Senior .NET Engineer

N-iX is looking for a Senior .Net Engineer for our client - 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.
You will join a 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 flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers