senior front end web developer

Case Western Reserve University

<div><div><div><h2 class="jobSectionHeader">Salary Grade</h2><div> 
<div><div>
</div>Case Western Reserve University is committed to providing a transparent estimate of the salary range available for this position at the time of its posting. The salary range is between $71,041 and $89,867, depending on qualifications, experience, department budgets, and industry data.
Employees receive more than just a paycheck. University employees enjoy a comprehensive benefits package that includes excellent healthcare, retirement plans, tuition assistance, paid time off, and a winter recess.
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Job Description</h2><div> 
<div><div>
</div>POSITION OBJECTIVE 
The Senior Web Front-End Developer and UX Designer plays a pivotal role in advancing Case Western Reserve University's mission by presenting its online presence in visually compelling, engaging, and impactful ways. This position is dedicated to designing and implementing scalable design systems, developing dynamic and interactive user interfaces and ensuring the delivery of high-performance, responsive web pages, email templates and other digital-related assets that enhance user engagement and maintain brand consistency across all platforms. With a deep understanding of modern front-end technologies and a mastery of crafting accessible and user-centric interfaces, this individual ensures alignment with institutional design standards and strategic objectives. They ensure all web projects adhere to accessibility guidelines and branding requirements while delivering seamless, engaging digital experiences. This individual will also support the university's efforts to ensure that Case Western Reserve's online presence reflects the stature and excellence of the teaching, learning and research on its campus.
ESSENTIAL FUNCTIONS<ul><li>
Contribute to the strategic vision for web design and front-end development by partnering with the senior executive director, content strategists and backend developers to create digital experiences that enhance CWRU&iquest;s reputation as a leading research university. Lead the development of innovative, user-centric web solutions that align with institutional goals, strengthen brand visibility and directly contribute to increased enrollment and engagement. Develop high-quality, responsive web pages and convert high-fidelity user interface (UI) mockups into fully functional web pages using HTML, CSS (SCSS) and JavaScript frameworks such as React and Vue.js. Optimize performance and user experience by implementing best practices such as lazy loading, asset bundling and code splitting. Develop scalable, maintainable front-end code that integrates seamlessly with backend systems and Drupal CMS platforms, ensuring consistency and efficiency across all digital properties. Utilize version control systems like Git to manage code efficiently. (30%) 
</li><li>
Create high-fidelity web page designs and visual assets using tools like Figma and Adobe XD. Design and refine interactive components to enhance user engagement and usability. Conduct usability testing and gather user feedback to improve designs and optimize user interactions iteratively. Maintain a component-driven design approach to develop modular, reusable UI elements for use across different pages and projects, improving efficiency and design consistency. (25%) 
</li><li>
Develop and maintain scalable, reusable design systems that provide a consistent visual and functional experience across all digital platforms. Establish and document UI components, grid systems, and standards to streamline collaboration between design and development teams. Implement design systems to enable adaptable styling across multiple themes and platforms. Ensure seamless integration with the university's Drupal content management system, allowing dynamic content management while preserving design integrity. (25%) 
</li><li>
Ensure all web pages and digital assets comply with federal accessibility standards, including WCAG 2.1+, Section 508, and ADA requirements. Apply best practices in web accessibility and usability to create inclusive digital experiences. Implement semantic HTML, ARIA roles, and keyboard navigation enhancements to improve screen reader compatibility. Conduct regular accessibility audits using tools such as Siteimprove, Lighthouse, and WAVE to proactively identify and resolve compliance issues. (10%) 
</li><li>
Mentor colleagues by providing guidance on front-end best practices, accessibility standards, and design system implementation. Share expertise and collaborate on innovative solutions to elevate team capabilities and efficiency. (10%)</li></ul> 
NONESSENTIAL FUNCTIONS<ul><li>
Perform other duties as assigned. (&lt;1%)</li></ul>
CONTACTS
Department: Contact with UMC leaders and all department staff. 
University: Contact with faculty and staff in schools and management centers. 
External: Contact with external vendors and consultants. 
Students: Some contact with students.
SUPERVISORY RESPONSIBILITY
Supervise front-end development contractors and student employees as needed.
QUALIFICATIONS
Education and Experience: Bachelor's and 5 years of related experience or Associate's and 7 years of related experience. Experience should include enterprise-level front-end development and user experience design.
REQUIRED SKILLS<ul><li>
Proven experience in UX/UI design and front-end development (portfolio required).</li><li>
Expertise in HTML, CSS (including preprocessors like SASS), and JavaScript (ES6+).</li><li>
Expertise in design tools like Figma, Sketch, or Adobe XD.</li><li>
Expertise with modern front-end frameworks (React, Vue, or Angular).</li><li>
Expertise in responsive design, grid systems, and mobile-first development.</li><li>
Experience building and maintaining design systems and component libraries.</li><li>
Experience creating and/or managing front-end build processes with npm/yarn</li><li>
Experience with pull request and peer review workflows, including use of Git or other revision control tool for version control in a group setting</li><li>
Expertise in accessibility and web performance optimization.</li><li>
Self-directed: able to work independently and within a virtual team, and consistently manage own time and tasks</li><li>
Preferred experience with open-source Drupal CMS systems</li><li>
Preferred experience with headless CMS platforms or static site generators</li><li>
Ability to meet consistent attendance.</li><li>
Ability to interact and communicate clearly with colleagues, supervisors and campus partners, through both verbal and written communications.</li><li>
Demonstrated history of successful support, education, and advocacy for all students, aligned with the values, mission, and messaging of the university, while adhering to the staff policy on conflict of commitment and interest.</li></ul>
WORKING CONDITIONS
General office environment. Will perform repetitive motion using computer mouse and keyboard. Some night and weekend hours will be required.
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Hybrid Eligibility</h2><div> 
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</div>This position is eligible for hybrid work arrangement up to two remote days per week at the discretion of the department. New employees may begin a hybrid schedule upon approval from the supervisor, successful completion of an orientation period and signing the remote work checklist certification form.
</div></div></div></div><div><div><h2 class="jobSectionHeader">EEO Statement</h2><div> 
<div><div>
</div>Case Western Reserve University is an equal opportunity employer. All applicants are protected under federal and state laws and university policy from discrimination based on race, color, religion, sex, sexual orientation, gender identity or expression, national or ethnic origin, protected veteran status, disability, age and genetic information.
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Reasonable Accommodations</h2><div> 
<div><div>
</div>Case Western Reserve University provides reasonable accommodations to applicants with disabilities. Applicants requiring a reasonable accommodation for any part of the application and hiring process should contact the Office of Equity at 216-368-3066 to request a reasonable accommodation. Determinations as to granting reasonable accommodations for any applicant will be made on a case-by-case basis.
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Senior Front-End Web Developer and UX Designer

