Node Js Backend Developer jobs in Karachi – Browse 64 openings on RoboApply Jobs

Node Js Backend Developer jobs in Karachi

Open roles matching “Node Js Backend Developer” with location signals for Karachi. 64 active listings on RoboApply Jobs.

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flatgigs logo
Full-time|Remote|Remote — Karachi, Sindh, Pakistan

Position OverviewJoin our dynamic team at AHOY as a skilled Node.js Backend Developer, where your expertise will play a crucial role in creating and maintaining robust backend applications that power our cutting-edge initiatives. Collaborate closely with frontend developers and product teams to deliver high-performance, scalable solutions tailored to our use…

Oct 8, 2025
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Flatgigs logo
Full-time|Remote|Remote — Karachi, Sindh, Pakistan

Join Flatgigs, a cutting-edge technology company based in the UAE, where we are dedicated to providing innovative digital solutions tailored for logistics and operations management. Our talented team thrives on leveraging technology to enhance efficiency and foster innovation in the logistics industry.About the RoleWe are on the lookout for a skilled Backend Developer to be a vital part of our dynamic team. This role will involve building and sustaining the backend components of our logistics platform. You will be tasked with designing robust APIs, ensuring effective data processing, and collaborating closely with front-end developers to create seamless user experiences. Your contributions will significantly enhance the functionality and performance of our platform through strong engineering practices and innovative solutions.

Jan 26, 2026
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flatgigs logo
Full-time|Remote|Remote — Karachi, Sindh, Pakistan

Position OverviewJoin our innovative remote team at AHOY as a Senior Node.js Backend Developer. In this pivotal role, you will design and develop high-performance backend services that power our applications. You will work in close collaboration with cross-functional teams to deliver exceptional solutions and enhance our technology stack.Key Responsibilities:Architect, develop, and sustain robust and scalable backend services leveraging Node.js.Work alongside frontend developers to guarantee seamless integration of user-facing elements with server-side logic.Enhance applications for optimal speed and scalability.Implement security and data protection protocols.Engage in code reviews, mentor junior developers, and cultivate a culture of continuous improvement.Diagnose, debug, and upgrade existing systems while ensuring documentation is current.

Oct 8, 2025
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Veeam Software logo
Full-time|On-site|Karachi, Pakistan

Role overview The Lead Backend Developer at Securiti.ai will focus on designing and building backend systems that power the company’s data security platform. This role is based in Karachi, Pakistan and requires both hands-on technical work and team leadership. What you will do Design and implement backend solutions that enable core features of the platform Lead and mentor a team of backend developers, sharing technical guidance and promoting best practices Shape the backend architecture to address current requirements and support future growth Optimize system performance to ensure applications scale with a growing user base Oversee code quality and maintain high standards for all deliverables Location This position is located in Karachi, Pakistan.

Apr 27, 2026
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flatgigs logo
Full-time|Remote|Remote — Karachi, Sindh, Pakistan

Position OverviewJoin AHOY as a Senior Node.js Backend Developer and be a pivotal member of our innovative remote team. In this role, you will spearhead the design and development of resilient backend solutions that drive our applications. Your expertise will significantly influence our technology stack and architecture as you collaborate with a talented group of engineers.Key Responsibilities:Design, develop, and maintain scalable, high-performance backend services utilizing Node.js.Architect and implement complex features and enhancements in our existing applications.Work closely with product managers and frontend developers to ensure seamless integrations.Mentor and support junior developers through code reviews and architectural discussions.Maintain code quality through rigorous testing, monitoring, and adherence to best practices.Keep abreast of emerging technologies and industry trends to enhance our systems continually.

Oct 8, 2025
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Veeam Software logo
Full-time|On-site|Karachi, Pakistan

Veeam Software is at the forefront of the Data and AI Trust sector, dedicated to empowering organizations to fully comprehend, secure, and fortify their data and artificial intelligence. As an industry leader in data resilience and security posture management, Veeam is engineered to harmonize identity, data, security, and AI risk management. With our headquarters in Seattle and a presence in over 30 countries, we proudly serve more than 550,000 customers globally, who rely on Veeam to maintain their operational continuity. Join our dynamic team as we boldly advance, fostering growth, learning, and significant contributions to some of the world’s leading brands.About the RoleAs a member of a globally distributed agile team, you will play a pivotal role in developing a new SaaS platform that serves as the backbone for a range of enterprise applications aimed at addressing complex data analytics and enterprise challenges. You will be instrumental in ensuring our framework and products meet the highest standards of design, implementation, and quality. What You’ll DoCollaborate with a diverse team of backend engineers to architect, develop, and enhance the core backend platform of Securiti.Contribute to the creation of architectural documents, functional specifications, design documents, and developer testing plans.Oversee the complete development lifecycle including feature development, deployment, and testing of enhancements in the platform.

