Product Principal Penetration TesterHitachi EnergyKrakówProduct Principal Penetration TesterHitachi EnergyKrakówSeniorSecurity
NewPrincipal Software Engineer30.2k - 37k PLNin4ge sp. z o.o.WarszawaPrincipal Software Engineer30 240 - 36 960 PLNin4ge sp. z o.o.WarszawaZdalnieC-Level / Manager.NETMicrosoft AzureAI/GenAI
Senior Lead Consultant / Principal Data Advisor26.9k - 37k PLNYOUR ITEAMS sp. z o.o.WarszawaSenior Lead Consultant / Principal Data Advisor26 880 - 36 960 PLNYOUR ITEAMS sp. z o.o.WarszawaZdalnieSeniorGoogle Cloud PlatformBigQuery
Principal, Director – Data Technology ConsultingEPAM SystemsWarszawaPrincipal, Director – Data Technology ConsultingEPAM SystemsWarszawaC-Level / ManagerAWSAzureGoogle Cloud Platform
AI Value Creation Senior Principal36.7k - 37.6k PLNGoogleWarszawaAI Value Creation Senior Principal36 667 - 37 583 PLNGoogleWarszawaSeniorGoogle Cloud Platform
Quick ApplyPrincipal AI Solutions Architect31.9k - 33.6k PLNSQUARE ONE RESOURCESWarszawaPrincipal AI Solutions Architect31 920 - 33 600 PLNSQUARE ONE RESOURCESWarszawaZdalnieSeniorGenerative AILLMPythonNode.js
NewPrincipal Software Engineer (AI Platform)23.5k - 30.2k PLNAcaisoft Poland Sp. z o.oWarszawaPrincipal Software Engineer (AI Platform)23 520 - 30 240 PLNAcaisoft Poland Sp. z o.oWarszawaZdalnieSeniorSpring BootAISecurityAuth0LLM
Principal Security Researcher28k - 34k PLNMindboxKrakówPrincipal Security Researcher28 000 - 34 000 PLNMindboxKrakówSeniorWindowsLinux
NewAI Principal DeveloperEWL GROUPWarszawaAI Principal DeveloperEWL GROUPWarszawaSeniorLLMAPIAIintegrationautomation
Principal Data Platform Engineer (Databricks)26.9k - 33.6k PLNin4ge sp. z o.o.WarszawaPrincipal Data Platform Engineer (Databricks)26 880 - 33 600 PLNin4ge sp. z o.o.WarszawaZdalnieC-Level / ManagerDatabricks
Principal I, Collaboration / End UserHerbalife GBSC KrakowKrakówPrincipal I, Collaboration / End UserHerbalife GBSC KrakowKrakówSeniorMicrosoft 365PowerShellReact
Principal IT System Analyst (IAM Systems) | f/m/dERGO Technology & ServicesGdańsk +1Principal IT System Analyst (IAM Systems) | f/m/dERGO Technology & ServicesGdańsk +1MidIAMOne IdentityAzure DevOps
Quick ApplyPrincipal Data Architect – Commercial Data & AI35.3k - 38.6k PLNSQUARE ONE RESOURCESWarszawaPrincipal Data Architect – Commercial Data & AI35 280 - 38 640 PLNSQUARE ONE RESOURCESWarszawaZdalnieSeniorCRMSalesforceSAPSQL
Principal Forward Deployed Engineer, AI (Remote Poland)29.2k - 38.1k PLNAtlassianGdańskPrincipal Forward Deployed Engineer, AI (Remote Poland)29 175 - 38 090 PLNAtlassianGdańskZdalnieSeniorAIPythonJavaScriptBackendGo
Principal Fullstack Architect (AI & Agentic Systems)Xebia sp. z o.o.Principal Fullstack Architect (AI & Agentic Systems)Xebia sp. z o.o.ZdalnieSeniorPythonTypeScriptReact
Principal Backend Engineer (Node.js / AI / LLM)23.5k - 31.9k PLNPeople MoreWarszawaPrincipal Backend Engineer (Node.js / AI / LLM)23 520 - 31 920 PLNPeople MoreWarszawaZdalnieSeniorBackendNode.jsAILLMTypeScript
NewPrincipal Data Technology Consultant (Director) (k/m)KDR Human Resources ConsultingKrakówPrincipal Data Technology Consultant (Director) (k/m)KDR Human Resources ConsultingKrakówZdalnieSeniorData EngineeringData Science
Principal Software Engineer – Avid Content Core15.5k - 23.2k PLNAvidPolandPrincipal Software Engineer – Avid Content Core15 488 - 23 232 PLNAvidPolandZdalnieSeniorJavaGoSpringHibernateREST APIs
