Backend Software Engineer

Backend Software Engineer - Core Business Systems (CBS)

STS Digital ( is a leading regulated digital asset trading firm specialising in OTC trading and market making. While trading is headquartered in Bermuda, technology development is provided by a global engineering team.

We are seeking a Backend Software Engineer to join the Core Business Systems (CBS) team. This role focuses on building and maintaining the systems that support the operational backbone of the business, including accounting, reporting, treasury automation, and trade lifecycle management. The engineer will work closely with the CBS Team Lead and other engineering teams to deliver reliable, auditable, and scalable backend services.

Primary Responsibilities:

• Design, implement, test, deploy, and maintain backend services supporting core business operations.
• Develop and enhance systems covering: Accounting and trade ...