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Utopia Fulfillment

About Utopia DealsUtopia Deals is a technology-driven e-commerce and enterprise solutions company, building scalable internal ERP systems and customer-facing platforms. We focus on performance, reliability, and business-driven software that supports operations, logistics, finance, and digital commerce.Role OverviewWe are seeking a Backend Developer to design, develop, and maintain robust backend systems powering our ERP and e-commerce platforms. This role emphasizes Java-based backend development, RESTful APIs, database optimization, and integration with frontend systems following MVC and modern architectural patterns.Key Responsibilities<ul><li>Design, develop, and maintain RESTful APIs for ERP and e-commerce modules</li><li>Build scalable backend services using Java, Spring Boot, and Spring MVC</li><li>Implement business logic for HRMS, Inventory, Accounts, Logistics, Sales, and Order Management</li><li>Optimize SQL queries and ensure efficient data access and storage</li><li>Collaborate closely with frontend developers to support MVC-based UI generation</li><li>Participate in system upgrades, refactoring, and performance improvements</li><li>Ensure clean, maintainable, and well-documented code</li><li>Troubleshoot, debug, and resolve backend issues in production systems</li></ul>Required Skills &amp; Qualifications<ul><li>Strong experience with Java, Spring Boot, Spring MVC, JDBC</li><li>Proficiency in MySQL and relational database design</li><li>Experience building enterprise-grade ERP or e-commerce systems</li><li>Solid understanding of REST APIs, MVC architecture, and CRUD operations</li><li>Familiarity with Thymeleaf, HTML, CSS, JavaScript, and jQuery for backend-driven UI support</li><li>Experience working in collaborative, fast-paced engineering teams</li></ul>Job Type: Full-timeWork Location: In person

Backend Developer

LoanAsaan.com

Backend Developer (PHP / Laravel)Company: Radium Technology Location: Karachi Job Type: Full-timeRadium Technology is looking for a motivated Backend Developer to join our expanding technical team. This role is ideal for someone who has hands-on experience with PHP and Laravel and wants to grow further by working on real-world ERP systems and APIs. You will collaborate with the development team to enhance system performance and build scalable backend solutions.Key Responsibilities<ul><li>Design, develop, and maintain backend functionalities, especially ERP modules</li><li>Handle MySQL databases, queries, and performance optimization</li><li>Develop and enhance RESTful APIs</li><li>Debug, fix, and improve existing backend code</li><li>Ensure system stability, security, and efficiency</li></ul>Required Skills &amp; Qualifications<ul><li>Education: Minimum Intermediate (Bachelor&rsquo;s degree will be a plus)</li><li>Experience: At least 1 year of backend development experience</li><li>Strong command of PHP and Laravel framework</li><li>Basic understanding of Vue.js</li><li>Good knowledge of MySQL and database relationships</li><li>Familiarity with Object-Oriented Programming (OOP)</li><li>Willingness to learn and improve API-related skills</li><li>Strong problem-solving and analytical mindset</li></ul>Office &amp; Job Details<ul><li>Office Address: Clifton Center Building, 6th Floor, Office #609</li><li>Salary: PKR 35,000 &ndash; 90,000 (depending on skills and experience)</li><li>Working Days: Monday to Saturday</li><li>Office Timings: 10:00 AM &ndash; 6:00 PM</li></ul>If you are passionate about backend development and want to grow in a professional environment, we encourage you to apply.Job Type: Full-timePay: Rs35,000.00 - Rs90,000.00 per monthWork Location: In person

Cybertronlabs Pvt ltd.

Job Description: We are looking for a Junior Backend Developer (PHP &amp; Laravel) who is passionate about backend development and eager to learn and grow. The ideal candidate should have hands-on experience with PHP and Laravel and basic knowledge of AI concepts or tools.Key Responsibilities:<ul><li>Develop, maintain, and optimize backend applications using PHP &amp; Laravel</li><li>Work with databases (MySQL or similar)</li><li>Integrate APIs and third-party services</li><li>Assist in implementing AI-based features or tools (basic level)</li><li>Debug and troubleshoot backend issues</li><li>Collaborate with frontend developers and the team to deliver quality solutions</li><li>Write clean, scalable, and well-documented code</li></ul>Requirements:<ul><li>6 months to 1.5 years of experience in PHP &amp; Laravel</li><li>Strong understanding of backend fundamentals</li><li>Experience with databases and RESTful APIs</li><li>Basic knowledge of AI concepts, tools, or integrations (ChatGPT APIs, automation, AI workflows is a plus)</li><li>Familiarity with Git/version control</li><li>Good problem-solving and communication skills</li></ul>Nice to Have:<ul><li>Experience with JavaScript or frontend frameworks</li><li>Exposure to AI tools, automation, or APIs</li><li>Willingness to learn new technologies</li></ul>Timings: 3:00 PM - 12:00 AM Location: KDA Scheme 1, karachiJob Type: Full-timePay: Rs30,000.00 - Rs40,000.00 per monthLocation:<ul><li>Karachi (Preferred)</li></ul>Work Location: In person

