Senior .NET Developer – Microservices

Senior .NET Developer – Microservices
_Warszawa-based opportunity with a hybrid work model (1 day in-office per week, typically on Mondays). Fully remote work is also possible but prioritized second._
As a Senior .NET Developer – Microservices and Cloud Integration, you will be working for our client, a leader in innovative software solutions. You will contribute to the development of complex backend systems, focusing on microservices architecture and cloud-based integrations, supporting scalable and robust digital platforms. This role offers a path to impactful projects and career growth in a dynamic environment.
– Design and implement new backend functionalities on the Goodie platform using .NET Core.
– Develop and maintain microservices and external partner integrations.
– Implement and enhance content search engines.
– Work with SQL Server and Cosmos DB for data querying and optimization.
– Participate in requirement analysis, backlog refinement, and sprint planning.
– Ensure code quality through unit tests, code reviews, and adherence to best practices.
– Minimum 5 years of experience as a Backend .NET Developer.
– Strong knowledge of .NET Core / C#.
– Experience with SQL Server, including query creation and optimization.
– Familiarity with messaging systems, preferably Azure Service Bus or Event Hub, or alternative like Kafka or MQ.
– Proficient communication skills in Polish and English at a business level.
– Experience with Azure AI Search or Elasticsearch.
– Knowledge of Azure Cosmos DB, MongoDB, or other NoSQL databases.
– Experience with Azure cloud services (App Services, Functions, Storage, Application Insights, Log Analytics).
– API documentation skills using Swagger / OpenAPI.
– Backend development experience for mobile applications.
Polish (business communication level) and English (communicative proficiency).
– Only candidates with an existing legal right to work in the European Union will be considered for this role.
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Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.