backend developer

front end developer

project engineer

shift engineer

software engineer

frontend engineer

Symbiosis Technologies

Role Overview:As a Senior Frontend Engineer, you will be responsible for designing and developing scalable, efficient, and accessible frontend applications. You will collaborate closely with backend engineers, UX/UI designers, product managers, and other stakeholders to deliver high-quality digital experiences. This role requires a detail-oriented, proactive individual who is skilled in translating business and technical requirements into engaging, functional interfaces.Key Responsibilities:Development:<ul><li>Design, develop, and maintain complex frontend solutions using modern frameworks such as React.js, Angular, or Vue.js.</li><li>Collaborate with backend engineers to integrate frontend and server-side logic, ensuring a seamless and performant user experience across various platforms.</li><li>Optimize frontend applications for scalability, performance, and responsiveness across different devices and screen sizes, while maintaining a high standard of maintainability.</li><li>Deploy new features and experiences carefully through A/B testing and feature flags to validate effectiveness and user engagement.</li><li>Develop frontend applications with accessibility in mind, adhering to the latest WCAG standards to ensure inclusivity and usability for all users.</li><li>Implement secure coding practices with a solid understanding of OWASP Top 10.</li></ul>Technical Implementation:<ul><li>Stay up-to-date with industry trends, best practices, and emerging technologies in frontend development to continually enhance the technical capabilities of the team.</li><li>Implement and maintain robust testing strategies (unit, integration, end-to-end) to ensure the reliability, quality, and performance of the codebase.</li><li>Identify and leverage opportunities for process optimization and automation within the development workflow to improve overall team efficiency.</li></ul>Collaboration and Communication:<ul><li>Work closely with cross-functional teams, including product managers, UX/UI designers, and stakeholders, to understand and translate business requirements into technical solutions.</li><li>Actively participate in sprint planning, daily stand-ups, retrospectives, and other agile ceremonies to foster a collaborative, agile, and innovative development environment.</li><li>Communicate effectively with team members to address technical challenges, share knowledge, and ensure timely delivery of project milestones.</li></ul>Additional Duties:<ul><li>Perform other related tasks as assigned by us to support project success and organizational goals.</li></ul>Technical Environment Overview:<ul><li>The application is built on Node.js with a build process defined in the package.json file, consisting of two stages:</li><li>Stage 1: Generates the Prisma driver for the database, targeting both local development (native) and containerized deployment (generic Linux).</li><li>Stage 2: Builds the Next.js application, employing various rendering methods such as Server-Side Rendering (SSR), Static Site Generation (SSG), and Client-Side Rendering (CSR) where applicable.</li><li>Familiarity with CLERK and utilization of external APIs for various integrations.</li><li>Experience with testing and deploying on Azure, using Docker cloud-build for containerization and deployment to Azure App Service, ensuring compatibility with authentication, database interactions, and API operations.</li></ul>What We&rsquo;re Looking For:We seek a talented, motivated individual who thrives in a remote work environment and is eager to make an impact by building engaging, user-friendly frontend applications. If you have a strong background in frontend engineering and a passion for creating innovative digital experiences, we&rsquo;d love to hear from you!Job Type: Full-timePay: Rs80,000.00 - Rs150,000.00 per monthApplication Question(s):<ul><li>How many years of experience you have in ReactJS?</li></ul>Work Location: In person

Front End Developer

Dubizzle Labs

<div>
 We&rsquo;re looking for a
 
 passionate and skilled Web Developer
 
 to join our growing engineering team in Karachi. You&rsquo;ll be responsible for developing, maintaining, and optimizing high-performing, scalable, and user-friendly web applications that power our global platforms.
 
