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, we became the first product of our kind to reach a $1B valuation in 2024 and continue to grow rapidly.
With 6M paid subscribers and the highest-rated experience in the App Store’s health category, Flo has built trust over 10 years by focusing on AI-powered, privacy-first, clinically backed digital health to help users understand their bodies better.
The Job
As an Android Engineer at Flo, you will help shape the mobile experience for millions of users globally. The app is trusted by 1 in 4 women aged 18–44 in the US and users from 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 entire mobile lifecycle, from feature ideation to release and iteration.
Flo is not a feature factory; engineers own the product, quality, and outcomes. They value problem-solving, collaboration, and shipping with purpose in a fast-moving environment.
Your Experience
Must have:
- Expert-level knowledge of Android with 7+ years of experience in developing, shipping, and maintaining mobile applications
- Experience in developing large mobile apps with rich UI, preferably for global consumer markets
- Proficiency in Java and strong object-oriented design skills
- Strong knowledge of various Android versions, UI design principles, patterns, best practices, and handling different screen sizes and aspect ratios
- Experience with Google technologies, development guidelines, including Google Play processes for app submission and upkeep
- Good understanding of the mobile product life cycle and familiarity with Agile methodologies
- Agile mindset, ambition, motivation, and good teamwork skills
Nice to have:
- Knowledge of Kotlin, Clean Architecture, and reactive programming
- Understanding of UX and interaction design
- Experience with mobile continuous delivery tooling (build, test, and release automation)
- Integration with BI and analytical systems, A/B testing experience
- Experience with alternative Android markets
- Skills in optimizing data usage over mobile networks and experience with offline-first apps
Responsibilities
- Utilize modern frameworks and libraries alongside in-house components
- Create engaging user experiences with attractive designs
- Implement continuous delivery practices
How We Work
Flo values mission-led, product-driven work. The team moves fast, stays focused, and takes ownership from concept to impact. Debate and shared decisions are encouraged. The team cares about craft, ships with purpose, and consistently raises standards.
Working at Flo requires commitment, resilience, and determination because the goal is better health outcomes.
Benefits
- Competitive salary with annual reviews
- Participation in Flo’s performance incentive scheme
- Paid holidays, sick leave, and female health leave
- Enhanced parental leave for maternity, paternity, same-sex, and adoptive parents
- Professional growth opportunities and learning support
- Flexible work arrangements including office and home work, plus up to 2 months working abroad annually
- 5-week fully paid sabbatical after 5 years of service
- Flo Premium access for friends and family, with additional health, pension, and wellbeing perks
Diversity, Equity and Inclusion
Flo is an equal opportunity employer. Hiring is based solely on merit, skill, and role suitability. The company welcomes applicants from diverse backgrounds, communities, and identities. More details are available in their
privacy notice for job applicants.