Backend Developer (.NET) in the EU

The customer is an international financial services company focused on digital banking, payment solutions, and credit products across multiple European markets. The company operates in a technology-driven environment, developing scalable digital platforms, automated services, and modern payment infrastructure while actively investing in fintech innovation, cloud solutions, and data-driven technologies.

• Commercial .NET / C# backend development experience for 4+ years.
• Strong expertise in C# and .NET Framework / .NET Core / .NET 8.
• Hands-on experience building microservice architectures.
• Experience with containerization.
• Practical experience with Azure Cosmos DB and/or other NoSQL storage.
• Solid understanding of event sourcing, CQRS and event-driven architecture.
• Experience with Azure Event Hub / Kafka or similar.
• Experience with SQL Server and legacy stored procedures for legacy layer work.
• Advanced SQL Server knowledge, including performance tuning.
• Experience on data-heavy projects, including data cleaning, migrations, data quality work, and building data pipelines.
• Comfortable with Azure DevOps as a toolset (boards, repos, pipelines).
• Proficiency in Git.
• Experience with CI/CD pipelines.
• Experience with unit testing.
• Level of English – from Upper-Intermediate and above.

Nice to have:

• Experience in FinTech / banking / regulated environments (payments, cards, lending, core banking).
• Practical knowledge of GDPR data requirements and experience working in regulated environments.
• Experience with Azure Data Factory.
• Familiarity with Databricks.
• Familiarity with Azure AI Search.
• Experience with Elastic Search suite (Elasticsearch, Kibana, Logstash or similar).
• Experience with IBM IIB / Enterprise Service Bus or similar integration tools.
• Experience with Enterprise Scheduler tools (Automic or similar).
• DevOps awareness: understanding of CI/CD, IaC to comfortably work in a pipeline-driven environment.
• Background in data quality / MDM / master data management projects.

• Participating in the development of .NET-based microservices within a modern cloud-oriented architecture.
• Working on data-heavy backend features related to customer data management, data quality, and data synchronization.
• Contributing to data cleaning and migration activities, including work with SQL Server and legacy stored procedures.
• Designing and implementing services using event-driven architecture and event sourcing principles.
• Integrating backend services with NoSQL storage and search/indexing components.
• Supporting improvements to data anonymization and regulatory data handling processes.
• Collaborating with data analytics, QA, DevOps/Ops, and other engineering team members.
• Investigating and resolving service requests, defects, and production-related issues within the team’s scope.
• Participating in Agile/Scrum ceremonies, including sprint planning, daily standups, refinements, and reviews.
• Working with Azure DevOps boards, repositories, and pipelines as part of the delivery process.

Your personal data is protected in accordance with GDPR regulations.