Remote C++ Software Engineer - Cloud Billing Backend

Inetum2; Polska; Hybrid; PLN 120,000 - 160,000; Full time

Job summary

Inetum Polska sp. z o.o. is seeking a C++ Software Engineer to join an agile team developing billing and mediation software for a cloud-based runtime. You will focus on high-performance backend systems, ensuring reliability and scalability across Linux environments.

You will work with C++, Python, SQL, and modern tooling such as Kubernetes, GitLab CI, Docker, and monitoring stacks (Grafana/InfluxDB). Hybrid or remote work options in Poland are offered.

Qualifications

• Degree in Computer Science or a comparable technical qualification.
• Solid programming experience with C++.
• Good knowledge of Python and SQL.
• Experience working with Linux.
• Hands-on experience with Kubernetes.
• Experience with GitLab CI.
• Knowledge of Boost libraries and CMake.
• Experience with Docker builds.
• Experience with monitoring tools such as Grafana, Telegraf, and InfluxDB.
• Polish & English - minimum B2.

Responsibilities

• Develop and maintain billing and mediation software for a cloud-based runtime environment.
• Implement new features and improve existing functionalities.
• Review, test, and deploy project deliverables, including source code and configuration.
• Enhance system monitoring and database reporting capabilities.
• Identify and implement improvements related to software performance, reliability, and stability.
• Investigate, fix, and help prevent software defects.
• Prepare project-specific documentation and maintain existing technical documentation.
• Support the ongoing maintenance and smooth operation of existing systems.

Skills

C++ programming

Python

SQL

Education

Bachelor's degree in Computer Science

Tools

Kubernetes

GitLab CI

Boost libraries

CMake

Docker

Grafana

Telegraf

InfluxDB

Job description

Inetum Polska sp. z o.o. is seeking a C++ Software Engineer to join an agile team developing billing and mediation software for a cloud-based runtime. You will focus on high-performance backend systems, ensuring reliability and scalability across Linux environments.

You will work with C++, Python, SQL, and modern tooling such as Kubernetes, GitLab CI, Docker, and monitoring stacks (Grafana/InfluxDB). Hybrid or remote work options in Poland are offered.