Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Full Stack Developer - I (Node.js & React.js)

Inxite Out

Job Title: Senior Full Stack Developer (4-6 Years Experience) Role Overview We are looking for a Senior Full Stack Developer with 4-6 years of experience who can design, build, and scale robust web applications end-to-end. You will work across both frontend and backend technologiesprimarily React and Node.js—while taking ownership of key modules, driving technical decisions, and ensuring high-quality, maintainable code.This role requires a strong grasp of system design fundamentals, performance optimization, and modern DevOps practices to deliver scalable and reliable applications. Key Responsibilities Build and maintain dynamic, responsive web applications using React Design and develop scalable backend services and APIs using Node.js (NestJS) Architect and optimize database solutions across SQL and NoSQL systems (e.g., MongoDB, PostgreSQL) Take ownership of end-to-end feature development, from requirement understanding to deployment Optimize applications for performance, scalability, and reliability Collaborate closely with UI/UX designers and translate Figma designs into high-quality interfaces Implement and enhance CI/CD pipelines and contribute to automated deployment workflows Containerize applications using Docker and manage deployments on cloud platforms (preferably Azure) Lead code reviews, enforce coding standards, and mentor junior developers Identify technical debt and proactively drive improvements in architecture and code quality Troubleshoot production issues and ensure system stability Must-Have Skills 4–6 years of full stack development experience Strong proficiency in JavaScript (ES6+) Advanced experience with React.js (hooks, performance optimization, state management) Strong backend development experience using Node.js (NestJS Preferred) Solid experience with MongoDB and at least one relational database (PostgreSQL/MySQL) Strong understanding of RESTful APIs , API design, and integration patterns Hands-on experience with Git and collaborative workflows (PR reviews, branching strategies) Experience with CI/CD pipelines (e.g., GitHub Actions, GitLab CI) Good understanding of HTML5, CSS3 , and responsive design principles Strong debugging, performance tuning, and problem-solving skills Exposure to docker container & microservices architecture and distributed systems Familiarity with system design concepts (scalability, caching, load balancing) Experience with different services in a cloud platform like Azure (Preferred) / AWS Good to Have Exposure to GenAI/LLM integrations or modern AI-driven features Experience in Python (FastAPI) Mentorship to Junior Developers. Soft Skills Strong communication skills with the ability to articulate technical decisions clearly. Ability to take ownership and drive tasks independently. Mentorship mindset and willingness to support team growth. Comfortable working in agile environments with evolving requirements. #J-18808-Ljbffr Inxite Out

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior Full Stack Developer - I (Node.js & React.js) in New York, NY vacancy
  •  ...that empowers companies to design and develop innovative, impactful digital...  ...are currently hiring an experienced Senior Full Stack Developer for a full-time, fully remote...  ...production‑grade web applications using Node.js, Express.js, React.js, Next.js, and AWS. The ideal... 
    Node.js
    Senior
    React
    Full time
    Contract work
    Currently hiring
    Remote work

    ENO8

    New York, NY
    3 days ago
  •  ...leading tech company in the United States is seeking a Senior Full Stack Developer with 4–6 years of experience to design and build scalable...  ...across frontend and backend technologies, primarily using React and Node.js, and take ownership of feature development. Key skills... 
    Node.js
    Senior
    React

    Inxite Out

    New York, NY
    2 days ago
  • Fundraise Up is seeking a Senior Fullstack Developer to contribute to their core product, enhancing donation experiences for millions. The ideal candidate will utilize Node.js, React, and TypeScript to develop and scale key components while emphasizing quality and user... 
    Node.js
    Senior
    React
    Remote job

    Fundraise Up

    New York, NY
    5 days ago
  •  ...We are seeking a highly skilled Senior Full Stack Engineer with deep expertise in React Native , TypeScript , and Node.js , and hands-on experience building AI-driven,...  ...you will be responsible for designing and developing next-generation digital experiences for... 
    Node.js
    Senior
    React

    EPAM Systems Inc

    New York, NY
    1 day ago
  • A technology solutions company is seeking a Senior Software Engineer to develop and maintain their full-stack application. The role involves working with React Native and AWS serverless technologies to create solutions for energy usage and generation. Applicants should... 
    Node.js
    Senior
    React
    Remote work

    Hiretruss

    New York, NY
    3 days ago
  •  ...solutions provider in the United States is looking for a Full Stack Developer II. The ideal candidate must have 2-3 years of experience...  ...developing scalable web applications, proficient in JavaScript, Node.js, and React. Responsibilities include building user-friendly... 
    Node.js
    React

