Office Administrator (Hiring Immediately)

500M+ downloads. 80M+ monthly users. A decade of building – and we’re still accelerating.

Flo is the world’s #1 health & fitness app worldwide on a mission to build a better future for female health. Backed by a $200M investment led by General Atlantic, we became the first product of our kind to reach a $1B valuation in 2024 – and we’re not slowing down.

With 7M paid subscribers and the highest-rated experience in the App Store’s health category, we’ve spent 10 years earning trust at scale. Now, we’re building the next generation of digital health – AI-powered, privacy-first, clinically backed – to help our users know their body better.

The job

We’re looking for a highly organised and people-oriented Office Administrator to support daily operations in our London office.

This is a full-time, on-site role requiring office presence Monday to Friday .

Your Experience

What we’re looking for

• Around 12 months of experience in an office-based, administrative, or customer-facing role (e.g. Office Assistant, Receptionist, or similar)
• Strong communication skills and a friendly, helpful attitude
• Good organisational skills and attention to detail
• Comfortable with basic admin tasks and coordinating with others
• Familiarity with tools like Google Workspace, Slack, is a plus
• Eagerness to learn, take initiative, and support different tasks
• Ability to stay calm and positive in a busy environment

• Support the day-to-day running of the London office alongside the Office Manager
• Welcome visitors and help create a friendly, professional office environment
• Assist with managing office supplies, deliveries, and basic logistics
• Help keep the office tidy, organised, and well-stocked
• Support with setting up desks, equipment, and meeting rooms
• Assist with shipments and deliveries for team members

Team & Administrative Support:

• Help with onboarding and offboarding tasks (e.g. preparing equipment, coordinating logistics)
• Support internal events, team activities, and wellbeing initiatives
• Assist with maintaining office inventory (e.g. supplies, swag)
• Provide basic support to IT and People teams when needed
• Take on ad-hoc tasks to support the team and ensure everything runs smoothly

#LI-LM12 #LI-Hybrid

Annual Salary Range (ranges may vary based on skills and experience)

£27,000—£33,000 GBP

How we work

We’re a mission-led, product-driven team. We move fast, stay focused and take ownership – from brief to build to impact. Debate is encouraged. Decisions are shared. We care about craft, ship with purpose, and always raise the bar.

You’ll be working with people who take their work seriously, not themselves. It takes commitment, resilience, and the drive to keep going when things get tough. Because better health outcomes are worth it.

What you'll get

We support impact with meaningful reward. Here’s what that looks like:

• Competitive salary and annual reviews
• Opportunity to participate in Flo’s performance incentive scheme
• Paid holiday, sick leave, and female health leave
• Enhanced parental leave and pay for maternity, paternity, same-sex and adoptive parents
• Accelerated professional growth through world-changing work and learning support
• In-person collaboration and work in a hybrid model, with 3 days per week spent in the office
• 5-week fully paid sabbatical at 5-year Floversary
• Flo Premium for friends & family, plus more health, pension and wellbeing perks

Diversity, equity and inclusion

Our strength is in our differences. At Flo, hiring is based on merit, skill and what you bring to the role – nothing else. We’re proud to be an equal opportunity employer, and we welcome applicants from all backgrounds, communities and identities. Read our privacy notice for job applicants .