AI Algorithm Engineer
Company: VINNOVATION INC
Location: Los Angeles
Posted on: February 14, 2026
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Job Description:
Job Description Job Description Job Title : AI Algorithm
Engineer Location : Hybrid/Remote Mostly Job Type : Full-time
Salary : Negotiable Responsibilities Core AI Module Development
Deeply participate in the architecture design, feature development,
unit testing, and continuous maintenance of C++ core components
within AI training and inference systems. Ensure high performance
and reliability in large-scale engineering environments.
Performance Analysis & System Optimization Collaborate with the
team to identify performance bottlenecks in AI training/inference
workflows. Optimize key paths such as operators, memory, and
concurrency scheduling, solving performance challenges in real
business scenarios. Hardware Acceleration & Low-Level Optimization
Research and apply GPU acceleration technologies (CUDA / ROCm) or
CPU SIMD/vector instruction sets. Integrate advanced computing
optimization strategies into large-scale, computation-intensive
tasks to improve training and inference performance. System
Integration & Engineering Delivery Integrate optimized low-level
modules into existing AI frameworks (e.g., search/recommendation
systems, semantic model training frameworks). Participate in strict
functional validation, stress testing, and performance evaluation.
Cutting-Edge Technology Exploration Continuously track developments
in system software, parallel computing, high-performance computing
(HPC), and AI infrastructure. Work with the team to explore their
feasibility and practical application in business scenarios.
Education Background Bachelors degree or above in Computer Science,
Software Engineering, Artificial Intelligence, Electrical
Engineering, or related disciplines. Programming & Engineering
Skills Solid C/C++ fundamentals; familiar with modern C++ features
(C++11/14/17/20) and good engineering practices / design patterns.
Proficient in Linux/Unix development environments; capable of
writing Shell scripts. Practical Python development skills for
model experiments, tooling, data processing, and automated testing.
Computer Science Fundamentals Strong knowledge of data structures,
algorithms, compilation, and performance tuning. Understanding of
computer architecture, CPU/GPU parallel architectures, and OS
scheduling principles. Learning & Problem Solving Strong passion
and self-motivation in low-level technologies, AI infrastructure,
and performance optimization. Excellent analytical, abstraction,
and complex problem-solving abilities. Preferred Qualifications
(Plus) Practical experience in C++ performance optimization: memory
management, multithreading, lock optimization, cache-friendly
programming, etc. Familiarity with GPU architecture; experience
with CUDA / ROCm programming. Knowledge or experience in parallel
computing (OpenMP, MPI, SIMD, distributed training, etc.).
Experience with at least one deep learning framework (PyTorch /
TensorFlow), including operator development, model optimization, or
inference engines. Experience in search, recommendation systems,
embeddings, vector retrieval, or semantic models. Bilingual ability
in Chinese and English is required; Why Apply: Competitive salary
and performance-based bonuses. Paid holidays and PTO Snacks,
drinks, and perks Health, dental, and vision insurance. Annual
exclusive perks Opportunities for professional development and
career advancement. Engage with cutting-edge gaming projects and
contribute to the success of globally recognized titles. Flexible
work from home options available.
Keywords: VINNOVATION INC, Aliso Viejo , AI Algorithm Engineer, IT / Software / Systems , Los Angeles, California
