4 python backend developer jobs at 3 companies in Modesto, CA

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Senior Software engineer, Backend
Livermore or California
$180k-$220k/yr HybridFull Time
HEN Technologies
HEN Technologies: Building an AI-powered intelligent ecosystem for fire suppression.
8+ YOEBachelor's in CS or related; 8+ years building backend integrations with third-party systems; experience with Python and TypeScript/Node.js, event-driven systems, GIS, CJIS/FedRAMP environments, and cloud-native GCP services.
Python, TypeScript, Node.js, MQTT, WebSockets, Kafka, REST, gRPC, Mapbox, ESRI, PostGIS, GeoJSON, GCP, Pub/Sub, Cloud Run, IAM, Jamf, Intune, Kandji, OAuth, OIDC, SAML, mTLS, SCIM, Tyler, Hexagon, Central Square, Mark43, RapidSOS, FirstNet
3w
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Software Development Engineer - AI Tools
Pleasanton, California, United States
$148k-$222k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
3+ YOE3+ years software engineering experience; backend/dev tooling in Python or TypeScript; familiarity with LLM APIs and prompt engineering; AI security/responsible AI knowledge; cloud, container, API, and observability experience.
Python, TypeScript, LLM APIs, MCP, REST APIs, Docker, Kubernetes, OAuth, SSO, API keys, AWS, GCP, Azure, CI/CD, Slack
3w
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Senior Software Engineer - AI Tools
Pleasanton or Seattle
$176k-$264k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
5+ YOE5+ years software engineering (3+ backend/platform), proficiency in Python or TypeScript, experience with LLM APIs (OpenAI, Anthropic), AI security and responsible AI practices, Kubernetes/Docker, cloud deployment, and strong communication.
Python, TypeScript, OpenAI, Anthropic, MCP, Claude, ReAct, Kubernetes, Docker, REST APIs, SSO
3w
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Senior AI Architect
Livermore, California, United States
$176k-$267k/yr HybridFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Ability to obtain DOE Q clearance (U.S. citizenship), bachelor\u0000s in computer/engineering or equivalent, significant experience architecting and deploying GenAI/LLM-enabled production systems, cloud/Kubernetes and backend API development (Python, Java, JavaScript, TypeScript).
GenAI, Kubernetes, Python, Java, JavaScript, TypeScript, RESTful APIs, CI/CD, MCP