Junior Backend Developer

Techsol IT

WE ARE HIRING: Backend Developer (Mobile App Focus)​We are looking for two experienced Backend Developers who specialize in building the engines behind high-performance mobile applications. If you are a pro at Laravel and Node.js, we want you on our team!Role Overview​You will be responsible for developing robust REST APIs for mobile platforms and managing our web applications. We need developers who can bridge the gap between complex databases and seamless user experiences.Job Details<ul><li>​Position: Backend Developer</li><li>​Openings: 02</li><li>​Shift: Night Shift (9:00 PM &ndash; 6:00 AM)</li><li>​Experience: 2+ Years</li><li>​Joining: Immediate joiners preferred</li></ul>Technical Requirements - The Must-Haves:<ul><li>​Laravel (PHP): Extensive experience in building scalable web apps and APIs.</li><li>​Node.js: Strong proficiency in server-side environment and asynchronous programming.</li><li>​REST APIs: Proven track record of developing APIs specifically for mobile app backends.</li></ul>​The Plus Factor:<ul><li>​Experience with React.js is a major advantage!</li><li>​What We&rsquo;re Looking For</li><li>​A minimum of 2 years of professional experience.</li><li>​Ability to work the night shift (9 PM - 6 AM).</li><li>​A problem-solver who can hit the ground running immediately</li></ul>Job Type: Full-timePay: Rs90,000.00 - Rs150,000.00 per monthWork Location: In person

Backend Developer (Mobile App Focus)

Virtual Triage

About the RoleWe&rsquo;re looking for a Backend Python Developer who actually enjoys building things that ship. This is an on-site, part-time role with flexible timing, designed for someone who wants real responsibility, real learning, and real salary growth&mdash;not just another line on their CV.We value our team and do not compromise on salaries. Growth is fast here&mdash;but it&rsquo;s earned through execution, ownership, and results.Working Hours: Flexible (any 4 hours between 4:00 PM &ndash; 12:00 AM)What You&rsquo;ll Work On<ul><li>Designing and developing backend services in Python</li><li>Building and maintaining REST APIs</li><li>Working with databases (SQL / NoSQL)</li><li>Integrating third-party APIs</li><li>Improving performance, reliability, and scalability</li><li>Collaborating closely with product and frontend teams</li></ul>Tech Stack (Expected Familiarity)<ul><li>Python (FastAPI / Django / Flask &ndash; any solid framework)</li><li>REST APIs &amp; JSON</li><li>Databases (PostgreSQL, MySQL, MongoDB, etc.)</li><li>Git &amp; basic deployment workflows</li><li>Clean, readable, maintainable code</li></ul>(Bonus but not mandatory: Docker, async Python, cloud basics)Who This Role Is For<ul><li>You want hands-on experience, not micromanagement</li><li>You can prove progress, not just talk about it</li><li>You&rsquo;re disciplined, curious, and comfortable taking ownership</li><li>You&rsquo;re okay being on-site and working in the evening window</li></ul>This is not a role for people who want comfort without accountability.What We Offer<ul><li>PKR 50k starting salary</li><li>Rapid salary increases for high performers</li><li>Flexible working hours (within the given window)</li><li>Direct exposure to real products, real users, real impact</li><li>A team culture that rewards output, not excuses</li></ul>Job Type: Part-timePay: Rs50,000.00 - Rs80,000.00 per monthExpected hours: 25 &ndash; 30 per weekWork Location: In person

Backend Python Developer

TECHIGEMS

We are seeking a Junior Node.js Backend Developer to join our engineering team. The ideal candidate has a foundational understanding of server-side development using Node.js and is eager to learn, build scalable backend services, and work collaboratively with frontend and DevOps teams.*Key Responsibilities*Develop and maintain backend services using Node.jsBuild and consume RESTful APIsCollaborate with frontend developers to integrate user-facing elementsWork with databases to store, retrieve, and manage dataWrite clean, maintainable, and well-documented codeDebug and resolve backend issues and performance bottlenecksParticipate in code reviews and team discussionsFollow best practices for security, performance, and scalability*Required Skills &amp; Qualifications*Basic to intermediate experience with Node.jsGood knowledge of JavaScript (ES6+)Familiarity with backend frameworks such as Express.js or NestJSUnderstanding of REST APIs and HTTP methodsBasic experience with databases (MongoDB, PostgreSQL, or MySQL)Familiarity with Git and version control workflowsUnderstanding of asynchronous programming and promisesStrong problem-solving skills and eagerness to learnPreferred (Nice-to-Have) SkillsExperience with authentication (JWT, OAuth)Basic knowledge of TypeScriptFamiliarity with ORMs/ODMs (Mongoose, Sequelize, Prisma)Understanding of Docker or cloud platforms (AWS, Azure, GCP)Exposure to testing frameworks (Jest, Mocha)Knowledge of Agile/Scrum development methodologies*Education &amp; Experience*Bachelor&rsquo;s degree in Computer Science, IT, or related field (or equivalent experience)0&ndash;2 years of backend development experience, internships, or personal projectsJob Type: Full-timeWork Location: In person

Junior Node.js Developer

We are looking for a motivated Junior Node.js Developer to join our development team. The ideal candidate should have a basic understanding of backend development and be eager to learn, grow, and work on real-world applications.Responsibilities&middot; Assist in developing and maintaining backend services using Node.js&middot; Work with RESTful APIs and integrate third-party services&middot; Collaborate with frontend developers and other team members&middot; Write clean, reusable, and well-documented code&middot; Debug and fix application issues&middot; Participate in code reviews and team meetings&middot; Follow best practices for security and performanceRequirements&middot; Basic knowledge of Node.js and JavaScript&middot; Familiarity with Express.js&middot; Understanding of databases (MongoDB / MySQL preferred)&middot; Basic knowledge of REST APIs&middot; Familiarity with Git version control&middot; Willingness to learn new technologies&middot; Good communication and teamwork skillsTimings: 11 am to 8 pmLocation: Gulshan e Iqbal, Karachi.Job Type: Full-timeWork Location: In person

Junior Node js Developer

Explore 188+ Backend developer in Karachi this January. Find roles across top companies and apply now to boost your career.

188 backend developer jobs IN Karachi

Backend Developer

Backend Developer

Junior Backend Developer

Backend Developer (Mobile App Focus)

Backend Python Developer

Junior Node.js Developer

Junior Node js Developer