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associate react node js backend developer

CloudlabPvtLTD

Cloud Lab Private Ltd, based in Karachi, is looking for a talented Associate React/Node.js Backend Developer to join our growing team.ResponsibilitiesBackend Development<ul><li>Build and maintain server-side logic using Node.js and Express.</li><li>Develop and integrate RESTful APIs with MongoDB or MySQL.</li><li>Optimize application performance and ensure scalability.</li></ul>Frontend Integration<ul><li>Work closely with the frontend team to integrate React.js components.</li><li>Ensure seamless data flow between frontend and backend services.</li></ul>Testing &amp; Debugging<ul><li>Write unit tests and troubleshoot issues in development and production.</li><li>Maintain reliability through continuous testing and debugging.</li></ul>Collaboration &amp; Code Reviews<ul><li>Work with cross-functional teams on feature development.</li><li>Participate in code reviews and follow version control best practices.</li></ul>Skills Required<ul><li>Minimum 1 year of hands-on experience with Node.js, Express, React.js, and Redux is required.</li><li>Strong understanding of REST APIs, MongoDB/MySQL, and asynchronous programming.</li><li>Experience with Git, testing frameworks (Jest, Mocha), and debugging tools.</li><li>Familiarity with Agile workflows and cloud platforms like AWS (optional).</li><li>Strong communication, problem-solving, and teamwork skills.</li></ul>Education<ul><li>Bachelor&rsquo;s degree in Computer Science or a related field (Software Engineering, IT, etc.).</li></ul>Job Hours10:00 AM &ndash; 6:00 PMProbation &amp; Salary Structure<ul><li>The first 3 months will be a probation period with a monthly salary of Rs. 60,000/-.</li><li>After successful completion&mdash;based on your manager&rsquo;s feedback&mdash;your salary will increase by Rs. 10,000/-, bringing it to Rs. 70,000/- per month.</li><li>After probation, your contract will continue for a 12-months term.</li></ul>Office LocationBusiness Arcade Building, 4th Floor, Suite #413, Shahrah-e-Faisal, Karachi. Nearby landmarks: MAJU University, Balouchistan House, Lalkhoti Bus Stop (opposite).CompanyCloud Lab Pvt Limited Website: www.cloudlabweb.comJob Type: Full-timePay: Rs60,000.00 per monthWork Location: In person

Associate React/Node.js Backend Developer

MarketCube.io

Job SummaryThis is a full-time, on-site role focused on backend-heavy development with the flexibility to contribute to frontend features when required. You will build scalable APIs, work on marketplace workflows, and develop dashboards used by sellers, admins, and enterprise clients.Key Responsibilities<ul><li>Develop and maintain backend services using Node.js and MongoDB</li><li>Build and optimize REST APIs and marketplace logic</li><li>Design and manage MongoDB data models, queries, and indexes</li><li>Develop UI components and dashboards in React.js</li><li>Integrate third-party APIs (payments, logistics, identity, messaging)</li><li>Debug and resolve full-stack issues</li><li>Work closely with Product, QA, UI/UX, and Support teams</li><li>Participate in architecture, sprint planning, and code reviews</li><li>Follow Git/GitHub workflows and engineering best practices</li></ul>Required Qualifications<ul><li>Minimum 4 years of full-stack development experience</li><li>Strong hands-on skills in Node.js, MongoDB, and React.js</li><li>Proficiency in JavaScript (ES6+)</li><li>Experience building and consuming RESTful APIs</li><li>Strong debugging and problem-solving skills</li><li>Experience using Git/GitHub</li><li>Ability to work on-site in Karachi</li></ul>Preferred Skills<ul><li>Experience with SaaS, marketplaces, or e-commerce systems</li><li>Experience with Typescript</li><li>Understanding of queues, microservices, or asynchronous patterns</li><li>Exposure to GCP, Docker, or CI/CD</li><li>Experience with Stripe, logistics, or workflow integrations</li></ul>What We Offer<ul><li>Flexible working hours</li><li>Work on a global SaaS platform used across multiple countries</li><li>Career growth opportunities (Full Stack Lead / Engineering Manager)</li><li>A collaborative and modern engineering environment</li><li>High ownership and autonomy</li></ul>How to ApplySend your CV to: Ali.haider@marketcube.io Subject: Senior Full Stack Engineer &ndash; KarachiJob Type: Full-timeExperience:<ul><li>React, Node Js, Full Stack Development: 4 years (Required)</li></ul>Work Location: In person

