senior javascript developer

Code Graphers

Job Overview We are looking for a highly skilled Senior JavaScript Developer with 5+ years of experience to join our team. This role requires a strong full-stack background with a primary focus on frontend development. The ideal candidate should have deep expertise in modern JavaScript frameworks, a solid understanding of backend integration, and hands-on experience with CI/CD pipelines and cloud platforms.Key Responsibilities<ul><li>Design, develop, and maintain scalable web applications with a strong emphasis on frontend architecture and performance.</li><li>Build responsive, user-friendly interfaces using modern JavaScript frameworks.</li><li>Collaborate with backend developers to integrate APIs and ensure seamless data flow.</li><li>Optimize applications for maximum speed, scalability, and maintainability.</li><li>Implement best practices in code quality, testing, and security.</li><li>Set up and manage CI/CD pipelines for automated testing and deployment.</li><li>Work with cloud platforms to deploy, monitor, and scale applications.</li><li>Participate in code reviews and mentor junior developers when needed.</li><li>Troubleshoot, debug, and improve existing applications.</li></ul>Required Skills &amp; Qualifications<ul><li>5+ years of professional experience in JavaScript development.</li><li>Strong expertise in modern frontend frameworks such as React.js, Next.js, Vue.js, or Angular.</li><li>Solid understanding of core JavaScript (ES6+), HTML5, and CSS3.</li><li>Experience with state management libraries (Redux, Zustand, Vuex, etc.).</li><li>Proficiency in building and consuming RESTful and/or GraphQL APIs.</li><li>Experience with Node.js and backend frameworks (Express, NestJS, etc.).</li><li>Familiarity with databases (SQL or NoSQL).</li><li>Strong understanding of version control systems (Git).</li></ul>DevOps &amp; Cloud Requirements<ul><li>Hands-on experience with CI/CD tools (GitHub Actions, GitLab CI, Jenkins, etc.).</li><li>Experience deploying and managing applications on cloud platforms such as AWS, Azure, or Vercel.</li><li>Understanding of containerization (Docker) is a plus.</li><li>Familiarity with monitoring, logging, and performance tools.</li></ul>Nice to Have<ul><li>Experience with serverless architectures.</li><li>Knowledge of testing frameworks (Jest, Cypress, Playwright).</li><li>Experience with microservices architecture.</li><li>Understanding of SEO and performance optimization techniques.</li></ul>Soft Skills<ul><li>Strong problem-solving and analytical skills.</li><li>Excellent communication and collaboration abilities.</li><li>Ability to work independently and in a team environment.</li><li>Attention to detail and commitment to delivering high-quality work.</li></ul>Job Type: Full-timeExperience:<ul><li>Full Stack Development: 5 years (Required)</li></ul>Language:<ul><li>English (Required)</li></ul>Location:<ul><li>Lahore (Required)</li></ul>Work Location: In person

Senior JavaScript Developer(Full Stack – Frontend Focus)

Quantum HR

<div>About Us
Quantum HR is a premier human resources consulting firm dedicated to connecting exceptional talent with leading organizations worldwide. We specialize in providing bespoke recruitment solutions, leveraging deep industry insights and a global network to help companies build high-performing teams by matching them with professionals who truly fit their needs and culture.
About the Role
We&rsquo;re hiring a Senior Mobile Engineer (React Native) to build and scale our client mobile app&mdash;used by field inspectors to execute tasks, complete dynamic forms, and collaborate in real time.
You&rsquo;ll play a key role in developing a schema-driven form renderer engine and delivering a high-performance, offline-first mobile experience across iOS and Android.
This is a senior IC role with strong ownership over mobile architecture, performance, and developer experience. 
Key Responsibilities<ul><li>
Build and maintain high-quality mobile applications using React Native and TypeScript
</li><li>Extend and optimize a schema-driven form renderer engine
</li><li>Develop offline-first features (sync, local storage, conflict resolution)
</li><li>Implement real-time collaboration and task management features
</li><li>Optimize app performance (rendering, re-renders, scroll performance, memory usage)
</li><li>Handle platform-specific challenges across iOS and Android
</li><li>Build reusable, scalable components within a design system
</li><li>Ensure reliability (logging, crash handling, error states)
</li>Collaborate with backend, frontend, and QA teams 
<li>
</li></ul> 
 
