292 senior fullstack developer jobs at 203 companies in United States
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
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).
Labviva: A digital marketplace connecting life science researchers with lab suppliers.
6+ YOESenior fullstack engineer with 6+ years experience; BS in CS/Engineering or equivalent; strong frontend/backend skills; ownership mindset and ability to drive complex projects.
Plenful: Automates administrative and operational workflows for healthcare organizations.
7+ YOE7+ years building customer-facing fullstack products; proficiency in JavaScript/TypeScript and working proficiency in Python; production-ready judgment in regulated healthcare; strong communication.
Handoff: AI software for residential construction estimating and project management
7+ YOEBachelor's in CS/Engineering (or similar), 7+ years fullstack experience, proficiency in TypeScript, Node, React Native, Python, SQL, cloud architectures, API and frontend optimization, startup experience, and English fluency.
[Job - 29262] Senior Fullstack Developer (React+Java+Node), Brazil
Brazil or United States
HybridFull Time
CI&TNYSE: CINT: CI&T provides global digital transformation and software engineering services.
Senior fullstack developer with React and Java (Spring Boot); Node.js and GraphQL a plus; experience with microservices, REST APIs, and security (OAuth2/OIDC/JWT); EST time zone proximity.
React, Java, Spring Boot, Node.js, GraphQL, MySQL, Hibernate, Spring Data, Spring Security, OAuth2, OIDC, JWT, Kibana, APM
Oneleet: Provides an all-in-one cybersecurity and compliance automation platform.
5+ YOE5+ years fullstack development with Go and TypeScript/JavaScript; strong API (REST/gRPC) and UI (React); data transformation; observability; customer interaction.
San Francisco or Boston or Austin or New York City or Tokyo or London or Bangalore
OnsiteFull Time
Postman: Platform for building, testing, and managing software APIs.
Senior fullstack engineer with strong track record launching user-facing frontend and backend features, architecture experience, driving large projects, fast startup experience, product focus, AI familiarity, and ability to work from San Francisco office 5 days/week.
Copilot Money: Mobile application for automated personal expense and budget management.
6+ YOE6+ years software engineering; experience with Node.js, React, TypeScript; backend API design; cloud experience; AI tooling; NYC-based; strong communication.
SnowflakeNYSE: SNOW: Cloud-based platform for data storage, processing, and analytics.
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.
Manifest OS: AI-native platform powering high-performance, fixed-fee 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.
General Intuition: Developing foundation models for AI spatial reasoning and agency.
5+ YOE5+ years fullstack experience, proficiency with React/Redux/Node.js, ownership of end-to-end features, performance and profiling experience, familiarity with real-time video, payments, and social API integrations.
Arkestro: AI-powered platform for predictive procurement and automated enterprise negotiations.
6+ YOE6+ years building customer-facing applications; 6+ years Ruby/Rails; 4+ years React/TypeScript/NextJS; 3+ years architecting full-stack apps; 2+ years AWS/Kubernetes; experience with AI-assisted development and SDLC collaboration.
React, TypeScript, AntD, Jest, React Testing Library, Playwright, Ruby, Rails, Node, Python, Postgres, Redis, Sidekiq, RSpec, Shell, SQL, Github, AWS, DataDog, Jira, Confluence, Qlty, Kanban, Scrum, NextJS, Figma, Claude Code, Claude Cowork, Google Suite, Slack, Fellow, Pagerduty, Sendgrid, Code Climate
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
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.
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.
Zendesk: Provides cloud-based software for customer service and support.
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.
CourtAvenue: Digital transformation agency providing strategy and experience design.
7+ YOE7+ years of industry experience; full-stack development; strong communication; SaaS/cloud experience; client-facing skills; leadership in delivery.
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
10+ YOE10+ years .NET full-stack development experience, architecture and modernization skills, MS Access/VBA experience, SQL Server, React/Angular, CI/CD and DevOps familiarity, strong analytical and communication skills.
.NET Core, .NET 6+, ASP.NET MVC, Web API, React.js, Angular, JavaScript, TypeScript, HTML5, CSS3, MS Access, VBA, SQL Server, Azure DevOps, GitHub, REST API, OAuth, JWT, CATIA, SAFe 5.0