May 4, 2026
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flatgigs logo
Full-time|Remote|Remote — Karachi, Sindh, Pakistan

flatgigs is a progressive technology company based in the UAE, dedicated to creating scalable digital platforms and innovative logistics solutions for contemporary enterprises. Our talented team collaborates in both in-person and remote settings, uniting skilled engineers who prioritize innovation and teamwork. We are committed to delivering products that not only meet efficiency and security standards but also foster long-term growth.About the RoleAs a Backend Developer, you will be instrumental in constructing and maintaining the foundational systems that drive our logistics platform. Your primary responsibilities will include developing robust APIs, managing data flows, and ensuring the platform operates seamlessly and securely. Collaborating closely with other developers, you will integrate various components of the system, enhance performance, and implement new features that empower our customers to optimize their operations. This is a hands-on role that emphasizes writing clean, practical code and leveraging smart technology to address real-world logistics challenges.

Oct 15, 2025
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Veeam Software logo
Full-time|On-site|Karachi, Pakistan

Veeam is recognized as the Data and AI Trust Company, dedicated to empowering organizations to fully understand, secure, and enhance their data and AI capabilities. As a leading provider in data resilience and security posture management, Veeam is strategically positioned at the intersection of identity, data, security, and AI risk. With our headquarters in Seattle and a presence in over 30 countries, we protect more than 550,000 customers worldwide, who rely on Veeam to keep their businesses operational. Join us as we advance together, fostering growth, learning, and making a significant impact for some of the world’s most prominent brands.About the RoleAs a key member of our distributed agile team, you will contribute to the development of an innovative SaaS platform that supports a range of enterprise applications, tackling complex data analytics and enterprise challenges. Your role will be pivotal in ensuring that the frameworks and products we create adhere to established design, implementation, and quality standards.What You’ll DoDevelop and maintain a comprehensive full-stack SaaS application within a cloud environment.Design, build, deploy, and manage cloud solutions across multiple public cloud platforms, such as AWS, Google Cloud, and Microsoft Azure.Collaborate with cross-functional teams to define and refine product requirements, ensuring alignment with business goals.Conduct code reviews and provide constructive feedback to enhance team performance and product quality.Stay updated on emerging cloud technologies and industry trends to continuously improve our platform.

May 4, 2026
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EpicMetry logo
Full-time|Hybrid|Karachi, Sindh, Pakistan

Company ProfileEpicMetry is a forward-thinking venture studio located in the bustling city of Dubai. Our mission is to leverage innovative technology to foster growth and empower businesses across a variety of sectors. We are dedicated to excellence and strive to deliver outstanding solutions, positioning ourselves as a reliable partner for organizations seeking to excel in today’s digital era. EpicMetry offers a wide range of services, including web and mobile app development, product prototyping, and automation of data processing to cater to the dynamic needs of businesses globally. Join us in our quest to revolutionize technology and create transformative solutions that lead to our clients' success.Position OverviewEpicMetry is seeking a skilled Backend .NET Core Developer with a strong background in fintech, particularly in wallet services. In this role, you will be responsible for building and maintaining backend services that guarantee secure, scalable, and high-performance transaction processing. If you are enthusiastic about financial technologies and possess robust .NET Core expertise, we would love to connect with you!Key Responsibilities:Design and maintain backend systems utilizing .NET Core to enhance wallet functionalities within our fintech applications.Develop RESTful APIs for effective integration with frontend applications and external services.Optimize backend processes to ensure high performance and responsiveness of applications.Work collaboratively with cross-functional teams to define, design, and deliver fintech solutions that comply with client needs and regulatory standards.Engage in code reviews, ensuring code quality, security, and best practices are upheld.Assist in diagnosing and resolving performance issues and errors.Stay updated with the latest trends and advancements in fintech and backend development.Qualifications:Bachelor's degree in Computer Science, Software Engineering, or a related discipline.A minimum of 5 years of experience in backend development using .NET Core, ideally within the fintech sector.Deep understanding of financial transaction processing, wallet services, and security protocols.Expertise in designing and implementing RESTful APIs.Familiarity with databases such as SQL Server or PostgreSQL.Experience with cloud platforms like Azure, particularly in relation to containerization and microservices.Outstanding problem-solving abilities and a collaborative mindset.Excellent communication skills for effective teamwork and stakeholder engagement.

