Senior React Developer at TeamAce
Lagos, Lagos, Nigeria -
Full Time


Start Date

Immediate

Expiry Date

24 Apr, 25

Salary

0.0

Posted On

25 Jan, 25

Experience

5 year(s) or above

Remote Job

No

Telecommute

No

Sponsor Visa

No

Skills

Javascript, Typescript, Html5, Mocha, Javascript Frameworks, Responsive Design, Cypress, Optimization Techniques, Web Applications, Data Exchange, Cross Browser Compatibility

Industry

Information Technology/IT

Description

REQUIRED QUALIFICATIONS:

  • Minimum 5-7 years of experience in frontend development, with a strong focus on building responsive, user-friendly web applications.
  • Expertise in ReactJS, JavaScript (ES6+), HTML5, and CSS3, including experience with component-based architecture and modern JavaScript frameworks.
  • Strong understanding of web performance optimization techniques, including lazy loading, code splitting, and responsive design.
  • Proficient in working with RESTful APIs and handling data exchange between frontend and backend systems.
  • Experience with cross-browser compatibility and mobile-first design to ensure consistency across devices.
  • Familiarity with accessibility standards such as WCAG and ARIA, ensuring web applications are usable for all users.
  • Strong knowledge of frontend testing frameworks (e.g., Jest, Mocha, Cypress) and unit/integration testing methodologies.
    Job Type: Full-time
    Pay: ₦800,000.00 - ₦1,200,000.00 per month

Application Question(s):

  • Are you available to work fully on site?
  • Do you have at least 5 years proficiency in Javascript?

Experience:

  • typescript: 5 years (Preferred)
  • React: 5 years (Required)
Responsibilities

ROLE OVERVIEW

The Senior React Developer oversees creating engaging and responsive user interfaces for both customer-facing and back-office applications. This role involves close collaboration with UX/UI designers to translate design concepts into seamless user experiences and ensure performance, accessibility, and cross-platform compatibility.

KEY RESPONSIBILITIES:

  • UI Development: Build dynamic and responsive UI components using ReactJS and other modern frontend technologies.
  • Performance & Compatibility: Optimize for performance across different browsers and devices; address layout and performance issues for a smooth user experience.
  • Collaboration with Design: Work closely with UX/UI designers to translate wireframes and prototypes into fully functional interfaces.
  • State Management & Data Flow: Integrate with backend APIs, handling state management, data exchange, and error states effectively.
  • Quality Assurance: Implement and maintain testing strategies (unit, integration, end-to-end) to deliver reliable, bug-free features.
  • Accessibility: Ensure compliance with accessibility standards (WCAG, ARIA) for inclusive user experiences.
  • Code Quality & Documentation: Establish coding guidelines, perform code reviews, and maintain documentation to uphold best practices.
  • Continuous Improvement: Identify and resolve front-end bottlenecks; optimize build pipelines and collaborate with stakeholders for faster releases.
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