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TECIZ EVERYHTING

Job descriptionTeciz Everything is an innovative company dedicated to delivering top-quality software solutions. We are looking for a talented and motivated Node.js Backend Developer to join our growing team. This is a great opportunity to enhance your skills and contribute to exciting projects.Description:We are seeking a skilled Node.js Backend Developer to develop and maintain server-side applications. The ideal candidate will have a strong understanding of backend development and be able to work effectively in a collaborative team environment.Key Responsibilities:<ul><li>Develop and maintain server-side applications using Node.js.</li><li>Design and implement RESTful APIs to support front-end functionality.</li><li>Write reusable, testable, and efficient code.</li><li>Ensure optimal performance and responsiveness of applications.</li><li>Integrate data storage solutions, including databases and caching mechanisms.</li><li>Troubleshoot and debug applications to optimize performance.</li><li>Collaborate with front-end developers to integrate user-facing elements with server-side logic.</li><li>Participate in code reviews and contribute to the continuous improvement of our development processes.</li><li>Stay updated with the latest industry trends and technologies.</li></ul>Requirements:<ul><li>Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related field.</li></ul>One year professional Experience in Node JS.<ul><li>Strong understanding of JavaScript and asynchronous programming.</li><li>Experience with RESTful APIs and API integration.</li><li>Knowledge of database systems such as MongoDB, MySQL, or PostgreSQL.</li><li>Proficient understanding of code versioning tools, such as Git.</li><li>Excellent problem-solving skills and attention to detail.</li><li>Strong communication and teamwork skills.</li><li>Familiarity with front-end technologies (e.g., HTML, CSS, JavaScript frameworks like React or Angular) is a plus.</li></ul>If you are a passionate Node.js Backend Developer looking to advance your career, we would love to hear from you! Please send your resume and a brief cover letter to Hr@tecizeverything.comJob Type: Full-timePay: Rs45,000.00 - Rs60,000.00 per monthWork Location: In person

Node.js Developer

Linkitsoft

Job Description:LINKITSOFT is looking for a Back End Node Js. Developer. Your duties will include managing Node js application development while providing expertise in the full software development lifecycle, from concept and design to testing.Responsibilities:<ul><li>Experience in Node.js including some frameworks like Express etc.</li><li>Working knowledge on AWS / azure products such as DynamoDB, Redis, S3, IAM roles, programmatically be able to read and write to these services via the APIs.</li><li>Familiar with CI/CD and managing deployment pipelines. Have used CI/CD tools such as GitHub actions, Travis, AWS code pipeline previously.</li><li>JSON API experience.</li><li>ES6 minimum experience / ES2020 exposure ideal.</li></ul>Requirements:<ul><li>1+ years of full stack development experience in Node Js. including some frameworks like Express etc.</li><li>AWS Certifications / Significant AWS experience.</li><li>Previous Lambda development experience</li><li>Agile software development experience.</li><li>Experience with version control systems (we use Git)</li></ul>Note:Only shortlisted candidates will be contacted.Avoid sharing irrelevant CVs.Job Details: Company: LINKITSOFTType: Full-Time Job / Contract BasisLocation: Gulshan-e-Iqbal, Karachi, Sindh, PakistanJob Types: Full-time, Contract Contract length: 12 monthsAbility to commute/relocate:<ul><li>Karachi Gulshan-E-Iqbal: Reliably commute or planning to relocate before starting work (Required)</li></ul>Experience:<ul><li>Node Js. development: 1 year (Required)</li></ul>Work Location: In person

Node Js Developer

Responsibilities:<ul><li>Assist in the development, testing, and deployment of Node.js-based applications.</li><li>Write clean, maintainable, and efficient code.</li><li>Collaborate with senior developers to understand project requirements and design solutions.</li><li>Participate in code reviews and contribute to technical discussions.</li><li>Troubleshoot and debug issues in existing applications.</li><li>Learn and apply new technologies and best practices in backend development.</li></ul>Requirements:<ul><li>Completed a degree in Computer Science, Software Engineering, or a related field.</li><li>Basic understanding of JavaScript and Node.js fundamentals.</li><li>Familiarity with RESTful APIs and database concepts (SQL/NoSQL).</li><li>Eagerness to learn and a strong problem-solving aptitude.</li><li>Good communication and teamwork skills.</li><li>Ability to work independently and as part of a team.</li></ul>Timings: 10 am to 7 pmLocation: Gulshan e Iqbal, Block 09 Karachi.Job Type: Full-timeWork Location: In person

