senior javascript 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

Loynova

<div>
 
 
 Position: (Senior Flutter Developer)
 
 
 
 
 
 
 
 About the Role
 
 
 
 We are looking for a highly skilled and experienced Senior Flutter Developer with 5+ years of dedicated Flutter development experience. You will be responsible for building and maintaining high-quality, scalable, and performant cross-platform mobile applications. This role requires strong technical proficiency, a deep understanding of mobile development standards, and the ability to work independently while collaborating effectively with cross-functional teams.
 
 
 
 Key Responsibilities
 
 
 
 &bull; Develop and maintain robust mobile applications using Flutter and Dart, following clean architecture principles.
 
 
 &bull; Implement responsive UI/UX using Flutter&rsquo;s layout system, custom widgets, and adaptive design techniques.
 
 
 &bull; Integrate platform-specific features via MethodChannels for Android (Kotlin/Java) and iOS (Swift/Objective-C).
 
 
 &bull; Apply state management using tools such as Riverpod, Bloc, Provider, or GetX.
 
 
 &bull; Optimize performance using Flutter DevTools, Skia rendering analysis, and memory profiling.
 
 
 &bull; Ensure offline capabilities using Hive, SQLite, or ObjectBox.
 
 
 &bull; Handle secure data storage and authentication using flutter_secure_storage, Firebase Auth, and biometric APIs.
 
 
 &bull; Integrate RESTful and GraphQL APIs using Dio, http, or graphql_flutter with robust error handling.
 
 
 &bull; Manage app lifecycle, background tasks, and notifications using WorkManager, flutter_local_notifications, and Firebase Cloud Messaging.
 
 
 &bull; Publish and maintain apps on Google Play Store and Apple App Store, including handling app signing and store compliance.
 
 
 Testing &amp; Quality Assurance
 
 
 &bull; Write and maintain unit, widget, and integration tests using flutter_test, mockito, integration_test, and golden tests.
 
 
 &bull; Ensure code quality through linting, static analysis, and adherence to SOLID principles.
 
 
 &bull; Collaborate with QA engineers to define test strategies and ensure high test coverage.
 
 
 Tooling &amp; Packages
 
 
 &bull; State Management: Riverpod, Bloc, Provider, GetX
 
 
 &bull; Navigation: auto_route, go_router
 
 
 &bull; Code Generation: build_runner, freezed, json_serializable
 
 
 &bull; UI Enhancements: cached_network_image, flutter_svg, lottie
 
 
 &bull; Localization: intl, easy_localization
 
 
 &bull; Firebase Suite: firebase_core, firebase_auth, cloud_firestore, firebase_crashlytics, firebase_analytics
 
 
 &bull; CI/CD Tools: GitHub Actions, Codemagic, Bitrise, Fastlane
 
 
 Collaboration &amp; Workflow
 
 
 &bull; Work closely with designers, backend developers, and product managers to deliver seamless user experiences.
 
 
 &bull; Participate in code reviews, contribute to technical documentation, and follow Agile/Scrum methodologies.
 
 
 &bull; Use Git for version control with experience in branching strategies and pull request workflows.
 
 
 
 Soft Skills
 
 
 
 &bull; Strong problem-solving and debugging skills.
 
 
 &bull; Excellent communication and collaboration abilities.
 
 
 &bull; High attention to detail and commitment to delivering polished, production-ready applications.
 
 
 &bull; Ability to work independently and take ownership of assigned tasks.
 
 
 Experience &amp; Qualifications
 
 
 &bull; 5+ years of professional experience in mobile development, with 5 years focused on Flutter.
 
 
 &bull; Proven experience in publishing and maintaining apps on Google Play Store and Apple App Store.
 
 
 &bull; Familiarity with backend integration, API design, and mobile security best practices.
 
 
 What We Offer
 
 
 &bull; Professional Growth: Opportunities for skill development and career advancement.
 
 
 &bull; Collaborative Environment: A supportive team that values technical excellence.
 
 
 &bull; Innovative Projects: Work on cutting-edge solutions using modern mobile technologies
 
</div>

Senior Frontend Developer

International Turnkey Systems - ITS

<div>
 
 🚀 We&rsquo;re Hiring: Senior .NET Developer
 
 
 
 
 
 Are you passionate about building scalable, secure, and high-performing applications? Join our team as a
 
 Senior .NET Developer
 
 and help us deliver cutting-edge solutions that make an impact.
 
