CareerPlan

Sr. Application Builder, Mobile Applications

North Reading, Massachusetts, United StatesFull-time$168k–$227k2026-10-23 → 2026-11-09

Core

Develop and deliver mobile app features, UX flows, and UI components for the Blink mobile platform used by millions of customers.

Role type

Senior IC mobile application engineer (Android/iOS)

Builds

Mobile applications for consumer smart home devices

Domain

Consumer IoT / Smart Home

Deliverable

production ML models | product features

Required skills

Kotlin, Swift, SwiftUI, MVVM, Coroutines, Hilt, Room, GRDB, Swiftlint, modern Android/iOS development tools, architectural design patterns, system reliability, scaling

Preferred skills

Full software development life cycle experience, code reviews, source control management, build processes, testing, operations

Technologies

Kotlin, Swift, SwiftUI, MVVM, Coroutines, Hilt, Room, GRDB, Swiftlint

Responsibilities

Develop and deliver mobile app features, UX flows, and UI components; Collaborate with product and UX teams to develop maintainable features; Work to continuously improve code quality, code maintainability and app performance; Work along-side other app developers and help raise the mobile app development bar; Work with backend developers to help support app integrations with backend services; Write well tested code using modern architectural principles

Seniority

Senior, hands-on IC with mentorship/tech lead responsibilities