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Senior IOS Developer
Hong Kong / Singapore
Aster – Tech /
Full-Time /
Remote
Apply for this job
We are seeking a skilled Mobile Developer to join our team and drive the development of our defi mobile application. The ideal candidate will have expertise in cross-
platform or native mobile development, a strong understanding of blockchain integration, and a passion for creating seamless, secure user experiences. This role
involves building and maintaining mobile apps that support cryptocurrency transactions, decentralized trading and perptual features.
Responsibilities
- Design, develop, and maintain mobile applications (iOS or cross-platform) for our ios application, ensuring a smooth and engaging user experience.
- Deliver high-performance, stable, and efficient code with great user experience and elegant design.
- Collaborate with backend developers, designers, and product managers to translaterequirements into high-quality mobile features.
- Troubleshoot issues, fix critical bugs, and continuously improve application performance.
- Participate in technical, architectural, and product discussions, contributing to both short-term execution and long-term vision.
Required Qualifications
- Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience).
- 5+ years of professional experience in iOS development experience.
- Proficiency in Swift, UIKit and a solid understanding of iOS development best practices
- Familiarity with MVVM architecture (experience with SnapKit, RxSwift/Combine and SwiftUI is highly desirable)
- Experience with WebSocket & real-time data, familiar with high-concurrency/low-latency scenarios.
- Proficiency in building responsive mobile UIs and integrating RESTful/GraphQL APIs.
- Familiarity with mobile app testing frameworks (e.g., XCTest, Espresso, Jest) and version control systems (Git).
- Excellent problem-solving skills, attention to detail, and ability to work collaboratively in a team or independently
Preferred Skills Preferred Skills
- Experience with blockchain integration in mobile apps, such as connecting to Ethereum or other chains, handling wallet addresses, or processing transactions.
- Experience building crypto wallet apps or DeFi/NFT-related mobile applications.
- Contributions to open-source mobile or blockchain projects or active participation in crypto communities.
Apply for this job
What does a blockchain developer do?
A blockchain developer is a software developer who specializes in the development of applications that make use of blockchain technology
Some of the responsibilities of a blockchain developer may include:
- Designing and implementing smart contracts.
- Creating and maintaining the infrastructure that supports the blockchain network, and developing user-facing applications that make use of the blockchain.
- Additionally, a blockchain developer may also be responsible for researching and staying up-to-date with the latest developments in blockchain technology, in order to ensure that their applications are secure and efficient.