senior full stack developer Jobs in Karachi

senior full stack developer

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pre sales senior engineer

senior web engineer

Digitrends

Senior Fullstack Engineer (Next.js 15, React 19, TypeScript + Ruby on Rails 7.1) (7+ yrs)Responsibilities&middot; Design, develop, and maintain scalable fullstack web applications.&middot; Build robust GraphQL APIs using Ruby on Rails 7.1.&middot; Implement modern, responsive UIs with Next.js 15, React 19, and TypeScript.&middot; Collaborate with product managers, designers, and engineers to deliver features end-to-end.&middot; Ensure application security, performance, and maintainability.&middot; Lead code reviews, mentor junior engineers, and enforce best practices.&middot; Deploy, monitor, and maintain services using Docker and Kamal.Requirements&middot; 7+ years of experience.&middot; Strong expertise in Ruby on Rails, React, and TypeScript.&middot; Experience with multi-tenant SaaS applications.&middot; Knowledge of authentication/authorization frameworks and state management.&middot; Familiarity with CI/CD pipelines and Docker-based deployments.&middot; Strong problem-solving, debugging, and communication skills.Tech Stack&middot; Backend: Ruby on Rails 7.1, GraphQL-Ruby, PostgreSQL, Apartment, Devise, Cancancan, Rolify, Solid Queue, Solid Cache, Mission Control Jobs, Ransack&middot; Frontend: Next.js 15, React 19, TypeScript, Zustand, Radix UI, Tailwind CSS, React Hook Form, Zod, Tiptap, DnD Kit, TanStack React Table, Next-Intl, Next-Auth, Recharts&middot; Tools: Apollo Client, Google Cloud Storage, Roo, Down, Lograge, Brakeman&middot; Deployment: Kamal (Docker-based)Job Types: Full-time, ContractPay: Rs400,000.00 - Rs900,000.00 per monthWork Location: In person

Senior Full Stack Engineer

Confiz

<div>We&rsquo;re looking for a skilled Senior React Engineer to join our front-end team and help build high-quality, scalable, and accessible web applications. The ideal candidate has hands-on experience working with modern component libraries, design systems, and understands how to translate design concepts from Figma into reusable, performant UI components.
Key Responsibilities
<ul><li>Develop and maintain scalable, reusable React components and front-end features.</li>
<li>Work closely with designers to translate Figma designs into interactive, pixel-perfect UI.</li>
<li>Implement and contribute to the company&rsquo;s design system using libraries such as Chakra UI, Material UI, or custom-built solutions.</li>
<li>Manage design tokens and maintain consistency between design and code through Figma integration.</li>
<li>Ensure compliance with web accessibility (WCAG) standards and best practices.</li>
<li>Build responsive, cross-browser compatible interfaces.</li>
<li>Optimize performance and maintainability of front-end code.</li>
<li>Collaborate with backend developers and product teams to define API requirements and integration flows.</li>
<li>Participate in code reviews, ensuring code quality and adherence to best practices.</li>
</ul>
Required Skills &amp; Qualifications
<ul><li>3+ years of professional experience developing front-end applications using React.js and modern JavaScript (ES6+).</li>
<li>Strong understanding of React Hooks, Context API, and component-driven architecture.</li>
<li>Experience working with Chakra UI, Material UI, or custom component libraries/design systems.</li>
<li>Knowledge of design tokens and how to integrate them with design tools such as Figma.</li>
<li>Good understanding of WCAG accessibility standards and responsive design principles.</li>
<li>Familiarity with TypeScript, Redux Toolkit, or React Query is a plus.</li>
<li>Experience using Git, CI/CD pipelines, and modern build tools (Vite, Webpack, etc.).</li>
<li>Strong collaboration and communication skills.</li>
</ul>
We have an amazing team of 700+ individuals working on highly innovative enterprise projects &amp; products. Our customer base includes Fortune 100 retail and CPG companies, leading store chains, fast-growth fintech, and multiple Silicon Valley startups.
What makes Confiz stand out is our focus on processes and culture. Confiz is ISO 9001:2015, 27001:2013 &amp; 20000-1:2018 certified. We have a vibrant culture of learning via collaboration and making the workplace fun.
People who work with us work with cutting-edge technologies while contributing success to the company as well as to themselves.
To know more about Confiz Limited, visit: https://www.linkedin.com/company/confiz-pakistan/</div>

Senior React Engineer

Pavago

About the Role
 We are looking for an experienced Senior Full-Stack Software Engineer (Product & Infrastructure) to join our dynamic and innovative team. This role requires a versatile engineer who thrives in a fast-paced environment, handling end-to-end software development—from system architecture to deployment and maintenance. The ideal candidate is proficient across the stack and capable of driving technical direction and infrastructure design independently.
 
