full stack developer

web developer

backend developer

senior full stack developer Jobs in Karachi

senior full stack developer

software developer

net developer backend web api

GE Solucions Pvt Ltd

GE Solucions is seeking a highly skilled Mid-Level .NET Developer with strong backend expertise and the ability to work independently. The ideal candidate should have experience with ERP systems, E-Commerce platforms, and API integrations, along with a solid understanding of system architecture and scalable application design.Key Responsibilities:<ul><li>Develop, enhance, and maintain RESTful Web APIs using .NET.</li><li>Build backend modules for ERP systems, eCommerce platforms, and other business applications.</li><li>Integrate internal and third-party APIs to enable seamless data flow between systems.</li><li>Design modular, scalable, and secure application architectures.</li><li>Translate business requirements into technical solutions with minimal supervision.</li><li>Optimize database structures, queries, and stored procedures (SQL Server).</li><li>Participate in code reviews and enforce coding standards and best practices.</li><li>Troubleshoot production issues and provide long-term, stable fixes.</li><li>Collaborate with cross-functional teams (Frontend, QA, DevOps) as required.</li></ul>Required Skills &amp; Qualifications:<ul><li>Strong proficiency in C# and .NET Core / .NET 6+.</li><li>Hands-on experience building Web APIs, microservices, and backend modules.</li><li>Experience working with ERP systems, eCommerce platforms, and API integrations.</li><li>Solid understanding of software architecture, design patterns, and application layering.</li><li>Strong knowledge of SQL Server, query optimization, and relational database design.</li><li>Experience with Entity Framework Core, LINQ, and dependency injection.</li><li>Familiarity with version control (Git), CI/CD practices, and cloud deployments (Azure/AWS) is a plus.</li><li>Strong problem-solving, analytical thinking, and debugging skills.</li><li>Ability to work independently and deliver high-quality results on time.</li></ul>Work Days &amp; Hours: Monday &ndash; Friday (12PM-9PM)What We Offer:<ul><li>Market-competitive salary package</li><li>Growth and learning opportunities</li><li>Health insurance &amp; performance recognition</li><li>Friendly and professional work culture</li></ul>Location: PECHS, Block 6, KarachiInterested? Send your CV to rafia.safdar@gesolucions.comJob Type: Full-timeWork Location: In person

.NET Developer (Backend / Web API)

AME Solutions

Job description:AME Software Solutions is a technology-driven organization specializing in enterprise web solutions and AI-enhanced applications. We are looking for a motivated and detail-oriented .NET Developer with around 2 years of hands-on experience to join our growing development team.Job Summary:As a .NET Developer, you will be responsible for building scalable web applications using MVC 5, .NET Core, and Web API, while working with SQL Server on the backend. Familiarity with AI/ML concepts and APIs will be a strong advantage, as we are integrating intelligent features into our platforms.Key Responsibilities:<ul><li>Design, develop, and maintain web applications using ASP.NET MVC 5, .NET Core, and Web API.</li><li>Write efficient, reusable, and testable code for scalable backend services.</li><li>Develop and optimize SQL queries, stored procedures, and database structures in SQL Server.</li><li>Participate in full software development life cycle including requirement gathering, design, development, testing, and deployment.</li><li>Integrate AI-based tools, APIs, or features where applicable (e.g., natural language processing, recommendation systems).</li><li>Work closely with front-end developers and UI/UX designers to ensure seamless user experience.</li><li>Debug, troubleshoot, and resolve production and development issues.</li></ul>Required Qualifications:<ul><li>2+ years of professional experience with .NET technologies.</li><li>Strong command of ASP.NET MVC 5, .NET Core, Entity Framework, and Web API.</li><li>Solid experience working with SQL Server (queries, procedures, indexing, optimization).</li><li>Knowledge of RESTful APIs and third-party integrations.</li><li>Familiarity with AI/ML APIs or services (e.g., OpenAI, Azure Cognitive Services, ML.NET).</li><li>Strong understanding of object-oriented programming and design patterns.</li><li>Experience with version control tools (Git preferred).</li></ul>Job Type: Full-timeWork Location: In person

.NET Developer

We are looking for a skilled .NET Developer with hands-on experience in both .NET Core and ASP.NET Web Forms. The candidate will be responsible for designing, developing, and maintaining robust web applications and enterprise solutions.Key Responsibilities<ul><li>Develop and maintain applications using .NET Core and ASP.NET Web Forms</li><li>Design and implement backend logic, APIs, and database integration</li><li>Collaborate with frontend developers, designers, and QA for seamless application delivery</li><li>Troubleshoot, debug, and optimize existing code for performance and scalability</li><li>Participate in code reviews and contribute to development best practices</li><li>Prepare technical documentation for applications and modules</li></ul>Required Skills<ul><li>3&ndash;4 years of experience in .NET Core and ASP.NET Web Forms</li><li>Strong knowledge of C#, VB.NET, SQL Server</li><li>Experience with MVC, Entity Framework, LINQ</li><li>Understanding of web technologies (HTML, CSS, JavaScript)</li><li>Knowledge of Agile / Scrum methodologies</li><li>Good problem-solving and debugging skills</li></ul>EducationBachelor&rsquo;s in Computer Science / Software Engineering / ITTimings: 10 am to 7 pmLocation: Gulshan e Iqbal, Karachi.Job Type: Full-timeWork Location: In person

