306 fullstack senior jobs at 189 companies in United States
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Senior Fullstack Engineer - Growth
Los Gatos or Birmingham
RemoteFull Time
5+ YOE5+ years fullstack engineering experience; strong React, TypeScript, Node.js; experience building RESTful APIs and relational schema; product-led growth mindset; mentorship and on-call participation.
React, TypeScript, Node.js, RESTful API
2mo
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Senior Fullstack Engineer
New York City, New York, United States
$185k-$215k/yr HybridFull Time
6+ YOE6+ years software engineering; experience with Node.js, React, TypeScript; backend API design; cloud experience; AI tooling; NYC-based; strong communication.
Node.js, React, TypeScript, GCP, AWS, Cloudflare, Firebase, CI/CD, AI coding tools
3mo
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Fullstack Senior Software Engineer
Austin or Bellevue
$111k-$172k/yr HybridFull Time
3+ YOESenior software engineer with front-end and back-end expertise; strong collaboration and problem-solving skills; 3+ years for Bachelor’s or 5+ years experience alternative.
HTML, Java, C++, C#, CSS, JavaScript, Python, APIs, Angular, React, Kubernetes, Docker, Git
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Senior Fullstack Engineer
Menlo Park, California, United States
$200k-$288k/yr OnsiteFull Time
Senior-level full-stack engineering experience building customer-facing products and scalable systems; proficient with JavaScript (React), Go, and Java; strong product sense, communication, and mentoring ability.
JavaScript, React, Go, Java
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Fullstack Developer Senior
United States
RemoteFull Time
5+ YOE5+ years software engineering including senior/lead experience; expert Java/Spring Boot backend, React/TypeScript frontend, cloud-native (AWS), Kafka, PostgreSQL, CI/CD and testing practices.
React, Spring Boot, Spring Data JPA, Hibernate, Java, TypeScript, React Query, Zustand, PostgreSQL, REST APIs, AWS, EKS, RDS, S3, Google BigQuery, Apache Kafka, GitHub Actions, ArgoCD, Git, Kubernetes, Spring Batch, AG Grid, Microsoft Entra ID, MSAL, OAuth2/OIDC, MapStruct, Lombok, Terraform, AWS CDK, Cursor, Claude Code, GitHub Copilot, Kiro, Model Context Protocol (MCP), GitOps
2mo
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Fullstack Engineer
Beaverton, Oregon, United States
RemoteFull Time
5+ YOE5+ years fullstack development with Go and TypeScript/JavaScript; strong API (REST/gRPC) and UI (React); data transformation; observability; customer interaction.
Go, JavaScript/TypeScript, React, REST, gRPC, APIs, Monitoring/Observability
3mo
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Senior Fullstack Engineer, Solve
Austin or Madison or San Francisco
$145k-$217k/yr HybridFull Time
3+ YOE3+ years of production software experience; backend-first with APIs, async systems, integrations, and real-time systems; ownership of features end-to-end; experience with real-time or event-driven tech such as WebSockets/WebRTC.
Python, FastAPI, React, TypeScript, WebRTC, Redis, MongoDB, LLM / speech
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Fullstack Engineer
New York City, New York, United States
$180k-$275k/yr OnsiteFull Time
5+ YOE5+ years fullstack experience; React, Redux, Node.js; strong performance and profiling skills; product ownership; experience with real-time video, payments, and social API integrations preferred.
React, Redux, Node.js, TikTok, YouTube, Instagram, Discord, Electron, Styled Components, C#, C++, Swift, Kotlin, Java, Redis, RabbitMQ, Kubernetes, Terraform, Salt, GitHub Actions, CircleCI
3mo
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Senior Fullstack Software Engineer, Growth
United States
$163k-$215k/yr RemoteFull Time
Fullstack software engineer with experience in JS/TS, React, Ruby, and server-side languages; familiar with AWS/GCP and data-driven growth projects.
Ruby, Golang, JavaScript, TypeScript, React, HTML/CSS, GCP, AWS
1mo
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Fullstack Developer
New York City, New York, United States
$215k-$236k/yr OnsiteFull Time
7+ YOE7+ years shipping fullstack TypeScript (React/Next.js and Node.js); strong PostgreSQL/relational DB skills; production APIs; hands-on cloud experience (GCP preferred); daily use of AI coding tools.
