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Senior iOS Developer (Native) – 6+ Yrs | Remote

REIZEND (P) Ltd

Trivandrum

in 24 days

Brief DescriptionSpecialization: Native iOS Development (Swift/Objective-C), Mobile Performance Engineering, Cross-Platform & Frontend (React/Next.js)   Job Summary: •            We are seeking an experienced Senior iOS Developer with strong expertise in native iOS application development and working knowledge of modern frontend frameworks (React.js/Next.js). The ideal candidate is passionate about building scalable, secure, and high-performing mobile applications, while also being able to contribute to frontend web experiences when needed. •            You will work closely with product managers, UI/UX designers, backend engineers, and QA teams to deliver seamless, intuitive, and high-quality digital experiences across mobile and web platforms.   Key Responsibilities: •            Architect, design, and develop native iOS applications using Swift (and Objective-C where necessary). •            Implement modular and reusable UI components with UIKit/SwiftUI for scalable app architectures. •            Integrate RESTful and GraphQL APIs, manage authentication flows (OAuth2, JWT, Cognito, Firebase Auth). •            Optimize mobile performance with background threading, caching strategies, lazy loading, Core Data, and efficient memory management. •            Maintain App Store compliance, provisioning profiles, and release processes. •            Contribute to frontend features using React.js/Next.js (SSR, SSG, state management, responsive UI). •            Collaborate on performance optimization techniques: code splitting, asset optimization, lazy hydration (for web), and mobile battery/data usage improvements. •            Enforce mobile and web security best practices: secure storage (Keychain), encrypted communication, input validation, and prevention of OWASP Mobile Top 10  vulnerabilities. •            Conduct unit, integration, and UI tests using XCTest, Jest, Cypress, or Playwright. •            Utilize modern DevOps practices for CI/CD pipelines (Fastlane, GitHub Actions, GitLab CI). •            Participate in sprint planning, peer reviews, design discussions, and technical documentation. •            Leverage AI-powered developer tools (GitHub Copilot, Cursor, or custom LLM-based agents) to accelerate feature delivery and improve code quality.Preferred SkillsRequired Skills & Qualifications: •            Bachelor’s/Master’s in Computer Science, Software Engineering, or equivalent. •            6–12 years of professional experience in mobile application development. •            Strong proficiency in Swift, Objective-C, Xcode, UIKit, SwiftUI, CoreData, and iOS SDKs. •            Experience with React.js/Next.js for frontend development (state management: Redux, Zustand, Recoil). •            Solid knowledge of mobile networking, REST/GraphQL API integration, WebSockets, and offline sync strategies. •            Hands-on experience with App Store submission, TestFlight, and CI/CD automation. •            Strong understanding of mobile app security, accessibility, and responsive UI/UX. •            Proficient in Git workflows, CocoaPods/SPM, npm/yarn, and modern IDEs. •            Skilled in writing automated unit, UI, and end-to-end tests. •            Exposure to containerized environments (Docker) and cloud integrations (Firebase, AWS, or GCP). •            Familiarity with cross-platform development (React Native or Flutter) is a plus. •            Professional Attributes: •            Passion for clean, maintainable, and scalable code. •            Strong problem-solving skills with a focus on user experience and performance. •            Excellent communication and collaboration abilities across cross-functional teams. •            Ability to mentor junior developers and contribute to technical decision-making. •            Proactive and adaptable mindset, with ownership over end-to-end delivery.   •            Work mode: Remote •            Experience Required: 6 + Years •            Salary Package: 20-30 LPA