Вакансии Flo Health: работа в IT и digital

Senior Product Designers at Flo play a pivotal role in shaping complex, system-level design solutions that elevate user experiences across the Flo app. This role combines deep expertise in UX thinking, interaction design, systemic thinking, AI tooling and visual craft with the ability to architect scalable frameworks and influence product direction. 

As a senior individual contributor, you will be tackling the most challenging design problems, setting the quality bar for the team, and ensuring designs are accessible, inclusive, and emotionally resonant. You will collaborate with product, engineering, research, medical, legal and content disciplines, leveraging high-fidelity prototypes to drive critical business decisions, raising craft excellence, and contributing significantly to Flo’s overarching vision.

Your Experience

Must have:

• 8+ years of professional experience designing mobile applications.
• Portfolio demonstrating expertise in systemic design, advanced prototyping skills, micro-interactions, and the ability to architect solutions with measurable product impact.
• Experience creating scalable frameworks, contribution to design systems, and interaction models.
• Proficiency in Figma and advanced prototyping tools (e.g., Protopie).
• Experience using motion and animation tools (e.g., Lottie, Rive, After Effects).
• Experience leveraging AI/LLM tools to accelerate design exploration and streamline concept validation (e.g., Claude, Vercel).
• Strong communication and presentation skills; ability to distill complex ideas into clear narratives and influence stakeholders.
• Deeply collaborative, with experience mentoring and raising the craft bar for design teams.

Nice to have:

• Experience designing gamified or behaviour-change-driven experiences.
• Experience working in health tech or regulated industries

What you'll be doing

You'll be responsible for:

• Lead complex design projects (0 → 1), creating scalable frameworks and systems that support growth and innovation.
• Proactively tackle complex and ambiguous challenges, defining requirements and prioritising the most impactful workstreams to deliver clear, compelling, user-centred experiences.
• Design features, e2e flows, and experiments that align with user needs and business goals (e.g., engagement, retention, etc.).
• Produce high-fidelity prototypes and mock-ups using Figma or advanced tools, strategically utilising AI to streamline the concept-to-validation process.
• Develop and evolve interaction models, motion principles, and visual systems that scale across teams and inspire adoption.
• Collaborate closely with product managers, engineers, researchers, and content designers to deliver cohesive solutions.
• Proactively mentor peers, junior designers, and non-designers, providing actionable feedback and upskilling guidance to raise the overall craft bar.
• Advocate for emotionally intelligent, ethical design and ensure accessibility standards are upheld at every stage.
• Be a key contributor to our design system, ensuring accessibility, inclusivity, and scalability in all outputs.
• Integrate AI tools into day-to-day work.

What you'll be measured on:

• Deliver complex design initiatives that significantly improve user engagement, retention, and user satisfaction outcomes.
• Strengthen Flo’s design systems, frameworks, animation and motion principles to enable scalable, high-quality design across teams.
• Raise team capability and craft standards by mentoring peers and contributing to a culture of design excellence.

#LI-AJ1 #LI-Hybrid

The Velocity team exists to eliminate friction. We treat our internal developers as our customers. You will:

• Abstract Complexity: Build intuitive tooling that enables self-service allowing devs to focus on product logic.
• Standardize Excellence: Bake best-practices, security, observability, and scalability into the core stack so they aren't afterthoughts.

What You Will Do

• Developer Experience: Build self-service tools that give product teams autonomy without sacrificing system stability.
• Platform Engineering: Architect and evolve our core stack (AWS, EKS, Terraform).
• Systems Resilience: Lead reliability initiatives, including business continuity planning and a sustainable on-call rotation.
• High-Scale Privacy: Support the infrastructure for industry-leading privacy features, such as our TIME-recognized "Anonymous Mode."
• Observability: Implement best-in-class monitoring (metrics, logs, tracing) to ensure issues are identified and mitigated before they impact the user.

What You Bring

• Experience: 15+ years in AWS Infrastructure, DevEx, SRE, or DevOps roles supporting high-traffic, distributed environments.
• Cloud Native Mastery: Deep expertise in AWS and Kubernetes (K8s) is essential.
• Automation Mindset: Proficient in Infrastructure as Code (Terraform), a coding background with experience with Python, Scala or Go would be beneficial.
• Technical Breadth: You will feel comfortable at all levels of the stack, from developing front ends using React through to engineering Terraform modules to deliver infrastructure abstractions.
• Communication: A "doc-first" mentality and the ability to collaborate across distributed product teams.