Senior Full Stack Engineer (React.js / Node.js / MongoDB)

Careem

<div>
 
 About the Company
 
 
 
 Careem is building the Everything App for the greater Middle East &mdash; making it easy to move around, order food and groceries, manage payments, and more. Our purpose is simple: to simplify and improve people&rsquo;s lives and build an awesome organisation that inspires.
 
 
 Since 2012, Careem has enabled earnings for over 2.5 million Captains, simplified the lives of more than 70 million customers, and built a platform where the region&rsquo;s best talent and entrepreneurs thrive. We operate in 70+ cities across 10 countries, from Morocco to Pakistan.
 
 
 
 
 We&rsquo;re now entering our next chapter &mdash; one powered by AI. We&rsquo;re looking for AI talent: curious problem-solvers who know how to apply AI to build tools, automate workflows, and create real impact. Whether it&rsquo;s streamlining operations, enhancing customer experience, or reimagining internal systems &mdash; we want people who can make Careem work smarter and move faster.
 
 
 
 
 
 What You&rsquo;ll Do
 
 
 
 <ul>
 <li>
 Write high quality, performant and reliable code while working on defined tasks/bugs independently.
 </li>
 <li>
 Work independently to understand functional specifications and deliver complete features.
 </li>
 <li>
 Contribute to both frontend and backend codebases, collaborating across layers to design and implement end-to-end features.
 </li>
 </ul>
 <ul>
 <li>
 Participate in the on-call rotation and be willing to jump in and help resolve any incidents within the defined SLA.
 </li>
 <li>
 Participate in team agile processes and practices, contributing to their continuous evolution.
 </li>
 <li>
 Work closely with other engineers on the team to build highly scalable and robust progressive web applications.
 </li>
 <li>
 Collaborate on system design discussions, API design, and data modeling to ensure smooth integration between frontend and backend components.
 </li>
 <li>
 Develop and maintain backend services as needed, with a focus on microservice-based architecture, performance, and reliability.
 
 
 </li>
 </ul>
 
 What You&rsquo;ll Need
 
 
 
 <ul>
 <li>
 Bachelor&rsquo;s Degree in Computer Science or other related technical field.
 </li>
 <li>
 4+ years of experience with one or more of modern JS frameworks: React (preferable), Angular or Vue.
 </li>
 <li>
 Solid HTML, CSS and JS experience and understanding.
 </li>
 <li>
 Proficiency in TypeScript and modern JS (ES6+).
 </li>
 <li>
 (S)CSS Modules, responsive design and solid UI/UX understanding and best practices.
 </li>
 <li>
 Experience with one or more of the UI frameworks like Ant Design, Bootstrap, Material Design.
 </li>
 <li>
 Client side state management: Redux, React Context.
 </li>
 <li>
 Real-time technologies experience: Web Sockets, Socket.IO.
 </li>
 <li>
 Testing frameworks: Jest, Enzyme, React Testing Lib.
 </li>
 <li>
 JS ecosystem tooling: webpack, ESLint.
 </li>
 <li>
 Understanding of how modern browsers work and their limitations.
 </li>
 <li>
 Client side performance optimizations and best practices.
 </li>
 <li>
 Working knowledge of backend development and RESTful API design.
 </li>
 <li>
 Familiarity with at least one backend language or framework such as Go or Java.
 </li>
 <li>
 Understanding of microservice-based architecture and distributed systems.
 
