Senior .NET Developer

Quick Facts

• Role: Senior .NET Developer

• Focus: Modernization and security hardening of existing banking applications

Description

You will modernize and secure existing banking applications by removing vulnerabilities and strengthening application security. The work includes updating data import/export processes, replacing DB Link integrations with secure REST API interfaces, implementing MFA, and refactoring/optimizing existing solutions and data flows.

Responsibilities

• Remove vulnerabilities and improve application security
• Modernize data import/export processes
• Replace DB Link integration with secure REST API interfaces
• Implement multi-factor authentication (MFA)
• Refactor existing solutions and optimize data flow

Requirements

• Very good knowledge of C# and .NET (Core/5+)
• Experience designing and implementing REST APIs
• Knowledge of application security topics: OWASP Top 10, OAuth2, OpenID Connect, and MFA
• Very good knowledge of SQL and relational databases
• Experience with system integrations and data import/export processes
• Ability to work with existing code, write tests, and ensure solution quality