey

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5d ago

Client: Photon Position: React Frontend Lead Location: Piscatway, NJ (Onsite) Duration: Contract & Full time Description for Internal Candidates React Developers: Build responsive, accessible, and highly interactive user interfaces using React and Next.js. Maximize page speeds and Core Web Vitals using Next.js optimization features (SSR, SSG, image optimization, dynamic imports, and caching). Connect front-end components with internal and third-party services using RESTful APIs or GraphQL. Impl

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Contract, Third Party

Depends on Experience

Application Security Engineer

New York, New York

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Today

Eligible candidates must be local to New York, NY and W2 only!Job Description: About Us: Weare a leading global financial services firm providing a wide range of investment banking, securities, investment management and wealth management services. We advise, originate, manage and distribute capital for governments, institutions and individuals. As a market leader, the talent and passion of our people is critical to our success. Together, we share a common set of values rooted in integrity, excel

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Contract, Third Party

Depends on Experience

React jobs in Jersey City, NJ, USA