Senior C++ Developer

Project:

• Develop mission critical Grid Automation software in modern C++17 and C++20 for global power systems.
• Build high performance, secure and reliable real time applications with predictable latency, resilience and long term support.
• Collaborate with global R&D, engineering, product and business teams on next generation energy infrastructure.
• Work in a flexible hybrid model from Kraków, with 1 to 2 days per week in the office.

Responsibilities:

• Design multithreading, synchronization, IO and latency solutions; integrate C++ cores with .NET and Rust runtime services.
• Profile and optimize threading, lock contention, memory allocation, scalability and low latency execution.
• Maintain quality through code reviews, unit testing, SOLID, KISS, DRY and best practices.
• Contribute to architecture reviews, documentation, roadmaps, refactoring, legacy modernization and feature delivery.
• Support dependency, build tooling and secure software supply chain decisions across Linux and Windows.
• Enhance existing systems and new features in an agile cross disciplinary team.

Kogo poszukujemy?

Key requirements:

• University degree in computer science, engineering or a related technical field.
• 8+ years of experience in senior technical roles.
• Advanced modern C++17 and C++20 proficiency with RAII, smart pointers, STL, concurrency and memory management.
• Strong experience with multithreading, synchronization primitives, asynchronous IO and real time system design.
• Proficiency with CMake and Visual Studio; cross platform development for Windows and Linux.
• Experience with Docker, Kubernetes, microservices, performance profiling, optimization and low latency systems.
• Understanding of software architecture, secure scalable design and non functional requirements.
• Unit and integration testing knowledge plus excellent problem solving skills.
• Practical experience with power grid management, monitoring, operations and standards, plus SCADA, IED and RTU.
• Experience integrating C++ cores with .NET and Rust runtime services.

Nice to have:

• Practical C# development knowledge.