Node js Intern

Netline (Pvt.) Ltd

Position OverviewWe are looking for a Backend Developer who has strong expertise in Node.js, Express, and cloud-based backend architecture, with a good understanding of React for full-stack collaboration. The ideal candidate will be responsible for developing efficient APIs, integrating with cloud infrastructure, managing data flows, and ensuring application scalability and security.Key Responsibilities<ul><li>Design, build, and maintain backend services using Node.js and Express.js.</li></ul><ul><li>Collaborate with front-end developers working in React to integrate APIs and optimize data exchange.</li></ul><ul><li>Implement RESTful APIs for internal and external services.</li></ul><ul><li>Work with cloud platforms (AWS / GCP / Azure) to deploy, monitor, and scale applications is a bonus.</li></ul><ul><li>Manage databases (SQL/NoSQL) for performance and reliability.</li></ul><ul><li>Ensure security, reliability, and performance best practices across the backend.</li></ul><ul><li>Integrate third-party APIs, cloud storage, and IoT services where needed.</li></ul><ul><li>Participate in architecture discussions, code reviews, and agile development cycles.</li></ul><ul><li>Maintain clear technical documentation and version control (Git).</li></ul>Required Skills &amp; Qualifications<ul><li>1&ndash;3 years of professional experience in backend development.</li></ul><ul><li>Strong proficiency in JavaScript (ES6+), Node.js, and Express.js.</li></ul><ul><li>Familiarity with React.js and front-end integration.</li></ul><ul><li>Experience with cloud development (AWS, Google Cloud, or Azure).</li></ul><ul><li>Hands-on experience with REST APIs, JWT authentication, and middleware.</li></ul><ul><li>Proficient with, PostgreSQL, or MySQL.</li></ul><ul><li>Strong understanding of Git..</li></ul><ul><li>Excellent problem-solving and debugging skills.</li></ul>What We Offer<ul><li>Competitive salary and performance-based incentives.</li></ul><ul><li>Collaborative and innovative work environment.</li></ul><ul><li>Opportunities for growth.</li></ul><ul><li>Chance to work on cutting-edge industrial and IoT-driven platforms.</li></ul>Job Type: Full-timePay: Rs50,000.00 - Rs70,000.00 per monthWork Location: In person

Backend Developer

Quanrio LLP

We are seeking a talented Node.js Backend Developer to join our growing development team. The ideal candidate will have a strong foundation in backend development, database management, and API design. This role offers the opportunity to work on scalable and performance-oriented systems while contributing to innovative projects.Key Responsibilities:<ul><li>Develop, test, and maintain backend services and APIs using Node.js.</li><li>Collaborate with frontend and product teams to integrate user-facing elements with server-side logic.</li><li>Work with both relational (MySQL, PostgreSQL) and non-relational (MongoDB, DynamoDB) databases.</li><li>Ensure code quality through testing, debugging, and reviews.</li><li>Implement secure and reliable authentication/authorization systems.</li><li>Monitor and optimize backend performance for scalability and responsiveness.</li><li>Maintain documentation for services and APIs.</li></ul>Qualifications:<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li></ul>1&ndash;2 years of professional experience in backend development with Node.js.<ul><li>Strong knowledge of Express.js or NestJS.</li><li>Hands-on experience with REST APIs.</li><li>Good understanding of relational and non-relational databases.</li><li>Familiarity with Git and collaborative workflows.</li><li>Strong problem-solving, debugging, and analytical skills.</li></ul>Good to Have (Bonus Points):<ul><li>Exposure to GraphQL.</li><li>Familiarity with Docker and basic cloud services (AWS, GCP, Azure).</li><li>Understanding of caching (Redis, Memcached).</li><li>Exposure to CI/CD pipelines and DevOps practices.</li><li>Familiarity with microservices and message queues.</li></ul>Location: Gulshan-e-Iqbal, Karachi. Job type: Full time - Onsite Timings: Morning shiftJob Type: Full-timePay: Rs120,000.00 - Rs150,000.00 per monthWork Location: In person

KODEV GLOBAL (PVT) LTD

Senior Developers specializing in Node.js, Redis, RabbitMQ, and PostgreSQL/MongoDB for 4 MonthsScope of Work As a Senior Node.js Developer, you will be responsible for designing, developing, and maintaining core backend services and APIs that power our critical applications. This role requires deep expertise in Node.js and a strong command of modern asynchronous programming, real-time data handling, and microservices architecture. A solid foundation in both SQL and NoSQL databases, as well as message queuing systems, is essential for success.Key Responsibilities<ul><li>Design and Development: Lead the design and implementation of highly scalable, low-latency, and high-performance services using Node.js and TypeScript.</li><li>Database Management: Architect and optimize database schemas and queries for both relational (PostgreSQL) and NoSQL (MongoDB) storage, ensuring data integrity and performance.</li><li>Caching &amp; Optimization: Implement robust caching strategies using Redis to dramatically improve application speed and reduce database load.</li><li>Asynchronous Systems: Design, build, and maintain event-driven and microservices architectures utilizing RabbitMQ for reliable inter-service communication and background job processing.</li><li>Code Quality: Write clean, maintainable, efficient, and well-tested code (unit, integration, and end-to-end tests).</li><li>Mentorship: Mentor junior and mid-level developers, conduct thorough code reviews, and contribute to the team's continuous learning and improvement.</li><li>Operations: Collaborate with DevOps teams on deployment, monitoring, and scaling of applications in a cloud environment (e.g., AWS, GCP, Azure).</li><li>Troubleshooting: Identify and resolve performance bottlenecks, system outages, and complex production issues.</li></ul>Required Qualifications<ul><li>Experience: 4-5 years of professional experience in backend development, with a significant focus on Node.js.</li><li>Expertise in Node.js: Deep understanding of the Node.js event loop, asynchronous programming, streams, and performance tuning.</li><li>Databases (Dual Proficiency):</li><li>Strong proficiency in PostgreSQL, including complex SQL queries, stored procedures, and database optimization techniques.</li><li>Solid experience with MongoDB, including schema design, aggregation pipelines, and performance best practices.</li><li>Caching and Data Structures: Proven experience implementing and optimizing services using Redis (e.g., for session management, leaderboards, distributed locks, or pub/sub).</li><li>Message Queuing: Hands-on experience designing and working with message brokers, specifically RabbitMQ or similar systems (e.g., Kafka, ActiveMQ).</li><li>System Design: Experience designing and deploying robust RESTful APIs and/or GraphQL services.</li><li>Tooling: Familiarity with Git, CI/CD pipelines, and cloud environments (e.g., Docker, Kubernetes).</li></ul>Apply /send your CVs on (careers@kodevglobal.com)Job Types: Full-time, Contract Contract length: 4 monthsWork Location: In person

