senior software engineer

senior devops engineer

senior graphic designer

senior data scientist

senior android developer

senior react developer

Advansys ME

About the Role
<br><br>
We are looking for a highly skilled Senior React Developer to design, build, and maintain complex frontend features for modern web applications. The ideal candidate will be responsible for delivering scalable, high-performance user interfaces and ensuring seamless data synchronization, even in environments with intermittent connectivity.
<br><br>
In this role, you will collaborate closely with backend engineers, QA teams, and product stakeholders to deliver robust, maintainable, and user-friendly solutions while following modern frontend development best practices.
<br><br>
Key Responsibilities
<br><br>
Develop and maintain scalable frontend applications using React.js and TypeScript.
<br>Implement and manage application state using Redux Toolkit.
<br>Build high-performance and complex data tables with features such as filtering, sorting, pagination, and virtual scrolling.
<br>Design and implement multi-step form workflows with validation using React Hook Form and schema validation libraries.
<br>Develop and maintain offline-capable data flows using browser storage technologies such as IndexedDB.
<br>Integrate and extend map or GIS-based functionality, including annotations, overlays, and coordinate tracking.
<br>Write clean, maintainable, and reusable code using modern React patterns such as functional components and custom hooks.
<br>Identify and resolve performance issues related to rendering, memory usage, and large datasets.
<br>Collaborate with backend teams on API integrations and data contracts.
<br>Participate in code reviews, sprint planning, and technical discussions.
<br>Contribute to technical documentation and onboarding materials.
<br><br>
Requirements
<br>5+ years of experience in frontend development with strong expertise in React.js.
<br>Proficiency in JavaScript (ES6+) and TypeScript.
<br>Experience with Redux Toolkit or other state management libraries.
<br>Experience building complex, data-driven UI applications.
<br>Familiarity with REST APIs and backend integration.
<br>Strong problem-solving, performance optimization, and teamwork skills.
<br>Benefits
<br>Hybrid working model
<br>Social and medical insurance
<br>Transportation

Senior React Developer

Advansys

<div>
 <strong>
  About The Role
  <br/>
  <br/>
 </strong>
 We are looking for a highly skilled
 <strong>
  Senior React Developer
 </strong>
 to design, build, and maintain complex frontend features for modern web applications. The ideal candidate will be responsible for delivering scalable, high-performance user interfaces and ensuring seamless data synchronization, even in environments with intermittent connectivity.
 <br/>
 <br/>
 In this role, you will collaborate closely with
 <strong>
  backend engineers, QA teams, and product stakeholders
 </strong>
 to deliver robust, maintainable, and user-friendly solutions while following modern frontend development best practices.
 <br/>
 <br/>
 <strong>
  Key Responsibilities
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Develop and maintain scalable frontend applications using React.js and TypeScript
  </li>
  <li>
   Implement and manage application state using Redux Toolkit
  </li>
  <li>
   Build high-performance and complex data tables with features such as filtering, sorting, pagination, and virtual scrolling
  </li>
  <li>
   Design and implement multi-step form workflows with validation using React Hook Form and schema validation libraries
  </li>
  <li>
   Develop and maintain offline-capable data flows using browser storage technologies such as IndexedDB
  </li>
  <li>
   Integrate and extend map or GIS-based functionality, including annotations, overlays, and coordinate tracking
  </li>
  <li>
   Write clean, maintainable, and reusable code using modern React patterns such as functional components and custom hooks
  </li>
  <li>
   Identify and resolve performance issues related to rendering, memory usage, and large datasets
  </li>
  <li>
   Collaborate with backend teams on API integrations and data contracts
  </li>
  <li>
   Participate in code reviews, sprint planning, and technical discussions
  </li>
  <li>
   Contribute to technical documentation and onboarding materials
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Requirements
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   5+ years of experience in frontend development with strong expertise in React.js
  </li>
  <li>
   Proficiency in JavaScript (ES6+) and TypeScript
  </li>
  <li>
   Experience with Redux Toolkit or other state management libraries
  </li>
  <li>
   Experience building complex, data-driven UI applications
  </li>
  <li>
   Familiarity with REST APIs and backend integration
  </li>
  <li>
   Strong problem-solving, performance optimization, and teamwork skills
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Benefits
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Hybrid working model
  </li>
  <li>
   Social and medical insurance
  </li>
  <li>
   Transportation
  </li>
 </ul>
</div>


