407 fullstack engineer jobs at 227 companies in United States
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Fullstack Engineer
United States
$120k-$150k/yrRemoteFull Time
Zumper: Privately owned North American rental marketplace matching renters with homes and helping property managers fill vacancies.
3+ YOERequires 3+ years of fullstack engineering experience with Python, Django, PostgreSQL, React, and TypeScript; Git, CI/CD, cloud services, Unix/Linux, scripting, infrastructure tooling, production support, and on-call experience.
Oneleet: Cybersecurity and compliance platform helping companies achieve SOC 2, ISO 27001, and related frameworks.
5+ YOE5+ years fullstack development with Go and TypeScript/JavaScript; strong API (REST/gRPC) and UI (React); data transformation; observability; customer interaction.
Medal: A research lab and product team building large action and world models and consumer-facing platforms for video and gaming content.
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.
Polymarket: Private blockchain-based prediction market platform where users trade on outcomes of real-world events.
7+ YOERequires 7+ years of fullstack engineering experience, depth across frontend and backend, experience shipping onboarding or acquisition funnels, cross-team collaboration, product judgment, system-level tradeoffs, and clear communication.
Manifest OS: AI-native legal technology providing software, branding, and back-office services to law firms.
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.
Dresden or Berlin or Chemnitz or New York City or London or Sydney or Tokyo or Prague or Minneapolis or Saint Paul
HybridFull Time
Staffbase: AI-native employee experience software platform helping enterprises communicate with frontline, deskless, and office employees.
Proven staff-level engineering experience with Go and React, architecture and design knowledge, strong communication, and experience driving cross-team technical initiatives.
Surge AI: Private American data-labeling and AI-training serving AI developers and research institutions.
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.
G-P: Private SaaS global employment platform helping companies hire, onboard, pay, and manage teams across 180+ countries.
Bachelor’s or Master’s degree in Computer Science, Engineering, or related field; fullstack web, Generative AI, LLM, backend, RAG, CI/CD, cloud, and AWS experience required.
New York City or Austin or Miami or Dallas or Phoenix or São Paulo or Toronto
OnsiteFull Time, Contract
Appnovation: Full-service digital consultancy serving organizations through digital strategy, design, development, and support.
6+ YOEBachelor’s degree or equivalent and 6+ years in fullstack software engineering. Requires strong Python, frontend frameworks, APIs, testing, DevOps, cloud, AI-agent, and data-platform experience.
Tata Consultancy ServicesBSE: 532540: Global leader in IT services, consulting, and business solutions.
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.
Capco: Global business and technology consultancy for financial services.
Experience with fullstack development (MERN), React/JavaScript, SQL and Oracle; API integration (RESTful/GraphQL); Agile experience; strong problem solving and collaboration skills.
Washington, D.C. or London or New York City or Miami or San Francisco or Dubai or Singapore or Hong Kong or Tokyo
HybridFull Time
Elliptic: Private British blockchain analytics and crypto-compliance software serving banks, exchanges, governments, and digital-asset businesses.
Production software engineering experience with TypeScript, React, Nest.js, Postgres, Kubernetes, AWS, Terraform, and Datadog; AI-assisted development and cryptocurrency or blockchain interest required.
San Francisco or Seattle or New York City or Los Angeles or United Kingdom or Ireland or Poland or Germany or Australia
$207k-$230k/yrHybridFull Time
Whatnot: Live shopping marketplace connecting buyers and sellers.
5+ YOERequires 5+ years of software development experience, a bachelor's degree or equivalent experience, React and GraphQL web development, scalable fullstack systems expertise, and strong product, ownership, mentoring, and problem-solving skills.
Yes Energy: Private power-market data and analytics serving traders, utilities, asset managers, and energy developers.
3+ YOE3+ years software engineering experience, strong C#/.NET and SQL Server skills, REST API and distributed services experience, working knowledge of JavaScript, SDLC experience, debugging and problem-solving.