 
 </li>
 </ul>
 
 Preferred Skills &amp; Qualifications
 
 
 
 <ul>
 <li>
 GraphQL or React Query experience.
 </li>
 <li>
 Developing components in isolation using Storybook.
 </li>
 <li>
 Experience with PWA and service worker.
 </li>
 <li>
 AWS and front end infrastructure knowledge (S3, CDN, CloudFront).
 </li>
 <li>
 Familiarity with CI/CD (we use Jenkins).
 </li>
 <li>
 Experience with Node.js and its frameworks (Nest, Express) is a plus.
 </li>
 <li>
 Docker experience.
 </li>
 <li>
 Experience integrating backend services into web applications.
 </li>
 <li>
 Understanding of system design, scalability and operational best practices in distributed environments.
 </li>
 </ul>
</div>

Senior Software Engineer I - Fullstack

<div><div>Careem is building the Everything App for the greater Middle East &mdash; making it easy to move around, order food and groceries, manage payments, and more. Our purpose is simple: to simplify and improve people&rsquo;s lives and build an awesome organisation that inspires. 
Since 2012, Careem has enabled earnings for over 2.5 million Captains, simplified the lives of more than 70 million customers, and built a platform where the region&rsquo;s best talent and entrepreneurs thrive. We operate in 70+ cities across 10 countries, from Morocco to Pakistan.

We&rsquo;re now entering our next chapter &mdash; one powered by AI. We&rsquo;re looking for AI talent: curious problem-solvers who know how to apply AI to build tools, automate workflows, and create real impact. Whether it&rsquo;s streamlining operations, enhancing customer experience, or reimagining internal systems &mdash; we want people who can make Careem work smarter and move faster.</div><div><h3 class="jobSectionHeader">
What You&rsquo;ll Do</h3>
Write high quality, performant and reliable code while working on defined tasks/bugs independently. 
<ul><li>
</li>
Work independently to understand functional specifications and deliver complete features. 
<li>
</li>
Contribute to both frontend and backend codebases, collaborating across layers to design and implement end-to-end features. 
<li>
</li>
Participate in the on-call rotation and be willing to jump in and help resolve any incidents within the defined SLA. 
<li>
</li>
Participate in team agile processes and practices, contributing to their continuous evolution. 
<li>
</li>
Work closely with other engineers on the team to build highly scalable and robust progressive web applications. 
<li>
</li>
Collaborate on system design discussions, API design, and data modeling to ensure smooth integration between frontend and backend components. 
<li>
</li>
Develop and maintain backend services as needed, with a focus on microservice-based architecture, performance, and reliability. 
<li>
</li>
</ul><h3 class="jobSectionHeader">What You&rsquo;ll Need</h3>
Bachelor&rsquo;s Degree in Computer Science or other related technical field. 
<ul><li>
</li>
4+ years of experience with one or more of modern JS frameworks: React (preferable), Angular or Vue. 
<li>
</li>
Solid HTML, CSS and JS experience and understanding. 
<li>
</li>
Proficiency in TypeScript and modern JS (ES6+). 
<li>
</li>
(S)CSS Modules, responsive design and solid UI/UX understanding and best practices. 
<li>
</li>
Experience with one or more of the UI frameworks like Ant Design, Bootstrap, Material Design. 
<li>
</li>
Client side state management: Redux, React Context. 
<li>
</li>
Real-time technologies experience: Web Sockets, Socket.IO. 
<li>
</li>
Testing frameworks: Jest, Enzyme, React Testing Lib. 
<li>
</li>
JS ecosystem tooling: webpack, ESLint. 
<li>
</li>
Understanding of how modern browsers work and their limitations. 
<li>
</li>
Client side performance optimizations and best practices. 
<li>
</li>
Working knowledge of backend development and RESTful API design. 
<li>
</li>
Familiarity with at least one backend language or framework such as Go or Java. 
<li>
</li>
Understanding of microservice-based architecture and distributed systems. 
<li>
</li>
</ul><h3 class="jobSectionHeader">Preferred Skills &amp; Qualifications</h3>
GraphQL or React Query experience. 
<ul><li>
</li>
Developing components in isolation using Storybook. 
<li>
</li>
Experience with PWA and service worker. 
<li>
</li>
AWS and front end infrastructure knowledge (S3, CDN, CloudFront). 
<li>
</li>
Familiarity with CI/CD (we use Jenkins). 
<li>
</li>
Experience with Node.js and its frameworks (Nest, Express) is a plus. 
<li>
</li>
Docker experience. 
<li>
</li>
Experience integrating backend services into web applications. 
<li>
</li>
<li>Understanding of system design, scalability and operational best practices in distributed environments.</li></ul></div></div>

