Largeton Group · 16 hours ago
iOS Developer
California, United States
Full-time
Hybrid
Senior Level
$55/hr - $65/hrLargeton Group is seeking a Senior iOS Developer for their E•TRADE and Morgan Stanley Wealth Management App team, a collaborative group that values craftsmanship and curiosity. The role involves architecting and building robust iOS applications, mentoring developers, and optimizing app performance.
ConsultingInformation TechnologyTraining
Responsibilities
Architect and build robust, scalable iOS applications using Swift and SwiftUI
Write clean, testable, maintainable code with a strong emphasis on performance and reliability
Dive deep into Apple APIs -- from Local Authentication to Common Crypto -- and use them to solve real-world problems elegantly
Optimize performance using profiling tools, concurrency strategies, and thoughtful design
Mentor other developers and help shape the technical culture of our Menlo office
Use AI tools to accelerate development, not replace it, freeing up time for deeper thinking and more impactful work
Qualification
Required
Architect and build robust, scalable iOS applications using Swift and SwiftUI
design modular, testable systems - MVC, MVVM
CI/CD, app signing, provisioning, Instruments, and understand the full lifecycle of an iOS app
Prior Apple exp will be considered top candidate
Experience developing APIs
EXCELENT communication
LinkedIn page
Strong CS fundamentals: You understand memory management, data structures, algorithms, and concurrency, and you know when to apply them
Deep iOS expertise: You've built and shipped complex apps, and you know the ins and outs of UIKit, SwiftUI, and the broader Apple ecosystem
Architectural thinking: You can design modular, testable systems and have opinions about MVC, MVVM, and beyond
Curiosity and craftsmanship: You care about how things are built, not just what gets built
Ecosystem fluency: You've worked with CI/CD, app signing, provisioning, Instruments, and understand the full lifecycle of an iOS app
Clear communicator: You can walk through your own code and explain your decisions. You're comfortable saying 'I don't know' and having a relaxed, technical conversation
Collaborative mindset: You're thoughtful, curious, and easy to work with -- we try to keep it not so fussy
AI maturity: You use AI tools to enhance your workflow -- not to substitute for foundational knowledge
Strong written and verbal communication skills in English
BA/BS in Computer Science or related field, or equivalent practical experience
Preferred
Experience developing APIs
Awareness of Android app development
Company
Largeton Group
Largeton Group is a delivery engine for large staffing firms.
Founded in 2014
51-200 employees
H1B Sponsorship
Largeton Group 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
2025 (5)
2024 (10)
2023 (8)
2022 (6)
2021 (7)
2020 (11)
Funding
Current Stage
Growth StageLeadership Team
Ashutosh Tripathi
Managing Partner
Saurabh Prakash
Client Partnership Manager.
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