TriEdge Solutions

<ul><li>Position : Senior Frontend Developer</li><li>Location : Hubli</li></ul>Profile Overview:We are looking for passionate and keen-eyed front-end developers with experience in React JS for a major project to join our creative front end development team who can add optimization and efficiency to the user experience and maintain the brand consistency across all web pages of the web products.The front-end developer will closely coordinate with the participants for one of our client project.Responsibility: Develop high-performance, scalable front-end applications using Next.js and React Ensure cross-browser compatibility and responsive design Collaborate with backend developers and designers to meet project objectives Implement SSR (Server-Side Rendering) and SSG (Static Site Generation) for optimized performance.Programming Knowledge: Proficient in JavaScript (ES6+), TypeScript, HTML5, CSS3 Expertise in React fundamentals, State Management (Redux, Context API) Experience with SSR/SSG in Next.js, API handling, and component-based architectureTools: Visual Studio Code for development State Management tools like Redux or Context API Jest for unit and integration testing API Handling and integration tools Jest for unit and integration testingIndustry Knowledge: Familiarity with modern front-end development trends Understanding of web performance optimization and security best practices SEO Knowledge: Knowledge of Technical SEO strategies and best practices Experience with Google Analytics and Google Search Console for performance tracking and SEO insightsSkills : Proficient in React Js, Next.js, and TypeScript Proficient in JavaScript(ES6+) Expertise in State Management, Component Composition Strong skills in Performance Optimization and building Progressive Web Apps (PWAs) Knowledge of Responsive Design and Cross-Browser CompatibilityTeam Leadership: Communication: Clear communication with stakeholders and team members Mentorship: Leading and mentoring junior developers Problem Solving: Addressing development challenges and driving solutions Monitoring &amp; Reporting: Monitoring: Performance tracking using tools like Lighthouse and Web Vitals Reporting: Regular updates on front-end performance and SEO metrics to the team and stakeholdersJob Types: Full-time, FresherPay: &#8377;18,000.00 - &#8377;25,000.00 per monthBenefits:<ul><li>Health insurance</li></ul>