Far 360 Consultancy

About Us:TA Solutions is a dynamic and innovative IT Services company that's at the forefront of creating cutting-edge solutions. We are seeking a skilled Full Stack Developer to join our talented team and contribute to the development of our next-gen applications. If you are passionate about technology, enjoy solving complex problems, and want to be part of an exciting journey, we want to hear from you!Job Description:We are looking for a talented and experienced MEAN Stack Developer to join our team. The ideal candidate will have a strong background in developing web applications using the MEAN stack (MongoDB, Express.js, Angular, and Node.js) and will be responsible for building high-quality, scalable software solutions. This is an onsite position that offers a competitive salary based on experience.Key Responsibilities:- Design, develop, and maintain web applications using the MEAN stack.- Collaborate with stakeholders, product managers, designers, and other developers to define and implement new features.- Write clean, efficient, and well-documented code.- Troubleshoot and debug applications to ensure optimal performance.- Implement responsive web design principles to enhance user experience across various devices.- Create scalable APIs and backend to support user requirements and functionalities.- Participate in code reviews and provide constructive feedback to team members.Qualifications:- Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related field.- Minimum of 3 years of professional experience in web development using the MEAN stack.- Strong expertise in Angular, Node.js, Firebase and SQL/NoSQL Databases.- Proficient in HTML, CSS, JavaScript, and Typescript.- Experience with version control systems (e.g., Git).- Excellent problem-solving skills and attention to detail.- Strong communication and teamwork abilities.What We Offer:- Competitive salary package ranging from PKR 80,000 to 250,000 based on experience.- Professional development and growth opportunities.- Fuel allowance- PTO- Education allowanceIf you are passionate about web development and meet the qualifications outlined above, we would love to hear from you. Please submit your resume and a cover letter detailing your relevant experience.Job Type: Full-timePay: Rs80,000.00 - Rs250,000.00 per monthExperience:<ul><li>Angular: 2 years (Preferred)</li><li>Node js: 2 years (Preferred)</li></ul>Work Location: In person

Full Stack Developer

Fortune Tech Services

Full-Stack Developer (Front-End, Back-End &amp; CMS)Employment Type: Full-Time Location: On-Site &mdash; DHA Phase 2 Extension, Karachi, Pakistan Work Hours: 9:00 PM to 5:00 AM (Night Shift) Remote Work: Not AvailablePlease read the job description carefully before applyingJob OverviewWe are seeking an experienced Full-Stack Developer with strong expertise in both front-end and back-end development, as well as practical experience working with CMS. The ideal candidate should be capable of building robust web applications, integrating APIs, developing scalable backend architectures, and managing CMS-based workflows to support dynamic content.Key Responsibilities<ul><li>Develop, optimise, and maintain front-end interfaces using modern web technologies.</li><li>Build and manage secure, scalable backend applications, APIs, and databases.</li><li>Work with CMS platforms to customise, configure, and develop modules/plugins.</li><li>Ensure responsiveness, performance, and cross-browser compatibility across all digital products.</li><li>Collaborate with design, product, and QA teams to deliver high-quality features on schedule.</li><li>Troubleshoot, debug, and upgrade existing applications.</li><li>Maintain code quality through adherence to best practices, effective version control, and thorough documentation.</li><li>Integrate third-party services, APIs, and tools as needed.</li><li>Participate in technical planning, architecture discussions, and sprint cycles.</li></ul>Required Skills &amp; Qualifications<ul><li>Proven experience as a Full-Stack Developer.</li><li>Strong command of HTML, CSS, JavaScript, and front-end frameworks/libraries (e.g., jQuery, React, Vue, or Angular).</li><li>Hands-on experience with server-side programming (Node.js, PHP, Python, or similar).</li><li>Solid understanding of databases (MySQL, PostgreSQL, MongoDB, etc.).</li><li>Practical experience with CMS platforms (WordPress, Webflow, Shopify, custom CMS, etc.).</li><li>Understanding of RESTful APIs and integrations.</li><li>Familiarity with version control systems (Git).</li><li>Ability to write clean, efficient, and maintainable code.</li><li>Strong problem-solving and analytical skills.</li></ul>Preferred Qualifications<ul><li>Experience with PHP frameworks (Laravel, CodeIgniter, Symfony) or JavaScript frameworks (Node/Express).</li><li>Knowledge of server/hosting environments, deployment pipelines, and basic DevOps practices.</li><li>Experience with CRM or marketing automation tools is a plus.</li><li>Understanding of SEO principles and web performance optimisation.</li></ul>Soft Skills<ul><li>Strong communication and collaboration abilities.</li><li>Ability to manage tasks independently and work in a fast-paced environment.</li><li>Attention to detail with a focus on quality.</li></ul>If you are passionate about building high-quality web applications and working with modern front-end, back-end, and CMS technologies, we&rsquo;d love to hear from you! Apply now and become part of our growing tech team.Job Type: Full-timeWork Location: In person

