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FONTES SINGAPORE PRIVATE LIMITED

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Embedded AI Engineer

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Summary

Builds, optimizes, and deploys neural networks on ultra-low-power, memory-constrained SoCs and AI accelerators — quantizing models to INT8, mapping them to microcontrollers/DSPs, and tuning memory, latency, and power for battery-powered edge devices. Core stack: C/C++, Python, TFLite Micro/TVM/CMSIS-NN.

About the Role We are looking for an Embedded AI Engineer to build, optimize, and deploy neural networks on ultra-low-power, memory-constrained SoCs and AI accelerators. This role sits at the intersection of AI, embedded systems, and silicon — converting trained models into highly efficient on-device inference pipelines for battery-powered and always-on edge applications across vision, audio, activity, and time-series domains.

Responsibilities

  • Deploy AI models onto resource-constrained, proprietary SoC designs

  • Optimize models across memory, power, and latency dimensions

  • Execute model quantization at INT8 or lower precision

  • Map neural networks to microcontrollers, DSPs, and AI accelerators

  • Build inference pipelines in bare metal or Zephyr OS (advantageous)

  • Validate embedded inference outputs against Python reference models

  • Diagnose and resolve numerical mismatches between floating-point and quantized inference

  • Tune memory layout, buffer reuse strategies, and tensor ordering

  • Work closely with hardware and firmware engineering teams

Requirements

  • Solid grounding in machine learning fundamentals

  • Practical experience deploying AI on embedded or edge hardware

  • Strong proficiency in C/C++ (embedded context) and Python

  • Hands-on experience with quantization techniques — PTQ or QAT

  • Familiarity with memory-constrained system design

  • Demonstrated ability to optimize for latency, memory footprint, and power draw

Bonus Skills

  • Exposure to TensorFlow Lite Micro, TVM, CMSIS-NN, or ONNX Runtime

  • Knowledge of RISC-V architecture or custom AI accelerator design

  • Experience with edge sensors — audio, IMU, vision, or wearables

  • Background in power profiling and power optimization workflows

  • Agile development exposure

Why Join

  • Work directly on production silicon and real edge-AI systems

  • Build AI designed to run for months or years on battery power

  • Direct collaboration with chip architects and systems engineers

  • End-to-end ownership from model training to silicon deployment

  • High-impact position within a fast-moving deep-tech environment

Skills

Apply

See also

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