fullstack engineer Jobs in Karachi Pakistan

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senior software engineer i - backend Jobs in Karachi Pakistan

senior software engineer i - backend

senior javascript engineer

SOC Solutions LLC

<p><b>Position:</b> Senior React Native Engineer<br/><b>Location:</b> Karachi (On-site)<br/><b>Timing:</b> 12 PM &ndash; 9 PM (Pakistan Time)<br/><b>Company:</b> Botmer.io</p><p><b>About Botmer.io</b><br/>Botmer.io is a global AI-focused software development and staff-augmentation company working with fast-growing startups in the US, Europe, and Middle East. We build AI-driven applications, mobile apps, SaaS platforms, and provide dedicated engineering teams to international clients.</p><p>We are hiring an experienced <b>Senior React Native Engineer</b> to join our high-performing engineering team in Karachi.</p><p><b>Responsibilities</b></p><ul><li>Build and maintain high-quality React Native mobile applications</li><li>Work closely with backend, UI/UX, and product teams</li><li>Optimize app performance, responsiveness, and scalability</li><li>Integrate APIs, third-party libraries, Firebase, and cloud services</li><li>Write clean, reusable, and modular code with best practices</li><li>Conduct code reviews and mentor junior developers</li><li>Work with international clients and attend online meetings</li></ul><p><b>Requirements</b></p><ul><li>3&ndash;5+ years of experience in React Native</li><li>Strong knowledge of JavaScript, TypeScript, Redux, Hooks, Context API</li><li>Experience with Firebase, REST APIs, GraphQL, and push notifications</li><li>Experience with Apple/Google app deployment and store submissions</li><li>Familiarity with native modules (iOS/Android) is a plus</li><li>Strong understanding of Git and CI/CD</li><li>Strong communication and leadership skills</li><li>Must be based in <b>Karachi</b> and comfortable working on-site (full-time)</li></ul><p><b>Nice to Have</b></p><ul><li>Experience with Expo, Fastlane, or automated builds</li><li>Knowledge of backend (Node.js, Python, etc.)</li><li>Experience in AI-related mobile apps (bonus)</li></ul><p><b>What We Offer</b></p><ul><li>Competitive salary based on experience</li><li>Work with global clients and modern stacks</li><li>Growth opportunities, leadership roles, and technical mentorship</li><li>Professional, friendly office environment</li></ul><p>Job Type: Full-time</p><p>Application Question(s):</p><ul><li>What was your last + expected salary for this role?</li><li>This is an urgent hiring. Would be able to join within 1-3 days?</li></ul><p>Experience:</p><ul><li>React Native Development: 6 years (Required)</li></ul><p>Location:</p><ul><li>Karachi (Required)</li></ul><p>Work Location: In person</p>

