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Middle .NET Developer for Payments Team
  • Kraków
Middle .NET Developer for Payments Team
Kraków, Kraków, Lesser Poland Voivodeship, Polska
GR8 Tech
17. 11. 2024
Informacje o stanowisku

GR8 Tech is a global product company that provides innovative, scalable platforms and business solutions for the iGaming industry.

We have а great experience: GR8 Tech platform successfully handles millions of active players and offers best practices to develop and grow in the gambling industry. We are here to provide great gaming tech to satisfy even greater ambition!

We develop complete tech coverage for gambling businesses worldwide, including iGaming platform solutions, consulting, integration, and long-lasting operation services.

We are driven by our ambition to make a great product with great people! Together we move the world of iGaming forward — join!


About your key responsibilities and impact:

  • Designing, developing, and testing .NET Core applications using C# and other relevant technologies;
  • Writing clean, efficient, and maintainable code to meet project requirements;
  • Identifying and resolving issues and bugs in existing .NET Core applications;
  • Conducting thorough debugging and testing to ensure the software works as intended;
  • Collaborating with product managers, and other team members to understand project requirements and translate them into technical specifications;
  • Participating in code reviews to ensure code quality, adherence to coding standards, and knowledge sharing among team members;
  • Identifying performance bottlenecks and optimizing code for better speed and efficiency;
  • Implementing security measures to protect applications from vulnerabilities and ensure data protection;
  • Creating and maintaining technical documentation, including system architecture, API documentation, and code comments;
  • Staying updated with the latest trends and advancements in .NET Core development and related technologies;
  • Refactoring existing code to improve readability, maintainability, and performance;
  • Developing and maintaining unit and integration tests to ensure the reliability of the software;
  • Taking ownership of code maintenance and updates as the project evolves.


Essential professional experience:

  • Bachelors degree in Computer Science, Software Engineering, or a related field (or equivalent experience);
  • Proven experience as a .NET Core developer 3+ years, with a strong understanding of C#;
  • Unit/Integration tests experience;
  • Solid understanding of web application development, including RESTful APIs and HTTP principles;
  • Experience with database design and development using SQL databases like PostgreSQL, SqlServer or MySql;
  • Understanding of object-oriented programming (OOP) principles(SOLID, DI) and design patterns;
  • Knowledge of version control systems like Git for code management;
  • Deep understanding of async/await development;
  • Intermediate+ English level.


Desirable skills and personal features:

  • Ability to work collaboratively in a team environment and communicate effectively;
  • Strong problem-solving skills and attention to detail;
  • Experience with agile development methodologies;
  • Knowledge of cloud computing platforms (such as AWS) and containerization (Docker, Kubernetes);
  • Familiarity with third-party API integrations;
  • As a big plus experience in payment domain.

What we offer:

Benefits Cafeteria:

  • Sports compensation;
  • Medical coverage;
  • Psychological support;
  • Home-office coverage.


Work-life:

  • Remote work, Coworking compensation;
  • Childcare budget;
  • Maternity leave;
  • Paternity leave;
  • Additional 2 days for family events.


Our GR8 Culture:

  • Open feedback and transparent direct communications;
  • Growth and development: better every day;
  • High tolerance to experiment and mistakes;
  • Supportive friendly environment.


  • Praca Kraków
  • Team leader Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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