.NET Developer

Aristocrat; Kraków; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Robust benefits package

Global career opportunities

World Leader in Gaming Entertainment

Job summary

Aristocrat in Kraków is seeking an experienced .NET Developer to design and develop game engines and testing frameworks. You will collaborate with product managers and mathematicians to translate complex requirements into scalable solutions, delivering high-quality code for demanding gaming systems.

Join a world leader in gaming content, with a strong benefits package, global career opportunities, and a culture that values excellence, inclusion, and responsible gameplay.

Qualifications

• 3+ years of .NET development experience.
• Strong knowledge of C# and ASP.NET Core backend services.
• Familiarity with OOP, design patterns, and multithreaded/distributed systems.
• Experience writing unit tests and working with relational databases (SQL Server, PostgreSQL).

Responsibilities

• Develop, maintain, and integrate .NET applications.
• Develop engines for game types and testing frameworks.
• Write clean, reusable, and maintainable code.
• Collaborate with cross-functional teams including front-end developers, QA engineers, and product owners.

Skills

C#

.NET

ASP.NET Core

OOP

Unit testing

SQL Databases

Distributed systems

Tools

Docker

Kubernetes

gRPC

CI/CD

Entity Framework

Job description

We are seeking an experienced .NET Developer to design and develop robust game engines and testing frameworks. You will work closely with product managers and mathematicians to translate complex requirements into scalable, efficient solutions.

What You'll Do

• Develop, maintain, and integrate .NET applications
• Develop engines for i Lottery Games
• Write clean, reusable, and maintainable code
• Collaborate with cross-functional teams, including front-end developers, QA engineers, and product owners

What We're Looking For

• 3+ years of .NET development experience
• Strong knowledge of C#
• Experience with ASP.NET Core backend services
• Knowledge of OOP, design patterns, and familiarity with multithreaded and distributed systems
• Experience writing unit tests
• Knowledge of relational databases such as SQL Server or PostgreSQL
• Familiarity with Redis or other NoSQL/in-memory data stores
• Experience with version control tools
• Good problem-solving and communication skills

Advantages

• Experience with Docker and Kubernetes in containerized environments
• Experience with gRPC
• Experience with CI/CD pipelines
• Experience with Entity Framework

Why Aristocrat?

Aristocrat is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games. We deliver great performance for our B2B customers and bring joy to the lives of the millions of people who love to play our casino and mobile games. And while we focus on fun, we never forget our responsibilities. We strive to lead the way in responsible gameplay, and to lift the bar in company governance, employee wellbeing and sustainability. We’re a diverse business united by shared values and an inspiring mission to bring joy to life through the power of play.

We aim to create an environment where individual differences are valued, and all employees have the opportunity to realize their potential. We welcome and encourage applications from all people regardless of age, gender, race, ethnicity, cultural background, disability status or LGBTQ+ identity. EEO M/F/D/V

• World Leader in Gaming Entertainment
• Robust benefits package
• Global career opportunities

Our Values

• All about the Player
• Talent Unleashed
• Collective Brilliance
• Good Business Good Citizen

Travel Expectations

None

Additional Information

At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.