    Inxite Out

    New York, NY
    3 days ago
  • Alpha Consulting Corp. is seeking a Remote Full Stack Developer Contractor with 6-9 years of experience to support the project...  ...web applications, requiring expertise in Node.js and intermediate skills in React.js and TypeScript. The ideal candidate will collaborate... 
    Node.js
    React
    Remote job
    For contractors

    ConnectsBlue

    New York, NY
    4 days ago
  • A technology company in the United States is seeking an experienced Full Stack Developer to create high-quality web applications using React, Node.js, and TypeScript. The ideal candidate will have over 6 years of experience, a degree in Computer Science, and knowledge of... 
    Node.js
    Senior
    React

    DigitalVertex Ent

    New York, NY
    3 days ago
  • Role & responsibilities Full Stack Developer II Summary We are looking for a Full Stack Developer with 2-3 years of...  ...Build responsive and user‑friendly interfaces using React Design and implement RESTful APIs using Node.js Work with MongoDB for data modeling, queries,... 
    Node.js
    React

    Inxite Out

    New York, NY
    3 days ago
  •  ...Architect and build end-to-end features in Node.js, React, TypeScript, GraphQL, & PostgreSQL...  ...code quality and reliability, improve developer experience, eliminate technical debt, improve...  ...character over the typical resumé. Our Stack: Frontend: React, Relay, PandaCSS... 
    Node.js
    Senior
    React
    Remote work
    Home office

    CloudDevs

    New York, NY
    4 days ago
  •  ...Anovium- is looking for a Senior Javascript Node Fullstack Engineer to build innovative software solutions across various industries. This remote-first position requires expertise in Node.js and React.js, with an emphasis on shipping high-quality code quickly. The ideal... 
    Node.js
    Senior
    React
    Remote work

    Anovium

    New York, NY
    3 days ago
  • $120k

     ...Framework Ventures is seeking a Senior Full-Stack Engineer experienced in React, TypeScript, and Node.js to join their team remotely. The ideal candidate will have...  ...technologies and cloud-based systems. You will work on developing scalable full-stack applications and... 
    Node.js
    Senior
    React
    Remote work
    Flexible hours

    Framework Ventures

    New York, NY
    3 days ago
  •  ...pioneering digital asset bank in the United States, seeks a skilled FullStack Developer with over 4 years of experience. You'll work on a blockchain platform, implementing features using Node.js and React. The role offers a flexible remote work model and focuses on employee... 
    Node.js
    React
    Remote work
    Flexible hours

    Framework Ventures

    New York, NY
    3 days ago
  •  ...We are looking for a passionate Full-Stack Developer with hands‑on experience in Node.js and Golang to join our growing engineering team. The ideal candidate...  ...Collaborate with frontend engineers to integrate APIs with React, Vue, or Angular applications Write clean,... 
    Node.js
    React

    Spritle

    Brooklyn, NY
    5 days ago
  •  ...Job Title: Senior Full Stack Developer (PHP & Node.js) Location: Remote (India) Experience: 5-8 Years Employment Type: Full-Time Company: Yapsody India...  ...Develop and collaborate on frontend applications using React.js / Next.js Integrate and manage payment gateway solutions... 
    Node.js
    Senior
    React
    Full time
    Remote work
    Worldwide

    Yapsody

    New York, NY
    4 days ago
  •  ...Senior Javascript Node Fullstack Engineer TL/DR: You are an Engineer...  ...'ve worked with Node.js and React.js. You've built APIs...  ...entirety of the tech stack. You've performed...  ...a team building out full-stack infrastructure...  ...and insights to plan, develop, and own new tasks. Own... 
    Node.js
    Senior
    React
    Remote work

    Anovium

    New York, NY
    3 days ago
  • $175k - $225k

    A financial technology firm is seeking a Senior Full Stack Engineer to lead the design, implementation, and deployment of features across the full stack, including TypeScript, React, and Node.js. The ideal candidate has 5+ years of experience and a strong focus on clean... 
    Node.js
    Senior
    React
    Remote job

    MLabs

    New York, NY
    5 days ago
  • Mobomo, LLC is seeking an experienced full stack application developer with a minimum of 6 years in a development environment. Candidates should be proficient in React UI frameworks and Node.js, along with AWS Cloud Tools. Preferred qualifications include experience with... 
    Node.js
    Senior
    React

