Remote HE - Sr. Backend Developer - 155

Description:

• We are seeking a skilled Senior Backend Developer to play a pivotal role in the modernization of our legacy SOAP/WCF APIs to modern REST-based services.
• This position is crucial for enhancing our backend architecture, ensuring scalability, and maintaining backward compatibility with existing systems.
• The ideal candidate will lead the migration efforts, design and implement REST adapter layers, and develop OpenAPI specifications, all while ensuring seamless integration with our existing Supply Chain Management systems.
• Responsibilities include leading legacy migration, architecting solutions, implementing REST adapter layers, developing OpenAPI specifications, ensuring API security, collaborating with cross-functional teams, providing mentorship, and integrating with Supply Chain Management systems.

Requirements:

• The candidate must spearhead the migration of legacy SOAP/WCF services to RESTful APIs, ensuring a smooth transition and backward compatibility.
• They should design and develop scalable solutions using .NET Core, focusing on performance, reliability, and maintainability.
• The role requires creating REST adapter layers for communication between new RESTful services and existing systems, ensuring data integrity and consistency.
• The candidate must develop and maintain OpenAPI specifications for all new and existing APIs, ensuring clear documentation.
• They should implement API security best practices, including OAuth 2.0, OpenID Connect, and Multi-Factor Authentication (MFA).
• Collaboration with cross-functional teams, including frontend developers, DevOps, and product management, is essential.
• The candidate must provide guidance and mentorship to junior developers.
• Proficiency in C# programming language and a strong understanding of object-oriented programming principles and design patterns is required.
• Extensive experience with .NET Core framework for building scalable applications is necessary.
• Expertise in designing and implementing RESTful APIs with a focus on best practices is required.
• A strong background in working with legacy SOAP/WCF services is essential.
• Experience in developing and maintaining OpenAPI specifications is required.
• Proficiency in using Entity Framework Core for data access is necessary.
• Familiarity with OAuth 2.0, OpenID Connect, Multi-Factor Authentication (MFA), and JSON Web Tokens (JWT) is required.
• A strong understanding of API security best practices is essential.
• Proven experience in modernizing legacy systems is required.
• The ability to implement the adapter design pattern and develop file-based interfaces is necessary.
• Familiarity with integrating Interactive Voice Response (IVR) systems with backend services is a plus.

Benefits:

• The position offers the opportunity to lead significant modernization efforts within the company.
• The candidate will work in a collaborative environment with cross-functional teams.
• There is potential for professional growth through mentorship opportunities.
• The role allows for the development of scalable and high-performance applications.
• The candidate will gain experience with modern technologies and practices in API design and security.
• The position may provide exposure to cloud platforms and containerization technologies, enhancing the candidate's skill set.