Senior .NET Microservices Lead (Hybrid, Kraków)

Aristocrat; Kraków; Hybrid; PLN 180,000 - 260,000; Full time

Job summary

Aristocrat Kraków seeks a Senior .NET Developer to help build the core architecture of our next-generation platform. You will design scalable microservices and modernize legacy components across Windows, Linux, and macOS.

Join a cross-functional agile team, using .NET Core, Docker, Kubernetes, Kafka, Redis and Ably, with a focus on quality, TDD, and AI-enabled tooling. This role is hybrid with three days on-site in Kraków.

Qualifications

• 6+ years of backend development using .NET / .NET Core.
• Hands-on experience building large-scale web-based systems.
• Solid understanding of microservices architecture.
• Good knowledge of relational databases.
• Analytical mindset with strong problem-solving skills.

Responsibilities

• Design scalable microservices from the ground up.
• Implement according to architectural and product design documents.
• Reverse engineer of current business logic modules.
• Modernize legacy components to meet new business requirements.
• Write clean, maintainable code with focus on quality and testability (TDD).
• Participate in code reviews and drive engineering guidelines.
• Collaborate with cross-functional teams across product, QA, and DevOps.
• Build and maintain AI tooling and reusable agent tooling for the platform.

Skills

NET/.NET Core

Microservices

Relational DBs

English communication

Problem solving

Independent worker

Tools

Docker

Kubernetes

Kafka

Redis

Ably

Job description

Aristocrat Kraków seeks a Senior .NET Developer to help build the core architecture of our next-generation platform. You will design scalable microservices and modernize legacy components across Windows, Linux, and macOS.

Join a cross-functional agile team, using .NET Core, Docker, Kubernetes, Kafka, Redis and Ably, with a focus on quality, TDD, and AI-enabled tooling. This role is hybrid with three days on-site in Kraków.