Freelance Full Stack Developer jobs

46 live freelance, contract and interim Full Stack Developer roles, collected daily from recruitment-agency desks around the world — the postings that rarely make it to the big job boards.

46 live46 freelance13 remote
544085-MB: Junior Full-Stack Developer (Cloud & React)
Freelanceremote🇩🇪 Germany📍 Frankfurt am Main⏱ 5 months + extensionReactTypeScriptNode.jsExpress.js
Full Stack Developer Markham
Freelanceonsite🇨🇦 Canada📍 Markham, OntarioJavaSpring BootAzureMicrosoft SQL Server
Full Stack Developer DevOps Markham
Freelanceonsite🇨🇦 Canada📍 Markham, OntarioJavaScriptJavaPHPHTML
Fullstack Developer (React + Kotlin/Java)
Freelanceremote🇵🇱 Poland📍 PolandReactKotlinJava
Senior Fullstack Developer (Java + React)
Freelancehybrid🇵🇱 Poland📍 Gdansk, Poland⏱ > 12 monthsJavaReactSpring BootJPA
Full Stack Developer
Freelanceremote🇺🇸 United States📍 Culver City, CA
Full-stack Developer
Freelanceonsite🇳🇱 Netherlands📍 Den Haag⏱ 4 monthsJava.NETC#Node.js
Full-stack Developer
Freelanceonsite🇳🇱 Netherlands📍 Den Haag⏱ 4 monthsC#.NETASP.NETJavaScript
Full-stack developer (AI-assisted development)
Freelanceremote🇺🇦 Ukraine📍 Remote jobNext.jsNestJSPrismaAWS
Full Stack Developer Junior
Freelance🇱🇺 Luxembourg📍 LuxembourgJavaC#Node.jsPython
Front Office Full Stack Engineer (Java / React) – Equity Derivatives
Freelanceonsite🇬🇧 United Kingdom📍 London, United Kingdom⏱ 10-12 monthsJavaReactPythonC#
Junior Fullstack Developer - Java & React (Lisbon/Porto)
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ > 12 monthsJavaReactNext.jsSQL
Senior Full Stack Developer
Freelanceremote🇵🇹 Portugal📍 Portugal⏱ Permanent PositionJavaSpring BootAngularKubernetes
Frontend leaning Fullstack developer
Freelancehybrid🇸🇪 Sweden📍 Sweden⏱ 4-6 monthsJavaScriptTypeScriptReactJava
Fullstack Engineer — Financial Engineering, Creator Monetization
Freelancehybrid🇸🇪 Sweden📍 Sweden⏱ 4-6 monthsTypeScriptReactJavaPostgreSQL
Java React Full Stack Engineer
Freelancehybrid🇵🇱 Poland📍 Krakow, Poland⏱ >12 monthsJavaReactPostgreSQLDocker
Senior Backend/Fullstack Developer
Freelanceremote🇵🇹 Portugal📍 Portugal⏱ Permanent PositionC#.NETASP.NETPostgreSQL
Senior Full-stack Developer (Java + Angular) for banking
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ > 12 monthsJavaAngularSpring FrameworkDocker
Web/Fullstack Engineer
Freelancehybrid🇸🇪 Sweden📍 Sweden⏱ 4-6 monthsReactNextJSJavagRPC
Full Stack Engineer
Freelancehybrid🇬🇧 United Kingdom📍 London, United Kingdom⏱ 6 months.NETC#ReactREST APIs
Java Full Stack Engineer
Freelancehybrid🇵🇹 Portugal📍 Maia, Portugal⏱ > 12 monthsJavaSpring BootAWSKubernetes
Optimizely Fullstack Developer
Freelanceonsite🇩🇰 Denmark📍 Copenhagen, Denmark⏱ 4-6 monthsOptimizely
Senior Full Stack Engineer - Audiobooks Genres
Freelancehybrid🇸🇪 Sweden📍 Sweden⏱ 4-6 monthsJavaReactNext.js
Senior Full Stack Engineer
Freelancehybrid🇮🇪 Ireland📍 Dublin, Ireland⏱ 4-6 monthsAWSKubernetesTerraformEKS
Senior Full Stack Developer with .Net and Angular
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ 12 months + extension.NET CoreC#AngularREST APIs
Full Stack Developer (Python+Angular)
Freelanceremote🇵🇱 Poland📍 Poland⏱ > 12 monthsPythonFastAPIAngularPostgreSQL
Senior .Net Full Stack Developer
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ > 12 months.NET Core.NET FrameworkC#React
Senior AI Full Stack Engineer
Freelancehybrid🇫🇷 France📍 Bordeaux⏱ 6 months + extensionTypeScriptNode.jsPythonReact
Senior Full Stack Developer (Python)
Freelanceremote🇵🇹 Portugal📍 PortugalPythonFastAPINeo4jRedis
Lead Full Stack Developer Lead Frontend Platform Developer Digital Experience Platform Dxp
Freelancehybrid🇵🇹 Portugal📍 Lisboa⏱ 11 monthsReactNext.jsVueAngular
Full Stack Developer
Freelanceremote🇮🇪 Ireland📍 Limerick⏱ 12 monthsReactTypeScriptNode.jsNestJS
Fullstack Developer (Python + React; pharma; )
Freelanceremote🇵🇱 Poland📍 PolandPythonReact
Toimeksianto · Fullstack Developer (Espoo) 9.7.2026
Freelancehybrid🇫🇮 Finland📍 Finland⏱ 4 monthsNode.jsTypeScriptReactAWS
Fullstack Developer
Freelancehybrid🇩🇪 Germany📍 Frankfurt am MainJavaKotlinTypeScriptSpring Boot
Fullstack Developer - Wealth Management
Freelanceonsite🇦🇪 United Arab Emirates📍 Abu Dhabi⏱ 8 months + extensionReactReact NativeJavaSpring Boot
AI Fullstack Developer
Freelanceonsite🇦🇪 United Arab Emirates📍 Abu DhabiReactTypeScriptNode.jsPython
Full Stack Engineer
Freelance🇺🇸 United States📍 Southlake, TX
Java Full stack developer
Freelanceonsite🇺🇸 United States📍 Columbus, OhioJavaPythonCI/CD
Full Stack Developer
Freelanceonsite🇺🇸 United States📍 Wilmington, DelawareReactJavaAWS
Fullstack Engineer
Freelanceonsite🇺🇸 United States📍 Houston, TexasReactPythonNestJSFastAPI
Full Stack Developer
Freelance🇬🇧 United Kingdom📍 Glasgow, Glasgow City, United Kingdomreactjavarestful apismicroservices
Senior Full Stack Developer (Java & Angular)
Freelance🇬🇧 United Kingdom📍 London, England, United Kingdomjava (spring boot)angular (17+)rest api developmentgraphql services
Fullstack Developer (.NET & Angular)
Freelanceremote🇵🇱 Poland📍 Poland.NETAngular
Fullstack Developer (Java+Angular)
Freelance🇵🇱 Poland📍 Warsaw, Poland
Fullstack Developer (.Net/Angular)
Freelanceremote🇵🇱 Poland📍 Poland.NETAngular
Fullstack Developer (Java+React)
Freelanceremote🇵🇱 Poland📍 PolandJavaReact
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