JOB TITLE
Full Stack Developer (React.js & Node.js)
EMPLOYMENT TYPE
Full-Time | On-site
SALARY
Market Competitive
LOCATION
44 Razi Rd, Block 6 P.E.C.H.S, Karachi, Pakistan
COMPANY
ZAR Solutions
Note: This is a strictly on-site (Karachi) role. We are currently only considering candidates available for in-office work; remote or out-of-city applications will not be processed at this time.
Job Description
We are looking for an experienced Full Stack React Developer to design, develop, and maintain scalable web applications. The candidate should have strong expertise in modern React development along with solid backend, API, database, authentication, and deployment knowledge.
Key Responsibilities
- Build scalable and reusable frontend applications using React.js, Next.js, JavaScript, and TypeScript.
- Develop responsive interfaces from Figma designs using modern CSS frameworks such as Tailwind CSS.
- Design and integrate RESTful APIs and backend services.
- Develop secure authentication and authorization flows using JWT, OAuth, Role-Based Access Control (RBAC), and session management.
- Work with relational and/or NoSQL databases and implement efficient data models and queries.
- Implement reusable components, hooks, state management, forms, validation, and error handling.
- Integrate third-party APIs, payment gateways, cloud services, and external platforms when required.
- Optimize applications for performance, scalability, security, and maintainability.
- Write clean, modular, reusable, and well-documented code.
- Perform debugging, testing, code reviews, and production issue resolution.
- Use Git/GitHub for version control and collaborative development.
- Participate in application deployment and CI/CD workflows.
Required Skills
React.js
Next.js
TypeScript
HTML5
CSS3
JavaScript
Tailwind CSS
REST APIs
API Integration
State Management
React Hooks
Git/GitHub
Authentication
Authorization
Responsive Design
Performance Optimization
Backend Skills
Experience with at least one modern backend technology such as Node.js / Express.js / NestJS or along with database technologies such as PostgreSQL & Supabase.
Qualifications
- Strong understanding of frontend and backend architecture.
- Experience building and deploying production-grade web applications.
- Good understanding of SOLID principles, clean code, database design, API security, and software development lifecycle.
- Strong debugging, communication, and problem-solving skills.
How To Apply
Apply online
Send your CV and writing samples to: careers@zarsolutions.com
For Inquiries
WhatsApp: +92 301 3968244