System Engineer for Legacy Application C/C++

• Design, develop, and maintain C and C++ microservices supporting credit risk, recommendation, and credit scoring products
• Build robust APIs and calculation engines supporting compliance with credit scoring and recommendation regulations across multiple countries
• Develop solutions for complex business processes and integrations with credit authorities
• Participate in the full software development lifecycle, including requirements analysis, design, coding, testing, and deployment
• Collaborate with business analysts to translate business requirements into technical solutions
• Work within an Agile Scrum team environment

• Strong proficiency and in-depth knowledge of C and C++
• Strong debugging skills
• Good knowledge of mapping, code flow, and XML
• Understanding of unit, component, integration, and system testing concepts
• Knowledge of software design patterns, object-oriented programming principles, and SOLID principles
• Familiarity with Visual Studio
• Practical knowledge of package building and .exe file creation
• Experience using GitHub Copilot
• Very good command of English, both spoken and written

Nice to have:

• Domain knowledge of credit
• Experience in the banking or financial sector
• Basic knowledge of Finnish