ZenBusiness · 1 month ago
Staff Software Engineer, iOS
United States
Full-time
Remote
Lead/StaffZenBusiness is a remote company dedicated to helping entrepreneurs launch and run their businesses. They are seeking a Staff Software Engineer, iOS to take ownership of their iOS app, leading architecture and product development while collaborating with cross-functional teams.
Business DevelopmentBusiness Information SystemsFinTechInternet
Responsibilities
Own iOS technical strategy & delivery: architecture, modularization, multi-module coordination, and a release every two weeks
Collaborate with product and design teams to define requirements, scope, acceptance criteria, and execute on the delivery of new features and improvements
Evolve the development environment to keep up with modern Swift/SwiftUI and iOS releases and maintain build and CI/CD health (Bitrise, TestFlight)
Partner cross-platform to ensure parity and consistency between iOS and Android in both experience and patterns/conventions
Shape GraphQL integrations: collaborate on schema design and implementation in BFF, and integration into the iOS app
Raise the quality bar by setting and enforcing iOS development standards for code quality/patterns, performance, and security
Mentor and influence engineers by leading knowledge-sharing efforts, running design/code reviews, and driving cross-team initiatives
Qualification
Required
Proven Staff/Lead impact owning iOS architecture and multi-team delivery for complex consumer apps
Deep fluency in modern iOS development: Swift 6+, SwiftUI, async/await & structured concurrency, Combine, MVVM with unidirectional data flow, DI with FactoryKit/Resolver/Swinject, multi-module clean architecture
Testing depth across unit, integration, and UI (XCTest, Cuckoo/Mockingbird, deterministic async & Combine testing)
Operational excellence experience: instrumentation/observability (e.g., Sentry, logs/metrics), reliability ownership, and security best practices (Keychain/Auth0)
Experience collaborating on backend-for-frontend (BFF) design and consumption for mobile
Strong GraphQL experience on iOS (typed queries/fragments; custom client); exposure to Fastify + Mercurius for BFF development is a plus
Experience with XcodeGen at scale and SPM dependency management
Hands-on iOS CI/CD (Bitrise), TestFlight multi-track releases, and App Store release management
Excellent written and verbal communication; adept at asynchronous collaboration across distributed teams
Experience with the latest AI-assisted software development tools and responsible usage
Bias for ownership and pragmatic delivery; comfortable with ambiguity and accountable to measurable outcomes
Preferred
Comfortable reading and contributing to Android codebase (Kotlin/Jetpack Compose)
Experience collaborating in a fully remote team across different time zones
Benefits
Medical
Vision
Dental
Disability
Life insurance
Parental and military leave
Employee assistance program
401k + match
Annual bonus
Pet insurance
RSUs
Paid parking*
10 paid holidays
Company
ZenBusiness
ZenBusiness empowers entrepreneurs with AI tools, expert guidance & compliance support to start, run, and grow their business confidently.
Founded in 2017
501-1000 employees
H1B Sponsorship
ZenBusiness has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2022 (1)
Funding
Current Stage
Late StageTotal Funding
$276.96MKey Investors
Oak HC/FTCathay InnovationGreycroft
2022-09-20Series Unknown· $2.46M
2021-11-09Series C· $200M
2020-11-19Series B· $55M
Leadership Team
Ross Buhrdorf
CEO
Shanaz Hemmati
Co-Founder & Executive Advisor (previously: Chief Operating Officer)
Recent News
Business Insider
2025-10-16
Entrepreneur.com
2025-09-12
Company data provided by crunchbase