Senior Developers specializing in Node.js, Redis, RabbitMQ, and PostgreSQL/MongoDB for 4 Months

Impleko AI

Title: Full Stack Developer with Automation Experiemce of 6 Months&ndash;1YearLocation: Karachi, Pakistan (Onsite, 5 days/week)About Impleko AIImpleko AI builds automation-first products and custom AI integrations for global clients, specializing in voice agents, AI workflows, and intelligent automation systems that drive real business results.Role OverviewWe are seeking a full-stack developer with strong backend expertise and solid frontend fundamentals to build, ship, and maintain production-grade AI-driven web applications. This is an on-site role (5 days/week) with performance incentives for delivering complete project milestones on or before deadlines.Candidates with experience in AI voice agents, Retell AI, Vapi, or automation systems (n8n, LangChain, etc.) will be highly preferred.Important: Frontend-only developers should not apply. This position requires backend-first, full-stack capabilities with Node.js.Key Responsibilities<ul><li>Develop, deploy, and maintain scalable Node.js (Express/NestJS) APIs and backend services.</li><li>Build integrations with external APIs (Twilio, Retell, Vapi, OpenAI, Supabase, etc.).</li><li>Design and optimize database schemas in MongoDB or PostgreSQL.</li><li>Develop responsive, maintainable frontend interfaces using React.js or Next.js when needed.</li><li>Implement authentication, authorization, and secure API communication.</li><li>Work with AI/automation tools (e.g., LangChain, n8n, Retell AI, Vapi, OpenAI APIs) to build intelligent agents and workflows.</li><li>Collaborate with design and product teams to scope features and ensure high-quality delivery.</li><li>Write clean, testable, well-documented code and follow Git-based CI/CD workflows.</li></ul>Required Skills<ul><li>6 months to 1 year of professional experience in Node.js / Express / NestJS development.</li><li>Experience with MongoDB or PostgreSQL, including data modeling and query optimization.</li><li>Familiarity with React.js or Next.js for building modern UIs.</li><li>Knowledge of authentication (JWT/OAuth), error handling, and state management.</li><li>Proficiency with Git, GitHub Actions, or similar CI/CD tools.</li></ul>Nice to Have<ul><li>Hands-on experience with AI Voice Agents (Retell AI, Vapi, Twilio).</li><li>Worked on automation systems (n8n, LangChain, Supabase, OpenAI, etc.).</li><li>Knowledge of Docker or AWS Amplify/Lambda deployment pipelines.</li><li>Exposure to AI chatbots, agent frameworks, or speech-to-text integrations.</li></ul>Mindset We Value<ul><li>Strong ownership and accountability for end-to-end delivery.</li><li>Passion for learning new technologies, especially in AI and automation.</li><li>Product-focused mindset that cares about user experience, performance, and reliability.</li></ul>Compensation<ul><li>Competitive, market-aligned salary.</li><li>Incentives for on-time or early milestone completion.</li></ul>Work Schedule<ul><li>Onsite, Monday to Friday (5 days/week).</li></ul>Notes<ul><li>Candidates with backend and automation/AI experience will be prioritized.</li><li>Frontend-only applicants will not be considered.</li></ul>Job Type: Full-timePay: Rs60,000.00 - Rs80,000.00 per monthWork Location: In person

Full Stack Developer with Automation Experience

Explore 183+ Node.js developer in Karachi this November. Find roles across top companies and apply now to boost your career.

183 node.js developer jobs IN Karachi

Node.js Developer

Node Js Developer

Node js Intern

Backend Developer

Backend Developer

Senior Developers specializing in Node.js, Redis, RabbitMQ, and PostgreSQL/MongoDB for 4 Months

Full Stack Developer with Automation Experience