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Flo Health

Digital women’s health tracking and insights

Senior User Acquisition Manager - Web

Full-TimeUpdated on 10/15/2026
€4.8k - €5.8k/mo+ Performance incentive scheme
Senior
Ukraine
HybridThree days per week in the office are required.
Growth & MarketingPerformance & Paid Marketing

About the job

Requirements
  • At least five years of performance marketing experience in user acquisition, ideally in high-growth environments.
  • Expert-level experience managing campaigns at scale across Meta Ads and/or Google Ads, including Demand Gen and YouTube, and hands-on experience with TikTok Ads and/or Snapchat Ads.
  • A proven track record managing significant monthly budgets and optimizing for return on ad spend, cost per acquisition, and lifetime value.
  • A solid understanding of web attribution principles and experience with tracking and analytics platforms.
  • Proficiency in business intelligence tools such as Looker, Tableau, or Power BI, or similar; ability to pull and analyze data using SQL, advanced Excel, or Google Sheets.
  • Practical experience using AI tools to automate or accelerate marketing workflows, including reporting, creative analysis, campaign optimization, or process automation.
  • Upper-intermediate or advanced English proficiency.
  • Ability to conduct market research and competitor analysis.
Responsibilities
  • Plan, execute, and scale web user-acquisition campaigns across Meta (Facebook and Instagram), Google Ads, TikTok, and Snapchat.
  • Own user-acquisition strategy and key performance indicators end-to-end, defining execution approach and delivering results.
  • Monitor and optimize account structure, bidding models, and audience segmentation across platforms.
  • Lead creative testing frameworks by building and managing scalable systems for testing high volumes of creatives, identifying winning creatives and the reasons for their performance, and replicating success at scale.
  • Drive incremental growth through performance-focused strategy and rapid experimentation.
  • Own dynamic budget allocation to maximize return on ad spend.
  • Use AI tools and automation to streamline reporting, creative-testing analysis, campaign optimization, and other recurring user-acquisition workflows.
  • Collaborate with analytics, creative, marketing technology, and growth teams; guide creative focus, forecast asset delivery, and write clear technical requirements.
  • Analyze lifetime value, monetization, and web funnels, investigating changes in performance metrics.
  • Generate insights from performance data, surface opportunities, and produce regular performance reports and strategic recommendations.
  • Stay current on industry trends, platform updates, evolving privacy regulations, and emerging AI capabilities relevant to performance marketing.
Desired Qualifications
  • Experience in health technology, wellness, or other strictly regulated verticals is a strong advantage.

About the company

Flo Health develops a mobile app that helps women manage their health by tracking menstrual cycles, ovulation, pregnancy, and menopause. The app uses user-entered data and signals from the body to provide personalized health insights, curated content, and a private community where users can ask questions. It features a large team of medical experts and tools like Flo Anonymous Mode to protect privacy. Users access cycle and fertility tracking, educational content, and health resources through the app, with some features and access donated to users in need through pro-social programs. Flo also partners with research and health organizations to advance women’s health and reduce knowledge gaps. The goal is to democratize access to accurate, personalized health information for women worldwide and empower proactive health management while improving health literacy and reducing stigma.

Company Size

501-1,000

Company Stage

Series C

Total Funding

$276.4M

Headquarters

London, United Kingdom

Founded

2015

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Simplify Jobs

Simplify's Take

What believers are saying

  • Flo hired Remitly CMO Rina Hahn on August 26, 2026, sharpening growth execution.
  • Flo made perimenopause tools free in September 2026, broadening adoption and engagement.
  • Flo’s workforce reached 677 employees in March 2026, showing continued hiring momentum.

What critics are saying

  • Flo faces a $59.5 million privacy settlement, with final approval due October 29, 2026.
  • Meta’s September 2026 jury loss reinforces allegations that Flo data fed ad targeting.
  • Bits of Freedom’s June 2026 complaint invites Dutch scrutiny over intimate health-data handling.

What makes Flo Health unique

  • Flo had 80 million monthly active users in 2026, dwarfing most femtech rivals.
  • Flo launched doctor-backed perimenopause tools in May 2026, extending lifetime value beyond fertility.
  • Flo’s Anonymous Mode and privacy brand reduce stigma for sensitive cycle tracking.

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Benefits

Health Insurance

Paid Vacation

Paid Sick Leave

Paid Holidays

Parental Leave

Flexible Work Hours

Hybrid Work Options

Unlimited Paid Time Off

401(k) Company Match

401(k) Retirement Plan

Sabbatical Leave

Performance Bonus

Wellness Program

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
PR Newswire
Oct 12th, 2026
Flo Health and Google Health Join Forces to Put Women's Health at the Center of Wearable Tracking and Personalized Coaching

/PRNewswire/ -- Flo Health, the #1 women's health platform worldwide, announces today a multi-year strategic partnership with Google Health to create a more...

Tech News Tube
Oct 12th, 2026
Google teams up with menstrual health tracker Flo to develop new wellness hardware and sync apps.

Google teams up with menstrual health tracker Flo to develop new wellness hardware and sync apps. * Engadget Oct 12, 2026, 9:00 am62 ptsTrending Flo Health users will able to sync their cycle data with the Google Health app starting early next year. Read Article Share Article * email * x.com * facebook * pocket * reddit * tumblr * linkedin * pinterest Tech News Tube is a real time news feed of the latest technology news headlines. Follow all of the top tech sites in one place, on the web or your mobile device.