Key Responsibilities
 
Full-Stack Software Development: 
<ul>
<li>Build, deploy, and maintain high-quality web applications using modern frameworks and technologies</li>
<li>Ensure scalable, maintainable, and secure code practices across front-end and back-end systems.</li>
</ul>
Infrastructure and System Architecture: 
<ul>
<li>Design and implement robust system architecture, ensuring scalability and reliability.</li>
<li>Manage cloud infrastructure, including deploying and maintaining applications and services.</li>
</ul>
Database and Data Management: 
<ul>
<li>Develop and optimize databases to ensure high performance and reliability.</li>
<li>Implement data management strategies using modern database technologies and tools.</li>
</ul>
Integration and API Development: 
<ul>
<li>Develop and maintain API integrations with third-party services and internal tools.</li>
<li>Collaborate with various teams to integrate and enhance application functionality.</li>
</ul>
Technical Leadership: 
<ul>
<li>Mentor junior engineers, guiding best practices and technical standards.</li>
<li>Collaborate closely with cross-functional teams including product management, design, and QA to deliver high-quality products.</li>
</ul>
Technology Stack
 <ul>
<li>Languages & Frameworks: JavaScript, TypeScript, React, Next.js, Node.js.</li>
<li>Databases & ORMs: SQL, NoSQL, ORM frameworks, Supabase.</li>
<li>Cloud & Infrastructure: AWS, Azure, GCP, Docker, Kubernetes, Digital Ocean.</li>
<li>Integration & APIs: RESTful APIs, authentication services, payment gateways, email service providers.</li>
<li>Tools & Practices: Git, CI/CD pipelines, automated testing, agile methodologies.</li>
</ul>
Qualifications & Experience
 <ul>
<li>Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience).</li>
<li>4+ years of experience as a full-stack software engineer, with proven experience in system architecture and infrastructure management.</li>
<li>Extensive experience with modern JavaScript frameworks (React, Next.js, Node.js).</li>
<li>Strong expertise in database design, management, and optimization.</li>
<li>Proven track record of independently taking software projects from conception to deployment.</li>
<li>Proven experience with cloud infrastructure services and DevOps practices.</li>
</ul>
Preferred Skills
 <ul>
<li>Master's degree in Computer Science, Software Engineer, or related field.</li>
<li>Experience integrating AI and machine learning solutions into software products.</li>
<li>Knowledge of UI/UX principles for effective collaboration with product designers.</li>
<li>Experience working in agile environments with cross-functional teams.</li>
</ul>
Soft Skills
 <ul>
<li>Excellent communication and problem-solving skills.</li>
<li>Strong organizational and leadership abilities.</li>
<li>Capable of managing multiple priorities effectively.</li>
<li>Proactive, resourceful, and able to quickly adapt to new technologies.</li>
</ul>
Why Join Us?
 <ul>
<li>Opportunity to work on innovative products and cutting-edge technologies.</li>
<li>Collaborative, growth-oriented work environment.</li>
<li>Autonomy in technical decision-making and career development opportunities.</li>
</ul>

Senior Full Stack Software Engineer (Product & Infrastructure)

Shispare

Job SummaryWe are looking for a highly skilled Senior Software Engineer with hands-on expertise in the MEAN/MERN stack (MongoDB, Express.js, Angular/React, Node.js) and experience with modern frameworks such as Next.js and NestJS. The ideal candidate will be responsible for designing and developing scalable, secure, and high-performance applications. This role involves close collaboration with cross-functional teams, mentoring junior developers, and actively contributing to key architectural decisions that will shape our product roadmap.Key Responsibilities<ul><li>Design, develop, and maintain web applications using MEAN or MERN stack technologies.</li><li>Develop RESTful APIs and integrate with front-end frameworks (Angular/React).</li><li>Ensure application performance, scalability, and security by following best practices.</li><li>Collaborate with product managers, UI/UX designers, and QA teams to deliver quality solutions.</li><li>Conduct code reviews, provide mentorship, and help maintain high engineering standards.</li><li>Participate in system design and architecture discussions.</li><li>Troubleshoot, debug, and upgrade existing applications.</li><li>Stay updated with the latest trends in Angular, React, and Node.js to suggest process and tech improvements.</li></ul>Required Qualifications<ul><li>Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science, Software Engineering, or related field.</li><li>5+ years of professional experience in full-stack development using MEAN/MERN stack.</li><li>Strong proficiency in MongoDB, Express.js, Angular and/or React, Node.js and experience with modern frameworks such as Next.js and NestJS.</li><li>Experience with state management libraries (Redux, NgRx) and component-driven architecture.</li><li>Solid understanding of RESTful API design and integration.</li><li>Strong grasp of software engineering principles, design patterns, and best practices.</li><li>Familiarity with Git, CI/CD pipelines, and Agile methodologies.</li><li>Excellent problem-solving, communication, and collaboration skills.</li></ul>Preferred Skills (Nice to Have)<ul><li>Experience with TypeScript, or Angular latest versions.</li><li>Exposure to microservices architecture, containerization (Docker, Kubernetes), and cloud platforms (AWS, Azure, GCP).</li><li>Knowledge of automated testing tools (Jest, Mocha, Cypress).</li><li>Performance tuning and database optimization experience.</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>Current Salary</li><li>Expected Salary</li></ul>Experience:<ul><li>MERAN/MERN: 4 years (Preferred)</li></ul>Work Location: In person