 
 
 Key Responsibilities
 
 
 
 <ul>
 <li>
 Develop responsive and dynamic web interfaces using modern frameworks and best practices.
 </li>
 <li>
 Collaborate with designers, product managers, and backend engineers to deliver seamless user experiences.
 </li>
 <li>
 Write clean, maintainable, and efficient code following industry standards.
 </li>
 <li>
 Optimize web applications for maximum performance, scalability, and SEO.
 </li>
 <li>
 Participate in code reviews and contribute to continuous improvement of the development process.
 </li>
 <li>
 Stay up to date with emerging web technologies, tools, and trends.
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.
 </li>
 <li>
 2+ years of experience as a Web Developer or Frontend Engineer.
 </li>
 <li>
 Strong proficiency in HTML5, CSS3, JavaScript (ES6+), and TypeScript.
 </li>
 <li>
 Hands-on experience with frameworks such as React.js, Next.js, or Vue.js.
 </li>
 <li>
 Familiarity with RESTful APIs and integration with backend services.
 </li>
 <li>
 Understanding of version control tools like Git.
 </li>
 <li>
 Good problem-solving skills and a strong eye for detail.
 
 
 </li>
 </ul>
 
 Nice To Have
 
 
 
 <ul>
 <li>
 Experience with Node.js or other backend frameworks.
 </li>
 <li>
 Knowledge of CI/CD pipelines and cloud platforms (AWS, GCP, etc.).
 </li>
 <li>
 Understanding of UX/UI principles and accessibility standards.
 
 
 </li>
 </ul>
 
 What We Offer
 
 
 
 <ul>
 <li>
 Opportunity to work on products used by millions across the MENA region.
 </li>
 <li>
 Collaborative, learning-focused work environment.
 </li>
 <li>
 Competitive compensation and benefits package.
 </li>
 <li>
 A culture that values innovation, ownership, and growth.
 </li>
 </ul>
</div>

Web Developer

Pakistan Agriculture Research (PAR)

<div>
 
 
 Frontend Developer (React/TypeScript) - Job Description
 
 
 
 
 Location:
 
 &nbsp;In-person at Old Rally Building, Karachi, Pakistan
 
 
 
 
 
 
 About PAR &times; DPS
 
 
 
 Pakistan Agriculture Research (PAR) is Pakistan&rsquo;s leading provider of agricultural market intelligence and technology solutions. Backed by over a decade of operational and data expertise, PAR has partnered with Data Pioneer Solutions (DPS) to build a specialized software and AI engineering hub in Karachi.
 
 
 
 
 
 DPS, headquartered in California, USA, is a technology leader in the refining and renewable-fuels industry. Through advanced AI-driven optimization, digital twins, corrosion modeling, and carbon credit analytics, DPS enables global refineries and biofuel producers to improve efficiency, cut operational risk, and maximize financial outcomes.
 
 
 
 
 
 Together, the PAR &times; DPS engineering division delivers cloud-native platforms, AI/ML systems, and enterprise-scale applications that power DPS&rsquo;s global operations and clients. With sustainability becoming one of the fastest-growing technical sectors worldwide, this collaboration places. Pakistani engineers at the center of global transformation - working directly with US teams on products that support the energy transition.
 
 
 
 
 
 
 Role Overview
 
 
 
 We are seeking a Frontend Engineer (React/TypeScript) to build clean, scalable, and responsive user interfaces for next-generation refinery analytics and renewable-fuel digital platforms. You will work primarily with React, TypeScript, and Tailwind CSS to convert complex data, models, and APIs into intuitive, high-performance frontends.&nbsp;
 
 
 
 
 
 You will collaborate closely with backend, AI, and design teams to deliver modular components, secure authentication flows, and dashboard experiences that meet global enterprise standards.
 
