252 custom software engineer jobs at 179 companies in Napa, CA
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
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).
AccentureNYSE: ACN: Global provider of management consulting and technology services.
1+ YOEMinimum 1 year experience, including 1 year Python development; HS diploma/GED required; Python 2.x experience and bachelor's degree in CS preferred.
Columbus or Austin or San Francisco or New York City or United States or Canada
$167k-$231k/yrRemoteFull Time
UpstartNasdaq: UPST: AI-powered lending marketplace for consumer and automotive loans.
4+ YOE4+ years software engineering experience; experience designing, building, testing, and deploying production software; experience with customer-facing product features and cross-functional collaboration; bachelor's degree in CS/Engineering/Math or equivalent experience.
Petra Security: AI-powered identity threat detection for Microsoft 365 environments.
Frontend engineering experience building production React/TypeScript UIs; familiarity with Node and Python; strong product design sensibility, prototyping skills, and experience shipping customer-facing software.
Mercor: Connecting expert human intelligence with frontier AI model development.
Strong software engineering in Python/Go/Rust; cloud deployments (AWS/GCP/Azure); ability to work with customers; autonomous in high-stakes environments.
Unify: AI-powered platform for automating B2B sales outbound workflows.
8+ YOE8+ years software engineering experience, track record shipping at scale, infrastructure and mentorship experience, customer-focused, familiar with modern AI and backend stacks.
Serval: AI platform for automating IT and enterprise service workflows.
2+ YOE2+ years software engineering, customer-facing experience; strong coding and system design; ability to work autonomously and communicate with both technical and business stakeholders.
Hover: Creates 3D property models and measurements from smartphone photos.
5+ YOE5+ years software engineering experience; mobile app development with React Native/Swift/Kotlin; full-stack expertise (backend Ruby on Rails or frontend React); ownership of customer-facing features; strong product instincts and communication.
React Native, Swift, Kotlin, Ruby on Rails, React, GraphQL
Lassie: AI-powered automation platform for healthcare practice administration and billing.
Design and build security controls, audit logs, data protection, monitoring, and incident readiness; threat-model new workflows and partner with engineering to protect customer data.
Thumbtack: Online marketplace connecting homeowners with local service professionals.
5+ YOE5+ years software engineering experience, fluent in at least one major language; experience with Go, Python, Php, relational databases (Postgres/MySQL), AI coding-agents, and production platform support.
Go, Python, Php, Swift, Kotlin, Java, Postgres, MySQL
Toronto or San Francisco or New York City or London or Paris or Montreal or Canada or United States or Europe
RemoteFull Time
Cohere: Provides enterprise-grade large language models and AI software platforms.
Experienced full‑stack product engineer who has built, shipped, and operated production software; strong product judgment, problem solving, and proficiency working with AI-enabled systems; customer-facing finance domain experience is a plus.
Traba: AI-driven platform connecting industrial businesses with vetted workers.
7+ YOE7+ years software engineering, 2+ years production LLM/agent systems, strong Python or TypeScript/Node.js, PostgreSQL, modern messaging (Kafka or RabbitMQ), orchestration, retrieval, evals, observability, on-call experience, customer-facing deployment experience.
Wonderschool: Software platform for child care providers and parents.
Senior payments engineer with strong payments and integrations experience, attention to detail, regulatory familiarity, customer-facing experience, and ability to consolidate legacy systems.
Senior Software Engineer, Revenue- San Francisco HQ
San Francisco or New York City or Amsterdam
$195k-$265k/yrHybridFull Time
Orb: Billing infrastructure for usage-based and consumption software pricing.
8+ YOE8+ years software engineering experience, customer-facing collaboration, strong attention to detail, broad technical problem solving across the stack.
Rippling: Unified platform managing workforce HR, IT, and finance operations
8+ YOE8+ years software development experience, strong CS fundamentals, proven large-scale systems and API development, cross-functional collaboration, product-focused impact on customer experience.