Application Engineer at Renesas Electronics | JP | Rezi

Application Engineer at Renesas Electronics

Application Engineer

Renesas Electronics · JP

3 weeks ago

Application Engineer

Renesas Electronics · JP

21 days ago
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About the Role

We are looking for an AI Application Engineer to support the enablement, optimization, and deployment of AI models on automotive-grade SoCs. In this role, you will work closely with internal compiler/runtime teams and external customers to bring AI models from training to optimized inference on embedded NPU/DSP platforms, with a strong focus on performance, accuracy, and system integration.

Responsibilities

  • Enable and deploy AI models (e.g., BEV, object detection, segmentation, classification) on Gen4/5 SoC platforms with CNNIP/DSP/NPU HWA.
  • Perform model performance analysis (latency, throughput, multi-core scaling) and identify bottlenecks related to memory bandwidth, scheduling, or operator mapping.
  • Support model optimization workflows, including Post-Training Quantization (PTQ), Quantization-Aware Training (QAT) collaboration, operator fusion, graph optimization, and execution partitioning.
  • Analyze accuracy degradation caused by quantization or operator limitations and propose mitigation strategies.
  • Integrate AI models into embedded runtime environments (Linux / QNX).
  • Debug issues related to CNNIP/DSP/NPU offloading, memory allocation / IPMMU, data transfer overhead and multi-core synchronization.
  • Validate AI workloads on target boards and simulators (SIL / HIL).
  • Work with AI compiler and runtime toolchains (e.g., ONNX-based workflows, hybrid compiler, MWMX).
  • Support ONNX model handling, including graph inspection and modification, model segmentation and execution control, and quantized (QDQ) ONNX models.
  • Develop or maintain internal tools and scripts to improve model validation, benchmarking, and customer workflows.
  • Act as a technical interface between customers, internal development teams, and field application engineers.
  • Support customer evaluations, PoCs, and demos on automotive AI platforms.
  • Provide technical guidance, documentation, and best practices for AI model deployment.
  • Contribute to weekly technical reports, issue tracking, and release validation activities.

Requirements

  • Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, Embedded Systems, or have experience in embedded systems.
  • Solid understanding of deep learning fundamentals and inference pipelines.
  • Hands-on experience with AI frameworks such as PyTorch, ONNX, or ONNX Runtime.
  • Strong programming skills in Python; working knowledge of C/C++ is a plus.
  • Familiarity with embedded systems and debugging tools.
  • Ability to analyze performance using metrics such as latency, throughput, and hardware utilization.
  • Good communication skills in a multi-cultural, cross-functional environment.
  • 1–3 years of experience in embedded systems or AI-related development.
  • Experience with AI model training, fine-tuning, or evaluation, especially for Computer vision models (Detection / Segmentation / BEV) or Automotive or robotics use cases.
  • Practical experience with AI inference optimization on embedded hardware (NPU, DSP, GPU, or CPU).
  • Familiarity with quantization techniques (INT8, calibration methods, QDQ models).
  • Experience with automotive SoCs or safety-related software environments (QNX is a plus).
  • Understanding of memory hierarchy, DMA, and multi-core scheduling in SoC architectures.
  • Experience supporting customers or acting in a technical support / application engineering role.
  • Knowledge of automotive AI standards or ADAS perception pipelines.
  • Experience contributing to internal tools, scripts, or documentation.
  • Ability to read and debug ONNX graphs or intermediate representations.

Skills

  • AI models
  • Automotive-grade SoCs
  • NPU/DSP platforms
  • Performance analysis
  • Latency
  • Throughput
  • Multi-core scaling
  • Memory bandwidth
  • Scheduling
  • Operator mapping
  • Post-Training Quantization (PTQ)
  • Quantization-Aware Training (QAT)
  • Operator fusion
  • Graph optimization
  • Execution partitioning
  • Accuracy degradation analysis
  • Embedded runtime environments
  • Linux
  • QNX
  • CNNIP/DSP/NPU offloading
  • Memory allocation
  • IPMMU
  • Data transfer overhead
  • Multi-core synchronization
  • Target boards
  • Simulators (SIL / HIL)
  • AI compiler
  • Runtime toolchains
  • ONNX-based workflows
  • Hybrid compiler
  • MWMX
  • ONNX model handling
  • Graph inspection
  • Model segmentation
  • Execution control
  • Quantized (QDQ) ONNX models
  • Internal tools and scripts
  • Model validation
  • Benchmarking
  • Customer workflows
  • Technical interface
  • Customer evaluations
  • PoCs
  • Demos
  • Automotive AI platforms
  • Technical guidance
  • Documentation
  • Best practices
  • AI model deployment
  • Weekly technical reports
  • Issue tracking
  • Release validation
  • Deep learning fundamentals
  • Inference pipelines
  • PyTorch
  • ONNX
  • ONNX Runtime
  • Python
  • C/C++
  • Embedded systems
  • Debugging tools
  • Hardware utilization
  • Communication skills
  • Computer vision models
  • Detection
  • Segmentation
  • BEV
  • Automotive use cases
  • Robotics use cases
  • AI inference optimization
  • Embedded hardware
  • Quantization techniques
  • INT8
  • Calibration methods
  • Automotive SoCs
  • Safety-related software environments
  • Memory hierarchy
  • DMA
  • SoC architectures
  • Technical support
  • Application engineering
  • Automotive AI standards
  • ADAS perception pipelines
  • Intermediate representations

Work Type

  • Regular (PERM)
  • No Remote Work Available

Experience Level

  • 1–3 years of experience in embedded systems or AI-related development

Education Level

  • Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, Embedded Systems, or have experience in embedded systems.

Benefits

  • Competitive compensation
  • Comprehensive benefits package

About the Company

  • Renesas is a global company providing embedded semiconductor solutions, with the purpose of 'Making Our Lives Easier'.
  • With over 21,000 engineers and problem-solving professionals in more than 30 countries, we are involved in developing cutting-edge technologies in the automotive, industrial, infrastructure, and IoT fields, contributing to the realization of a safer, healthier, more environmentally friendly, and smarter future.
  • Renesas' core corporate culture is 'TAGIE' (Transparent, Agile, Global, Innovative, Entrepreneurial).
  • TAGIE represents the shared values that support our way of working, our growth, and our efforts to achieve our Purpose.
  • This collaborative spirit and challenging mindset enable us to drive industry transformation through semiconductor technology and contribute to people's lives worldwide.