Senior iOS Developer - Hybrid

Looking for a 3+ year iOS Developer with strong React Native or Swift experience from a product-based company. Remote work with company-sponsored travel to Mumbai office 10 days/month.

Company details
FactCheck.fun is a decentralized fact‑checking marketplace on the Base blockchain, incentivizing users via token economics and AI to verify claims online. Website: https://www.factcheck.fun

Requirements
• 3+ years iOS app development (React Native or Swift)
• Experience in product-based environment, shipping consumer‑facing mobile apps
• Solid understanding of mobile UI/UX and performance optimization
• Familiarity with native modules or bridging in RN and Swift/Obj‑C integrations
• Knowledge of web3 or blockchain integration is a plus
• Strong problem-solving, testing, and code review skills

Responsibilities
• Build, maintain, and optimize iOS app using React Native or Swift
• Work closely with product and design teams to implement features
• Ensure app performance, security, and reliability
• Fix bugs, write unit/integration tests, and conduct code reviews
• Collaborate with backend/web3 teams on APIs and blockchain interactions
• Participate in architecture discussions and propose improvements

Job Details
Remote with travel to Mumbai office ~10 days/month (travel & stay sponsored)

Interview process
• Screening by ClanX Team
• Intro call with Founder
• Technical assignment
• Final technical round
• Salary discussion

Important Note
ClanX is a recruitment partner, helping FactCheck.fun hire an iOS Developer