 
 
 
 
 
 Key Responsibilities
 
 
 <ul>
 <li>
 Build modern, responsive web interfaces using React and TypeScript
 </li>
 <li>
 Develop reusable UI components and maintain a scalable SPA architecture
 </li>
 <li>
 Build data visualization dashboards and interactive charts for refinery analytics
 </li>
 <li>
 Implement client-side routing (e.g., React Router), smooth navigation flows, and contribute to UX enhancements, design reviews, and iterative prototyping
 </li>
 <li>
 Integrate REST/GraphQL APIs with strong data-handling practices
 </li>
 <li>
 Handle form validation and user input workflows
 </li>
 <li>
 Ensure responsive design principles and mobile-first layouts across devices
 </li>
 <li>
 Implement secure authentication and role-based access control
 </li>
 <li>
 Use Tailwind CSS (or similar frameworks) for consistent, maintainable styling
 </li>
 <li>
 Collaborate with backend, design, and AI teams to deliver aligned features
 </li>
 <li>
 Improve performance through memoization, code-splitting, and optimization while supporting rapid development cycles within an agile environment
 </li>
 </ul>
 
 
 
 
 
 Required Skills &amp; Qualifications
 
 
 <ul>
 <li>
 3-4 years experience in frontend development
 </li>
 <li>
 Solid experience with React, TypeScript, and modern JavaScript (ES6+)
 </li>
 <li>
 Strong understanding of SPA architecture and reusable component design
 </li>
 <li>
 Experience with state management solutions (Context API, Redux, or React Query/TanStack Query)
 </li>
 <li>
 Experience with responsive design and mobile-first interfaces
 </li>
 <li>
 Hands-on API integration experience (REST / GraphQL)
 </li>
 <li>
 Familiarity with Tailwind CSS or similar modern styling frameworks
 </li>
 <li>
 Experience with JWT-based authentication, token management (storage, refresh, expiry), protected routes, and RBAC
 </li>
 <li>
 Strong debugging skills using browser DevTools, understanding of Git workflows and frontend development tooling, with ability to collaborate across teams and participate in end-to-end delivery
 </li>
 </ul>
 
 
 
 
 
 Nice to Have
 
 
 <ul>
 <li>
 Experience with data visualization libraries (Recharts, D3, Chart.js, or similar)
 </li>
 <li>
 Performance optimization techniques (virtualization, memoization, lazy loading)
 </li>
 <li>
 Animation frameworks such as Framer Motion
 </li>
 <li>
 Experience with advanced data grid libraries (AG Grid or similar)
 </li>
 <li>
 Basic DevOps awareness (containerized environments, build pipelines)
 </li>
 <li>
 Exposure to monitoring and telemetry tools
 </li>
 <li>
 WebSocket/real-time data handling experience
 </li>
 </ul>
 
 
 
 
 
 Role Expectations
 
 
 <ul>
 <li>
 Deliver clean, modular, and scalable UI codebases
 </li>
 <li>
 Maintain consistency, performance, and reliability across releases
 </li>
 <li>
 Work closely with backend, AI, and design teams for seamless integration
 </li>
 <li>
 Support rapid iterations and fast feedback loops in an agile sprint structure
 </li>
 <li>
 Uphold best practices for maintainable architecture and long-term scalability
 </li>
 </ul>
 
 
 
 
 
 Benefits &amp; Perks
 
 
 <ul>
 <li>
 In-person engineering culture with direct collaboration with US client teams.
 </li>
 <li>
 Clear pathways for growth into senior, lead, and architectural roles.
 </li>
 <li>
 Competitive salary aligned with skills and experience.
 </li>
 <li>
 Daily collaboration with global stakeholders.
 </li>
 <li>
 Agile work environment and short release cycles.
 </li>
 <li>
 Daily lunch and tea provided.
 </li>
 </ul>
 
 
 
 
 
 Probation Duration:
 
 3 Months
 
 
 
 Post-Probation Benefits:
 
 Health insurance, EOBI, Provident Fund, 25 annual paid leaves, transport allowance, performance bonus, and annual salary increment.
 
 
 
 
 
 
 Work Environment
 
 
 
 On-site at Old Rally Building, I.I. Chundrigar Road, Karachi.
 
 
 Monday &ndash; Friday | 9 AM &ndash; 6 PM.
 
