HiringCafe
Join our community

36 node js backend jobs at 24 companies in Vacaville, CA

4d
Save
Mark Applied
Hide
Remote Backend Engineer (Python/FastAPI)
San Francisco or United States or Berlin
€200-€300/hr RemoteContract
Turing
Turing: AI-powered platform connecting companies with global remote software developers.
3+ YOE3+ years software engineering experience, strong Python and JavaScript (React, Node.js) skills, production deployment experience, software architecture and debugging, excellent communication.
Python, FastAPI, JavaScript, React, Node.js, C/C++, Java, Rust, Go
Job PostingView all
3w
Save
Mark Applied
Hide
Senior Backend JavaScript Developer - San Francisco Office
San Francisco, California, United States
OnsiteFull Time
Bright Data
Bright Data: Provides automated web data collection and proxy infrastructure platforms.
5+ YOE5+ years software engineering experience with 2+ years backend JavaScript/Node.js; strong networking and security knowledge; experience with MongoDB, Redis, Kubernetes; production service ownership and debugging skills.
Node.js, JavaScript, MongoDB, Redis, Kubernetes, AWS, Wireshark
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Software Engineer - Backend
San Francisco, California, United States
$158k-$238k/yr HybridFull Time
Hinge Health
Hinge HealthNYSE: HNGE: Digital provider of musculoskeletal care and physical therapy
5+ YOEBachelor's in CS/Engineering or equivalent, 5+ years professional software development, delivered large production projects, proficiency in at least one modern language, experience with cloud/distributed systems and production reliability.
React Native, React, Node.js, TypeScript, Nestjs, GraphQL, Docker, Rails, AWS, Postgres, Redis, Apollo, Redux, Python, Java, JavaScript
Job PostingView all
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Backend
Sofia or San Francisco or North America or Europe or Australia
HybridFull Time
LucidLink
LucidLink: Cloud-native file streaming for real-time remote collaboration.
5+ YOE5–8 years software development experience; strong knowledge of TypeScript/JavaScript, Node.js or React; web architecture, RESTful APIs, microservices; automated testing, code reviews, CI/CD; cloud platform familiarity; English fluency.
TypeScript, Node.js, React, JavaScript, AWS, GCP, Azure, CI/CD
Job PostingView all
4w
Save
Mark Applied
Hide
Staff Software Engineer, Backend
Los Angeles or San Francisco
$200k-$240k/yr OnsiteFull Time
Cantina
Cantina: Social platform for creating and interacting with AI characters.
5+ YOE5–10 years backend engineering experience; Bachelor's degree in CS/Engineering; proficiency in Golang, Node.js, JavaScript/TypeScript, Postgres, and AWS; experience with microservices, REST APIs, and growth-focused projects.
Golang, Node.js, JavaScript, TypeScript, Postgres, AWS Lambda, DynamoDB, API Gateway, S3, Segment, Branch.io
Job PostingView all
1w
Save
Mark Applied
Hide
Software Engineer (TypeScript/JavaScript)
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
Databento
Databento: Provides a pay-as-you-go financial market data platform.
5+ YOEMid/senior engineer experienced with TypeScript/JavaScript, building/maintaining JS client libraries, React/Redux front-ends, native integrations (N-API/node-addon-api/Wasm), and backend work in Python or Rust.
TypeScript, JavaScript, N-API, node-addon-api, Wasm, React, Redux, Vite, Web Workers, WebSockets, Python, Rust, REST API, Storybook, Figma, CI/CD, npm
Job PostingView all
1mo
Save
Mark Applied
Hide
Fullstack Software Engineer, Applied AI
San Francisco, California, United States
$130k-$500k/yr OnsiteFull Time
Mercor
Mercor: Connecting expert human intelligence with frontier AI model development.
5+ YOE5+ years fullstack experience; JS/TS (React/Next.js); Python/Node.js backend; data pipelines; strong UX; able to own frontend and backend.