AI First: You will have experience of the impact which AI automation is having on development teams and the software delivery lifecycle and have strong ideas on how to support them through it

Bonus Points

• Background in hardening infrastructure for high-compliance or security-sensitive environments.
• Experience scaling consumer tech platforms with millions of concurrent users.
• Professional Accreditation such as AWS Professional Architect, CKAD or KCSA.

Why Join Flo?

• High Impact: Flo is re-writing women’s health. 
• Autonomy: We hire experts and empower you to deliver.
• Cutting-Edge Stack: Work with modern tools like Sentry, EKS, and Terraform in a fast-paced, "fail-forward" environment at a huge scale.

Flo is looking for a Director, Head of Global PR & Communications to shape how the world understands our company, mission, and impact.

You will lead Flo’s global external communications strategy across corporate, consumer, product, scientific, and executive communications. You will build influential narratives that strengthen Flo’s position as a category-defining women’s health company, deepen trust in our brand, and raise the visibility of women’s health.

This is both a strategic and hands-on role. You will advise senior executives on complex issues while building media relationships, developing stories, preparing spokespeople, and leading responses when the stakes are high.

The ideal candidate will bring the judgment and credibility required to communicate responsibly at the intersection of healthcare, technology, privacy, science, culture, and public policy.

What you’ll do

Lead Flo’s communications strategy

• Develop a global PR and external communications strategy aligned with Flo’s brand, product, commercial, and company priorities.
• Create a differentiated corporate narrative that positions Flo as a leader in women’s health, consumer technology, and medically credible digital health.
• Lead communications across corporate reputation, product launches, scientific research, partnerships, executive visibility, and thought leadership.
• Identify the conversations Flo should lead and establish clear objectives and measures of success.

Build reputation through powerful storytelling

• Strengthen trust in Flo among consumers, healthcare professionals, media, partners, policymakers, and other influential stakeholders.
• Build relationships with leading journalists and opinion leaders across health, technology, business, science, and consumer media.
• Develop a consistent pipeline of proactive stories that extends beyond company announcements and product launches.
• Translate clinical research, product innovation, and proprietary insights into compelling, accessible stories without compromising medical credibility.
• Partner with Medical Affairs, Science and Research, Privacy, Security, Legal, Product, and Public Policy to communicate complex and sensitive topics accurately.
• Act as a senior company spokesperson and prepare executives and subject-matter experts for media engagements.

Advise leaders and protect Flo’s reputation

• Serve as a trusted communications adviser to the CEO, CMO, executive leadership team, and other senior stakeholders.
• Build distinctive thought leadership platforms for Flo’s executives, doctors, scientists, and researchers.
• Lead issues management and crisis communications, including scenario planning, escalation protocols, response strategies, and spokesperson preparation.
• Anticipate reputational risks across reproductive health, medical claims, data privacy, AI, and public policy.
• Provide clear, composed counsel under pressure, balancing transparency, empathy, legal considerations, medical accuracy, and the needs of Flo’s community.

Lead the function

• Build, lead, and develop a high-performing global communications team.
• Manage PR agencies and specialist partners across priority markets.
• Own the communications budget and allocate resources against the highest-impact priorities.
• Establish strong global processes while allowing for local cultural and media nuance.
• Partner with the People team to ensure consistency across external and employee communications.

What you’ll bring

• Significant progressive experience in public relations and corporate communications within a high-profile, consumer-facing organization.
• A track record of leading global communications strategies that strengthen reputation and support business growth.
• Experience in digital health, healthcare, consumer technology, or another complex and highly regulated sector.
• Deep expertise in corporate reputation, consumer PR, executive communications, media relations, issues management, and crisis communications.
• Strong relationships with relevant global media, or a demonstrated ability to build them.
• Experience translating technical, medical, scientific, or data-led subjects into clear and compelling narratives.
• Sound judgment when navigating sensitive issues, incomplete information, and public scrutiny.
• Experience advising CEOs and senior executives, with the confidence to offer constructive challenge.
• Strong people leadership and experience managing teams, agencies, budgets, and international programs.
• Exceptional written and verbal communication skills.
• A data-informed approach to communications planning and evaluation.
• The ability to move between long-term strategy and hands-on delivery in a fast-moving environment.

What will make you successful at Flo

You are an ambitious storyteller who understands that trust is earned through substance, consistency, and action. You combine high standards with pragmatism, remain calm under pressure, and build strong relationships across disciplines and geographies. You are curious about science, technology, culture, and the lived experiences of Flo’s community, and you care deeply about improving women’s health.