May 12, 2025
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Veeam Software logo
Full-time|On-site|Karachi, Pakistan

Role overview The Backend Software Development Engineer position at Securiti.ai centers on designing and enhancing backend systems that support sensitive data protection and management. Based in Karachi, Pakistan, this role contributes to the development of infrastructure that underpins data security efforts. Work involves creating solutions that are scalable, efficient, and secure, aligning with the team’s core values. The focus remains on backend architecture and continuous improvement of systems that handle critical information. Key responsibilities Build and refine backend components to support data protection and management. Contribute to the development of scalable and efficient backend infrastructure. Prioritize secure engineering practices in all backend work. What the team values Scalable solutions that can grow with business needs. Efficiency in backend processes and system performance. Security as a core principle in engineering decisions.

Apr 27, 2026
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Stellic logo
Full-time|On-site|Karachi, PK

Join the Stellic Engineering TeamAt Stellic, our engineers embody a unique blend of curiosity, creativity, and business insight, enabling them to deliver innovative solutions rapidly while maintaining the highest quality standards. Our mission revolves around enhancing the educational journeys of students worldwide, and our engineering efforts are always aligned with this purpose.As we embark on a pivotal phase of our growth, having successfully established our product-market fit and achieved remarkable customer satisfaction ratings, we are poised to evolve. Our backend architecture requires modernization to keep pace with our ambitious objectives, and we seek a visionary leader to guide this transformation and elevate our engineering team's capabilities.Your ResponsibilitiesCollaborate closely with our founders and product managers to grasp the underlying motivations behind each platform capability.Facilitate alignment in prioritizing engineering initiatives alongside product goals.Design and spearhead the implementation of scalable backend architectures for critical enterprise applications.Develop and uphold clean, intuitive APIs that manage intricate business logic and data workflows.Optimize database structures and queries for efficient processing of vast data sets.Identify and implement abstractions that enhance system performance and reliability.Mentor fellow engineers in best practices, design patterns, and code quality to elevate our overall engineering standards.Ensure exceptional quality through the design of robust testing strategies and the implementation of reliable testing suites.Your Profile5+ years of experience as a backend engineer in large-scale environments.A strong sense of ownership and the capability to autonomously lead complex projects.A deep sense of curiosity, customer empathy, and a strong commitment to the craft of engineering.Proficient in planning, estimating, and managing technical project execution and delivery.Excellent problem-solving abilities and a natural aptitude for analytical thinking.

Dec 18, 2024
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Dubizzle Labs logo
Full-time|On-site|Karachi, Sindh, Pakistan

Join Dubizzle Labs as we expand our vibrant team in Karachi, where over 400 talented individuals collaborate to innovate. We seek passionate individuals who thrive on learning, performance, and mentoring. Our mission is to create an exceptional engineering environment focused on delivering outstanding value to our customers. As a Senior Backend Software Engineer, your main responsibility will be to develop a suite of world-class products that fuel our extraordinary growth across 10 countries.Are you a collaborative leader who genuinely enjoys guiding others on their journey to success? Do you possess the analytical skills to tackle complex challenges head-on? Can you inspire your team to achieve excellence while balancing technical aspirations with business goals? If this resonates with you, we invite you to apply! Stay current with the dubizzle code base technologies and emerging industry trends; Share your extensive knowledge of technologies and architectures while mentoring colleagues within your product stream; Collaborate with fellow Leads and Seniors to ensure the delivery of top-tier software; Uphold coding standards, guidelines, and best practices throughout the company; Demonstrate technical leadership by setting ambitious yet achievable goals and guiding the team towards successful project outcomes; Influence the technical vision and direction within your stream at dubizzle; Work closely with Product, Infrastructure, Design, UX, CLM, and Strategy teams to deliver high-quality products; Recruit exceptional talent to build high-performing teams and continuously raise engineering standards; Oversee our business KPIs as a liaison to the Product team and other business functions; Ensure that daily decisions align with our strategic vision and direction; Coach team members to become the next generation of technical leaders;

Feb 23, 2026
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AHOY logo
Full-time|On-site|Karachi, Sindh, Pakistan

Company ProfileAHOY is a forward-thinking organization committed to utilizing technology to optimize business functions and boost productivity. We focus on delivering customized solutions that exploit the capabilities of the Odoo platform to refine a variety of business processes. Join our endeavor to empower enterprises with intelligent, scalable, and efficient software solutions.Position OverviewWe are on the lookout for a talented Odoo Developer to become a part of our expanding team. The perfect candidate will have a solid foundation in Odoo development and the capability to develop, customize, and manage Odoo applications. You will collaborate closely with clients to comprehend their business requirements and implement effective solutions that enhance their operational productivity.

