Job description

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

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

As a Senior Fullstack .NET + Angular Developer, 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:

1. Developing backend services using C#, .NET, and .NET Core
2. Creating and maintaining RESTful APIs within a microservices architecture
3. Building responsive front-end components using Angular2+, HTML, CSS, and JavaScript
4. Supporting containerization efforts with Docker and Kubernetes
5. Writing secure code following OWASP principles and guidelines
6. Maintaining and optimizing SQL Server databases for data-heavy applications
7. Collaborating in Scrum or Kanban teams through the full SDLC
8. Participating in Windows Server maintenance and system support
9. Engaging directly with business stakeholders to refine technical requirements
10. Applying Domain Driven and Event Driven Design patterns in application development

You're ideal for this role if you have:

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

It is a strong plus if you have:

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

We offer you:

ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious and driven people. The offer includes:

1. Stable and long-term cooperation with very good conditions
2. Enhance your skills and develop your expertise in the financial industry
3. Work on the most strategic projects available in the market
4. Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
5. Participation in Social Events, training, and work in an international environment
6. Access to an attractive Medical Package
7. Access to Multisport Program

#GETREADY

Internal job ID #7192

You can report violations in accordance with ITDS’s Whistleblower Procedure available here.