Technical Team Lead

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About the Company

1XL is a Dubai-headquartered, dynamic, and versatile SaaS product development company that encompasses various aspects of personal and professional growth. With a commitment to empowering individuals and organizations, 1XL strives to inspire, educate, and equip people with the tools they need to succeed in diverse domains of life and business.

About the Role

Technical Team Lead

Key Responsibilities

Front-End Development

• Design and develop responsive user interfaces using

  React.js, HTML, CSS, and Bootstrap/Tailwind

  for seamless user experiences.
• Build reusable and modular UI components with a focus on

  performance, accessibility, and scalability

  .
• Implement state management solutions (

  Redux / Context API

  ) for efficient data flow.
• Optimize front-end performance with

  lazy loading, code splitting, and minimal render times

  .
• Integrate

  RESTful APIs / GraphQL

  with the front-end.
• Use testing frameworks (

  Jest, React Testing Library

  ) for component reliability.
• Follow version control best practices with

  Git / GitLab

  .

Back-End Development

• Build and maintain server-side logic using

  Node.js, Express.js

  .
• Design and implement RESTful APIs for communication between client and server.
• Manage databases (

  MongoDB, MySQL, PostgreSQL

  ) including schema design, queries, and optimization.
• Implement authentication & authorization (

  JWT, OAuth

  ).
• Ensure application security with proper

  data validation, sanitization, and secure storage

  .
• Optimize server performance through

  caching, load balancing, and asynchronous processing

  .
• Write unit and integration tests (

  Mocha, Chai, Jest

  ) to maintain code quality.
• Manage deployment pipelines and cloud services (

  AWS, Docker, Heroku

  ).

API Integration

• Develop and integrate

  RESTful APIs

  for smooth system communication.
• Work with

  third-party APIs and services

  .

Testing & Debugging

• Conduct unit and integration testing to ensure system reliability.
• Debug and optimize both

  front-end and back-end

  code.

Code Reviews & Documentation

• Participate in

  code reviews

  to maintain best practices.
• Prepare and maintain

  technical documentation, workflows, and processes

  .

Preferred Skills

• Languages:

  JavaScript (ES6), TypeScript (preferred)

• Front-End:

  React.js, Redux, HTML5, CSS3, Bootstrap/Tailwind

• Back-End:

  Node.js, Express.js

• Databases:

  MongoDB, MySQL, PostgreSQL

• Tools & Platforms:

  Git, GitHub, Postman, Docker (basic knowledge preferred), AWS (or equivalent)

• Testing:

  Jest, Mocha, Chai (or similar frameworks)

• Soft Skills:

  Strong problem-solving, analytical thinking, attention to detail, team management, and time management.

Educational Qualifications

• Bachelor’s degree in

  Computer Science, Information Technology, or related field

  .
• Certifications in

  Full Stack Development

  or relevant technologies (optional but advantageous).

Requirements

• Proven experience as a

  Team Lead / Senior Developer / Technical Lead

  .
• Hands-on experience in both

  front-end and back-end development

  .
• Strong ability to mentor and guide technical team members.