Work as part of small, cross functional XP teams building production applications for customers or for Mechanical Orchard using Elixir or other modern programming languages. Pair program with other engineers and collaborate closely with other roles such as product managers and designers. Apply and evolve XP engineering practices such pair programming, test-driven development, refactoring, continuous integration and continuous delivery. Operate and support production applications as a team in the context of the agile DevSecOps model.