Executive Assistant to Co-Founder — Strategic Support & Travel

Phasecraft; Greater London; On-site; GBP 30,000 - 50,000; Full time

Job summary

A quantum algorithms company in Greater London is seeking an experienced Executive Assistant to support a Co-Founder in their London office. The role involves managing a complex diary, coordinating travel, and ensuring smooth communication with stakeholders. Ideal candidates will have a strong background in supporting C-level executives in fast-paced environments, excellent time-management skills, and the ability to handle confidential information with discretion. Applications close on 11th January 2026.

Qualifications

• Proven experience supporting C-level executives in a fast-paced environment.
• Exceptional organisational and time-management skills.
• Ability to multitask and stay calm under pressure.

Responsibilities

• Manage the Co-Founder's complex diary and prioritise meetings.
• Triage and prioritise academic administrative tasks.
• Serve as point of contact for stakeholders.

Skills

Organisational skills

Time management

Problem-solving

Discretion and confidentiality

Communication skills

Job description

A quantum algorithms company in Greater London is seeking an experienced Executive Assistant to support a Co-Founder in their London office. The role involves managing a complex diary, coordinating travel, and ensuring smooth communication with stakeholders. Ideal candidates will have a strong background in supporting C-level executives in fast-paced environments, excellent time-management skills, and the ability to handle confidential information with discretion. Applications close on 11th January 2026.