Wrapbook is looking for a Senior Software Engineer I (Ruby on Rails) who will play a hands-on role in driving their mission to build an outstanding technology company. As part of a cross-functional team, you will drive core features from start to finish. Responsibilities include collaborating with developers, designers, and product managers to create elegant solutions to customer problems and leading the delivery of complex problems by breaking them into approachable tasks. The role also requires taking ownership of feature delivery, writing performant, scalable, and secure software, participating in code reviews, and actively improving tools, processes, and best practices, as well as improving existing complex architectures and platforms.