Role Overview
We are looking for a highly skilled i OS Engineer who lives and breathes the Apple ecosystem but isn't afraid to dive into the server-side. You won't just be building apps; you will be navigating the internals of i OS, and building the APIs that power these interactions. This role is perfect for a developer who enjoys "how things work" under the hood—from XCTest and mobile-subsystems to scalable backend services in Python or Go.
Key Responsibilities
Backend API Development (50-60%): During key infrastructure sprints, you will focus heavily on building, scaling, and maintaining the Python or Go services. i OS Core Development (40-50%): Design and maintain complex i OS applications and frameworks using Swift and Objective-C. System-Level Engineering: Deep dive into i OS internals (processes, security, and automation frameworks) to support custom hardware or software integrations. Backend Integration: Develop, test, and maintain robust, scalable APIs in Python (Rapid API/Flask) or Go to support mobile features and data synchronization. Ecosystem Troubleshooting:



Provide high-level technical support for the entire Apple stack, including code-signing, provisioning, MDM (Mobile Device Management), and CI/CD pipelines. Collaboration: Work closely with infrastructure teams to ensure mobile devices are correctly isolated and containerized within our broader service environment. Required Technical Skills
1. The i OS Power User
Expertise in Swift and a strong working knowledge of Objective-C. Deep understanding of i OS Internals: Process management, keychain, background tasks, and system performance tuning. Experience with XCUITest and mobile automation tools (e.g., Maestro, Appium, or custom XCTest runners). Mastery of the Apple Deployment cycle: Certificates, Provisioning Profiles, App Store Connect, and Test Flight. 2. The API / Backend Hybrid
Proficiency in either Python or Go. Experience designing RESTful or g RPC APIs. Knowledge of Docker and containerizatio

📌 Systems software engineer (Bengaluru)
🏢 HeadSpin
📍 Bengaluru