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CSG Systems International

BSS software and services for telecommunications

Senior Quadient Developer

Software EngineeringPosted on Nov 13
Full-timeRemote in IndiaNo salary listed

About the Job

Requirements

  • A Bachelor's degree or equivalent experience is required.
  • Five to eight years of previous Quadient (GMC) development experience is required.
  • Experience in C++, C#, SQL, and .NET is a plus.
  • A strong understanding of the full development process, including specification, documentation, and quality assurance, is required.
  • Knowledge of software development methodologies and processes, design, implementation, and documentation is required.
  • The role requires the ability to work independently while collaborating with a team.
  • The role requires the ability to work under pressure and meet stringent deadlines.
  • Proficient analytical and problem-solving skills are required.
  • The role requires availability to support a 24x7 on-call rotation.
  • The role requires the ability to learn new programming languages.
  • The role requires the ability to use a personal computer and proficiency with Microsoft Office applications.
  • The role requires the ability to read, write, speak, and understand English in a business environment.

Responsibilities

  • Design, analyze, write, modify, and debug CSG product applications, including Quadient, .NET applications, and SQL.
  • Perform bug verification, release testing, and beta support for assigned products.
  • Provide QA support as needed.
  • Engage in cross-team activities to ensure projects are completed on schedule.
  • Maintain constructive working relationships, communicate proactively and concisely, serve as a resource to colleagues, and collaborate on thinking and problem-solving.

Desired Qualifications

  • C++, C#, SQL, and .NET experience is a plus.

About the Company

CSG Systems International

BSS software and services for telecommunications

CSG Systems International provides BSS software and services for telecoms, helping firms manage revenue, digital monetization, customer engagement, and payments across cloud-based platforms. Its core products, including CSG Xponent, Ascendon, and Forte, run in a cloud-first architecture to handle converged billing, lifecycle management, and payment processing, with additional tools for field service, analytics, and fraud detection. The company differentiates itself with a scalable cloud-native stack, an end-to-end focus on CPQ and partner management, and strategic acquisitions like Kitewheel and iCG Pay that expand its digital monetization and payment capabilities. Its goal is to help service providers monetize digital services, streamline billing and customer interactions, and bring new services to market while sustaining long-term B2B relationships with large carriers.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Englewood, CO
Founded
1994

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