Dot Net Developer

Outsource Origin Limited

Job Title: Full-Stack DeveloperCompany: Outsource Origin Location: Karachi / On-site Employment Type: Full-TimeAbout the Role:Outsource Origin is hiring a skilled Full-Stack Developer who is experienced in building both mobile and web applications. The ideal candidate must be strong in React Native, Next.js, Node.js, and React, with hands-on experience in deployments, API integrations, and publishing mobile apps on both major app stores.Key Responsibilities:<ul><li>Develop high-quality mobile applications using React Native.</li><li>Build fast, scalable web applications using Next.js and React (Frontend).</li><li>Develop backend APIs and server-side logic using Node.js.</li><li>Integrate REST APIs, third-party services, and databases.</li><li>Manage deployments and handle app publishing on Apple App Store and Google Play Store.</li><li>Troubleshoot bugs, optimize performance, and deliver clean, maintainable code.</li><li>Work with designers, project managers, and QA teams to ensure smooth project delivery.</li></ul>Required Skills &amp; Experience:<ul><li>Expertise in:</li><li>React Native</li><li>Next.js</li><li>Node.js</li><li>React (Frontend)</li><li>Must have at least 1 published mobile app on both App Store and Play Store (company or personal project).</li><li>Strong experience with full-stack development and API integrations.</li><li>Practical knowledge of deployments, app publishing, and version control (Git/GitHub).</li><li>Ability to work independently and meet deadlines.</li></ul>How to Apply:Email your CV: Muazzamoutsourceorigin@gmail.com WhatsApp: +92 334 3741307 Subject: Application &ndash; Full Stack Developer | Outsource OriginJob Type: Full-timePay: Rs80,000.00 - Rs120,000.00 per monthWork Location: In person

Sr. Full Stack Developer

Job Title: Full-Stack DeveloperCompany: Outsource Origin Location: Karachi / On-site Employment Type: Full-TimeAbout the Role:Outsource Origin is hiring a skilled Full-Stack Developer who is experienced in building both mobile and web applications. The ideal candidate must be strong in React Native, Next.js, Node.js, and React, with hands-on experience in deployments, API integrations, and publishing mobile apps on both major app stores.Key Responsibilities:<ul><li>Develop high-quality mobile applications using React Native.</li><li>Build fast, scalable web applications using Next.js and React (Frontend).</li><li>Develop backend APIs and server-side logic using Node.js.</li><li>Integrate REST APIs, third-party services, and databases.</li><li>Manage deployments and handle app publishing on Apple App Store and Google Play Store.</li><li>Troubleshoot bugs, optimize performance, and deliver clean, maintainable code.</li><li>Work with designers, project managers, and QA teams to ensure smooth project delivery.</li></ul>Required Skills &amp; Experience:<ul><li>Expertise in:</li><li>React Native</li><li>Next.js</li><li>Node.js</li><li>React (Frontend)</li><li>Must have at least 1 published mobile app on both App Store and Play Store (company or personal project).</li><li>Strong experience with full-stack development and API integrations.</li><li>Practical knowledge of deployments, app publishing, and version control (Git/GitHub).</li><li>Ability to work independently and meet deadlines.</li></ul>How to Apply:Email your CV: Muazzamoutsourceorigin@gmail.com WhatsApp: +92 334 3741307 Subject: Application &ndash; Full Stack Developer | Outsource OriginJob Type: Full-timePay: Rs80,000.00 - Rs110,000.00 per monthWork Location: In person

