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291 ai application engineer jobs at 157 companies in Union City, CA

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AI Application Engineer / Lead
Santa Clara, California, United States
$94k-$141k/yr OnsiteFull Time
UST
UST: Global provider of digital transformation and IT services.
5+ YOEBachelor's or master's degree in a relevant field; 5–8 years software engineering, 3+ years AI/ML, and 1–2+ years production generative AI experience. Strong Python and AI application development skills required.
Python, SQL, TypeScript, JavaScript, C++, GPT, Claude, Llama, Gemini, Mistral, RAG, PyTorch, TensorFlow, Hugging Face Transformers, MLflow, LangGraph, LangChain, Semantic Kernel, AutoGen, CrewAI, FastAPI, REST APIs, gRPC, Azure AI Search, Elasticsearch, OpenSearch, Chroma, PGVector, Databricks, Microsoft Fabric, PostgreSQL, Microsoft Azure, Azure OpenAI, Azure AI Foundry, Azure Functions, Azure Kubernetes Service (AKS), ADLS Gen2, AWS, GCP
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3mo
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AI Application Security Engineer
San Francisco, California, United States
HybridFull Time
Brain Co.
Brain Co.: Builds AI software platforms for governments and large enterprises.
5+ YOE5+ years in application or product security; hands-on security tooling and coding; strong knowledge of application security fundamentals; experience with AI-enabled security.
Python, Go, TypeScript, SAST/DAST tooling
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2mo
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Application Engineer
Santa Clara, California, United States
$100k-$137k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
5+ YOEBachelor's in engineering/CS/data science; 5+ years (or 2+ with a Master's) in application engineering, algorithm development, or similar; experience in industrial/manufacturing environments; model lifecycle and production deployment; Python/R/C# and AI/ML familiarity.
Python, R, C#
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1mo
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Application Engineer, AI/ML
San Francisco or Cambridge
$120k-$140k/yr HybridFull Time
Lumafield
Lumafield: Accessible industrial CT scanners and cloud-based analysis software
4+ YOE4+ years building applied computer vision/ML for image or volumetric data, production deployment (MLOps), customer-facing experience, ability to scope and deliver ML solutions, and willingness to travel ~30%.
MLOps, MES, SPC, PLM, CT, AI/ML
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Staff AI Application Engineer, Product
San Francisco or Seoul
$220k-$240k/yr HybridFull Time
Twelve Labs
Twelve Labs: AI foundation models for video search and human-like understanding.
Strong backend engineering in Python or Go, system design and 0→1 internal product experience, experience with large unstructured datasets, full-stack capability, and familiarity with cloud data platforms, data governance, and access control.
Python, Go, Claude Code
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2mo
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Robotics Application Engineer
Pittsburgh or San Mateo
$100k-$300k/yr HybridFull Time
Skild AI: A robotics focused on building advanced robotic intelligence and deploying robotic systems.
3+ YOE3–5+ years robotics application development; BS/MS in CS/Robotics or related; Python and C++; ROS/ROS2; AI/ML for robotics; autonomous systems experience.
Python, C++, ROS/ROS2, AI/ML
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Application Engineer
Santa Clara, California, United States
$100k-$137k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Manufacturers of equipment for semiconductor and display production.
2+ YOEBachelor's in engineering/computer science/data science required; 5+ years relevant experience (or 2+ with a Master’s). Strong analytics, AI/ML familiarity, Python/R/C# programming, model lifecycle and production deployment experience.
Python, R, C#
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2w
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Field Application Engineer- AI/Datacom
Denver or Fremont or Minneapolis or Phoenix or Portland or Seattle
$150k-$190k/yr FieldFull Time
Koch Inc.
Koch Inc.: Operates global manufacturing, refining, and industrial technology businesses.
3+ YOEBachelor's in engineering or related field, 3+ years electronics engineering experience, customer-facing project leadership, expertise in optics/high-speed copper/PCIe/signal integrity, CAD (NX) preferred.
NX, Salesforce
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Product Application Engineer
Newark, California, United States
$135k-$165k/yr OnsiteFull Time
Unigen
Unigen: Manufactures custom memory, storage, and AI electronic hardware solutions.
3+ YOEBachelor's in Electrical Engineering (Master's preferred), 3+ years product application experience, subject matter knowledge in memory, storage and AI; strong analytical, communication, and cross-functional problem-solving skills.
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3mo
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Principal Application Engineer
San Jose, California, United States
$120k-$180k/yr OnsiteFull Time
TetraMem
TetraMem: Designing in-memory computing chips for edge AI applications.
8+ YOEU.S. citizen with bachelor's in EE/CE/CS, typically 8+ years in applications/embedded/edge AI, strong C/C++, Linux, Python, hardware bring-up, debugging, customer integrations, and technical communication.
C, C++, Linux, Python, TensorFlow Lite, PyTorch, oscilloscope, logic analyzer, protocol analyzer
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Staff AI Engineer
Miami or New York or San Francisco or Mexico City or United States
RemoteFull Time
Félix Pago
Félix Pago: Remittance platform for money transfers via WhatsApp messaging.
