Senior React Native Frontend Engineer - Fintech & Secure Banking

Dicetek LLC; Dubai; On-site; AED 180,000 - 240,000; Full time

Job summary

Dicetek LLC is seeking a senior Front-End Engineer with deep expertise in React Native to deliver secure, scalable mobile banking experiences. You will collaborate with product, design, and backend teams to build customer-facing digital journeys and ensure high availability and regulatory compliance.

You should have 5+ years in front-end engineering, with at least 3 years in React Native, and hands-on experience with API-driven architectures, security best practices, and Agile/DevOps

Qualifications

• 5+ years of experience in front-end engineering with at least 3 years in React Native development.
• Banking, financial services, digital channels, internet banking, mobile banking, or fintech experience is required.
• Experience delivering customer-facing applications with high availability, security, and regulatory compliance requirements.
• Knowledge of API-driven architecture, microservices, secure authentication, and enterprise-grade integration patterns.
• Experience working in large-scale Agile and DevOps environments.
• Knowledge of mobile security, certificate pinning, OWASP Mobile Top 10, and secure SDLC practices.

Responsibilities

• Design, develop, and maintain secure, scalable, and high-performance mobile banking applications using React Native.
• Develop responsive web applications and customer-facing digital journeys using React.js and modern front-end frameworks.
• Collaborate with Product Owners, UX/UI designers, architects, and backend teams to deliver seamless digital banking experiences.
• Integrate front-end applications with APIs, microservices, OAuth/OIDC authentication, and enterprise middleware platforms.
• Ensure compliance with banking security standards, secure coding practices, and accessibility requirements.
• Optimize application performance, scalability, responsiveness, and user experience across mobile and web channels.
• Participate in Agile ceremonies, code reviews, testing, troubleshooting, and production support activities.
• Support CI/CD pipelines and DevSecOps practices for automated build, test, and deployment processes.

Skills

React Native

React.js

JavaScript (ES6+)

TypeScript

HTML5

CSS3

Redux

Context API

React Hooks

GraphQL

REST APIs

OAuth 2.0

OpenID Connect

JWT authentication

Tools

Git

CI/CD

DevSecOps

GraphQL

REST APIs

Job description

Dicetek LLC is seeking a senior Front-End Engineer with deep expertise in React Native to deliver secure, scalable mobile banking experiences. You will collaborate with product, design, and backend teams to build customer-facing digital journeys and ensure high availability and regulatory compliance.

You should have 5+ years in front-end engineering, with at least 3 years in React Native, and hands-on experience with API-driven architectures, security best practices, and Agile/DevOps