Senior Software Engineer – Mobile

🔥 1 minute ago

🇺🇸 United States – Remote

💵 $190k - $230k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

👻 Ghost score 0%

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Human Interest

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2015

💸 Finance

💳 Fintech

💰 $200M Series D on 2021-08

Finance • Fintech

Human Interest is a company that provides affordable and full-service 401(k) and 403(b) retirement plans, primarily targeting small and medium-sized businesses. Founded in 2015, they aim to streamline the retirement planning process through seamless payroll integrations with over 500 leading payroll systems. The company emphasizes low-cost funds and zero transaction fees, and offers customizable retirement solutions to meet the diverse needs of employers and their employees. Human Interest also provides investment advisory services through its subsidiary, Human Interest Advisors LLC. Their goal is to make retirement benefits accessible to businesses of varying sizes, enhancing employee financial wellness and satisfaction.

📋 Description

• Build and ship polished iOS and Android experiences for employees and 401(k) plan administrators • Architect a modern, modular mobile codebase from scratch with concurrency, clean dependency management, and testability • Direct AI coding agents across the development lifecycle and shape agentic engineering workflows • Solve mobile fintech problems involving real-time balances, secure authentication, biometrics, and sensitive financial data • Own CI/CD, phased App Store and Play Store rollouts, feature flags, and automated UI testing • Optimize crash-free rates, app ratings, release reliability, animations, haptics, data visualization, and accessibility • Partner with Design on mobile experience details • Partner with backend engineers on API contracts and backend-driven UI • Help define native and cross-platform mobile architecture direction • Collaborate with the engineering manager, Product, and Design while owning key outcomes

🎯 Requirements

• 5+ years of experience building and maintaining software in production • Experience shipping and owning consumer mobile apps through many App Store and Play Store release cycles • Deep expertise in native mobile development with Swift and SwiftUI, or Kotlin and Jetpack Compose, or cross-platform frameworks such as React Native, Flutter, or Kotlin Multiplatform • Strong opinions on app architecture, performance, and testing • Experience owning features end to end, from technical design through release and iteration • Hands-on, regular use of agentic coding tools such as Codex, Claude Code, and Cursor on production work • Sound judgment on appropriate AI use and ability to keep agent-generated code correct, secure, and well-tested • Strong computer science fundamentals, including data structures, concurrency, and asynchronous programming • Understanding of mobile architecture trade-offs, performance tuning, device farms, automated UI testing, client-side telemetry, and API contract design • Familiarity or desire to work with Node, TypeScript, Kotlin, and AWS • Commitment to accessibility and well-tested, maintainable code • Strong verbal and written communication skills • Strong product sense and attention to UI craft • Proactive, empathetic mindset and bias toward ownership • Bachelor's or Master's degree in Computer Science, Engineering, or a related field typically required

🏖️ Benefits

• 401(k) with dollar-for-dollar employer match up to 4% of compensation, immediately vested, with $0 plan fees • Top-of-the-line health plans • Dental and vision insurance • Competitive time off and parental leave • Addition Wealth: unlimited access to digital tools, financial professionals, and a knowledge center for equity and financial wellness • Lyra enhanced mental health support for employees and dependents • Carrot fertility healthcare and family-forming benefits • Candidly student loan resource for employees and families • Monthly work-from-home stipend • Quarterly lifestyle stipend • Team-building experiences, including virtual social events and team offsites

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