PR Newswire
Sep 21st, 2026
Flo Health: 66% of perimenopausal women told symptoms are "just part of getting older

Flo Health, the leading women's health app, has launched its "Make Dismissal History" campaign to address the widespread dismissal of perimenopause symptoms. A survey of 1,493 US-based perimenopausal Flo users revealed that 53% felt their symptoms were dismissed or not taken seriously by medical professionals. The research found that 66% were told their symptoms were "just a part of getting older", whilst 69% of those dismissed delayed seeking medical care. Nearly half have never discussed their symptoms with a healthcare professional. To support women experiencing perimenopause, Flo is temporarily removing paywall restrictions on its perimenopause features, including the Peri Score, symptom tracker, and menopause timeline. The campaign includes public displays in New York City illustrating the historical dismissal of women's health concerns. Flo Health serves 80 million monthly active users globally.

Yahoo Finance
Aug 26th, 2026
Former Remitly CMO Rina Hahn joins Flo Health as chief marketing officer

Flo Health, the leading women's health app, has appointed Rina Hahn as chief marketing officer. Hahn brings nearly 20 years of experience in digital marketing, most recently serving as CMO at Remitly, a global digital financial services company. During her tenure at Remitly, Hahn built and led a 150-person global marketing organisation through an initial public offering, overseeing acquisition, brand and lifecycle operations across more than 170 countries. She joined Remitly when it was similar in size to Flo Health and helped scale it to over $2 billion in annual revenue. The appointment comes as Flo Health expands its medically backed product offerings for women at every stage of their hormonal journey, from first period through perimenopause. Based in Flo's London office, Hahn will lead brand, social, paid media and user acquisition teams.

PR Newswire
Jun 11th, 2026
Flo Health ranked #1 in Sifted's top 100 consumer tech companies in Europe.

Flo Health ranked #1 in Sifted's top 100 consumer tech companies in Europe. Jun 11, 2026, 09:00 ET The inaugural list of the most significant consumer technology companies announced at SXSW London LONDON, June 11, 2026 /PRNewswire/ - Flo Health, the world's leading women's health platform and Europe's first femtech unicorn, was ranked #1 in the Sifted Consumer 100, Europe's first dedicated annual ranking of breakout consumer tech startups, demonstrating mainstream adoption, cultural momentum and global significance. The ranking was revealed live at this year's SXSW London during a ceremony at Juju's Bar and Stage, where Chief Financial Officer Tamara Orlova accepted the recognition before an audience of investors, media, and industry leaders. To determine the ranking, Sifted used a scoring model to assess companies across quantitative signals including fundraising track record, funding velocity, investor strength, employee growth and consumer traction, such as app-store performance, ratings, website traffic, search interest and social media mentions. Judges from Sifted's intelligence and editorial teams, alongside SXSW, scored companies across three areas: reach, meaning how widely adopted the product is among consumers; habit, meaning how deeply embedded it is in people's lives; and buzz, meaning the cultural momentum around the brand. The final ranking is designed to identify the European consumer startup with the strongest signs of breakout potential: products consumers are adopting, returning to and talking about, with the ability to scale beyond their home markets. "What makes this recognition especially meaningful is what it says about the future of women's health," said Tamara Orlova, Chief Financial Officer at Flo Health. "For too long, women's health was overlooked by the technology industry. Today, more than 81 million people trust Flo every month to support their reproductive health, fertility, pregnancy, and perimenopause journeys, demonstrating that women's health is not a niche category, but an essential part of everyday life." Building Trust at Scale Flo's top ranking comes as the company's approach to data stewardship has become increasingly central to its market position. The company's Trust and Safety Centre (flo.health/privacy-portal) is a publicly accessible hub where users can review Flo's privacy practices, certifications, and data governance commitments in plain language. The portal reflects a core principle the company has built its product around: trust is the product itself, not a prerequisite for selling one. Flo holds dual ISO 27001 and ISO 27701 certifications. It is the first and only period tracking app to achieve both. ISO 27001 covers information security management; ISO 27701 covers privacy management and maps directly to General Data Protection Regulation (GDPR) compliance requirements. Both certifications are independently verified and recertified annually. No other app in the femtech category holds the same combination. The company's Anonymous Mode allows users to track menstrual health, fertility data, and pregnancy information without linking any personal identifiers to their health data. The feature was recognized by TIME as a Best Invention in 2023, named a finalist for Fast Company's World Changing Ideas Awards, and won the IAPP Privacy Innovation Award in 2022. The underlying technology uses Oblivious HTTP (OHTTP) and post-quantum cryptography, a combination the company built specifically because existing standards were insufficient for the sensitivity of the data it handles. About Flo Health Flo Health is the #1 Health and Fitness app worldwide and the #1 OB-GYN-recommended platform for period and cycle tracking. In 2024, Flo became the first European femtech unicorn following an investment from General Atlantic and now supports 81 million monthly active users (MAUs) worldwide. Powered by a network of over 100+ medical experts, Flo guides women through every stage of their health journey - from menstruation to conception, pregnancy, and menopause - offering curated cycle and ovulation tracking, personalized health insights, daily educational content, and a private community for users to share questions or concerns. Through its Pass it on Project, Flo has donated 28M Flo Premium subscriptions to improve health literacy to women in need, aiming to reach up to one billion. A leader in privacy and security, Flo Health's Anonymous Mode feature was recognized as one of TIME's Best Inventions 2023 and also named a finalist for Fast Company's 2023 World Changing Ideas Awards as part of the company's commitment to privacy. SOURCE Flo Health