senior web developer

Capitol Systems and Services, LLC

Web Application Developer with Active Security ClearanceRequirements: Bachelor&rsquo;s in engineering, computer science, or equivalent with 5+ yrs experience or AA with 7+ yrs experienceThe Senior Level Web Application Developer shall be responsible for systems development, testing and implementation in a web-based environment. He/she shall have experience with web applications, particularly in the context of multi-tiered applications, hands-on experience with API development and development of web services in a.NET environment.Additional experience required:&middot; Systems development, testing and implementation in complex environment with mainframe, web and GUI components, lead architecture and design decisions, SQL query optimization. Clearly articulate personal technical decisions, think critically about a new system, lead design conversations, and demonstrate hands-on experience driving solutions from the ground up.&middot; Internet application development within a Microsoft web environment using the following: ASP with recent ASP.NET, SQL Server (including stored procedures), Visual Studio 2010 or later, and IIS.&middot; Programming languages such as HTML/ CSS, JAVA script, Python, PHP, and SQL.&middot; Using DB2 Connect and integrating with mainframe applications.&middot; Design, development, and consumption of WCF services within an enterprise architecture.Job Type: Full-timePay: $100,000.00 per yearBenefits:<ul><li>401(k)</li><li>401(k) matching</li><li>Dental insurance</li><li>Health insurance</li><li>Life insurance</li><li>Paid time off</li><li>Professional development assistance</li><li>Referral program</li><li>Vision insurance</li></ul>Security clearance:<ul><li>Confidential (Required)</li></ul>Work Location: Remote

Senior Web Application Developer with Active Security Clearance

FitMatch Consulting Group

Job Title: Senior WordPress Developer (JavaScript-Focused)Location: Remote / International Projects Experience Required: 4&ndash;7+ Years Employment Type: Full-Time / ContractAbout the RoleWe are looking for a highly skilled Senior WordPress Developer with strong expertise in JavaScript to lead the development of high-performance, scalable, and secure web solutions. This role requires deep technical knowledge of WordPress architecture, modern JavaScript frameworks, and custom development for enterprise-level projects.Key Responsibilities<ul><li>Design, develop, and maintain custom WordPress themes and plugins</li><li>Build dynamic front-end interfaces using JavaScript (ES6+)</li><li>Integrate third-party APIs and services</li><li>Optimize website performance, security, and scalability</li><li>Customize WordPress using hooks, filters, and core APIs</li><li>Develop Gutenberg blocks and custom components</li><li>Implement REST APIs and headless WordPress solutions</li><li>Collaborate with UI/UX designers, backend teams, and project managers</li><li>Lead junior developers and conduct code reviews</li><li>Ensure best practices in coding standards, version control, and deployment</li></ul>Required Skills &amp; QualificationsCore WordPress Skills<ul><li>Advanced knowledge of WordPress core, themes, plugins, and architecture</li><li>Custom plugin &amp; theme development</li><li>WooCommerce customization</li><li>WordPress security &amp; performance optimization</li><li>ACF, CPT, taxonomies, multisite setups</li></ul>JavaScript Expertise<ul><li>Strong command of JavaScript (ES6+)</li><li>Experience with React.js / Vue.js / Next.js (any one preferred)</li><li>AJAX, REST APIs, JSON handling</li><li>Gutenberg block development (React-based)</li></ul>Technical Stack<ul><li>PHP (OOP, MVC concepts)</li><li>HTML5, CSS3, SASS, Tailwind, Bootstrap</li><li>MySQL / Database optimization</li><li>Git / GitHub / GitLab</li><li>CI/CD pipelines</li><li>Webpack / Vite / NPM</li></ul>Nice to Have<ul><li>Headless WordPress experience</li><li>GraphQL</li><li>Docker / DevOps basics</li><li>Cloud hosting (AWS, Vercel, Cloudflare, DigitalOcean)</li><li>SEO &amp; Core Web Vitals optimization</li></ul>What We Offer<ul><li>Work on international high-revenue projects</li><li>Remote-first environment</li><li>Performance-based growth</li><li>Leadership role &amp; technical ownership</li><li>Long-term career growth</li><li>Competitive compensation (USD-based projects)</li></ul>Job Type: Part-timeExpected hours: No less than 20 per weekWork Location: Remote

Senior Wordpress Developer

CrossWorkers

<div>About the Job: 
 