<p></p><div><p><b>About the Role</b></p><p>
We are looking for a highly skilled <b>Senior React Developer</b> to design, build, and maintain complex frontend features for modern web applications. The ideal candidate will be responsible for delivering scalable, high-performance user interfaces and ensuring seamless data synchronization, even in environments with intermittent connectivity.</p><p>
In this role, you will collaborate closely with <b>backend engineers, QA teams, and product stakeholders</b> to deliver robust, maintainable, and user-friendly solutions while following modern frontend development best practices.</p><p>
</p><p><b>Key Responsibilities</b></p><ul><li>
Develop and maintain scalable frontend applications using <b>React.js and TypeScript</b>.</li><li>
Implement and manage application state using <b>Redux Toolkit</b>.</li><li>
Build <b>high-performance and complex data tables</b> with features such as filtering, sorting, pagination, and virtual scrolling.</li><li>
Design and implement <b>multi-step form workflows</b> with validation using <b>React Hook Form</b> and schema validation libraries.</li><li>
Develop and maintain <b>offline-capable data flows</b> using browser storage technologies such as <b>IndexedDB</b>.</li><li>
Integrate and extend <b>map or GIS-based functionality</b>, including annotations, overlays, and coordinate tracking.</li><li>
Write <b>clean, maintainable, and reusable code</b> using modern React patterns such as <b>functional components and custom hooks</b>.</li><li>
Identify and resolve <b>performance issues</b> related to rendering, memory usage, and large datasets.</li><li>
Collaborate with backend teams on <b>API integrations and data contracts</b>.</li><li>
Participate in <b>code reviews, sprint planning, and technical discussions</b>.</li><li>
Contribute to <b>technical documentation and onboarding materials</b>.</li></ul><p></p><b><br>
Requirements</b><br>
<ul><li><b>
5+ years of experience</b> in frontend development with strong expertise in <b>React.js</b>.</li><li>
Proficiency in <b>JavaScript (ES6+) and TypeScript</b>.</li><li>
Experience with <b>Redux Toolkit</b> or other state management libraries.</li><li>
Experience building <b>complex, data-driven UI applications</b>.</li><li>
Familiarity with <b>REST APIs</b> and backend integration.</li><li>
Strong <b>problem-solving, performance optimization, and teamwork skills</b>.</li></ul><br>
<b>
Benefits</b><br>
<ul><li>
Hybrid working model</li><li>
Social and medical insurance</li><li>
Transportation</li></ul></div>

BairesDev

<div>
 <p>
  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.
 </p>
 <p>
  <br/>
 </p>
 <p>
  Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.
 </p>
 <p>
  <br/>
 </p>
 <p>
  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.
 </p>
 <p>
  <br/>
 </p>
 <p>
  Semi Senior React Developer at BairesDev
 </p>
 <p>
  <br/>
 </p>
 <p>
  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.
 </p>
 <p>
  <br/>
 </p>
 <p>
  What you will do
 </p>
 <p>
  <br/>
 </p>
 <p>
  - Devise practical and efficient React-based solutions for complex web application problems, focusing on optimization and user experience.
 </p>
 <p>
  - Debug complex application issues, implement robust testing strategies to maintain code quality, and mentor junior developers in these areas.
 </p>
 <p>
  - Conduct and participate in detailed code reviews, setting standards for code quality and best practices within the team.
 </p>
 <p>
  - Implement and maintain rigorous testing procedures to enhance code reliability.
 </p>
 <p>
  - Collaborate closely with cross-functional teams, including designers, product managers, and backend developers, to deliver cohesive and integrated solutions.
 </p>
 <p>
  - Employ Agile methodologies to meet project deadlines and deliverables effectively.
 </p>
 <p>
  <br/>
 </p>
 <p>
  What we are looking for
 </p>
 <p>
  <br/>
 </p>
 <p>
  - 3+ years of experience with React.
 </p>
 <p>
  - Proven experience with APIs and Web Services.
 </p>
 <p>
  - Experience with database technologies
 </p>
 <p>
  - Advanced knowledge of algorithms and data structures.
 </p>
 <p>
  - Basic IT infrastructure knowledge.
 </p>
 <p>
  - Experience in designing and implementing software modules for real-world applications.
 </p>
 <p>
  - Proficient in writing and implementing unit tests.
 </p>
 <p>
  - Familiarity with CI/CD pipelines.
 </p>
 <p>
  - Advanced level of English.
 </p>
 <p>
  <br/>
 </p>
 <p>
  How we do make your work (and your life) easier:
 </p>
 <p>
  <br/>
 </p>
 <p>
  - 100% remote work (from anywhere).
 </p>
 <p>
  - Excellent compensation in USD or your local currency if preferred
 </p>
 <p>
  - Hardware and software setup for you to work from home.
 </p>
 <p>
  - Flexible hours: create your own schedule.
 </p>
 <p>
  - Paid parental leaves, vacations, and national holidays.
 </p>
 <p>
  - Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
 </p>
 <p>
  - Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.
 </p>
 <p>
  <br/>
 </p>
 <p>
  Apply now and become part of a global team where your unique talents can truly thrive!
 </p>
</div>