Senior Frontend Developer

Duseca Software

Location: Islamabad (Onsite) Experience Level: 3-5 Years Company: Duseca SoftwareJob Summary We're seeking a highly skilled and experienced Senior MERN Stack Developer to join our dynamic engineering team. The ideal candidate is a master of both front-end and back-end development, with a proven track record of building and scaling sophisticated web applications. You'll lead development projects, architect robust solutions, and mentor team members.Key Responsibilities<ul><li>Full-Stack Development: Design, develop, and maintain high-quality, scalable web applications using the MERN stack and modern technologies.</li><li>Back-End Architecture: Architect and implement secure, efficient back-end services with Node.js, Express.js, MongoDB, PostgreSQL, Firebase, and Supabase.</li><li>Front-End Excellence: Build responsive, high-performance user interfaces using React.js, Next.js, Tailwind CSS, and Shadcn UI.</li><li>System Analysis: Analyze and optimise application data flow, identify bottlenecks, and troubleshoot complex system-level issues for top reliability and performance.</li><li>Code Quality &amp; Mentorship: Lead code reviews, establish best practices, and mentor junior developers to build a culture of technical excellence.</li><li>Collaboration: Work closely with product managers, designers, and stakeholders to turn business requirements into innovative technical solutions.</li></ul>Qualifications and Skills<ul><li>Experience: 3-5 years of professional full-stack web development.</li><li>Back-End Proficiency: Expert-level Node.js and Express.js, plus extensive work with NoSQL (MongoDB) and SQL (PostgreSQL) databases. Familiarity with BaaS like Firebase or Supabase is a strong plus.</li><li>Front-End Proficiency: Mastery of React.js, Next.js, modern CSS frameworks (Tailwind CSS), and component libraries.</li><li>AWS/Cloud Expertise</li><li>Hands-on experience deploying and managing applications on AWS.</li><li>Strong understanding of core services like EC2, Lambda, S3, CloudFront.</li><li>Ability to design scalable and secure cloud architectures.</li><li>Experience setting up CI/CD pipelines using CodePipeline, CodeBuild, or GitHub Actions.</li><li>Familiarity with Docker and container-based deployments on AWS.</li><li>Ability to troubleshoot performance, networking, and deployment issues in AWS environments.</li><li>Analytical Skills: Exceptional ability to analyze complex architectures, diagnose data flow issues, and deliver effective fixes.</li><li>Problem-Solving: Strong critical thinking with a sharp eye for detail and quality.</li><li>Leadership: Proven experience leading projects and mentoring developers.</li><li>Tools: Proficient in Git for version control, RESTful APIs, and Agile environments.</li></ul>How to Apply Ready to elevate your career? Send your resume and portfolio to: recruitment.dusecasoftwarepvt@outlook.comPlease include &ldquo;Senior MERN Developer Application&rdquo; in the subject line. Join us and build the extraordinary!Job Type: Full-timePay: Rs120,000.00 - Rs180,000.00 per monthWork Location: In person

Senior MERN Stack Developer

Suadeo

<div>
 
 
 Company Description
 
 
 
 Suadeo is a French software company established in 2004, specializing in delivering an innovative Self BI Platform, Suadeo Designer&reg;. This platform integrates Data Governance and Data Visualization (DataViz) to empower non-IT users with autonomy in data analysis, reporting, and decision-making processes. By enabling real-time data governance, secure data lifecycle management, and easy access to a comprehensive suite of Business Intelligence tools, Suadeo provides businesses with the freedom to conduct in-depth data analytics. With headquarters in Ivry-sur-Seine, France, and offices in Switzerland and Dubai, Suadeo serves a diverse portfolio of clients in both the public and private sectors globally.
 
 
 
 
 
 
 Role Description
 
 
 
 This is a full-time on-site Senior Front-End Developer (JavaScript/JQuery) role located in Dubai. The role involves designing, developing, and implementing user-friendly front-end features using JavaScript and JQuery. The developer will work collaboratively with cross-functional teams to ensure seamless integration with back-end systems, optimize applications for maximum speed, and enhance user experiences through responsive web design. Additionally, responsibilities include troubleshooting and resolving performance issues and staying updated on emerging web development trends and technologies.
 
