.NET Developer

Senior Software Engineer .NET (AaaS) | Tallinn, Estonia | Hybrid

We are a rapidly growing fintech organization specializing in innovative accounting solutions. Our "Accounting as a Service" product simplifies accounts receivable for international companies, particularly in eCommerce and Mobility, driven by modern technology and a team of accounting experts.

The Role

• Assist in architectural design, migration, refactoring, and modernization of Azure cloud environments.

• Design, build, test, and deploy robust, maintainable, and reliable code and APIs.

• Analyze requirements, challenge assumptions, and architect systems aligned with future business needs.

• Drive best practices, standards, and actively shape the engineering culture.

• Fully participate in agile processes, applying scrutiny to deadlines and scope.

• Mentor team members and set a high standard for quality and architectural thinking.

What You'll Need

• 6+ years hands-on experience in C#/.NET, including significant architectural contributions.

• Strategic, outcome-driven experience with cloud platforms, preferably Azure.

• Proficiency in designing user-friendly RESTful APIs.

• Experience with microservices, distributed architectures, and event-driven integration.

• Practical exposure to messaging systems like RabbitMQ or Kafka in production.

• Basic experience in frontend JS frameworks for effective team communication.

• Strong ability to challenge assumptions, prioritize effectively, and defend technical choices.

What's On Offer

• Opportunity to work with cutting-edge Azure cloud technologies.

• Be part of a fast-growing fintech organization transforming accounting services.

• A collaborative environment that encourages challenging norms and direct feedback.

• Hybrid working conditions for flexibility.

Apply via Haystack today!