solution architect ( .net + reactjs , react native)

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senior back end engineer (java)

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solution architect ( .net + reactjs , react native) Jobs in Karachi

full stack developer mern pern

Black and White Osprey

Location: Onsite Salary: PKR 32,000 &ndash; 40,000 + BonusesJob Description:We are looking for a passionate and skilled Full Stack Developer (MERN / PERN Stack) to join our growing team. The ideal candidate should have hands-on experience in building scalable web applications and a strong understanding of both frontend and backend development.Responsibilities:<ul><li>Develop and maintain web applications using MERN / PERN stack</li><li>Build responsive and user-friendly interfaces</li><li>Design and manage RESTful APIs</li><li>Work with databases like MongoDB or PostgreSQL</li><li>Collaborate with team members to deliver high-quality solutions</li><li>Debug, test, and optimize applications</li></ul>Requirements:<ul><li>Strong knowledge of JavaScript (ES6+)</li><li>Experience with React.js, Node.js, and Express.js</li><li>Familiarity with MongoDB or PostgreSQL</li><li>Understanding of Git and version control</li><li>Basic knowledge of deployment and hosting</li><li>Problem-solving skills and attention to detail</li><li>Candidates having a diploma or equivalent certificate with a teaching background will be preferred</li></ul>Preferred Skills (Bonus):<ul><li>Experience with Next.js</li><li>Knowledge of cloud platforms (AWS, Firebase, etc.)</li><li>Understanding of UI/UX principles</li></ul>What We Offer:<ul><li>Competitive salary (PKR 32,000 &ndash; 40,000)</li><li>Performance-based bonuses</li><li>Growth and learning opportunities</li><li>Friendly and professional work environment</li></ul>How to Apply:Interested candidates can apply via Indeed or contact us directly.Work Location: In person

Full Stack Developer (MERN / PERN)

ALLSTAR TECHNOLOGY

Are you passionate about building secure and scalable web applications in the healthcare space? AST is looking for a MERN Stack Developer to join our team and work on projects that truly make an impact.What You&rsquo;ll Do:<ul><li>Build full-stack web applications using MongoDB / PostgreSQL / MySQL, Express, React (Next.js), and Node.js.</li><li>Design and develop REST APIs to power frontend features and integrations.</li><li>Create responsive, user-friendly UIs with Next.js component libraries, including ShadeCN and Tailwind CSS.</li><li>Collaborate with design, development, and management teams in meetings and brainstorming sessions.</li><li>Actively research new solutions, suggest improvements, and contribute ideas to enhance the product.</li><li>Manage code with Git-based repositories (GitHub, Bitbucket) and handle multiple branches efficiently.</li><li>Use AI coding tools like Codex or Cursor to speed up development and improve code quality.</li><li>Track and manage tasks using Jira or Trello to keep projects on schedule.</li><li>Optional: Work with microservices, cloud deployments (AWS/Azure), Redis caching, Elasticsearch, or integrate Large Language Models (LLMs) like GPT, Claude, Sonnet, Gemini, etc.</li></ul>What We&rsquo;re Looking For:<ul><li>1&ndash;2 years of full-stack development experience, ideally in healthcare projects (any domain).</li><li>Strong knowledge of JavaScript/TypeScript and modern frontend/back-end frameworks.</li><li>Experience with Next.js, component libraries, Tailwind CSS.</li><li>Comfortable using Git for version control and collaboration.</li><li>Experience in designing and building REST APIs.</li><li>Exposure to AI-assisted development tools is a plus.</li><li>EMR/EHR software experience is a bonus.</li><li>Understanding of data security, integrity, and healthcare compliance (HIPAA, SOC2, US healthcare standards) is a plus.</li><li>Familiarity with Jira or Trello for task and project management.</li><li>Optional: Knowledge of microservices, cloud platforms, Redis, Elasticsearch, or AI/LLM integration.</li><li>Active, passionate, presentable, and collaborative individual with strong communication, interpersonal, and problem-solving skills.</li></ul>Why Join AST:<ul><li>Work on impactful projects that make a real difference in healthcare.</li><li>Collaborate with a talented team across design, development, and management.</li><li>Learn and grow with AI, cloud, caching, REST APIs, and LLM technologies.</li><li>Competitive salary with benefits.</li></ul>Work Location: In person