Sr. React Native Engineer

NextGenI

<p></p><div><div><div><div><div><div><div><ul><div>Karachi</div>
<div>Full-Time</div><div><br>
</div></ul></div></div></div></div></div></div><p></p><div><div><div><p><b>Job Details</b>:</p>
<div><ul><li><b>Role: </b>Agentic AI Node.js Engineer</li></ul>
<ul><li><b>Location:</b> Hybrid
</li></ul><ul><li><b>Type:</b> Full-Time</li></ul>
<ul><li><b>Experience Range:</b> 2-5 years</li></ul>
</div>
<p><b>About NextGENi</b>:<br>
<br>
NextGENi (Next Generation Innovations) is transforming how regional startups build their technology teams. We help ambitious founders build and manage their offshore technology teams at twice the speed and fraction of the cost. We have built tech teams for some of the leading startups in the region including Careem, Dubizzle, and Kavak. Our mission is to create exceptional tech teams while maintaining an unparalleled culture and the highest regard for professional principles.</p>
<p><b>About the Role</b>:<br>
<br>
We are looking for a Backend Engineer to join our fast-paced and innovative product engineering team. A major aspect of this role involves integrating AI-powered solutions and automation workflows using cutting-edge stacks like LangChain, OpenAI, and vector databases, helping shape the intelligence layer of our products. You&rsquo;ll work in an agile environment where ownership, creativity, and continuous learning are highly encouraged.</p><br>
<p><b>Key Responsibilities</b>:</p>
<p>You&rsquo;ll be part of a fast-moving product engineering team working on:</p>
<div><ul><li>Building scalable, serverless backend systems using AWS (Lambda, DynamoDB, S3, etc.)</li></ul>
<ul><li>Writing clean, modular code in Node.js with TypeScript</li></ul>
<ul><li>Building AI agents and automation workflows using stacks like LangChain, OpenAI, and vector databases</li></ul>
<ul><li>Shipping features quickly with a high sense of ownership and learning on the go</li></ul>
</div>
<p><b>Key Requirements</b>:</p>
<div><ul><li>Proficiency with Node.js, TypeScript, and JavaScript</li></ul>
<ul><li>Familiarity with AWS and serverless architecture</li></ul>
<ul><li>Exposure to AI/LLM stacks like LangChain and embedding/vector search</li></ul>
<ul><li>Strong problem-solving mindset and attention to detail</li></ul>
<ul><li>Driven, ambitious, and quick to pick up new tools and concepts</li></ul>
</div>
<p><b>Nice to Have</b>:</p>
<div><ul><li>Experience with database design (MongoDB, DynamoDB, etc.)</li></ul>
<ul><li>Comfort with Git-based workflows and CI/CD pipelines</li></ul>
<ul><li>Prior exposure to finance or B2B SaaS products</li></ul>
<ul><li>Worked with n8n &amp; v0</li></ul>
</div>
<div><div><p><b>Instructions to Apply</b></p>
<p>To Apply, send your resumes to talent@nextgeni.com with subject mentioning &ldquo;NGI-Node-004&rsquo;&rsquo;</p><br>
<p><b>Download a blank applicant form</b></p>
<div><div>Download Form</div></div>
<div><b>Disclaimer</b><br>
Kindly refrain from renaming this file or altering the form&rsquo;s format, as it may result in rejection by the ATS. member at NextGENi, and you have cleared the assignment.</div>
</div></div>
</div></div></div><p></p><div><div><div><div><p>Benefits</p>
<p>If you give your employees the best, they will give you their best!<br>
We offer the best compensation package to our employees in the industry within Pakistan, second only to none. Take a look at our comprehensive list of benefits that comes with working for us, regardless of your title and position.</p></div></div></div></div></div><p></p>

Agentic AI Node.js Engineer

TECIZ EVERYHTING

<p><b>Job description</b></p><p>Teciz 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.</p><p><b>Description:</b></p><p>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.</p><ul><li>Develop and maintain backend services and APIs using <b>NestJS</b>.</li><li>Design and implement <b>RESTful APIs</b> to support front-end functionality.</li><li>Write reusable, testable, and efficient code.</li><li>Integrate and manage <b>ORM frameworks (Sequelize or TypeORM)</b> for database operations.</li><li>Ensure optimal performance, scalability, and reliability of backend applications.</li><li>Debug and troubleshoot application issues to ensure smooth performance.</li><li>Collaborate with front-end developers to integrate user-facing elements with server-side logic.</li><li>Participate in <b>code reviews</b> and contribute to continuous process improvements.</li><li>Stay updated with the latest backend technologies and best practices.</li></ul><p><b>Requirements:</b></p><ul><li>Bachelor&rsquo;s degree in <b>Computer Science</b>, <b>Information Technology</b>, or a related field.</li><li><b>Minimum 1 year of professional experience</b> in <b>NestJS</b>.</li><li>Strong understanding of <b>ORM frameworks</b> such as <b>Sequelize</b> or <b>TypeORM</b>.</li><li>Proficient in <b>JavaScript/TypeScript</b> and asynchronous programming.</li><li>Experience with <b>RESTful API</b> design and integration.</li><li>Hands-on experience with <b>SQL databases</b> such as <b>MySQL</b> or <b>PostgreSQL</b>.</li><li>Good understanding of <b>Git</b> and version control workflows.</li><li>Excellent problem-solving, debugging, and analytical skills.</li><li>Strong communication and teamwork abilities.</li><li>Familiarity with <b>front-end technologies</b> (React, Angular, etc.) is a plus.</li></ul><p>Job Type: Full-time</p><p>Pay: Rs70,000.00 - Rs80,000.00 per month</p><p>Work Location: In person</p>