 
 
 
 
 🔧 Technical Requirements:
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Software Engineering, or related field
 </li>
 <li>
 
 5+ years
 
 of experience in
 
 C# and .NET development
 
 </li>
 <li>
 Strong expertise in
 
 ASP.NET MVC, Web API, and Entity Framework
 
 </li>
 <li>
 Proficiency in
 
 SQL Server
 
 and
 
 Oracle
 
 (queries, procedures, database design)
 </li>
 <li>
 Experience with
 
 RESTful services
 
 and authentication/authorization (OAuth, JWT)
 </li>
 <li>
 Familiarity with front-end technologies (
 
 HTML, CSS, JavaScript
 
 )
 </li>
 <li>
 Solid understanding of
 
 design patterns and architecture
 
 </li>
 <li>
 Skilled in
 
 application performance tuning and memory optimization
 
 </li>
 <li>
 Hands-on experience with
 
 unit testing
 
 </li>
 <li>
 Experience working with
 
 Microsoft Azure
 
 </li>
 </ul>
 
 
 
 
 🌟 Soft Skills:
 
 <ul>
 <li>
 Strong problem-solving abilities
 </li>
 <li>
 Excellent communication and teamwork skills
 </li>
 </ul>
 
 
</div>

Senior Dotnet Developer

Core Code io

<div>
 
 Job Role:
 
 
 
 We are looking for a seasoned frontend developer to join our product team. This role requires you to be a tech-savvy contributor in translating the customer needs and user expectation into interactive web apps. You&rsquo;ll be an exceptional problem solver and take responsible actions in ensuring the application is optimized both in technology and in delivering best user experience.
 
 
 
 Responsibilities:
 
 
 
 <ul>
 <li>
 Work closely with design, product management and development teams to create elegant, usable, responsive and interactive interfaces across multiple devices.
 </li>
 <li>
 Turning UI/UX designs into prototypes, creating awesome interactions from designs, writing reusable content modules and maintainability of the code.
 </li>
 <li>
 Implement UI development principles to ensure that the product client-side serves at scale.
 </li>
 <li>
 Review and optimize the app usage by monitoring key metrics and rectifying the issues proactively.
 </li>
 <li>
 An ability to perform well in a fast-paced environment and bring in optimal flow for rapidly changing design/ technology.
 
 
 
 </li>
 </ul>
 
 Requirements:
 
 
 
 <ul>
 <li>
 3 to 5 years of relevant work experience as a web developer, UI developer, JavaScript expert or frontend engineer
 </li>
 <li>
 Sound knowledge in HTML and CSS
 </li>
 <li>
 Familiar with UI layouts, SASS, bootstrap and the CSS GRID system
 </li>
 <li>
 Proficient with JavaScript frameworks such as jQuery, Angular et al
 </li>
 <li>
 Experience debugging using popular JavaScript-based tools like Chrome Developer Console
 </li>
 <li>
 Passionate to create good design and usability
 </li>
 <li>
 A team player with good communication skills
 </li>
 <li>
 Knowledge of Ember &amp; Ruby will be a plus
 </li>
 <li>
 By applying to this position, we&rsquo;ll create your Simera Professional Key (SPK) &mdash; a unique key that helps you connect with employers, stand out, and secure the right match.
 </li>
 </ul>
</div>

Front End Developer III (Remote)

TAT IT Technolgies

<div>
 
 We have urgent requirement for Sharepoint Developer is required for our client in Cairo,Egypt
 
 
 
 
 Key Responsibilities
 
 
 
 <ul>
 <li>
 Design, develop, and maintain custom SharePoint solutions using SharePoint Online and/or SharePoint On-Premises
 </li>
 <li>
 Create and configure SharePoint sites, site collections, lists, libraries, content types, and metadata
 </li>
 <li>
 Develop and customize web parts, extensions, and pages to meet business requirements
 </li>
 <li>
 Build and manage SharePoint workflows using Power Automate, SharePoint Designer, or custom solutions
 </li>
 <li>
 Implement branding and UI customizations using HTML, CSS, JavaScript, ensuring responsive and user-friendly designs
 
