| Technical Designer Design | — | — | — | — | 16 Feb 2026 |
| Interior Designer (Strong in FF&E) | — | — | — | — | 27 Jan 2026 |
| FF&E Designer Design | — | — | — | — | 17 Nov 2025 |
| Senior Interior Designer (Barcelona) | — | — | — | — | 18 Sept 2025 |
| Project Coordinator / Project Manager (HBA overseas office and client liaison)/プロジェクトコーディネーター/プロジェクトマネージャー（HBA海外事務所及びクライアント対応担当） | — | — | — | — | 4 Aug 2025 |
| BIM Architects / BIM Interior Designers | — | — | — | — | 20 Jun 2025 |
| Interior Designer Design | — | — | — | — | 27 Jan 2025 |
| Design Director Design | — | — | Director | — | 21 Oct 2024 |
| Intermediate FF&E Designer | — | — | — | — | 8 Oct 2024 |
| Intermediate Interior Designer Design | — | — | Mid | — | 8 Oct 2024 |
| Architectural Designer Design | — | — | — | — | 21 Mar 2024 |
| Senior FF&E Designer / FF&E Designer | — | — | — | — | 13 Mar 2024 |
| Intermediate / Senior Interior Designer | — | — | — | — | 7 Feb 2024 |
| Associate | — | — | Entry | — | 2 Feb 2024 |
| Studio Lead, Lighting Designer | — | — | — | — | 16 Jan 2024 |
| HBA Art Open Application | — | — | — | — | 15 Jan 2024 |
| HBA Leisure Open Application | — | — | — | — | 15 Jan 2024 |
| Light Directions Open Application | — | — | — | — | 15 Jan 2024 |
| Coopers Hill Open Application | — | — | — | — | 15 Jan 2024 |
| Internship | — | — | Intern | — | 11 Jan 2024 |
| Senior Interior Designer Design | — | — | Senior | — | 5 Jan 2024 |
| Senior FF&E Designer / FF&E Designer (multiple vacancies) | — | — | — | — | 30 Nov 2023 |
| Project Director Operations & Admin | — | — | Director | — | 15 Nov 2023 |