MernStack Developer

Soft Nation Technologies

Job Title: Full Stack Developer (React / Next.js &amp; PHP / Laravel) Experience: 2&ndash;3 Years (Maximum) Employment Type: Full-TimeJob OverviewWe are seeking a skilled Full Stack Developer with strong expertise in modern frontend frameworks and a solid backend foundation. The ideal candidate will be responsible for developing, maintaining, and optimizing web applications using React/Next.js on the frontend and PHP/Laravel on the backend.Key Responsibilities<ul><li>Develop responsive and scalable web applications using React.js and Next.js</li><li>Build and maintain robust backend services using PHP (Laravel framework)</li><li>Design and integrate RESTful APIs between frontend and backend systems</li><li>Collaborate with UI/UX designers to implement user-friendly interfaces</li><li>Write clean, maintainable, and well-documented code</li><li>Optimize application performance, security, and scalability</li><li>Participate in code reviews, debugging, and troubleshooting</li><li>Work closely with cross-functional teams including QA and Product</li></ul>Required Skills &amp; Qualifications<ul><li>2&ndash;3 years of professional experience as a Full Stack Developer</li><li>Strong proficiency in React.js and Next.js</li><li>Hands-on experience with PHP and Laravel</li><li>Experience working with REST APIs and third-party integrations</li><li>Solid understanding of HTML5, CSS3, JavaScript (ES6+)</li><li>Familiarity with MySQL or other relational databases</li><li>Experience with version control systems (Git)</li><li>Understanding of web security best practices</li></ul>Preferred Skills (Nice to Have)<ul><li>Experience with deployment and production environments</li><li>Familiarity with cloud platforms (AWS, DigitalOcean, etc.)</li><li>Knowledge of CI/CD pipelines</li><li>Basic understanding of SEO and performance optimization</li></ul>Pay: From Rs90,000.00 per monthApplication Question(s):<ul><li>Do have experience working with React/Next js and PHP/Laravel both?</li><li>How soon can you join?</li></ul>Work Location: In person

Full Stack Developer (React/ Next js & Php/Laravel Developer)

ARRAK CONSULTING SMC PRIVATE LIMITED

We are looking for a highly skilled Full Stack CRM &amp; ERP Developer with expertise in Go (Golang) and .NET technologies. The ideal candidate will be responsible for building complete end-to-end enterprise solutions, including backend architecture, APIs, and modern UI development.Position: Senior Full Stack CRM &amp; ERP Developer (Expert Level)Location: KARACHI, PAKISTANJob Type: Full-TimeKey Responsibilities:<ul><li>Architect and develop end-to-end CRM &amp; ERP systems</li><li>Build high-performance backend services using Go (Golang) and .NET (ASP.NET Core, C#)</li><li>Design and develop modern, responsive UI/UX interfaces</li><li>Create scalable microservices architecture and REST APIs</li><li>Handle database design, optimization, and system scalability</li><li>Integrate third-party services, APIs, and enterprise tools</li><li>Ensure security, performance, and maintainability across the full stack</li><li>Take ownership of the complete product lifecycle (UI to backend)</li></ul>Required Skills:<ul><li>Strong experience in Go (Golang) for backend development</li><li>Expertise in .NET / ASP.NET Core / C#</li><li>Proven Full Stack development experience</li><li>Strong frontend skills in React, Angular, or Vue.js</li><li>Solid understanding of HTML, CSS, JavaScript, and UI/UX principles</li><li>Experience with SQL/NoSQL databases (SQL Server, PostgreSQL, MongoDB)</li><li>Knowledge of REST APIs, microservices, and distributed systems</li><li>Experience with cloud platforms (Azure, AWS)</li></ul>Preferred Qualifications:<ul><li>Experience building custom CRM/ERP platforms from scratch</li><li>Familiarity with DevOps, CI/CD pipelines, and containerization (Docker, Kubernetes)</li><li>Strong understanding of system design and scalable architecture</li><li>Ability to work independently and lead technical decisions</li></ul>What We Offer:<ul><li>Work on large-scale enterprise systems</li><li>Exposure to latest technologies (Go + .NET + modern frontend)</li><li>Competitive salary package</li><li>Leadership and ownership opportunities</li></ul>Growth-focused and collaborative environmentJob Type: Full-timePay: Rs100,000.00 - Rs120,000.00 per monthWork Location: In person

Senior Full Stack CRM & ERP Developer (Go + .NET – Expert Level) - Night Shift

LoanAsaan.com

Position: Full Stack DeveloperWe are looking for a skilled Full Stack Developer specializing in PHP Laravel to join our growing team. You will be responsible for managing the interchange of data between the server and the users, as well as developing the server-side logic, ensuring high performance and responsiveness to requests from the front-end. You will collaborate closely with frontend developers, designers, and system architects to develop scalable solutions and deliver robust backend services.Requirement<ul><li>Strong proficiency in PHP and the Laravel framework.</li><li>Solid understanding of object-oriented programming (OOP) principles and design patterns.</li><li>Experience with relational databases such as MySQL, PostgreSQL, etc., and proficiency in writing efficient SQL queries.</li><li>Familiarity with RESTful APIs and API development.</li><li>Understanding of front-end technologies such as JavaScript, HTML5, and CSS3.</li><li>Excellent problem-solving skills and attention to detail.</li></ul>Roles and Responsibilities:<ul><li>Coding with JavaScript, CSS and HTML</li><li>Maintain and enhance the existing codebase</li><li>Support the development team</li><li>Implement page layouts, features, and changes according to mockups created by our graphic team</li><li>Utilize backend data services and contribute to increase existing data services API</li><li>Lead the entire Full Stack development life cycle right from concept stage to delivery and post launch support.</li></ul>Experience: 6 month to 1 Year ApplyAddress : Clifton Center Building 6 Floor Office No: 609Salary: Rs25,000.00 - Rs40,000.00 per monthJob Type: Full-timePay: Rs25,000.00 - Rs40,000.00 per monthWork Location: In person