Requirements 
<ul><li>
3&ndash;5 years of mobile development experience (2+ years with React Native)
</li><li>Strong understanding of React Native internals (JS thread, UI thread, bridging)
</li><li>Strong TypeScript and JavaScript fundamentals (closures, async behavior, state management)
</li><li>Experience building scalable, reusable components and design systems
</li><li>Solid understanding of performance optimization in mobile apps
</li><li>Experience handling cross-platform mobile challenges (iOS &amp; Android)
</li><li>Degree in Engineering or Computer Science
</li></ul>Nice to Have<ul><li>
Experience with schema-driven UI or dynamic form rendering systems
</li><li>Experience building offline-first mobile applications
</li><li>Familiarity with Expo
</li><li>Experience publishing apps to Apple App Store and Google Play
</li><li>Exposure to React (web) or cross-platform ecosystems</li></ul> 

Benefits 
<ul><li>
High-impact role in a product at a key scaling stage
</li></ul><ul><li>Work on a platform used by enterprise clients in real-world operations
</li><li>Strong growth trajectory toward global expansion and Gartner recognition
</li><li>Competitive package paid in USD</li></ul></div>

Senior React Native Engineer

Idaratech

We are looking for a Senior Angular Developer to join our team and take a leading role in shaping the front-end of a large-scale, enterprise-grade ERP system. You'll work on modernizing legacy code, driving UI/UX excellence using Tailwind CSS, Angular Material, and design systems, and collaborating in a monorepo environment. If you're passionate about writing clean, maintainable code, and using AI tools to boost productivity, this role is for you.<h3>&nbsp;Key Responsibilities</h3><ul><li>Lead the front-end development of ERP modules using Angular 15+.</li><li>Refactor and upgrade legacy code to modern Angular standards.</li><li>Implement and maintain UI components using Tailwind CSS, Angular Material, or custom design systems.</li><li>Collaborate with cross-functional teams to deliver features behind feature flags to enable progressive rollouts.</li><li>Work in a monorepo setup (Nx or similar) to maintain scalable, modular codebases.</li><li>Integrate with RESTful APIs and GraphQL where applicable.</li><li>Optimize performance and ensure high accessibility and responsiveness across devices.</li><li>Proactively identify areas for improvement and leverage AI-assisted tools for testing, code generation, and documentation.</li></ul><h3>&nbsp;Requirements</h3><ul><li>4+ years of experience with Angular (Angular 10+ required; 15+ preferred).</li><li>Proven experience in migrating or upgrading legacy Angular or JavaScript projects.</li><li>Strong skills in TypeScript, RxJS, and component-based architecture.</li><li>Hands-on experience with Tailwind CSS, Angular Material, or other enterprise-level design systems.</li><li>Familiarity with feature flags implementation (e.g., LaunchDarkly, ConfigCat).</li><li>Experience in Git workflows, monorepos, and modular development.</li><li>Comfortable using tools like ChatGPT, Copilot, or similar AI platforms to streamline development tasks.</li><li>Strong understanding of web performance, accessibility, and testing (Jasmine, Karma, Cypress, etc.).</li></ul><h3>&nbsp;Nice to Have</h3><ul><li>Experience with Nx or similar monorepo tools.</li><li>Contributions to open source or internal design systems.</li><li>Familiarity with CI/CD pipelines and Docker.</li></ul>

Senior Angular Developer

We are looking for a Senior React Native Developer to develop and scale our enterprise-grade mobile applications that power a large ERP ecosystem. You will play a key role in modernizing legacy mobile codebases, building reusable components aligned with design systems, and delivering features safely using feature flags. This role suits someone who values clean architecture, performance, and uses AI tools wisely to move faster without compromising quality.<h3>&nbsp;Key Responsibilities</h3><ul><li>Design, build, and maintain high-performance React Native applications for iOS and Android.</li><li>Refactor and modernize legacy React Native or hybrid mobile codebases.</li><li>Implement reusable UI components using design systems (custom, NativeBase, Tamagui, or similar).</li><li>Collaborate closely with backend, product, and design teams to deliver ERP mobile modules.</li><li>Implement feature flags to enable controlled rollouts and A/B testing.</li><li>Work within a monorepo architecture (Nx, Turborepo, or similar).</li><li>Optimize app performance, startup time, and memory usage.</li><li>Ensure app quality through testing, monitoring, and production readiness.</li><li>Use AI-assisted development tools (e.g., Copilot, ChatGPT) to enhance productivity and code quality.</li></ul><h3>&nbsp;Requirements</h3><ul><li>4+ years of professional experience with React Native.</li><li>Strong knowledge of JavaScript / TypeScript and modern React patterns (Hooks, Context, State Management).</li><li>Experience upgrading or maintaining legacy React Native applications.</li><li>Familiarity with design systems and scalable component architectures.</li><li>Experience with feature flagging systems (e.g., LaunchDarkly, Firebase Remote Config, ConfigCat).</li><li>Solid understanding of mobile app performance, debugging, and platform differences (iOS / Android).</li><li>Experience with monorepo setups and modular application structures.</li><li>Proficient with Git and modern CI/CD workflows.</li><li>Comfortable leveraging AI tools for code assistance, testing, and documentation.</li></ul><h3>&nbsp;Nice to Have</h3><ul><li>Experience with Expo (managed or bare workflow).</li><li>Knowledge of native modules (Swift / Kotlin) or bridging.</li><li>Experience with mobile analytics and crash reporting tools.</li><li>Familiarity with automated testing (Jest, Detox, Maestro).</li></ul>