Oct 9, 2025
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EpicMetry logo
Full-time|On-site|Karachi, Sindh, Pakistan

EpicMetry is on the lookout for a talented MERN Stack Developer to become a vital part of our innovative team. In this role, you will take charge of designing and delivering top-notch software solutions that elevate our products and services. If you are passionate about technology, possess exceptional problem-solving abilities, and thrive in a creative environment, we encourage you to apply!Key Responsibilities:Application Development: Build and sustain high-performance web applications utilizing MongoDB, Express, React, and Node.js.Collaborative Work: Work closely with cross-functional teams to gather requirements and craft resilient front-end and back-end components.Database Management: Design and manage databases to ensure data integrity and optimal performance.API Integration: Develop and integrate RESTful APIs for seamless communication between front-end and back-end services.Code Review and Maintenance: Conduct code reviews to ensure quality and maintainability, while troubleshooting and debugging as necessary.Performance Tuning: Identify performance bottlenecks and enhance applications for speed and scalability.Stay Current: Keep abreast of the latest trends and technologies in web development.Requirements:Proven Experience: Strong background as a MERN Stack Developer or in a related role.Technical Proficiency: In-depth knowledge of JavaScript, TypeScript, and the MERN stack technologies.Front-End Skills: Expertise in front-end frameworks (especially React), along with HTML, CSS, and responsive design principles.Back-End Skills: Proficient with Express and Node.js for developing server-side logic and APIs.Database Expertise: Practical experience with MongoDB, including designing and managing data structures.Version Control: Familiar with version control systems, particularly Git.Problem Solving: Strong analytical skills and a keen ability to troubleshoot and optimize code.Communication Skills: Excellent communication and collaboration skills to engage effectively with team members and stakeholders.Who Should Apply?We welcome candidates who are:Self-motivated and capable of working independently as well as part of a team.Accountable and take ownership of their work.Positively contribute to a team culture with a proactive approach to problem-solving.Committed to continuous learning and professional growth.

Jun 25, 2025
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Vanguard Matrix Inc. logo
Lead Frontend Developer

Vanguard Matrix Inc.

Full-time|On-site|Karachi

We are seeking a passionate and skilled Lead Frontend Developer to join our dynamic team at Vanguard Matrix Inc. In this role, you will leverage the latest technologies to create stunning user experiences, transforming innovative UI/UX designs into high-quality code that powers stable applications. Collaborating closely with our talented UI/UX designer and full-stack development team, you will play a vital role in defining both the visual and functional aspects of our applications.

Jan 14, 2016
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creativechaos logo
Full-time|Remote|Karachi, Sindh, Pakistan

Job Summary:Are you passionate about crafting and enhancing applications for mobile devices? Do you possess robust programming capabilities and seek a stimulating challenge? We invite you to join our dynamic development team as an Android Developer at CreativeChaos. Here, you will collaborate with some of the industry’s top developers, utilizing your design and coding skills to enhance and innovate our state-of-the-art services.Become part of a progressive tech company that embraces a remote-first approach. Advance your career while enjoying a competitive salary and a comprehensive benefits package.Duties and Responsibilities:Design and develop advanced applications for the Android platform.Collaborate with cross-functional teams to define, design, and deliver new features.Integrate with external data sources and APIs.Conduct unit tests to ensure code robustness, including edge cases and usability.Resolve bugs and enhance application performance.Continuously explore, assess, and implement new technologies to optimize development efficiency.Perform upgrades and maintenance, modifying existing software to boost performance and adapt to new hardware.Provide recommendations for software upgrades and analyze software requirements to ensure feasibility within budget and time constraints.Collaborate with engineers, programmers, and systems analysts on projects, gathering information on project capabilities and performance requirements.Design, develop, and adjust software systems, employing mathematical models and scientific analysis to predict outcomes.Manage data storage, retrieval, and manipulation to meet system capabilities and requirements.Oversee software testing, validation procedures, and documentation to ensure program functionality.Guide technologists and programmers, offering instruction on software code writing as necessary.Coordinate software installations and monitor equipment to ensure specifications are met.In this role, you will manage core app features including services, network, and database functionalities.

