22 fastapi developer jobs at 16 companies in Lathrop, CA

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Staff Software Engineer, Agentic AI — Nexus
Milpitas or Carlsbad
$175k-$225k/yr OnsiteFull Time
Arlo
ArloNYSE: ARLO: Provide wireless smart home security cameras and monitoring services.
8+ YOE8+ years software engineering; production LLM-powered systems experience; strong Python (FastAPI, asyncio); experience with LLM orchestration (LangGraph/LangChain); tool-use patterns; evals/observability; leadership influence.
Python, FastAPI, asyncio, type hints, LangGraph, LangChain, LlamaIndex, MCP servers, evaluation tooling
1w
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AI Full Stack Developer
San Jose, California, United States
$14k/mo OnsiteContract
SBT Global
SBT Global: Provides integrated IT consulting and global logistics management services.
5+ YOE5–8 years full-stack development with AI model deployment, strong Python and FastAPI/Django, frontend frameworks (React/Next.js), cloud and container experience, and a relevant bachelor's degree.
PyTorch, TensorFlow, scikit-learn, React, Vue, Next.js, FastAPI, Django, Plotly Dash, Kubernetes, Cloud Run, Docker, OpenAI API, LangChain, Python, Node.js, AWS, GCP, Azure
4w
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Sr Staff IT AI Software Engineer
Santa Clara, California, United States
$145k-$236k/yr OnsiteFull Time
Palo Alto Networks
Palo Alto NetworksNASDAQ: PANW: Provides enterprise-grade network, cloud, and endpoint security software.
9+ YOEMinimum 9 years' experience; BS in Computer Science or related (or equivalent military experience); expert backend Python (Django/FastAPI), production Generative AI/LLM architecture, RAG/vector search, React, Docker/Kubernetes, GCP/Vertex AI preferred.
Python, Django, FastAPI, React, GraphQL, JavaScript, TypeScript, Google Cloud Platform, Vertex AI, Vertex AI Agent SDK, LangChain, LangGraph, Agent SDK, Model Context Protocol (MCP), Docker, Kubernetes, GKE, Cursor, Windsurf
1w
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Engineer -Computer Systems Support
San Ramon, California, United States
$80k-$92k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
2+ YOE3–5 years full stack development experience with Python, Node.js, Angular, REST APIs, microservices, and AWS; Bachelor\u0002s degree required.
Python, Node.js, Angular, REST APIs, microservices architecture, AWS, EC2, S3, Lambda, API Gateway, Django, Flask, FastAPI
2d
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Software Development Engineer – Full Stack
Fremont, California, United States
OnsiteFull Time
Gotion High-tech
Gotion High-techShenzhen Stock Exchange: 002074: Develops and manufactures lithium-ion batteries and energy storage systems.
3+ YOEBachelor's in CS or related, 3+ years software development, full-stack experience, proficiency with Python/Java/C#/JavaScript/TypeScript, frontend frameworks, RESTful APIs, relational databases, Git and CI/CD.
Python, Java, C#, JavaScript, TypeScript, React, Angular, Vue, FastAPI, Node.js, PostgreSQL, MySQL, Docker, Kubernetes, AWS, Azure, GCP, GitHub Actions, PyTorch, TensorFlow, Scikit-learn, Git
3mo
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AI Engineer
Pleasanton, California, United States
HybridFull Time
Redica Systems
Redica Systems: Provides a regulatory intelligence platform for life sciences industries.
3+ YOE3+ years ML engineering; Python; deploying LLM/Generative AI at scale; experience with OpenAI/Google/Anthropic/Amazon Bedrock APIs and open-source LLMs; vector/graph databases; SQL/NoSQL; Bachelor's in CS/CE.
Python, FastAPI, OpenAI API, Google AI, Anthropic API, Amazon Bedrock, Langchain, LlamaIndex, Langgraph, CrewAI, Microservices, FastAPI, Pinecone, Neo4J, Postgres, Snowflake, DynamoDB, Streamlit, ReactJS, AWS ECS, AWS EKS, AWS SageMaker
3d
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Staff Engineer, Workbench Platform
San Jose, California, United States
$163k-$253k/yr OnsiteFull Time
Samsung Semiconductor
Samsung SemiconductorKorea Exchange: 005930: Designs and manufactures memory chips, processors, and sensors.
5+ YOEBachelor/Master/PhD in CS or related with significant industry experience; production TypeScript/Node.js, VS Code extension, Python/FastAPI, monorepo and Kubernetes experience; strong communication and problem-solving.
TypeScript, Node.js, VS Code, Python, FastAPI, Pydantic, pnpm, Vite, Helm, Kubernetes, Gitpod, Coder, Codespaces
2mo
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AI/ML Engineer - Agentic
San Jose, California, United States
$137k-$277k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
4+ YOESenior IC with 4-7 years in AI/ML, agentic orchestration, LLM integration, and backend systems.
FastAPI, gRPC, Python, Kubernetes, Docker, OpenSearch, LangGraph, LangFuse, Prometheus, Kafka, Redis, GitHub Actions, ArgoCD
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AI/ML Engineer - Agentic
San Jose, California, United States
$137k-$277k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
4+ YOESenior IC with 4-7 years of AI/ML experience; bachelor’s in CS/engineering; hybrid work; San Jose, CA.
FastAPI, gRPC, LangGraph, LangFuse, OpenSearch, Kubernetes, Docker, GitHub Actions, Kafka, Redis, ArgoCD, Prometheus, QLora, PEFT
1mo
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AI/ML Engineer - Agentic
San Jose, California, United States
$137k-$277k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
4+ YOESenior IC with 4-7 years experience; design, build, operate production-grade agentic platform; hybrid work model; Bachelor’s degree in CS/Engineering; Master’s preferred.
