AI Phone - On-device AI / ML Systems Engineer

Bjak · bjak.com

Remote (United Kingdom) Remote Full-time 2 days ago
Workplace
Remote
Location
United Kingdom
Who can apply
Remote for people based in the United Kingdom

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About the role

About

We are reimagining the phone. AI phones need to be proactive, intuitive, intelligent and low cost. This is a mission critical for rest of the world to adopt intelligence.

There are over 5 billion people using everyday applications such as email, messaging, notes, tasks, and calendars, yet most are not AI-native. Our mission is to build proactive applications and devices that bring intelligence into daily conversations, coordination and workflows, with minimal prompting.

Responsibilities

* Evaluate suitable open-weight and commercially available models for on-device execution.

* Benchmark model performance on target mobile hardware.

* Integrate models into Android applications and system services.

* Optimize inference latency, memory consumption and power usage.

* Evaluate quantization, compression and model distillation techniques.

* Work with CPU, GPU and NPU acceleration.

* Evaluate local model capabilities for different workflows.

* Build hybrid local/cloud model routing mechanisms.

* Identify which tasks can be handled locally and which require cloud inference.

* Work with AI agent engineers to integrate local models into the agent runtime.

Requirements

* Strong ML systems or inference engineering experience.

* Experience deploying and optimizing models.

* Strong Python and C++ skills.

* Understanding of neural network inference.

* Experience with model quantization and performance optimization.

* Understanding of hardware constraints and inference benchmarks.

Nice to have

* Experience with on-device LLMs.

* Qualcomm QNN, MediaTek NeuroPilot or similar acceleration frameworks.

* ONNX Runtime, LiteRT, TensorFlow Lite or ExecuTorch.

* Android NDK.

* Mobile or edge AI deployment.

* Multimodal model optimization.

Originally posted on Himalayas

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