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August 8, 2026

.NET (Web) Developer

Senior • Remote

100 - 110 PLN/yr

Warsaw, Poland

Responsibilities:Maintain, support, and enhance existing applicationsDeliver reliable solutions and improve existing functionalityEnsure customer satisfaction through a customer-first approachSolve business and customer problems with a focus on business valueBuild and maintain effective relationships with client stakeholdersAnalyze issues and provide creative problem-solving solutionsRespond quickly to changing priorities and urgent requestsWork autonomously while ensuring operational stabilityHandle sensitive data responsibly and securelyMinimize risk and reduce operational disruption Requirements:Strong English communication skills, both written and verbalAdvanced expertise in SQL and database-related problem solvingHands-on experience with .NET (Web) and ASP.NET Web APIPractical experience with SQL Server and PostgreSQLExperience working with Kafka, Docker, GitHub Actions, AWS Lambda, AWS CDK, and TerraformUnderstanding of Design PatternsStrong analytical and problem-solving skillsAbility to work autonomously and take a proactive approachProven ability to build effective relationships with stakeholdersHigh attention to detailDemonstrated responsibility and trustworthiness when working with sensitive dataRisk-aware mindset focused on stability and minimizing operational disruptionAbility to work effectively in a fast-paced and dynamic environmentNice to have:C# development experience Offer:Working Hours: Monday-Thursday- 6 AM- 4 PMPrivate medical careCo-financing for the sports cardConstant support of dedicated consultantEmployee referral program

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