Full Stack Developer

INQ STAR

Job TitleSenior Full Stack Developer (React / Node.js) &ndash; Mandatory Experience RequiredJob DescriptionWe are hiring a Senior Full Stack Developer to build a complete web-based system from scratch for internal business operations.This is a high-responsibility role requiring full ownership of the system, including architecture, development, and deployment. Only candidates meeting all mandatory requirements should apply.Key Responsibilities (Mandatory Experience)The candidate must have proven experience in all of the following:<ul><li>Built at least 1&ndash;2 complete web applications from scratch (end-to-end)</li><li>Designed system architecture independently</li><li>Developed full frontend and backend systems</li><li>Created and managed production-level APIs</li><li>Integrated third-party services (e.g., payment gateways, SMS APIs)</li><li>Built admin dashboards or internal tools</li><li>Deployed live projects on cloud platforms (AWS, GCP, or Azure)</li><li>Designed and managed databases, including optimization</li></ul>Technical Requirements (Mandatory)Frontend:<ul><li>Strong experience in React.js or Next.js</li></ul>Backend:<ul><li>Node.js or Python (Django or FastAPI)</li></ul>Database:<ul><li>PostgreSQL, MySQL, or MongoDB</li></ul>Other Requirements:<ul><li>API development and integrations</li><li>Git version control</li><li>Cloud deployment experience (AWS, GCP, or Azure)</li></ul>Education (Mandatory)<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, IT, or a related field</li></ul>OR<ul><li>Equivalent proven industry experience with a strong portfolio (must be demonstrated)</li></ul>Experience (Mandatory)<ul><li>Minimum 5+ years of full stack development experience</li><li>Proven track record of delivering live production systems</li></ul>Disqualification CriteriaApplications will not be considered if:<ul><li>Experience is limited to small tasks or partial modules</li><li>No complete systems have been built independently</li><li>Candidate is unable to explain system architecture clearly</li><li>Heavy dependency on team for core development</li></ul>Preferred Qualifications (Optional)<ul><li>Experience with logistics, inventory, or ERP systems</li><li>Familiarity with automation or AI tools</li><li>Basic understanding of UI/UX principles</li></ul>Job TypeFull-timeJob Type: Full-timePay: Rs150,000.00 - Rs200,000.00 per monthApplication Question(s):<ul><li>System Built from Scratch (Mandatory)</li></ul>Have you built a complete web application from scratch (frontend + backend + database + deployment)? If yes, share project details along with live link or GitHub.<ul><li>Experience Level (Mandatory)</li></ul>Do you have at least 5 years of full stack development experience?Yes / No<ul><li>Tech Stack (Mandatory)</li></ul>Do you have hands-on experience with:React.js or Next.js (Frontend) Node.js or Python (Backend) Yes / No<ul><li>System Design Ability (Mandatory)</li></ul>Can you independently design scalable system architecture? If yes, briefly explain how you would design a web application.<ul><li>Cloud Deployment (Mandatory)</li></ul>Have you deployed applications on cloud platforms (AWS, GCP, or Azure)? If yes, specify which platform and what you deployed.Work Location: In personJob Type: Full-timePay: Rs150,000.00 - Rs200,000.00 per monthWork Location: In person

Senior Full Stack Developer (React / Node.js)

RedBox Technologies Pvt. Ltd.

Role Description:This is a full-time, on-site role for a Full Stack Developer based in Karachi. The Full Stack Developer will be responsible for developing, maintaining, and optimizing web applications, ensuring high performance, responsiveness, and scalability. The role involves working on both front-end and back-end development, collaborating with cross-functional teams, and delivering high-quality, user-focused digital solutions.Key responsibilities include designing and developing web applications, integrating APIs, troubleshooting issues, and continuously improving system performance. The candidate will also be expected to work on custom development projects and contribute to the overall technical architecture of applications.Qualifications:<ul><li>Strong proficiency in PHP and frameworks such as Laravel</li><li>Experience in custom web development and backend logic implementation</li><li>Solid knowledge of HTML, CSS, and JavaScript</li><li>Hands-on experience with WordPress development and customization</li><li>Familiarity with modern front-end frameworks such as React.js</li><li>Experience with backend technologies like Node.js</li><li>Working knowledge of Python is a plus</li><li>Experience with database management (MySQL or similar)</li><li>Understanding of RESTful APIs and third-party integrations</li><li>Strong problem-solving and debugging skills</li><li>Ability to work in a fast-paced environment and manage multiple tasks</li><li>Good communication and teamwork skills</li></ul>Skills:<ul><li>Experience with version control systems (e.g., Git)</li><li>Knowledge of deployment and hosting environments</li><li>Understanding of UI/UX principles</li></ul>Location: DHA Phase VII Ext. Karachi (On-site)Shift: Evening Job Type: Full-timePay: Up to Rs120,000.00 per monthWork Location: In person

Full stack Developer

Explore 964+ Full stack developer mern pern in Karachi this May. Find roles across top companies and apply now to boost your career.