Top 930 Software Jobs in Riverside, CA

Machine Learning Engineer (Agent & Inference) - (Chinese Mandarin Speaker)
Bitus Labs —Irvine, CA
- From $130,000 a year
- Full-time
- Azure
- Computer Science
- 3 years
- Health insurance
- Dental insurance
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Senior Software Development Engineer (Chinese Mandarin Speaker)
Bitus Labs —Irvine, CA
- From $120,000 a year
- Full-time
- System design
- Office
- US work authorization
- Paid holidays
- Health insurance
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Analyst II - Product System Configuration
Inland Empire Health Plan —Rancho Cucamonga, CA
- $80,059.20 - $106,059.20 a year
- Full-time
- Hybrid work
- Background check
- Microsoft Access
- Software troubleshooting
- Disability insurance
- Health insurance
Computational Neuroscientist - AI Trainer
DataAnnotation —Fontana, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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Machine Learning Research Scientist — Game Systems & Player Modeling (Chinese Mandarin Speaker)
Bitus Labs —Irvine, CA
- From $100,000 a year
- Full-time
- Computer Science
- Office
- AWS
- Health insurance
- Dental insurance
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JUNIOR FULL STACK DEVELOPER
VSolvit —Norco, CA
- $25 - $41 an hour
- Computer Science
- SQL
- Bachelor's degree
- Health savings account
- Disability insurance
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IT Help Desk
Exigent Systems Inc. —Riverside, CA
- $60,000 - $70,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- Windows
- US work authorization
- Paid holidays
- Health insurance
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Desktop Support Technician
University of California, Riverside —Riverside, CA
- $32.00 - $48.72 an hour
- Full-time
- Mid-level
- Analysis skills
- University
UI Developer
TECHOAUTH SOLUTIONS LLC —Rancho Cucamonga, CA
- $110,980 - $112,980 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 5 years
- Work from home
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JUNIOR SOFTWARE DEVELOPER (C++)
VSolvit —Norco, CA
- $36 - $48 an hour
- Computer Science
- Office
- Analysis skills
- Health savings account
- Disability insurance
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Software Engineer Analyst - AI Trainer
DataAnnotation —RSM, CA
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
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Data Engineer II
Inland Empire Health Plan —Rancho Cucamonga, CA
- $104,041.60 - $137,841.60 a year
- Full-time
- Hybrid work
- DevOps
- Mid-level
- Office
- Disability insurance
- Health insurance
Quantitative Reasoning Analyst - AI Trainer
DataAnnotation —Rancho Cucamonga, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Game Product Manager (Chinese Mandarin Speaker)
Bitus Labs —Irvine, CA
- From $100,000 a year
- Full-time
- English
- Mid-level
- Office
- Health insurance
- Dental insurance
Quick Apply
Research Scientist — Mathematics & Statistics (Chinese Mandarin Speaker)
Bitus Labs —Irvine, CA
- From $100,000 a year
- Full-time
- Master's degree
- Math
- Continuous improvement
- Health insurance
- Dental insurance
Quick Apply
Data Analyst — Game Analytics (Chinese Mandarin Speaker)
Bitus Labs —Irvine, CA
- From $80,000 a year
- Full-time
- Computer Science
- Office
- 3 years
- Health insurance
- Dental insurance
Quick Apply
Sr. Product Development Manager (Manufacturing)
VPET USA, LLC —Fontana, CA
- Full-time
- Microsoft Excel
- Sales
- Bachelor of Science
- Paid holidays
- Health insurance
Quick Apply
Network Administrator
Confidential —Chino, CA
- From $35 an hour
- Full-time
- Microsoft Outlook
- ERP systems
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
SAP Business Analyst
Amphastar Pharmaceuticals Inc. —Rancho Cucamonga, CA
- $105,000 - $125,000 a year
- Full-time
- Mid-level
- Office
- 3 years
- Health savings account
- Health insurance
Quick Apply
Site Reliability Engineer
A-Line Staffing Solutions —Irvine, CA
- From $30 an hour
- Contract
- Hybrid work
- System design
- Mid-level
- Bachelor's degree
Quick Apply
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Machine Learning Engineer (Agent & Inference) - (Chinese Mandarin Speaker)

Bitus Labs -
Irvine, CA

Quick Apply

Job Details

Full-time
From $130,000 a year

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
Parental leave
Vision insurance
401(k) matching
Life insurance
Retirement plan

Qualifications

AI models
Containerization systems
Performance monitoring
Mandarin
Software engineering
PyTorch
Software deployment
System performance optimization
AI platforms (beyond public GPTs)
Computational framework
Databases
Machine learning cloud services
AWS
Machine intelligence
Bachelor's degree
Model deployment
Systems engineering
Production monitoring
Monitoring system implementation
Chinese
Machine learning libraries
System tuning
Data performance optimization
Model evaluation
Machine learning frameworks
MLOps

Full Job Description

About the Role

We're an online gaming company using AI to power and personalize player experiences. This role sits within the AI Engineering team, which is responsible for taking AI capabilities into production. This role focuses primarily on agent systems, with model deployment and inference engineering as a secondary responsibility.

