senior web applications developer

SIx Sigma Marketing

Company: REDLUMB Location: Bahria Town Phase 8, Rawalpindi Job Type: Full-Time (On-Site) Timings: 10:00 AM &ndash; 6:00 PM (6 Days a Week) Salary: PKR 100,000 &ndash; 150,000 (Can be even more based on Experience/Skill)Role OverviewWe&rsquo;re looking for a Senior Web Developer who can take ownership of projects across multiple platforms, handle both development and maintenance tasks, and consistently deliver high-quality work within deadlines.Key Responsibilities- Develop and manage websites across WordPress and other platforms as needed - Build and maintain web applications using modern technologies (including React where required) - Handle API integrations and third-party services - Maintain and optimize existing client websites (performance, security, updates) - Troubleshoot bugs and ensure smooth functionality across projects - Adapt to new platforms or technologies as business needs evolve - Collaborate with team members and meet daily/weekly deliverables - Handle website deployment, migrations, and server-side setup across different hosting environments - Troubleshoot server-related issues during deployment, testing, and production releasesRequirements- Strong experience with WordPress (including custom plugin development) - Solid understanding of PHP, JavaScript, and modern frameworks (React preferred) - Ability to work across or quickly adapt to different platforms/CMS - Experience with API integration and backend logic - Good knowledge of website performance optimization and debugging - Ability to manage multiple projects and meet deadlines consistently - Strong problem-solving skills and attention to detail - Team player with a professional work ethic - Strong understanding of server-side deployment processes and website migration workflows - Ability to identify and resolve server-related issues during testing and live deploymentsWhat We Offer- Performance-based bonuses - Salary increments aligned with company growth - Opportunities for career advancement into senior/lead roles - A collaborative and growth-focused work environmentHiring Process- Portfolio of live projects is required - Shortlisted candidates will go through a technical interviewPay: Rs100,000.00 - Rs150,000.00 per monthWork Location: In person

Senior Web Developer

Bit Development Pvt Ltd

Job Title: Senior Full Stack Software DeveloperCompany: e-Tools Software Pty Ltd Location: Karachi, Pakistan (On-site) Job Type: Full-TimeRole Overviewe-Tools Software Pty Ltd is seeking an experienced Senior Full Stack Software Developer to join our Karachi team. In this role, you will be responsible for designing, developing, and maintaining high-quality software solutions while contributing to new product development and ensuring timely delivery.Key Responsibilities<ul><li>Design and develop scalable, high-performance applications</li><li>Contribute to system architecture and technical design decisions</li><li>Maintain and enhance existing software products</li><li>Develop and integrate APIs and backend services</li><li>Collaborate with cross-functional teams to deliver business requirements</li><li>Ensure code quality, performance, and best development practices</li><li>Troubleshoot and resolve technical issues</li></ul>Requirements<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field</li><li>8+ years of experience in software development in a commercial environment</li><li>Strong expertise in:</li><li>.NET Framework (3.5+) and .NET Core (5+)</li><li>C#, ASP.NET Core, Web API, Entity Framework</li><li>Frontend experience with React JS, Bootstrap, jQuery, HTML, and CSS</li><li>Experience with AWS Cognito and Azure Active Directory (AD)</li><li>Strong knowledge of SQL Server, database design, and performance optimization</li><li>Solid understanding of SOLID principles and clean coding practices</li><li>Experience with Git/TFS and Agile development methodologies</li><li>Strong problem-solving and analytical skills</li><li>Ability to work independently and meet deadlines</li><li>Good communication and teamwork skills</li></ul>Pay: Up to Rs350,000.00 per monthWork Location: In person

Senior Full Stack Software Developer (DotNet & React)

