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junior mern stack developer Jobs in Karachi

junior mern stack developer

full stack software developer

IBL UNISYS

Full Stack Developer Department: Digital Transformation / Technology InnovationLocation: Karachi, Pakistan (On-site)Experience Required: 4+ YearsJob Summary:We are seeking a Full Stack Developer with 4 years of hands-on experience in the MERN stack (MongoDB, Express.js, React.js, Node.js) along with Python and exposure to AI technologies. The ideal candidate will play a key role in building smart, scalable digital applications including AI-powered features such as chatbots, recommendation engines, and automation tools for our pharma, logistics, retail, and food businesses.Key Responsibilities:<ul><li>Develop responsive and scalable web applications using React.js, Node.js, and Express.js</li><li>Build backend services using Python and integrate machine learning models into digital products</li><li>Design and integrate RESTful APIs and microservices with internal systems (ERP, POS, etc.)</li><li>Collaborate with data scientists to implement AI use cases like classification, forecasting, or NLP</li><li>Assist in developing or integrating chatbot solutions (e.g., for customer service or order tracking)</li><li>Participate in Agile development cycles, sprint planning, and code reviews</li><li>Ensure code quality, performance, and security best practices</li><li>Document application flows, APIs, and architecture</li></ul>Required Technical Skills:Frontend:<ul><li>React.js, Redux, Tailwind CSS / Bootstrap</li><li>HTML5, CSS3, JavaScript/TypeScript</li></ul>Backend:<ul><li>Node.js with Express.js</li><li>Python (Flask, FastAPI, or Django)</li></ul>Databases:<ul><li>MongoDB, PostgreSQL, MySQL</li></ul>AI/ML:<ul><li>Python AI/ML libraries (e.g., scikit-learn, OpenCV, TensorFlow, or PyTorch)</li><li>Basic knowledge of chatbot frameworks or platforms (e.g., Dialogflow, Rasa, or custom NLP solutions)</li></ul>DevOps/Tools:<ul><li>Git, GitHub/GitLab, Docker</li><li>Basic cloud deployment (AWS, Azure, or GCP is a plus)</li></ul>Preferred Experience:<ul><li>Experience working with chatbot integrations or conversational AI</li><li>AI use cases relevant to pharma, retail, logistics, or restaurant domains</li><li>Knowledge of ERP systems like SAP, EBS and their API-based integration</li><li>Exposure to real-time data pipelines or analytics dashboards</li></ul>Qualifications:<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or related field</li><li>4 years of relevant experience in full stack development (MERN + Python)</li><li>Strong analytical, problem-solving, and communication skills</li></ul>What We Offer:<ul><li>Cross-industry AI product development opportunities</li><li>Participation in enterprise digital transformation projects</li><li>Modern tools, flexible culture, and a learning-oriented environment</li><li>Competitive salary and benefits</li></ul>Job Type: Full-timeWork Location: In person

Full Stack Developer - MERN

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

InApp Solutions

Position: MERN Stack Developer Type: Full-Time Location: Onsite &ndash; Karachi Experience: Minimum 2 Years Salary: PKR 80,000 &ndash; 100,000Job Description:We are looking for a skilled MERN Stack Developer with at least 2 years of hands-on experience to join our onsite team in Karachi. The ideal candidate should have strong full-stack development skills and the ability to work in a professional environment.Responsibilities:<ul><li>Develop and maintain web applications using MongoDB, Express.js, React.js, and Node.js</li><li>Build and integrate RESTful APIs</li><li>Collaborate with designers and development teams to deliver high-quality solutions</li><li>Write clean, efficient, and maintainable code</li><li>Debug, test, and optimize application performance</li></ul>Requirements:<ul><li>Must be a Graduate (Bachelor&rsquo;s degree in Computer Science or a related field preferred)</li><li>Minimum 2 years of experience as a MERN Stack Developer</li><li>Strong command of JavaScript (ES6+)</li><li>Good understanding of backend development and APIs</li><li>Strong problem-solving skills and ability to work in a team</li></ul>How to Apply:Please send your resume to careers@inappsolutions.com with the relevant subject line.Job Type: Full-timePay: Rs80,000.00 - Rs100,000.00 per monthWork Location: In person

