Senior C++ developer

Job description

Location: Krakow, Lesser Poland, Poland Job ID: R0125394 Date Posted: 2026-06-08 Company Name: HITACHI ENERGY SERVICES SP. Z O.O. Profession (Job Category): Engineering & Science Job Schedule: Full time Remote: No Job Description: The Opportunity 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 We pride ourselves on offering a holistic range of competitive benefits to support your financial, physical and mental wellbeing and personal development. We want you to truly thrive with us, in work and out. We can provide more information during the recruitment process. We are committed to full transparency and compliance with all legal requirements, ensuring that every candidate knows exactly what to expect at each stage of the recruitment process. Once the process is successfully completed, we will share detailed information about financial conditions and benefits with the selected candidate. Before signing the employment contract, you will receive all remaining details of the offer, giving you the time and space to review everything carefully. *Applicable only for Poland location align with local law regulations. Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.