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756 staff software engineer jobs at 307 companies in Fairfield, CA

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Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
3mo
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Staff Software Engineer, Fullstack
San Francisco, California, United States
$325k-$485k/yr OnsiteFull Time
Ivo
Ivo: AI-powered contract review and intelligence platform for legal teams.
Full-time, on-site staff software engineer building full-stack generative AI products; startup experience preferred.
Full‑stack development, Generative AI tooling, LLM orchestration, Data extraction, Clustering, UI and backend systems
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Staff Software Engineer
San Francisco, California, United States
$231k-$300k/yr HybridFull Time
Hayden AI
Hayden AI: Mobile vision AI systems for automated traffic enforcement.
10+ YOESenior software engineer responsible for architecture, leadership, and end-to-end perception systems.
C++, Real-time, Embedded systems, ROS
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2mo
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Staff Software Engineer
Oakland or Atlanta or New York
$107k-$200k/yr HybridFull Time
SiriusXM
SiriusXMNASDAQ: SIRI: Audio entertainment providing satellite and streaming services.
8+ YOE8+ years of software engineering; Python (Django/FastAPI), backend and distributed systems; AWS, Kubernetes; observability tools; degree or equivalent experience; eligible to work in the U.S.
Python, Django, FastAPI, AWS, Kubernetes, Datadog, Sentry, Grafana, Kafka, Airflow, Celery, Google Ad Manager
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Staff Software Engineer
San Francisco, California, United States
OnsiteFull Time
Petra Security
Petra Security: AI-powered identity threat detection for Microsoft 365 environments.
3+ YOE3+ years software engineering; full-stack, data-intensive or real-time systems; ML/AI integration; high autonomy; craft-focused.
Node, TypeScript, React, Python
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2mo
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Staff Software Engineer
San Francisco, California, United States
$200k-$300k/yr OnsiteFull Time
Gravity
Gravity: AI-native ad network for monetizing conversational AI platforms.
3+ YOE3+ years software engineering; ML system familiarity; comfortable owning end-to-end systems; strong data correctness mindset; fast-paced, pragmatic mindset.
Python, FastAPI, TypeScript, Next.js, Redis, PostgreSQL, AWS, Redshift
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Staff Software Engineer
San Francisco or New York
$200k-$250k/yr HybridFull Time
Imprint
Imprint: Provides-branded credit cards and loyalty platforms for consumer brands.
8+ YOE8+ years software engineering; backend focus; Go/Java/Python; distributed systems; cloud (AWS/GCP/Azure); CI/CD; leadership; problem solving.
AWS, GCP, Azure, GitHub Actions, ArgoCD, Infrastructure as Code
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3mo
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Staff Software Engineer
Oakland or Atlanta or New York
$107k-$200k/yr OnsiteFull Time
SiriusXM
SiriusXMNASDAQ: SIRI: Provides satellite radio and digital audio streaming services.
8+ YOE8+ years of software engineering; strong Python backend; distributed systems and data pipelines; AWS and Kubernetes; observability; cross-team leadership; degree or equivalent; right to work in the U.S.
Python, Django, FastAPI, Celery, Kafka, Airflow, AWS, Kubernetes, Datadog, Sentry, Grafana, CI/CD
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1mo
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Senior Staff Software Engineer, Infrastructure
Toronto or Seattle or San Francisco or New York City
$207k-$345k/yr HybridFull Time
Rippling
Rippling: Unified platform managing workforce HR, IT, and finance operations
10+ YOE10+ years software engineering experience at staff/senior-staff level; deep distributed systems and platform expertise; experience with developer tooling, CI/CD, repository architecture, and cross-organizational technical leadership.
Slack, Microsoft 365, CI/CD
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Staff Software Engineer
San Francisco or United States
$184k-$260k/yr HybridFull Time
Neon Health
Neon Health: Automates patient access and insurance workflows for pharmaceutical companies.
4+ YOE4-7 years software engineering; proficient in Node, Typescript, Python; strong system design; API design/docs; experience with AI coding tools; CI/CD; Git; fast, quality-focused.
Node, Typescript, Python, API design, CI/CD, Git, AI coding tools
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Senior Staff Software Engineer
San Francisco, California, United States
$257k-$302k/yr OnsiteFull Time
Checkr
Checkr: AI-powered platform for background checks and identity verification.
15+ YOESenior Staff Software Engineer with 5+ years leadership, 15+ years software experience, architecture leadership, Ruby/Go/Python, cloud, microservices, data pipelines, and cross-functional collaboration.
