Senior .NET Architect - Cloud & Enterprise Solutions

Euroclear; Polska; Hybrid; PLN 180,000 - 280,000; Full time

Benefits offered by this job

International environment

Learning & development

Competitive compensation

Hybrid work model

Job summary

Euroclear is seeking a Senior .NET Software Engineer within Group Business Solutions (GBS) to design, build, and evolve enterprise-grade applications critical to Euroclear's operations. You will own applications, drive modernization, and promote engineering excellence across teams.

You will contribute to cloud migrations, implement resilient architectures, and ensure alignment with enterprise standards and security requirements while mentoring engineers and shaping long-term roadmaps.

Qualifications

• Extensive hands-on experience designing, developing, and supporting large-scale distributed applications using Microsoft technologies.
• Deep expertise in software architecture, design patterns, DDD, and cloud-native development.
• Strong ownership mindset with ability to align with stakeholders, architects and product teams.

Responsibilities

• Carry out end-to-end design and build of enterprise-grade .NET solutions with focus on scalability, resilience and security.
• Drive requirements analysis, estimations, feasibility assessments and risk identification for complex initiatives.
• Collaborate with stakeholders to identify modernization opportunities and cloud migration paths.
• Champion production reliability and lead root-cause analyses with preventative actions.
• Create and govern high-quality designs and technical documentation per Euroclear standards.
• As an application owner, own roadmaps and long-term sustainability of applications.
• Review changes, support design decisions, and guide future evolution of the app.
• Provide technical guidance and mentorship to engineering teams for excellence.

Skills

.NET

C#

ASP.NET Core

REST APIs

SQL Server

Cloud native

DDD

DevOps

Tools

Visual Studio

Git

GitHub

Azure DevOps

IBM MQ

PowerApps

Job description

Euroclear is seeking a Senior .NET Software Engineer within Group Business Solutions (GBS) to design, build, and evolve enterprise-grade applications critical to Euroclear's operations. You will own applications, drive modernization, and promote engineering excellence across teams.

You will contribute to cloud migrations, implement resilient architectures, and ensure alignment with enterprise standards and security requirements while mentoring engineers and shaping long-term roadmaps.