C/C++ Systems Engineer — Legacy App & Credit Microservices

DCG; Łódź; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Private medical care

Co-financing for sports card

Dedicated consultant support

Job summary

DCG is seeking a System Engineer for Legacy Application C/C++ to design, develop, and maintain core microservices for credit risk, recommendation, and scoring systems. You will build APIs and calculation engines compliant with regulations across multiple countries.

You will participate in the full software development lifecycle in an Agile Scrum team, collaborating with business analysts to translate requirements into technical solutions. Strong C/C++ skills and English fluency are essential.

Qualifications

• Strong proficiency in C and C++ with practical experience serving credit risk or scoring products.
• Good knowledge of XML, mapping, and code flow concepts.
• Familiarity with unit, component, and integration testing concepts.

Responsibilities

• Design, develop, and maintain C and C++ microservices for credit risk, recommendation, and scoring products.
• Build robust APIs and calculation engines complying with cross-country regulations.
• Develop solutions for complex business processes and integrations with credit authorities.

Skills

C/C++

XML

Agile Scrum

Tools

Visual Studio

GitHub Copilot

Job description

DCG is seeking a System Engineer for Legacy Application C/C++ to design, develop, and maintain core microservices for credit risk, recommendation, and scoring systems. You will build APIs and calculation engines compliant with regulations across multiple countries.

You will participate in the full software development lifecycle in an Agile Scrum team, collaborating with business analysts to translate requirements into technical solutions. Strong C/C++ skills and English fluency are essential.