MERN Stack Developer

Progziel Technologies

MERN Stack Developer (Full-Time | Day Shift)About the RoleWe are seeking a talented and experienced MERN Stack Developer to join our growing team. This full-time, on-site position is ideal for someone with 3&ndash;4 years of hands-on experience in modern web development using MongoDB, Express.js, React, and Node.js. You will be responsible for building high-quality applications, collaborating with cross-functional teams, and ensuring the delivery of scalable and maintainable solutions.Key Responsibilities<ul><li>Develop, test, and maintain full-stack web applications using the MERN stack</li><li>Write clean, efficient, and well-documented code</li><li>Collaborate with designers, product managers, and fellow developers to deliver new features</li><li>Troubleshoot, debug, and resolve technical issues in a timely manner</li><li>Participate in code reviews, share feedback, and support team improvements</li><li>Build responsive UI components and ensure application performance across devices</li><li>Integrate APIs and optimize database queries for performance and scalability</li></ul>Required Qualifications<ul><li>3&ndash;4 years of professional MERN Stack development experience</li><li>Strong proficiency in JavaScript/ES6+ and modern development practices</li><li>In-depth understanding of RESTful APIs, backend logic, and database design</li><li>Experience with Git and collaborative version control workflows</li><li>Familiarity with frontend performance optimization and responsive design</li><li>Ability to work independently as well as collaboratively in a team environment</li><li>Strong problem-solving abilities and attention to detail</li></ul>Work Schedule<ul><li>Full-Time Position (Onsite)</li><li>Day Shift: 9:00 AM &ndash; 6:00 PM</li><li>Monday to Friday</li><li>Saturday: 9:00 AM - 2:00 PM</li></ul>Who We&rsquo;re Looking ForA motivated mid-level developer who enjoys tackling technical challenges, writing maintainable code, and contributing to a collaborative and growth-oriented environment. If you are passionate about modern JavaScript development and want to work on impactful projects, we encourage you to apply.Job Type: Full-timeWork Location: In person

MERN Stack Developer (Full-Time | Day Shift)

Full Stack Developer (Full-Time | Day Shift)About the RoleWe are seeking an experienced Full Stack Developer to join our team in a full-time, day-shift position. This role is ideal for someone with 3&ndash;4 years of hands-on experience building and maintaining both frontend and backend systems. As part of our development team, you will work on creating scalable, high-quality web applications while collaborating closely with designers, product managers, and fellow engineers.Key Responsibilities<ul><li>Develop, enhance, and maintain full-stack web applications using modern frontend and backend technologies</li><li>Build responsive, user-friendly interfaces and secure, efficient backend services</li><li>Write clean, maintainable, and well-structured code</li><li>Participate in code reviews and contribute to improving development standards</li><li>Troubleshoot, debug, and resolve application issues</li><li>Collaborate with cross-functional teams to translate requirements into technical solutions</li><li>Contribute to documentation, coding standards, and best practices</li></ul>Required Qualifications<ul><li>3&ndash;4 years of professional Full Stack Development experience</li><li>Strong frontend skills: HTML, CSS, JavaScript/TypeScript, and frameworks such as React or Vue</li><li>Solid backend knowledge in Node.js, Python, Java, or similar languages</li><li>Experience with relational and/or NoSQL databases</li><li>Proficiency with Git and collaborative version control workflows</li><li>Strong problem-solving abilities, attention to detail, and a proactive mindset</li><li>Ability to work both independently and as part of a productive team</li></ul>Preferred Qualifications<ul><li>Experience working with cloud platforms (AWS, Google Cloud, Azure)</li><li>Understanding of CI/CD pipelines and DevOps tools</li><li>Experience with agile development methodologies</li></ul>What We Offer<ul><li>Competitive salary.</li><li>Professional growth and learning opportunities</li><li>Supportive, collaborative, and inclusive work environment</li></ul>Work Schedule<ul><li>Day Shift: 9:00 AM &ndash; 6:00 PM</li><li>Monday to Friday</li><li>Saturday: 9:00 AM - 2:00 PM</li><li>Full-time, on-site role</li></ul>Job Type: Full-timeWork Location: In person