Senior React Native Developer

WebCube Technologoes

Webcube is a leading web development company specializing in building innovative, scalable, and high-performance digital solutions. For over a decade, we have been at the forefront of WordPress development, delivering bespoke websites, LMS platforms, and premium plugins to clients worldwide.As we continue to expand our frontend capabilities, we are looking for an experienced Frontend Developer with strong WordPress expertise to join our growing team and help deliver modern, high-quality user experiences across a variety of projects. Candidates with no WordPress Experience will NOT be contacted.Qualification: Bachelor's Degree in relevant FieldExperience: 2 to 4 YearsJob Type: Full-timeOpenings: MultipleResponsibilities:<ul><li>Develop, customize, and maintain responsive frontend interfaces for WordPress websites</li><li>Build custom WordPress themes from scratch and extend existing themes</li><li>Implement pixel-perfect UI based on design files (Figma/Adobe XD)</li><li>Customize and extend plugins to meet project requirements</li><li>Work with WooCommerce and LearnDash to enhance frontend functionality</li><li>Develop reusable components, templates, and UI elements</li><li>Integrate REST APIs and ensure seamless frontend-backend communication</li><li>Optimize websites for speed, performance, and SEO best practices</li><li>Ensure cross-browser compatibility and mobile responsiveness</li><li>Collaborate with designers, backend developers, and project managers</li><li>Troubleshoot, debug, and resolve frontend-related issues</li><li>Maintain clean, scalable, and well-documented code using version control (Git)</li></ul>Core Competencies:<ul><li>Strong understanding of HTML5, CSS3, and JavaScript (ES6+)</li><li>Solid grasp of responsive design and cross-browser compatibility</li><li>Knowledge of DOM manipulation, events, and browser rendering</li><li>Understanding of REST APIs and frontend-backend integration</li><li>Familiarity with Git and version control workflows</li><li>Basic understanding of SEO principles and web performance optimization</li><li>Strong awareness of UI/UX best practices</li></ul>Required Technical Experience:<ul><li>Proven experience working with WordPress</li><li>Custom theme development and theme customization</li><li>Experience with child themes and theme overrides</li><li>Plugin integration and customization</li><li>Hands-on experience with:</li><li>WooCommerce (product pages, checkout customization, hooks/filters)</li><li>LearnDash (course layouts, customization, integrations)</li><li>Experience with page builders:</li><li>Elementor</li><li>Gutenberg</li><li>Ability to extend and customize Gutenberg blocks and Elementor widgets</li><li>Ability to build custom templates using HTML, CSS, and JavaScript</li><li>Strong command of modern CSS (Flexbox, Grid)</li><li>Experience with component-based frontend development</li><li>Working knowledge of React and/or Next.js</li></ul>Benefits:<ul><li>Generous Paid Time Off: Enjoy a comprehensive package of 20 paid leaves per year.</li><li>Performance Incentives: Elevate your motivation and dedication with our performance incentives.</li><li>Transparent Compensation: What you're promised is what you'll receive, with the added assurance that the company covers all salary taxes, ensuring your earnings remain intact.</li><li>Opportunity for Growth: Seize the opportunity to ascend professionally with up to 3 increments per year, intricately linked to your performance and aligned with your personal and organizational goals.</li><li>Flexible Work Arrangements: Embrace a healthy work-life balance with our flexible work arrangements.</li><li>Professional Development Opportunities: Invest in your continuous growth and development through our robust professional development programs.</li><li>Recognition and Appreciation: Feel valued and appreciated for your contributions with our robust recognition and appreciation programs.</li></ul>Work Location: Hybrid remote in Karachi Nazimabad

Senior Frontend Developer

BairesDev

<div>
 
 At BairesDev&reg;, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley.
 
 
 
 
 
 Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.
 
 
 
 
 
 When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.
 
