.NET DEVELOPER (MID-SENIOR), RZECZPOSPOLITA POLSKA

.NET Developer (mid-senior)
We re looking for several experienced .NET Developers (Mid to Senior levels) to join our team for an exciting project with NeoGames. You ll be working on building a powerful enterprise-scale platform for online lotteries. If youre someone who loves creating top-notch software solutions and enjoys tackling complex technical challenges in a team environment this is the perfect role for you!

As part of the team youll take ownership of designing coding testing and maintaining key software components using modern .NET technologies. Youll also collaborate with cross-functional teams and work in a Scrum framework to help deliver a platform that meets both technical and business goals.

Location Poland (Hybrid Kraków or Warsaw)
Work Model Hybrid with 1-2 days per week in the office (Kraków or Warsaw)
Type of Employment Contract of Employment (UoP) or B2B What Youll Do Key Responsibilities

Software Development Design code and deliver high-quality solutions using .NET Framework and .NET Core technologies.

Feature Development Develop new features and improve existing software by collaborating with cross-functional teams.

Maintenance and Support Diagnose troubleshoot and resolve issues efficiently analyze and enhance legacy systems.

End-to-End Ownership Implement services and infrastructure components based on service-oriented architecture (SOA) and modern tech standards.

Scrum Participation Actively participate in daily stand-ups sprint planning and retrospectives.

Code Quality Conduct and participate in code reviews to ensure the maintainability and quality of code.

Documentation Produce detailed documentation to support future development and troubleshooting efforts.

Continuous Improvement Stay updated with the latest .NET development tools frameworks and practices.

What Were Looking For
Experience Proven background in backend development especially with large-scale web systems.

Skills Solid knowledge of .NET Framework .NET Core and C#.

Technologies Hands-on experience with ASP.NET MVC Web API and a bonus if you know ASP.NET WebForms and WCF.

Problem Solving Strong logical thinking and problem-solving skills.

Collaboration Great communicator and team player.

English Intermediate level comfortable with reading writing and team meetings in English.

Company Summary Aristocrat Interactive

Aristocrat Interactive is Aristocrat Leisure Limited s (ASX ALL) regulated online Real Money Gaming (RMG) business and was formed in 2024 when the Anaxi and NeoGames businesses (Anaxi NeoGames Aspire Global BtoBet and Pariplay) came together. The business is an industry leader in content and technology solutions for online RMG with a full-service offering that includes content proprietary technology platforms and a range of value added services across iLottery iGaming and Online Sports Betting (OSB).

About Aristocrat
Aristocrat Leisure Limited (ASX ALL) is a leading gaming content creation company powered by technology to deliver industry-leading casino games together with mobile games and online real money games collectively entertaining millions of players worldwide every day. Headquartered in Sydney Australia Aristocrat has three operating business units spanning regulated land-based gaming (Aristocrat Gaming) mobile games publishing (Pixel United) and regulated online real money (Aristocrat Interactive). Our team of over 8 500 people across the globe are united by our company mission to bring joy to life through the power of play.
Our Values
All about the Player

Talent Unleashed

Collective Brilliance

Good Business Good Citizen

Travel Expectations None

net, C#

net, C#