{"id":7937,"date":"2026-08-06T11:33:04","date_gmt":"2026-08-06T09:33:04","guid":{"rendered":"https:\/\/itds.pl\/it-jobs\/mid-level-net-developer-modernization-ai-integration\/"},"modified":"2026-08-06T11:37:18","modified_gmt":"2026-08-06T09:37:18","slug":"net-developer-ai-assisted-digital-banking-modernization","status":"publish","type":"matador-job-listings","link":"https:\/\/itds.pl\/pl\/praca\/net-developer-ai-assisted-digital-banking-modernization\/","title":{"rendered":".NET Developer (AI-Assisted) \u2013 Digital Banking Modernization"},"content":{"rendered":"<h3><strong>Unleash innovative web solutions \u2014 shape the future of digital banking experiences!<\/strong><\/h3> <p><em>\u0141\u00f3d\u017a-based opportunity with hybrid work model (2 days in the office\/month).<\/em><\/p> <p>As a<strong>&nbsp;.NET Developer <\/strong>&nbsp;you will be working for our client, a leading financial institution focused on delivering innovative digital banking solutions. You will join a strategic modernization initiative involving the redevelopment of a BPM&nbsp;platform. The project focuses on rebuilding legacy applications from .NET Framework to modern .NET technologies. You will collaborate closely with AI-powered development tools and help deliver scalable, secure, and maintainable solutions in a complex enterprise environment.<\/p> <h3><strong>Your main responsibilities:<\/strong><\/h3> <ul> <li>Develop and maintain backend services using .NET and C#<\/li> <li>Rebuild legacy applications from .NET Framework to modern .NET architecture<\/li> <li>Create and maintain automated tests<\/li> <li>Collaborate with business stakeholders to analyze and refine requirements<\/li> <li>Design scalable and maintainable software solutions<\/li> <li>Integrate applications with databases and external services<\/li> <li>Utilize LLM-based tools such as Claude and Codex to support software development activities<\/li> <li>Participate in code reviews and ensure adherence to development standards<\/li> <li>Deploy and support applications running in Kubernetes environments<\/li> <li>Work closely with cross-functional teams in an Agile delivery model<\/li> <\/ul> <h3><strong>You&#8217;re ideal for this role if you have:<\/strong><\/h3> <ul> <li>At least 3&nbsp;years of experience in software development using C# and .NET<\/li> <li>Experience with .NET Framework and modernizing legacy code&nbsp;<\/li> <li>Practical experience working with LLM tools such as Claude and Codex<\/li> <li>Strong experience with automated testing<\/li> <li>Experience designing and implementing enterprise applications<\/li> <li>Strong knowledge of MS SQL<\/li> <li>Experience using Git, JIRA, and TeamCity<\/li> <li>Ability to work independently while collaborating effectively within a team<\/li> <li>English skills sufficient to write and understand technical documentation<\/li> <\/ul> <h3><strong>Nice to have:<\/strong><\/h3> <ul> <li>Knowledge of Docker and Kubernetes<\/li> <\/ul> <nav class=\"matador-job-navigation\"> <ul> <li> <a href=\"https:\/\/itds.pl\/pl\/?wpid=7937&#038;bhid=9340\" rel=\"button\" class=\"matador-button\" title=\"Apply Now\">Apply Now<\/a> <\/li> <li> <a href=\"https:\/\/itds.pl\/pl\/praca\/net-developer-ai-assisted-digital-banking-modernization\/\" rel=\"button\" class=\"matador-button matador-button-secondary\" title=\"More Info\">More Info<\/a> <\/li> <\/ul> <\/nav> ","protected":false},"excerpt":{"rendered":"<p>Unleash innovative web solutions \u2014 shape the future of digital banking experiences! \u0141\u00f3d\u017a-based opportunity with hybrid work model (2 days in the office\/month). As a&nbsp;.NET Developer &nbsp;you will be working for our client, a leading financial institution focused on delivering innovative digital banking solutions. You will join a strategic modernization initiative involving the redevelopment of &hellip; <a href=\"https:\/\/itds.pl\/pl\/praca\/net-developer-ai-assisted-digital-banking-modernization\/\">Continued<\/a><\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false,"_matador_source_id":"9340"},"matador-categories":[],"matador-locations":[],"matador-types":[25],"matador-remote-job-possible":[181],"matador-skills":[183],"matador-seniority":[1593],"matador-position":[174],"matador-technology":[856],"matador-contract-type":[402],"matador-priority":[284],"matador-language":[178],"matador-place":[438],"matador-visibility":[704],"matador-choose-website-to-publis":[449],"class_list":["post-7937","matador-job-listings","type-matador-job-listings","status-publish","hentry","matador-types-contract","matador-remote-job-possible-hybrid","matador-skills-developer","matador-seniority-mid-level","matador-position-banking","matador-technology-none","matador-contract-type-b2b","matador-priority-0-urgent","matador-language-polish","matador-place-lodz","matador-visibility-online","matador-choose-website-to-publis-poland"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>.NET Developer (AI-Assisted) \u2013 Digital Banking Modernization | ITDS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itds.pl\/pl\/praca\/net-developer-ai-assisted-digital-banking-modernization\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\".NET Developer (AI-Assisted) \u2013 Digital Banking Modernization | ITDS\" \/>\n<meta property=\"og:description\" content=\"Unleash innovative web solutions \u2014 shape the future of digital banking experiences! \u0141\u00f3d\u017a-based opportunity with hybrid work model (2 days in the office\/month). 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