Full Stack Lead (NodeJS & ReactJS) Jobs in New York, NY

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Full Stack Engineer / React / Node / Gamified Music App / NYC (Onsite)

Motion Recruitment Partners, LLC

New York, New York, USA

Full-time

Full Stack Engineer - Gamified Consumer App (NYC, In-Person) Join a small, passionate team building a fast-growing gamified social app for music fans-currently with over 400K daily active users and millions of downloads. We've hit product-market fit and are scaling quickly. This is a rare opportunity to work on a product that already has massive traction and an engaged community. What You'll Do: For the Core Product: Build and ship full-stack features weekly to millions of users Optimize backend

Full Stack Lead (Healthcare App Modernization Node.js, React, TypeScript)

ADDSOURCE

US

Third Party

Job Title: Full Stack Lead Healthcare App Modernization (Node.js, React, TypeScript) Location: Remote (Preference: New York, NY) Experience: 10+ Years Education: BE/ME/BTech/MTech/BSc/MSc in Engineering or related field. Technical certifications are a plus. About the Role We are seeking a Full Stack Lead Developer with a strong backend focus to support a large-scale healthcare application modernization initiative. This role requires hands-on expertise in Node.js (TypeScript), along with experie

Senior Lead Full Stack Engineer

Soni Resources Group

New York, New York, USA

Full-time

We're looking for a Senior Lead Full Stack Engineer to be the foundational technical hire at a fast-growing, operations-driven startup revolutionizing real-world workflows through AI. This is a high-impact, hands-on role-you'll architect and build scalable software and AI-infused tools that connect digital intelligence with physical operations like kitchen management, inventory optimization, and smart automation. You'll work directly with the CEO and cross-functional stakeholders to turn ideas i

Senior Lead Engineer, Full Stack (React Native)

Capital One

New York, New York, USA

Full-time

Senior Lead Engineer, Full Stack (React Native) Capital One's Digital Commerce & Innovation organization is seeking a Senior Manager, Software Engineer with a passion for building and growing full stack applications to join its Velocity Black by Capital One team. As a candidate for this role, you're able to seamlessly switch from diving deep into technology with engineers to driving high-level, strategic discussions. You are a naturally curious technologist and stay on top of emerging trends,

Lead Full Stack Engineer (Velocity Black)

Capital One

New York, New York, USA

Full-time

Lead Full Stack Engineer (Velocity Black) Capital One's Digital Commerce & Innovation organization is seeking a Lead Software Engineer with a passion for AI to join its Velocity Black by Capital One team. As a Lead Engineer, you will build and lead exceptional software engineering teams to reimagine concierge for the digital age. You must have the ability to attract and recruit the industry's best talent, and simultaneously have the technical chops to ensure that we build compelling, customer-f

Lead Full-Stack Engineer - Elixir/Phoenix - Hybrid

Benchmark IT- Technology Talent

New York, New York, USA

Full-time

About the Role Our direct client, a rapidly growing fintech firm, is seeking a Senior Full-Stack Engineer to join their Identity Platform team. This role you will take charge of defining, driving, and delivering new features for a new Identify Access Management system. This role will work closely with the Product and Design teams guiding them throughout multiple stages of the software development process, from planning to execution. As a senior engineer, you will not only contribute technically

Lead Software Engineer, Full Stack-Card Tech

Capital One

New York, New York, USA

Full-time

Lead Software Engineer, Full Stack-Card Tech Do you want to work for a tech company that writes its own code, develops its own software, and builds its own products? We experiment and innovate leveraging the latest technologies, engineer breakthrough customer experiences, and bring simplicity and humanity to banking. We make a difference for 65 million customers. At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet rea

Lead/Senior Full Stack Engineer (Node & React) with AI/ML

iSpace, Inc

Remote

Contract

Only on W2, NO C2C/1099 Title: Lead Full Stack Engineer (Node & React) with AI/ML Position type: 12+ Months contract to start (could go for over 1-2 years) Location: Remote Top Skills: Node. JS, React, State Management, MySQL, AWS, Docker, Kubernetes, Open AI/Chat GPT, lead experience with both onshore and offshore. Qualifications: 7+ years of experience building complex web applications.Solid work experience using component-based development on the client side.Proficiency with front-end techn

Senior Full Stack Engineer

ConsultNet, LLC

Brooklyn, New York, USA

Full-time

My client is looking for a Senior Full Stack Software Engineer to join their engineering team and help architect, build, and scale their AI procurement platform. You'll work directly with the founding team to lead critical technical initiatives and drive architectural decisions that shape the product. You will contribute across the entire stack while providing technical leadership, mentoring junior engineers, and establishing engineering best practices. Your expertise will be crucial in building

