Senior R/Shiny Developer

Job description

Your tasks: - Designing comprehensive solutions in R for clients. - Choosing the right technology solutions for the right problems. - Sharing knowledge and driving innovation. - Delivering the features according to the timeline or discussing/communicating the changes. - Taking care of the direct communication with clients. - Showing a high level of understanding of clients' problems. What we expect from you: - Advanced R knowledge, including advanced mechanisms of Shiny (e.g., bindings, register DataObj, performance, promises, single-threading, etc.) and ability to effectively use them in practice. - Proven track of building web applications or websites using R/Shiny and JavaScript. - Writing high-quality optimal code. - Good understanding of reactivity in Shiny and ability to troubleshoot. - Experience in processing, analyzing, and visualizing data sets optimally. - Advanced git knowledge. - Very good knowledge of SQL. - Experience using cloud computing environments (AWS, Azure, GCP). - Experience with JS and ability to use it to implement visually impressive applications. - You have a valid passport (when you're based outside of Poland) or ID (if you're based in Poland). - Good u...