We do not train foundation models from scratch. Our focus is on production AI systems, model adaptation, inference optimization, and agentic applications.

Responsibilities

Agent Systems — Primary

Design, build, and optimize LLM-powered agents, including planning, tool use, workflow orchestration, and multi-step reasoning
Architect memory systems, including short-term memory, long-term memory, context management, and session state
Build and optimize RAG pipelines for relevance, grounding, freshness, and retrieval quality
Design and operate vector-store infrastructure (e.g., pgvector, Milvus, Qdrant, Weaviate)
Define evaluation methodologies for agents, prompts, and workflows
Optimize end-to-end agent quality, latency, reliability, and operating cost

Model Deployment & Inference — Secondary

Build and operate production inference services that are low-latency, high-concurrency, and highly reliable
Serve online-learning models (e.g., contextual bandits and reinforcement learning policies) with real-time inference and online parameter or weight updates
Deploy and optimize AI inference systems for latency, throughput, reliability, and resource efficiency
Analyze and resolve inference-serving bottlenecks
Support deployment and serving of recommendation, ranking, and reinforcement learning models developed by research scientists
Apply lightweight model adaptation techniques (e.g., LoRA, QLoRA, PEFT) when appropriate for domain-specific requirements

MLOps — Supporting Both

Build and maintain deployment pipelines, observability systems, and tracing infrastructure for agents and serving endpoints
Monitor quality regression, performance degradation, and model drift
Maintain version control for models, prompts, datasets, and agent configurations
Contribute to automated validation, testing, and CI/CD workflows for AI systems

Collaboration

Partner with research scientists, backend engineers, and data scientists to integrate AI systems into production products
Document systems, best practices, and internal tooling
Contribute to engineering standards and operational excellence across AI initiatives

Required Qualifications

Bachelor's or Master's degree in Computer Science, Machine Learning, or a related field
3+ years of industry experience in Machine Learning Engineering or related roles
Strong software and systems engineering experience, including building low-latency, reliable production services in languages such as Go, Rust, C++, or equivalent
Experience building or supporting real-time inference systems for recommendation, ranking, contextual bandits, reinforcement learning, or similar adaptive machine learning applications Strong experience with PyTorch and the Hugging Face ecosystem
Experience building production LLM or agent applications (e.g., LangGraph, LlamaIndex, or equivalent frameworks)
Hands-on experience with RAG systems, embeddings, and vector databases
Experience evaluating and monitoring LLM or agent systems in production
Experience deploying and optimizing production machine learning or LLM systems
Understanding of inference runtime behavior, resource utilization, latency optimization, and production serving performance
Experience with Docker and Kubernetes
Experience with cloud platforms such as AWS, GCP, or Azure
Fluent Mandarin Chinese

Preferred / Nice to Have

Experience fine-tuning open-weight LLMs using LoRA, QLoRA, PEFT, or related approaches
Familiarity with the underlying algorithms used in recommender systems, ranking systems, contextual bandits, or reinforcement learning
Experience with custom GPU kernel development using CUDA or OpenAI Triton
Experience with graph-level optimization and low-level inference performance tuning
Experience with large-scale distributed training (e.g., FSDP, DeepSpeed, multi-GPU workloads)
Experience deploying models to edge environments using TFLite, CoreML, or NPU accelerators
Strong understanding of CI/CD principles and deployment workflows
Background in gaming, gaming AI, or player personalization systems
Experience with distributed systems, Spark, Hadoop, or large-scale data infrastructure

Pay: From $130,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Health insurance
Life insurance
Paid time off
Parental leave
Retirement plan
Vision insurance

Language:

Chinese (Required)

Ability to Commute:

Irvine, CA 92618 (Required)

Ability to Relocate:

Irvine, CA 92618: Relocate before starting work (Required)

Work Location: In person

Quick Apply

Refine Your Search

software jobs in Riverside, CA

Machine Learning Engineer (Agent & Inference) - (Chinese Mandarin Speaker)

Senior Software Development Engineer (Chinese Mandarin Speaker)

Analyst II - Product System Configuration

Computational Neuroscientist - AI Trainer

Machine Learning Research Scientist — Game Systems & Player Modeling (Chinese Mandarin Speaker)

JUNIOR FULL STACK DEVELOPER

IT Help Desk

Desktop Support Technician

UI Developer

JUNIOR SOFTWARE DEVELOPER (C++)

Software Engineer Analyst - AI Trainer

Data Engineer II

Quantitative Reasoning Analyst - AI Trainer

Game Product Manager (Chinese Mandarin Speaker)

Research Scientist — Mathematics & Statistics (Chinese Mandarin Speaker)

Data Analyst — Game Analytics (Chinese Mandarin Speaker)

Sr. Product Development Manager (Manufacturing)

Network Administrator

SAP Business Analyst

Site Reliability Engineer

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