393 staff full stack engineer jobs at 270 companies in United States

PromotedHiringCafe
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
2mo
Save
Mark Applied
Hide
Staff Full Stack Engineer
New York City, New York, United States
$250k-$300k/yr HybridFull Time
Knit
Knit: AI-native consumer research platform enabling rapid insights.
Engineer with full-stack experience, AI-native systems, LLM/agent experience, observability, security, ownership.
Python, TypeScript, FastAPI, React, Next.js, MongoDB, S3, Redis, Pinecone, AWS, Docker, Kubernetes, GitHub Actions, OpenTelemetry, Prometheus, Datadog, SQS
2w
Save
Mark Applied
Hide
Staff Full Stack Engineer - Partnerships Engineering
New York City or Denver or Leeds or Dublin
$144k-$237k/yr RemoteFull Time
Fanatics
Fanatics: Global digital sports platform for merchandise, collectibles, and betting.
8+ YOE8+ years software engineering experience with 2+ years in a staff-level technical leadership role. Strong full-stack background, experience building integration platforms and partner APIs, OAuth 2.0/OpenID Connect/SAML, distributed systems, multi-tenant environments, and strong communication.
Go, TypeScript, React, Kafka, OAuth 2.0, OpenID Connect, SAML
2mo
Save
Mark Applied
Hide
Staff Full-Stack Engineer
Atlanta, Georgia, United States
HybridFull Time
Airia
Airia: Platform for secure enterprise AI orchestration and agent deployment.
10+ YOEBachelor's degree in software engineering, computer science, or related field; 10+ years in full stack enterprise web apps; 5+ years back-end in C#; 5+ years scripting (PowerShell/Azure CLI); experience with HTML5/CSS/JavaScript, data collection from mobile devices, scalable architectures, Linux and Azure, HIPAA data security, ASP.NET Core, Postgre...
React, Angular, C#, Java, PowerShell, Azure, PostgreSQL, HTML, CSS, JavaScript
1mo
Save
Mark Applied
Hide
Staff Full-Stack Engineer
New York City, New York, United States
$220k-$240k/yr HybridFull Time
april
april: Embedded AI-powered tax platform for financial institutions.
8+ YOE8+ years software engineering experience (including 2+ years at senior/staff/principal level); cloud-native experience (GCP or AWS); backend microservices, REST/gRPC APIs; frontend frameworks (React/Vue/Angular); strong system design and communication skills.
GCP, AWS, React, Vue, Angular, gRPC, Protocol Buffers, Terraform, Kubernetes, CI/CD, REST
3w
Save
Mark Applied
Hide
Staff Full Stack Engineer
San Francisco, California, United States
$200k-$250k/yr OnsiteFull Time
David AI
David AI: Providing proprietary audio datasets for training advanced AI models.
6+ YOE6+ years full-stack product engineering, strong web fundamentals, experience building scalable systems, technical leadership or mentoring, familiarity with ML/LLM or DSP is a plus.
Next.js, TypeScript, TailwindCSS, Node.js, tRPC, PostgreSQL, AWS, Trigger.dev, WebRTC, FFmpeg
2mo
Save
Mark Applied
Hide
Staff Full Stack Engineer
United States
$160k-$200k/yr RemoteFull Time
Zus Health
Zus Health: Provides a shared platform for healthcare data interoperability.
Experienced Staff Engineer for App team; strong React/TypeScript, full-stack features, APIs, and AWS infrastructure.
React, TypeScript, GraphQL, RESTful APIs, AWS, ECS, Lambda, DynamoDB, Tailwind CSS, Go, Python, Terraform, Docker, Amplitude, Sigma, Auth0, Metaplane, DataDog, Claude Code, Atlassian
3mo
Save
Mark Applied
Hide
Senior/Staff Software Engineer (Full-Stack Engineer)
San Francisco or New York City
$120k-$180k/yr OnsiteFull Time
Actively AI
Actively AI: AI agents for automated enterprise revenue and sales operations.
5+ YOE5+ years shipping customer-facing full-stack products; strong React/TypeScript frontend; Python/FastAPI backend; architectural and product-minded; experience with AI-powered products.
Python, FastAPI, React, TypeScript, SQL, NoSQL, Caching, APIs
4w
Save
Mark Applied
Hide
Staff Full Stack Engineer
New York City or United States
$177k-$230k/yr OnsiteFull Time
Fireblocks
Fireblocks: Provides secure infrastructure for moving and storing digital assets.
3+ YOE3+ years building production full-stack web applications; strong React and TypeScript; backend experience with Node.js and Express; experience with APIs, clean maintainable code, and interest in fintech/Web3.
React, TypeScript, Node.js, Express, Solidity, EVM
3mo
Save
Mark Applied
Hide
Staff / Principal Full Stack Engineer
United States
RemoteFull Time
Chamber Cardio
Chamber Cardio: Providing technology and support for value-based cardiology care.
8+ YOE8–12 years software engineering; full-stack; React/Next.js/TypeScript; Node.js; AWS; API design; healthcare data platforms; US-based; ET hours.
React, Next.js, TypeScript, Node.js, AWS
6d
Save
Mark Applied
Hide
Staff Full Stack Developer
Estero, Florida, United States
$175k/yr RemoteFull Time
Hertz
HertzNASDAQ: HTZ: Provides vehicle rental and used car sales services worldwide.