Sr. Software Engineer – MEAN/MERN Stack

HR Ways

About the job GTM EngineerWe're hiring GTM Engineer (Karachi)We are looking for a Lethal GTM Engineer who does a ton of yorkers (ie, GTM work, research, and fieldwork) and consistently gets amazing ROI on niche markets. The brands we work with are extremely dynamic, so you will have a playground of offers and pitches to score in.About the client we're hiring for:&#65279;Our client &#65279;is a one-stop solution provider for your AR, VR, Artificial Intelligence &amp; Machine Learning, and Web &amp; Game Development needs.Duties:<ul><li>Define, build, and scale GTM workflows rooted in a deep understanding of our ideal customer profile and full revenue lifecycle.</li><li>Write copy that sells, primarily focused on B2B retainers of $3000-12,000/month.</li><li>Partner with GTM leadership to translate process requirements into scalable workflows that serve sales, marketing, and customer support teams.</li><li>Run targeted automation and personalization experiments for outbound and account-based campaigns, then scale successful approaches.</li><li>Continuously refine processes and workflows using AI, automation, and analytics to increase efficiency and data accuracy.</li><li>Get qualified meetings.</li></ul>Requirements:<ul><li>GRIT - perseverance for long-term goals. If you find grunt work boring, this role is not for you.</li><li>Getting stuff done and problem-solving attitude.</li><li>Built a funnel in the past - advanced experience using Lemlist, Instantly, Clay, Apollo, and a CRM of choice.</li><li>Previous experience of running campaigns with over 3% response rate @ 1000+ leads.</li></ul>Job Location: Gulshan Block 13, Karachi.Job Mode: Full Time Onsite&#65279;&#65279;About HR Ways: &quot;HR Ways is an Award winning Technical Recruitment Firm helping software houses and IT Product companies internationally and locally to find IT Talent. HR Ways is engaged by 300+ Employers worldwide ranging from worlds biggest SaaS Companies to most competitive Startups. We have entities in Dubai, Canada, US, UK, Pakistan, India, Saudi Arabia, Portugal, Brazil and other parts of the world. Join our WhatsApp Channel https://shorturl.at/983az to stay updated or visit www.hrways.co to know more.&quot;Job Type: Full-timePay: Rs250,000.00 per monthWork Location: In person