 
 
 
 
 
 Key Responsibilities
 
 
 <ul>
 <li>
 Design, develop, and maintain responsive, high-performance web applications using
 
 JavaScript (ES6+), TypeScript, and jQuery
 
 .
 </li>
 <li>
 Implement and optimize DOM manipulation, event handling, and dynamic UI updates for interactive content.
 </li>
 <li>
 Integrate front-end components with RESTful APIs to ensure robust and scalable client-server interactions.
 </li>
 <li>
 Use
 
 defer
 
 and
 
 async
 
 attributes appropriately for loading JavaScript files to enhance page load performance.
 </li>
 <li>
 Work with
 
 Figma or similar tools
 
 to convert modern UI/UX designs into clean, reusable, and modular components.
 </li>
 <li>
 Implement best practices in CSS, including layout techniques (Flexbox, Grid), specificity management, and cross-browser compatibility.
 </li>
 <li>
 Optimize applications for
 
 First Contentful Paint (FCP)
 
 and
 
 Time to Interactive (TTI)
 
 by understanding DNS resolution, TLS handshakes, and script execution timing.
 </li>
 <li>
 Apply advanced knowledge of JavaScript&rsquo;s
 
 event loop, callback queues, and asynchronous programming
 
 to deliver smoother UI experiences.
 </li>
 <li>
 Write and differentiate between
 
 arrow functions and traditional functions
 
 to ensure correct this binding and memory usage.
 </li>
 <li>
 Conduct thorough code reviews, write unit tests, and contribute to ongoing codebase quality and refactoring efforts.
 </li>
 <li>
 Stay updated with emerging front-end technologies and contribute to internal knowledge sharing and innovation.
 </li>
 </ul>
 
 
 
 
 
 Required Qualifications
 
 
 <ul>
 <li>
 
 5+ years
 
 of professional experience as a Front-End Developer.
 </li>
 <li>
 Strong command of
 
 JavaScript (ES6+), TypeScript, jQuery, HTML5, and CSS3
 
 .
 </li>
 <li>
 In-depth understanding of the
 
 DOM, event loop, async/defer
 
 , and browser rendering processes.
 </li>
 <li>
 Experience integrating and managing asynchronous data via
 
 REST APIs
 
 .
 </li>
 <li>
 Familiarity with concepts like
 
 DNS resolution
 
 and
 
 TLS handshake
 
 and their impact on performance.
 </li>
 <li>
 Proficient in CSS methodologies (
 
 BEM, SCSS
 
 ) and responsive design patterns.
 </li>
 <li>
 Strong experience working with
 
 Git, Agile/Scrum
 
 , and CI/CD practices.
 </li>
 <li>
 Solid understanding of
 
 arrow functions vs traditional functions
 
 and their implications on scope and this binding.
 </li>
 <li>
 Hands-on experience with
 
 Figma, Adobe XD
 
 , or similar prototyping tools.
 </li>
 <li>
 Excellent debugging, optimization, and performance tuning skills.
 </li>
 <li>
 Strong communication and teamwork capabilities.
 </li>
 </ul>
 
 
 
 
 
 Preferred Qualifications
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related discipline.
 </li>
 <li>
 Familiarity with tools such as
 
 Webpack, ESLint, Prettier
 
 , and modern front-end build pipelines.
 </li>
 <li>
 Experience performing front-end performance audits using
 
 Lighthouse, Chrome DevTools
 
 , and Core Web Vitals.
 </li>
 </ul>
 
 
 
 
 Note: Only Candidate inside the UAE
 
</div>

Senior Front-End Developer (JavaScript/JQuerry)

TalentGenie

Senior Full Stack Developer job responsibilities
 1. Work with development teams and product managers to ideate software solutions.
 2. Meet both technical and consumer needs.
 3. Design client-side and server-side architecture that can scale to thousands of end users.
 4. Ensuring responsiveness and cross-platform optimization for applications.
 5. Write technical documentation.
 6. Work with data scientists and analysts to improve software
 7. Diagnose and fix bugs and performance bottlenecks
 8. Maintain code and write automated tests to ensure the product is of the highest quality.
 9. Create security and data protection processes.
 10. Design and develop efficient APIs.
 11. Monitor & optimize application performance
 12. Staying abreast of developments in web applications and programming languages.
 13. Ability to quickly adapt and migrate code to most current technologies.
 
