Monstro · 11 hours ago
Senior iOS Engineer
NYC or Denver Metro
Full-time
Hybrid
Senior Level
$177K/yr - $218K/yr
5+ years expMonstro is an innovative AI-enhanced fintech company redefining personal finance management through a global financial platform. They are seeking a Senior iOS Engineer to architect and develop their iOS app, collaborate with cross-functional teams, and establish best practices for iOS development as part of their founding mobile team.
AccountingEdTechFinanceFinTechInsurTechLegal TechPersonal FinanceWealth Management
Responsibilities
Architect and develop Monstro’s iOS app from prototype to production
Evaluate and decide on the core mobile tech stack (e.g., SwiftUI vs. UIKit, architecture patterns, testing frameworks)
Collaborate with designers to bring beautiful, functional experiences to life
Work closely with the product, design, and leadership teams to align app experience with strategic vision
Partner with Android and backend engineers to ensure smooth integration across platforms
Rapidly ship, test, and iterate new features based on user feedback
Optimize performance, security, and stability as the platform scales
Establish best practices for iOS development, including code standards, testing, and CI/CD
Create documentation and infrastructure that supports long-term growth
Play a key role in hiring and mentoring future iOS team members as Monstro grows
Qualification
Required
5+ years of experience building high-quality iOS apps
Deep expertise in Swift and iOS frameworks; experience with both UIKit and SwiftUI is a plus
Proven track record of shipping consumer-facing apps at scale, especially in fast-paced or startup environments
Strong architectural instincts — able to design scalable, modular mobile systems
Experience with performance optimization, debugging, and App Store deployment
Comfort building from 0 → 1 and working in unstructured environments
You're a builder — energized by creating from scratch and making decisions that matter
Excellent communicator, able to collaborate across technical and non-technical teams
Detail-oriented and passionate about delivering exceptional user experiences
Excited to help define the future of mobile finance
Company
Monstro
Your independent guide to building and protecting your wealth.
11-50 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase