64,246 React jobs
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Software Development Specialist III
Developer at AECOM builds business automation and data/intelligence tools for clients, mostly around environmental, health, and safety (EHS) needs. Day to day: designing Power Platform solutions (Canvas/Model-Driven Apps, Dataverse, Power Automate, Power BI), querying databases and APIs, and client communication. US citizenship required; hybrid role.
Software Engineer III
Builds and owns backend services for a recruiting platform using Python, FastAPI, and React, with agentic AI tools like Claude Code to ship features directly to recruiters.
Full-Stack Developer (Java + React / Next.js)- Poland
Builds and maintains full-stack applications using Java (Spring/Spring Boot) for the backend and React/Next.js for the frontend, working remotely in a collaborative XP-driven environment.
Staff Software Engineer
Method is a global design and engineering consultancy founded in 1999. We believe that innovation should be meaningful, beautiful, and human. We craft practical, powerful digital experiences that improve lives and…
Member of Technical Staff, Platform Engineer (New Stealth Startup)
Platform/full-stack engineer at a new stealth startup incubated by Red Cell Partners, building a reinforcement-learning environments platform: scalable backend services, APIs, data-collection pipelines, and full-stack tools that productionize AI model training and evaluation. Core stack: TypeScript, React, PostgreSQL, AWS/GCP. U.S. citizenship required.
Senior/Staff Full Stack Software Engineer, Federal
Senior/Staff full-stack engineer building UIs, backend services, APIs, and agent integrations on Trase's AI platform (Trase OS) for Red Cell Federal/RCP partners in national security and government programs. Stack spans TypeScript/React frontends, Python/Node/Go/Java backends, relational databases, and cloud/Kubernetes deployments.
Senior/Staff Full Stack Software Engineer, Federal
Senior/Staff full-stack engineer at Trase Systems (a Red Cell Partners incubation) building UIs, backend services, APIs, and agent integrations that help Red Cell Federal and RCP partners adopt the Trase OS AI-agent platform for federal/national-security missions. Stack: TypeScript/React frontends; Python, Node.js, Go, or Java backends; relational databases, Kubernetes, CI/CD.
Senior Software Engineer (Contingent)
Cryoport Systems is a comprehensive supply chain partner for the life sciences industry, delivering specialized solutions to meet the challenges of the biopharmaceutical, cell and gene therapy, reproductive medicine,…
Senior Solution Consultant - Implementation
Senior Solutions Consultant at Coveo who guides enterprise clients through implementations of Coveo's AI-powered search, integrating it with systems like SAP, Salesforce, ServiceNow and Shopify across cloud, on-prem or hybrid environments. Day-to-day is client-facing consulting plus hands-on work with JavaScript, TypeScript and modern UI frameworks (React, Vue.js, Angular).
Frontend Developer Intern, Winter 2027
A 15-week Winter 2027 frontend developer internship at Coveo in Montreal, joining one of two R&D teams: building reusable frontend search libraries for developers (DXUI) or admin console features (PRI). Day to day: stand-ups, Jira tickets, code reviews, and shipping features with React, TypeScript, and Angular in a hybrid model (2 office days/week).
Software Developer Intern (Solutions Engineering Core Team), Winter 2027
15-week winter 2027 internship on Coveo's Solutions Engineering team in Montreal, building custom React/TypeScript demo interfaces, demo catalogs, and internal tools (including the Beacon event tracker) that help sales engineers showcase Coveo's commerce and AI relevance solutions. Hybrid role: 2 office days per week.
Senior Full Stack Developer, Launch
Senior full-stack developer on Coveo's Launch team builds scalable backend services/APIs and web UIs for product catalog ingestion — including the Shopify connector, Data Health and catalog management — powering Coveo's AI-driven commerce search. Requires ~5 years across backend (Java/Go) and frontend, with cloud experience.
Desenvolvedor Full Stack - Pleno
Essa pessoa será responsável por desenvolver aplicações back-end e front-end, implementar modelos de Machine Learning e IA Generativa (GenAI) em sistemas corporativos e construir agentes inteligentes e assistentes…
Senior Software Engineer, Front End - NY
Senior Frontend Engineer at Justworks (an HR/payroll platform for small businesses) building customer-facing and internal web apps, primarily in JavaScript/TypeScript with Vue 3, backed by Node/Fastify, Golang, MySQL and AWS. NYC-based (hybrid), with a base salary of $188,000-$242,000.
Desarrollador Ssr
GrupoMulti, a 48-year-old Argentine group (telecom, tech distribution, HVAC, solar energy), is hiring a semi-senior full-stack developer for its internal Systems team to build web apps, APIs, system integrations, and process automations. Stack: C#/.NET Core, React/Next.js, SQL, plus AI agents and Cursor; hybrid role based in Benavídez.
Desenvolvedor Full Stack - Junior
Buscamos uma pessoa profissional de nível júnior para atuar no desenvolvimento de aplicações e soluções inteligentes, combinando desenvolvimento de software tradicional com tecnologias de Inteligência Artificial. Essa…
Senior Software Engineer
Company Overview Docusign brings agreements to life. More than 1.8 million customers and more than a billion people in over 180 countries use Docusign solutions to accelerate the process of doing business and simplify…
Frontend Engineer | 3D Graphics & Data Visualisation
Senior frontend engineer building high-performance 3D digital twin and geospatial visualization platforms, fusing real-world environments with streaming analytics. Core stack: React, TypeScript, Three.js/WebGL/Babylon.js, mapping tools (Mapbox, Cesium, Leaflet) and data-viz libraries (D3.js, Deck.gl).
Analytics Engineer - Tag Manager
Owns Royal Mail's tag-management and data-layer foundations for web and app analytics, building reliable datasets that support digital products, experimentation, conversion optimisation and AI-enabled insights. Hands-on with GTM/Adobe Launch, JavaScript/HTML/CSS and some React, working with Product, Analytics and Engineering teams.
Senior Full Stack Software Developer
Senior full-stack engineer (Python, React, TypeScript, AWS) building operational software — ordering, logistics, invoicing, payments, inventory — for a US-headquartered, recently IPO'd client. End-to-end ownership across event-driven, distributed systems; fully remote within the UK with a Belfast engineering hub.