5+ YOE5+ years full stack development experience with React/TypeScript and backend (Java/Node.js); cloud, databases, CI/CD, system design, API and microservices experience; mentoring and strong communication skills.
React, TypeScript, JavaScript, HTML, CSS, Java, Spring Boot, Node.js, RESTful, GraphQL, AWS, Azure, GCP, PostgreSQL, MySQL, DynamoDB, Kafka, SQS, CI/CD
1mo
Save
Mark Applied
Hide
Senior Staff Full Stack Engineer
San Francisco, California, United States
$300k-$330k/yr HybridFull Time
Strava
Strava: Fitness tracking and social networking app for athletes.
Senior full-stack engineering experience across client (iOS/Android) and server (Go, Scala); strong debugging, cross-team problem solving, and ability to set technical direction and drive change.
iOS, Android, Go, Scala
3mo
Save
Mark Applied
Hide
Full-stack Engineer
San Francisco or United States
$100k-$250k/yr OnsiteFull Time
Hercules
Hercules: AI-powered platform for building applications and websites.
Senior or staff level full-stack software engineer; strong TypeScript/React; SaaS; API design; monorepos; scalable hosting; AI integration.
TypeScript, React, Postgres, Redis, Temporal, Docker, AWS, Cloudflare, Clickhouse, Otel, Hono, Drizzle ORM, Terraform, CDK
1mo
Save
Mark Applied
Hide
Staff Full Stack Engineer
Chicago, Illinois, United States
$152k-$203k/yr HybridFull Time
Grindr
GrindrNYSE: GRND: Mobile dating app for the LGBTQ+ community.
8+ YOE8+ years software engineering; expert React front-end; strong backend in Java/Kotlin/Node.js/Python/Go; cloud-native on AWS/GCP; relational and NoSQL databases; staff-level leadership; AI-native mindset.
React, Java, Kotlin, Node.js, Python, Go, AWS, GCP, Relational DB, NoSQL
3mo
Save
Mark Applied
Hide
Full Stack AI Engineer (Staff level)
United States
RemoteFull Time
Pareto
Pareto: Provides human-expert training data and evaluation for AI models.
Staff-level software engineer with 10+ years in complex systems; strong full-stack with AI/ML experience; design leadership; distributed systems; production AI systems.
Python, TypeScript, AWS, GCP, Terraform, Temporal Cloud, Containerization, LLM gateways, RAG frameworks, Data pipeline tooling
3mo
Save
Mark Applied
Hide
Senior/Staff Full Stack Engineer
New York City, New York, United States
$170k-$270k/yr OnsiteFull Time
Playground
Playground: Software platform for operational management of childcare centers.
5+ YOE5+ years in full stack development; proficient in React/TypeScript (frontend) and Node.js/Express (backend); RESTful APIs; cloud (GCP preferred); strong problem-solving and ownership.
React, TypeScript, Node.js, Express, REST APIs, GCP
1d
Save
Mark Applied
Hide
Staff Full Stack Software Engineer
Chicago or Lake Forest
$134k-$224k/yr HybridFull Time
Grainger
GraingerNYSE: GWW: Distributes maintenance, repair, and operating supplies to businesses.
5+ YOEBachelor's or equivalent,5+ years software engineering experience,strong backend and full-stack skills,experience with microservices,CI/CD,TDD,mentoring,Java/Spring Boot/Kotlin/React/TypeScript preferred.
Java, Spring Boot, Kotlin, React, TypeScript, Docker, Kubernetes, AWS, Azure
2mo
Save
Mark Applied
Hide
Staff Full Stack Engineer
Palo Alto, California, United States
$210k-$240k/yr RemoteFull Time
Assured
Assured: Software platform for automating insurance claims processing
8+ YOE8+ years software engineering; end-to-end design; AI tooling proficiency; strong product UX; collaborative; scalable systems.
AI tooling, Cursor, Claude Code, Copilot, ChatGPT, Devin
1mo
Save
Mark Applied
Hide
Staff Full Stack Engineer
Santa Clara, California, United States
OnsiteFull Time
Sully.ai
Sully.ai: Autonomous AI agents for hospital operations and clinical workflows.
Experienced software engineer with technical leadership and hands-on experience building AI/agent products; strong communication, ability to translate customer workflows, and high ownership.
CI/CD, LLM, EHRs, Athena, AdvancedMD, FHIR, HL7
1mo
Save
Mark Applied
Hide
Senior Staff Software Engineer - Full Stack
New York City or United States
$205k-$265k/yr HybridFull Time
Button
Button: Mobile commerce platform for deep-linking and attribution.
10+ YOE10+ years building production systems, deep full-stack expertise (UI, APIs, backend, data), 5+ years leading system design, strong JavaScript/TypeScript (React, NodeJS), Go, Python, ML productionization, cloud (AWS), SLOs and incident management, mentoring experience.
React, TypeScript, Go, NodeJS, Python, Docker, AWS, JavaScript
2mo
Save
Mark Applied
Hide
Senior Staff Full Stack Engineer - Agent Platform, Firefly Boards
San Jose or California or United States
$159k-$302k/yr HybridFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
10+ YOE10+ years product engineering, full-stack, distributed systems, API design, cross-org collaboration.
JavaScript, TypeScript, React, server-side language