Senior Full-Stack Engineer C#
Core
Design and build backend services and a React web portal to replace a legacy system of 16 workflows for a financial institution.
Role type
Senior Full-Stack Engineer (C#/.NET + React)
Builds
APIs, system integrations, approval-workflow logic, and a web portal for branch users.
Domain
Financial services / Banking
Required skills
C#, .NET, Clean Architecture (SOLID, DRY, DDD), React, Unit/Regression Testing, Agile/Scrum
Preferred skills
Banking domain knowledge, REST APIs, Messaging systems, Workflow logic, Mantis UI templates
Technologies
C#, .NET, React, CSS, REST APIs
Responsibilities
Design and build backend services; Deliver end-to-end features including APIs and integrations; Write and maintain unit and regression tests; Answer technical questions and participate in code reviews; Collaborate with business stakeholders and other teams.
Seniority
Senior, hands-on IC