Full Stack Mobile & AI Engineer

About Focally

Focally is an innovative company located in Bangalore, India, focused on developing augmented reality (AR) and virtual reality (VR) smart glasses. We specialize in automation solutions, manufacturing special purpose machines (SPMs), and high-quality components and assemblies for the packaging industry. Our expertise spans CAD/CAM, AutoDesk Inventor, quality management, hydraulics, pneumatics, operations research, and operations management.

Role Overview

We seek a dedicated Full-Stack Mobile & AI Engineer to design and build comprehensive product solutions encompassing mobile applications, backend services, AI integration, and hardware connectivity. This role involves collaborating closely with embedded systems, firmware, hardware, and product teams to create seamless smart glass experiences.

Key Responsibilities

• Create and maintain robust Android apps using Kotlin, Android SDK, Jetpack components, Coroutines, and MVVM patterns.
• Develop native iOS applications utilizing Swift, SwiftUI, UIKit, Combine, and related Apple frameworks.
• Implement Bluetooth communication protocols (Classic, BLE, A2DP, HFP, GATT) to connect with smart devices.
• Build secure backend APIs and services with Node.js and Express.js.
• Establish real-time communication channels via WebSockets and Server-Sent Events.
• Integrate AI functionalities including large language model APIs, prompt engineering, AI agents, tool integrations, speech-to-text and text-to-speech, and voice assistant features.
• Incorporate third-party SDKs, cloud platforms, payment integrations, and external APIs.
• Design scalable cloud infrastructure leveraging AWS Lambda, API Gateway, S3, IAM, SNS, and SES.
• Manage data storage solutions using SQL, NoSQL, Firebase, and Firestore databases.
• Enforce secure authentication and authorization through JWT, OAuth, HTTPS, encrypted storage, and API security best practices.
• Collaborate with cross-functional teams including embedded and hardware groups to ensure integrated product delivery.
• Focus on performance, scalability, maintainability, and reliability improvements.
• Write clean, reusable, well-documented, and testable code artifacts.
• Engage in architectural discussions, code review, debugging, testing, and deployment workflows.
• Use modern development toolchains such as Git, GitHub, Postman, Android Studio, and Xcode.

Eligibility & Educational Criteria

Candidates with any graduate degree or B.Tech/B.E. in any discipline are eligible to apply.