Title: Senior Frontend Developer (Core Web Applications)
Industry: IT Software
Reporting Line: Engineering Manager / Service Delivery Manager
Position Type: Full Time
Location: Cairo Office
We are looking for a highly skilled and passionate Senior Frontend Developer to design and build scalable, high-performance web applications. The ideal candidate will focus on creating clean, maintainable architecture while delivering exceptional user experiences across modern web platforms.<h3 class="jobSectionHeader">
Key Responsibilities</h3>
Frontend Development:<ul><li>
Develop modern, responsive web applications using ReactJS and TypeScript</li><li>
Build reusable UI components and scalable frontend architecture</li><li>
Ensure high performance, accessibility, and cross-browser compatibility</li><li>
Optimize applications for maximum speed and responsiveness</li></ul>
System Integration:<ul><li>
Integrate frontend applications with REST APIs and microservices</li><li>
Collaborate closely with backend engineers to ensure seamless data flow</li></ul>
Collaboration &amp; Delivery:<ul><li>
Work with designers, product managers, and DevOps teams to deliver high-quality features</li><li>
Participate in Agile methodologies including Scrum and Kanban</li><li>
Contribute to code reviews and continuous improvement initiatives</li></ul><h3 class="jobSectionHeader">
Required Skills</h3><ul><li>
Strong experience with ReactJS and TypeScript</li><li>
Solid knowledge of HTML5, CSS3, and modern frontend practices</li><li>
Experience with state management tools such as Redux, React Query, or similar</li><li>
Hands-on experience integrating REST APIs &amp; microservices</li><li>
Proficiency with Git (GitHub, GitLab, Bitbucket)</li><li>
Strong problem-solving and debugging skills</li></ul><h3 class="jobSectionHeader">
Nice to Have</h3><ul><li>
Exposure to Microsoft Azure</li><li>
Familiarity with CI/CD pipelines and automation tools</li><li>
Experience working in scalable, cloud-based environments</li></ul><h3 class="jobSectionHeader">
What We Offer</h3><ul><li>
Competitive salary package</li><li>
Social &amp; medical insurance</li><li>
Professional growth and learning opportunities</li><li>
Flexible and collaborative work environment</li><li>
Career development and advancement</li><li>
Modern tools and high-quality technical setup</li></ul></div>

Senior Frontend Developer (Core Web Applications)

Bridgeway Solution

Position: AI Web DeveloperType: RemoteTimings: Full-time | 1:00 PM - 9:00 PM PKTAbout us:Our Danish client owns a digital marketing agency that partners with brands to drive growth across their entire digital ecosystem. We work as an extension of our clients&rsquo; teams &mdash; combining strategy, content, paid media, and automation to help businesses scale efficiently in a competitive market. They are looking for a highly senior AI Web Developer.Responsibilities:<ul><li>Design, build, and maintain scalable full-stack web applications</li><li>Work across frontend, backend, and infrastructure when needed</li><li>Collaborate closely with product, design, and AI teams</li><li>Develop and integrate AI-driven workflows into products</li><li>Operate in an AI-first development environment using tools like Claude</li><li>Translate product requirements into technical architecture</li><li>Write clean, maintainable, and well-documented code</li><li>Review code and mentor mid/junior developers when needed</li><li>Participate in system design and technical decision-making</li><li>Continuously improve development workflows using AI-assisted tooling</li></ul>Requirements:<ul><li>5&ndash;7 years of professional experience in full-stack web development</li><li>Strong understanding of both frontend and backend systems</li><li>Comfortable working across different tech stacks (no single-stack dependency)</li><li>Solid understanding of APIs, databases, and modern web architecture</li><li>Experience building production-grade applications</li><li>Strong problem-solving and system design skills</li><li>Fluent in English (written and spoken)</li><li>Open mindset toward AI-first development practices</li><li>Willingness to learn and operate AI tools such as Claude for coding workflows</li><li>Ability to work in fast-moving, experimental environments</li></ul>Nice to have:<ul><li>Experience working with AI-assisted development tools</li><li>Exposure to LLM integrations or AI product features</li><li>DevOps / cloud infrastructure familiarity</li><li>Startup or scale-up experience</li><li>Experience mentoring developers</li><li>Understanding of modern CI/CD workflows</li><li>Experience working in remote or async teams</li></ul>What we offer:<ul><li>Full-time remote opportunity</li><li>Health Insurance and Provident Fund</li><li>Dynamic and supportive work environment</li><li>Salary starts from PKR 220k</li></ul>Job Type: Part-timePay: From Rs250,000.00 per monthWork Location: In person

AI Web Developer - Remote

FE fundinfo

<div>Shape the future of large-scale financial technology by building high‑performance PHP applications that power critical products used by investment professionals worldwide. 
This role offers the opportunity to work at the heart of Product and Engineering, contributing directly to the product roadmap while influencing technical direction and best practices. You will work on complex, scalable systems, collaborate with experienced engineers and technical leaders, and play a key role in modernising platforms while reducing technical debt. It&rsquo;s a chance to combine hands-on development with mentorship, ownership, and long-term career growth in a global technology environment. 
Your key responsibilities as a Senior PHP Developer will include:<ul>
<li>
Designing, developing, and delivering secure, scalable, and high‑performance web-based applications using PHP and related technologies.</li>
<li>Collaborating closely with the Technical Lead, developers, and product stakeholders to deliver the product roadmap.</li>
<li>Contributing to architectural decisions and maintaining overall system design across multiple initiatives.</li>
<li>Writing clean, reusable, and maintainable code while applying object‑oriented design principles and patterns.</li>
<li>Supporting product development and release cycles through code reviews, quality standards, and best practices.</li>
<li>Providing technical guidance and mentorship to other developers within a distributed engineering team.</li></ul> 
You will need the following experience and skills to join us as a Senior PHP Developer:<ul>
<li>
You have 7+ years of hands-on experience developing applications using PHP and MVC frameworks, ideally Symfony.</li>
<li>You have strong experience building and integrating RESTful APIs, web services, and modern web technologies.</li>
<li>You have extensive experience working with relational databases such as PostgreSQL or MySQL.</li>
<li>You demonstrate a deep understanding of object‑oriented design, clean code principles, and automated testing.</li>
<li>You are confident working in Agile environments and collaborating through Git-based source control.</li></ul> 

