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 solutions

• Implement Domain-Driven Design (DDD) principles and tactical patterns for robust architecture
• Design and build distributed systems with CQRS and Eventual Consistency to ensure high performance and reliability
• Utilize messaging patterns and Event-Driven Architecture (EDA) to enable seamless communication between services
• Manage API contracts using OpenAPI, AsyncAPI, and Data Contracts for consistency and clarity
• Implement automated testing, including unit, integration, and contract tests, to ensure quality and stability
• Develop and optimize microservices, ensuring asynchronous synchronization for scalability
• Enhance observability with logging, metrics, and performance monitoring to maintain system health
• You're ideal for this role if you have:5+ years of experience in a similar development role
• Strong proficiency in C# and .

NET technologies

• Experience with Domain-Driven Design (DDD) and bounded contexts
• Knowledge of CQRS, Eventual Consistency, and Read Model projections
• Expertise in messaging patterns and Event-Driven Architecture (RabbitMQ/Kafka)

Hands-on experience with OpenAPI, AsyncAPI, and Data Contracts

Proficiency in automated testing (unit, integration, contract testing)

Experience in microservices design and asynchronous processing

Understanding 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 architecture

Experience working in Agile teams

Language required for the role:

Polish: Good command

English: Communicative level

Eligibility to work:

Only candidates with an existing legal right to work in the European Union will be considered for this role.#MAKE

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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.