Semi Senior React Developer - Remote Work

International Turnkey Systems - ITS

<div>
 <p>
  <strong>
   We're Hiring: Senior Full Stack Developer
  </strong>
 </p>
 <p>
  We are seeking a talented
  <strong>
   Senior Full Stack Developer
  </strong>
  to join our dynamic team
 </p>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   📌 Requirements:
  </strong>
 </p>
 <ul>
  <li>
   <strong>
    Minimum 5 years of experience as a Full Stack Developer.
   </strong>
  </li>
  <li>
   Proficiency in the following technologies:
  </li>
  <li>
   <strong>
    .NET Core
   </strong>
  </li>
  <li>
   <strong>
    Web APIs
   </strong>
  </li>
  <li>
   <strong>
    C#
   </strong>
  </li>
  <li>
   <strong>
    Entity Framework Core
   </strong>
  </li>
  <li>
   <strong>
    JavaScript, TypeScript, and React
   </strong>
  </li>
  <li>
   <strong>
    SQL Server Database Engine
   </strong>
  </li>
 </ul>
 <p>
  <br/>
 </p>
 <p>
  <strong>
   🔍 Key Responsibilities:
  </strong>
 </p>
 <ul>
  <li>
   Design, develop, and maintain scalable web applications.
  </li>
  <li>
   Collaborate with cross-functional teams to define, design, and ship new features.
  </li>
  <li>
   Troubleshoot and optimize existing applications.
  </li>
  <li>
   Write clean, maintainable code and ensure best practices are followed
  </li>
 </ul>
 <p>
 </p>
</div>


Senior Full Stack Engineer

ITWORX

<div><p>Senior Front End Developer | Fulltime</p><div><p><b>
Job Description:</b></p><div><p><b>
Job purpose:</b></p><p></p><p><br>
Responsible for designing and developing scalable, high-performance web applications using React and modern frontend technologies.
</p><p>The role involves collaborating with cross-functional teams to deliver robust, maintainable, and user-centric digital experiences.</p><p></p><p><b><br>
Key accountabilities and decision ownership:</b></p><br>
<p></p><ul><li>
Design and develop scalable frontend applications using React, modern JavaScript (ES6+), and TypeScript.</li><li>
Translate UI/UX designs into high-quality, reusable, and maintainable code.</li><li>
Convert visual designs into responsive and accessible UI components for web applications and portals.</li><li>
Optimize applications for performance, accessibility, SEO, and cross-browser compatibility.</li><li>
Follow secure coding practices, coding standards, and quality guidelines when delivering frontend solutions.</li><li>
Collaborate with backend developers, designers, and business owners to deliver integrated solutions.</li><li>
Contribute to technical estimation, task breakdown, and sprint planning activities.</li><li>
Report work progress; technical issues; risks and changes in delivery dates to the technical lead and the project manager.</li><li>
Implement and maintain frontend testing strategies including unit, integration, and end-to-end tests when needed.</li><li>
Produce and maintain technical documentation for frontend components and implementation approaches when needed.</li><li>
Contribute to code review and project design when needed.</li><li>
Support junior members of the team when needed.</li></ul></div></div><p></p><div><p><b><br>
Job Requirements:</b></p><div><p><b>
Must have professional qualifications:</b></p><ul><li>
Bachelor's degree in computer science or equivalent</li><li>
4+ years of experience in frontend development with at least 2 years of hands-on experience with React.</li><li>
Strong experience in JavaScript, Typescript, HTML5, CSS3, responsive design, and modern frontend tooling.</li><li>
Familiarity with Azure DevOps, CI/CD pipelines</li><li>
Experience with Next.js or React Native is a plus</li></ul></div></div><p></p><div><p><b><br>
Equal opportunity:</b></p><p>
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</p></div></div><p></p>
<br><div><div><div><div>Posted 2 days ago</div></div></div><div></div><div><div><div><div><div><ul><li><b>
Job Location</b></li><li>
Egypt</li></ul></div></div><div><div><ul><li><b>
Job Code</b></li><li><b>
2076</b></li></ul></div></div></div></div></div><div><div><div><div><p><b>
Job Overview</b></p></div><div></div><div><div><ul><li>
Experience</li><li>
4+ Years</li></ul></div></div><div></div><div><div><ul><li>
Job Level:</li><li>
Early Career</li></ul></div></div><div></div><div><div><ul><li>
Education</li><li>
Bachelor's degree in computer science or equivalent</li></ul></div></div></div></div></div></div><p></p>