React, Next.js, Python, Node.js, REST, Relational databases
Job PostingView all
3w
Save
Mark Applied
Hide
Product Engineering Team - Software Engineer (Staff)
San Francisco, California, United States
$220k-$260k/yr HybridFull Time
Sprinter Health
Sprinter Health: Mobile provider of in-home diagnostic and preventive healthcare services.
5+ YOE5+ years backend or full‑stack engineering experience; experience building scalable backend services, APIs, and integrations; strong system design, mentoring, and product collaboration skills.
AWS AppSync, DynamoDB, Lambda, Amplify, CloudFormation, Node.js, React Native, React Native for Web, GraphQL, TypeScript, JavaScript
Job PostingView all
2mo
Save
Mark Applied
Hide
Software Engineer, Full-Stack
San Francisco or Seattle
$164k-$284k/yr HybridFull Time
Superhuman
Superhuman: An AI-native productivity platform for email, writing, and collaboration.
3+ YOE3+ years full-stack development; strong CS fundamentals; production systems; frontend and backend; modern web tooling; independent and collaborative.
JavaScript, TypeScript, React, Node.js, Infrastructure as Code, CI/CD, AWS
Job PostingView all
2mo
Save
Mark Applied
Hide
Full-Stack Software Engineer, Applied Foundations
San Francisco, California, United States
$185k-$385k/yr HybridFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
Design and implement safe frontend and backend systems; build full-stack apps; collaborate with cross-functional teams; ship end-to-end solutions.
JavaScript, TypeScript, React, Node.js, Python
Job PostingView all
2mo
Save
Mark Applied
Hide
US - Full Stack Engineer
San Francisco, California, United States
$120k-$160k/yr HybridFull Time
AuxoAI
AuxoAI: Developing AI-driven enterprise software and intelligent automation solutions.
3+ YOEBachelor’s degree or equivalent experience; 3-6 years experience; frontend and backend development; cloud and CI/CD; API development; AI-assisted tools familiarity.
React, Angular, Vue.js, HTML, CSS, JavaScript, Java, Python, C#, Node.js, Spring, Vert.x, FastAPI, API, PostgreSQL, MySQL, MongoDB, Neo4J, AWS, Azure, GCP, CI/CD, GitHub Actions, Azure DevOps
Job PostingView all
1w
Save
Mark Applied
Hide
Software Engineer
San Francisco or Seattle
$146k-$235k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provider of e-signature and intelligent agreement management software.
5+ YOE5+ years software development, Bachelor's in CS or related, experience with backend and frontend frameworks, cloud and container experience preferred, strong problem-solving and collaboration skills.
C#, Go, Java, Node.js, React, Angular, Vue.js, TypeScript, JavaScript, Azure, AWS, GCP, Kubernetes, Docker
Job PostingView all
3mo
Save
Mark Applied
Hide
Senior Platform Engineer
San Francisco, California, United States
OnsiteFull Time
Ironsite
Ironsite: AI-powered wearable cameras for construction safety and productivity.
4+ YOE4+ years in full-stack platform development; backend with Node.js, PostgreSQL, Redis; AWS; API design and microservices; real-time data processing; enterprise security.
Node.js, PostgreSQL, Redis, AWS, APIs, Microservices, JavaScript, Web Frameworks
Job PostingView all
1mo
Save
Mark Applied
Hide
Founding Engineer
San Francisco, California, United States
OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
Proficiency with TypeScript/JavaScript and Python; backend Node.js and REST API experience; frontend React; PostgreSQL and Supabase; experience integrating OpenAI or Claude; ability to own product areas and ship to production rapidly.
TypeScript, JavaScript, Python, Node.js, React, PostgreSQL, Supabase, OpenAI, Claude, REST API
Job PostingView all
1mo
Save
Mark Applied
Hide
Software Engineer II, Data Solutions
Chicago or New York City or San Francisco or Illinois or California or Colorado or New York
$85k-$130k/yr OnsiteFull Time
Tempus AI
Tempus AINASDAQ: TEM: Builds a data platform for AI-powered precision medicine diagnostics.
