Practical in‑situ task: Candidates were first given an individual, on-site task to complete. This was used to assess practical skills, problem‑solving ability, and how candidates perform in a real working environment. Technical interview (after 3 weeks): Approximately three weeks after the task, shortlisted candidates were invited to an interview with the technical team. This stage focused on discussing the task, exploring technical knowledge in more depth, and assessing overall fit for the role.