The Senior Product Designer plays a pivotal role in shaping complex, system-level design solutions that elevate user experiences across Flo’s app. Working within the User Centric stream on a 0→1 product initiative, this role combines deep expertise in interaction design, systemic thinking, and visual craft with the ability to architect scalable frameworks and influence product direction.

A key focus is the Virtual Clinic - an initiative aimed at closing the loop of care in female health by connecting tracking, insights, consultations, and follow-ups into one seamless experience within Flo.

As a senior individual contributor, the Senior Product Designer tackles the most challenging design problems, sets the quality bar for the team, and ensures designs are accessible, inclusive, and emotionally resonant. They collaborate across product, engineering, research, and content disciplines, raising craft excellence and contributing significantly to Flo’s overarching design vision.

Your Experience

Must have:

• 7+ years of professional experience designing mobile applications.
• Portfolio demonstrating systemic design, advanced interaction design, motion and micro-interaction expertise, and measurable product impact.
• Experience creating scalable frameworks, contribution to design systems, and interaction models.
• Proficiency in Figma and advanced prototyping tools (e.g., Protopie).
• Strong communication and presentation skills; ability to distill complex ideas into clear narratives and influence stakeholders.
• Deeply collaborative, with experience mentoring and raising the craft bar for design teams.
• Commitment to accessibility, inclusion, and ethical design practices

Nice to have:

• Experience in AI/LLM-powered design exploration.
• Experience working in health tech or regulated industries

What you'll be doing

You'll be responsible for:

• Lead complex design projects (0 → 1), creating scalable frameworks and systems that support growth and innovation.
• Translate ambiguous product and data challenges into clear, compelling, user-centred experiences.
• Design features, e2e flows, and experiments that align with user needs and business goals (e.g., engagement, retention, etc.).
• Produce prototypes and high-fidelity mock-ups using Figma or other prototyping tools.
• Collaborate closely with product managers, engineers, researchers, and content designers to deliver cohesive solutions.
• Mentor and support other designers through feedback, craft guidance, and knowledge sharing.
• Advocate for emotionally intelligent, ethical design and ensure accessibility standards are upheld at every stage.

You'll be measured on

• Deliver complex design initiatives that significantly improve user engagement, retention, and user satisfaction outcomes.
• Raise team capability and craft standards by mentoring peers and contributing to a culture of design excellence.

#LI-AJ1 #LI-Hybrid

• 7+ years of hands-on Android development experience, with a track record of shipping and maintaining production applications at scale
• Experience building large, complex mobile applications with polished, performant UIs - ideally for global consumer audiences
• Strong proficiency in Java, with solid object-oriented design principles and a keen eye for clean, maintainable code
• Deep knowledge of the Android ecosystem - including platform fragmentation, UI design patterns, and delivering consistent experiences across a wide range of screen sizes and devices
• Solid familiarity with Google technologies, Play Store submission processes, and Google's development guidelines
• A good grasp of the full mobile product lifecycle, with practical experience working within Agile teams

Nice to have:

• Knowledge of Kotlin programming language, Clean Architecture and reactive programming
• An eye for UX and interaction design - you care about how things feel, not just how they work
• Hands-on experience with mobile CI/CD tooling, including build, test and release automation
• Experience integrating with analytics and BI systems, including A/B testing frameworks
• Experience with alternative Android markets
• Experience optimising data usage over mobile networks and building offline-first applications

• Developing features using modern frameworks, libraries and in-house components - contributing to a shared codebase built to last
• Delivering polished, intuitive user experiences that meet a high bar for design and usability
• Maintaining and improving a continuous delivery pipeline, ensuring fast, reliable and safe releases to production

#LI-Hybrid #LI-AJ1

• Have 7+ years’ experience building distributed backend systems
• Know what it takes to make systems fast, reliable and secure and when to prioritise each
• Are fluent in Java, Scala, Python or similar (and curious enough to learn Scala with us)
• Get DevOps, databases (SQL and NoSQL) and love designing APIs that just work
• Have a strong handle on writing clean, documented, version-controlled code
• Take ownership, show initiative and don’t wait to be told
• Are product-minded and always thinking about the end-user impact

Bonus if you’ve worked with:

• Stream processing
• Public cloud infrastructure (AWS, GCP etc.)

