Senior .NET Microservices Engineer — Cloud-Native Platform

GamblingCareers.com; Kraków; On-site; PLN 210,000 - 330,000; Full time

Job summary

Aristocrat is seeking a Senior .NET Developer to join a multi-functional agile team responsible for building the core architecture of our next-generation platform. You will contribute to a scalable, cloud-ready system designed to operate across Windows, Linux, and macOS, working with .NET Core, Docker, Kubernetes, Kafka, Redis, and Ably.

You will design and develop microservices, migrate monolithic components, perform code reviews, and help shape engineering guidelines in a collaborative

Qualifications

• 6+ years of backend development with .NET / .NET Core
• Experience building large-scale web-based systems
• Solid understanding of microservices architecture
• Strong knowledge of relational databases
• Analytical and problem-solving mindset
• Ability to work independently while collaborating in a team
• Willingness to learn new technologies and adapt
• Good written and verbal English communication skills
• Familiarity with AI agents and workflows

Responsibilities

• Design scalable microservices from the ground up
• Evolve a cloud-native, platform-independent system
• Integrate legacy components into modern architecture
• Reverse-engineer and migrate monolithic parts to microservices
• Write clean, testable code with focus on quality (TDD)
• Participate in code reviews and set engineering guidelines
• Collaborate with product, QA, and DevOps teams across functions

Skills

.NET Core

Microservices

Docker

Kubernetes

SQL databases

Distributed systems

TDD

Code reviews

English communication

AI familiarity

Tools

Kafka

Redis

Ably

Job description

Aristocrat is seeking a Senior .NET Developer to join a multi-functional agile team responsible for building the core architecture of our next-generation platform. You will contribute to a scalable, cloud-ready system designed to operate across Windows, Linux, and macOS, working with .NET Core, Docker, Kubernetes, Kafka, Redis, and Ably.

You will design and develop microservices, migrate monolithic components, perform code reviews, and help shape engineering guidelines in a collaborative