CSG Systems International, Inc.
CSG Systems International builds cloud-based software and managed services for telecom, media/OTT, and other enterprises to handle billing, revenue management, payments, and customer engagement. Its portfolio spans business support systems (BSS), customer experience tools, and digital transformation services delivered as SaaS or long-term managed solutions. Founded in 1994 and headquartered in Englewood, Colorado, CSG is a public company listed on NASDAQ and Frankfurt exchanges.
Open Positions at CSG Systems International, Inc.
6 open positions
CSG is seeking a Software Development Engineer to build, test, and maintain reliable applications across the software stack. The role combines .NET/C#, React, cloud deployment, API integration, and responsible use of AI-assisted development.
Build and maintain OpenText Exstream applications that transform structured data into interactive, on-demand communications. This role combines document solution design, configuration, testing, deployment, integration support, and client-facing application troubleshooting.
Join CSG as a Software Developer II building and enhancing core product and platform components with .NET, C#, Angular, and Azure technologies. This collaborative role offers increasing ownership while contributing to development, troubleshooting, testing, and operational support.
CSG is seeking a Software Development Engineer II to build, maintain, and troubleshoot enterprise software, with a primary focus on OpenText Exstream and backend development. The role offers the opportunity to work independently on complex solutions while collaborating across product and engineering teams.
Join the DPM Operations team as a Platform Engineer I, supporting AWS infrastructure, SaaS platform deployments, application operations, monitoring, and automation. This Portugal-based remote role offers exposure to cloud operations, security compliance, release processes, and a broad range of enterprise technologies.
Test Engineer II responsible for designing resilient automated tests, validating business-critical behavior, and serving as the final quality gate for AI-assisted testing outputs. This Brazil-based remote role partners with Product and Development to improve testability and release confidence.