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ITDS Polska Sp. z o.o.

Senior .NET Developer – Banking and Financial Solutions

ITDS Polska Sp. z o.o. Show all offers
14500 - 16500 PLN
B2B
Hybrid
Senior
Warszawa
Expires Sep 25, 2026
23 days ago

In short

Senior .

NET Developer in Warszawa for ITDS Polska. Design/develop .

NET 8 features, SQL, Docker, Kubernetes, and secure payment solutions. Requires 5+ years experience, .

NET Core, PostgreSQL/MS SQL, Docker/Kubernetes, and Agile. Offers long-term contract, career growth, medical package, Multisport, Pluralsight access, flexible hours.

AI-written summary based on the listing content.

Technologies we use

About the project

This is how we organize our work

This is how we work

Your 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.

Our requirements

  • 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.

Optional

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

What we offer

  • Stable and long-term cooperation with very good conditions
  • Enhance your skills and develop your expertise in the financial industry
  • Work on the most strategic projects available in the market
  • 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
  • Participate in Social Events, training, and work in an international environment
  • Access to attractive Medical Package
  • Access to Multisport Program
  • Access to Pluralsight
  • Flexible hours

Benefits

#GETREADY to meet with us!

ITDS’s Whistleblower Procedure

Published 2026-08-26
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