Platform Engineer (Backend Infrastructure)Focal SystemsE-commerce and retailPoland/Portugal - RemoteUSD 102K–117.5K / yearRemoteDevOps / SRE / platform / cloudPython+3RequirementsContractor / B2B / freelanceCountriesPoland, Portugal9h agooriginal ↗Save
Fullstack Python DeveloperLingaroAI and dataPolandRemoteBackend engineeringPythonJavaScriptSQL+1TagsPython, JavaScript, SQL, TypeScript16h agooriginal ↗Save
Data Scientist - MID Profile - BN 12/11/26MARGOFintech and paymentsWarsawHybridData and machine learningBashPythonRuby+1RequirementsContractor / B2B / freelance2 days agooriginal ↗Save
Senior Agentic AI Engineer | NDAGTWarsaw, Poland HybridSeniorData and machine learningPythonSQL+2Requirements6+ years of experience · Contractor / B2B / freelance4 days agooriginal ↗Save
Senior RAG EngineerNewcode.aiAI and dataOslo, Oslo, Norway | Wrocław, Lower Silesian Voivodeship, Poland | Chicago, Illinois, United StatesRemoteSeniorSoftware engineering (general)PythonSQL+3CountriesNorway, Poland, United States6 days agooriginal ↗Save
(Senior) Python Developer - FreelanceNetguruAI and dataPolandEUR 30–35 / hourRemoteSeniorBackend engineeringPython+1RequirementsContractor / B2B / freelance10 days agooriginal ↗Save
Senior Backend Engineer (.NET / Python / Azure)Gramian Consulting GroupConsulting, agencies and business servicesPoland | Czechia | Bulgaria | Croatia | Romania | FranceRemoteSeniorBackend engineeringC#Python+7RequirementsContractor / B2B / freelanceCountriesBulgaria, Czechia, France, Croatia, Poland, Romania15 days agooriginal ↗Save
Python Software Engineer - HybridSowelo Consulting sp. z o.o.Business software (SaaS)Warsaw, PolandHybridMidSoftware engineering (general)Python+1Requirements2+ years of experience15 days agooriginal ↗Save
Senior Backend Python Engineer (Core Gateway)payabl.Fintech and paymentsWarsaw, Masovian Voivodeship, Poland | Kraków, Lesser Poland Voivodeship, PolandRemoteSeniorBackend engineeringPythonPerl15 days agooriginal ↗Save
Full Stack Engineer (Python/React/Typescript)CapcoBanking, insurance and financePoland - CracowHybridFull-stack engineeringPythonTypeScriptJavaScript15 days agooriginal ↗Save
Senior Data Scientist BN_28/10/2026MARGOFintech and paymentsWarsawHybridSeniorData and machine learningBashPythonRuby+1RequirementsContractor / B2B / freelance16 days agooriginal ↗Save
Python DeveloperPoland and Central-Eastern EuropeConsulting, agencies and business servicesBulgaria; Poland; RomaniaSeniorBackend engineeringPython+3CountriesBulgaria, Poland, Romania16 days agooriginal ↗Save
Lead Integration EngineerOPTIVEUM sp. z o.o.Warsaw, PolandEUR 46 / hourRemoteSeniorDevOps / SRE / platform / cloudPython+1Requirements15+ years of experience18 days agooriginal ↗Save
Senior Fullstack Software Engineer (Python/Java) - Service Agreement FlixTravel and hospitalityWarsawPLN 135–170 / hourSeniorFull-stack engineeringJavaPythonJavaScript+3Requirements5+ years of experience · Contractor / B2B / freelanceTagsJava, Python, JavaScript, TypeScript18 days agooriginal ↗Save
Senior Python DeveloperGoReelGaming and bettingPolandRemoteSeniorBackend engineeringPythonJavaScriptTypeScript+1Requirements4+ years of experience24 days agooriginal ↗Save
Software EngineerFlixTravel and hospitalityWarsawPLN 89–119 / hourSoftware engineering (general)JavaScriptPythonTypeScript+1RequirementsContractor / B2B / freelance24 days agooriginal ↗Save
Python Software Engineer — AI/ML Integration & AI AgentsSky Spy IncWarsaw, PolandHybridData and machine learningPythonCC+++1TagsPython, C, C++, MATLAB25 days agooriginal ↗Save
RoleFalconRoleFalcon
Deutsch
Español
Français
Hrvatski
Italiano
Lietuvių
Nederlands
Norsk
Polski
Português
Română
Slovenščina