Freelance Software Engineer jobs

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

58 live58 freelance10 remote
Senior Robotics Software Engineer / ROS / ROS2Wilmington , MAHybrid
Freelancehybrid🇺🇸 United States📍 Wilmington, MAROSROS2C++Python
Senior Software Engineer / Robotics & AI Integration / Wilmington, MAWilm
Freelancehybrid🇺🇸 United States📍 Wilmington, MACC++PythonROS
Mid Software Engineer (Golang) – Full (Portugal / Brasil)
Freelanceremote🇵🇹 Portugal📍 Portugal⏱ > 12 monthsGolangREST APIsmicroservicesAWS
Principal Software Engineer - React (Contractual)
Freelanceremote🇺🇸 United States📍 United StatesReactReactJSReduxContext
Senior Software Engineer - Backend Development
Freelanceonsite🇵🇹 Portugal📍 Leiria, Portugal⏱ > 12 months.NET CoreKubernetesMongoDBGIT
Staff Software Engineer .NET
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ Permanent PositionC#.NET.NET CoreKafka
Software Engineer with Python - Generative AI Products
Freelanceremote🇵🇱 Poland📍 Poland⏱ > 12 monthsPythonAzure OpenAILLMRAG
Code Quality Lead / Senior Software Engineer
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ 9 monthsJavaSonarQubeCI/CD
Platform Software Engineer (Frontend-leaning) to AI company
Freelancehybrid🇸🇪 Sweden📍 Stockholm Metropolitan Area, Sweden⏱ 6 months + extensionReactTypeScriptGoAWS
Software Engineer - Microservices
Freelancehybrid🇵🇹 Portugal📍 Porto, Portugal⏱ > 12 monthsJavaPostgreSQLREST APIsDocker
Backend Software Engineer (Digital Transformation)
Freelanceremote🇵🇹 Portugal📍 Portugal⏱ > 12 monthsJavaSpring BootApache KafkaDocker
Senior Software Engineer
Freelancehybrid🇵🇹 Portugal📍 Lisbon, Portugal⏱ > 12 months.NETC#KafkaRabbitMQ
Senior Embedded Software Engineer
Freelanceonsite🇸🇪 Sweden📍 Stockholm Metropolitan Area, Sweden⏱ 10-12 monthsPython
Un Senior Software Engineer / DevOps sur Grenoble
Freelancehybrid🇫🇷 France📍 Grenoble⏱ 6 months + extensionPython
Un Senior Software Engineer sur Grenoble
Freelancehybrid🇫🇷 France📍 Grenoble⏱ 6 months + extensionSafe
103025/Software Engineer expert en GenAI · Python,Node.js,Java EE (J2EE)- Clermont-Ferrand
Freelancehybrid🇫🇷 France📍 Clermont-Ferrand⏱ 6 months + extensionIA Générative
Senior Software Engineer Analytics
Freelancehybrid🇳🇱 Netherlands📍 Den HaagPythonRGitAzure DevOps
C Software Engineer Linux Embedded Systems Ottawa
Freelanceonsite🇨🇦 Canada📍 Ottawa⏱ 12 monthsC++LinuxPOSIXGit
Software Engineer Hardware Design Verification Ottawa
Freelancehybrid🇨🇦 Canada📍 OttawaC++CFPGA
Embedded Software Engineer Automotive Bsp Device Drivers Ottawa
Freelanceonsite🇨🇦 Canada📍 Ottawa⏱ 12 monthsCPythonLinuxARM
Software Engineer
Freelancehybrid🇳🇱 Netherlands📍 Den Bosch⏱ 6 monthsPythonVueReactSQL
Mobile React Software Engineer Brussels
Freelanceremote🇧🇪 Belgium📍 Brussels⏱ 6-12 monthsReactReact NativeTypeScriptNodeJS
C Software Engineer Poland
Freelancehybrid🇵🇱 Poland📍 Krakow⏱ 6 monthsC#.NET CoreASP.NETGit
C .Net Software Engineer Krakow
Freelanceonsite🇵🇱 Poland📍 Krakow⏱ 6-12 monthsC#.NET CoreASP.NETVisual Studio
Software Engineer With Dot .Net And Azure DevOps Central London
Freelancehybrid🇬🇧 United Kingdom📍 Central London⏱ 6-12 months.NET CoreASP.NET CoreC#SQL Server
Senior Full Stack Software Engineer (Python, React, SQL Server)CHARLOTTE, NCHybr
Freelancehybrid🇺🇸 United States📍 Charlotte, NC⏱ 12 monthsPythonReactSQL ServerFastAPI
Senior Software Engineer Frankfurt Am Main
Freelance🇩🇪 Germany📍 Frankfurt am MainC++LinuxYoctoJavaScript
Lead Software Engineer
Freelanceonsite🇺🇸 United States📍 O'Fallon, Missouri
Principal AI Software Engineer - Java
Freelanceonsite🇺🇸 United States📍 Westlake, TexasJavaSpring BootReactAWS
Software Engineer C Net SQL Asset Management
Freelancehybrid🇬🇧 United Kingdom📍 London⏱ 6 monthsC#.NETSQL
Software Engineer Genai Sur Clermont Ferrand
Freelance🇫🇷 France📍 Clermont-Ferrand⏱ 3 months + extensionPythonJavaNode.jsLangChain
Full Stack Software Engineer Toronto
Freelanceremote🇨🇦 Canada📍 Toronto, OntarioNode.jsTypeScriptReactPostgreSQL
Embedded Software Engineer Ottawa
Freelancehybrid🇨🇦 Canada📍 Ottawa⏱ 12 monthsPythonCC++Simulink
Software Engineer Jobs
Freelanceremote📍 Remote⏱ 3-6 monthsJavaAngularReactGoLang
Senior Java Software Engineer Secondment
Freelancehybrid🇳🇱 Netherlands📍 Noord-Holland⏱ long-termJavaSpring BootKafkaAzure
Senior Genai Software Engineer Koeln
Freelancehybrid🇩🇪 Germany📍 ColognePythonLangChainLangGraphRAG
Senior Java Software Engineer
Freelanceonsite🇫🇷 France📍 StrasbourgJavaSpring BootPostgreSQLREST APIs
Fullstack Software Engineer
Freelanceonsite🇺🇸 United States📍 Carrollton, TexasPHPAngularAWS.NET
Software Engineer C Net
Freelanceonsite🇩🇪 Germany📍 BremenC#.NETPythonJava
Software Engineer
Freelancehybrid🇬🇧 United Kingdom📍 London⏱ 12 months + extensionJavaSpring BootAngularAzure
Cloud Software Engineer
Freelancehybrid🇩🇪 Germany📍 Nuremberg⏱ 12 months + extensionKubernetesGitGitLab-CIGitHub Actions
Cloud Software Engineer
Freelancehybrid🇩🇪 Germany📍 Nuremberg⏱ 12 months + extensionKubernetesGitHelmCI/CD
Senior Frontend Full Stack Software Engineer Mbos Portal Applikation Baden Wuerttemberg
Freelancehybrid🇩🇪 Germany📍 Baden-WürttembergHTMLCSSTypeScriptReact
Senior Software Engineer Fullstack Berlin
Freelancehybrid🇩🇪 Germany📍 BerlinTypeScriptAngularNode.jsJava
Software Engineer AI Agent Lab Stuttgart
Freelance🇩🇪 Germany📍 StuttgartPythonLangChainLangGraphRAG
Software Engineer - Go (Golang)
Freelanceonsite🇦🇪 United Arab Emirates📍 DubaiGoKafkaRabbitMQNATS
Software Engineer - Security
Freelanceonsite🇦🇪 United Arab Emirates📍 Abu DhabiJavaPythonJenkinsGitHub Actions
Software Engineer Java
Freelanceonsite🇧🇪 Belgium📍 BrusselsJavaAPIsAgile
Software Engineer Mobile
Freelanceonsite🇧🇪 Belgium📍 Brussels
Senior Java Software Engineer
Freelance🇺🇸 United States📍 Ann Arbor, MIJava
Software Engineer
Freelanceremote🇺🇸 United States📍 Folsom, CA
Senior Java Software Engineer
Freelanceremote🇺🇸 United States📍 Westlake, TXJava
AWS - Software Engineer
Freelanceonsite🇺🇸 United States📍 Wilmington, DelawareAWSJavaSpring BootReact.JS
Software Engineer / ETL Developer
Freelanceonsite🇺🇸 United States📍 St Cloud, MinnesotaSQLVisualBasic
Senior Software Engineer (Fullstack)
Freelanceremote🇬🇧 United Kingdom📍 LondonNode.jsTypeScriptReactNext.js
Python Software Engineer
Freelanceonsite🇺🇸 United States📍 Wilmington, DelawarePythonPySparkAWSSnowflake
Principal AI Software Engineer · NET
Freelance🇺🇸 United States📍 Westlake, Texas.NET CoreC#ASP.NETReact
Software Engineer
Freelance🇮🇪 Ireland📍 Cork, Cork, Irelandpythonjavascriptmysqlvue
InsideJobs membership

