Backend .NET Developer @ Staffbit
5 days ago
Requirements At least 7 years of experience working with .NET / .NET Core. Hands-on experience with Azure Cloud services. Strong knowledge of design patterns. Experience with multithreaded programming. Solid understanding of SDLC and Gitflow workflows. Familiarity with testing techniques (e.g., BDD) and writing/executing test cases. Experience building and integrating backend services and APIs. Ability to break down complex processes into smaller, manageable tasks. Knowledge of tools such as Postman or ReadyAPI. Experience participating in architectural discussions and technical decision-making. Previous experience working in an Agile environment. Nice to Have Background in the banking or financial sector. Knowledge of additional tools and technologies such as AppInsights, PowerShell, API Management, Docker, or Azure AKS. Backend .NET Developer We are looking for an experienced Backend Developer to join our team and support the development of applications related to Consumer/Auto/Cards Loan request processing. In this position, you will be responsible for building and maintaining Nordic APIs, with a strong focus on delivering new features and providing technical support. Occasional team-building meetings in Warsaw. ,[Take part in refining and detailing user stories. , Contribute to software development and help enhance development processes. , Perform functional and technical testing during development and before release. , Carry out root cause analyses and introduce improvements to prevent defects. , Work closely with DevOps Engineers on maintaining and improving CI/CD pipelines. , Handle deployments using Azure Releases or Octopus Deploy. ] Requirements: .NET, DevOps, Azure, Cloud, Design Patterns, SDLC, Gitflow, BDD, Postman, PowerShell, API, Docker, AKS
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.NET WinForms Developer @ CSHARK Sp. z o.o.
2 weeks ago
Remote, Wrocław, Bielsko-Biała, Czech Republic CSHARK Sp. z o.o. Full timeThe Essentials We're Seeking 5+ years of experience in C#/.NET (preferably .NET 8). Strong expertise in Windows Forms and UI customization. Solid understanding of asynchronous, multi-threaded, and event-driven programming. Experience with custom control development (charts, grids, real-time visualization). Familiarity with TCP/socket communication...
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Senior Full Stack Developer
5 days ago
Remote, Wrocław, Krakow, Trójmiasto, Czech Republic N-iX Full timeAt least 4 years of commercial experience as Full Stack Software Developer. Proficient in TypeScript/JavaScript, Azure Functions. Backend expertise with .NET, RESTful API development, authentication, and authorization. Frontend development with React, Composition API, and internationalization. Strong debugging and optimization skills across full stack....
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Remote, Wrocław, Bielsko-Biała, Czech Republic CSHARK Sp. z o.o. Full timeThe Essentials We're Seeking Over 4 years of commercial programming experience with .NET, C#. Strong understanding of software architecture principles and backend design patterns (e.g., dependency injection, repository, mediator, factory). Exposure to cloud environments (ideally Azure) and understanding of infrastructure and services. Fluency...
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Senior .NET Developer
1 day ago
Remote, Warszawa, Czech Republic ITDS Full timeMinimum 5 years of experience with C# and .NET technologies, preferably .NET Core 8 Knowledge of relational databases such as PostgreSQL or MS SQL Server Experience designing and developing distributed microservice systems Understanding of messaging patterns and Event-Driven Architecture Strong grasp of REST, CRUD, OOP, and Clean Code principles Practical...
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.NET Developer @ Upvanta
2 weeks ago
Remote, Czech Republic Upvanta Full timeWymagania: Minimum 4 lata doświadczenia w programowaniu mikroserwisów w technologii .NET Core Bardzo dobra znajomość: .NET Core 8, .NET Framework (ver 4+) C#, Visual Basic 6 Entity Framework T-SQL REST API, WebApi, WCF, MVC, WebForms COM/COM+, Classic ASP, JavaScript Doświadczenie w korzystaniu z systemów kontroli wersji (GIT/GitHub) oraz narzędzi...
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.NET Developer @ Upvanta
5 days ago
Remote, Czech Republic Upvanta Full timeWymagania: Minimum 4 lata doświadczenia w programowaniu mikroserwisów w technologii .NET Core Bardzo dobra znajomość: .NET Core 8, .NET Framework (ver 4+) Visual Basic 6, COM/COM+, Classic ASP – kluczowa znajomość Entity Framework T-SQL C#, REST API, WebApi, WCF, MVC, WebForms JavaScript Doświadczenie w korzystaniu z systemów kontroli wersji...
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Senior .NET Developer with MAUI @ ITDS
7 days ago
Warszawa, Czech Republic ITDS Full timeYou’re ideal for this role if you have: Advanced programming skills in .NET Experience with .NET MAUI for mobile application development Strong knowledge of unit testing and test automation Experience in analyzing user requirements Knowledge of system design methodologies Hands-on experience with C#, MSSQL, HTML, MVC.NET, ASP.NET Familiarity with tools...
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.NET WinForms Developer @ CSHARK Sp. z o.o.
7 days ago
Remote, Wrocław, Bielsko-Biała, Czech Republic CSHARK Sp. z o.o. Full timeThe Essentials We're Seeking 5+ years of hands-on experience developing desktop applications in C#/.NET (preferably .NET 8). Strong expertise in Windows Forms. Proven experience building custom UI controls from scratch (inheriting from base controls and implementing custom rendering – not configuring DevExpress/Telerik/Infragistics). Experience...
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.NET Developer @ Mindbox S.A.
2 weeks ago
Kraków, Warszawa, Czech Republic Mindbox S.A. Full timeProven experience as a .NET Developer. Familiarity with the .NET framework, MVC, and Web API. Strong understanding of object-oriented programming. Experience with front-end technologies like HTML, CSS, and JavaScript. Knowledge of SQL Server and other database technologies. Familiarity with Agile methodologies. Strong problem-solving skills and attention to...
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Senior .NET Engineer
2 weeks ago
Remote, Wrocław, Gdańsk, Cracow, Warszawa, Czech Republic N-iX Full timeRequirements Bachelor’s or Technical Degree in Computer Science, Software Engineering, or related field (or equivalent practical experience). 5+ years of professional experience as a backend engineer. Strong knowledge of C# (OOP, inheritance, polymorphism, async programming). Experience with .NET Core, ASP.NET Web API, RESTful services. Hands-on...