Senior .NET Engineer

About the project:Our client is a global marketplace for savings and investments, providing savers with effortless access to high-yield savings accounts and investment options from over 400 partner banks worldwide. It eliminates geographic limitations, ensuring transparency, convenience, and competitive rates. For banks, it offers cost-efficient deposit funding and innovative Banking-as-a-Service solutions.We are looking for a Senior .Net Engineer to join our cross-functional engineering team composed of frontend and backend engineers, responsible for the full end-to-end development lifecycle supporting our US business. From discovery and design to delivery, operations, and continuous improvement, we own our solutions throughout their entire lifecycle. We build and operate a mission-critical, 24/7 fintech platform that serves customers in a highly regulated and reliability-sensitive environment. Our systems demand high availability, scalability, resilience, and a strong focus on customer experience.Responsibilities:Write clean code and always follow the agreed best practices in the team.Do good code reviews, helping the team to keep best practices, business rules, and with respectful and constructive communication.Write automation tests, ensuring the quality of your software deliveries.Support a "green" development and staging environment, helping to identify and fix issues with the test pipelines.Take an active participation in the team ceremonies.Be capable of following the incident management process during regular working hours and also during your on-call shifts.Actively participate in TechDemo and other knowledge-sharing initiatives.Use AI tools (e.g., code completion, test generation, documentation assistance) to increase your development velocity and reduce boilerplate work.Evaluate AI-generated output critically, verifying its correctness, safety, and maintainability before integrating it into production code.Build your understanding of AI capabilities and limitations, and proactively learning how to use new tools provided by the organization or team.Requirements:University degree in Computer Science or a related field, or equivalent practical experience.Experience working as a Full Stack or Backend Engineer.Strong experience with .NET or similar frameworks/libraries.Solid experience with relational databases such as SQL Server or similar.DevOps experience is a plus (CI, CD, logging, monitoring, etc.).Familiarity with cloud networking, primarily AWS.Experience developing APIs (REST, GraphQL, etc.) and working with design patterns such as MVC or microservices.Comfortable participating in discussions about technologies and system architecture topics.English - Upper-Intermediate+ or higher.We offer*:Flexible working format - remote, office-based or flexibleA competitive salary and good compensation packagePersonalized career growthProfessional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)Active tech communities with regular knowledge sharingEducation reimbursementMemorable anniversary presentsCorporate events and team buildingsOther location-specific benefitsnot applicable for freelancers