NewPrincipal Software Development Engineer (Databases)AvidPrincipal Software Development Engineer (Databases)AvidZdalnieSeniorSoftware DevelopmentAlgorithms
Principal Product ManagerairSlatePolandPrincipal Product ManagerairSlatePolandZdalnieSeniorGoSecuritySQLTestingAI
Principal Software EngineerTeam Up RecruitmentWrocławPrincipal Software EngineerTeam Up RecruitmentWrocławSeniorAIArchitectureTesting
Principal Software EngineerSimCorpWarszawaPrincipal Software EngineerSimCorpWarszawaSeniorC#APLGitAzure DevOpsCI/CDAzure
Principal SME Web Application Security Protection16.8k - 33.6k PLNAntalKrakówPrincipal SME Web Application Security Protection16 800 - 33 600 PLNAntalKrakówSeniorSecurityCybersecurityFirewall
Principal Network Security Engineer (Proxy & Remote Access)16.8k - 33.6k PLNAntalKrakówPrincipal Network Security Engineer (Proxy & Remote Access)16 800 - 33 600 PLNAntalKrakówZdalnieSeniorNetworkSecurityCybersecurity
Principal Engineer, Duo Agent PlatformGitLabPrincipal Engineer, Duo Agent PlatformGitLabZdalnieSeniorSDLCGitLabSecurityAICI/CD
Principal, Health Economics, Health Technology AssessmentIQVIALondyn +9Principal, Health Economics, Health Technology AssessmentIQVIALondyn +9SeniorData ScienceGoAINetwork
Principal Software Engineerin4ge sp. z o.o.WarszawaPrincipal Software Engineerin4ge sp. z o.o.WarszawaSeniorAIGenAI
Principal Data Platform Engineer (Databricks)in4ge sp. z o.o.WarszawaPrincipal Data Platform Engineer (Databricks)in4ge sp. z o.o.WarszawaSeniorDatabricksNodeETLDevOpsCI/CD
Principal Engineer GenAIGPC Global Technology CenterKrakówPrincipal Engineer GenAIGPC Global Technology CenterKrakówSeniorGenAISecurityGenerative AI
Principal Data Engineer -General applicationAutodesk sp. z o.o.KrakówPrincipal Data Engineer -General applicationAutodesk sp. z o.o.KrakówSeniorArchitectureSQLAWSBig Data
Principal Knowledge Automation AnalystAutodesk sp. z o.o.PolandPrincipal Knowledge Automation AnalystAutodesk sp. z o.o.PolandZdalnieSeniorAIArchitectureLLMOpenAIReact
Principal Functional Architect – COO / CTO Office30.2k - 42k PLNHIRELY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄWarszawaPrincipal Functional Architect – COO / CTO Office30 240 - 42 000 PLNHIRELY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄWarszawaSeniorAILLMAI AgentsP&L calculation
Principal AI Engineer — Enterprise SaaS38.6k - 44.5k PLNNext Technology ProfessionalsWarszawaPrincipal AI Engineer — Enterprise SaaS38 640 - 44 520 PLNNext Technology ProfessionalsWarszawaSeniorAINodeGenAIDatabasesPythonAPI
Principal Data Engineer54k - 66k PLNLedgebrookPrincipal Data Engineer54 000 - 66 003 PLNLedgebrookZdalnieSeniorPythonSQLAirflowdbtTerraform
Principal AI Infrastructure Engineer/ LeaderNext Technology ProfessionalsWarszawaPrincipal AI Infrastructure Engineer/ LeaderNext Technology ProfessionalsWarszawaSeniorAINodeC++PyTorchTensorFlow
Principal Software Engineer (Fullstack)18k - 30k PLNAntalGdańskPrincipal Software Engineer (Fullstack)18 000 - 30 000 PLNAntalGdańskZdalnieSeniorCloudAWSMicroservicesC#Angular
Principal SME Observability and Analysis16.8k - 33.6k PLNAntalKrakówPrincipal SME Observability and Analysis16 800 - 33 600 PLNAntalKrakówSeniorNetworkSecurityCybersecurity