Cursor, Copilot, v0, Node.js, TypeScript, React, Next.js, PostgreSQL, GCP, AWS, Azure
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Senior Fullstack Software Engineer - Network
United States or Canada
$190k-$220k/yr RemoteFull Time
5+ YOE5+ years fullstack engineering experience building B2B SaaS; strong Python, React, Ruby on Rails, PostgreSQL and AWS experience; familiarity with LLMs; excellent communication and product sense.
Python, React, RESTful APIs, Ruby on Rails, PostgreSQL, AWS, LLMs
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Senior Software Engineer, Fullstack (Healthcare)
New York City, New York, United States
$225k-$300k/yr OnsiteFull Time
6+ YOE6+ years fullstack experience; deep knowledge of healthcare interoperability (FHIR, HL7 v2), EHR integrations (Epic), secure API/authentication, and identity assurance standards; strong backend/frontend skills.
Python, React, TypeScript, AWS, FHIR, HL7 v2, Epic, Interconnect, TEFCA, QHINs, Carequality, NIST IAL2
3mo
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Senior Fullstack Engineer - New Product
San Mateo, California, United States
$130k-$280k/yr OnsiteFull Time
5+ YOE5+ years building production systems; strong backend (Go); AWS; full-stack across backend, frontend, and devices; distributed systems knowledge; startup mindset.
Go, AWS, APIs, Frontend, Distributed Systems
3mo
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Senior Fullstack Engineer- Dallas, TX
Dallas, Texas, United States
$35k-$123k/yr OnsiteFull Time
Photon: A global technology services delivering software solutions.
5+ YOE5+ years full stack development with Angular, Typescript, and Java/Spring; BS in CS/Engineering/Math; leadership; Agile; web services; Docker/Kubernetes/Terraform/AWS; CI/CD; Git.
Angular, Typescript, Java, Spring, Spring boot, Docker, Kubernetes, Terraform, AWS, JSON, XML, REST, SOAP, Jenkins, GitHub
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Staff Fullstack Engineer
Somerville, Massachusetts, United States
$140k-$170k/yr HybridFull Time
Strong object-oriented Python experience, backend API and distributed systems expertise, fullstack experience with backend focus, history shipping production systems and greenfield products.
Python, React
3w
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.NET Fullstack Developer
Jersey City, New Jersey, United States
$100k-$120k/yr OnsiteFull Time
6+ YOE.NET and Angular fullstack experience, 6+ years in apps development, strong UI and backend skills, SQL/NoSQL knowledge, SCM and DevOps tooling, bachelor's in computer science or equivalent.
.NET, Angular, HTML, CSS, SQLSERVER, Kafka, Python, SQL, Oracle Database, NOSql DB, GIT, JIRA, OpenShift, Docker, AWS, S3, Azure, LLM, copilot
3mo
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Senior Fullstack Software Engineer
San Diego, California, United States
RemoteFull Time
7+ YOE7+ years of industry experience; full-stack development; strong communication; SaaS/cloud experience; client-facing skills; leadership in delivery.
NodeJS, JavaScript, SQL, C#, Java, Swift, Kotlin, RabbitMQ, MongoDB, ExpressJS, React, Vue, Webpack, AWS, Azure, Google Cloud, Docker, Container, Terraform, Ansible
1mo
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Staff Fullstack Engineer
United States
RemoteFull Time
7+ YOE7+ years building production software; strong fullstack experience with React/TypeScript and Python or Ruby on Rails; CS degree or equivalent STEM background preferred; startup experience and strong communication.
React, TypeScript, Python, Ruby on Rails
3w
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Senior Fullstack Engineer
United States
$140k-$190k/yr RemoteFull Time
5+ YOE5+ years industry experience, strong Python, React, TypeScript, RESTful API and SQL skills; FastAPI and AWS are nice to have; startup and healthtech experience preferred.
Python, React, TypeScript, RESTful APIs, SQL, FastAPI, AWS
2w
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Senior Fullstack Engineer
Los Angeles, California, United States
$170k/yr OnsiteFull Time
Full-stack experience with TypeScript, React, Node.js, Python, JavaScript, cloud infrastructure, databases, APIs, scalable systems, and production AI/ML or LLM applications.
TypeScript, React, Node.js, Python, JavaScript, Google Cloud, SQL, NoSQL, APIs, AI/ML, LLMs
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