 
 </li>
 </ul>
 
 Required Skills &amp; Qualifications
 
 
 
 <ul>
 <li>
 10+ years of experience in SharePoint development
 </li>
 <li>
 Strong hands-on experience with Microsoft SharePoint (Online / On-Premises)
 </li>
 <li>
 Proficiency in C#, JavaScript, HTML, CSS, and related web technologies
 </li>
 <li>
 Experience developing custom SharePoint web parts, workflows, and integrations
 </li>
 <li>
 Strong understanding of REST APIs, Microsoft Graph API, and system integrations
 </li>
 <li>
 Experience integrating SharePoint with Power BI, Salesforce, or similar enterprise platforms
 
 
 </li>
 </ul>
 Skills: sharepoint,html,javascript,css
</div>

Sharepoint Developer

<div>
 We are seeking a detail-oriented and creative Web Developer to design, build, and maintain our web applications. The ideal candidate has strong coding skills, an eye for design, and a passion for creating seamless digital experiences.
 
 
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Develop, test, and deploy responsive websites and web applications.
 </li>
 <li>
 Write clean, maintainable, and efficient code (HTML, CSS, JavaScript, etc.).
 </li>
 <li>
 Collaborate with designers, product managers, and other developers to deliver high-quality solutions.
 </li>
 <li>
 Optimize websites for speed, scalability, SEO, and accessibility.
 </li>
 <li>
 Debug issues, troubleshoot errors, and implement fixes promptly.
 </li>
 <li>
 Stay updated with emerging web technologies, frameworks, and best practices.
 </li>
 <li>
 Integrate APIs, third-party services, and back-end systems when needed.
 </li>
 <li>
 Maintain documentation and ensure version control with Git.
 
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 Proven experience as a Web Developer (portfolio or projects required).
 </li>
 <li>
 Strong knowledge of front-end technologies: HTML5, CSS3, JavaScript (and frameworks like React, Vue, or Angular).
 </li>
 <li>
 Familiarity with back-end technologies such as Node.js, Python, PHP, or Ruby (depending on role).
 </li>
 <li>
 Experience with databases (SQL/NoSQL) and RESTful APIs.
 </li>
 <li>
 Understanding of UI/UX principles and responsive design.
 </li>
 <li>
 Knowledge of cloud hosting platforms (AWS, Vercel, Netlify, etc.) is a plus.
 </li>
 <li>
 Excellent problem-solving and communication skills.
 </li>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Engineering, or equivalent practical experience.
 </li>
 <li>
 By applying to this position, we&rsquo;ll create your Simera Professional Key (SPK) &mdash; a unique key that helps you connect with employers, stand out, and secure the right match.
 </li>
 </ul>
</div>

Web Developer III (Remote)

Talent 360 ME

<div>
 🚀 We&rsquo;re Looking For: React Native Mobile Developer
 
 
 Join one of our top clients and work on exciting mobile projects using React Native (Expo).
 
 
 Responsibilities:
 
 
 <ul>
 <li>
 Build pixel-perfect mobile applications from Figma designs
 </li>
 <li>
 Write clean, maintainable, component-based code
 </li>
 <li>
 Optimize app performance and ensure smooth functionality
 </li>
 <li>
 Collaborate with team members using Git/GitHub
 
 
 
 </li>
 </ul>
 Requirements:
 
 
 <ul>
 <li>
 Bachelor&rsquo;s in Computer Science, Software Engineering, IT, or related field
 </li>
 <li>
 0&ndash;3 years experience in React Native / Expo
 </li>
 <li>
 Strong JavaScript/TypeScript skills
 </li>
 <li>
 Experience with NativeWind and UI/UX implementation
 </li>
 <li>
 Attention to detail and ability to follow design specifications
 
 
 
 </li>
 </ul>
 What We Offer:
 
 
 <ul>
 <li>
 💰 Competitive salary
 </li>
 <li>
 🏥 Medical coverage &amp; social insurance
 </li>
 <li>
 🤝 Collaborative and supportive team environment
 </li>
 <li>
 Hands-on experience on large-scale, high-impact projects
 </li>
 <li>
 Opportunities for professional growth and skill development
 
 
 
 </li>
 </ul>
 📍 Location: New Cairo | Remote
</div>

React Native Mobile Developer (Remote)

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