Full Stack Web Developer

Fenman Technologies India Pvt. Ltd. is looking for a skilled and hands-on Full-Stack Web Developer who can independently design and develop modern, responsive and high-performance websites and web applications completely from scratch using coding.

The ideal candidate should have strong knowledge of both frontend and backend development and should be capable of taking a website from concept and UI design to development, database integration, deployment and ongoing maintenance.

This role is particularly suitable for a developer who enjoys creating custom websites rather than simply installing or modifying pre-built themes and templates.

2. Key RequirementCustom Website Development from Scratch

The candidate must be capable of:

• Designing website structures from scratch.
• Developing custom frontend interfaces using HTML, CSS and JavaScript.
• Creating responsive layouts for desktop, tablet and mobile.
• Developing backend functionality and business logic.
• Designing and managing databases.
• Creating and integrating APIs.
• Implementing forms, authentication and user management where required.
• Integrating third-party services and APIs.
• Deploying websites to live servers.
• Managing website performance, security and scalability.
• Debugging and maintaining the complete website/application.

Candidates whose primary experience is only with ready-made WordPress themes, Elementor, Wix, Shopify themes or other drag-and-drop website builders will not be preferred.

3. Key ResponsibilitiesA. Website Planning & Architecture

• Understand business requirements and convert them into technical solutions.
• Plan website architecture, page structures and functionality.
• Select appropriate technologies and frameworks for each project.
• Create scalable and maintainable development structures.
• Estimate development time and project requirements.
• Participate in technical discussions with management and other teams.

B. UI/UX & Frontend Development

• Design and develop modern, professional and user-friendly website interfaces.
• Convert design concepts, wireframes or reference websites into functional webpages.
• Develop websites using:
• HTML5
• CSS3
• JavaScript
• TypeScript
• React.js / Next.js or equivalent modern framework
• Create reusable components and clean frontend architecture.
• Ensure pixel-accurate implementation of approved designs.
• Develop fully responsive websites for:
• Desktop
• Laptop
• Tablet
• Mobile
• Ensure cross-browser compatibility.
• Implement animations, interactions and dynamic website elements where required.
• Optimize frontend performance and page-loading speed.

C. Backend Development

• Develop complete backend systems for websites and web applications.
• Build server-side business logic.
• Develop secure and scalable backend architecture.
• Create REST APIs and integrate third-party APIs.
• Handle authentication and authorization.
• Develop admin panels and dashboards where required.
• Implement data validation and error handling.
• Manage user accounts, roles and permissions.
• Ensure secure communication between frontend and backend.

Preferred Backend Technologies:

• Node.js
• Express.js / NestJS
• PHP / Laravel
• Python / Django / Flask

Strong expertise in at least one backend technology is required.

4. Database Development & Management

The candidate should have practical knowledge of database design and management.

Responsibilities:

• Design database architecture.
• Create and manage database tables.
• Develop relationships between data entities.
• Write optimized queries.
• Perform CRUD operations.
• Manage database security and access.
• Optimize database performance.
• Handle database backups and migrations.
• Troubleshoot database-related issues.

Preferred Databases:

• MySQL
• PostgreSQL
• MongoDB

5. API Development & Integration

• Develop RESTful APIs.
• Integrate third-party APIs.
• Connect frontend applications with backend services.
• Work with JSON/XML data where required.
• Implement API authentication and authorization.
• Handle API errors and validation.
• Test APIs using tools such as Postman.
• Integrate services such as:
• Payment gateways
• Email services
• SMS services
• WhatsApp APIs
• CRM systems
• Analytics platforms
• E-commerce platforms
• Shipping/logistics APIs
• Social media APIs

6. Website Performance & Optimization

The developer will be responsible for ensuring that websites are fast, stable and optimized.

Responsibilities include:

• Improve website loading speed.
• Optimize images, scripts and assets.
• Reduce unnecessary API/database calls.
• Optimize frontend rendering.
• Optimize database queries.
• Implement caching where appropriate.
• Identify and resolve performance bottlenecks.
• Maintain good Core Web Vitals.
• Ensure websites perform well on mobile devices.

7. SEO-Friendly Development

The candidate should understand the technical side of website SEO.

Responsibilities include:

• Create SEO-friendly website structures.
• Implement proper HTML semantic structure.
• Manage meta titles and descriptions.
• Implement heading structures.
• Create SEO-friendly URLs.
• Implement sitemap.xml and robots.txt.
• Handle canonical URLs.
• Implement structured data/schema markup where required.
• Ensure websites are crawlable by search engines.
• Optimize page speed and mobile performance.
• Coordinate with the digital marketing team for SEO requirements.

8. Website Security

The developer will be responsible for implementing basic web security best practices.

Knowledge of the following is preferred:

• HTTPS / SSL
• Authentication
• Authorization
• Secure password handling
• Input validation
• SQL injection prevention
• XSS prevention
• CSRF protection
• API security
• Secure file uploads
• Session management
• Access control
• Basic server security

The developer should regularly identify and fix security vulnerabilities.

