Senior Backend Engineer (.NET/C#, SQL)

 The Position

We are looking for hands-on, talented Senior Software Engineers to join our growing team working on Managed File Transfer (MFT) solutions. The ideal candidate will bring experience in file transfer-related development, file encryption, and cybersecurity technologies. You will work with an enthusiastic team to continuously improve OPSWAT's world-class technologies and build the next generation of secure file transfer and data protection platforms.

What You Will Be Doing:

• Designing and developing backend components using C#/.NET for high-performance and scalable solutions.
• Implementing backend tasks, including database management and API development.
• Identifying and resolving functionality issues to ensure optimal backend performance.
• Writing and maintaining clean, well-documented code, along with necessary diagrams.
• Analyzing and optimizing the current backend codebase to enhance efficiency and scalability.

What We Need from You

• Bachelor's degree in computer science, information technology, system engineering, or a related field.
• At least 5 years' experience with .NET/C#.
• Experience with REST API, SQL, and a reasonable understanding of network protocols.
• Good programming and debugging skills.
• Good understanding and knowledge of OOP and data structures.
• Experience or familiarity with file transfer protocols, file encryption, and data security is a plus.
• Be self-motivated and have a proven ability to work well in a fast-paced team environment.
• Exceptional problem-solving skills and logical mindset.
• Good verbal and written communication skills in English.

It Would be Nice if You Had

• Familiarity with frontend technologies (Angular).
• Experience with CI/CD pipeline, HA solutions.
• Knowledge of security best practices.
• Experience with Agile/Scrum working environment.