Senior .NET Developer – Financial Services & Microservices

Unleash the Power of Innovation — Shape the Future of Financial Technology!Wroclaw-based opportunity with remote work modelAs a Senior .NET Developer, you will be working for our client, a leader in the financial services industry, focusing on innovative debt management solutions. You will collaborate with your Team Lead and the development team to deliver scalable, efficient solutions. This role offers a dynamic environment where your expertise will directly influence cutting-edge financial technology, paving the way for career growth and innovation.Your main responsibilities:Develop backend services using C# and .NET technologies to drive financial solutionsImplement Domain-Driven Design (DDD) principles and tactical patterns for robust architectureDesign and build distributed systems with CQRS and Eventual Consistency to ensure high performance and reliabilityUtilize messaging patterns and Event-Driven Architecture (EDA) to enable seamless communication between servicesManage API contracts using OpenAPI, AsyncAPI, and Data Contracts for consistency and clarityImplement automated testing, including unit, integration, and contract tests, to ensure quality and stabilityDevelop and optimize microservices, ensuring asynchronous synchronization for scalabilityEnhance observability with logging, metrics, and performance monitoring to maintain system healthYou're ideal for this role if you have:5+ years of experience in a similar development roleStrong proficiency in C# and .NET technologiesExperience with Domain-Driven Design (DDD) and bounded contextsKnowledge of CQRS, Eventual Consistency, and Read Model projectionsExpertise in messaging patterns and Event-Driven Architecture (RabbitMQ/Kafka)Hands-on experience with OpenAPI, AsyncAPI, and Data ContractsProficiency in automated testing (unit, integration, contract testing)Experience in microservices design and asynchronous processingUnderstanding of observability concepts (logs, metrics, tracing)Familiarity with relational databases (PostgreSQL, MSSQL) and NoSQL (MongoDB)Ability to collaborate effectively with business teams to refine requirementsIt is a strong plus if you have:Relevant certifications in cloud or microservices architectureExperience working in Agile teamsLanguage required for the role:Polish: Good commandEnglish: Communicative levelEligibility to work:Only candidates with an existing legal right to work in the European Union will be considered for this role.#MAKEYourCareerBETTERInterested? 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.