You’ll join a senior engineering team that moves fast, thinks big and builds tech used by millions daily. You’ll work on meaningful problems with real impact - in health, privacy and scale. This isn’t just code for the sake of code. This is building the future of personalised health.

#LI-Hybrid #LI-LM12

Millions of people trust Flo with their most personal health data. As our Security Architect, you’ll make sure we deserve that trust. This is a hands-on individual contributor role. You’ll work side by side with engineering, product and platform teams to shape secure architectures and build the guardrails that let both humans and AI coding agents ship quickly and safely. The role combines security architecture, product and application security engineering and security risk expertise: you will set secure patterns and standards, lead threat modelling and design reviews, embed security into the SDLC and CI/CD, and translate security risk into clear, pragmatic decisions. 

What you’ll do

• Shape secure architecture from day one. Partner with teams early in design, lead security design reviews for new services and major changes, and record key decisions and risk trade-offs.
• Build security harnesses for human and AI-agent development. Design guardrails, sandboxing, least-privilege access for agents and tools, secrets handling, policy-as-code and automated checks that run inside developer and agent workflows.
• Lead on AI and agentic security. Define secure patterns for LLM integrations, MCP servers and tool use, and tackle risks like prompt injection, data leakage, excessive agency and supply-chain compromise.
• Create paved roads. Publish reusable patterns, reference architectures and standards that teams adopt because they’re the easiest option.
• Scale threat modelling. Build tools and skills that let engineers run threat models themselves, and carry out internal security assessments.
• Remove whole classes of vulnerabilities. Automate vulnerability triage and investigation, find systemic root causes, and feed the fixes back into patterns and guardrails.
• Turn risk into clear decisions. Explain security risk in pragmatic terms so the business can prioritise based on risk and value.
• Advise and enable. Be a trusted partner to engineering, product and leadership, coach engineers, and help evaluate third-party and AI tools so they can be adopted securely. Support ISO 27001/27701 so that controls are built into how we engineer, not bolted on afterwards.

What you’ll bring

• 7+ years in security engineering, application/product security or security architecture, including hands-on work securing cloud-native systems
• Deep knowledge of Secure SDLC: threat modelling, security testing, app security review and CI/CD security
• Hands-on experience with AWS and Cloudflare (or equivalents) and Terraform or similar IaC
• A strong grasp of the OWASP Top 10 and the ability to assess exploitability and impact
• Solid coding skills (e.g. Python, Go, Scala) and experience building security tooling or automation
• Practical understanding of the risks in AI-assisted and agentic development and LLM applications (e.g. OWASP Top 10 for LLMs)
• Experience with security risk analysis and risk management methods
• The ability to explain trade-offs clearly to engineers and senior stakeholders, and to win people over

Nice to have

• Experience building guardrails, sandboxes or policy-as-code (e.g. OPA) for developer platforms or AI coding agents
• iOS or Android security experience
• Experience with ISO 27001, ISO 27701 or SOC 2 audits
• A background in health tech, femtech or another regulated, privacy-sensitive industry
• Certifications or degrees such as CISSP, CCSP, OSCP or an MSc in Information Security

Why Flo

You’ll protect data that matters deeply to millions of people. You’ll also help set the standard for how a company adopts agentic engineering safely, and you’ll have real ownership: you design and build the first version, then hand it off to the teams who will run it.

We’re looking for a Senior Technical Product Manager to join our Health Records & Virtual Clinics team. This team is building the foundational infrastructure that powers Flo’s next generation of personalised healthcare experiences. Our mission is to integrate diverse health data sources, from clinical systems and external vendors to user-reported data, including data from wearables directly or via Health Connect/HealthKit into a unified, reliable, and actionable health record. This foundation will enable a new Virtual Clinics direction, delivering personalised, data-driven care journeys at scale.

While this is a deeply technical and data-heavy area, we believe that the true value of health data is unlocked through intuitive, trustworthy, and beautifully designed user experiences. You will partner closely with product design to ensure complex, fragmented health data is translated into clear, intuitive, and user-friendly experiences.