Principal Mobile Application Penetration Tester16.8k - 33.6k PLNAntalKrakówPrincipal Mobile Application Penetration Tester16 800 - 33 600 PLNAntalKrakówSeniorCybersecurityMobile platforms
Principal Software Developer36k - 46k PLNAntalKrakówPrincipal Software Developer36 000 - 45 999 PLNAntalKrakówZdalnieSeniorSecurityDevOpsJavaTypeScript
NewPrincipal Software Engineer - Fintech Platform (m/f/n)InPostWarszawaPrincipal Software Engineer - Fintech Platform (m/f/n)InPostWarszawaSeniorAILLMdistributed systemsCQRS
Principal / Staff Data Platform EngineeremaginePrincipal / Staff Data Platform EngineeremagineZdalnieSeniorSQLPythonJavaScalaSparkFlink
Principal Software Engineer - Vector Search - Elasticsearch30.8k - 48.7k PLNElasticPolandPrincipal Software Engineer - Vector Search - Elasticsearch30 784 - 48 692 PLNElasticPolandZdalnieSeniorElasticsearchAICloudSecurity
Principal Software Engineer - Performance Tuning - Elasticsearch30.8k - 48.7k PLNElasticPrincipal Software Engineer - Performance Tuning - Elasticsearch30 784 - 48 692 PLNElasticZdalnieSeniorElasticsearchAICloudSecurity
Principal Product Manager (Strategic Account Interactions) - Security Solutions35k - 44.9k PLNElasticPolandPrincipal Product Manager (Strategic Account Interactions) - Security Solutions34 950 - 44 850 PLNElasticPolandZdalnieSeniorSecurityAICloudArchitecture
Principal Product Manager - Identity Threat Detection & Response35k - 45.6k PLNElasticPolandPrincipal Product Manager - Identity Threat Detection & Response34 950 - 45 600 PLNElasticPolandZdalnieSeniorAICloudSecurityNetworkSIEM
NewPrincipal AI Engineer - Context - Agents and ContextElasticPolandPrincipal AI Engineer - Context - Agents and ContextElasticPolandSeniorTypeScriptPythonElasticsearch
Principal Product Data ScientistTripadvisorLondynPrincipal Product Data ScientistTripadvisorLondynZdalnieSeniorData ScienceAIEmbeddedPython
Principal Digital Innovation & Transformation LeadLink GroupPrincipal Digital Innovation & Transformation LeadLink GroupSeniorArchitectureCloudIoT
Principal ArchitectSimCorpWarszawaPrincipal ArchitectSimCorpWarszawaZdalnieSeniorMicrosoft Azure.NETautomation
Principal QA Engineer – AutomationSimCorpWarszawaPrincipal QA Engineer – AutomationSimCorpWarszawaZdalnieSeniorC#NETAzuredbtTypeScriptCypress
Principal DevOps Engineer — Platform Infrastructure (AWS)CommITWarszawaPrincipal DevOps Engineer — Platform Infrastructure (AWS)CommITWarszawaZdalnieSeniorAWSTerraformKubernetesGrafana
Principal Engineering Manager (remote within EMEA)FyulWarszawa +1Principal Engineering Manager (remote within EMEA)FyulWarszawa +1ZdalnieSeniorPHPSymfonyNode.jsTypeScript
Principal Software Engineer - AI PolandSnowflakeWarszawaPrincipal Software Engineer - AI PolandSnowflakeWarszawaZdalnieSeniorAISnowflakeETLCloudNLPPython
Principal Product ManagerComarch SAKraków +1Principal Product ManagerComarch SAKraków +1SeniorSeniore-Invoicing
Principal GPU Software Architect20.9k - 29.8k PLNAMDGdańskPrincipal GPU Software Architect20 884 - 29 834 PLNAMDGdańskZdalnieSeniorCloudAIGoSoftware Development
Principal Software Engineer - Search Infra - Elasticsearch30.8k - 48.7k PLNElasticPolandPrincipal Software Engineer - Search Infra - Elasticsearch30 784 - 48 692 PLNElasticPolandZdalnieSeniorElasticsearchLuceneSolrJava
Principal Data Platform Engineer (Swedish Ad Platform)Sigma SoftwareWrocławPrincipal Data Platform Engineer (Swedish Ad Platform)Sigma SoftwareWrocławZdalnieSeniorApache IcebergSparkFlinkTrino