Oct 28, 2024
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EpicMetry logo
Full-time|On-site|Karachi, Sindh, Pakistan

Join the EpicMetry Team!EpicMetry is a cutting-edge venture studio located in the vibrant city of Dubai. Our mission is to leverage innovative technologies to foster growth and empower businesses across various sectors. We pride ourselves on our commitment to excellence and our ability to deliver outstanding solutions that help our partners thrive in today’s rapidly evolving digital landscape. From comprehensive web and mobile application development to advanced product prototyping and automation of data processes, EpicMetry provides a holistic suite of services tailored to meet the unique needs of businesses globally. Become a part of our team and help us create transformative technological solutions that drive success for our clients.Position OverviewWe are on the lookout for a talented Full Stack PHP Developer to enhance our dynamic team. The ideal candidate possesses a strong background in building and maintaining dynamic web applications. Your proficiency in Laravel, PHP, and MySQL will be crucial in ensuring the robustness and efficiency of our backend systems. Working closely with frontend developers, you will seamlessly integrate server-side logic with user interfaces. Your responsibilities will include ensuring application performance, security, scalability, and deployment on AWS infrastructure. With a commitment to clean, well-documented code, you will also troubleshoot issues and innovate solutions, contributing significantly to our technical capabilities and project success.

Sep 10, 2025
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EpicMetry logo
Full-time|Hybrid|Karachi, Sindh, Pakistan

Company ProfileEpicMetry is an innovative venture studio located in the bustling city of Karachi. We are dedicated to leveraging advanced technology to foster innovation and enable businesses across various sectors. With a commitment to excellence and delivering outstanding solutions, we proudly serve as a reliable partner for organizations striving to succeed in the digital age. From developing web and mobile applications to product prototyping and automating data processes, EpicMetry provides a wide array of services customized to meet the dynamic requirements of businesses globally. Join us in revolutionizing technology and crafting solutions that drive success for our clients.Position OverviewWe are on the lookout for a skilled MERN/React Native Developer to become a part of our forward-thinking team. In this role, you will be tasked with creating robust web applications utilizing the MERN stack (MongoDB, Express.js, React.js, Node.js) and mobile applications through React Native. You will work closely with cross-functional teams to define, design, and launch new features while ensuring the performance and responsiveness of both web and mobile applications. If you possess a solid foundation in full-stack development and a zeal for crafting seamless user experiences, we would love to connect with you!

Nov 5, 2025
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creativechaos logo
Full-time|On-site|Karachi, Sindh, Pakistan

Are you passionate about mobile application development? Do you possess strong programming skills and thrive on creative challenges? Join our dynamic team as an Android Developer at creativechaos, where you will collaborate with some of the industry's best developers to innovate and enhance our cutting-edge services. Your expertise in design and coding will play a crucial role in shaping the future of our mobile applications.Responsibilities:Design and develop advanced applications for the Android platform.Work collaboratively with cross-functional teams to define, design, and launch new features.Integrate with external data sources and APIs.Conduct unit tests to ensure code robustness, including edge cases and usability.Resolve bugs and enhance application performance.Continuously research and implement new technologies to boost development efficiency.Perform software upgrades and maintenance, modifying existing applications to improve performance and adapt to new hardware.Analyze software requirements and user needs to recommend necessary upgrades for client systems.Collaborate with engineers and analysts to gather project requirements and limitations for optimum software design.Utilize mathematical models and scientific analysis to design and modify software systems.Manage data storage, retrieval, and manipulation to understand system capabilities.Oversee software system testing, validation procedures, and documentation to ensure normal program functionality.Guide the work of technologists and programmers, providing instruction on software code writing as necessary.Coordinate software installations and monitor equipment to ensure specifications are met.Manage core application features, including services, networking, and databases.

Jun 2, 2023
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Interwood Mobel logo
Full-time|On-site|Karachi, Sindh, Pakistan

Role Overview Interwood Mobel is hiring a Business Development Officer in Karachi, Sindh, Pakistan. This position plays a key part in expanding the company’s reach and strengthening client relationships. What You Will Do Identify and pursue new business opportunities to support growth targets Build and maintain strong relationships with clients Monitor and analyze market trends to inform business strategy Support revenue growth by developing and executing business initiatives What Matters Here Strategic thinking and a proactive approach to business development Strong communication and relationship-building skills Ability to assess market trends and adapt plans accordingly

Apr 15, 2026

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