Senior Node.js Developer

<p></p><div><div><div><div><div><div><div><ul><div>Karachi</div>
<div>Full-Time</div><div><br>
</div></ul></div></div></div></div></div></div><p></p><div><div><div><p><b>Job Details</b>:</p>
<div><ul><li><b>Role:</b> Senior and Principal Node Engineers</li></ul>
<ul><li><b>Location:</b> Karachi (Onsite initially, hybrid after 2-3 months)</li></ul>
<ul><li><b>Positions: </b>Multiple</li></ul>
<ul><li><b>Experience Range:</b> 7+ years</li></ul>
</div>
<p><b>About NextGENi</b>:<br>
<br>
NextGENi (Next Generation Innovations) is transforming how regional startups build their technology teams. We help ambitious founders build and manage their offshore technology teams at twice the speed and fraction of the cost. We have built tech teams for some of the leading startups in the region including Careem, Dubizzle, and Kavak. Our mission is to create exceptional tech teams while maintaining an unparalleled culture and the highest regard for professional principles.</p>
<p><b>About the Role</b>:<br>
<br>
We are looking for a highly experienced Backend Engineer (Node.js/NestJS) with 7+ years of expertise in building and scaling production-grade systems. The ideal candidate will lead backend architecture, design, and development of robust RESTful APIs and services while ensuring performance, maintainability, and best practices. You will work closely with cross-functional teams, mentor junior developers, and drive backend excellence through technical leadership. Experience with MySQL, observability tools, and modern development practices is essential, while knowledge of CI/CD, cloud platforms, and microservices is a strong plus.</p>
<p><b>Key </b><b>Requirements</b>:</p>
<div><ul><li>7+ years of backend development experience with a proven track record of delivering scalable, production-grade systems</li></ul>
<ul><li>Expert in Node.js, with at least one large-scale project shipped using the NestJS framework in a lead or principal capacity</li></ul>
<ul><li>Architect and own the design and implementation of RESTful APIs and backend services, ensuring robustness, maintainability, and performance</li></ul>
<ul><li>Deep hands-on experience integrating relational databases such as MySQL, including schema design, optimization, and ORM usage (preferably Prisma)</li></ul>
<ul><li>Lead technical reviews, enforce best practices, and set coding and architectural standards for the backend team</li></ul>
<ul><li>Proactive in observability &mdash; leveraging tools like Sentry, Datadog, or New Relic to monitor application health, identify performance bottlenecks, and guide resolution efforts</li></ul>
<ul><li>Comfortable with AI-driven development tools such as Cursor, GitHub Copilot, or similar IDEs to enhance productivity and code quality</li></ul>
<ul><li>Strong communicator capable of collaborating cross-functionally with frontend, DevOps, and product teams to align technical direction with business goals</li></ul>
<ul><li>Mentor and coach backend developers to elevate team capabilities and technical maturity</li></ul>
</div>
<p><b>Nice to Have</b>:</p>
<div><ul><li>Familiarity with testing frameworks (e.g., Jest, PlayWright, Cypress) and enforcing test-driven or behavior-driven development practices</li></ul>
<ul><li>Exposure to modern deployment practices (CI/CD pipelines, containerization, AWS/GCP/Azure environments).</li></ul>
<ul><li>Experience designing event-driven or microservices architectures is a plus.</li></ul>
</div>
<div><div><p><b>Instructions to Apply</b></p>
<p>To Apply, send your resumes to talent@nextgeni.com with subject mentioning &ldquo;NGI-Node-003&rsquo;&rsquo;</p><br>
<p><b>Download a blank applicant form</b></p>
<div><div>Download Form</div></div>
<div><b>Disclaimer</b><br>
Kindly refrain from renaming this file or altering the form&rsquo;s format, as it may result in rejection by the ATS. member at NextGENi, and you have cleared the assignment.</div>
</div></div>
</div></div></div><p></p><div><div><div><div><p>Benefits</p>
<p>If you give your employees the best, they will give you their best!<br>
We offer the best compensation package to our employees in the industry within Pakistan, second only to none. Take a look at our comprehensive list of benefits that comes with working for us, regardless of your title and position.</p></div></div></div></div></div><p></p>

