Job DescriptionAs an engineer in the Talent Management product development team, you will write clean and performant APIs in Ruby on Rails. The focus will be on performance, optimizing complex flows, working together with a product manager, and writing unit & integration tests to complement our suite of existing tests. The successful candidate will have top technical skills, excellent attention to detail, and the ability to self-manage.Our current stack includes Rails with RSpec & Capybara, Redis, Postgres, and Sidekiq on the back-end. We use Ember.Js on the front-end. In the near future, we might introduce ElasticSearch & GraphQL to our stack, so experience with these technologies is a big plus.We will help you become a better engineer by supporting you to set goals and have regular one-on-ones to work on your professional and personal development.Qualifications1+ years of experience working with Ruby on Rails applications at scale.Knowledge and experience in writing and optimizing SQL queries.Knowledge and experience of writing performant web applications and RESTful APIs.Previous experience on complex B2B applications at moderate scale, with multiple user flows and roles.Knowledge on how to debug slow running code, interpret and reduce the cost of SQL queries, optimize API endpoints, and optimize payloads that our Ember.Js SPA requests.Experience with Cloud technology such as Azure, AWS, or Google Cloud.Experience with Git or Azure DevOps.Solid understanding of Agile development lifecycle and software testing practices.Experience with GraphQL will be a bonus.Good English skills.Enthusiastic about both teaching and learning.Self-starter, driven, and passionate about quality but knows how to balance it out to avoid burnout.Additional InformationA chance to participate in the development of an internationally leading software firm. At Unit4, you have the freedom and autonomy to be successful. An attractive salary while working in a challenging international environment. Enthusiastic colleagues who like to learn from each other. At Unit4, we invest in your personal and professional growth.#J-18808-Ljbffr