Web Developer

Sispn Technology

Job DetailsLocation: SISPN Technology, Gulshan-e-Iqbal 13 D/2, Karachi.Shift: Night Shift (09:00 PM to 06:00 AM).Job Type: On-Site.Do you thrive in the creative twilight? Are you passionate about crafting stunning and user-friendly digital experiences?Join our dynamic team at SISPN Technology as a UI/UX Designer &amp; Developer! In this exciting night shift role, you'll have the opportunity to work on diverse projects, shaping the future of our web and mobile applications.Responsibilities:&middot; Design intuitive and visually appealing user interfaces for web and mobile platforms.&middot; Collaborate closely with product managers and developers to understand user needs and translate them into actionable design solutions.&middot; Prototype and iterate on UI/UX concepts through wireframing, mockup creation, and usability testing.&middot; Implement designs using HTML, CSS, and JavaScript libraries like React or Vue.js.&middot; Maintain a consistent and brand-aligned design throughout all digital touchpoints.&middot; Stay up-to-date with the latest UI/UX trends and best practices.&middot; Communicate effectively with stakeholders to ensure clear project understanding and timely delivery.Requirements:&middot; Strong understanding of design principles, user interface conventions, and interaction design.&middot; Proficiency in design tools like Figma, Sketch, or Adobe XD.&middot; Familiarity with front-end development technologies like HTML, CSS, and JavaScript (including modern frameworks).&middot; Ability to work independently and as part of a team in a fast-paced environment.&middot; Excellent communication and collaboration skills.&middot; A passion for learning and adapting to new technologies.Required Skills:<ul><li>Proven work experience as a Front-end developer</li><li>Hands-on experience with markup languages</li><li>Fluency in a variety of programs, software, and systems such as React js, Re-usable web components, Bootstrap, CSS, JavaScript, jQuery, UI Design, and HTML</li><li>Experience with backend data / API integration using JSON and RESTful web services</li><li>Familiarity with browser testing and debugging</li><li>Knowledge of SEO principles</li><li>Familiarity with software like Adobe Suite,XD, Photoshop and Figma.</li><li>Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform</li><li>Webflow will be a plus point.</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>What's your Expected Salary?</li><li>What is your current/last salary?</li></ul>Experience:<ul><li>UI / UX: 1 year (Preferred)</li></ul>Work Location: In person

UI/UX Designer

Explore 290+ Associate react node js backend developer in Karachi this December. Find roles across top companies and apply now to boost your career.

290 associate react node js backend developer jobs IN Karachi

Associate React/Node.js Backend Developer

Senior Full Stack Engineer (React.js / Node.js / MongoDB)

Senior Software Engineer I - Fullstack

Senior Software Engineer I - Fullstack

Full Stack Developer

Web Developer

UI/UX Designer