    Mobomo, LLC

    New York, NY
    3 days ago
  •  ...Are you a talented Senior Developer looking for a remote job that lets you show your skills...  ...countries. We have several open positions for Full-Stack React.js Developers – please see the details...  ...Golang Requirements for the Senior Node & React Position: 5+ years of software... 
    Node.js
    Senior
    React
    Full time
    Remote work

    Beyond Hosting

    New York, NY
    5 days ago
  • Ein dynamisches Tech-Start-up in den USA sucht einen Senior Full Stack Entwickler/in mit über 5 Jahren Erfahrung. Sie sind verantwortlich...  ...Apps, arbeiten mit modernen Technologien wie TypeScript, React und Node.js. Das Unternehmen bietet ein attraktives Gehalt von 50k - 8... 
    Node.js
    Senior
    React
    Remote job

    BlickSolutions GmbH

    New York, NY
    3 days ago
  • Sophilabs is looking for a Senior Fullstack Node Engineer to build APIs, frontend services, websites...  ...will utilize modern frameworks like Node.js and Javascript to deliver exceptional...  ...various frontend technologies including React and Angular. With a strong emphasis on... 
    Node.js
    Senior
    React
    Remote job
    Flexible hours

    Sophilabs

    New York, NY
    2 days ago
  • A technology firm is seeking a Senior Full Stack Engineer to build and own production features across Node.js, React, and AWS. This role offers remote work options and emphasizes the ability to design backend services in a cloud-native environment. Ideal candidates will... 
    Node.js
    Senior
    React
    Remote job

    Springwater Global (SWG Partners)

    New York, NY
    3 days ago
  • Sophilabs is seeking a Senior Fullstack Node Developer to join their team. In this role, you will focus on building...  ...modern frameworks including Node.js and JavaScript. Ideal candidates will...  ...experience, with skills in Node, React, and familiarity with cloud environments... 
    Node.js
    Senior
    React
    Remote job
    Flexible hours

    Sophilabs

    New York, NY
    2 days ago
  • Ekho Dealer (YC S22) is looking for a Forward Deployed Engineer in New York City. This role requires daily coding in React and Node.js, strong client-facing skills, and the ability to manage technical projects end-to-end. As part of the team, you'll lead technical integrations... 
    Node.js
    React

    Ekho Dealer (YC S22)

    New York, NY
    1 day ago
  • A remote-first tech company is seeking a Full-Stack Software Engineer with expertise in Node.js and React to join their innovative team. This role requires proficiency in both backend and frontend development, along with excellent communication skills. Candidates should... 
    Node.js
    React
    Remote job
    Flexible hours

    Uplift Media Group

    New York, NY
    3 days ago
  •  ...Capnexus is looking for a highly skilled Senior AWS Full Stack Developer to design, develop, and deliver a cloud-...  ...Proficiency in modern frontend frameworks (React, Angular, or Vue) and backend development using Python, Node.js, or TypeScript. ~ Hands-on experience... 
    Node.js
    Senior
    React
    Full time
    Temporary work
    For subcontractor
    Remote work

    Capnexus

    New York, NY
    18 days ago
  •  ...Position Overview By Light is seeking a highly skilled Senior Full Stack Developer to join a software development and network engineering team...  ...including: Proficiency in one or more of the following: Node.js, React, jQuery/JavaScript, PostgreSQL or MySQL, AMQP. Expertise... 
    Node.js
    Senior
    React
    Worldwide

    By Light Professional IT Services

    New York, NY
    7 hours ago
  •  ...Solutions is seeking a Fullstack Mobile Engineer to develop and maintain cross-platform mobile applications using .NET MAUI and React. The role involves collaborating with product...  ...skills, and backend experience with Node.js. This position allows remote work from India,... 
    Node.js
    React
    Remote work

    Resource Innovtech Solutions

    New York, NY
    1 day ago
  • A leading AI productivity tools company is seeking a skilled developer to build next-generation presentation tools. You will create features...  ...ideal candidate has over 5 years of experience with NestJS, React.js, REST API development, and a passion for AI technology. This... 
    Node.js
    Senior
    React

    Hiretruss

    New York, NY
    3 days ago
  •  ...crypto to future-proof your investment strategy. Responsibilities Develop and maintain backend services for the blockchain platform; Implement new features and improvements using Node.js (NestJS) or React and TypeScript; Manage PostgreSQL databases (TypeORM or other... 
    Node.js
    React
    Remote work
    Flexible hours

    Framework Ventures

    New York, NY
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Full Stack Developer - I (Node.js & React.js). Be the first to apply!