Ecom Verse

We are looking for a high-performing Senior Full Stack Developer who is as much a problem solver as they are a coder. This role is for someone who moves fast, works independently, and stays ahead of the curve by integrating AI and automation into every solution they build.Key Responsibilities<ul><li>End-to-End Development: Design, develop, and deploy scalable web applications and high end branded websites.</li><li>AI Integration: Implement AI solutions (LLMs, OpenAI API, LangChain, etc.) to enhance user experience and internal efficiency.</li><li>Automation: Build and manage automated workflows and integrations between various platforms (APIs, Zapier, Make, or custom scripts).</li><li>Technical Ownership: Take full ownership of projects from concept to deployment with minimal supervision.</li><li>Performance Optimization: Ensure all platforms are lightning-fast, secure, and mobile-responsive.</li></ul>Required Experience &amp; Skills<ul><li>Experience: Minimum 3+ years of professional full-stack development experience.</li><li>Tech Stack: Proficiency in modern frameworks (e.g., React, Next.js, Vue) and backend languages (e.g., Node.js, Python, PHP).</li><li>AI/ML Familiarity: Proven experience integrating AI APIs into production environments.</li><li>Database Management: Strong knowledge of SQL and NoSQL databases.</li><li>Design Sensibility: Ability to translate brand identity into high-converting, aesthetically pleasing web interfaces.</li><li>Independence: You are a &quot;department of one&quot; when needed capable of researching solutions and troubleshooting without hand-holding.</li></ul>Who You Are<ul><li>Fast &amp; Agile: You prefer shipping clean, functional code quickly rather than over-engineering for months.</li><li>Solution-Oriented: When you hit a wall, you find a way over, under, or through it using the latest tools available.</li><li>Independent: You can take a brief and turn it into a finished product with high autonomy.</li><li>Clear Communicator: You can explain technical decisions and timelines clearly.</li></ul>Job Type: Full-timePay: Rs250,000.00 - Rs350,000.00 per monthWork Location: In person

Senior Full Stack Developer (Night Shift)

iSchool

<div>iSchool is looking for an experienced Senior Web Development Content Developer to lead the creation of engaging, real world web development content.
This is a leadership role where you will design and oversee full-stack web development learning experiences, mentor content developers, and ensure that all content is aligned with industry standards and modern educational practices.
You will play a key role in shaping how students learn frontend, backend, and cloud technologies through practical, project-based learning.
Key Responsibilities<ul><li>
Lead the development of comprehensive web development curriculum (Frontend + Backend)
</li><li>Design:
</li><li><ul><li>Interactive lessons and structured learning paths
</li><li>Hands-on projects and real-world applications
</li><li>Assessments and evaluation frameworks
</li></ul></li><li>Mentor and guide junior content developers
</li><li>Define curriculum structure, roadmap, and delivery strategy
</li><li>Review and enhance content based on student feedback and performance
</li><li>Maintain high standards of content quality, clarity, and engagement
</li><li>Contribute to cross-functional and project leadership initiatives</li></ul> 

Requirements 
 
Technical Requirements Frontend<ul><li>
Strong knowledge of HTML5, CSS3, JavaScript (ES6+)
</li><li>Responsive Design (Flexbox, Grid, Media Queries)
</li><li>Familiarity with Bootstrap
</li><li>Solid understanding of DOM, Events, Web Storage
</li></ul>React (Advanced Frontend)<ul><li>
Experience with React.js
</li><li>Hooks: useState, useEffect
</li><li>Component-based architecture
</li><li>React Router &amp; performance optimization
</li></ul>Backend<ul><li>
Strong experience with Node.js &amp; Express.js
</li><li>Building RESTful APIs
</li><li>Middleware &amp; routing
</li><li>MongoDB &amp; Mongoose
</li><li>Async programming &amp; error handling
</li></ul>Advanced Backend<ul><li>
Authentication &amp; Authorization (JWT, bcrypt)
</li><li>API best practices (pagination, filtering)
</li><li>Real-time apps (Socket.io)
</li><li>Testing basics (Jest / API testing)
</li></ul>DevOps &amp; Cloud<ul><li>
Docker &amp; Docker Compose
</li><li>CI/CD basics (GitHub Actions)
</li><li>Deployment (Vercel, Render, or similar)
</li><li>Environment variables &amp; configuration
</li></ul>Architecture &amp; Cloud Concepts<ul><li>
Cloud fundamentals (IaaS, PaaS, FaaS)
</li><li>Microservices vs Monolith
</li><li>Kubernetes fundamentals
</li><li>Serverless basics
</li></ul>What We&rsquo;re Looking For<ul><li>
Strong experience building real-world full-stack web applications
</li><li>Experience in curriculum design, teaching, or mentoring
</li><li>Ability to simplify complex technical concepts
</li><li>Leadership mindset with experience managing or guiding teams
</li><li>Strong problem-solving and structured thinking
</li><li>Passion for education and student impact 
</li></ul> 
 