Senior Front End Developer

<div><p>Lead Software Engineer - L1 ( Mobile) | Fulltime</p><div><p><b>
Job Description:</b></p><div><p>
We are seeking an experienced <b>Lead React Native Developer</b> with <b>5+ years of professional experience</b> in mobile application development, including at least <b>3 years dedicated to React Native</b>. You will be responsible for designing, developing, and maintaining high-quality cross-platform mobile applications, ensuring excellent performance, scalability, and maintainability.</p><p>
You&rsquo;ll work closely with <b>designers, product managers, and backend engineers</b> to deliver seamless user experiences and mentor junior developers on best practices.</p><p></p><p><b><br>
Key Responsibilities</b></p><ul><li><b>
Lead </b>the design, development, and deployment of scalable React Native applications for iOS and Android.</li><li><b>
Develop</b> clean, maintainable, and reusable code following <b>Clean Architecture</b> and industry best practices.</li><li>
Integrate with RESTful APIs and/or GraphQL backends.</li><li>
Implement <b>state management</b> using Redux Toolkit, Recoil, Zustand, or equivalent.</li><li>
Optimize applications for performance, responsiveness, and offline capabilities.</li><li>
Collaborate with designers to ensure pixel-perfect UI using tools like <b>Figma</b> or <b>Zeplin</b>.</li><li>
Work with native modules (Java/Kotlin for Android, Swift/Objective-C for iOS) when needed.</li><li>
Implement automated testing (unit, integration, and E2E) using <b>Jest</b>, <b>React Native Testing Library</b>, or <b>Detox</b>.</li><li>
Participate in code reviews, ensuring adherence to <b>coding standards, security guidelines, and best practices</b>.</li><li>
Mentor and guide senior and junior developers, fostering a culture of learning and improvement.</li><li>
Stay updated on the latest React Native releases, libraries, and mobile development trends.</li></ul></div></div><div><p><b>
Job Requirements:</b></p><div><p>
Required Qualifications:</p><ul><li>
Bachelor's degree in computer science or equivalent</li><li><b>
5+ years</b> of professional experience in mobile development.</li><li><b>
3+ years</b> hands-on experience with React Native.</li><li>
Strong understanding of <b>JavaScript (ES6+)</b> and <b>TypeScript</b>.</li><li>
Solid experience integrating mobile apps with <b>REST APIs</b> and <b>GraphQL</b>.</li><li>
Deep understanding of mobile UI/UX standards and accessibility guidelines.</li><li>
Familiarity with native mobile development in <b>Kotlin/Java</b> (Android) or <b>Swift/Objective-C</b> (iOS).</li><li>
Experience with <b>Git</b> and branching strategies.</li><li>
Strong debugging, problem-solving, and performance optimization skills.</li><li>
Experience with app distribution and deployment to <b>Google Play Store</b> and <b>Apple App Store</b>.</li></ul><p></p><p><br>
Preferred Skills:</p><ul><li>
Knowledge of <b>React Query</b>, <b>MobX</b>, or <b>Apollo Client</b>.</li><li>
Experience with <b>CI/CD pipelines</b> .</li><li>
Familiarity with <b>Firebase</b> services (FCM, Authentication, Crashlytics, Remote Config).</li><li>
Knowledge of <b>security best practices</b> in mobile apps (e.g., SSL pinning, secure storage).</li></ul></div></div><div><p><b>
Equal opportunity:</b></p><p>
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</p></div></div><p></p>
<br><div><div><div><div>Posted 2 weeks ago</div></div></div><div></div><div><div><div><div><div><ul><li><b>
Job Location</b></li><li>
Egypt</li></ul></div></div><div><div><ul><li><b>
Job Code</b></li><li><b>
2056</b></li></ul></div></div></div></div></div><div><div><div><div><p><b>
Job Overview</b></p></div><div></div><div><div><ul><li>
Experience</li><li>
5+ Years</li></ul></div></div><div></div><div><div><ul><li>
Job Level:</li><li>
Mid Career</li></ul></div></div><div></div><div><div><ul><li>
Education</li><li>
Bachelor's degree in computer science or equivalent</li></ul></div></div></div></div></div></div><p></p>

Lead Software Engineer - L1 ( Mobile)

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