 
 Flexibility required to align with US-based meetings and project cycles.
 
 
 
 
 
 For any queries, feel free to connect at umer.aslam@par.com.pk.
 
</div>

Frontend Developer

HR Ways

About the job Senior Frontend Developer (On-site | Karachi | PKR Salary)About the company:&#65279; Hiring for the fastest-growing custom software development, AI-driven solutions, and digital transformation to help companies stay ahead in the tech landscape with 50+ workforce.About the Role &#65279;*We are looking for a highly experienced Senior React Developer* who is passionate about building scalable, high-performance web applications and driving frontend architecture decisions. You will take full ownership of the user interface, lead frontend strategy, and shape reusable component libraries and design patterns across the product.This is a senior-level role for someone who understands modern JavaScript, performance optimization, complex states, large-scale frontend architecture, and systems thinking. If you want to build world-class user experiences in a fast-paced engineering environment, this role is for you.Key Responsibilities<ul><li>Architect, build, and maintain advanced React applications with a focus on performance, scalability, and reliability.</li><li>Own critical frontend modules and deliver high-quality, reusable, and maintainable code.</li><li>Take part in high-impact product decisions, frontend architecture planning, and UI/UX collaboration.</li><li>Write clean, modular, well-documented code using modern JavaScript, TypeScript, ES6+, and React best practices.</li><li>Build reusable component libraries, hooks, and shared utils to improve development efficiency.</li><li>Improve application performance using advanced techniques such as memoization, virtualization, and lazy loading.</li><li>Integrate complex REST APIs, WebSocket, GraphQL, and state management solutions.</li><li>Establish coding standards, review PRs, and mentor junior developers.</li><li>Work closely with Design, Product, and Backend teams to deliver seamless end-to-end solutions.</li><li>Identify and resolve UI/UX issues, performance bottlenecks, and frontend defects.</li></ul>Required Technical Skills: 5+ years of professional experience in the React.js ecosystem.Expert-level skills in:<ul><li>React.js, React Hooks, Context API</li><li>Redux Toolkit / MobX / Zustand or equivalent state management</li><li>TypeScript and advanced JavaScript concepts</li><li>Component-driven architecture + reusable UI systems</li><li>Routing, dynamic rendering, client-side rendering strategies</li></ul>Deep understanding of:<ul><li>Web performance optimization and front-end design patterns</li><li>Modular and scalable UI design</li><li>Responsive design, grid systems, and cross-browser compatibility</li><li>Async programming, Promises, events, fetch/axios</li></ul>Strong experience with:<ul><li>Material UI, Ant Design, Tailwind, Styled Components, CSS-in-JS</li><li>WebSockets, REST APIs, GraphQL</li><li>Build tools like Webpack, Vite, Babel, or Turbopack</li></ul>Bonus Skills (Preferred)<ul><li>Experience with Next.js or other SSR frameworks.</li><li>Experience with micro-frontend architecture.</li><li>Knowledge of testing frameworks (Jest, Cypress, React Testing Library).</li><li>Experience building dashboards, multi-tenant applications, or enterprise systems.</li><li>Familiarity with CI/CD pipelines, Docker, cloud deployment, or DevOps.</li></ul>Soft Skills<ul><li>Problem-solving mindset with a strong attention to detail.</li><li>Self-driven, proactive, and able to take ownership of complex solutions.</li><li>Excellent communication and mentoring abilities.</li><li>Ability to work in a fast-moving environment with tight deadlines.</li></ul>What We Offer<ul><li>Opportunity to work on modern products and large-scale systems.</li><li>High autonomy, fast-moving environment, and ownership of product decisions.</li><li>Collaborative engineering culture and room to grow technically.</li></ul>Other Details:Experience: 5+ years &#65279;Location: Karachi (on-site) &#65279;Days &amp; Timings: Monday - Friday 12:00 PM - 9:00 PMApply at jobs@hrways.co (not com)&#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 the world's biggest SaaS Companies to the most competitive Startups. We have entities in Dubai, Canada, the US, the 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-timeWork Location: In person

