Sr. Web Developer

2 weeks ago

Karachi, Sindh, Pakistan MJ-Affiliate Full time
Job Description:

MJ Affiliate is a leading player in the computer software industry, specializing in cutting-edge digital solutions. Located in Karachi, we are dedicated to transforming businesses through innovative software applications. We are currently looking for a skilled Web Developer with 6 years of experience to join our dynamic team.

Responsibilities:

  1. Design, develop, and maintain high-performance web applications.
  2. Collaborate with cross-functional teams to define and implement innovative solutions.
  3. Optimize applications for maximum speed and scalability.
  4. Troubleshoot and resolve issues in a timely manner.
  5. Stay updated with emerging technologies and industry trends.

Required Skills:

  1. Proficiency in HTML, CSS, JavaScript, and modern web frameworks (e.g., React, Angular).
  2. Experience with back-end development (Node.js, PHP, or similar).
  3. Strong understanding of database management (MySQL, MongoDB).
  4. Familiarity with version control systems (Git).
  5. Ability to work in a fast-paced environment and manage multiple projects.

Educational Qualification:

Bachelor's degree in Computer Science, Software Engineering, or a related field.

Job Specification:

Technical Skills:

1. Front-End Development:

  1. HTML5 & CSS3: Strong knowledge of modern HTML and CSS to create semantic, accessible, and responsive web pages.
  2. JavaScript (ES6+): Advanced proficiency in JavaScript, including ES6+ features such as arrow functions, async/await, destructuring, etc.
  3. Front-End Frameworks/Libraries: Experience with popular JavaScript frameworks like:
  • React.js (highly recommended)
  • Vue.js
  • Angular
CSS Frameworks: Familiarity with frameworks like:
  • Bootstrap
  • Tailwind CSS
  • SASS/SCSS
Responsive Design: Expertise in building responsive, mobile-first websites using Media Queries and frameworks like Bootstrap or Flexbox/Grid.Version Control (Git): Strong proficiency in using Git for version control (e.g., GitHub, GitLab, Bitbucket).

2. Back-End Development:

  1. Server-Side Technologies:
  • Node.js (most commonly used in modern web development)
  • PHP (for WordPress, Laravel, etc.)
  • Python (with Django, Flask)
  • Java (Spring, Hibernate)
  • Ruby on Rails
API Development & Integration:
  • Strong experience with creating and consuming RESTful APIs.
  • Familiarity with GraphQL for data querying.
Authentication & Security:
  • Knowledge of OAuth, JWT (JSON Web Tokens), and SSL/TLS for secure communication.
  • Implementing best practices for securing applications (e.g., input validation, encryption).

3. Database Management:

  1. Relational Databases: Strong knowledge of SQL and relational databases like:
  • MySQL
  • PostgreSQL
Non-Relational Databases (NoSQL): Experience with NoSQL databases such as:
  • MongoDB
  • CouchDB
ORM (Object Relational Mapping): Familiarity with ORMs like:
  • Sequelize (for Node.js)
  • Hibernate (for Java)
  • ActiveRecord (for Ruby on Rails)

4. Web Performance & Optimization:

  1. Page Speed Optimization: Knowledge of techniques to improve web performance (e.g., image optimization, lazy loading, reducing HTTP requests).
  2. Caching: Familiarity with browser caching, server-side caching, CDNs (Content Delivery Networks), and Redis or Memcached.
  3. SEO Best Practices: Understanding of on-page SEO techniques, schema markup, and optimizing content for search engines.

5. DevOps & Deployment:

  1. CI/CD (Continuous Integration/Continuous Deployment) tools like:
  • Jenkins
  • CircleCI
  • GitLab CI
  • Travis CI
Docker: Familiarity with containerization tools like Docker for creating consistent development and production environments.Web Servers: Experience with configuring and managing web servers such as Apache, Nginx, or Node.js server.

6. Testing & Debugging:

  1. Unit Testing: Knowledge of testing frameworks such as:
  • Jest
  • Mocha
  • Chai
End-to-End Testing: Experience with tools like Cypress, Selenium, or Puppeteer for automating browser testing.Debugging: Strong debugging skills using browser developer tools, Node.js debuggers, and logging.

7. CMS & E-commerce Platforms (Optional but Preferred):

  1. Experience with content management systems (CMS) like:
  • WordPress (theme and plugin development)
  • Drupal
Experience with E-commerce platforms like:
  • Shopify
  • Magento
  • WooCommerce

Soft Skills:

  1. Problem-Solving: Ability to troubleshoot complex technical issues across both the front-end and back-end.
  2. Collaboration & Teamwork: Ability to work effectively in cross-functional teams (designers, product managers, other developers).
  3. Time Management & Prioritization: Strong organizational skills with the ability to prioritize tasks effectively and meet deadlines.
  4. Communication: Excellent verbal and written communication skills to explain technical concepts to non-technical stakeholders.
  5. Adaptability & Continuous Learning: Ability to quickly learn and adapt to new tools, technologies, and frameworks.
  6. Attention to Detail: Focused on producing high-quality, bug-free, and maintainable code.

Bonus Skills (Nice to Have):

  1. Mobile Development: Familiarity with mobile-first design principles and tools like React Native or Flutter.
  2. Cloud Platforms: Experience with cloud services such as AWS, Google Cloud Platform, or Azure.
  3. WebSockets: Experience implementing real-time communication features (e.g., chat, notifications).
Job Rewards and Benefits:

Provident Fund

#J-18808-Ljbffr

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