241 ai application engineer jobs at 145 companies in Berkeley, CA

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
3mo
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AI Application Engineer
Chandler or San Jose or South Plainfield or Austin or San Diego or Lake Forest
HybridFull Time
Advantest
AdvantestTokyo Stock Exchange: 6857: Manufacturer of automated test systems for the semiconductor industry.
Degree in Electrical/Electronics Engineering; AI on V93000; Java/Python; strong customer-facing and pre-sales; 20-30% travel.
Java, Python, Linux, Git, SmarTest, V93000, VS Code
2mo
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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
1mo
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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#
2w
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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
1mo
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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
1mo
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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
1mo
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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#
2mo
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Sr. LLM Application Engineer (AI Agents)
Palo Alto, California, United States
$145k-$273k/yr OnsiteFull Time
Tencent
TencentHong Kong Stock Exchange: 0700: Developing digital services and entertainment for a global audience.
Bachelor's degree in CS/AI/Software Engineering; strong experience in LLM application development, AI Agents, RAG optimization; knowledge of MAS, tool-use protocols; production AI agent systems.
1mo
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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.
3w
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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
1mo
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Field Application Engineer, HBM
San Jose, California, United States
$87k-$130k/yr OnsiteFull Time
SK hynix
SK hynixKRX: 000660: Manufacturer of memory chips, flash storage, and image sensors.
2+ YOEBachelor's degree in Computer or Electrical Engineering, 2+ years semiconductor experience, knowledge of HBM/DRAM development phases and AI applications, strong communication, willingness to travel, authorized to work in the US.
2mo
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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
3w
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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
1mo
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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
1w
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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
4d
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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
1w
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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
1w
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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
3w
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AI Engineer
Mountain View, California, United States
$150k-$190k/yr OnsiteFull Time
AI Fund
AI Fund: Builds and invests in artificial intelligence startups.
3+ YOE3+ years software engineering experience with end-to-end ownership of production AI applications, experience with large language or multimodal models, SQL/NoSQL, frontend/backend/cloud, retrieval and agentic systems, and strong communication.
large language models, multimodal models, SQL, NoSQL, APIs, cloud infrastructure
1w
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Forward Deployed AI Engineer
Santa Clara, California, United States
$179k-$306k/yr HybridFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Build and deploy AI prototypes integrating LLMs and agents with engineering tools; strong Python and one systems language; experience with ML-enabled applications and debugging; clear communication skills.
Python, C++, C, TypeScript, HIP, CUDA, ROCm, PyTorch, JAX, TensorFlow