Business R&D Senior Professional

Hitachi Energy; Kraków; On-site; PLN 180,000 - 280,000; Full time

Benefits offered by this job

Private medical care

Life insurance

Fitness programs

Home office setup allowance

Spectacles and lenses allowance

Company events and team-building

Psychological support program

Free parking

Job summary

Hitachi Energy Services is seeking a Senior C++ Developer to design, develop, and maintain high-performance software solutions across our product line. You will drive architectural decisions, ensure code quality, and participate in the full software development lifecycle.

You will lead complex modules, optimize for performance and scalability, and collaborate with cross-functional teams. A strong background in C++, Linux/Unix, and modern testing frameworks is required, with mentoring

Qualifications

• Bachelor's or Master's in Computer Science/Software Engineering or related field.
• 5+ years of professional C++ software development experience.
• Strong proficiency in C++11/14/17/20 with OO design, data structures and algorithms.
• Experience with multi-threading, concurrency and performance optimization.
• Solid understanding of Linux/Unix and network programming.

Responsibilities

• Lead design, development, and implementation of complex C++ modules and applications.
• Architect and optimize software for performance, scalability, and reliability in distributed systems.
• Conduct thorough code reviews to ensure coding standards and quality.
• Collaborate with product management, QA, and engineering to define requirements.
• Troubleshoot and debug complex software issues and provide timely resolutions.
• Mentor junior developers and promote continuous improvement.
• Contribute to CI/CD pipelines and automation efforts.
• Stay current with emerging technologies and apply them to products.

Skills

C++

Multithreading

Linux/Unix

Data structures & algorithms

Problem solving

Communication

Embedded systems (nice to have)

Agile methodologies

Education

Bachelor's or Master's in Computer Science/Software Engineering

Tools

Git

Google Test

CI/CD

Job description

Hitachi Energy Services is seeking a Senior C++ Developer to design, develop, and maintain high-performance, robust software solutions for our cutting-edge products. You will play a key role in the full software development lifecycle, contributing to architectural decisions and ensuring code quality.

How You’ll Make An Impact

• Lead the design, development, and implementation of complex software modules and applications using C++.
• Architect and optimize software for performance, scalability, and reliability in distributed systems.
• Conduct thorough code reviews, ensuring adherence to coding standards, best practices, and architectural guidelines.
• Collaborate with cross-functional teams, including product management, QA, and other engineering disciplines, to define requirements and deliver solutions.
• Troubleshoot and debug complex software issues, providing timely and effective resolutions.
• Mentor junior developers, providing technical guidance and fostering a culture of continuous improvement.
• Contribute to the continuous integration and continuous deployment (CI/CD) pipelines and automation efforts.
• Stay up-to-date with emerging technologies and industry trends, applying them to enhance our software offerings.

Your Background

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• 5+ years of professional experience in C++ software development.
• Strong proficiency in C++11/14/17/20, including object-oriented design, data structures, and algorithms.
• Experience with multi-threading, concurrency, and performance optimization.
• Solid understanding of operating systems concepts (Linux/Unix preferred) and network programming.
• Experience with version control systems (e.g., Git) and agile development methodologies.
• Familiarity with unit testing frameworks (e.g., Google Test) and debugging tools.
• Excellent problem-solving, analytical, and communication skills.
• Experience with embedded systems is a plus.

More About Us

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 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

Add if applicable: additional benefits may apply depending on the role, grade, and business requirements.

You will receive more specific information during the recruitment process.

Publication date : 2026-09-15