AI Runtime Engineer

Insider, Inc.; United States; On-site; USD 100,000 - 140,000; Full time

Job summary

Insider, Inc. is looking for an AI Runtime Engineer in the United States. The position requires expertise in developing low-latency, high-performance runtime software for AI accelerators. Candidates should have a Bachelor’s or Master’s degree in a relevant field and at least 3 years of experience in low-level runtime software development. Responsibilities include optimizing the execution stack and collaborating with hardware teams. The role is an opportunity to work on cutting-edge AI technologies in a diverse and dynamic team.

Qualifications

• 3+ years of experience in developing low-level runtime software for AI accelerators, GPUs, or HPC systems.
• Deep understanding of task scheduling, concurrency, and memory hierarchy.
• Experience with hardware-aware optimizations and dataflow architectures.

Responsibilities

• Develop and optimize the AI runtime software stack for executing deep learning workloads on AI accelerators.
• Implement task scheduling, memory management, and kernel execution strategies for efficient computation.
• Optimize data movement between host and device using PCIe, DMA, shared memory.

Skills

C/C++ programming

Low-level systems programming

Task scheduling

Memory management

Debugging and profiling

Education

Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or a related field

Tools

ONNX Runtime

TensorRT

TVM

OpenVINO

Job description

EnCharge AI is a leader in advanced AI hardware and software systems for edge-to-cloud computing. EnCharge’s robust and scalable next‑generation in‑memory computing technology provides orders‑of‑magnitude higher compute efficiency and density compared to today’s best‑in‑class solutions. The high‑performance architecture is coupled with seamless software integration and will enable the immense potential of AI to be accessible in power, energy, and space constrained applications. EnCharge AI launched in 2022 and is led by veteran technologists with backgrounds in semiconductor design and AI systems.

About the Role

EnCharge AI is seeking an AI Runtime Engineer to develop and optimize the execution stack for our next‑generation AI accelerator. In this role, you will work on low‑latency, high‑performance runtime software that enables efficient execution of deep learning models on specialized hardware. You will collaborate with hardware, compiler, and AI framework teams to deliver optimized AI inference and training performance across cloud and edge environments.

Responsibilities

• Develop and optimize the AI runtime software stack for executing deep learning workloads on AI accelerators.
• Implement task scheduling, memory management, and kernel execution strategies for efficient computation.
• Optimize data movement between host and device using PCIe, DMA, shared memory.
• Design and implement high‑performance APIs for AI inference frameworks such as OpenVino, ONNX Runtime, vLLM.
• Work on graph execution optimizations, including kernel fusion, pipelining, tensor tiling, and caching.
• Integrate runtime components with AI compilers (LLVM, MLIR, XLA, TVM) for optimized execution.
• Ensure scalability and reliability of the AI runtime for cloud‑based and edge AI deployments.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or a related field.
• 3+ years of experience in developing low‑level runtime software for AI accelerators, GPUs, or HPC systems.
• Strong proficiency in C/C++ and low‑level systems programming.
• Deep understanding of task scheduling, concurrency, and memory hierarchy.
• Experience with hardware‑aware optimizations and dataflow architectures.
• Familiarity with deep learning execution frameworks (ONNX Runtime, TensorRT, TVM, OpenVINO).
• Experience with low‑latency, high‑throughput workload execution for AI models.
• Strong debugging and profiling skills for optimizing AI execution performance.
• Exposure to AI model deployment pipelines (Triton, TensorFlow Serving).

EnchargeAI is an equal employment opportunity employer in the United States.