June 8, 2026

DevOps Engineer with .NET

Senior • Hybrid

Krakow, Poland

Division: Group Technology Services (GTS)

About the squad:

Join the ".Net Application Integration Services" squad, consisting of 1 Product Owner, 1 Scrum Master, and 10 developers.

We manage several products on-premise, in Private and Public Cloud, mainly including:

  • Bespoke C# .Net Libraries delivered as NuGet

  • Security token services for Web based, API and Message based applications

  • Cloud resources, middleware (runtime, hosting), Service Mesh…

Our main collaborators are Euroclear software developers, system administrators, and solution architects.We prioritize integration, solving, and optimization to ensure high availability, scalability, and reliability. We also collaborate with security teams to implement vital security measures and ensure data protection.

About the role:

As a developer in our squad, you will focus on DevOps:

  • Subject Matter Expert for .Net framework

  • Analyze requirements and solutions, design, implement, and integrate our products.

  • Drive and contribute to Application Change in a regulated IT organization

Main Tasks

  • Learn our products and adopt a T-Shaped skillset.

  • Maintain .Net framework configuration, technical security baseline and manage the relationship with Microsoft for incident and advisory cases.

  • Manage and optimize application configuration.

  • Collaborate with cross-functional teams to ensure seamless integration and delivery of solutions. 

  • Troubleshoot and resolve issues related to deployment and integration in a timely manner.

  • Provide technical guidance and support to our clients.

  • Perform thorough testing, monitor and optimize the performance of integration solutions.

  • Ensure compliance with data privacy regulations and internal governance policies.

  • Maintain pragmatic documentation of integration for reference by development teams and stakeholders.

Key Qualifications

  • Integration Expertise: Comprehensive understanding of various integration patterns, approaches, and technologies

  • Web Development: Proficiency in web development technologies and frameworks

  • API Security Integration: Experience in integrating API security measures

  • Security and Compliance: Understanding of security best practices, encryption, token-based authentication, and compliance requirements (e.g., GDPR)

  • Problem Solving and Troubleshooting: Strong analytical skills to identify and resolve complex integration challenges

  • .Net Application Development: Experience in .Net application development and testing

  • Scrum Framework and Agile Methodologies: Familiarity with Scrum and Agile practices

  • Middleware Experience: High experience in Middleware

  • Advanced IT Infrastructure: Security-focused with experience in advanced IT infrastructure

  • Independent and Team-Oriented: Ability to work independently with a strong team mindset and a focus on quality

  • Risk Management Expertise: Strong understanding of risk management principles, methodologies, and tools. Ability to identify, assess, and mitigate various types of risks, including operational, financial, strategic, and compliance risks

Mandatory Skills

  • Azure hands-on engineering experience in .Net c# Application development , Visual Studio, Azure DevOps

  • Microsoft Security in Windows Server environment, including Kerberos and Active Directory

  • CICD concepts

  • Understanding of PKI concepts and Certificates

  • Experience with Azure services

  • Windows Server 2016, 2019, 2022

  • PowerShell, .Net 4.8, .Net 8, ADFS, MVC, IIS, WCF, WebAPI, NuGet, APIs

Nice to Have

  • OAuth, OpenID Connect, and SAML

  • .Net8 and/or Java integration on Linux

  • Service Fabric

  • Splunk

If you have the required qualifications and are eager to join a squad with ambitious challenges, apply now! This is a great opportunity!

Please note that this is a permanent position, and we do not offer freelance/contract arrangement for the role.

#LI-AK1

About Us

Why join us

Embark on your new adventure at Euroclear, and work at the heart of the global capital markets. We connect over 2,000 financial institutions across the globe. As an open and resilient infrastructure, we contribute to the stability of the financial markets. We help clients cut through complexity, lower costs, and mitigate risks of financial transactions. At Euroclear, we have the clear ambition to use our key role to facilitate and accelerate a sustainable global financial system. 

What We Offer:

  • Work closely with inspiring, supportive and engaged colleagues from more than 80 different countries. 

  • Practice your talents in a highly professional international environment. 

  • Join a learning and development environment with an emphasis on knowledge sharing and training.

  • Competitive salary and comprehensive benefits.

Ways of working

Find your own optimal balance within our hybrid working model, where you can connect at the office 8 days a month and also benefit from remote working. 

Great Place to Work for All

We are committed to creating an inclusive culture that celebrates diversity and strives to be a Great Place to Work for All. All qualified applicants will be considered for employment, regardless of any aspect that makes them unique (including race, religion, national origin, gender, sexual orientation, age, marital status, pregnancy, disability, ...). If you need any specific accommodation due to disability or any other reason, you can let the recruiter know during your application process. Our values guide how we work together and shape our future: Our mission and values - Euroclear

About the Team

Group Technology Services (GTS) plans, builds and runs the global infrastructure of Euroclear, and is additionally responsible for the IT service management to the operating entities of the various Group markets. Group Technology Services operates its IT systems and IT services in such a way that, at an appropriate and benchmarked cost level, it can deliver the agreed levels of service to support the requirements of the business processes, for both normal operations and during disaster recovery.

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