Direct Client:: W2 contract:: Need Sr. Fullstack Java Developer with ThymeLeaf & Healthcare experience:: 100% remote

Synergy Technologies, LLC

Remote

Contract

W2 contract to Fulltime position No Sponsorship required = Role: Sr. Fullstack Java Developer Location: 100% remote Job Description: Sr. React Developers are responsible for the development, programming, and coding of Information Technology solutions using ReactJS, Redux, D3 and NodeJS to enable Client Customer Experience applications. Senior IT Developers are responsible for documenting detailed system specifications, participation in unit testing and maintenance of planned and unplanned i

Lead Software Engineer - Full Stack

Guardian Life Insurance Company

Remote or New York, New York, USA

Full-time

Overview We are seeking a highly motivated Senior Software Engineer to join our team. In this role, you will work on deploying and managing applications on AWS and other cloud platforms, using various software frameworks such as Java, Node.js, Angular, React, and .NET. This position requires technical knowledge on AWS, SDLC concepts and will work independently with application development teams, business leaders, data and technical management to develop both architecture framework, and deliver s

Senior Lead Software Engineer (Velocity Black)

Capital One

New York, New York, USA

Full-time

Senior Lead Software Engineer (Velocity Black) Capital One's Digital Commerce & Innovation organization is seeking a Senior Lead, Software Engineer with a passion for building and growing full stack applications to join its Velocity Black by Capital One team. As a candidate for this role, you're able to seamlessly switch from diving deep into technology with engineers to driving high-level, strategic discussions. You are a naturally curious technologist and stay on top of emerging trends, incl

Lead Software Engineer (Velocity Black)

Capital One

New York, New York, USA

Full-time

Lead Software Engineer (Velocity Black) Capital One's Digital Commerce & Innovation organization is seeking a Lead Software Engineer with a passion for building and growing full stack applications to join its Velocity Black by Capital One team. As a candidate for this role, you're able to seamlessly switch from diving deep into technology with engineers to driving high-level, strategic discussions. You are a naturally curious technologist and stay on top of emerging trends, including prototypi

Senior Full Stack Software Engineer

Postman, Inc.

New York, New York, USA

Full-time

Who Are We? Postman is the world's leading API platform, used by more than 40 million developers and 500,000 organizations, including 98% of the Fortune 500. Postman is helping developers and professionals across the globe build the API-first world by simplifying each step of the API lifecycle and streamlining collaboration-enabling users to create better APIs, faster. The company is headquartered in San Francisco and has an office in Bangalore, where it was founded. Postman is privately held,

Senior Full Stack Engineer, Discovery

Postman, Inc.

New York, New York, USA

Full-time

Who Are We? Postman is the world's leading API platform, used by more than 40 million developers and 500,000 organizations, including 98% of the Fortune 500. Postman is helping developers and professionals across the globe build the API-first world by simplifying each step of the API lifecycle and streamlining collaboration-enabling users to create better APIs, faster. The company is headquartered in San Francisco and has an office in Bangalore, where it was founded. Postman is privately held,

Full Stack Developer

4dot5

Remote

Full-time

Full Stack DeveloperFullTime - RemoteJob Summary:We are looking for a skilled Full Stack Developer to join our dynamic team. As a Full Stack Developer, you will play a pivotal role in building and maintaining web applications using a variety of stacks such as:React, Node.js, SQL Server, and Snowflake environmentAngular, C#, SQL ServerReact, Python FastAPI, PostgresThe ideal candidate should be proficient in both front-end and back-end development, with strong problem-solving skills and a passio

Lead Software Engineer - FrontEnd

Mastercard

New York, New York, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po

Lead Python Developer- Python/node/react

AceTech Group

Secaucus, New Jersey, USA

Full-time, Part-time, Contract, Third Party

Lead Developer-Python with MongoDB Must have all skills below and currently be a lead Developer. Location: Secaucus NJ Backend: Python with Mongo DB UI: react and node Must Have skills Python Mongo React Node Job Description In this hands-on position, the Staff Software Designer and Team Lead will oversee a team of 7-10 developers as part of an effort to reimagine a proprietary, end-to-end production process control system where the backend is heavily based on Python and MongoDB platforms

Lead React Developer

Maximum Cloud Solutions LLC

Remote

Full-time, Third Party

React Lead Developer Remote Must work in CST hours Responsibilities This is a front end focused role but full stack familiarity (ie, Node.js, others) is required Strong Web development experience of creating and maintaining multiple pages. A commitment to documentation, consistency, reusability, and an eye for the big picture Expert Knowledge of web markup, including HTML5, CSS and CSS preprocessors such as LESS and SASS Handson experience in JavaScript, Typescript and React framework Advanced k

Staff Software Development Engineer (Full Stack Java/Node)

CVS Health

Remote or Scottsdale, Arizona, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w