40,669 Full-Stack jobs
Full-stack roles spanning both frontend and backend development.
Full Stack Developer (PHP/ React)
Full Stack Developer (PHP 8/Laravel + React) role on-site in Barcelona at PrimeIT, a large IT consulting/engineering firm. Day to day: building web apps with REST APIs, MySQL and responsive Bootstrap/Tailwind frontends, serving national and international projects.
Full Stack Developer (ReactJS & Java)
Full stack developer at IT consultancy SII Group Spain in Barcelona, building and modernizing applications with ReactJS, Java 21, and Spring Boot 4.x — designing REST APIs, applying clean code/TDD, and using Kubernetes/DevOps and AI-assisted tooling. 60% remote, permanent contract, relocation support; native-level French required.
Senior Full Stack Developer
BBVA Technology (banking) in Madrid seeks a Senior Full Stack Developer to design, develop, deploy and operate scalable Java + Angular web solutions: multilayer apps with microservices/microfrontends, REST/SOAP APIs, CI/CD with Jenkins on AWS, plus production support (logs, incidents, patches).
Senior Full Stack Developer
NaviLens builds an accessibility code system used in public transport, museums, and smart cities across 40+ countries to help visually impaired people navigate independently. This senior on-site role in Murcia owns full stack features end to end — CMS tools, APIs, and data/automation — using JavaScript/TypeScript, Angular/React, Node.js (Fastify/NestJS), SQL/MongoDB, and AI-assisted tooling.
Full stack developer
Full Stack Developer (ReactJS & Java 21/Spring Boot) at SII Group Spain in Barcelona, modernising legacy applications into a new React/Spring Boot architecture, building REST APIs, and applying DevOps, TDD and AI-assisted development. Hybrid model (60% remote, 40% office); native-level French required.
Senior Fullstack Software Engineer, Startpage
Senior fullstack engineer on System1's Startpage privacy search engine consumer team, onsite in Los Angeles. Owns features end to end across a Python/JavaScript stack (React, Kubernetes, AWS, Redis, Snowflake), drives work with AI coding agents, and ships weekly to millions of users.
Charm Security-Senior Full Stack Software Engineer
Senior full stack engineer at Team8-backed Charm Security, which builds AI-powered anti-scam and fraud prevention products for banks. You'll own features end to end across React frontends, TypeScript/Node.js APIs, real-time event-driven services, and PostgreSQL, turning AI agents into polished product experiences.
Associate Full Stack Developer
Junior full-stack developer on ICE Mortgage Technology's mortgage servicing platform in Jacksonville, FL, building React frontends and Java/Spring Boot microservices while helping migrate legacy C#/.NET and MS SQL systems to Java and PostgreSQL. Using AI tools daily for coding, reviews, and testing is expected.
Développeur Full-Stack - Projets IA (H/F)
Full-stack developer at Liftia, a ~10-person Marseille startup that trains teams and builds custom AI tools and agents for business clients. Day to day: scoping, architecting and shipping client projects plus an internal platform, using TypeScript/Next.js, Postgres/Supabase and Claude Code. Fully on-site in Marseille, CDI.
Senior Full Stack Developer (Python, React & AI)
Senior full stack developer (4–7 yrs) building web applications and AI-powered features with Python, React.js, and Generative AI — REST APIs, LLMs, RAG, and cloud platforms — with some team-management responsibility. Based in Bhubaneswar.
Senior Full Stack Engineer
Senior engineer on Fivetran's Cloud Signals team in Novi Sad, owning features across billing/usage metering, a high-volume telemetry pipeline, and the notification system. Day-to-day backend work in Python/TypeScript on AWS with PostgreSQL, Snowflake, Kafka, Docker/Kubernetes, Terraform, and Datadog.
Full Stack Developer - AI Pentest
Full stack developer on Aikido Security's AI Pentest product: you'll write Python, TypeScript, PHP and Vue across the stack, own AWS infrastructure, LLM deployment, the API and pentest agents, and scale the architecture to thousands of simultaneous agents in a fast-moving startup.
Senior Full Stack Engineer - (AI Growth Team) - Canada
Senior full-stack engineer on GoodTime's AI Growth Team building Cori, an AI agent for automated interview scheduling. Day to day: design and ship AI chatbot features and rapid proofs-of-concept using TypeScript/Node.js, React, Postgres/Redis, and LLM tooling like LangGraph.js and LangSmith. Remote, must be based in Canada.
Senior Full Stack Kotlin Developer
Hippo, a UK-based digital consultancy delivering digital solutions for public and private sector clients, is hiring a Senior Full Stack Kotlin Developer to join its team ('Hippo Herd'), working across strategy, design, and technology in a collaborative, agile environment.
Lead Full Stack Kotlin Developer
Hippo, a growing UK digital consultancy delivering digital solutions for public and private sector clients, is hiring a Lead Full Stack Kotlin Developer to join its 'Hippo Herd', working at the intersection of strategy, design and technology to build transformative digital solutions.
Senior Software Engineer (Fullstack)
Senior fullstack engineer designing and building end-to-end systems for Uber Freight's logistics marketplace — backend services/APIs in Go/Java and React-based web interfaces. Day to day spans architecture, code review, mentoring, and owning production health, based in a Chicago hybrid role.
Software Engineer III (Fullstack)
Uber Freight is hiring a fullstack Software Engineer III in Frisco, TX (hybrid) to design and build end-to-end systems for its logistics marketplace — backend microservices and APIs in Go/Java plus React-based web interfaces. The role leads architecture, partners with product and design, and owns production health.
Ingénieur Java Full-stack junior (H/F)
Junior Java full-stack engineer at Atexo (Paris) building critical public-sector software: grants management (SUB) and public procurement (MMP). Develops end-to-end features from Java 21/Spring Boot backends to Vue.js/Angular frontends, using MySQL/MariaDB, RabbitMQ, Keycloak, Docker/GitLab CI, plus AI-assisted development tooling.
Software Engineer Java / Full-stack (H/F) — GovTech
Full-stack Java engineer on Atexo's R&D teams building critical public-sector software: SUB (grant management) and MMP (public procurement platform). Day to day is end-to-end feature work on Java 21/Spring Boot backends and Vue.js/Angular frontends, with AI-assisted development via internal Claude Code tooling.