64,438 React jobs
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Senior .Net Full Stack Developer - C#/React.js
Senior full-stack developer building and maintaining enterprise applications with a C#/.NET backend, ReactJS frontend and SQL Server database. Uses AI-assisted development (GitHub Copilot agentic mode, SpecKit) while collaborating with the Hitachi Energy Technology Services team on design, releases and defect resolution.
Fullstack Developer
Fullstack Developer in South Jakarta designing, building, and maintaining scalable web applications with Golang backends and React.js frontends — developing RESTful APIs, managing PostgreSQL/MySQL databases, testing, and collaborating with product, design, and QA teams.
Full-Stack Platform Engineer
Fully remote (US) role architecting and building a secure enterprise data analytics platform for federal operations: full-stack development with React, Node.js/Python (Flask/FastAPI), REST APIs and advanced SQL, plus AWS cloud, Databricks ETL pipelines, DevSecOps automation, and AI/LLM integration. Requires US citizenship and Public Trust clearance.
Lead AI Engineer
Lead AI Engineer based in the US who defines architecture and leads development of generative AI and multi-agent systems (LLMs, RAG, custom MCP servers) for mission-critical government/national-security operations. Day-to-day is hands-on full-stack work (Python/.NET, Angular, AWS) plus security compliance (ATO/FedRAMP), AI evaluation, and mentoring teams.
Software Engineering Lead
Hands-on engineering lead for the AI/software division of a construction-focused accounting group: about half the week coding and reviewing, the rest leading a four-person offshore team in Sri Lanka and building delivery processes. Stack: Azure, Node.js/TypeScript, React, PostgreSQL, plus LLM/agent-based workflows.
Senior Software Engineer (Java)
Senior hands-on Java engineer who designs, builds, and maintains scalable microservices-based applications using Java, Spring Boot, Hibernate, and JPA; optimizes databases, tests with JUnit, builds with Maven, and deploys with Docker to AWS/cloud, collaborating with Angular/React/Next.js frontend teams.
Loan Origination & Platform Developer - Full Stack
Builds and maintains Tachys Capital's loan origination and loan management platform for residential and commercial real estate transitional lending — database design, borrower onboarding/underwriting workflows, CRM integration, and investor/broker portals — using Python, Node.js, React/Next.js, and PostgreSQL, initially on a project-based or part-time basis.
Senior Fullstack Developer (React, Next.js, Nest.js/Node.js)
Senior fullstack developer at consultancy Thoughtworks in Singapore, building client solutions with TypeScript/React/Next.js on the front end and Nest.js/Node.js on the back end, using TDD, pair programming, microservices and CI/CD tooling (Terraform, AWS, GitLab CI). Open only to Singapore Citizens or PRs due to client security clearance.
Senior Developer (node.js, react)
Brisbane-based senior full-stack developer on an initial 12-month contract, building and supporting mission-critical energy-sector applications on Azure: Node.js/TypeScript services, React SPAs, Azure messaging/data services, plus Level 3 production support and a 24×7 on-call roster. Hybrid role, 2-3 days onsite.
Fullstack Engineer (AI Platform) - Fixed Term Contract
Fixed-term fullstack engineer building enterprise AI services for the Singapore Public Service, supporting Whole-of-Government AI platforms (ChatGPT Enterprise, Microsoft 365 Copilot, Gemini Enterprise). Day-to-day work spans full-stack web/API development, enterprise integrations, AI workflow automation, and CI/CD/security, using languages like TypeScript or Python.
Senior Software Engineer
Senior Software Engineer on Microsoft's Execution Engineering team (Delivery Excellence, Frontier Company Operations), designing, building, and operating AI-native products, platforms, services, and agents on Azure, Dynamics 365, and Microsoft 365, with technical leadership, LLM/RAG/agentic engineering, DevOps, and production reliability work.
Lead/Senior Frontend Software Engineer
Lead/Senior frontend engineer at Stocksight Finance owning the user-facing web apps and real-time financial charting for traders — building responsive React/Next.js/Vue UIs, low-latency WebSocket streaming charts (1-min candles, timeline scrubbing), and a reusable design system. Compensation is equity (1.0%–2.0%).
Founding Engineer (Equity-First)
Equity-first founding engineer at Thankly, an early-stage startup building branded shopping apps that run inside AI assistants (ChatGPT, Claude, Gemini). You turn the CTO's designs into production features with React, TypeScript, Express, Supabase and Postgres, ship and maintain client apps on AI assistants, and use AI coding tools daily. Paid in equity until revenue milestones.
Founding Software Engineer
Founding full-stack engineer at an early-stage startup building client-intake and decision-support software for law firms. You'll design APIs and LLM-powered workflows, own product areas end to end, and work directly with the founders using Python/FastAPI, React, and PostgreSQL.
Co-Founder & Lead Full-Stack Engineer
Equity-only technical co-founder role at an early-stage startup: architect, build, and ship MVP web and mobile apps end-to-end (frontend, backend, database, infra), set technical strategy, and later grow the engineering team. Stack mentioned: React/Next.js, Node.js, Python/Django, PostgreSQL/MongoDB, AWS/Vercel.
Early-Career Software Engineer - SWE-I
Early-career software engineer at an early-stage startup building a greenfield, AI-native platform. Day to day you design and ship backend modules, APIs, and user-facing UI alongside senior engineering leadership, using AI coding tools like Claude Code, Copilot, and Cursor. Pays $115k-$135k plus equity; Irvine-based with remote option.
Founding Design Engineer (Equity-First
Compensation: 0.5% – 2.0% Thankly builds branded shopping apps that run inside AI assistants, including ChatGPT, Claude, Gemini, Muse and Dots. This is an equity-first founding role: compensation is equity until we…
Founding Design Engineer
Compensation: $150k – $175k United States only: remote today, with eventual relocation as the team centralizes. Full-time. Reports to the co-founders. Own how Helmsted looks, feels and works for wealth advisors of…
Senior Palantir Data Engineer
Senior data engineer to run and extend a production Palantir Foundry platform — ontology, pipelines, quality gates, APIs, and AIP agent workflows — that reads from and writes back to the company's custom ERP (RMS) at an electronic-components distributor. Requires deep Foundry, backend/data engineering, SQL Server, and production LLM/agent experience.
Full Stack Developer
Full stack developer at Capco (a Wipro consulting firm) in Pune, delivering transformation projects for banking, financial services and energy clients. Day to day: backend development in Java/Python, front ends in Angular or React, and GenAI/LLM work including RAG solutions, prompt engineering and chatbots.