full stack developer

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senior full stack developer Jobs in Karachi

senior full stack developer

senior software developer Jobs in Karachi

senior software developer

full stack software engineer

Qualix Solutions

Karachi (PECHS) | Daytime Shift | 2+ Years ExperienceAbout the RoleWe're looking for a Full Stack Software Engineer with strong backend skills to join our team. You'll build and maintain full-stack applications, work closely with designers and engineers, and grow under the guidance of senior technical leadership.What You'll Do<ul><li>Build and maintain backend APIs using Node.js and NestJS</li><li>Implement authentication and authorization using JWT / OAuth</li><li>Develop full-stack features using Next.js (SSR, SSG, API routes)</li><li>Design MongoDB schemas and write efficient queries and basic aggregation pipelines</li><li>Optimize database performance using indexing and query analysis</li><li>Build reusable React functional components and integrate with APIs</li><li>Debug and resolve issues across the stack (React, Next.js, NestJS, MongoDB)</li><li>Participate in code reviews and follow team coding standards</li><li>Collaborate with designers, frontend, and backend team members</li><li>Work under guidance of senior engineers for architectural decisions</li></ul>What We're Looking ForBackend (Strong):<ul><li>TypeScript: Interfaces, types, generics</li><li>Node.js &amp; NestJS: REST APIs, modules, services, guards, authentication (JWT), validation &amp; error handling</li><li>Next.js: API routes, server-side rendering (SSR), static generation (SSG)</li><li>MongoDB: Schema design, indexing, aggregations (lookup, group, match)</li><li>SQL: Basic to intermediate MySQL or PostgreSQL</li><li>API Security: Input validation, basic XSS / CSRF awareness</li></ul>Frontend (Working Knowledge):<ul><li>React: Hooks, functional components, Redux or Zustand</li><li>Tailwind CSS: Responsive layouts, utility-first styling</li><li>Responsive Design: Flexbox, CSS Grid</li></ul>Nice to Have<ul><li>Docker basics</li><li>Cloud exposure (AWS / Azure)</li><li>CI/CD awareness</li><li>Experience integrating AI APIs (OpenAI, Claude, etc.)</li></ul>Other Requirements<ul><li>Good verbal and written English communication</li><li>Problem-solving mindset and attention to detail</li><li>Bachelor's degree in Computer Science or related field (preferred)</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>Please share your Portfolio? (vercel , netlify, Github or other)</li><li>Why do you want to switch?</li><li>What is your current salary?</li><li>What is your expected salary?</li><li>Is your expected salary negotiable?</li><li>What is your notice period?</li><li>Rate your English speaking skills from 1 (Novice) to 10 (Expert)?</li></ul>Experience:<ul><li>Mernstack Development: 2 years (Preferred)</li></ul>Work Location: In person

Full Stack Software Engineer (MERN)

