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Senior Full Stack .NET Engineer

  • Hybrid/On-site
  • English
  • Banking
  • Senior
  • Agile

Join us, and lead the future of banking software development!

Kraków – based opportunity with hybrid work model (2 days/week in the office)

As a Senior Full Stack .NET Engineer, you will be working for our client, a global financial leader driving the modernization of digital platforms to improve scalability, performance, and security. You will be contributing to the design and development of full-stack solutions using .NET technologies, while collaborating with cross-functional teams to support cloud-native architecture and microservices-based applications. The client’s environment promotes agile practices and direct communication with business stakeholders, ensuring fast-paced development cycles and continuous improvement across secure and data-intensive systems.

Your main responsibilities: Developing backend services using C#, .NET, and .NET Core

  • Creating and maintaining RESTful APIs within a microservices architecture
  • Building responsive front-end components using Angular2+, HTML, CSS, and JavaScript
  • Supporting containerization efforts with Docker and Kubernetes
  • Writing secure code following OWASP principles and guidelines
  • Maintaining and optimizing SQL Server databases for data-heavy applications
  • Collaborating in Scrum or Kanban teams through the full SDLC
  • Participating in Windows Server maintenance and system support
  • Engaging directly with business stakeholders to refine technical requirements
  • Applying Domain Driven and Event Driven Design patterns in application development

You’re ideal for this role if you have:

  • Strong experience in C# with deep understanding of object-oriented programming
  • Proficiency in .NET, .NET Core, and microservices architecture
  • Solid knowledge of RESTful API development and integration
  • Hands-on experience with Docker and Kubernetes in production environments
  • Familiarity with OWASP security practices in web application development
  • Background in front-end development with Angular2+, HTML, and JavaScript
  • Working experience with SQL Server and data-intensive applications
  • Exposure to software development patterns and architecture concepts
  • Ability to communicate fluently in English in international teams
  • Comfort working directly with business stakeholders in technical discussions

It is a strong plus if you have:

  • Experience with DevOps tools or pipelines in CI/CD environments
  • Exposure to Python projects or scripting for backend support
  • Familiarity with Java in full-stack or backend environments
  • Understanding of software testing and SDLC methodologies
  • Background in working with modular monolith or distributed systems
  • Experience with version control systems such as Git
  • Hands-on experience in Windows Server administration
  • Knowledge of cloud-native principles in enterprise architecture
  • Experience with event streaming or message-driven systems

#GETREADY  to meet with us!

We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data. You can always also apply by sending us an email at recruitment@itds.pl.

Internal number #7192

Benefits

Access to Healthcare
fintech-delivery
Access to Multisport
Training platforms
Access to Pluralsight