Job Description

At EY, we’re all in to shape your future with confidence.  

We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.   

Join EY and help to build a better working world. 

The opportunity 

Our EY Consulting ambition is to become the world’s leading transformation consultants, trusted to help our clients generate long-term value. We’re building world-class capabilities in business, technology and people consulting to help us deliver on EY’s purpose of building a better working world — our firm’s broader ambition to become the world’s most trusted, distinctive professional services organization. 

Our clients are at the heart of our new strategy. We’re focused on solving the key issues of our client buyers, building deeper relationships, and making a greater impact. We’re introducing a new go-to-market narrative — Transformation Realized™ — to help us harness the core drivers of transformation that will create long-term value for our clients. 

To achieve this, we are seeking a React Front-end Developer to join our Technology Transformation Consulting practice. Our team is part of EY’s Central, Eastern and Southeastern Europe & Central Asia (CESA) cluster, delivering market leading services to organizations across industries in Cyprus and internationally.  

The transformation imperative is urgent, challenging and opportunity-rich, interested to join us? 

Your Key Responsibilities 

• Design, develop, and maintain cross‑platform mobile applications using React Native that are performant, scalable, and maintainable. 
• Build reusable components and modules using modern JavaScript/TypeScript aligned with EY and industry coding standards. 
• Integrate mobile applications with backend services through RESTful APIs, and where applicable GraphQL. 
• Implement authentication & authorization flows (OAuth2, JWT, SSO, CIAM) following secure coding guidelines. 
• Implement real‑time features using WebSockets, SSE, Pub/Sub, or equivalent technologies. 
• Implement push notifications and in-app messaging patterns. 
• Participate in developing mobile CI/CD pipelines (Azure DevOps, GitHub Actions, App Center, etc.). 
• Utilize AI coding agents and vibe‑coding workflows responsibly to accelerate development, documentation, testing, and refactoring. 
• Collaborate with product owners, designers, QA, and backend teams across distributed delivery environments. 
• Participate in code reviews, enforce quality standards, and contribute to architectural discussions. 

Required Qualifications 

• Bachelor’s degree in Computer Science, Software Engineering, or related field.  
• 3–6 years of experience in professional software development, with at least 3 years focused on React Native for iOS and Android applications. 
• Strong command of JavaScript (ES6+) and TypeScript. 
• Deep understanding of React Native internals, navigation frameworks, state management (Redux, Zustand, Recoil, or Context API). 
• Experience integrating apps with backend services using REST and/or GraphQL, including handling authentication tokens and secure local storage. 
• Experience implementing cloud‑native mobile app features, such as: 
• Serverless functions 
• CDN-based content delivery 
• Cloud‑based authentication providers 
• Hands‑on experience with push notifications and mobile background tasks. 
• Experience building real‑time mobile features (WebSockets, Socket.io, SSE). 
• Familiarity with modern CI/CD workflows, such as automated build and deployment, app signing, and distribution. 
• Ability to responsibly use AI-assisted development tools with strong critical evaluation of outputs. 
• Strong debugging skills for mobile platforms (Flipper, device logs, performance profiling tools). 
• Must be based in Cyprus, or willing to relocate, and follow a hybrid work model (3 days per week onsite). 

Skills and attributes for success 

• Ability to reason about cloud-native architectures, mobile API contracts, caching, and offline-first strategies. 
• High degree of autonomy and ownership in delivering mobile features in enterprise environments. 
• Ability to interpret and validate AI-generated suggestions, ensuring reliability, maintainability, and security. 
• Strong cross-functional collaboration skills. 
• Excellent communication and ability to mentor junior developers or contribute to team-level engineering decisions. 
• Strong mobile performance optimization skills across platforms and devices. 

Ideally you should also have 

• Experience with platform-native development (Swift/Objective‑C, Kotlin/Java) for module bridging. 
• Experience in multi-platform deployment strategies. 
• Knowledge of monitoring and observability tools. 
• Experience or exposure to designing mobile application architectures (feature modules, clean architecture, micro-frontends for mobile). 
• Familiarity with AI/ML-powered mobile experiences (personalization, embeddings, chatbot integrations). 
• Experience in enterprise security practices, mobile compliance, or regulated‑industry app development. 

What we offer you  

At EY, we’ll develop you with future-focused skills and equip you with world-class experiences. We’ll empower you in a flexible environment, and fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. Learn more. 

In addition to a competitive salary, our benefits include but are not limited to: 

• 13th salary and yearly bonus  
• Provident Fund  
• Private Medical and Life Insurance  
• Flexible working arrangements (hybrid work and flexible work schedule)  
• Friday afternoon off   
• EY Tech MBA and EY MSc in Business Analytics  
• EY Badges - digital learning certificates  
• Mobility programs (if interested to work abroad)  
• Paid Sick Leave  
• Paid Paternity Leave  
• Yearly wellbeing days off   
• Maternity, Wedding and New Baby Gifts   
• EY Employee Assistance Program (EAP) (counselling, legal and financial consultation services)  

Are you ready to shape your future with confidence? Apply today at the following link: React Native Developer Job Details | EY

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About EY  

EY |  Building a better working world 

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets. 

Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow. 

EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories. 

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Ernst and Young Cyprus Ltd