Benefits 
 
Why Join This Project?<ul><li>
Lead the creation of impactful web development content at scale
</li><li>Shape how the next generation learns coding in Egypt
</li><li>Flexible project-based engagement with a fast-growing edtech team</li></ul></div>

Senior Web Development Content Developer

Digital Cuberoot

RoleLead the development and technical management of our Shopify-based e-commerce storefront. While Shopify is the primary platform today, we need a developer who thinks beyond any single platform &mdash; someone with the full-stack e-commerce architecture skills to build, scale, or migrate an online store independently if the business requires it. You should be equally comfortable customising a Shopify Liquid theme, spinning up a WordPress site, or architecting a standalone e-commerce application from the ground up using modern frameworks and databases.You also own the group&rsquo;s web infrastructure: hosting, domains, DNS, SSL, and security across all properties. Hands-on coding daily.Key Responsibilities<ul><li>Shopify storefront (primary focus): Theme customisation and development (Liquid, HTML/CSS/JS), custom sections and templates configurable by non-technical staff, mega-menu, product page enhancements, campaign landing pages (&le;48hr turnaround), app stack integration and conflict resolution, checkout and payment gateway optimisation.</li><li>Full-stack e-commerce capability: Ability to architect and build a complete e-commerce solution independently: database design, product catalogue, cart and checkout logic, payment gateway integration, user authentication, order management, and inventory sync. This is critical for evaluating platform decisions, building custom functionality Shopify cannot support, and ensuring we are never locked into a single vendor.</li><li>Multi-platform experience: Maintain the WordPress corporate site including updates, security hardening, and plugin management. Comfortable working across WooCommerce, Magento, or other e-commerce platforms as reference points for best practices and potential migration evaluation.</li><li>Hosting, domains &amp; DNS: Manage all group domains (registration, renewal, DNS records including SPF/DKIM/DMARC for email deliverability). Configure and maintain hosting for non-Shopify properties. CDN setup (Cloudflare), backups, and disaster recovery.</li><li>Web security: SSL certificate management, 2FA enforcement on all admin accounts, vulnerability patching within 48 hours, access control register, DDoS protection, PCI DSS awareness, and first-response for any security incident.</li><li>Performance &amp; technical SEO: Core Web Vitals optimisation (LCP &lt;2.5s), image compression pipeline, structured data (JSON-LD), sitemaps, canonicals, redirect management, and crawl error resolution.</li><li>Analytics &amp; tracking: GA4 enhanced e-commerce via GTM, Meta Pixel, conversion tracking accuracy (&lt;5% variance vs Shopify).</li><li>Mobile app coordination: Product feed consistency between Shopify and iOS/Android app, deep-linking, and smart app banners.</li></ul>Required Skills<ul><li>E-commerce development: Advanced Shopify (Liquid, Storefront/Admin APIs, CLI) as the primary platform. Proven ability to build a complete e-commerce site from scratch using at least one modern stack (e.g., Node.js/Express + database, Django, Laravel, or headless commerce with React/Next.js + API). Understanding of payment gateway integration (Stripe, PayPal, Checkout.com), cart logic, and order workflows at the code level &mdash; not just plugin configuration.</li><li>Front-end: HTML5, CSS3 (Flexbox, Grid, variables), JavaScript (ES6+), responsive mobile-first design. Ability to translate briefs into pixel-perfect, high-converting pages.</li><li>Back-end &amp; databases: At least one server-side language (Node.js, Python, PHP, or Ruby). Working knowledge of relational databases (MySQL/PostgreSQL) and basic API design (REST). Enough to build custom middleware, integrations, or standalone tools when Shopify apps fall short.</li><li>Platform breadth: Hands-on experience with at least one additional e-commerce platform beyond Shopify (WooCommerce, Magento, BigCommerce, or custom-built). WordPress development including theme/plugin work and security hardening.</li><li>Infrastructure: DNS management (A/CNAME/MX/TXT/SPF/DKIM/DMARC), cloud hosting (AWS, DigitalOcean, or managed), Cloudflare CDN, SSL/TLS, Linux CLI basics, email infrastructure.</li><li>Security: WordPress hardening, OWASP Top 10 awareness, access control &amp; 2FA, vulnerability scanning, incident response fundamentals.</li><li>Tools: Git version control, GTM, GA4 e-commerce tracking, Google Search Console. Comfortable with technical SEO implementation.</li></ul>Preferred Skills:Shopify Plus (Scripts, Flow) Custom Shopify app development (Node.js/Remix) Headless commerce (Hydrogen, Storefront API) React/Vue/Next.js Docker CI/CD pipelines API integration with ERP systems Penetration testing FigmaJob Type: Full-timePay: Rs90,000.00 - Rs150,000.00 per monthWork Location: In person