8+ YOE8+ years in software/data engineering with platform or distributed systems experience; strong TypeScript/Node.js or Python backend skills; deep GCP, cloud storage, and data warehousing experience; on-call and mentorship experience.
TypeScript, JavaScript, Python, Node.js, GCP, GCS, S3, Dataflow, BigQuery, Cloud Spanner, JSON Schema, Avro, GKE, CI/CD
Job PostingView all
1mo
Save
Mark Applied
Hide
Software Engineer, Product Frontend (8+ YOE)
San Francisco or New York City
$213k-$340k/yr HybridFull Time
Airtable
Airtable: No-code platform for building collaborative apps and business workflows.
8+ YOE8+ years full-stack web development experience, emphasis on user-facing feature work; leadership of large initiatives; proficient with JavaScript and React; experience across frontend and backend systems and web architecture.
AWS, Node.js, SQL, React, HTML, CSS, JavaScript
Job PostingView all
1w
Save
Mark Applied
Hide
Software Engineer
San Francisco, California, United States
$146k-$235k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provides electronic signature and agreement management software solutions.
5+ YOE5+ years software development or equivalent degree; experience with backend (C#, Go, Java, Node.js) and frontend (React, Angular, Vue.js, TypeScript, JavaScript); RESTful APIs; cloud, container, CI/CD, and testing experience.
C#, Go, Java, Node.js, React, Angular, Vue.js, TypeScript, JavaScript, RESTful APIs, Azure, AWS, GCP, Kubernetes, Docker, CI/CD, Test-Driven Development (TDD)
Job PostingView all
1mo
Save
Mark Applied
Hide
Staff Software Engineer
Santiago or Denver or San Francisco or Nashville
$66496k-$78230k/yr HybridFull Time
Checkr
Checkr: Provides AI-powered background checks and identity verification services.
10+ YOE10+ years software development, 3+ years project leadership, backend expertise (Ruby, Node.js), frontend proficiency (JavaScript, React), bachelor’s or equivalent, fluent English, hybrid availability in Santiago (3 days/week).
Ruby, Node.js, JavaScript, React
Job PostingView all
1mo
Save
Mark Applied
Hide
Solutions Engineer, Okta (West Coast)
Bellevue or Los Angeles or Oregon or San Francisco or California or Colorado or Illinois or New York or Washington
$160k-$246k/yr RemoteFull Time
Okta
OktaNASDAQ: OKTA: Provide secure identity management and authentication for enterprises.
5+ YOE5+ years pre-sales engineering experience in IAM; strong knowledge of OAuth 2.0, OIDC, SAML; hands-on with web/backend/mobile development, REST APIs, cloud deployments; excellent communication; ~25% travel.
OAuth 2.0, OIDC, SAML, JavaScript, HTML, iOS, Android, Java, C#, Node.js, Python, PHP, Ruby, REST APIs, API Gateways, SDKs, AWS, Azure, GCP, Vercel, Auth0, Auth0 FGA, OpenFGA, LangChain, GenKit, LlamaIndex, SSL/TLS
Job PostingView all
4w
Save
Mark Applied
Hide
Staff Software Engineer, Core
San Francisco or United States
$170k-$175k/yr OnsiteFull Time
Madison Reed
Madison Reed: Direct-to-consumer hair color products and salon services provider.
8+ YOE8+ years engineering experience; expertise in backend systems using JavaScript/TypeScript (Node.js); experience designing scalable platforms, CI/CD, observability, and building/operating AI/LLM infrastructure; strong communication and technical leadership.
JavaScript, TypeScript, Node.js, Claude Code, Codex, Cursor, LLMs
Job PostingView all

Explore Jobs

Expand Your Job Search