Principal Engineer (remote within EMEA)FyulKijów +2Principal Engineer (remote within EMEA)FyulKijów +2ZdalnieSeniorArchitectureMicroservicesAWS
Principal Security EngineerSimCorpWarszawaPrincipal Security EngineerSimCorpWarszawaZdalnieSeniorMicrosoft SentinelKQLEntra ID
Principal UI/UX Designer9000 - 14.4k PLNHuman IntelligenceWarszawaPrincipal UI/UX Designer9000 - 14 400 PLNHuman IntelligenceWarszawaZdalnieSeniorAIFigmaFlutterTesting
NewPrincipal Product Manager - Portfolio ManagementSimCorpLondyn +1Principal Product Manager - Portfolio ManagementSimCorpLondyn +1SeniorB2BPortfolio ManagementScrum
Principal Engineer - InstrumentationMotife Sp. z o.o.KrakówPrincipal Engineer - InstrumentationMotife Sp. z o.o.KrakówSeniorConvalEngineering BaseDCSESD
Principal Character ArtistPeople Can FlyWarszawaPrincipal Character ArtistPeople Can FlyWarszawaZdalnieSeniorUnreal EngineMaya3ds MaxZBrush
Principal IT Business Partnering LeadLink GroupPrincipal IT Business Partnering LeadLink GroupSeniorGxPCSVLIMSCTMSEDC
Principal Software Engineer (.Net / MS Azure / AI)29k - 34k PLNGreen MindsPrincipal Software Engineer (.Net / MS Azure / AI)29 000 - 34 000 PLNGreen MindsZdalnieSeniorAngularDevOpsPythonReact.NETai
Principal Software Engineer - Fullstack (C#, Angular) - OTC Product AreaSimCorpWarszawaPrincipal Software Engineer - Fullstack (C#, Angular) - OTC Product AreaSimCorpWarszawaSeniorC#AngularAzureOCamlStandard ML
Principal/ Director, Data Analytics Consulting for Financial ServicesEPAM SystemsPrincipal/ Director, Data Analytics Consulting for Financial ServicesEPAM SystemsC-Level / ManagerCloud
Principal Solution Architect19.8k - 29.1k PLNAutodesk sp. z o.o.Principal Solution Architect19 834 - 29 059 PLNAutodesk sp. z o.o.ZdalnieSeniorAILLMknowledge graphAPIs
Principal Animation Engineer - Central TechActivisionWarszawaPrincipal Animation Engineer - Central TechActivisionWarszawaZdalnieSeniorC++3D mathlinear algebraMaya
Principal Software Engineer - Search Algorithms - ElasticsearchElasticPolandPrincipal Software Engineer - Search Algorithms - ElasticsearchElasticPolandZdalnieSeniorAlgorithmsElasticsearchAICloud
Principal Software EngineerBjakWarszawaPrincipal Software EngineerBjakWarszawaZdalnieSeniorAIBackendDatabasesArchitecture
Principal Standardization Lead44.1k - 72.6k PLNNokiaDallas +6Principal Standardization Lead44 100 - 72 602 PLNNokiaDallas +6SeniorNetworksSecurityNetworking
Principal Software Engineer (Ruby Expert)Sigma SoftwareWarszawaPrincipal Software Engineer (Ruby Expert)Sigma SoftwareWarszawaSeniorRubyRuby on RailsHTMLCSSMySQL
Principal/Senior Software EngineerXebia sp. z o.o.Principal/Senior Software EngineerXebia sp. z o.o.SeniorTypeScriptJavaScriptReactDeno
Principal Data ArchitectXebia sp. z o.o.Principal Data ArchitectXebia sp. z o.o.ZdalnieSeniorAzureDatabricksAWSGCPSnowflake
Principal Product Manager (XDR & Exposure Management) - Security Solutions35k - 44.9k PLNElasticPolandPrincipal Product Manager (XDR & Exposure Management) - Security Solutions34 950 - 44 850 PLNElasticPolandZdalnieSeniorSecurityAICloudNetworkFirewall
Principal Generalist EngineerMoniepointRemotePrincipal Generalist EngineerMoniepointRemoteZdalnieSeniorGoJavaPythonRustSQLLinux