9. Git & Version Control

• Use Git for source-code management.
• Maintain repositories on GitHub/GitLab/Bitbucket.
• Create and manage branches.
• Commit code using proper commit messages.
• Maintain development and production versions.
• Collaborate with other developers through Git.
• Maintain proper project documentation.

10. Deployment & Server Management

The candidate should be capable of taking a completed website from development to production.

Responsibilities include:

• Domain configuration.
• Hosting/server configuration.
• SSL installation.
• Website deployment.
• Database deployment.
• Environment configuration.
• DNS configuration.
• Basic Linux/server management.
• Troubleshooting deployment issues.
• Website backup and recovery.
• Production monitoring.

Preferred Knowledge:

• AWS
• VPS
• cPanel
• Vercel
• Netlify
• Docker
• Linux
• CI/CD

11. Testing & Debugging

• Test websites before production deployment.
• Identify and fix frontend and backend bugs.
• Perform functional testing.
• Test forms and APIs.
• Test responsive layouts.
• Test different browsers and devices.
• Troubleshoot database issues.
• Monitor production errors.
• Ensure all major website functionality works correctly before launch.

12. Website Maintenance

After website deployment, the developer will be responsible for:

• Bug fixing.
• Website updates.
• Feature enhancements.
• Security updates.
• Performance optimization.
• Database maintenance.
• API maintenance.
• Server-related troubleshooting.
• Backup management.
• Continuous improvement of existing websites.

13. Custom Admin Panels & Web Applications

The candidate may also be required to develop:

• Admin dashboards.
• Customer dashboards.
• Employee portals.
• Product management systems.
• Order management systems.
• CRM modules.
• Lead management systems.
• Inventory systems.
• Reporting dashboards.
• User management systems.
• Custom business automation tools.

14. E-Commerce Development

Experience in custom e-commerce development will be an advantage.

The candidate may be required to develop:

• Product listing pages.
• Product detail pages.
• Shopping cart.
• Checkout systems.
• Customer accounts.
• Order management.
• Payment gateway integration.
• Inventory management.
• Coupon/discount systems.
• Shipping integrations.
• Admin order dashboards.
• Product management systems.

Experience with Amazon/e-commerce API integrations will be an added advantage.

15. Collaboration & Communication

The developer will work closely with:

• Management
• HR
• Marketing Team
• Digital Marketing Team
• Design Team
• E-commerce Team
• Sales Team
• External vendors/agencies where required

The candidate must be able to understand business requirements and explain technical solutions in simple language.

16. Technical Skills RequiredMust Have

• HTML5
• CSS3
• JavaScript
• Responsive Web Design
• REST APIs
• Git/GitHub
• Database concepts
• Frontend development
• Backend development
• Debugging
• Website deployment
• Basic SEO
• Web security fundamentals

Strongly Preferred

• React.js
• Next.js
• Node.js
• Express.js
• TypeScript
• MySQL / PostgreSQL
• MongoDB
• Tailwind CSS / Bootstrap
• AWS / VPS
• Docker
• Linux
• Postman
• CI/CD

17. Preferred Technology Stack

Fenman Technologies would prefer candidates who are comfortable working with a modern technology stack such as:

Frontend:
HTML5, CSS3, JavaScript, TypeScript, React.js, Next.js

Backend:
Node.js, Express.js / NestJS

Database:
MySQL / PostgreSQL / MongoDB

API:
REST API

Version Control:
Git / GitHub

Deployment:
AWS / VPS / Vercel / cPanel

Tools:
VS Code, Postman, GitHub, Figma

The candidate does not need to know every technology listed above, but should have strong fundamentals and the ability to learn new technologies quickly.

18. Experience Required

Experience: 2–5 years in web development.

Candidates should have demonstrable experience developing real-world websites or web applications from scratch.

Candidates with experience in only:

• WordPress theme installation
• Elementor
• Wix
• Shopify theme customization
• Drag-and-drop website builders
• Template-based website development

will not be preferred unless they also have strong custom coding experience.

19. Portfolio Requirement

Candidates must provide 2–3 live websites or web applications that they have personally developed.

During the interview, the candidate should be able to explain:

• What technology was used.
• Which parts they personally developed.
• Frontend architecture.
• Backend architecture.
• Database structure.
• APIs used.
• Deployment process.
• Security implementation.
• Performance optimization.
• Any major technical challenges they solved.

A portfolio containing only template-based websites will not be considered sufficient.

20. Candidate Profile

We are looking for someone who is:

• Strong in programming fundamentals.
• Comfortable developing independently.
• Creative in website design and implementation.
• Strong in problem-solving.
• Detail-oriented.
• Good at debugging.
• Able to understand business requirements.
• Able to work independently.
• Willing to learn new technologies.
• Responsible for project deadlines.
• Comfortable taking ownership of complete projects.

21. Education

Preferred:

• B.Tech / B.E. – Computer Science / IT
• MCA
• BCA
• Bachelor's degree in Computer Science / IT
• Equivalent technical qualification

Pay: ₹15,000.00 - ₹40,000.00 per month

Work Location: In person