Subject-Matter Experts (SMEs)
SMEs provide scientific direction, domain knowledge, and validation.
They clarify goals and constraints, ensure that solutions reflect real research workflows, and assess whether outcomes meet scientific expectations.
Cross-functional Teams
Scalable research software delivery requires more than technical implementation. It requires structured collaboration across complementary roles.
The ADACS model brings together Research Software Engineers (RSEs), Subject-Matter Experts (SMEs), and Technical Program Managers (TPMs) into integrated delivery units with shared governance and clear accountability.
Each role contributes distinct expertise, but impact comes from operating as a coordinated whole.
Core principle: Effective delivery depends on engineering discipline, domain insight, and structured coordination — not implementation skill alone.
Technical Program Managers (TPMs)
TPMs translate scientific objectives into structured delivery plans.
They coordinate roles, manage risk, maintain alignment, and ensure that projects progress through clearly defined phases with appropriate governance and review.
Research Software Engineers (RSEs)
RSEs are highly trained software professionals who design and build robust, sustainable, and performant research software.
Working in close partnership with research teams, they apply modern engineering practices to ensure tools are maintainable, scalable, and aligned with evolving requirements.
Operating as a Single Delivery Unit
When integrated effectively, these roles function as a single delivery unit.
A shared technical language, continuous feedback, and clearly defined responsibilities reduce risk and increase the likelihood that delivered tools are adopted, sustained, and valued.