€29/month: every rate, every original listing link, daily email alerts. Cancel anytime.

Browse all roles →
Software Engineer jobs by country
Software Engineer jobs in United States (211)Software Engineer jobs in United Kingdom (85)Software Engineer jobs in Canada (83)Software Engineer jobs in Poland (37)Software Engineer jobs in Pakistan (36)Software Engineer jobs in Germany (34)Software Engineer jobs in Netherlands (32)Software Engineer jobs in Australia (28)Software Engineer jobs in Spain (26)Software Engineer jobs in Brazil (17)Software Engineer jobs in Portugal (15)Software Engineer jobs in Romania (12)
Software Engineer jobs by type
Software Engineer jobs (801)Permanent Software Engineer jobs (697)
More roles
Data Engineer jobs (300)DevOps Engineer jobs (295)Business Analyst jobs (254)Backend Developer jobs (209)Full Stack Developer jobs (169)Solution Architect jobs (143)AI Engineer jobs (142)Project Manager jobs (132)Data Scientist jobs (117)Tech Lead jobs (108)Machine Learning Engineer jobs (105)Data Analyst jobs (99)
Jobs by technology
Python jobs (1864)AWS jobs (1358)SQL jobs (1320)Azure jobs (1217)Java jobs (1068)Kubernetes jobs (1068)Docker jobs (615)SAP jobs (615)Google Cloud jobs (549)React jobs (547)Linux jobs (524)JavaScript jobs (485)