FastAPI, gRPC, Kafka, Redis, OpenSearch, Kubernetes, Docker, GitHub Actions, Jenkins, ArgoCD, Prometheus
2w
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Senior SOCD Applied AI Engineer
Santa Clara, California, United States
$168k-$311k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
6+ YOE6+ years building production-grade software; experience shipping AI/LLM applications and agentic workflows; strong Python; hands-on use of Claude Code, OpenAI Codex, Cursor; experience with LangChain or LlamaIndex and RAG architectures; BS/MS in CS/CE/EE or equivalent.
Python, Claude Code, OpenAI Codex, Cursor, LangChain, LlamaIndex, Model Context Protocol (MCP), React, TypeScript, FastAPI
2w
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Senior SOCD Applied AI Engineer
Santa Clara, California, United States
$168k-$311k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
6+ YOE6+ years building production-grade software; experience shipping LLM/AI applications and agents; strong Python; experience with LangChain/LlamaIndex, RAG, embeddings, vector DBs, CI/CD, and system design.
Python, Claude Code, OpenAI Codex, Cursor, LangChain, LlamaIndex, MCP (Model Context Protocol), React, TypeScript, FastAPI, LLM, RAG
1mo
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Senior Software Engineer, AI and ML Platforms
San Jose, California, United States
$132k-$218k/yr HybridFull Time
Bio-Techne
Bio-TechneNASDAQ: TECH: Provides reagents, instruments, and diagnostic tools for life sciences.
5+ YOEB.S. +7 years or M.S. +5 years (or equivalent). Strong Python/Java, microservices, REST APIs, LLM/AI integration, Docker, CI/CD, cloud platform experience, and familiarity with vector DBs and RAG systems.
Python, Java, FastAPI, Flask, Spring Boot, REST, Docker, CI/CD, AWS, Azure, Kubernetes, pgvector, FAISS, Pinecone, LangChain, LlamaIndex
1mo
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Senior Full-Stack Software Engineer - Applied AI
San Francisco or San Jose or Cupertino or Palo Alto
HybridFull Time
Mainstay
Mainstay: AI platform for single-family rental real estate transactions.
5+ YOE5+ years producing production software; AI feature deployment; strong full-stack skills with Python and React; remote collaboration.
Python, TypeScript, FastAPI, Django, React, Next.js, Airflow, dbt, Snowflake, PostgreSQL, AWS, Terraform, GitHub
1mo
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Product Security Engineer
New York or Seattle or San Jose
$123k-$216k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
4+ YOEMid-level software security engineer with 4-6 years of experience, strong Python/JavaScript, AI/ML security, cloud and container deployments, and secure SDLC knowledge.
Python, JavaScript, React, Azure OpenAI, LLMs, vector databases, Kubernetes, Postgres, Redis, Git, CI/CD, Docker, Celery, FastAPI
1mo
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Senior AI Platform Engineer - Frisco
Frisco or San Jose
$107k-$176k/yr HybridFull Time
McAfee
McAfee: Provides cybersecurity and privacy protection software for consumers.
10+ YOE10+ years platform engineering experience with GenAI/LLM ecosystems, Kubernetes (EKS/GKE), cloud (AWS/GCP), Python and Go, Terraform, Backstage, CI/CD, vector stores/OpenSearch, Kafka, and enterprise AI security and governance.
AWS Bedrock, OpenAI, Anthropic, Kubernetes, GKE, EKS, Python, Go, FastAPI, gRPC, AWS, GCP, Terraform, Backstage, OpenSearch, Aurora pgvector, CI/CD, Apache Kafka, LangChain, LlamaIndex, Pinecone, Weaviate, IAM, VPC, KMS, MLOps, LLMOps
1w
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Software Engineer - Ads Interface & Platform, Horizontal Technology
San Jose, California, United States
$156k-$317k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
Bachelor's degree in a related field, proficiency in Python and backend frameworks, experience building scalable, low-latency systems and RESTful APIs, strong communication and technical design skills.
Python, Django, Flask, FastAPI, RESTful APIs
2w
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Gen AI Architect
Santa Clara or San Jose or Palo Alto or United States
$180k-$200k/yr OnsiteFull Time
Qualitest
Qualitest: AI-powered software testing and quality engineering services.
10+ YOEBachelor's degree in CS/Engineering, 10+ years in software development/architecture with 3+ years in AI/ML and 2+ years in Generative AI; expertise in LLMs, RAG, vector DBs, Python, cloud AI services, CI/CD, and enterprise security/compliance.
LangChain, LangGraph, Weaviate, Pinecone, Milvus, FastAPI, Python, Java, C#, Go, Hugging Face, Transformers, Bedrock, SageMaker, Azure OpenAI, Vertex AI, Microsoft Azure DevOps, GitHub Actions, Jenkins, GitLab CI, LLaMA, Mistral, Ollama
1mo
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Principal, GRC Automation and Cyber Risk
Seattle or San Jose
$167k-$251k/yr HybridFull Time
F5
F5NASDAQ: FFIV: Provides application delivery networking and multi-cloud security solutions.
10+ YOEBachelor's degree required; 10+ years in cybersecurity/GRC with 3–5 years hands-on engineering; Python, API, and systems-integration experience; ServiceNow IRM and Agentic/LLM framework familiarity; professional certs preferred.
Python, pandas, NumPy, FastAPI, Celery, Airflow, LangChain, AutoGen, LangGraph, CrewAI, ServiceNow IRM, RESTful APIs, GraphQL, OpenAPI/Swagger, Kafka, RabbitMQ, MuleSoft, Boomi, Workato, OAuth