21 software engineering evaluator jobs at 17 companies in Riverside, CA

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Senior Software Engineer, Legal — CoCounsel Forward Deployed Engineering 
Frisco or New York City or Toronto or Ann Arbor or Eagan or San Francisco or Los Angeles or Irvine or McLean or Washington
$95k-$176k/yr HybridFull Time
Thomson Reuters
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
5+ YOEJD or formal legal training (or equivalent experience),5+ years software engineering,proficiency in Python,AI/LLM evaluation and prompt engineering,ability to engage legal users and mentor engineers,experience delivering production-grade SaaS solutions.
Python
3w
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Senior Software Engineer
Santa Ana, California, United States
$129k-$172k/yr RemoteFull Time
First American
First AmericanNYSE: FAF: Provides title insurance and settlement services for real estate.
5+ YOERequires 5+ years building production software, LLM feature deployment, agentic systems, backend services and APIs, cloud-native infrastructure, distributed systems, evaluation frameworks, and mentoring experience.
Cursor, Claude Code, GitHub Copilot
2w
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Software Engineer, Applied AI
San Francisco or Los Angeles or Washington or San Diego or Seattle or London
$150k-$170k/yr HybridFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
2+ YOEBS/MS in a technical field, 2+ years of software development, strong Python, production systems, AI/ML integration, model evaluation, and familiarity with APIs, distributed systems, containers, CI/CD, observability, and edge deployment.
Python, APIs, CI/CD, GPU
2mo
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Software Engineer, Agent Platform
Washington or Costa Mesa
$220k-$292k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Strong backend engineering experience building production platforms; deep expertise in LLM agent framework design and evaluation; familiarity with model post-training workflows (SFT, RL); emphasis on reliability and partnering with ML/product teams.
Lattice OS, Langchain, Deepagents, Claude SDK, Kubernetes, Docker
2mo
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AI Engineering Lead
Los Angeles, California, United States
$225k-$250k/yr HybridFull Time
SKIMS
SKIMS: Designs and sells intimate apparel and loungewear.
8+ YOE8+ years software engineering experience, strong Python skills, experience leading enterprise AI initiatives, LLM fundamentals, AWS Bedrock, Anthropic Claude, multi-agent frameworks, model evaluation, governance, and stakeholder influence.
Python, AWS Bedrock, Anthropic Claude, Claude Code, Langfuse, LangGraph, LangChain, MCP, Snowflake, Oracle
2mo
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Software Engineer (C++ and TS Clearance)
Woodland Hills or Los Angeles
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
0+ YOEBachelor's in STEM +2 years (or Master's with 0 years), active Top Secret clearance enrolled in Continuous Evaluation, C/C++ experience, CI/CD and Git experience, onsite full-time, ability to meet security screening.
C, C++, CI/CD, Git, Docker, Kubernetes, Linux, CUDA, MLOps, DevSecOps, Agile, Scrum
2mo
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Senior Robotics Software Engineer, Simulation & Evaluation
Irvine, California, United States
$155k-$180k/yr OnsiteFull Time
Field AI
Field AI: Develops autonomous software brains for robots in unstructured environments.
3+ YOE3+ years developing robotics simulation tools or related robotics software; strong C++ and/or Python skills; experience with Isaac Sim, Gazebo, MuJoCo, Unity, Unreal, or custom simulators; familiarity with ROS2, URDF/SDF, and debugging simulator-to-robot gaps.
C++, Python, Isaac Sim, Gazebo, MuJoCo, Unity, Unreal, ROS2, URDF, SDF, Omniverse, USD, PhysX, Docker, CMake, Bazel, GitHub Actions
2mo
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AI Evaluation Engineer
Bucharest or Boulder or Boston or Chicago or Glendora or Richmond or London or Auckland
lei16k-lei19k/mo HybridFull Time
Yes Energy
Yes Energy: Provides real-time electric power market data and trading analytics.
5+ YOEBachelor's in CS/Data/Math, 5+ years software engineering with focus on testing/evaluation or AI/ML tooling, strong Python, experience building evaluation pipelines and LLM eval concepts, familiarity with RAG and production data pipelines.
RAGAS, LangSmith, PromptFlow, Snowflake, Python, RAG
1w
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Staff Machine Learning Engineer, Causal Inference
San Francisco or Sunnyvale or Los Angeles or Seattle or New York City
$204k-$299k/yr OnsiteFull Time
DoorDash
DoorDashNASDAQ: DASH: On-demand delivery platform connecting consumers with local merchants.
Deep causal inference, econometrics, experimentation, or causal ML experience; production ML engineering; rigorous model evaluation; and ability to collaborate across engineering, analytics, product, and business teams.
ML, CUPED, Covey, Covey Scout for Inbound
3w
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Staff Machine Learning Engineer, Causal Inference
San Francisco or Sunnyvale or Los Angeles or Seattle or New York City
$204k-$299k/yr OnsiteFull Time
DoorDash
DoorDashNYSE: DASH: Local food delivery and on-demand logistics platform.
Requires practical causal inference, econometrics, experimentation, production ML engineering, reliable pipeline and model development, rigorous evaluation, and cross-functional product judgment.
