Ios Engineer
Sarsfield Group
Over 5 billion users rely on basic applications today- email, notes, tasks, calendar- that aren't AI-native. This company's mission is to build proactive applications for anyone in the world who isn't used to complex prompting, bringing intelligence to conversations, errands, organizing, and workflows with minimal to no prompting.The product prioritizes reliability for long-running workflows, persistent context, and real-world task completion, with a strong belief that well-built products can greatly reduce hallucinations. The broader objective: help organize anyone's life so people can spend time on what's valuable and meaningful.Role
As an iOS Software Engineer, you'll own the iOS client experience, how AI feels, responds, and performs in users' hands. This is not a thin integration role. You'll build a production-grade iOS application where AI interactions are central to the product experience, and performance, reliability, and user trust are critical.Focus
Build and maintain iOS applications using Swift and SwiftUIIntegrate AI-powered features through backend APIsDesign UX patterns for AI interactions, including loading states, streaming responses, retries, and fallbacksOptimize performance, memory usage, and battery efficiencyCapture user signals and feedback to support AI evaluation and iterationCollaborate closely with backend and ML engineers on API design and system behaviorMaintain high App Store quality, stability, and production reliabilityIdeal Experience
3+ years of iOS development experience using SwiftHands-on experience integrating AI-powered features into mobile appsStrong understanding of async/await, concurrency, and background tasksSolid iOS performance and memory optimization skillsExperience shipping and maintaining production iOS appsComfort designing for latency, partial failure, and non-deterministic AI behaviorExposure to CoreML or light on-device MLFamiliarity with feature flags or remote configuration systemsStrong intuition for AI UX patterns and user trust considerationsOutcomes
Stable, smooth, reliable real-world iOS applicationsOptimized performance: responsive, low-latency, efficient on memory and CPUProduction issues detected early, monitored effectively, resolved with clear root-cause analysisSwiftSPMSwiftUISQL / NoSQLTensorFlow Lite (on-device inference)How They Work
A small, high-talent-density, hands-on team that makes decisions collectively and moves quickly, balancing shipping quality work with learning. The role requires bringing structure, exercising judgment, and executing independently.Interview Process
3-4 interviews if there's a fit, evaluated by technical team members, conducted virtually and/or onsite. Transparent, efficient process with a prompt decision.Compensation:
The base salary range for this role is:United States: $ 135.000 - $ 205.000 USDCanada: $ 130.000 - $ 180.000 CADThe range that applies depends on the country you are hired in.Final pay within the range depends on location and experience.
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As an iOS Software Engineer, you'll own the iOS client experience, how AI feels, responds, and performs in users' hands. This is not a thin integration role. You'll build a production-grade iOS application where AI interactions are central to the product experience, and performance, reliability, and user trust are critical.Focus
Build and maintain iOS applications using Swift and SwiftUIIntegrate AI-powered features through backend APIsDesign UX patterns for AI interactions, including loading states, streaming responses, retries, and fallbacksOptimize performance, memory usage, and battery efficiencyCapture user signals and feedback to support AI evaluation and iterationCollaborate closely with backend and ML engineers on API design and system behaviorMaintain high App Store quality, stability, and production reliabilityIdeal Experience
3+ years of iOS development experience using SwiftHands-on experience integrating AI-powered features into mobile appsStrong understanding of async/await, concurrency, and background tasksSolid iOS performance and memory optimization skillsExperience shipping and maintaining production iOS appsComfort designing for latency, partial failure, and non-deterministic AI behaviorExposure to CoreML or light on-device MLFamiliarity with feature flags or remote configuration systemsStrong intuition for AI UX patterns and user trust considerationsOutcomes
Stable, smooth, reliable real-world iOS applicationsOptimized performance: responsive, low-latency, efficient on memory and CPUProduction issues detected early, monitored effectively, resolved with clear root-cause analysisSwiftSPMSwiftUISQL / NoSQLTensorFlow Lite (on-device inference)How They Work
A small, high-talent-density, hands-on team that makes decisions collectively and moves quickly, balancing shipping quality work with learning. The role requires bringing structure, exercising judgment, and executing independently.Interview Process
3-4 interviews if there's a fit, evaluated by technical team members, conducted virtually and/or onsite. Transparent, efficient process with a prompt decision.Compensation:
The base salary range for this role is:United States: $ 135.000 - $ 205.000 USDCanada: $ 130.000 - $ 180.000 CADThe range that applies depends on the country you are hired in.Final pay within the range depends on location and experience.
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Vacancy posted 2 hours ago
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