Sr. ReactJS Front End Developer

Posted 3 Hours Ago
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2 Locations
In-Office or Remote
Senior level
Fintech • Information Technology • Software • Financial Services
The Role
Lead frontend development initiatives by architecting and implementing scalable, high-performance web applications with JavaScript and React. Responsibilities include technical leadership, mentoring developers, code reviews, UI collaboration, performance optimization, API integration, testing, troubleshooting, and continuous improvement. The role requires strong frontend architecture expertise and familiarity with backend technologies, server-side rendering, mobile development, SEO, and modern development tools.
Summary Generated by Built In

About Us:
Network International is the largest Financial Technology company in Middle East and Africa. Payments is our core business where we provide services in more than 50 countries – UAE, Jordan, South Africa, Egypt are some of our key markets. Apart from payments, we provide services on Data and Insights, Lending, Insurance, Risk Solutions, etc. Our core customers are businesses at every scale and segment, though recently we are growing in direct to consumer card segment as well.
Our EVP's:
At Network International, we always stay ahead. . In the fast-paced world of financial services, we thrive on innovation, agility, and purposeful collaboration. We invest  first in our people, empowering you to make bold decisions, learn fast, and grow your expertise alongside industry leaders. Here, solving complex problems means more than using cutting-edge technology; it’s about creating meaningful value for our customers, together. We foster a culture where trust, accountability, and achievement go hand in hand—because success isn’t just a goal; it’s how we work, every day, as one team.
Job Description:
 

We are seeking an experienced and talented Senior Frontend Developer to lead our frontend development initiatives. You will be responsible for architecting, designing, and implementing scalable and high-performance web applications. This is a key role where you will mentor and collaborate with a team of developers while driving the technical direction of our frontend projects.

Responsibilities:
 

  • Lead the frontend development efforts, working closely with cross-functional teams to gather requirements and define technical specifications.

  • Architect, design, and develop complex frontend solutions using JavaScript, React, and related technologies.

  • Ensure code quality, and adherence to industry best practices through code reviews and mentoring junior developers.

  • Collaborate with UX/UI designers to create intuitive and visually appealing user interfaces.

  • Optimize applications for maximum performance.

  • Stay up to date with the latest frontend development trends, tools, and frameworks.

  • Collaborate with backend developers to design and integrate frontend APIs.

  • Troubleshoot and debug complex issues.

  • Drive continuous improvement.

  • Lead and participate in technical discussions, sharing knowledge and expertise with the team.

Experience/ Skills Required

 

Education: Bachelor’s degree in computer science, Software Engineering, or a related field (or equivalent practical experience).

 

Experience

  • 5- 8 YEARS of Experience in frontend development with a strong focus on JavaScript and React.

  • Proven track record of successfully delivering complex and scalable frontend solutions.

  • Deep understanding of frontend architecture, design patterns, and best practices.

  • Proficient in web markup languages such as HTML5 and CSS3.

  • Expertise in frontend build tools and module bundlers (Webpack, Babel, etc.).

  • Strong knowledge of state management libraries like Redux or MobX.

  • Experience with frontend testing frameworks and tools (Jest, react-test-library, Cypress, etc.).

  • Solid understanding of RESTful APIs, asynchronous programming, and frontend/backend integration.

  • Proficient Git.

  • Excellent problem-solving and analytical skills with meticulous attention to detail.

  • Strong leadership and mentoring abilities, with a passion for helping others grow and succeed.

  • A strong portfolio showcasing your expertise in frontend development.

 

Knowledge/Skills:

  • Experience with backend technologies such as Node.js, Express, or similar 

frameworks. 

  • Knowledge of UI/UX design principles and collaboration with designers. 

  • Familiarity with server-side rendering (SSR) and Next.js.

  • Knowledge of mobile app development using React Native or similar frameworks.

  • Exposure to performance optimization techniques and SEO best practices





Network International is an equal opportunity employer. We welcome and encourage applications from candidates of all backgrounds, nationalities, and experience levels. We are committed to creating an inclusive workplace where innovation, diversity, and performance thrive.
 

Skills Required

  • Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience
  • 5–8 years of frontend development experience focused on JavaScript and React
  • Experience delivering complex and scalable frontend solutions
  • Strong understanding of frontend architecture, design patterns, and best practices
  • Proficiency in HTML5 and CSS3
  • Expertise with frontend build tools and module bundlers such as Webpack and Babel
  • Knowledge of state management libraries such as Redux or MobX
  • Experience with frontend testing tools such as Jest, React Testing Library, and Cypress
  • Understanding of RESTful APIs, asynchronous programming, and frontend/backend integration
  • Proficiency with Git
  • Excellent problem-solving and analytical skills with attention to detail
  • Leadership and mentoring abilities
  • Portfolio showcasing frontend development expertise
  • Experience with backend technologies such as Node.js or Express
  • Knowledge of UI/UX design principles and experience collaborating with designers
  • Familiarity with server-side rendering and Next.js
  • Knowledge of mobile app development using React Native or similar frameworks
  • Exposure to performance optimization techniques and SEO best practices

Network International Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Network International and has not been reviewed or approved by Network International.

  • Strong & Reliable Incentives Pay is considered decent in some roles and is often paired with bonuses. Phrases like 'salary plus bonuses' indicate variable pay is a meaningful component for certain positions.
  • Healthcare Strength Medical coverage extends to employees, spouses, and up to three children, alongside life insurance. This breadth signals a robust healthcare baseline for the region.
  • Retirement Support Retirement and termination benefits align with UAE/GCC norms, including pension contributions for nationals and end‑of‑service gratuity for expatriates. Such provisions indicate structured, region‑appropriate retirement support.

Network International Insights

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The Company
HQ: Dubai, Dubai
3,483 Employees
Year Founded: 1994

What We Do

Over the past 30 years, we have built a business based on long-standing and trusted relationships with many of the leading merchants, financial institutions and payment networks operating in the Middle East and Africa. Such relationships are based on our comprehensive capabilities, scale, local presence in the multiple markets in which we operate, alongside our trusted reputation. This gives us significant scale and leadership in the region, where we operate in more than 50 countries, serve over 130,000 merchants and 250 financial institutions and fintech customers, whilst managing more than 16 million customer credentials. We have a diversified business model and operate across the entire consumer payments value chain. We do this with a growth-focused strategy through two business lines: • That enables our merchant customers to ‘take payments’, by providing them with various payment acceptance methods, both online and offline. • Which supports our financial institution, fintech and other payment issuing institution customers in enabling consumers ‘make payments’, by managing and processing their consumer payment credentials and transactions.

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