Insys Video Technologies and ORS Group join forces as BIG BLUE MARBLEAt BBM, we work on our own production-ready platform, already used by clients around the world. The product is stable and well-designed, which allows our developers to focus on building new, high-impact features rather than dealing with legacy code or unstable architecture. It’s a rewarding environment where your work directly contributes to real outcomes and you have room to explore and improve existing solutions.As a Backend .NET Developer, you will join a cross-functional team working on scalable web applications and backend services. You’ll participate in both technical and product-related discussions, design robust solutions, and support the team during client sessions, technical workshops, and implementation phases. We value ownership, transparency, and collaboration — and we give you the tools and space to do your best work.Our tech stack: C# with the .NET 8 framework SQL databases: Postgresql NoSQL databases: MongoDB, Elasticsearch ORM: entity framework continuous integration – Jenkins continuous delivery – Octopus Deploy Docker AWS. What we expect: At least 3+ years of experience in developing web applications (as a backend developer). Analytical thinking skills and being able to translate organizational/business requirements into service functionalities commitment to your project, including collaborating with the project team and the clients, conducting workshops and technical sessions, etc. understanding of how high-performance web applications work being able to solve problems and make decisions independently very good knowledge of C# and .NET 8 communicative English  good teamwork and learning skills. Even better if you also have: knowledge of the AWS cloud familiarity with video processing and distribution. What you’ll get in return: fully remote work with flexible working hours one full day per month for learning and development MyBenefit platform funds (that you can use to buy a MultiSport card or other cool services) a choice to join our group health insurance access the wellbeing platform Mindgram that helps you stay in a good mental shape access to the language learning platform Tutlo company-wide quarterly meetings (when we head out together, sum up the quarter, have fun, and enjoy spending time as a team), optional (bun fun!) team activities, like joint mountain trekking trips, St. Nicolas Day event for kids, board game nights, and more. a welcoming office in the very heart of Poznań, if you prefer to work on-site. If you’d like to join our team, leave your CV below. We’d be happy to get in touch with you!Recruitment process: Interview with Magda – People Operations Specialist – a 30-minute online meeting to get to know each other better, Interview with the Team leader and the People Operations Specialist – a more in-depth conversation about the role and mutual expectations, lasting about 1 hour, Final decision. You can count on our feedback after each stage to ensure the process is as transparent and valuable as possible. We will contact only selected candidates.