Director of Engineering

Our Company

We’re a growing, ambitious Health Tech business building the essential digital health partner of tomorrow to empower women, girls, and people who menstruate with the knowledge and support they need to stay well and live better.

• Leading GenAI technical strategy and implementation, including:
  • Developing model benchmarking and evaluation frameworks
  • Driving AI tooling development and integration
  • Designing human‑in‑the‑loop systems
  • Establishing dataset collection and curation methodologies
  • Architecting AI infrastructure (model serving, monitoring, scaling)
  • Optimizing performance and defining quality metrics
• Providing cross‑functional leadership:
  • Partnering with medical teams for model safety validation
  • Collaborating with product teams to define model usefulness metrics and user needs
  • Working alongside product peers on solution design and user experience
  • Making technical decisions while aligning with business objectives
  • Building and maintaining relationships with key stakeholders across departments
• Managing people:
  • Building and developing high‑performing engineering teams
  • Coaching and mentoring engineering managers
  • Driving hiring strategies and team growth
  • Fostering an inclusive and collaborative team culture
  • Setting clear goals and development paths for direct reports

• Deep technical expertise in GenAI systems and infrastructure
• Proven track record of leading engineering teams
• Strong cross‑functional leadership experience
• Experience with AI safety and evaluation frameworks
• Track record of successful product delivery
• Excellence in stakeholder management
• Strong technical decision‑making abilities

The salary for the role in the UK starts from GBP 140,000 gross. Salary ranges may vary depending on your skills, competencies and experience.

• A flexible working environment with the opportunity to come into the office and work from home
• Company equity grants through Flo’s Employee Share Option Plan (ESOP)
• Paid holiday and sick leave
• Fully paid female health and sick leave, in addition to holiday and regular sick leave
• Workations – an opportunity to work abroad for two months a year
• Six months paid maternity leave, and one month paid paternity leave (subject to qualifying conditions) inclusive of same‑sex and adoptive parents
• Career growth, progression, and learning development resources
• Annual salary reviews
• Unlimited free premium Flo subscriptions
• A whole host of other benefits (health/pension/social schemes)

We’re problem solvers, adaptable, empathy‑driven and results‑led. People here like working in a fast‑paced, multi‑national, multi‑cultural and ever‑changing environment. Everyone has an impact on a powerful mission, and is happy to roll their sleeves up to ideate solutions and put them in place. Being part of a growing business means that sometimes it’s not easy and we work hard, but our mission is always at the forefront of what we do.

The strength of our workforce is in the diverse backgrounds of our employees, and Flo is committed to applying its equal opportunities policy at all stages of recruitment and selection. This means recruitment and selection of talent into Flo Health companies is only based on individual merit and qualifications directly related to professional competence. Shortlisting, interviewing, and selection will always be carried out without regard to gender identity or expression, sexual orientation, marital or civil partnership status, colour, race, nationality, ethnic or national origins, religion or beliefs, ancestry, age, veteran status, mental or physical disability, medical condition, pregnancy or maternity status, trade union membership, or any other protected characteristics.

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