Full Stack Developer

TechForge Innovations

Location: Gulistan e Johar KarachiShift: Night 9 pm to 6 am.Internship Duration: 3 monthsStipend: Starts from 25,000Requirement: Must Have own LaptopAbout Us:At TechForge Innovations, we build powerful software solutions that help businesses grow and innovate. From web and mobile apps to enterprise systems, our goal is to deliver cutting-edge technology with real-world impact.About the RoleWe are seeking a passionate and driven Backend Developer Intern to join our development team. This role offers hands-on experience in building and maintaining backend systems while working on real-world projects.Responsibilities<ul><li>Develop, test, and maintain backend services and APIs</li><li>Work with databases to design and optimize data models</li><li>Collaborate with frontend developers and other team members</li><li>Write clean, efficient, and well-documented code</li><li>Debug and resolve backend-related issues</li><li>Follow best practices in backend development</li></ul>Requirements<ul><li>Basic to intermediate knowledge of backend technologies (Node.js / Python / Java / PHP)</li><li>Understanding of RESTful APIs</li><li>Familiarity with databases (MySQL, PostgreSQL, MongoDB, etc.)</li><li>Knowledge of Git and version control</li><li>Strong problem-solving skills and willingness to learn</li><li>Own laptop is mandatory</li></ul>Nice to Have<ul><li>Experience with backend frameworks (Express, Django, Spring Boot, etc.)</li><li>Familiarity with authentication, security, and API performance optimization</li><li>Personal or academic backend projects</li></ul>What We Offer<ul><li>Monthly stipend starting from 25,000</li><li>Hands-on experience with live projects</li></ul>Job Type: Full-timePay: From Rs25,000.00 per monthWork Location: In person

Backend Developer - INTERN

Conure Information Technology Services

We&rsquo;re Hiring: Senior Technical Lead / Senior Full Stack DeveloperLocation: Karachi / Hybrid Type: Full-time Experience Level: Senior 8 years + ExperienceRole overviewWe are seeking an experienced Senior Technical Lead / Senior Full Stack Developer to own technical architecture, lead implementation, and manage a small cross-functional engineering team. This is a hands-on leadership role covering backend, mobile/web frontends, integrations, DB design, security, and the delivery pipeline.Key responsibilities<ul><li>Architect, build, and maintain scalable software systems (frontend, backend, DB, integrations).</li><li>Lead, mentor, and manage a multi-skilled development team.</li><li>Design and implement secure, reliable APIs and backend services.</li><li>Oversee mobile and web app development and ensure consistent UX implementation.</li><li>Integrate and manage third-party services (payment gateways, identity/KYC providers, notification providers, etc.).</li><li>Implement and manage payment transaction flows, webhooks, and reconciliation logic.</li><li>Ensure security, privacy, and compliance best practices (data protection, secure storage, tokenization).</li><li>Establish CI/CD pipelines, infrastructure-as-code, deployments, and monitoring.</li><li>Document system architecture, APIs, and operational runbooks.</li><li>Collaborate with stakeholders to translate requirements into technical plans and delivery timelines.</li></ul>Required technical skills &amp; experience<ul><li>8+ years in full-stack development with demonstrable leadership of small teams.</li><li>Backend: Node.js (Express/NestJS) or Python (Django / FastAPI) &mdash; strong API design skills.</li><li>Frontend / Mobile: React, React Native, or Flutter &mdash; practical experience shipping mobile applications.</li><li>Databases: PostgreSQL / MySQL and experience with a NoSQL option (MongoDB / Firebase).</li><li>Cloud &amp; DevOps: AWS / GCP / DigitalOcean; Docker; CI/CD (GitHub Actions, Jenkins, GitLab CI or equivalent).</li><li>Security: API security, tokenization, TLS, secure key management, and general system hardening.</li><li>Payments / FinTech: Direct, hands-on experience integrating payment gateways (e.g., Stripe, Braintree, Adyen, PayPal, or regional gateways). Experience implementing Payment Intents, tokenization, webhooks, refunds, dispute handling, and multi-party (marketplace) flows (e.g., Stripe Connect) is required.</li><li>Experience with third-party identity/KYC providers (e.g., Onfido, Trulioo, Jumio) and handling KYC workflows is highly desirable.</li><li>Strong proficiency with version control (Git) and engineering best practices (code review, testing, release management).</li></ul>Preferred / nice-to-have<ul><li>Prior experience in FinTech, payments, or marketplace platforms.</li><li>Familiarity with PCI-DSS implications and secure card-data handling patterns (even if using hosted/tokenized flows).</li><li>Experience with event-driven systems, message queues (Kafka, RabbitMQ), or serverless architectures.</li><li>UI/UX tooling familiarity (Figma, Adobe XD) and ability to guide implementation fidelity.</li><li>Prior startup / early product-stage experience (MVP to production).</li></ul>Soft skills<ul><li>Strong ownership, communication, and stakeholder management.</li><li>Comfortable making architectural trade-offs in an early-stage product environment.</li><li>Mentoring and growing a small technical team; hands-on with code and reviews.</li></ul>What we offer<ul><li>Leadership role with meaningful technical ownership.</li><li>Flexible hybrid work and competitive compensation.</li><li>Opportunity to build and manage a focused engineering team.</li></ul>How to applyEmail your resume / LinkedIn / GitHub and a short note describing your payments/gateway integration experience and any relevant projects to afshan.iqbal@conurets.comJob Type: Full-time

Senior Technical Lead/Senor Full Stack Developer

Explore 460+ Net developer backend web api in Karachi this December. Find roles across top companies and apply now to boost your career.