Valify Solutions

<div>
 
 Role Description
 
 
 
 This is a full-time hybrid role for a Senior Frontend Developer ReactJS at Valify Solutions. The Senior Frontend Developer will be responsible for back-end and front-end web development, responsive web design, and software development. This role will involve collaborating with the team while also having the flexibility for some remote work.
 
 
 
 What You&rsquo;ll Do As a ReactJS Developer
 
 
 
 <ul>
 <li>
 Develop and maintain responsive web and mobile applications integrated with a Python backend.
 </li>
 <li>
 Build interactive, scalable dashboards for data visualization and management.
 </li>
 <li>
 Collaborate with the design and backend teams to deliver seamless user experiences.
 </li>
 <li>
 Optimize application performance for smooth user interaction
 </li>
 </ul>
</div>

Frontend Developer

Tracking World

Job TitleJunior Oracle APEX DeveloperExperience Level6 months &ndash; 2 yearsLocationLahore, Head OfficeEmployment TypeFull-timeAbout the RoleWe are looking for a motivated Junior Oracle APEX Developer to join our team and support the development, maintenance, and enhancement of low-code web applications using Oracle Application Express (APEX).This role provides hands-on exposure to enterprise-level applications, mentorship from senior developers, and growth opportunities in database-driven development. You will work on forms, reports, dashboards, and integrations in an Agile environment.Key Responsibilities<ul><li>Assist in designing, developing, and maintaining Oracle APEX applications (pages, regions, items, processes, dynamic actions)</li><li>Develop interactive reports, classic reports, forms, charts, calendars, and dashboards</li><li>Write and optimize SQL queries and PL/SQL code (procedures, functions, packages, triggers)</li><li>Handle data manipulation, validations, and business logic within APEX</li><li>Integrate APEX applications with REST APIs, web services, or external data sources</li><li>Debug and fix issues in existing applications under senior guidance</li><li>Participate in requirements gathering, testing, deployment, and basic documentation</li><li>Collaborate with senior developers, DBAs, and business stakeholders</li><li>Follow APEX best practices for performance, security, and UI/UX improvements</li></ul>Must-Have Skills &amp; Qualifications<ul><li>6 months &ndash; 2 years of experience in Oracle APEX (internships, freelance, projects, or self-learning)</li><li>Strong knowledge of SQL and PL/SQL (queries, joins, procedures, functions, packages, cursors, exceptions)</li><li>Good understanding of Oracle Database concepts (tables, views, indexes, sequences, constraints)</li><li>Hands-on experience in building APEX applications (pages, items, regions, dynamic actions, processes, validations)</li><li>Familiarity with APEX components:</li><li>Interactive Reports &amp; Grids</li><li>Forms</li><li>Charts</li><li>Master-Detail Applications</li><li>AJAX / REST integrations</li><li>Basic knowledge of web technologies (HTML, CSS, JavaScript, jQuery basics)</li><li>Experience with tools like SQL Developer, APEX Builder, and browser DevTools</li><li>Strong problem-solving skills and willingness to learn</li></ul>Additional Requirements<ul><li>Bachelor&rsquo;s degree in Computer Science, IT, Software Engineering, or equivalent practical experience</li><li>Experience with Oracle APEX versions 19.x to 23.x</li><li>Portfolio / GitHub / Oracle APEX workspace demos (mandatory)</li><li>Basic knowledge of RESTful services or Oracle REST Data Services (ORDS)</li><li>Understanding of APEX security (authentication schemes, authorization, roles)</li><li>Exposure to Oracle Forms/Reports migration to APEX (plus point)</li><li>Basic knowledge of Git / version control systems</li></ul>Job Type: Full-timePay: Rs80,000.00 - Rs120,000.00 per monthWork Location: In person

Junior Oracle Apex Developer

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Junior Oracle Apex Developer