Working at AtlassianAtlassians can choose where they work whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity.Atlassian is looking for a Senior Frontend Software Engineer to maintain our web frontend systems and tools in order to deliver great experiences to our users.Your future teamTo become a 100-year company, we need a world-class engineering organisation made up of empowered teams who have the tools and infrastructure to do the best work of their careers.As part of a unified R&D team, Engineering is prioritising key initiatives which support our customers in moving to cloud while simultaneously continuing to bring the most value to our customers through investments across our core product suite including Jira, Confluence, Trello, and Bitbucket.We're looking for people who want to write the future and who believe that we can accomplish so much more together.In this role, you will:Build high-performing client code that is fast, testable, scalable, and high qualityDrive strong collaboration with other engineers, designers and managers to understand user pain points and iterate on great solutionsContribute to code reviews and documentation, and take on complex bug fixesLead projects, from the technical design, implementation, and launch to operationOnboard and mentor junior engineersAt Atlassian, we strive to design equitable, explainable, and competitive compensation programs. We follow consistent hiring practices and account for each candidate's skills, knowledge, and experience when setting base pay within the range.This role may also be eligible for benefits, bonuses, commissions, and equity.Your background:5+ years experience with Javascript (ES6), HTML5, CSS and experience with modern Javascript frameworks (e.g., React, AngularJS, Vue)Bachelor's or Master's degree (preferably