Java/C++ Software Engineer
Rotmistrza Witolda Pileckiego, Warszawa
H2B Group
We are a leading consulting firm that excels in automating business processes through advanced artificial intelligence solutions. We empower IT specialists to elevate their careers within a thriving B2B environment. Our diverse portfolio includes impactful projects across fintech, medtech, edutech, and industrial automation sectors. Through our strong collaboration with clients, we drive their growth by delivering swift and measurable results while equipping IT professionals with unparalleled opportunities for career advancement and valuable experience.Why is it worth working with us?
Flexibility - You choose projects tailored to your skills and interests, with the possibility of changing within our company or the Euvic group, of which we are a part.
Transparency - You have clear rules of cooperation and full transparency of remuneration and conditions.
Speed of action - Thanks to our efficiency, you will quickly find or change a project that perfectly suits your competencies.
Development opportunity - You work on innovative projects, developing key competencies and gaining valuable experience.About the Role
Job descriptionWe are looking for experienced Java/C++ Software Engineers to support a large-scale IT transformation project focused on rebuilding core settlement systems.You will play a key role in reengineering legacy systems and developing modern, containerized services in Java. This role offers a chance to work on a high-impact, enterprise-level project within a technically driven team.
Key Responsibilities
Develop and enhance software using Java and Spring Boot
Translate and reengineer existing C++ code into Java
Build and maintain services using containerization technologies
Participate in defining technical requirements and system architecture
Ensure code quality through code reviews and best development practices
Collaborate with cross-functional teams throughout the software lifecycle
Requirements
Minimum 3 years of experience with Java and C++
Strong hands-on experience with Spring Boot
Proficiency with C++ compilers on both Windows and Linux
Solid understanding of RESTful APIs
Experience with containerized environments (e.g., Docker)
Proficiency in working with PostgreSQL databases
Work Mode
Preferred: On-site in Warsaw
Hybrid possible (up to 50%) after the first month
First month requires full on-site presence
B2B Contract
What we offer:
Remote work – flexibility to work from anywhere in the world.
Engaging projects – matched to your skills and interests, focused on innovative solutions.
B2B contract without exclusivity – cooperate with us on your own terms.
Professional development – work with modern technologies across diverse projects, ensuring continuous growth.
Java/C++ Software Engineer
Java/C++ Software Engineer
Rotmistrza Witolda Pileckiego, Warszawa
H2B Group