FE fundinfo is a leading financial data provider, connecting the investment industry across the UK, Europe, and Asia-Pacific through an integrated platform. Our skilled team empowers clients with data-driven insights, making the industry Navigate Complexity with Confidence!
At FE fundinfo, you&rsquo;ll join a collaborative and inclusive environment where engineering excellence, knowledge sharing, and continuous improvement are encouraged. The business supports hybrid working, values open communication across global teams, and invests in learning, development, and team connection through regular collaboration and social activities.</div>

Senior PHP Developer

HashTech

We're Hiring: Senior Full-Stack Web Developer<ul><li>Experience: Minimum 4 Years</li><li>Company: The Hashtech</li><li>Work Days: 6 Days a Week (Saturday Off)</li><li>Location: Shahrah-e-Faisal, Karachi</li><li>Salary: Market Competitive</li></ul>We&rsquo;re looking for a skilled Full-Stack Web Developer who can build custom websites, deeply customize WordPress, and confidently handle server, hosting, and security challenges.This role is perfect for someone who enjoys working beyond themes and page builders and understands how websites work end to end from code to server to security.What You'll Do<ul><li>Develop custom websites using PHP, HTML, CSS, and JavaScript</li><li>Build and maintain custom WordPress themes &amp; plugins</li><li>Customize and extend WordPress (ACF, CPTs, hooks, filters, WooCommerce)</li><li>Handle hosting, server, and deployment issues</li><li>Configure domains, DNS, SSL, backups, and migrations</li><li>Monitor, manage, and secure websites against bot attacks, malware, and brute-force attempts</li><li>Troubleshoot performance, security, and uptime issues</li><li>Work closely with our team to deliver high-quality web solutions</li></ul>What We're Looking For<ul><li>Strong experience with PHP (core &amp; OOP)</li><li>Advanced WordPress custom development experience</li><li>Solid understanding of MySQL databases</li><li>Experience with servers &amp; hosting environments</li><li>Knowledge of website security best practices</li><li>Experience fixing hacked WordPress websites</li><li>Familiarity with tools like Cloudflare, firewalls, and security plug</li></ul>Apply Now:Send your resume to hr@thehashtech.co(Please mention the position in the subject line)Job Type: Full-timePay: Rs80,000.00 - Rs140,000.00 per monthWork Location: In person

Senior Full-Stack Web Developer

TAQA Water

<div>
 
 About The Role
 
 
 
 About the job Senior Software Front End Developer
 
 
 We are seeking a talented and experienced Senior Front-End Software Developer to join our dynamic team. The ideal candidate will have 3&ndash;5 years of professional experience in front-end development, a passion for building exceptional user experiences, and a drive to collaborate in a fast-paced, innovative environment.
 
 
 Key Responsibilities
 
 
 <ul>
 <li>
 Design, develop, and maintain high-quality, scalable front-end applications using modern JavaScript frameworks (such as React, Angular, or Vue.js).
 </li>
 <li>
 Collaborate with UX/UI designers and backend engineers to deliver seamless and responsive user interfaces.
 </li>
 <li>
 Optimize applications for maximum speed, scalability, and accessibility.
 </li>
 <li>
 Implement best practices in code quality, testing, and documentation.
 </li>
 <li>
 Mentor junior developers and contribute to team knowledge sharing and code reviews.
 </li>
 <li>
 Stay current with emerging trends and technologies in front-end development.
 
 
 </li>
 </ul>
 
 Required Qualifications
 
 
 
 <ul>
 <li>
 Bachelors degree in Computer Science, Software Engineering, or related field, or equivalent practical experience.
 </li>
 <li>
 3&ndash;5 years of professional front-end software development experience.
 </li>
 <li>
 Proficiency in HTML5, CSS3, and JavaScript (ES6+).
 </li>
 <li>
 Hands-on experience with one or more modern front-end frameworks (React, Angular, Vue.js, etc.).
 </li>
 <li>
 Strong understanding of responsive and adaptive design principles.
 </li>
 <li>
 Experience with version control tools (e.g., Git).
 </li>
 <li>
 Excellent problem-solving skills and attention to detail.
 </li>
 <li>
 Effective communication and teamwork abilities.
 
 
 </li>
 </ul>
 
 Preferred Skills
 
 
 
 <ul>
 <li>
 Experience with TypeScript and state management libraries (Redux, MobX, etc.).
 </li>
 <li>
 Familiarity with RESTful APIs and integration with backend services.
 </li>
 <li>
 Knowledge of accessibility standards and web performance optimization.
 </li>
 <li>
 Exposure to automated testing frameworks (Jest, Cypress, etc.).
 </li>
 <li>
 Agile development experience.
 </li>
 </ul>
</div>

Senior Software Front End Developer

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