Hello,We are called People More because we treat our employees with respect, but also because the projects we work on are for people and should be easy and pleasant to use. We are technological, but we look at the bigger picture :)People More has been in existence for over three years and is an offshoot of one of the country's oldest interactive agencies - Insignia. The company is made up of people with a huge client base in the country and abroad, for whom we build projects from scratch (UX, UI, frontend, backend, mobile) or in part. We work directly for our clients and also support our partners in their own solutions. This ensures a wide range of projects and the ability to change! We work with clients all over the world.For the project that we are working on with our partner, we are looking for Senior C++ Developer.Your duties will include: Development and maintenance of DPS (Data Processing Server) components Refactoring and improving the quality of existing code Performance optimization (CPU / RAM / I/O) and bottleneck analysis Bug fixing, diagnosing production issues, working with logs and monitoring Creating tests and automating change verification Collaboration with the team (code reviews, change planning, technical documentation)  Requirements that must be met: Minimum 5 years of experience as a C++ developer Experience with server-side systems, multithreading, and synchronization Ability to work with large, existing (legacy) codebases and modify them safely Quality-oriented practices: testing, code reviews, clean and readable code, documentation Willingness to work in a hybrid model (2–3 days per week in the office) Very good English and Polish What we offer: We are open and honest and we solve problems instead of generating them. Maybe it’s obvious, but we really respect our employees and associates. We used to be software developers, too, and we appreciate that job! A small team An international working environment and international projects Private medical care Sports card Training courses Hybrid work model (2–3 days per week in the office)  Why it’s a good idea to work with People More? If you are not satisfied with your work or your tasks, we’ll find a way out together! If you get bored, we will offer you a new product and new, fascinating tasks We will work on your brand together: you will get an opportunity to attend conferences, including as a speaker, and we will help you publish in recognized magazines and online We will facilitate your access to challenges that are usually difficult to get At any time, you can talk directly to the board of People More—we talk your language because the company’s founders are software developers and designers!  What does the recruitment process look like? A friendly remote initial interview A remote technical talk The decision to work together!