Backend Engineer, AI (Agent Systems)BjakTravel and hospitalityPolandRemoteBackend engineeringJavaScriptPythonSQL2h agooriginal ↗
Senior Backend Engineer (Golang) - Castle Busters VoodooMedia, entertainment and advertisingParis | Warsaw | Lisboa | Berlin | Amsterdam | Milan | Krakow | BarcelonaRemoteSeniorBackend engineeringGolangSQL+8Requirements7+ years of experienceCountriesGermany, Spain, France, Italy, The Netherlands, Poland, Portugal2 days agooriginal ↗
Senior Backend Engineer, Cloud Platform ClickUpAI and dataUnited Kingdom | Bulgaria | Ukraine | Poland | Hungary | Czechia | IrelandRemoteSeniorBackend engineeringGolangJavaScriptPython+8TagsGolang, JavaScript, Python, TypeScriptCountriesBulgaria, Czechia, United Kingdom, Hungary, Ireland, Poland, Ukraine3 days agooriginal ↗
Senior PHP Developer (Ironwall)SurfsharkCybersecurityVilnius | Warsaw | KaunasPLN 23.8K–33.4K / monthHybridSeniorBackend engineeringPHPGolangJavaScript+3TagsPHP, Golang, JavaScript, TypeScriptCountriesLithuania, Poland4 days agooriginal ↗
Backend Software Engineer (Python / Go)CreatorIQMedia, entertainment and advertisingWarsawPLN 231K–289K / yearRemoteBackend engineeringGolangPythonPHP+1TagsGolang, Python, PHP, SQL5 days agooriginal ↗
Back-End Engineer - Java (Payments) CapcoConsulting, agencies and business servicesPoland - WarsawHybridBackend engineeringJavaSQL+1RequirementsContractor / B2B / freelance6 days agooriginal ↗
Backend Engineer (Ruby), Create: Change RecordGitLabDeveloper tools and infrastructureRemote, Poland; Remote, United KingdomPLN 248K–372K / yearRemoteBackend engineeringRuby+2CountriesUnited Kingdom, Poland7 days agooriginal ↗
Senior Software Engineer (Elasticsearch, Scala)SolvdFintech and paymentsGeorgia | Ukraine | Poland | Brazil | Argentina | ColombiaRemoteSeniorBackend engineeringScalaPythonSQL+6CountriesArgentina, Brazil, Colombia, Georgia, Poland, Ukraine7 days agooriginal ↗
Senior Software Engineer, Backend (Comms Core)AffirmRemote PolandPLN 308K–428K / yearRemoteSeniorBackend engineeringKotlinPython+1Requirements5+ years of experience7 days agooriginal ↗
Senior Backend Engineer, Shopping Agentssagelabs.aiAI and dataWarsaw, PolandRemoteSeniorBackend engineeringPython7 days agooriginal ↗
Software Engineer II, Backend (Card)AffirmRemote PolandPLN 259K–379K / yearRemoteMidBackend engineeringKotlinPython+1Requirements2+ years of experience9 days agooriginal ↗
Safety Engineer (Backend Leaning)ElevenLabsAI and dataUnited Kingdom | Dublin | Tokyo | United States | New York | Los Angeles | Poland | Poland | London | Boston | San Francisco | Washington, D.C.RemoteSeniorBackend engineeringPython+6Requirements5+ years of experienceCountriesUnited Kingdom, Ireland, Japan, Poland, United States11 days agooriginal ↗
Mid Backend Engineer | Networking SolutionsTeltonikaManufacturing and hardwareWarsaw, Masovian Voivodeship, PolandHybridMidBackend engineeringLuaPython+1Requirements2+ years of experience12 days agooriginal ↗
Junior Backend Engineer | Networking SolutionsTeltonikaManufacturing and hardwareWarsaw, Masovian Voivodeship, PolandHybridEntryBackend engineeringLuaPython+1Requirements1+ years of experience12 days agooriginal ↗
Software Engineer II - Rust - ProKrakenCrypto and web3Brazil | Peru | Sweden | Colombia | Argentina | Romania | Cyprus | Slovenia | Lithuania | South Africa | Czech Republic | Hungary | Mexico | Chile | Poland | Slovakia | BulgariaRemoteMidBackend engineeringRustC+++18Requirements3+ years of experienceCountriesArgentina, Bulgaria, Brazil, Chile, Colombia, Cyprus, Czechia, Hungary, Lithuania, Mexico, Peru, Poland, Romania, Sweden, Slovenia, Slovakia, South Africa12 days agooriginal ↗
Senior Backend Engineer AppsFlyerAI and dataWarsawSeniorBackend engineeringGolangJavaScriptTypeScript+1Requirements5+ years of experience15 days agooriginal ↗
Senior Ruby on Rails EngineerDavid Kennedy RecruitmentE-commerce and retailParis, France | London, United Kingdom | Lisbon, Portugal | Milan, Italy | Rome, Italy | Berlin, Germany | Athens, Greece | Barcelona, Spain | Bari, Italy | Split, Croatia | Copenhagen, Denmark | Oslo, Norway | Tallinn, Estonia | Limassol, Cyprus | Budapest, Hungary | Florence, Italy | Amsterdam, Netherlands | Stockholm, Sweden | Warsaw, Poland | Kraków, Poland | Lublin, Poland | Opole, Poland | Tokyo, Japan | Seoul, South Korea | Beijing, China | Taipei City, Taiwan | Hong Kong, Hong Kong | Chongqing, China | Bangkok, Thailand | Manila, Philippines | Kuala Lumpur, Malaysia | Singapore, Singapore | Hanoi, Vietnam | Hanover, Germany | Wuhan, China | Shanghai, China | Hangzhou, China | Mumbai, India | Doha, Qatar | Tel Aviv-Yafo, Israel | Riyadh, Saudi Arabia | Madrid, SpainRemoteSeniorBackend engineeringRuby+32Requirements5+ years of experience · Contractor / B2B / freelanceCountriesChina, Cyprus, Germany, Denmark, Estonia, Spain, France, United Kingdom, Greece, Hong Kong, Croatia, Hungary, Israel, India, Italy, Japan, South Korea, Malaysia, The Netherlands, Norway, Philippines, Poland, Portugal, Qatar, Saudi Arabia, Sweden, Singapore, Thailand, Taiwan, Vietnam17 days agooriginal ↗