Your Experience

Must have:

• 7+ years of experience in product management, including experience in platform, data, or infrastructure products
• Strong technical background, with experience working on APIs, data pipelines, or distributed systems
• Experience integrating third-party vendors, APIs, or complex ecosystems (healthcare experience is a strong plus)
• Solid understanding of data modeling, data quality challenges, and trade-offs in building scalable data platforms
• Proven passion for building high-quality user experiences, with a track record of partnering closely with design to ship intuitive and elegant products
• Ability to translate complex technical systems and data into simple, user-friendly interfaces and flows
• Experience working in regulated environments and collaborating with clinical, legal, privacy, and security stakeholders
• Proven ability to define and deliver products in ambiguous, fast-moving environments
• Strong analytical mindset, with experience defining and tracking metrics for platform/data products
• Track record of iterative delivery and experimentation, even within complex technical domains
• Excellent stakeholder management and communication skills, with the ability to align cross-functional teams around complex initiatives
• Passion for building impactful healthcare products and improving user outcomes through data

What you'll be doing

You'll be responsible for:

• Define and execute the product strategy and roadmap for Health Records and data integrations, enabling scalable and secure ingestion of data from multiple vendors and systems
• Own the end-to-end lifecycle of health data: from ingestion and normalization to enrichment and activation in downstream experiences
• Lead the development of a unified health data model that supports personalised user experiences, clinical use cases, and Virtual Clinics services
• Partner with design team to creation of best-in-class UI/UX patterns for surfacing health insights, longitudinal records, and care journeys
• Ensure that health data is presented in a way that is actionable, empathetic, and clinically responsible, balancing simplicity with accuracy
• Partner closely with Engineering, Data, Clinical, and Legal teams to ensure data accuracy, regulatory compliance, and user privacy. Own the creation of well-scoped product and technical specifications, and actively participate in technical trade-off discussions. Given the tech- and infrastructure-heavy nature of the team, operate as a deeply embedded partner within the squad, not just a stakeholder, contributing to architecture-level decisions and day-to-day execution
• Drive vendor integration strategy, including prioritisation, evaluation, and long-term partnership management
• Collaborate with AI Platform team to ensure high-quality structured data is available for models and personalised insights
• Balance speed and scalability, making high-judgment trade-offs across infrastructure, data quality, and user-facing impact
• Establish metrics to evaluate data quality, coverage, and downstream impact on user outcomes and business goals
• Stay on top of industry trends in digital health, interoperability, and virtual care, as well as evolving UX patterns in consumer health products

#LI-Hybrid #LI-AJ1

• 7+ years of hands-on Android development experience, with a track record of shipping and maintaining production applications at scale
• Experience building large, complex mobile applications with polished, performant UIs - ideally for global consumer audiences
• Strong proficiency in Java, with solid object-oriented design principles and a keen eye for clean, maintainable code
• Deep knowledge of the Android ecosystem - including platform fragmentation, UI design patterns, and delivering consistent experiences across a wide range of screen sizes and devices
• Solid familiarity with Google technologies, Play Store submission processes, and Google's development guidelines
• A good grasp of the full mobile product lifecycle, with practical experience working within Agile teams

Nice to have:

• Knowledge of Kotlin programming language, Clean Architecture and reactive programming
• An eye for UX and interaction design - you care about how things feel, not just how they work
• Hands-on experience with mobile CI/CD tooling, including build, test and release automation
• Experience integrating with analytics and BI systems, including A/B testing frameworks
• Experience with alternative Android markets
• Experience optimising data usage over mobile networks and building offline-first applications

• Developing features using modern frameworks, libraries and in-house components - contributing to a shared codebase built to last
• Delivering polished, intuitive user experiences that meet a high bar for design and usability
• Maintaining and improving a continuous delivery pipeline, ensuring fast, reliable and safe releases to production

#LI-Hybrid #LI-AJ1

The Velocity team exists to eliminate friction. We treat our internal developers as our customers. You will:

• Abstract Complexity: Build intuitive tooling that enables self-service allowing devs to focus on product logic.
• Standardize Excellence: Bake best-practices, security, observability, and scalability into the core stack so they aren't afterthoughts.

What You Will Do

• Developer Experience: Build self-service tools that give product teams autonomy without sacrificing system stability.
• Platform Engineering: Architect and evolve our core stack (AWS, EKS, Terraform).
• Systems Resilience: Lead reliability initiatives, including business continuity planning and a sustainable on-call rotation.
• High-Scale Privacy: Support the infrastructure for industry-leading privacy features, such as our TIME-recognized "Anonymous Mode."
• Observability: Implement best-in-class monitoring (metrics, logs, tracing) to ensure issues are identified and mitigated before they impact the user.