Ruby, Go, Python, Cloud, Microservices, Data pipelines, Asynchronous messaging, Domain-driven design
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Staff Software Engineer, Monetization
San Francisco, California, United States
$225k-$250k/yr HybridFull Time
Scribe
Scribe: Automatically documents digital workflows into step-by-step process guides.
10+ YOE10+ years software engineering experience; monetization/billing or revenue-critical systems experience; strong backend expertise; ability to own technical strategy and mentor engineers.
Python, Django
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1mo
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Sr. Staff Software Engineer
New York City or San Francisco or United States
$163k-$226k/yr HybridFull Time
Pathstream
Pathstream: Online workforce development and professional certificate programs.
10+ YOE10+ years software engineering experience, technical leadership, AI-enabled engineering expertise, experience with web stacks (Rails, React, JS/TS, Python), security/SOC2 familiarity, and experience growing/mentoring engineers.
Claude Code, Ruby on Rails, React, JavaScript, TypeScript, Python, Docker, PostgreSQL, AWS, MCP servers
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Staff Software Engineer, Device Software
San Francisco or Montreal or Bengaluru
$192k-$288k/yr HybridFull Time
Hinge Health
Hinge HealthNYSE: HNGE: Digital provider of musculoskeletal care and physical therapy
8+ YOE8+ years software engineering experience; strong backend ownership with Python, Next.js, TypeScript; experience with cloud and tooling (AWS, Docker, Postgres, Redis, GraphQL); technical leadership and mentorship skills.
Python, Next.js, TypeScript, AWS, Docker, Postgres, Redis, GraphQL, React Native
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1mo
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Staff Software Engineer - Fern
New York City or San Francisco or Boston or Austin or Tokyo or London or Bengaluru
$250k-$310k/yr OnsiteFull Time
Postman
Postman: Platform for building, testing, and managing software APIs.
8+ YOE8+ years professional software engineering experience; strong system design, scalability, and communication skills; experience with TypeScript is a plus.
Vercel, AWS, Turbopuffer, TypeScript, Next.js
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3mo
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Staff+ Software Engineer, Platform
San Francisco or New York City or Seattle
$405k-$485k/yr HybridFull Time
Anthropic
Anthropic: Developing safe and reliable artificial intelligence systems.
8+ YOE8-10+ years full-stack engineering; leadership at Staff level; strong React/TypeScript; platform focus; cross-org collaboration.
React, TypeScript, CI/CD, Kubernetes, Docker, OAuth, RBAC
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1mo
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Staff Software Engineer, Perception
Alameda, California, United States
$215k-$270k/yr OnsiteFull Time
Saildrone
Saildrone: Designer and operator of autonomous unmanned surface vehicles.
10+ YOESenior software engineer with 10+ years in perception/autonomy, real-time C++ on embedded/edge platforms, and multi-sensor fusion.
C++, CUDA, ROS, Python, NVIDIA Jetson/AGX
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3mo
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Staff Software Engineer
Berkeley, California, United States
$190k-$228k/yr OnsiteFull Time
Copper
Copper: Manufacturing battery-integrated induction stoves for simple home electrification.
10+ YOE10+ years of software development; cloud-based systems; TypeScript/Python; React; SQL; experience with AWS; strong collaboration and ownership.
TypeScript, Python, React, SQL, AWS, protobufs, RPC frameworks
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2mo
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Staff Software Engineer, Agents
San Francisco, California, United States
$231k-$340k/yr HybridFull Time
Harvey
Harvey: AI platform for legal research and document analysis.
8+ YOE8+ years software engineering experience, Python, LLM APIs, agent frameworks; experience shipping user-facing products; strong evaluation and iteration skills.
Python, LLM APIs, Agent Frameworks, Backend Development
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1mo
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Staff Software Engineer
San Francisco, California, United States
$135k-$200k/yr OnsiteFull Time
SPAN
SPAN: Sells smart electrical panels for residential energy management.
Proven Python tools; able to read/reason about C++, Rust, TypeScript; hardware-adjacent software; ownership of internal platform infra; CI/CD on physical hardware; capable of building new tooling.
Python, C++, Rust, TypeScript, gRPC, PostgreSQL, AWS, CI/CD, Ansible
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1mo
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Staff Software Engineer, Audit (Full Stack)
San Francisco, California, United States
$210k-$250k/yr RemoteFull Time
Fieldguide
Fieldguide: AI-native platform for automating audit and advisory workflows.
5+ YOESenior staff software engineer with full-stack experience, AI tooling, and ability to lead complex, ambiguous projects; strong collaboration with product/design
TypeScript, React, GraphQL, Node.js, PostgreSQL
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