 
 
 
 
 Semi Senior React Developer at BairesDev
 
 
 
 
 
 Join our development team as a Semi Senior React Developer to build complex web applications. You'll collaborate on challenging projects, optimize application performance, and implement advanced features.
 
 
 
 
 
 What you will do
 
 
 
 
 
 - Devise practical and efficient React-based solutions for complex web application problems, focusing on optimization and user experience.
 
 
 - Debug complex application issues, implement robust testing strategies to maintain code quality, and mentor junior developers in these areas.
 
 
 - Conduct and participate in detailed code reviews, setting standards for code quality and best practices within the team.
 
 
 - Implement and maintain rigorous testing procedures to enhance code reliability.
 
 
 - Collaborate closely with cross-functional teams, including designers, product managers, and backend developers, to deliver cohesive and integrated solutions.
 
 
 - Employ Agile methodologies to meet project deadlines and deliverables effectively.
 
 
 
 
 
 What we are looking for
 
 
 
 
 
 - 3+ years of experience with React.
 
 
 - Proven experience with APIs and Web Services.
 
 
 - Experience with database technologies
 
 
 - Advanced knowledge of algorithms and data structures.
 
 
 - Basic IT infrastructure knowledge.
 
 
 - Experience in designing and implementing software modules for real-world applications.
 
 
 - Proficient in writing and implementing unit tests.
 
 
 - Familiarity with CI/CD pipelines.
 
 
 - Advanced level of English.
 
 
 
 
 
 How we do make your work (and your life) easier:
 
 
 
 
 
 - 100% remote work (from anywhere).
 
 
 - Excellent compensation in USD or your local currency if preferred
 
 
 - Hardware and software setup for you to work from home.
 
 
 - Flexible hours: create your own schedule.
 
 
 - Paid parental leaves, vacations, and national holidays.
 
 
 - Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
 
 
 - Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.
 
 
 
 
 
 Apply now and become part of a global team where your unique talents can truly thrive!
 
</div>

Semi Senior React Developer - Remote Work

ITWORX

<div>Senior Front End Developer | Fulltime
<div><h6 class="jobSectionHeader">Job Description:</h6>
Job purpose:
Execute the software development life cycle of applications and programs (installation; configuration; deployment; analyzing; documenting; coding/development; and unit testing).
Key accountabilities and decision ownership:
<ul><li>Take over and maintain the platform's frontend web application (SvelteKit) from Day 1.</li>
<li>Develop and maintain the Admin Portal UI, including cost dashboards, user management views, audit log displays, and budget alert interfaces.</li>
<li>Build and maintain data visualization components (ECharts, Plotly) and Power BI dashboard embedding.</li>
<li>Implement new UI/UX features, maintain the component library, and ensure cross-browser compatibility and responsive design.</li>
<li>Integrate the frontend with backend APIs and the Entra ID SSO authentication flow, and maintain the frontend build/deployment pipeline.</li>
</ul></div><div><h6 class="jobSectionHeader">Job Requirements:</h6>
Job
<ul><li>Bachelor's degree in Computer Science, Software Engineering, or related field.</li>
<li>3+ years of frontend development experience, with at least 1 year building data-rich dashboards or analytics interfaces.</li>
<li>Mandatory experience with SvelteKit (or comparable modern JS frameworks) and datavisualisation libraries (ECharts, Plotly, D3, or equivalent).</li>
<li>Familiarity with TypeScript, HTML5, CSS3, REST API integration, SSO/OAuth2 flows, and Git/GitHubCI/CD.</li>
<li>Experience with GenAI or agentic UI components is a plus.</li>
<li>Full-time on-site in Riyadh, Saudi Arabia.</li>
</ul></div><div><h6 class="jobSectionHeader">Equal opportunity:</h6>
All qualified applicants will receive consideration for employment without regard to age, religion, gender, nationality or disability. All qualified candidates will be considered in the process</div></div>
 <div><div><div><div><div>Posted 1 weeks ago
</div></div></div><div><div><div><div><div><ul><li>Job Location</li>
<li>KSA</li>
</ul></div></div><div><div><ul><li>Job Code</li>
<li>2116</li>
</ul></div></div></div></div></div><div><div><div><div><h5 class="jobSectionHeader">Job Overview</h5>
</div><div><div><ul><li>Experience</li>
<li>3+ Years</li>
</ul></div></div><div><div><ul><li>Job Level:</li>
<li>Mid Career</li>
</ul></div></div><div><div><ul><li>Education</li>
<li>Bachelor's degree in Computer Science, Software Engineering, or related field.</li></ul></div></div></div></div></div></div></div>

Senior Front End Developer

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