backend developer with node.js Jobs in new york, ny

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Sr. React JS Developer

LTIMindtree

Jersey City, New Jersey, USA

Full-time

Job Title: Sr. React JS Developer Work Location: Jersey City, NJ Job Description: We need Application Development Senior Programmer Analysts with strong technical expertise in client side programming and development using React TypeScript Micro Frontend Design Pattern HTML5 CSS3 Node CICD Exposure to backend technologies especially in Java Spring boot Kafka and MQ will be an added advantage. Basic understanding of the databases MongoDB. Responsibilities: Interpret and transform complex cross fun

Tech Lead - Node JS Developer| Onsite-W2

Biogensys

Jersey City, New Jersey, USA

Contract

NodeJS Lead Developer Job Responsibilities: Code, test and operate node.js based Components & Services Deep understanding Backend for frontend (BFF) pattern Enabling the team by guiding and providing support in resolving Service-related issues Ensure Quality of deliverables adhering to coding standards and Best practices Participate in code reviews and acceptance process in order to improve methodology and delivery. Perform unit testing and identify, troubleshoot and solve code-related issues a

Founding Principal Architect

HPTech Inc.

New York, New York, USA

Full-time

Founding Principal Architect Employer Tech Stack: Node, React, Google Cloud Platform, Postgres Acceptable Tech Background: JavaScript, Postgres, React, TypeScript, Google Cloud Platform Address: New York, NY - hybrid remote friendly - with occasional meetings together in NYC Additional locations: New York City (New York Area) POSITION OVERVIEW As our Lead Founding Engineer & Architect, you ll design and deliver core infrastructure and systems which power features end-to-end. You will help set

Node JS Lead - Parsippany, NJ

Photon

Parsippany-Troy Hills, New Jersey, USA

Full-time

Code, test and operate node.js based Components & Services Deep understanding Backend for frontend (BFF) pattern Enabling the team by guiding and providing support in resolving Service related issues Ensure Quality of deliverables adhering to coding standards and Best practices Participate in code reviews and acceptance process in order to improve methodology and delivery. Perform unit testing and identify, troubleshoot and solve code-related issues as needed. Be constantly involved in des

Senior Frontend Developer

Marlabs LLC

Ridgefield Park, New Jersey, USA

Contract

Senior Frontend Developer Duration: 12 Months Locations: Ridgefield Park, NJ Job Description: We are developing an innovative AI-powered desktop application that leverages cutting-edge technologies to create a transformative user experience. We are seeking a Frontend Developer with expertise in JavaScript, Node.js, Python, and Generative AI to join our innovative team. The ideal candidate will be responsible for developing AI-powered user interfaces that integrate seamlessly with backend AI mod

Java Full Stack Engineer-AI Focused

Karwell Technologies Inc

Remote

Full-time

#W2 Requirement Job Title: Full Stack Engineer (AI-focused) Location: Remote Job Summary: We are seeking a highly skilled and motivated Full Stack Engineer to join our dynamic team. The ideal candidate will have a strong background in building and maintaining scalable web applications using either Spring Boot or Node.js, with proficiency in Python. This role requires a passion for both front-end and back-end development, along with exposure to Artificial Intelligence and a solid understanding of

Full Stack Engineer

Artius Solutions

Remote

Contract

Full Stack Engineer Real-Time Platform DevelopmentRemote | Contract | Part-time (20 hours/week) We're representing an early-stage product team building a modern execution layer for real-time transaction processing in a fragmented and underserved sector. They are now hiring a Full Stack Engineer to take ownership of a clean-slate build, leveraging well-defined logic from a simulation environment and translating it into live, compliant, and performant software. This is an opportunity to lead devel

Sr Data Engineer

Idvide LLC

Hempstead, New York, USA

Contract

Job Title: Sr. Data Engineer AWS Lambda & PostgreSQL Location: Hempstead NY or Basking Ridge NJ or Columbus OH or Dallas TX Duration: 12 months Role Overview: We are seeking a skilled Sr Data Engineer to design and implement scalable data pipelines using AWS Lambda that push structured and semi-structured data into a PostgreSQL data store. The role also requires experience in data modeling, Looker dashboard development, and strong SQL/database expertise to support reporting and analytics nee

