OneOncology is positioning community oncologists to drive the future of medical care through a patient-centric, physician-driven, and technology-powered model to help improve the lives of everyone living with cancer and other diseases. Our team is bringing together leaders to the market place to help drive OneOncology’s mission and vision. Why join us? This is an exciting time to join OneOncology. Our values-driven culture reflects our startup enthusiasm supported by industry leaders in oncology, urology, technology, and finance. We are looking for talented and highly-motivated individuals who demonstrate a natural desire to improve and build new processes that support the meaningful work of independent physicians and the patients they serve. Job Description: OneOncology is seeking an experienced Contract Drupal Developer for a four-month engagement supporting the Enterprise Solutions team. This role will work closely with our existing Drupal Developer and the Product Manager for the Drupal/Acquia platform to deliver on active development priorities, including the OnePlace intranet portal build, content migrations, and ongoing platform enhancements across our Drupal/Acquia environment. This is a hands-on technical role designed to add parallel build capacity during a high-volume period. The successful candidate will be able to work independently, ramp quickly, and collaborate effectively with a small, distributed team. This fully remote contract position runs for four months and requires availability during standard business hours in either the Central or Eastern Time zone. Responsibilities: Design, develop, and maintain custom Drupal modules and themes on Acquia Cloud Contribute to the OnePlace intranet portal build, including page layouts, content types, views, and custom components Execute content migrations from legacy systems into Drupal, including field mapping and custom source/process plugin development Implement REST API and third-party integrations within Drupal Build and configure Drupal features including content types, taxonomies, paragraph-based architectures, workflows, and user roles/permissions Support SSO/OAuth integration and custom access control implementations Participate in sprint planning, daily standups (Microsoft Teams), and sprint reviews Write clean, well-documented code adhering to Drupal coding standards and best practices Perform code reviews and QA on your own deliverables prior to handoff Identify and resolve defects, performance issues, and accessibility gaps in existing Drupal implementations Maintain and update technical documentation for modules, integrations, and configuration decisions Partner directly with the PM and resident Drupal Developer to align on priorities and avoid duplication Communicate blockers, progress, and risks proactively in Microsoft Teams and sprint tooling Participate in knowledge transfer activities to ensure continuity beyond the contract period Additional responsibilities as assigned to help drive our mission of improving the lives of everyone living with cancer. Required or Preferred Qualifications (specify within): Required: 4+ years of Drupal development experience, with strong proficiency in Drupal 9/10/11 Custom module development and paragraph-based architecture Migration API experience including custom source and process plugins Multisite configuration and config management in multi-site setups SSO/OAuth integration and Drupal access control, including custom access control implementations Layout Builder and site configuration Proficiency in PHP, HTML5, CSS3, and JavaScript (ES6+) Proven experience managing Drupal deployments across dev, staging, and production environments, including Acquia pipelines, deployment hooks, and configuration management (drush cim/cex) Local development experience using DDEV, Lando, or Docker-based environments Preferred: Front-end experience: Twig templating, custom theme implementation, component-based theming, Drupal theme hooks, and JavaScript Third-party API integration experience beyond core Drupal REST patterns Familiarity with healthcare or regulated-industry environments Experience supporting or building intranet/employee portal solutions Exposure to ServiceNow or Salesforce integrations with Drupal Familiarity with accessibility standards (WCAG 2.1) Essential Competencies: Ability to work independently in a remote environment with minimal ramp time Strong written and verbal communication skills; comfortable in async-first, Teams-based collaboration Experience with Acquia Cloud (hosting, deployments, environments, pipelines) Proficiency with Git and Git-based workflows; Composer for dependency management Familiarity with Drupal coding standards, best practices, and code review processes Attendance is an essential job function.