Flowmaster

<ul><li>Location: Karachi (Remote first - Onsite after 1 to 2 months)</li><li>Experience Required: 1-2 years professional industry experience</li><li>Employment Type: Full-time</li></ul>ABOUT THE ROLEWe are looking for a Junior Full-Stack Software Engineer with strong DevOps knowledge to join our team. You will play a dual role - building microservices using FastAPI, ReactJS, and Next.js while also managing our infrastructure, CI/CD pipelines, and deployment workflows. This role requires depth knowledge of DevOps practices combined with solid full-stack development skills.KEY RESPONSIBILITIESDEVOPS RESPONSIBILITIES (30-40%):<ul><li>- Design, implement, and maintain CI/CD pipelines using GitHub Actions or GitLab CI</li><li>- Manage Docker containers, Docker Compose configurations, and Kubernetes orchestration</li><li>- Set up and maintain monitoring, logging, and alerting infrastructure (Prometheus, Grafana, ELK)</li><li>- Implement infrastructure as code using Terraform or Ansible</li><li>- Manage cloud infrastructure on AWS, GCP, or Azure</li><li>- Configure and optimize PostgreSQL, Redis, and ArangoDB for production</li><li>- Implement security best practices, SSL/TLS certificates, and secrets management</li><li>- Monitor application performance, debug production issues, and optimize resource usage</li><li>- Set up backup and disaster recovery procedures</li><li>- Write automation scripts for deployment, monitoring, and maintenance tasks</li></ul>FULL-STACK DEVELOPMENT RESPONSIBILITIES (60-70%):<ul><li>- Develop microservices using FastAPI with production-ready patterns</li><li>- Build frontend applications using ReactJS and Next.js with TypeScript</li><li>- Design and implement RESTful APIs following microservices best practices</li><li>- Work with PostgreSQL, Redis, and ArangoDB databases</li><li>- Write tests and documentation for infrastructure and application code</li><li>- Participate in architecture decisions and code reviews</li></ul>REQUIRED SKILLS &amp; QUALIFICATIONSDEVOPS EXPERTISE (DEPTH KNOWLEDGE REQUIRED):<ul><li>- 1-2 years of professional experience with strong focus on DevOps practices</li><li>- Deep understanding of Docker and container orchestration (Kubernetes experience required)</li><li>- Strong Linux system administration skills (Ubuntu/Debian, shell scripting)</li><li>- Hands-on experience implementing and managing CI/CD pipelines (GitHub Actions, GitLab CI, or Jenkins)</li><li>- Experience with cloud platforms (AWS, GCP, or Azure) - not just theoretical knowledge</li><li>- Knowledge of infrastructure as code tools (Terraform, Ansible, CloudFormation)</li><li>- Experience with monitoring and logging tools (Prometheus, Grafana, ELK stack, Loki)</li><li>- Understanding of networking, load balancing, reverse proxies (Nginx, Traefik)</li><li>- Experience with database administration (PostgreSQL, Redis) in production environments</li><li>- Knowledge of security best practices, SSL/TLS, secrets management, and compliance</li><li>- Proficiency in scripting languages (Bash, Python) for automation</li></ul>FULL-STACK DEVELOPMENT SKILLS (REQUIRED):<ul><li>- Strong hands-on experience with FastAPI (Python) for building microservices</li><li>- Proficiency in ReactJS and Next.js for frontend development</li><li>- Solid TypeScript and modern JavaScript skills</li><li>- Understanding of microservices architecture and distributed systems</li><li>- Experience with PostgreSQL and NoSQL databases (Redis, ArangoDB)</li><li>- Knowledge of REST APIs, async/await patterns, and web fundamentals</li><li>- Git and version control best practices</li></ul>GENERAL REQUIREMENTS:<ul><li>- Excellent problem-solving and troubleshooting skills</li><li>- Strong communication skills in English (written and verbal)</li><li>- Self-motivated and comfortable working in remote/hybrid environment</li><li>- Bachelor's degree in Computer Science, Software Engineering, or equivalent</li></ul>Job Type: Full-timeWork Location: In person

Full Stack Engineer - DevOps Expertise

TruckItIn

About the Role: We are looking for a skilled Full Stack Engineer with strong expertise in Angular, Node.js, and NestJS to design, develop, and maintain high-performance applications. This role involves working closely with cross-functional teams, handling deployments, optimizing performance, and contributing to architectural and technical decision-making.What You Will Do:<ul><li>Develop, maintain, and enhance web applications using Angular, Node.js, and NestJS.</li><li>Collaborate with product, design, and backend teams to deliver new features and improvements.</li><li>Manage deployment activities, monitor application performance, and ensure system reliability.</li><li>Troubleshoot issues, optimize code, and streamline development and deployment workflows.</li><li>Mentor junior engineers and actively participate in technical discussions and decision-making.</li><li>Write clean, well-structured, and maintainable code with proper documentation.</li><li>Support integration efforts across services, APIs, and microservices components.</li></ul>What We Are Looking For:<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or related field.</li><li>3-4 years of experience with Angular, Node.js, NestJS, TypeScript, JavaScript, and related frameworks.</li><li>Solid understanding of databases, APIs, microservices, and cloud environments.</li><li>Experience handling Git repositories and basic DevOps tasks.</li><li>Ability to monitor and manage production systems effectively.</li><li>Strong problem-solving abilities, attention to detail, and an ownership-driven mindset.</li><li>Experience with performance optimization and scalable application architectures is a plus.</li></ul>How We&rsquo;ll Support You:We are committed to creating a vibrant, growth-oriented environment where your passion and commitment to excellence are recognized and nurtured. Here, you&rsquo;ll have opportunities to shape our products and processes, supported by a team of dedicated professionals. We offer a competitive compensation package, equal employment opportunities, and a culture that embraces innovation and continuous improvement. Join us in making an impact. We can&rsquo;t wait to see what we&rsquo;ll accomplish together!Job Type: Full-timeApplication Question(s):<ul><li>How many years of experience do you have working with Angular, Node.js, NESTjs? </li><li>What is your current salary?</li><li>What is your expected salary?</li></ul>Work Location: In person

Full Stack Engineer (MEAN)

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

ibex

<div>
 Are you passionate about creating robust and scalable software solutions?
 
 
 Join us as a
 
 Full Stack Developer
 
 and play a key role in building impactful applications. We&rsquo;re looking for someone with a strong technical background, problem-solving mindset, and collaborative attitude to help shape our innovative projects.
 