Principal Software Engineer (Experiences)TripadvisorKrakówPrincipal Software Engineer (Experiences)TripadvisorKrakówZdalnieSeniorArchitectureGoAWSAzure Cloud
NewAI Scientist / Principal AI Engineer – Drug Discovery & Life Sciences~ 23.5k - 28.6k PLNHolisticon Connect Sp. z o.o.WrocławAI Scientist / Principal AI Engineer – Drug Discovery & Life Sciences~ 23 520 - 28 560 PLNHolisticon Connect Sp. z o.o.WrocławZdalniePart-timeSeniorAIMLGraph MLGNNPythonLLMMLOps
Agentic & MCP Architect (Principal / Expert)EmergeSoftWarszawaAgentic & MCP Architect (Principal / Expert)EmergeSoftWarszawaSeniorAILLMsagentic systems
Senior Principal Software Engineer (Backend/Full Stack)Autodesk sp. z o.o.KrakówSenior Principal Software Engineer (Backend/Full Stack)Autodesk sp. z o.o.KrakówSeniorArchitectureCloudBackendJava
Senior Lead Consultant/Principal Data AdvisorITELENCESenior Lead Consultant/Principal Data AdvisorITELENCESenior
Enterprise AI Architect (Principal / Expert)EmergeSoftWarszawaEnterprise AI Architect (Principal / Expert)EmergeSoftWarszawaSeniorLLMRAGembeddingsTOGAFAWSAzure
Senior Lead Consultant / Principal Data AdvisorYourITeamsSenior Lead Consultant / Principal Data AdvisorYourITeamsZdalnieSeniorGoogle Cloud PlatformBigQuery
Senior/Principal Solution Architect - E-commerceEPAM SystemsKrakówSenior/Principal Solution Architect - E-commerceEPAM SystemsKrakówSeniorArchitecture
Identity Fabric PrincipalCycladWarsawIdentity Fabric PrincipalCycladWarsawSeniorMicrosoft Entra IDOAuth2SAML
CTO / Principal Solution ArchitectEPAM SystemsGdańsk +2CTO / Principal Solution ArchitectEPAM SystemsGdańsk +2C-Level / ManagerArchitecture
Senior/Principal Full Stack Engineer (Automotive)Sigma SoftwareWarszawaSenior/Principal Full Stack Engineer (Automotive)Sigma SoftwareWarszawaZdalnieSeniorReactJSTypeScriptGolangPython
Operations Quality Principal Architect19.1k - 35.4k PLNRocheWarsawOperations Quality Principal Architect19 075 - 35 425 PLNRocheWarsawSeniorNLPLLMsPythonSQLDataikuAWSGit
Principal Software EngineerClurgoWarszawaPrincipal Software EngineerClurgoWarszawaSeniorJavaSpringMicroservicesDevOps
Principal Commercial Data Architect33.6k PLNRITSPrincipal Commercial Data Architect33 600 PLNRITSZdalnieSeniorSoftware Development
Architect / Principal Consultant (Java + Python)30.2k - 38.6k PLNRITSArchitect / Principal Consultant (Java + Python)30 240 - 38 640 PLNRITSSeniorJavaSpring BootPythonLLMRAGAWS
Principal Software Engineer, Load Balancer - IsovalentCiscoBrussels +8Principal Software Engineer, Load Balancer - IsovalentCiscoBrussels +8ZdalnieSenioreBPFCiliumGoKubernetesLinuxAPI
AI Platform & LLMOps Expert (Principal / Lead)EmergeSoftAI Platform & LLMOps Expert (Principal / Lead)EmergeSoftSeniorAWSAzureGCPKubernetesTerraform
Senior / Principal / Sr. Principal Software Engineer (Cloud Platform)ITDSNew YorkSenior / Principal / Sr. Principal Software Engineer (Cloud Platform)ITDSNew YorkZdalnieSeniordatabasesframeworkstools
CargoWise Consultant - Senior Consultant / Principal ConsultantInfosys Consulting - EuropeKrakówCargoWise Consultant - Senior Consultant / Principal ConsultantInfosys Consulting - EuropeKrakówSeniorTestingAPIJiraAzure DevOpsSAP
Organizational Change Management Consultant: Senior PrincipalInfosys Consulting - EuropeOrganizational Change Management Consultant: Senior PrincipalInfosys Consulting - EuropeZdalnieSeniorNetworkGoNetworking
