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Drupal Developer (Remote Eligible)
About Mathematica:
Mathematica applies expertise at the intersection of data, methods, policy, and practice to improve well-being around the world. We collaborate closely with public- and private-sector partners to translate big questions into deep insights that improve programs, refine strategies, and enhance understanding using data science and analytics. Our work yields actionable information to guide decisions in wide-ranging policy areas, from health, education, early childhood, and family support to nutrition, employment, disability, and international development.
Mathematica offers our employees competitive salaries and a comprehensive benefits package, as well as the advantages of being 100 percent employee owned. As an employee stock owner, you will experience financial benefits of ESOP holdings that have increased in tandem with the company's growth and financial strength. You will also be part of an independent, employee-owned firm that is able to define and further our mission, enhance our quality and accountability, and steadily grow our financial strength. Read more about our benefits here: Benefits at a Glance.
At Mathematica, we take pride in our commitment to diversity. Building an inclusive culture that draws on the individual strengths of employees from different ethnic backgrounds, cultures, lifestyles, abilities, and experience is key to our success.
We are seeking a Drupal Developer with experience building data-driven websites using Drupal 10 and 11. You will collaborate with project teams and will be self-driven to learn, push new ideas, and teach others.
At Mathematica, we take pride in our commitment to diversity. Building an inclusive culture that draws on the individual strengths of employees from different ethnic backgrounds, cultures, lifestyles, abilities, and experience is key to our success.
Responsibilities:
• Develop, enhance, and maintain websites and applications built on Drupal 10, including custom modules, themes, and configuration management.
• Apply best practices in PHP, Twig, JavaScript, jQuery, HTML/CSS, and the LAMP environment.
• Use Git-based workflows for source control and participate in structured code reviews.
• Utilize Drush, Composer, and Linux command-line tools for development, deployment, and ongoing platform administration.
• Troubleshoot and optimize performance issues (e.g., MySQL slow query logs, frontend load performance, debugging with xdebug).
• Participate fully in the software development life cycle-including requirements gathering, architectural design, sprint planning, implementation, and testing.
• Contribute to CI/CD pipeline configuration for Drupal deployments.
• Collaborate effectively with project managers, analysts, designers, and researchers in a fast-paced, mission-driven environment.
• Migrate Drupal sites to Drupal 11
Qualifications:
• Bachelor's degree in computer science or a related field, or equivalent professional experience
• 2 to 4 years of web design and development experience
Technical Skills
• Experience with PHP, TWIG, JavaScript, jQuery, HTML, CSS, and the LAMP stack
• Experience with Drupal 10
• Experience with Drupal Configuration Management
• Proficiency with Drush and Composer
• Experience with CI/CD deployment pipelines for Drupal
• Experience using Git for source control
• Experience working in a Linux environment with strong command line proficiency
• Experience troubleshooting performance issues using tools such as MySQL slow query logs, load time analysis, xdebug/xdebug profiler, and browser-based JavaScript debugging tools
• Experience with AWS technologies and architecture
Development Knowledge
• Knowledge of best coding practices
• Working knowledge of the Software Development Life Cycle (SDLC), including requirements gathering, design, implementation, and testing
Preferred Skills
• Experience with relational databases
• Drupal custom module development experience
• Experience with MySQL and query optimization
• Experience with AJAX, JSON, XML, and RESTful web services
• Experience scaling Drupal applications effectively
• Experience with WCAG 2.x accessibility standards
• Research, Public Sector, or related Professional Services industry experience
This position offers an anticipated annual base salary range of $78,000 to $100,000. To apply, please submit cover letter, resume, location preference, and salary expectations.
We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, age, national origin, religion, orientation, gender identity, status as a veteran, and basis of disability or any other federal, state, or local protected class.
At Mathematica, we understand the importance of building relationships with colleagues. If you're not located near one of our offices but would like opportunities to meet up with co-workers, we offer coworking spaces where available. Ask your Talent Acquisition partner for more information about this opportunity and whether it's an option in your area.
Any offer of employment will be contingent upon passing a background check. Various federal agencies with whom we contract require that staff successfully undergo security clearance as a condition of working on the project. If you are assigned to such a project, you will be required to obtain the requisite security clearance. Additionally, if you participate in or complete the application process and are denied, Mathematica may choose to terminate your employment.
We take pride in our employees and in their commitment to excellence. We encourage staff to collaborate in developing creative solutions to difficult problems and to share the responsibility and enjoyment of carrying out complex projects. This collegial spirit has helped us earn our reputation for innovative and high-quality work.