Machine Learning (ML), CUPED, contextual bandits, off-policy evaluation, Covey Scout for Inbound
2w
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Staff AI Platform Engineer
San Francisco or Los Angeles or Denver or Austin or Chicago or New York or Seattle or Toronto or Santa Barbara or San Diego
$180k-$273k/yr RemoteFull Time
Invoca
Invoca: AI platform for conversation intelligence and revenue execution.
7+ YOERequires 7+ years in AI/ML platform engineering, strong Python and/or TypeScript, distributed systems, APIs, evaluation, observability, and AI infrastructure experience; bachelor's degree or equivalent practical experience.
Python, TypeScript, JavaScript, React, Kubernetes, Docker, Terraform, LangChain, LangGraph, LlamaIndex, LiveKit, REST, gRPC, MCP, A2A
1w
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Machine Learning Engineer - Ads Core and Commerce Ads
San Jose or Los Angeles County
$137k-$360k/yr OnsiteFull Time
TikTok USDS Joint Venture
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
5+ YOERequires SQL and Python, data manipulation, Hadoop or Spark, distributed computing, machine learning, deep learning, feature engineering, model evaluation, optimization, and 5+ years of relevant experience preferred.
SQL, Python, Hadoop, Spark
2w
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Senior Backend Engineer - Music Monetization & DRM
Stockholm or London or New York City or Los Angeles or Berlin or Paris or Oslo or Seoul
HybridFull Time
Epidemic Sound
Epidemic Sound: Provides royalty-free music and sound effects for content creators.
Backend development experience, preferably Go; SQL and large-scale data processing; algorithm evaluation; Google Cloud; microservices; Kubernetes, Helm, and Terraform; strong written and verbal English.
Go, SQL, Google Cloud Platform, Kubernetes, Helm, Terraform, Kotlin, Java, Python, TypeScript, React
2mo
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Sr. AI Agent / Prompt Engineer
Irvine, California, United States
HybridFull Time
Hyundai Capital
Hyundai Capital: Provides automotive financing and leasing for Hyundai Motor Group.
8+ YOEDesign and deploy production AI agents using LLMs, build prompt systems and tool orchestration, evaluate agent behavior, integrate with enterprise systems; strong Python and agent-framework experience required.
Python, LangChain, LangGraph
1w
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Senior Sales Engineer - Enterprise (Fluent Spanish Speaking)
Albuquerque or Austin or Dallas or Houston or Los Angeles or Phoenix or San Diego or Santa Fe or Scottsdale or Tucson or Toronto or San Francisco or New York City or Vancouver or Amsterdam or London or Paris or Singapore or Tokyo
$174k-$291k/yr RemoteFull Time
Amplitude
AmplitudeNasdaq: AMPL: Develops digital analytics software for tracking customer product behavior.
5+ YOE5+ years in software pre-sales required, fluent English and Spanish, hands-on SQL, enterprise technical evaluation experience, and ability to present technical concepts to engineers and business stakeholders.
Google Analytics 4, Adobe Analytics, Mixpanel, Python, SQL, R, Tableau, Looker, Power BI, APIs
4w
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Senior AI/ML Engineer - Agentic AI
Newport Beach, California, United States
$131k-$272k/yr HybridFull Time
SAP
SAPFrankfurt Stock Exchange: SAP: Sells enterprise resource planning and business management software solutions.
6+ YOEBS/MS/PhD in CS or related field; 6+ years shipping ML systems with 3+ years hands-on LLM/agent production experience; expert Python, PyTorch, inference optimization, agent frameworks, evaluation and observability.
Python, PyTorch, LoRA, QLoRA, PEFT, vLLM, TensorRT-LLM, int8, int4, GPTQ, AWQ, LangGraph, LangChain, CrewAI, AutoGen, MCP, Claude Code, OpenCode, Langfuse, LangSmith, Arize, SFT, DPO, RLHF
2mo
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Senior AI Engineer
United States or New York City or Palm Beach or Los Angeles or Miami or Greenwich or Westchester County or The Hamptons or San Francisco or Manhattan
$190k-$250k/yr RemoteFull Time
Atria Health Institute
Atria Health Institute: Membership-based concierge practice providing preventive, precision-based medical care.
4+ YOE4+ years building and operating LLM-powered production ML systems, strong Python, backend framework experience (FastAPI/Flask), LLM orchestration and retrieval design, Snowflake/dbt/Dagster/Airflow familiarity, evaluation systems, HIPAA/PHI knowledge, and strong written communication.
Python, FastAPI, Flask, Snowflake, dbt, Dagster, Airflow, vLLM, Triton, TGI, SGLang, LOINC, SNOMED CT, ICD-10, RxNorm, FHIR, HL7
2mo
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Staff Agentic ML Engineer - Photoshop
San Jose or Waltham or San Francisco or Seattle or Los Angeles or New York City or California
$190k-$346k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
8+ YOEMaster's or PhD in CS/ML/Data Science, 8+ years ML experience, expertise in LLMs, fine-tuning (SFT, RLHF, DPO, PEFT/LoRA), agent system development, evaluation frameworks; proficiency with PyTorch and agentic frameworks; strong communication and problem-solving.
PyTorch, LangChain, LangGraph, MCP, A2A, Agent Development Kit (ADK), Claude Code, Codex, Cursor