About Flo
Flo is the world’s #1 health app on a mission to build a better future for female health. Backed by a $200M investment led by General Atlantic, it became the first product of its kind to reach a $1B valuation in 2024. With 6M paid subscribers and the highest-rated experience in the App Store’s health category, Flo has spent 10 years earning trust at scale, building the next generation of digital health that is AI-powered, privacy-first, and clinically backed.
The Job
As an Android Engineer at Flo, you will help shape the mobile experience for millions of users. Flo’s app is used by 1 in 4 women aged 18–44 in the US and is trusted by users in over 100 countries. The role involves building large-scale mobile applications with rich, intuitive interfaces optimized for speed, accessibility, and privacy. You'll be part of a cross-functional team working across the full mobile lifecycle, from feature ideation to release and iteration. Engineers at Flo own the product, quality, and outcomes, working as problem-solvers and collaborators who ship with purpose.
Your Experience
Must have:
- Expert-level knowledge of Android with 7+ years of experience developing, shipping, and maintaining mobile applications
- Experience developing large mobile applications with rich UI, preferably for global consumer markets
- Proficient in Java with strong object-oriented design skills
- Strong knowledge of various Android versions, Android UI design principles, patterns, best practices, and handling different screen sizes and aspect ratios
- Experience with Google technologies, development guidelines, and Google Play processes for app submission and maintenance
- Good understanding of the mobile product life cycle and acquaintance with Agile methodologies
- Agile mindset, ambitious, motivated, and a good team player
Nice to have:
- Knowledge of Kotlin programming language, Clean Architecture, and reactive programming
- Knowledge of UX and Interaction design
- Experience with mobile continuous delivery tooling (build, test, and release automation)
- Integration with BI and analytical systems and A/B testing
- Experience with alternative Android markets
- Optimizing data usage over mobile networks and experience with offline-first apps
Responsibilities
- Develop using modern frameworks and libraries along with in-house components
- Create spicy user experiences and attractive designs
- Participate in Continuous Delivery
How We Work
Flo is a mission-led, product-driven team that moves fast, stays focused, and takes ownership — from brief to build to impact. Debate is encouraged, decisions are shared, and the company cares about craft, shipping with purpose, and constantly raising the bar. Employees take their work seriously but not themselves, embracing commitment, resilience, and drive to persist through challenges for better health outcomes.
What You'll Get
- 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 impactful work and learning support
- Flexible office plus home working arrangement, including up to 2 months a year working abroad
- 5-week fully paid sabbatical at 5-year tenure (Floversary)
- Flo Premium for friends & family, plus additional health, pension, and wellbeing perks
Diversity, Equity, and Inclusion
Flo values strength in diversity and hires based on merit, skill, and role fit only. It is an equal opportunity employer welcoming applicants from all backgrounds, communities, and identities. The company provides a privacy notice for job applicants.