Job Specifications
 
1. 3+ years of proven experience working as a Full Stack Developer
 2. 5+ years of professional software development experience
 3. Strong organizational and project management skills
 4. Experience developing, mobile and web applications
 5. Proficiency with multiple front-end languages and frameworks (e.g. HTML, CSS,
 JavaScript, React, React Native)
 6. Knowledge of multiple back-end languagesNode JS, Python)
 7. Knowledge of AWS, Firebase, GIT and CI/CD tools.
 8. Hands-on experience with databases (e.g. Postgres, MongoDB)
 9. Excellent communication and teamwork skills
 10. An analytical mind with good problem solving skills and attention to detail.
 11. Degree in Computer Science, Statistics or relevant field

Sr. Fullstack Developer

Appgain

APPGIN is seeking a talented and passionate Mid-Level Frontend Developer to join our team on a part-time basis. As a key member of our development team, you will be responsible for building and maintaining high-quality, user-friendly web applications. You will collaborate with designers, backend developers, and other stakeholders to deliver exceptional user experiences.Responsibilities:<ul><li>Develop and maintain responsive web applications using HTML, CSS, and JavaScript.</li><li>Implement and maintain front-end frameworks (React or Node JS Next JS).</li><li>Collaborate with UI/UX designers to translate design mockups and prototypes into functional code.</li><li>Optimize web applications for speed, performance, and scalability.</li><li>Ensure cross-browser compatibility and responsiveness across various devices.</li><li>Write clean, well-documented, and maintainable code.</li><li>Participate in code reviews to ensure code quality and best practices.</li><li>Troubleshoot and debug front-end issues.</li><li>Stay up-to-date with the latest front-end development trends and technologies.</li><li>Contribute to the improvement of development processes and workflows.</li></ul>Qualifications:<ul><li>4+ years of professional experience as a Frontend Developer.</li><li>Solid understanding of HTML, CSS, and JavaScript, including ES6+ syntax.</li><li>Experience with one or more modern front-end frameworks (React or Node JS Next JS).</li><li>Familiarity with responsive design principles and mobile-first development.</li><li>Experience with version control systems (e.g., Git).</li><li>Understanding of web performance optimization techniques.</li><li>Strong problem-solving and debugging skills.</li><li>Excellent communication and collaboration skills.</li><li>Ability to manage time effectively in a part-time role.</li><li>Experience with state management libraries (e.g., Redux, Context API).</li><li>Knowledge of CSS preprocessors (e.g., Sass, Less).</li><li>Experience with testing frameworks (e.g., Jest, Cypress).</li><li>Familiarity with Agile development methodologies.</li><li>Understanding of web accessibility standards (WCAG).</li><li>Experience with RESTful APIs.</li></ul>Job Type: Part-time- RemoteJob Type: Part-timeExpected hours: 20 per weekEducation:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>React: 4 years (Preferred)</li><li>Node JS: 4 years (Preferred)</li><li>Next JS: 4 years (Preferred)</li></ul>

Mid-Level Frontend Developer P.T

Open designs

Job Role : Freelancer Front End Developer Minimum 1 Year of Experience Location : Open Designs, 2nd floor, Temple Towers, Nandanam, Chennai-600035. Contact : 8754549141 or hr@opendesigns.inRoles &amp; Responsibilities<ul><li>Develop responsive, user-friendly web pages using HTML, CSS, React,Wordpress, JavaScript, and modern front-end frameworks (React / Vue / Angular).</li><li>Convert UI/UX Figma/Adobe XD/Wireframes into fully functional front-end interfaces.</li><li>Ensure mobile responsiveness and cross-browser compatibility for all screens.</li><li>Optimize website performance for speed, SEO, and overall user experience.</li><li>Integrate APIs and collaborate with backend developers to ensure seamless data flow.</li><li>Troubleshoot and fix UI issues, bugs, and layout inconsistencies.</li><li>Customize themes, components, or UI libraries based on project requirements.</li><li>Maintain clean, reusable, and well-documented code.</li><li>Communicate regularly with clients to provide updates, clarify requirements, and deliver tasks on time.</li><li>Manage multiple projects and deliver high-quality work within deadlines.</li><li>Stay updated with the latest front-end trends, frameworks, and best practices.</li></ul>Job Type: Freelance Contract length: 3 monthsPay: From &#8377;15,000.00 per monthWork Location: In person

Freelance Front End Developer

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