Senior C++ Developer

Join Hitachi Energy and become part of a global technology organization developing high-performance software for critical power infrastructure. As a Senior R&D Software Developer, you will focus on building robust, secure, and real-time applications using modern C++ technologies while contributing to innovative solutions within the Grid Automation domain.

Working closely with global engineering teams, architects, and product stakeholders, you will help shape next-generation software platforms that demand exceptional performance, reliability, and long-term maintainability. This is an exciting opportunity to work on mission-critical systems that support the power grids of tomorrow while influencing technology decisions, architecture evolution, and software modernization initiatives.

• Design and develop high-performance, real-time software systems using modern C++ (C++17/20) for mission-critical power grid applications
• Implement and optimize multithreaded architectures, asynchronous I/O, synchronization mechanisms, and low-latency communication frameworks
• Drive software performance improvements through profiling, scalability optimization, memory management, and reduction of latency bottlenecks
• Develop and maintain integrations between native C++ components and managed runtime technologies such as .NET and Rust
• Participate in architecture reviews, technology roadmaps, code modernization initiatives, and design of secure, scalable software solutions
• Ensure high software quality through code reviews, testing, and application of engineering best practices including SOLID, KISS, and DRY principles
• Support cross-platform development, build systems, containerized solutions, and deployment across Linux and Windows environments
• Collaborate with product, engineering, and customer stakeholders to transform complex requirements into efficient technical solutions
  

• University degree in Computer Science, Software Engineering, or a related technical field
• 6+ years of experience in software development, including senior-level experience with modern C++ (C++17/20)
• Strong expertise in multithreading, concurrency, synchronization, asynchronous programming, and real-time system design
• Experience with cross-platform development, CMake, Visual Studio, Linux, Windows, Docker, Kubernetes, and microservices architectures
• Proven experience in software architecture, performance optimization, testing methodologies, and secure software development
• Fluent in English with strong communication skills and the ability to collaborate effectively in international teams
  

• Experience with Rust development and interoperability with C++ systems
• Practical experience with power grid management, monitoring systems, or energy industry applications
• Knowledge of industrial automation systems such as SCADA, IEDs, and RTUs
• Experience with industrial protocols including IEC 60870-5-104, DNP3, OPC UA, and IEEE C37.118
• Experience working directly with utility or power grid customers
• Understanding of power system operations, industry standards, and critical infrastructure software requirements
  

At Hitachi Energy, we recognize that our people are at the heart of our success. We are committed to providing a supportive and inclusive workplace, competitive rewards, and opportunities for professional and personal growth. Our benefits package is designed to help employees thrive both at work and in their personal lives.

Our benefits offering for this role generally includes:

• Private medical care and life insurance
• Access to fitness and wellness programs
• Access to a benefits platform with discounts and perks
• Employee Capital Plans (PPK)
• Equipment for working from home or allowances for setting up a workplace at home
• Spectacles and contact lenses allowance
• Company events and team-building activities
• Psychological support program
• Free parking available
  

Additional benefits may apply depending on the role, grade, and business requirements.

You will receive more specific information during the recruitment process.