8+ YOE8+ years software engineering experience with infrastructure and systems development; 2+ years building production LLM/AI applications; strong Python, system architecture, containerization (Docker/Kubernetes), CI/CD, observability, RAG and agentic systems experience.
Python, Docker, Kubernetes, CI/CD, LLM APIs, LLMOps, RAG, vector databases, Open CLAW, Hermes, WhatsApp
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Application Engineer (29523)
San Jose, California, United States
$90k-$110k/yr OnsiteFull Time
Supermicro
SupermicroNASDAQ: SMCI: Designs and manufactures high-performance server and storage solutions.
2+ YOEBSEE or computer engineering degree preferred, with 2+ years relevant experience. Requires server CPU/GPU knowledge, compute, storage, networking, technical troubleshooting, analytical skills, and strong communication.
AMD, NVIDIA, GPU, AI/ML, Hadoop, Big Data, HPC, IoT, R&D HW, SW
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Staff Application Security Engineer
San Francisco or United States
$240k-$300k/yr HybridFull Time
Brex
Brex: Corporate cards and spend management software for businesses.
8+ YOE8+ years in application/product security or related software engineering; technical leadership and mentorship experience; expertise in AI security, threat modeling, cloud-native container security (AWS, Kubernetes); proficiency in Python/Go; strong communication skills.
Python, Go, Kotlin, gRPC, GraphQL, Kubernetes, AWS, LLM
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AI Engineer
San Francisco, California, United States
$150k-$210k/yr OnsiteFull Time
Cargomatic
Cargomatic: Digital marketplace connecting shippers with local trucking capacity.
3+ YOE3+ years software engineering with focus on AI/ML or automation; hands-on AI-powered applications; experience with agentic AI concepts, LLMs, and modern AI frameworks; cloud infrastructure (AWS); backend (Node.js); frontend (React).
Claude, OpenAI, LangChain, n8n, AWS, Node.js, React, MongoDB, PostgreSQL, MySQL, S3, ECS, Lambda, REST APIs, GitHub
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1w
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Senior / Staff Application Security Engineer
Boston or New York City or Los Angeles or San Francisco
$230k-$330k/yr OnsiteFull Time
Suno
Suno: AI platform for creating full songs from text prompts.
6+ YOE6+ years in security engineering with hands-on application security, secure SDLC tooling, AWS experience, ability to write production code and threat-model AI/LLM surfaces.
AWS, SAST, DAST
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2mo
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Applied AI Engineer
San Francisco, California, United States
$171k-$242k/yr HybridFull Time
Artos
Artos: AI-powered document authoring platform for life sciences R&D.
2+ YOE2+ years building and deploying AI/ML applications, hands-on LLM experience, backend engineering with Python, API development (FastAPI/Django), cloud container deployment, R&D on model capabilities, and evaluation tooling experience.
Langfuse, LangSmith, FastAPI, Django, AWS, GCP, Azure, Terraform, Pulumi, GitHub Actions, React, Python, OpenAI, Anthropic, Google
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1mo
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Senior Security Application Engineer
Palo Alto, California, United States
$200k-$235k/yr OnsiteFull Time
BitGo
BitGoNYSE: BTGO: Provides secure infrastructure for institutional digital asset management.
8+ YOE8+ years building and scaling application security programs for FinTech/Web3; strong engineering background in distributed systems, Python or Java, Kubernetes, AWS, Terraform; experience with SAST/DAST, CI/CD security automation, KMS/encryption, SOC 2/GDPR controls, and securing AI/ML lifecycles.
SAST, DAST, CI/CD, Terraform, Kubernetes, AWS, Python, Java, KMS, MLOps, LLM
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Lead Application Security Engineer
San Francisco, California, United States
$140k-$180k/yr RemoteFull Time
Zeta Global
Zeta GlobalNYSE: ZETA: Provides an AI-powered marketing platform for enterprise customer engagement.
5+ YOEBachelor's or equivalent,5+ years application security experience,knowledge of OWASP and threat modeling,AI/ML security familiarity,cloud and container experience,experience with security automation and tooling.
React, Node.js, Django, FastAPI, OAuth2, OIDC, JWT, AWS, GCP, Azure, Docker, Kubernetes, Semgrep, SonarQube, Burp Suite, OWASP ZAP, Trivy, Snyk, GitHub Advanced Security
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Senior Field Application Engineer - AI Factory Deployment
Texas or Santa Clara
$132k-$253k/yr FieldFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
5+ YOEBS/MS in engineering or equivalent experience, 5+ years in high-tech systems design or technical customer support; deep datacenter hardware and networking knowledge; strong communication and problem-solving skills.
TCP/IP, RDMA, RoCE, NICs, Switches, Embedded Linux, APIs
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Senior Field Application Engineer - AI Factory Deployment
Texas or Santa Clara
$132k-$253k/yr FieldFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
5+ YOE5+ years in high‑tech system design or technical customer support; deep knowledge of servers, storage, networking and datacenter hardware; BS/MS in engineering or equivalent; strong communication and problem‑solving skills.
TCP/IP, RDMA, RoCE, NIC, Switch, Embedded Linux, APIs
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