GTM Engineer

Creative Chaos

<div><h3 class="jobSectionHeader">Job Summary</h3>
A Senior Software Engineer for Node is an associate at Creative Chaos who is mainly responsible for developing server applications of various software platforms including but not limited to writing Restful APIs to be consumed by client applications. A senior software engineer makes sure that the functionality, security and performance of the server application is as per the design and is completely bug free. Senior engineers have a responsibility to mentor their juniors and build team strength through training.<h3 class="jobSectionHeader"> 
Duties &amp; Responsibilities</h3><ul>
<li>Analyze business requirements</li>
<li>Estimate assigned tasks</li>
<li>Write code and unit tests</li>
<li>Collaborate with other team members</li>
<li>Tune your code for enhanced security and performance</li>
<li>Maintain systems by fixing any existing issues</li>
<li>Update issue tracking software</li>
<li>Provide status updates</li>
<li>Communicate with client</li>
<li>Control versions of your code</li>
<li>Research new technologies</li>
<li>Lead a team of software engineers</li>
<li>Mentor team members through training and guidance</li>
<li>Upgrade skills and knowledge</li>
<li>Evaluate candidates for open positions</li>
</ul>Requirements<ul>
<li>Minimum Bachelors in Computer Science/Software Engineering or equivalent.</li>
<li>Minimum 3-5 years of related experience in professional industry</li>
<li>Strong communication skills</li>
<li>Strong proficiency in Javascript technologies</li>
<li>Knowledge of NodeJS and its available frameworks such as ExpressJS and NestJS</li>
<li>Knowledge and experience in writing backend components and Restful APIs</li>
<li>Understanding of security standards and compliances</li>
<li>Experience with different relational and schemaless databases such as MySQL, PostgreSQL and MongoDB</li>
<li>Creating database structure for the required functionality</li>
<li>Experience with writing unit tests and ensuring the minimum 90% test coverage</li>
<li>Knowledge of and experience with Github, JIRA and other collaboration tools</li>
<li>Understanding of fundamental concepts and design principles</li>
<li>Basic understanding of front-end technologies</li>
<li>Flexible attitude and versatile personality</li>
<li>Strong presentation skills</li>
<li>Strong influence among team members</li>
</ul>Benefits<ul>
<li>Paid Time Off</li>
<li>Work From Home</li>
<li>Health Insurance</li>
<li>OPD</li>
<li>Training and Development</li></ul></div>

Senior Software Engineer - Node

<div>
 
 Job Summary
 
 
 
 A Senior Software Engineer for Node is an associate at Creative Chaos who is mainly responsible for developing server applications of various software platforms including but not limited to writing Restful APIs to be consumed by client applications. A senior software engineer makes sure that the functionality, security and performance of the server application is as per the design and is completely bug free. Senior engineers have a responsibility to mentor their juniors and build team strength through training.
 
 
 
 Duties &amp; Responsibilities
 
 
 
 <ul>
 <li>
 Analyze business requirements
 </li>
 <li>
 Estimate assigned tasks
 </li>
 <li>
 Write code and unit tests
 </li>
 <li>
 Collaborate with other team members
 </li>
 <li>
 Tune your code for enhanced security and performance
 </li>
 <li>
 Maintain systems by fixing any existing issues
 </li>
 <li>
 Update issue tracking software
 </li>
 <li>
 Provide status updates
 </li>
 <li>
 Communicate with client
 </li>
 <li>
 Control versions of your code
 </li>
 <li>
 Research new technologies
 </li>
 <li>
 Lead a team of software engineers
 </li>
 <li>
 Mentor team members through training and guidance
 </li>
 <li>
 Upgrade skills and knowledge
 </li>
 <li>
 Evaluate candidates for open positions
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 Minimum Bachelors in Computer Science/Software Engineering or equivalent
 </li>
 <li>
 Minimum 3-5 years of related experience in professional industry
 </li>
 <li>
 Strong communication skills
 </li>
 <li>
 Strong proficiency in Javascript technologies
 </li>
 <li>
 Knowledge of NodeJS and its available frameworks such as ExpressJS and NestJS
 </li>
 <li>
 Knowledge and experience in writing backend components and Restful APIs
 </li>
 <li>
 Understanding of security standards and compliances
 </li>
 <li>
 Experience with different relational and schemaless databases such as MySQL, PostgreSQL and MongoDB
 </li>
 <li>
 Creating database structure for the required functionality
 </li>
 <li>
 Experience with writing unit tests and ensuring the minimum 90% test coverage
 </li>
 <li>
 Knowledge of and experience with Github, JIRA and other collaboration tools
 </li>
 <li>
 Understanding of fundamental concepts and design principles
 </li>
 <li>
 Basic understanding of front-end technologies
 </li>
 <li>
 Flexible attitude and versatile personality
 </li>
 <li>
 Strong presentation skills
 </li>
 <li>
 Strong influence among team members
 
 
 </li>
 </ul>
 
 Benefits
 
 
 
 <ul>
 <li>
 Paid Time Off
 </li>
 <li>
 Work From Home
 </li>
 <li>
 Health Insurance
 </li>
 <li>
 OPD
 </li>
 <li>
 Training and Development
 </li>
 </ul>
</div>

Explore 814+ Senior web engineer in Karachi this October. Find roles across top companies and apply now to boost your career.

814 senior web engineer jobs IN Karachi

Senior Full Stack Engineer

Senior React Engineer

Senior Full Stack Software Engineer (Product & Infrastructure)

Sr. Software Engineer – MEAN/MERN Stack

GTM Engineer

Senior Software Engineer - Node

Senior Software Engineer - Node