Senior Engineers – Node

Smart Working

<div>
 <p>
  About Smart Working
 </p>
 <p>
  <br/>
 </p>
 <p>
  At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn&rsquo;t just another remote opportunity - it&rsquo;s about finding where you truly belong, no matter where you are. From day one, you&rsquo;re welcomed into a genuine community that values your growth and well-being.
 </p>
 <p>
  <br/>
 </p>
 <p>
  Our mission is simple: to break down geographic barriers and connect skilled professionals with outstanding global teams and products for full-time, long-term roles. We help you discover meaningful work with teams that invest in your success, where you&rsquo;re empowered to grow personally and professionally.
 </p>
 <p>
  Join one of the highest-rated workplaces on Glassdoor and experience what it means to thrive in a truly remote-first world.
 </p>
 <p>
  <br/>
 </p>
 <p>
  About the Role
 </p>
 <p>
  <br/>
 </p>
 <p>
  We&rsquo;re looking for a
  <strong>
   Senior Front-End Engineer
  </strong>
  to join a collaborative engineering team focused on building and enhancing a modern HR and Payroll platform.
 </p>
 <p>
  &nbsp;You&rsquo;ll play a key role in developing high-quality, scalable user interfaces using Angular, working closely with product, design, and backend teams to deliver exceptional experiences to end users.
 </p>
 <p>
  &nbsp;This is a long-term role for someone who&rsquo;s highly proficient in modern front-end development, thrives on technical challenges, and wants to contribute to a well-structured, evolving enterprise application.
 </p>
 <p>
  <p>
   <br/>
  </p>
  <strong>
   Responsibilities
  </strong>
  <ul>
   <li>
    Front-End Development (80%) &ndash; Design, develop, test, and deploy responsive, high-performance features using Angular and related front-end technologies
   </li>
   <li>
    Collaboration &ndash; Partner with Team Leads, Product Managers, UX Designers, and fellow Engineers to translate user needs into reliable, scalable solutions
   </li>
   <li>
    Quality Assurance &ndash; Identify, analyse, and resolve bugs during feature development and QA, ensuring a smooth user experience
   </li>
   <li>
    Code Quality &amp; Maintenance &ndash; Maintain and upgrade existing features and UI components to improve reliability, accessibility, and performance at scale
   </li>
   <li>
    Mentorship &amp; Knowledge Sharing &ndash; Provide constructive feedback and mentorship to peers through pair programming and code reviews
   </li>
   <li>
    Technical Analysis &ndash; Conduct research and analysis on tools, frameworks, and front-end performance improvements to support informed decision-making
    <br/>
   </li>
  </ul>
  <p>
   <br/>
  </p>
  <strong>
   Requirements
  </strong>
  <ul>
   <li>
    4+ years of professional experience in front-end development, with recent, hands-on experience using Angular (v10+ preferred)
   </li>
   <li>
    Proven track record building complex, component-based UIs for enterprise-scale applications
   </li>
   <li>
    Strong understanding of TypeScript, HTML5, CSS3, and modern front-end design patterns
   </li>
   <li>
    Experience integrating REST APIs and managing asynchronous data flows
   </li>
   <li>
    Familiarity with responsive design, accessibility best practices, and performance optimisation
   </li>
   <li>
    Ability to collaborate effectively in cross-functional teams and contribute to a positive engineering culture
   </li>
   <li>
    Excellent problem-solving and debugging skills, with a focus on maintainability and scalability
    <br/>
   </li>
  </ul>
  <p>
   <br/>
  </p>
  <strong>
   Nice to Have
  </strong>
  <ul>
   <li>
    Experience working in AWS environments or with cloud-based front-end hosting and deployment
   </li>
   <li>
    Exposure to CI/CD pipelines and automated testing for front-end applications
   </li>
   <li>
    Knowledge of UX principles and design collaboration tools (e.g., Figma)
   </li>
   <li>
    Experience mentoring junior engineers or supporting team-wide front-end initiatives
    <br/>
   </li>
  </ul>
 </p>
 <p>
  <br/>
 </p>
 <br/>
 <p>
  At Smart Working, you&rsquo;ll never be just another remote hire.
 </p>
 <p>
  <br/>
 </p>
 <p>
  Be a Smart Worker &mdash; valued, empowered, and part of a culture that celebrates integrity, excellence, and ambition.
 </p>
 <p>
  <br/>
 </p>
 <p>
  If that sounds like your kind of place, we&rsquo;d love to hear your story.
 </p>
 <br/>
 <p>
  We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
 </p>
</div>