Full Stack Java Developer

ConsultNet, LLC

Remote or Jacksonville, Florida, USA

Full-time

Full Stack Software Engineer (Java / React / Node) Location: Remote Type: Full-time Experience Required: 6+ years (3-5 years US-based) We are seeking a skilled Full Stack Software Engineer to support the development and modernization of high-traffic web applications in a microservices environment. This role offers a true 50/50 mix of front-end and back-end development, working across modern frameworks and enterprise-scale platforms. Key Responsibilities Design, build, and maintain scalable

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

Multiple Openings: UI Developer, UI Architect (Angular/React) & Databricks Lead Consultant (Spark, DLT) Onsite Roles in NY & MO

Cognier Inc

New York, New York, USA

Full-time

< data-start="186" data-end="272">Job 1: UI Developer | Angular, React, NodeJS | Onsite NYC | Architect LevelLocation: New York, NYInterview Mode: Face-to-Face Job Summary:We are seeking a UI Developer with deep experience in modern web development frameworks. This is an onsite position in New York and requires working at the architect level. Candidates must have hands-on expertise in Angular, React, NodeJS, and GraphQL, and a strong backend understanding with Java/Spring Boot. Responsibilities:

Senior Frontend Engineer

Biztec Global LLC

East Brunswick, New Jersey, USA

Full-time

Position: Sr. Frontend Engineer Location: New Jersey (Onsite/Hybrid preferred) Key Responsibilities: Build modern, responsive web applications using React and optionally Next.jsDesign and implement APIs and backend logic with Node.jsCollaborate with product and design teams to deliver featuresDeploy and monitor applications on AWS infrastructureMaintain code quality and automated testing pipelines (CI/CD with Jenkins)Use observability tools like Datadog to ensure application performance and rel

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

Frontend Solution Architect - React/JavaScript

EPAM Systems

New York, New York, USA

Full-time

Drive innovation as our Frontend Solution Architect, designing and implementing cutting-edge front-end solutions with a focus on secure authentication flows and scalable architectures. You'll lead technical strategy, mentor engineers, and create exceptional user experiences while solving complex integration challenges across platforms. At EPAM, you'll work on cutting-edge technologies, solve complex challenges, and shape the future of digital innovation. With access to continuous learning, ment

Senior Software Engineer / Ed-Tech / React Full-Stack / NYC

Motion Recruitment Partners, LLC

New York, New York, USA

Full-time

I'm working with a seed funded early stage startup in the ed-tech space; a vertical SaaS platform acting as a scholarship award platform utilized by schools and prospective students. The platform aims to simplify how students find and get scholarships, and how faculty/admin can allocate unspent resources toward this. They're currently live in 13 schools, with multiple large scale contracts set up. They just closed $2.5M in funding and have plenty of runway. They're looking for a full-stack engin

Staff Software Engineer, Backend

Match Group, LLC

New York, New York, USA

Full-time

Our Mission Launched in 2012, Tinder revolutionized how people meet, growing from 1 match to one billion matches in just two years. This rapid growth demonstrates its ability to fulfill a fundamental human need: real connection. Today, the app has been downloaded over 630 million times, leading to over 97 billion matches, serving approximately 50 million users per month in 190 countries and 45+ languages - a scale unmatched by any other app in the category. In 2024, Tinder won four Effie Award

Senior Software Engineer // Remote // Node.js // 7+ years

Motion Recruitment Partners, LLC

Remote or New York, New York, USA

Full-time

Senior Software Engineer (Remote - Canada) ? Compensation: $170k-$210k USD / $160k-$180k CAD + Equity ? Location: Remote (Canada only) A mission-driven team is seeking a Senior Software Engineer to help scale the core infrastructure of a fast-growing visual collaboration platform used by scientists and researchers. This is a full-time role focused on backend-heavy full-stack development, reliability, and scalability. You'll work cross-functionally with product, design, and data to ship high-im

Senior Manager, Backend Engineer (People Leader)

Capital One

New York, New York, USA

Full-time

Senior Manager, Backend Engineer (People Leader) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? 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 real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. A

Senior Manager, Backend Engineer (People Leader)

Capital One

New York, New York, USA

Full-time

Senior Manager, Backend Engineer (People Leader) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? 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 real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. A

Software Developer

TSR Consulting Services, Inc.

New York, New York, USA

Contract

Our client, a leading financial company, is hiring a Software Developer on a contract basis Job ID #: 82192 Work Location: New York, NY Summary: Job Title: Full Stack Developer 5-7 years of experience as a Full Stack developer (need a senior person more than 7 years is OK too) Application is already in production. Creating new enhancements. Backend changes, adding new features. Focused on new enhancements. Not maintenance. Job Description: Work with solution team and lead specialist in build