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Offer summary
(Summary generated by AI based on the full job description)
The project delivers solutions for the banking sector focused on credit risk, recommendation and scoring products. Required technologies include C/C++, Visual Studio, package/.exe creation and practical use of GitHub Copilot. Responsibilities cover designing and developing microservices, building APIs and calculation engines, integrations with credit authorities and participation in the full SDLC within a Scrum team.
from: 19 October 2026
to: 18 November 2026
150 - 150 złnet (+ VAT)/ hr.B2B contract (full-time)
Offer parameters
level:mid
working mode:hybrid
Łódź, Łódź
Łódź, Łódź
Requirements
Expected technologies
C
C++
Visual Studio
GitHub Copilot
Our requirements
- 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
- Understanding of software design patterns, object-oriented programming and SOLID principles
- Experience with Visual Studio
- Experience with package building and creating .exe files
- Hands-on use of GitHub Copilot
- Fluent Polish and English
Your responsibilities
- Work within an agile Scrum team
- Design, develop and maintain C and C++ microservices supporting credit risk, recommendation and credit scoring products
- Build robust APIs and calculation engines that ensure compliance with credit scoring and recommendation regulations across multiple countries
- Develop support for complex business processes, including integrations with credit authorities
- Take part in the full software development lifecycle, from requirement analysis and design through coding, testing and deployment
- Work with business analysts to turn business requirements into technical solutions
About the project
We are currently looking for a C/C++ System Engineer to join the team of our client from the banking sector. For this role, Optiveum is the recruitment and contracting party, which means you will sign the cooperation agreement directly with us.
You will design and develop C and C++ microservices behind credit risk, recommendation and credit scoring products, building APIs and calculation engines that keep these products compliant with credit regulations across several countries.
Key Details:
Rate: up to 150 PLN/h net + VAT
Work Model: B2B contract, full-time (40 h/week), hybrid – 75% remote
Location: Warsaw or Łódź
Languages: Fluent Polish and English
Interested? Apply now and help a leading Nordic bank stay ahead of security risks!
Benefits
- remote work opportunities
- integration events
OPTIVEUM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
Optiveum is acting as a sourcing partner for this role. You will be signing a cooperation agreement directly with our partner—a renowned IT contracting company with nearly 20 years of presence on the market.
The end client operates in the international public, defense, or government administration sector, leading large-scale, multi-million euro digital transformation projects.
This is how we work
C/C++ System Engineer
150–150 zł / hr. (B2B)
I apply to:
OPTIVEUM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
Łódź, Łódź
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