Full Stack Developer (Full-Time | Day Shift)

LOGISTIX EXPRESS PRIVATE LIMITED

We are looking for a Full Stack Developer who enjoys building real-world systems &mdash; where data accuracy, state management, and edge cases actually matter.You will work directly with the founder to design and build a warehouse operations system covering inward, processing, and outward movement of goods.What You Will Build<ul><li>Backend APIs for booking, inventory, carton-level tracking, and container loading</li><li>State-based workflows (created &rarr; inward &rarr; processing &rarr; outward)</li><li>Barcode / QR code&ndash;based scanning logic</li><li>Admin and operations dashboards</li><li>PDF generation for labels and receiving slips</li><li>Role-based access and audit logs</li></ul>Tech Stack (Preferred)<ul><li>Backend: Python (FastAPI or Django)</li><li>Database: PostgreSQL</li><li>Frontend: React / modern JavaScript</li><li>REST APIs &amp; basic authentication</li><li>Git-based version control</li></ul>Required Skills<ul><li>1&ndash;4 years experience as a Backend / Full Stack Developer</li><li>Strong understanding of APIs, databases, and backend logic</li><li>Comfortable designing workflows and handling edge cases</li><li>Ability to translate operational requirements into code</li><li>Experience with React or any modern frontend framework (for full-stack role)</li></ul>Good to Have<ul><li>Experience building internal tools, dashboards, or ERP-like systems</li><li>Exposure to barcode scanning, inventory, or logistics systems</li><li>Startup or early-stage product experience</li></ul>What We Offer<ul><li>Opportunity to build a core system from scratch</li><li>Direct collaboration with the founder</li><li>Real ownership of a mission-critical product</li><li>Growth into senior engineering or product roles</li></ul>Job Type: Full-timePay: Rs10,000.00 - Rs100,000.00 per monthWork Location: In person

Htech Solution Pvt. Ltd.

Skills Required: Full Stack Developer (React/Reactive Native), Databases Integrations, iOS &amp; Android Development, API Integrations(REST,GraphQL,SOAP), Software Security best practices in mobile and backend systems.At least four years bachelor&rsquo;s in software engineering /IT / Computer Science / TelecomExperience: Min 3 years relevant Experience.Responsibilities:<ul><li>Manage and develop Client mobile applications and their development.</li><li>Publish Mobile Applications on Play Store and iOS.</li></ul>&middot; Lead the design, development, and maintenance of mobile applications for Client and related security services&middot; Implement and manage API integrations for smooth backend&ndash;frontend communication&middot; Ensure data security and compliance across mobile platforms&middot; Collaborate with cross-functional teams for feature enhancements, bug fixing, and performance improvements&middot; Integrate applications with databases, authentication systems, and third-party services&middot; Monitor and improve app performance, scalability, and user experience&middot; Provide technical documentation and support for ongoing and future development.&middot; Must have hands-on experience on the push notifications services.<ul><li>Any other Task Given by the Client.</li><li>Provide IT assistance during emergency response operations.</li></ul>Job Type: Full-timeWork Location: In person

Full Stack Developer (Web & Mobile)

Explore 2391+ Full stack software developer in Karachi this January. Find roles across top companies and apply now to boost your career.

2391 full stack software developer jobs IN Karachi

Full Stack Developer - MERN

Full Stack Developer

MERN Stack Developer

MERN Stack Developer (Full-Time | Day Shift)

Full Stack Developer (Full-Time | Day Shift)

Full Stack Developer

Full Stack Developer (Web & Mobile)