Senior Software Engineer - Rust - ConsumerKrakenCrypto and web3Romania | Brazil | Peru | Sweden | Colombia | Argentina | Cyprus | South Africa | Czech Republic | Hungary | Mexico | Chile | Poland | BulgariaRemoteSeniorBackend engineeringRustTypeScript+15Requirements6+ years of experienceCountriesArgentina, Bulgaria, Brazil, Chile, Colombia, Cyprus, Czechia, Hungary, Mexico, Peru, Poland, Romania, Sweden, South Africa18 days agooriginal ↗
Backend Engineer | Senior | Go | Product & Startup Experience | Sailynord-securityCybersecurityPolandPLN 24K–33.4K / monthHybridSeniorBackend engineeringGolangKotlinPHP+5Requirements5+ years of experienceTagsGolang, Kotlin, PHP, Python, Ruby, SQL, TypeScript18 days agooriginal ↗
Software Engineer - Rust - Payward ServicesKrakenCrypto and web3Poland | Brazil | Peru | Sweden | Colombia | Argentina | Romania | Slovenia | Lithuania | South Africa | Czech Republic | Hungary | Mexico | Chile | Slovakia | BulgariaRemoteMidBackend engineeringRust+17Requirements3+ years of experienceCountriesArgentina, Bulgaria, Brazil, Chile, Colombia, Czechia, Hungary, Lithuania, Mexico, Peru, Poland, Romania, Sweden, Slovenia, Slovakia, South Africa19 days agooriginal ↗
Senior Fullstack Engineer (TypeScript, Node.js and Effect.js)AppfireReal estate, construction and proptechPolandSeniorBackend engineeringJavaScriptTypeScript19 days agooriginal ↗
Senior Backend Engineer (Ruby), Production Engineering:Tenant ControlsGitLabDeveloper tools and infrastructureRemote, PolandPLN 272K–408K / yearRemoteSeniorBackend engineeringRuby20 days agooriginal ↗
Backend .NET DevelopercreatioBusiness software (SaaS)PolandRemoteBackend engineeringC#SQL20 days agooriginal ↗
Tech lead (PHP+React)singuReal estate, construction and proptechCracow or WarsawPLN 24K–27K / monthHybridSeniorBackend engineeringPolish requiredPHPDartTypeScript24 days agooriginal ↗
Senior Fullstack Developer (PHP+React)singuReal estate, construction and proptechCracow or WarsawPLN 18K–22K / yearHybridSeniorBackend engineeringPolish requiredPHPTypeScript24 days agooriginal ↗
Software Engineer AI TeamSnowflakeDeveloper tools and infrastructurePL-Warsaw-Lixa CHybridMidBackend engineeringC++GolangJava+3Requirements4+ years of experienceTagsC++, Golang, Java, Python, SQL25 days agooriginal ↗
Backend Software Engineer - AI Finance AgentBjakTravel and hospitalityPolandRemoteMidBackend engineering+1Requirements3+ years of experience25 days agooriginal ↗
Staff Backend Product Engineer, Operations TechnologyHelloFreshFood, drinks and consumer goodsWarszawa, Masovian Voivodeship, PolandStaffBackend engineeringGolangJavaKotlin25 days agooriginal ↗
Senior Java Developer (legacy project)Poland and Central-Eastern EuropeConsulting, agencies and business servicesBulgaria; Poland; RomaniaSeniorBackend engineeringJava+3CountriesBulgaria, Poland, Romania27 days agooriginal ↗
Senior Golang Full Stack EngineerQinshift CzechiaAI and dataPoland, PolandRemoteSeniorBackend engineeringGolangPythonSQL+2Requirements5+ years of experienceTagsGolang, Python, SQL, TypeScript27 days agooriginal ↗
Senior Engineer, Backend - OrchestrationPrimer.ioFintech and paymentsPoland | Hungary | South Africa | RomaniaRemoteSeniorBackend engineeringPython+4CountriesHungary, Poland, Romania, South Africa27 days agooriginal ↗
Backend Engineer (Python) - DataSplitMetricsBusiness software (SaaS)PolandRemoteMidBackend engineeringPythonSQL+1Requirements4+ years of experience28 days agooriginal ↗
Senior Fullstack Developer 2.0 (PHP + React + Cursor/Windsurf)TelemediHealthcare providersWarsaw, Masovian Voivodeship, PolandPLN 25K–32K / yearRemoteSeniorBackend engineeringPolish requiredPLPHPJavaScriptTypeScript6 days agooriginal ↗
Mid Fullstack Developer 2.0 (PHP + React + Cursor/Windsurf)TelemediHealthcare providersWarsaw, Masovian Voivodeship, PolandPLN 15K–22K / yearRemoteMidBackend engineeringPolish requiredPLPHPJavaScriptTypeScript6 days agooriginal ↗
Junior Fullstack Developer 2.0 (PHP + React + Cursor/Windsurf)TelemediHealthcare providersWarsaw, Masovian Voivodeship, PolandPLN 8,000–13KRemoteEntryBackend engineeringPolish requiredPLPHPJavaScriptTypeScript6 days agooriginal ↗
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