Senior C/C++ System Engineer: Legacy & Integration

DCG Poland; Warszawa; On-site; PLN 60,000 - 80,000; Full time

Benefits offered by this job

Private medical care

Co‑financing for the sports card

Constant support of dedicated consultant

Job summary

DCG Poland is seeking a skilled professional experienced in C/C++ development to take ownership of legacy applications. The role involves analyzing system integrations, troubleshooting, and participating in Agile practices to support a variety of business needs.

The ideal candidate will demonstrate strong communication skills, the ability to work independently, and a solid background in both system analysis and development processes. Various perks, including private medical care and co-financing for sports cards, are offered.

Qualifications

• Strong experience with C / C++ development.
• Experience working in Agile (Scrum) environments.
• Experience with CI/CD pipelines.
• Practical experience using GitHub Copilot.
• Strong experience in troubleshooting and system analysis.
• Ability to analyze complex system dependencies.
• Strong analytical and problem-solving skills.
• Ability to work independently.
• Strong communication skills.

Responsibilities

• Take end‑to‑end ownership of legacy application components.
• Analyze and understand data flows, system integrations.
• Support mandatory regulatory changes.
• Perform incident investigation and debugging.
• Support packaging and deployment activities.
• Work across multiple components.
• Drive knowledge consolidation.
• Improve documentation and operational stability.
• Contribute to lifecycle decisions.
• Participate in discussions on effort vs. value trade‑offs.

Skills

C/C++ development

Agile (Scrum)

CI/CD pipelines

GitHub Copilot

Troubleshooting and system analysis

Analytical skills

Communication skills

English (spoken and written)

Job description

DCG Poland is seeking a skilled professional experienced in C/C++ development to take ownership of legacy applications. The role involves analyzing system integrations, troubleshooting, and participating in Agile practices to support a variety of business needs.

The ideal candidate will demonstrate strong communication skills, the ability to work independently, and a solid background in both system analysis and development processes. Various perks, including private medical care and co-financing for sports cards, are offered.