Senior .NET Developer - Banking and Financial Solutions

Ignite innovation in online banking - craft secure, high-performance financial solutions that redefine digital finance!

Warsaw-based opportunity with hybrid work model.

As a Senior .NET Developer, you will be working for our client, a leading innovator in online banking, supporting the development and maintenance of cutting-edge financial solutions. You'll contribute to building reliable, scalable banking functionalities in a dynamic, Agile environment, helping shape the future of digital finance and delivering impactful solutions for users worldwide.

Your main responsibilities:

• Design and develop new features in .NET 8 to enhance banking services.
• Implement and optimize SQL-based data access for robust data management.
• Build and maintain containerized applications using Docker and Kubernetes.
• Collaborate with distributed teams in an Agile environment to ensure seamless project delivery.
• Participate in developing secure payment solutions to safeguard financial transactions.
• Share knowledge and mentor less experienced team members to foster continuous growth.
• Ensure code quality through rigorous reviews and testing.
• Maintain existing functionalities and troubleshoot production issues effectively.

You're ideal for this role if you have:

• At least 5 years of experience in developing complex IT systems.
• Strong hands-on expertise with .NET framework and .NET Core.
• Solid knowledge of PostgreSQL and MS SQL databases.
• Passion for software architecture, design patterns, and architectural principles.
• Experience with Docker and Kubernetes containerization.
• Practical understanding of Agile software development methodologies.
• Excellent communication skills and ability to collaborate in distributed teams.
• Ability to work independently, manage your time effectively, and prioritize tasks.
• Experience in developing new features while maintaining existing systems.
• A genuine passion for continuous learning and professional growth.

Nice to have:

• Knowledge of banking domain, especially payments and transactions (e.g., Elixir, Sorbnet).

Language required for the role: Polish (good command), English (communicative).

Eligibility to work in Europe: Only candidates with an existing legal right to work in the European Union will be considered for this role.

Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.