Senior Frontend Engineer (React Native)

Placements24; Centurion; On-site; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Competitive salary

Private healthcare

Retirement fund

Generous leave

Professional development

Office in Centurion

Job summary

Placements24 seeks a Senior Frontend Engineer to join our FinTech client on-site in Centurion, Gauteng, SA. You will drive React Native mobile development, architect scalable frontend solutions and collaborate with cross-functional teams to deliver high-quality features.

We expect 5+ years in frontend development with strong React Native expertise, JavaScript/ES6+ proficiency, and solid mobile UI/UX understanding. The role offers a collaborative office environment and growth opportunities.

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or related field or equivalent practical experience.
• 5+ years of frontend development experience with at least 2 years in React Native.
• Strong knowledge of JavaScript, ES6+ and modern frontend frameworks.
• Solid understanding of mobile UI/UX for iOS/Android.
• Experience with state management libraries (Redux/MobX) and RESTful APIs.
• Proficiency with Git and collaborative workflows.
• Experience with native build tools is a plus.

Responsibilities

• Lead development of mobile applications using React Native.
• Architect scalable and maintainable frontend solutions.
• Collaborate with product, design and backend teams to deliver features.
• Write clean, well-documented code following best practices.
• Optimize performance across devices and platforms.
• Mentor junior frontend engineers and promote technical excellence.

Skills

React Native

JavaScript ES6+

Git

Education

Bachelor’s degree in CS/Engineering

Tools

Xcode

Android Studio

Job description

About the Role

Our client, a leader in the FinTech space, is actively searching for a highly skilled Senior Frontend Engineer to join their dynamic team in Centurion, Gauteng, ZA. This is an on-site role, fostering strong team cohesion and immediate collaboration. The ideal candidate will possess deep expertise in modern frontend development, with a particular emphasis on React Native for building high-performance, cross-platform mobile applications. You will be responsible for architecting, developing, and deploying user-facing features, driving innovation and ensuring a seamless user experience. This role offers a unique opportunity to work on cutting-edge financial technology solutions and contribute significantly to the company's success in a collaborative, in-office setting.

Key Responsibilities

• Lead the development of innovative and performant mobile applications using React Native.
• Architect and implement scalable and maintainable frontend solutions.
• Collaborate closely with product managers, designers, and backend engineers to define and deliver new features.
• Write clean, efficient, and well-documented code, adhering to best practices and coding standards.
• Optimize application performance for speed, responsiveness, and stability across various devices and platforms.
• Conduct thorough code reviews, providing constructive feedback to other team members.
• Troubleshoot, debug, and resolve complex frontend issues.
• Stay current with the latest trends and advancements in mobile development and frontend technologies.
• Mentor junior frontend engineers and promote a culture of technical excellence.

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• 5+ years of professional experience in frontend development, with at least 2 years focusing on React Native.
• In-depth knowledge of JavaScript, ES6+, and modern frontend frameworks.
• Strong understanding of mobile UI/UX principles and best practices for iOS and Android.
• Experience with state management libraries (e.g., Redux, MobX) and RESTful APIs.
• Proficiency with version control systems like Git.
• Experience with native build tools, like Xcode and Android Studio, is a plus.
• Excellent problem-solving, debugging, and analytical skills.
• Strong communication and collaboration skills, essential for an on-site team environment in Centurion, Gauteng, ZA .

Benefits

• Highly competitive salary and attractive bonus structure.
• Comprehensive private healthcare coverage and retirement fund.
• Generous leave allowance and public holidays.
• Access to cutting-edge technology and professional development resources.
• A vibrant and collaborative office environment in Centurion, Gauteng, ZA.
• Opportunities for career advancement within a growing FinTech leader.
• Regular team-building events and social activities.