Atlassian Platform Architect (Data Center to Cloud Migration)

Job Description: 10+ years of experience in Enterprise Application Architecture and Platform Transformation. Strong hands-on expertise in Jira, Confluence, Bitbucket, and Bamboo Data Center administration and architecture. Strong hand on setting up datacenter setup of tools - Jira, Confluence, Bitbucket, and Bamboo Proven experience in Atlassian Data Center to Cloud migrations and carve-out/separation programs. Expertise in assessing and migrating Jira projects, workflows, custom fields, screens, permissions, dashboards, and automations, Confluence spaces, templates, macros, and permission models. Strong knowledge of Bitbucket repositories, branch permissions, hooks, CI/CD integrations, and repository migration strategies. Experience with Bamboo plans, deployment projects, agents, build pipelines, variables, and Bamboo-to-modern CI/CD migration approaches. Working knowledge of Marketplace Apps such as ScriptRunner, JMWE, JSU, Xray, Structure, Assets, eazyBI, Comala, and Configuration Manager. Strong understanding of SSO, LDAP/AD, Entra ID, SAML, OAuth, user migration, and security architecture. Experience performing dependency analysis, application rationalization, migration wave planning, cutover planning, and rollback strategy definition. Experience integrating Atlassian products with GitHub, GitLab, Jenkins, ServiceNow, SonarQube, JFrog, Azure DevOps, and REST APIs. Ability to perform migration readiness assessments and produce architecture, risk, and effort-estimation reports. Strong stakeholder management and workshop facilitation skills with business, infrastructure, security, and platform teams. Atlassian certifications (ACP) and Atlassian Solution Partner migration experience preferred. (Good to have) Knowledge of API automations capabilities to handle integrations