Senior Frontend (React) Developer

Careem

<div><div>Careem is building the Everything App for the greater Middle East &mdash; making it easy to move around, order food and groceries, manage payments, and more. Our purpose is simple: to simplify and improve people&rsquo;s lives and build an awesome organisation that inspires. 
Since 2012, Careem has enabled earnings for over 2.5 million Captains, simplified the lives of more than 70 million customers, and built a platform where the region&rsquo;s best talent and entrepreneurs thrive. We operate in 70+ cities across 10 countries, from Morocco to Pakistan.

We&rsquo;re now entering our next chapter &mdash; one powered by AI. We&rsquo;re looking for AI talent: curious problem-solvers who know how to apply AI to build tools, automate workflows, and create real impact. Whether it&rsquo;s streamlining operations, enhancing customer experience, or reimagining internal systems &mdash; we want people who can make Careem work smarter and move faster.</div><div><h3 class="jobSectionHeader">
What You&rsquo;ll Do</h3>
Write high quality, performant and reliable code while working on defined tasks/bugs independently. 
<ul><li>
</li>
Work independently to understand functional specifications and deliver complete features. 
<li>
</li>
Contribute to both frontend and backend codebases, collaborating across layers to design and implement end-to-end features. 
<li>
</li>
Participate in the on-call rotation and be willing to jump in and help resolve any incidents within the defined SLA. 
<li>
</li>
Participate in team agile processes and practices, contributing to their continuous evolution. 
<li>
</li>
Work closely with other engineers on the team to build highly scalable and robust progressive web applications. 
<li>
</li>
Collaborate on system design discussions, API design, and data modeling to ensure smooth integration between frontend and backend components. 
<li>
</li>
Develop and maintain backend services as needed, with a focus on microservice-based architecture, performance, and reliability. 
<li>
</li>
</ul><h3 class="jobSectionHeader">What You&rsquo;ll Need</h3>
Bachelor&rsquo;s Degree in Computer Science or other related technical field. 
<ul><li>
</li>
4+ years of experience with one or more of modern JS frameworks: React (preferable), Angular or Vue. 
<li>
</li>
Solid HTML, CSS and JS experience and understanding. 
<li>
</li>
Proficiency in TypeScript and modern JS (ES6+). 
<li>
</li>
(S)CSS Modules, responsive design and solid UI/UX understanding and best practices. 
<li>
</li>
Experience with one or more of the UI frameworks like Ant Design, Bootstrap, Material Design. 
<li>
</li>
Client side state management: Redux, React Context. 
<li>
</li>
Real-time technologies experience: Web Sockets, Socket.IO. 
<li>
</li>
Testing frameworks: Jest, Enzyme, React Testing Lib. 
<li>
</li>
JS ecosystem tooling: webpack, ESLint. 
<li>
</li>
Understanding of how modern browsers work and their limitations. 
<li>
</li>
Client side performance optimizations and best practices. 
<li>
</li>
Working knowledge of backend development and RESTful API design. 
<li>
</li>
Familiarity with at least one backend language or framework such as Go or Java. 
<li>
</li>
Understanding of microservice-based architecture and distributed systems. 
<li>
</li>
</ul><h3 class="jobSectionHeader">Preferred Skills &amp; Qualifications</h3>
GraphQL or React Query experience. 
<ul><li>
</li>
Developing components in isolation using Storybook. 
<li>
</li>
Experience with PWA and service worker. 
<li>
</li>
AWS and front end infrastructure knowledge (S3, CDN, CloudFront). 
<li>
</li>
Familiarity with CI/CD (we use Jenkins). 
<li>
</li>
Experience with Node.js and its frameworks (Nest, Express) is a plus. 
<li>
</li>
Docker experience. 
<li>
</li>
Experience integrating backend services into web applications. 
<li>
</li>
<li>Understanding of system design, scalability and operational best practices in distributed environments.</li></ul></div></div>