Senior Front-End Engineer (Angular) (Remote, Full-Time) [HRPS] PK

Teresol Pvt. Ltd

<p><b>Join Our Team at TeReSol Pvt. Ltd. as a Software Design Engineer</b></p><p>Are you a talented Software Engineer with a passion for creating innovative solutions? TeReSol Pvt. Ltd. is seeking dynamic candidates to join our team in Karachi!</p><p><b>Qualifications</b>:</p><ul><li>B.S/M.S in Computer Science, Software Engineering, or Computer Engineering</li></ul><p><b>Skills</b>:</p><ul><li>Proficiency in JavaScript</li><li>Experience with Vue.js and Node.js</li><li>Familiarity with Express and Docker</li><li>Proven work experience as a Front-end developer</li><li>Hands-on experience with markup languages</li><li>Expertise in JavaScript, CSS, and HTML</li><li>Knowledge of browser testing and debugging</li></ul><p><b>Duties and Responsibilities</b>:</p><ul><li>Craft reusable, effective, and scalable JavaScript code</li><li>Develop modular and reusable components and libraries</li><li>Implement front-end components with Vue.js framework</li><li>Rigorously test, update, and optimize applications for performance and security</li></ul><p><b>Requirements</b>:</p><ul><li>1 to 2 years of experience in Frontend development.</li><li>Mastery of JavaScript language, including its syntax and features</li><li>Strong understanding of the Vue.js framework and its core principles</li><li>Familiarity with the Vue.js ecosystem</li><li>Ability to write efficient, secure, clean, and scalable code</li><li>Experience in consuming and designing RESTful APIs</li><li>Proficiency in using GIT for version control</li></ul><p>If you are a passionate Software Engineer who enjoys solving complex challenges and contributing to cutting-edge projects, we want to hear from you! Join us at TeReSol Pvt. Ltd. and be part of an innovative team that values your expertise and creativity.</p><p>Job Type: Full-time</p><p>Education:</p><ul><li>Bachelor's (Preferred)</li></ul><p>Experience:</p><ul><li>frontend development: 1 year (Required)</li></ul><p>Location:</p><ul><li>Karachi Gpo (Required)</li></ul><p>Work Location: In person</p>

Software Engineer (Vue.js / React Js)

Pivotize Consulting

<p><b>Technology Stack:</b></p><p>Angular 12+, .NET Core 8, SQL Server 2019 Enterprise Edition, Redis, SQL Lite, OData</p><p><b>Role Summary:</b></p><p>We are seeking a highly experienced Full-Stack Engineer responsible for end-to-end performance, security, and release optimization across frontend, backend, and infrastructure layers. This role will focus on improving system speed, scalability, and resilience while ensuring compliance with modern white-box, grey-box, and black-box testing standards.</p><p><b>Key Responsibilities</b>:</p><p>&middot; Profile and optimize Angular 12+ components, applying lazy loading, OnPush strategy, and efficient data handling.</p><p>&middot; Analyze and refactor .NET Core 8 APIs for performance, scalability, and security.</p><p>&middot; Optimize SQL Server queries, stored procedures, indexes, and implement advanced features like partitioning, materialized views, columnstore Indexes, In-Memory OLTP, Query Store, controls (CPU, memory, and I/O resource allocation), Scale-Out with Sharding.</p><p>&middot; Conduct release management optimization: IIS tuning, caching strategies, connection pooling, and CI/CD performance improvements.</p><p>&middot; Collaborate with product leadership to define and achieve measurable performance goals.</p><p>&middot; Conduct and close pen testing issues ensuring adherence to OWASP standards.</p><p>&middot; Design scalable microservices-ready architecture for long-term growth.</p><p><b>Required Skills</b></p><p>&middot; 8+ years of full-stack development experience in Angular, .NET Core, and SQL Server.</p><p>&middot; Expert in SQL Server performance tuning, query optimization, indexing, and partitioning.</p><p>&middot; Strong understanding of IIS performance configuration and Redis caching.</p><p>&middot; Hands-on with performance profiling tools (.NET Profiler, SQL Profiler, Chrome DevTools, Lighthouse).</p><p>&middot; Experience in microservices design, Docker, Kubernetes, and cloud deployment pipelines.</p><p>&middot; Knowledge of OWASP and security testing tools (Burp Suite, OWASP ZAP).</p><p>Preferred Skills / Experience</p><p>&middot; Experience optimizing enterprise-grade web platforms handling large data sets.</p><p>&middot; Background in DevOps and CI/CD pipeline performance tuning.</p><p><b>Key Performance Indicators (KPIs)</b></p><p>&middot; Reduce page load time to under 2 seconds for major modules.</p><p>&middot; Achieve 60% reduction in average API response time.</p><p>&middot; Resolve 100% of identified pen testing issues within SLA.</p><p>&middot; Implement database improvements reducing query execution time below 2 second</p><p>Job Type: Full-time</p><p>Application Question(s):</p><ul><li>What is your current salary?</li><li>What is your expected salary?</li><li>What is your notice period?</li><li>Since it's an on-site role, would you be able to commute to Bahria Complex 1, M.T.Khan Road?</li></ul><p>Work Location: In person</p>

Senior Full-Stack Engineer

Explore 614+ Senior javascript engineer in Karachi Pakistan this November. Find roles across top companies and apply now to boost your career.