322 fullstack software engineer jobs at 188 companies in United States
Fullstack Software Engineer, Robot Interfaces
San Francisco, California, United States
OnsiteFull Time
Strong fullstack engineering experience with React, TypeScript, Python; realtime web experience (WebRTC, WebSockets); comfort with protobuf/gRPC; experience shipping on-prem/on-device software; strong UX instincts for high-stakes interfaces.
React, TypeScript, Python, WebRTC, WebSockets, protobuf, gRPC, Postgres, GCP, Kubernetes
Fullstack Software Engineer
San Francisco or San Diego
$150k-$180k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience; strong ReactJS and TypeScript; backend frameworks like Node.js or Java/Spring; SQL and NoSQL databases; testing with Jest, Cypress, or Playwright; system design and agile development.
ReactJS, TypeScript, Node.js, Java, Spring, SQL, NoSQL, Jest, Cypress, Playwright, GraphQL, RESTful APIs, WebSockets
Fullstack Software Engineer
San Francisco or New York City
$145k-$195k/yr HybridFull Time
4+ YOEBachelor's degree in Computer Science or equivalent; 4+ years professional software engineering; full-stack experience with frontend and backend; REST APIs, relational data models, cloud infrastructure (AWS); strong fundamentals in system design, testing, debugging.
Python, Django, TypeScript, React, React Native, AWS, HTML, CSS
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
Senior Fullstack Software Engineer
San Francisco, California, United States
$130k-$197k/yr HybridFull Time
5+ YOE5+ years professional software engineering experience; Bachelor's in Computer Science, Engineering, Mathematics or related field or equivalent practical experience; proficiency in Go or Python; experience with distributed systems, APIs, and data-intensive applications.
Go, Python, TypeScript, React, Kubernetes, Google Cloud Platform
Software Engineer - Fullstack
Seattle, Washington, United States
$145k-$180k/yr HybridFull Time
3+ YOE3+ years software engineering with fullstack skills; proficiency in React, TypeScript, Material UI; backend experience with Node.js, Java, Python, AWS, microservices, SQL/NoSQL; CI/CD and Agile knowledge.
React, TypeScript, Material UI, Node.js, Java, Python, AWS, SQL, NoSQL, Figma, Rust, Tauri
Senior Fullstack Software Engineer
Irvine, California, United States
$170k-$200k/yr OnsiteFull Time
7+ YOEBachelor's degree or equivalent experience, 7+ years in software engineering, JavaScript framework expertise, PHP with Go or Java, cloud platforms, web applications, APIs, and technical mentoring experience.
PHP, JavaScript, React, Vue, Angular, Go, Java, Figma, Adobe Photoshop, AWS, Azure, Google Cloud Platform, Google Analytics, Adobe Creative Cloud, Docker, Kubernetes, CI/CD, Large Language Model (LLM), Retrieval-Augmented Generation (RAG)
Fullstack Software Engineer IV
United States
$110k-$120k/yr RemoteFull Time
7+ YOE7+ years software engineering experience, 5+ years in Django and high-scale systems, Bachelor's in Computer Science or equivalent, expertise in React, Python, PostgreSQL, microservices, and AI orchestration.
Django, Python, React, PostgreSQL
Fullstack Software Engineer
Austin or Chicago
OnsiteFull Time
BS/MS/PhD in Computer Science, Math, Science, Engineering, Economics or equivalent experience; solid grasp of algorithms and data structures; expertise in at least one modern programming language such as TypeScript, Python, Go, JavaScript, C++, or Java.
TypeScript, Python, Ruby, SQL, BigQuery, MongoDB, Angular, Node.js, AWS Chime, FreeSwitch, Google Cloud, AWS, GitHub, Azure DevOps
Senior Software Engineer, Fullstack
New York City, New York, United States
$164k-$215k/yr HybridFull Time
5+ YOE5+ years of professional software engineering experience; expertise building fault-tolerant, scalable systems and writing stable, correct, maintainable code. TypeScript, JavaScript, Python, and/or Golang experience is preferred.
TypeScript, JavaScript, Python, Golang
Senior Fullstack Software Engineer, DX
San Francisco or United States +1 more
$149k-$235k/yr RemoteFull Time
5+ YOE5+ years industry experience building backend applications with fullstack capabilities; Bachelor's or Master's in Computer Science or equivalent; proficiency in modern OOP languages, JavaScript/TypeScript, RESTful microservices, database technologies, and cloud architecture.
Ruby on Rails, SQL, React, TailwindCSS, Java, Kotlin, Go, Scala, Python, JavaScript, TypeScript, Node, Postgres, DynamoDB, AWS
Jr Fullstack Software Engineer
Colorado Springs, Colorado, United States
$115k-$130k/yr OnsiteFull Time
2+ YOERequires Secret clearance, 2+ years with Kubernetes or Docker and web applications, experience with CI/CD, DevSecOps, cloud platforms, scripting, databases, testing, and software development.
Kubernetes, Docker, CI/CD, GitOps, Terraform, Ansible, Python, Java, C++, JavaScript, GoLang, PostgreSQL, MongoDB, Oracle, MySQL, HTML, Vue.js, Angular, React, Bash, PowerShell, AWS, Istio, GitLab, Maven, Gradle, Helm, Power BI, Tableau, Vitest, Playwright, Microsoft Azure
Senior Fullstack Software Engineer
Westford or Austin or Santa Clara
$184k-$357k/yr HybridFull Time
6+ YOEBachelor's degree in Computer Science or equivalent experience, 6+ years of software development experience, and strong Golang, Unix/Linux, TypeScript, JavaScript, database, algorithms, and computer architecture skills.
Golang, Unix/Linux, TypeScript, JavaScript, Docker, K8S, Ruby, C++
Fullstack Engineer
Australia or Brazil or Canada or France or Germany or Greece or New Zealand or Poland or Portugal or United Kingdom or United States
$190k/yr RemoteFull Time
Senior-level fullstack engineer with strong Elixir/Phoenix skills, comfort with Go, Ruby, and other languages, ability to leverage AI and agents, and a user-focused mindset.
Elixir, Phoenix, Ruby, Rails, JavaScript, Golang, Docker, Firecracker
Senior Fullstack Software Engineer, AI Observability & Evals Platform (NY)
New York City, New York, United States
$180k-$240k/yr OnsiteFull Time
5+ YOE5+ years software engineering on complex platform products; fullstack experience with Go or Python backend and React + Typescript frontend; strong database knowledge (Postgres, Redis); API design and scaling experience.
Go, Python, Typescript, React, Postgres, Redis
Fullstack Senior Software Engineer, ArsenalOS
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience, deep full‑stack web expertise (backend/frontend/integration), degree in CS/IS/EE or related, experience with high‑availability enterprise applications, U.S. Person required.
Javascript, React, Typescript, NextJS, ERP, MES, WMS, CRM
Fullstack Software Engineer, ADK
Boston, Massachusetts, United States
HybridFull Time
Excellent full-stack engineering skills with Python backend and React frontend; rigorous with non-deterministic systems; AI-native and curious; calm in ambiguity; ability to build real features end-to-end.
Python, React, MCP, Temporal, OpenTelemetry
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