Senior C++ Engineer – Finance Tech (Remote Poland)

Be | Shaping the Future Poland; Polska; Remote; PLN 165,000 - 331,000; Part time

Benefits offered by this job

Medicover

Multisport

Mindgram

Job summary

Be | Shaping the Future Poland, part of the Engineering Group, is a technology and business consulting company focused on delivering end-to-end solutions for financial services. Remote from Poland with a B2B contract, the role centers on developing C++ components in Solaris/Linux, with features for order entry, trading workflows, and high-availability systems.

Ideal candidates bring banking/finance project experience, strong Unix/Linux skills, and proficiency in interfacing tools (Axis2,

Qualifications

• Strong experience in C++ development (core language, low-level programming).
• Experience with banking/finance projects is a must.
• Solid experience with Unix/Linux environments and POSIX APIs.
• Good understanding of multithreading, IPC, networking, and system-level concepts.
• Experience with shell scripting (e.g. Bash).
• Good experience with interfacing technologies and tools (Messaging, web services, RDBMS integration, SoapUI/Postman, Axis2).
• Good experience with relational databases, ideally Oracle.
• Ability to debug and work within existing/legacy codebases.
• Experience with financial sector business processes and high availability or clustered systems is a plus.
• Good English knowledge (at least B2). German knowledge is nice to have.

Responsibilities

• Develop and maintain C++ components in POSIX environments on Solaris and Linux.
• Implement features for order entry, validation, STP processing, and workflows for markets.
• Work on modules supporting real-time quote trading, fixed-price bond trading, IPOs, and subscriptions.
• Maintain and improve complex search functionality for securities.
• Ensure system stability within a high-availability architecture (clusters, load-balancing).
• Communicate with business counterparts to align on implementation details.
• Support troubleshooting, performance optimization, and production operations.

Skills

C++ development

Banking/finance

Unix/Linux

Multithreading

Bash scripting

APIs & Messaging

RDBMS integration

Oracle

Debugging legacy code

High availability

English (B2)

Tools

Axis2

SoapUI/Postman

Messaging systems

Job description

Be | Shaping the Future Poland, part of the Engineering Group, is a technology and business consulting company focused on delivering end-to-end solutions for financial services. Remote from Poland with a B2B contract, the role centers on developing C++ components in Solaris/Linux, with features for order entry, trading workflows, and high-availability systems.

Ideal candidates bring banking/finance project experience, strong Unix/Linux skills, and proficiency in interfacing tools (Axis2,