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EtherAuthority
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Web3 Android–iOS Developer

Web3 Android–iOS Developer

EtherAuthority

0 years

0 Lacs

surat gujarat india

Posted:6 days ago| Platform:

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Skills Required

android developer mobile flutter blockchain engineering security contracts audits swift ui ux support architecture api rest graphql websockets data sqlite hive testing xctest integration solidity compliance

Work Mode

Remote

Job Type

Full Time

Job Description

We are looking for a highly skilled

Web3 Mobile Developer

with strong experience in

native iOS & Android development

(not Flutter-only) and hands-on expertise in

blockchain integration

.At

EtherAuthority

, we are a

blockchain engineering and security company

delivering end-to-end Web3 solutions for global clients. Our expertise spans

smart contracts, audits, wallets, DeFi platforms, NFTs, KYC/AML systems, and enterprise-grade blockchain infrastructure

.We focus on

production-ready, secure, and scalable systems

—not experimental prototypes. You will collaborate with

senior blockchain engineers and security specialists

, contribute to

core Web3 mobile products

, and play an active role in architectural and technical decisions across real-world decentralized applications.🔧

Key Skills & Expertise

📱

Mobile Development:

Swift, SwiftUI, Objective-C, Dart, Flutter (strong native foundation), iOS SDK🎨

UI/UX & Architecture:

Responsive UI, multi-device support, performance-optimized mobile architecture🔗

API & Integrations:

REST APIs, GraphQL, WebSockets, real-time data handling💾

State & Storage:

CoreData, SQLite, Hive, BLoC pattern🧪

Testing & CI/CD:

XCTest, unit & integration testing, automated pipelines🔐

Blockchain & Web3:

Solidity, EVM chains, Web3 integration, WalletConnect, MetaMask, NFT minting & metadata, ERC-20 / ERC-721 / ERC-1155, on-chain & off-chain architecture🌟

Why Join EtherAuthority

✅ Work on

real-world, production-grade Web3 products

✅ Exposure to

enterprise-level blockchain, wallets, and compliance-driven systems

✅ Collaborate with a

senior, security-focused Web3 engineering team

✅ High ownership, autonomy, and impact on technical decisions ✅ Opportunity to grow across

DeFi, NFTs, wallets, and Web3 infrastructure

✅ Flexible

Remote / Hybrid

work environment with a fast-growing team

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