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C/C++ System Engineer

JR-55467

Published on 14 Oct 2026 by Ework Group Sp. z o.o.

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RoleSoftware Engineer

Seniority levelSenior

LocationsWarsaw (PL) or Lodz (PL)

Remote75%

Assignment period

02 Nov 202630 Apr 2027

Application deadline

14 Nov 2026 23:59 (15 days left)

Assignment description

For one of our Client from banking sector we realize a recruitment process for C/C++ System Engineer role. 
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Responsibilities:
Work within an agile Scrum team environment.
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, integrating with credit authorities.
Participate in the full software development lifecycle, including requirement analysis, design, coding, testing, and deployment.
Collaborate with business analysts to translate business requirements into technical solutions.
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Must-have knowledge and experience
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.
Understanding of software design patterns, object-oriented programming principles, and SOLID principles.
Knowledge of Visual Studio.
Knowledge of package building and .exe file creation.
use of git hub copilot
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Contact person: mateusz.jozefiak@eworkgroup.com
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Client code: BN01
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Please note there is posibility to prolongate the cooperation for next work orders.
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Do you know someone who would fit this position? Recommend a candidate by sending her/his CV to: polecenia@eworkgroup.com
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Whistleblowing Policy, which provides guidelines for reporting misconduct can be found on Ework website: https://www.eworkgroup.com/about-us/our-responsibility

Required skills

C++

API

Languages

English

(Proficient)

Polish

(Native)

Additional details

ClientEwork Group Sp. z o.o.

Published date14 Oct 2026

Number of positions1

Hours per week40

Rate typeHourly

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Ework Group Poland

Ework Group is a market-leading and independent competence provider operating in Sweden, Denmark, Norway, Finland and Poland. We are bridging the gap between competence and assignments. Through a vast portfolio of service and product solutions, we make competence accessible to companies, as well as assignments accessible to professionals, in order to contribute to a more dynamic, well-functioning and future proof competence market. Ework Group was founded in Sweden in 2000 and is listed on Nasdaq Stockholm. We have framework agreements with over 170 leading organizations in both the private and public sector, and over 11,000 consultants on assignment. Consultant suppliers of all sizes use Ework as a vital source of assignment on a daily basis to boost their business. From the freelancer searching for the next assignment to advance the career, to the largest consultant firms looking to complement their own customer portfolio with a steady stream of assignments for their employees. As an independent competence provider we nurture the relationship with our clients and become experts in their business, culture and competence needs. We manage the whole recruitment process and source the consultants for our clients from the open market by posting the assignments publicly on Verama. Unbiased, we match the most suitable candidates based on competence, experience and personality fit, in relation to fair market rates. Ework make it easy for you find, sign, work and get paid on a contract. You will get support from our highly dedicated employees, all the way from the recruitment process, during the assignment and the transition into the next project. With efficient and digital processes and add-on services such as pre-payment, you will not find a more convenient way of working B2B.

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