 
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Design, develop, and implement scalable software applications using C# and .NET Core.
 </li>
 <li>
 Build and optimize Web APIs with a focus on best practices.
 </li>
 <li>
 Work with JavaScript, jQuery, and other front-end technologies to deliver seamless user experiences.
 </li>
 <li>
 Write clean, efficient, and maintainable code with a focus on performance and scalability.
 </li>
 <li>
 Collaborate with developers, product managers, and stakeholders to deliver new features and enhancements.
 </li>
 <li>
 Troubleshoot, debug and upgrade the software to ensure optimal functionality.
 </li>
 <li>
 Lead by example, providing technical guidance and mentorship to the team.
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 <ul>
 <li>
 Education: Bachelor&rsquo;s Degree in Computer Science or a related field.
 </li>
 <li>
 Experience: 2 years of hands-on experience in software development, including front-end and back-end work.
 </li>
 <li>
 Technical Skills:
 </li>
 <li>
 Strong expertise in C#, .NET Core, MVC, and Microservices architecture.
 </li>
 <li>
 Proficiency in JavaScript, jQuery, and other front-end frameworks.
 </li>
 <li>
 Knowledge of database management and integration.
 </li>
 <li>
 Soft Skills:
 </li>
 <li>
 Excellent verbal and written communication skills.
 </li>
 <li>
 Strong analytical, problem-solving, and organizational abilities.
 </li>
 <li>
 A collaborative team player with a proactive attitude.
 
 
 </li>
 </ul>
 
 Why Join Us?
 
 
 
 <ul>
 <li>
 Competitive salary and comprehensive benefits.
 </li>
 <li>
 Performance bonuses based on your contributions and team achievements.
 </li>
 <li>
 The opportunity to work on industry-leading projects.
 
 
 </li>
 </ul>
 
 Location:
 
 This is a
 
 full-time, onsite role
 
 based in Karachi.
</div>

ALLSTAR TECHNOLOGY

<ul><li>Location: Phase VIII- DHA, Karachi.</li><li>Office Timings: 09:30 am - 06:30 pm [Monday - Friday].</li></ul>Company Description:All-Star Technology (AST) is a Dubai-based digital transformation and product engineering company, delivering enterprise-grade software and scalable platforms since 2007. Over the last 15 years, AST has partnered with leading businesses across the UAE, GCC and beyond to build innovative digital solutions that address real business challenges. Offering services like custom software development, SaaS platforms, mobile and web applications, cloud-native systems, and strategic IT consulting, AST provides end-to-end solutions tailored to clients' needs. With a team of over 100 experienced engineers, designers, and consultants, AST has successfully delivered over 120 projects in industries such as finance, logistics, retail, healthcare, and government.Key Responsibilities: <ul><li>Develop and maintain modern frontend interfaces using Next.js, Tailwind CSS, and shadcn/ui.</li><li>Build secure, scalable backend APIs using Express.js and TypeScript. Design and manage relational and non-relational databases (PostgreSQL is a plus).</li><li>Integrate external APIs and services effectively. Work collaboratively using GitHub, Jira, and version control workflows.</li><li>Handle deployments and environment management (development, staging, production).</li><li>Set up and maintain CI/CD pipelines to streamline development and deployment. Collaborate within a microservices-based architecture.</li><li>Optimize system performance, reliability, and scalability.</li></ul>Requirements:<ul><li>1-2 years of hands-on experience in full-stack development using the MERN stack.</li><li>Strong frontend skills in Next.js, React.js, and TypeScript.</li><li>Backend development experience with Node.js, Express.js, and Sequelize ORM.</li><li>Solid understanding of SQL databases (PostgreSQL preferred) and some exposure to NoSQL.</li><li>Experience working with Tailwind CSS and component libraries like shadcn/ui.</li><li>Familiarity with AWS cloud infrastructure for deployment and scaling.</li><li>Experience setting up and using CI/CD pipelines.</li><li>Exposure to microservice architecture.</li><li>Prior work in healthcare or similar domain projects is a plus.</li></ul>Additional Qualifications &amp; Benefits:<ul><li>Familiarity with automated testing and debugging tools.</li><li>Experience working in Agile, sprint-based environments.</li><li>Strong problem-solving, communication, and collaboration skills.</li><li>Opportunity to build real-world solutions in the healthcare industry.</li><li>Learning opportunities with modern tools and architectures.</li><li>A chance to work on meaningful projects with real-world impact.</li><li>Continuous learning opportunities with modern tools and architectures.</li></ul>Job Type: Full-timePay: Rs50,000.00 - Rs70,000.00 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)

Explore 2404+ Full stack software engineer in Karachi this January. Find roles across top companies and apply now to boost your career.

2404 full stack software engineer jobs IN Karachi

Full Stack Software Engineer (MERN)

Full Stack Engineer - DevOps Expertise

Full Stack Engineer (MEAN)

Full Stack Developer

Full Stack Developer

MERN Stack Developer

MERN Stack Developer (Full-Time | Day Shift)