Senior Software Engineer I - Fullstack

HRCONSOL

HRCONSOL is Hiring | Senior Software Engineer / Full Stack (Java + JavaScript)We are hiring for our leading manufacturing and e-commerce client in Karachi. We&rsquo;re looking for a Senior Full Stack Engineer comfortable working on both backend (Java) and frontend (JavaScript) technologies.Location: Karachi, Pakistan (Onsite) Experience: 4&ndash;6 years Salary: Market Competitive + Other Benefits Type: Full-timeKey Responsibilities:&middot; Design, develop, and maintain web applications using Java and JavaScript frameworks.&middot; Work on both frontend UI components and backend services.&middot; Collaborate with UI/UX designers to ensure technical feasibility.&middot; Write clean, reusable, and testable code.&middot; Participate in peer code reviews and technical discussions.&middot; Troubleshoot, debug, and upgrade existing systems.Requirements:&middot; Bachelor&rsquo;s degree in Computer Science or related discipline.&middot; 4&ndash;6 years of experience in software development.&middot; Strong backend development skills in Java (Spring/Spring Boot).&middot; Good understanding of front-end frameworks (React, Angular, or Vue.js).&middot; Familiarity with REST APIs, JSON, and database systems (SQL/NoSQL).&middot; Strong analytical and problem-solving abilities.Apply Now: jobs@hrconsol.comJob Type: Full-timePay: Rs200,000.00 - Rs500,000.00 per monthWork Location: In person

Senior Software Engineer / Full Stack (Java + JavaScript)

Code CureAI

We are looking for a highly skilled Java Engineer with strong expertise in modern backend technologies, cloud platforms, and scalable system design. The role requires proficiency in .NET, Java, Spring frameworks, microservices, and containerized deployments, with exposure to frontend frameworks as a secondary skill set.What You&rsquo;ll DoThis position is ideal for a driven engineer passionate about building robust backend systems, cloud-native applications, and contributing to high-performing software solutions.Backend Development &amp; Cloud Engineering<ul><li>Design, develop, and maintain backend services using .NET / C# and Java (J2EE/Jakarta EE 9.0+).</li><li>Build microservices and enterprise applications using Spring Framework (5.x+), Spring Boot (2.6+), and Spring Cloud.</li><li>Deploy and manage applications in Docker / Kubernetes environments.</li><li>Implement cloud-native solutions with hands-on AWS Cloud services.</li><li>Apply unit and integration testing frameworks such as JUnit, Mockito, AssertJ, SpringTest, TestContainers, and WireMock.</li><li>Collaborate using GitHub, Jira, and CI/CD pipelines for development and project management.</li></ul>Collaboration &amp; Continuous Improvement<ul><li>Work closely with cross-functional teams to deliver scalable backend architectures.</li><li>Ensure code quality by following clean code, OOP principles, and design patterns.</li><li>Optimize performance, monitor bottlenecks, and maintain security best practices.</li><li>Write and maintain documentation, unit tests, and integration tests for reliability.</li></ul>What You Know<ul><li>3+ years of expertise in Java (J2EE/Jakarta EE 9.0+).</li><li>Hands-on experience with Spring Framework (5.x+), Spring Boot (2.6+), and Spring Cloud.</li><li>Proficiency with Docker, Kubernetes, and AWS Cloud.</li><li>Familiarity with testing frameworks: JUnit, Mockito, AssertJ, SpringTest, TestContainers, WireMock (at least one or two).</li><li>Knowledge of version control (GitHub) and project tracking tools (Jira).</li><li>Secondary exposure to frontend frameworks such as React or Angular.</li><li>Strong problem-solving, debugging, and analytical skills.</li></ul>Education<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li></ul>Job Type: Full-timeWork Location: In person

Java Developer

Explore 235+ Frontend engineer in Karachi this December. Find roles across top companies and apply now to boost your career.