Android AI Engineer: Build Smarter Mobile UI

Visa Hunt; España; Presencial; EUR 45.000 - 75.000; Jornada completa

Descripción de la vacante

A1 is seeking an Android Software Engineer to own the Android client experience, ensuring AI interactions feel fast, reliable, and clear on mobile. You will build production Android apps with Kotlin, integrate AI-powered features via backend APIs, and collaborate with backend/ML engineers to define contracts and ensure scalability.

The role emphasizes performance, memory management, and user-centric UX in latency-prone AI flows, with attention to security and production readiness.

Formación

• 3+ years of Android development experience using Kotlin.
• Hands-on experience integrating AI features (e.g. LLM, vision, speech APIs).
• Strong understanding of asynchronous programming (Coroutines, Flow).
• Familiarity with REST or gRPC APIs and structured data formats.
• Strong debugging and performance profiling skills.
• Experience with MLKit or light on-device inference.
• Published production apps on the Google Play Store.

Responsabilidades

• Build and maintain production Android apps using Kotlin.
• Integrate AI-powered features via backend APIs.
• Design UX patterns for AI interactions, including streaming responses, retries, and partial results.
• Optimize performance, memory usage, and responsiveness for AI-heavy flows.
• Implement analytics, logging, and feedback capture to support AI evaluation and iteration.
• Collaborate closely with backend and ML engineers on API contracts and system behavior.
• Ensure app stability, security, and scalability in production environments.

Conocimientos

Android

Kotlin

Coroutines

Flow

REST

gRPC

MLKit

TensorFlow Lite

Published apps

Herramientas

TensorFlow Lite

MLKit

REST APIs

gRPC APIs

Descripción del empleo

A1 is seeking an Android Software Engineer to own the Android client experience, ensuring AI interactions feel fast, reliable, and clear on mobile. You will build production Android apps with Kotlin, integrate AI-powered features via backend APIs, and collaborate with backend/ML engineers to define contracts and ensure scalability.

The role emphasizes performance, memory management, and user-centric UX in latency-prone AI flows, with attention to security and production readiness.