What You Bring

• Experience: 15+ years in AWS Infrastructure, DevEx, SRE, or DevOps roles supporting high-traffic, distributed environments.
• Cloud Native Mastery: Deep expertise in AWS and Kubernetes (K8s) is essential.
• Automation Mindset: Proficient in Infrastructure as Code (Terraform), a coding background with experience with Python, Scala or Go would be beneficial.
• Technical Breadth: You will feel comfortable at all levels of the stack, from developing front ends using React through to engineering Terraform modules to deliver infrastructure abstractions.
• Communication: A "doc-first" mentality and the ability to collaborate across distributed product teams.

AI First: You will have experience of the impact which AI automation is having on development teams and the software delivery lifecycle and have strong ideas on how to support them through it

Bonus Points

• Background in hardening infrastructure for high-compliance or security-sensitive environments.
• Experience scaling consumer tech platforms with millions of concurrent users.
• Professional Accreditation such as AWS Professional Architect, CKAD or KCSA.

Why Join Flo?

• High Impact: Flo is re-writing women’s health. 
• Autonomy: We hire experts and empower you to deliver.
• Cutting-Edge Stack: Work with modern tools like Sentry, EKS, and Terraform in a fast-paced, "fail-forward" environment at a huge scale.

We are looking for a Senior AI Engineer with strong LLM and product engineering experience to join our AI Platform team and help ship the AI-driven features across our app — including personalized in-app content recommendations, conversational AI-powered insights, and AI-generated mobile push notifications. You will focus on the product-facing behavior of our GenAI features (relevance, quality, latency, and safety), using the platform’s judges, fine-tuning pipelines, and evaluation tools, and contributing to infrastructure work (Databricks, AWS, Terraform) as initiatives require it.

What you’ll do

• Feature development: build and ship LLM-powered product features, including AI-generated mobile push notifications, personalized in-app content recommendations and custom user journeys, and conversational AI-powered insights — including structured output such as charts and widgets
• Latency and UX: reduce perceived and actual response latency through streaming, pregeneration, and inference-time tradeoffs, working closely with product and design on how AI output is experienced by users
• Prompt and model behavior: iterate on prompt design and calibration, use fine-tuned health-domain models (Llama, Gemma, MedGemma) where relevant, and work with the Judge-as-a-Service ecosystem to keep outputs safe and high quality
• Experimentation: help enable A/B testing for model and prompt changes, using evaluation gates to ship safely and measure impact
• Data and evaluation: contribute to synthetic Q&A generation, golden test sets, and evaluation dataset design that supports the features you’re building
• Infrastructure: contribute to Databricks, AWS (EKS), Terraform, or CI/CD work as initiatives require it
• Cross-functional impact: collaborate with Product, Security, Analytics, and Medical teams, and engage with technology partners (Databricks, Google, OpenAI, Anthropic, AWS) on pre-release capabilities relevant to your features

Experience and skills

Must have:

• 7+ years of software engineering, with recent hands-on experience building product features backed by LLMs
• experience with at least one of: prompt engineering, LLM evaluation, fine-tuning, or model serving
• strong Python, and comfort working with APIs/SDKs that wrap LLM calls, prompt templates, and structured outputs
• product sensibility: a track record of shipping user-facing features, with attention to latency, tone, and quality of AI output as experienced by end users
• comfort picking up new infrastructure tools (Databricks, AWS, Terraform, GitHub Actions) as needed — deep prior expertise not required

Nice to have:

• LLM evaluation frameworks (judges, graders, calibration methodology) or fine-tuning techniques (LoRA, RLHF/DPO, model distillation)
• prompt optimisation frameworks (DSPy or similar)
• feature stores or personalization/ranking experience (relevant to in-app content recommendation work)
• healthcare, regulated-industry, or safety-critical AI systems experience
• data engineering fundamentals (Spark, Delta tables, Parquet)

#LI-KP1 #LI-Hybrid 

Principal Infrastructure Engineer

More than 80 million women open Flo every month to understand their bodies and their health. Every one of those sessions runs on infrastructure we build, and the data behind it is as personal as data gets. Keeping that fast and private at this scale is the job.

Velocity runs the platform that every Flo engineer builds on: Kubernetes on AWS, the data stores behind our services, and the golden paths that let product teams ship without needing to be infrastructure experts. We treat our internal developers as our customers. You will:

• Own the foundations: Design and run the Kubernetes and data infrastructure behind 80 million monthly active users, and make it boring in the best sense.
• Turn expertise into self-service: Take what you know about running clusters and databases well, and build it into the defaults so product teams get it for free.

What You Will Do

• Kubernetes at scale: Architect and evolve our EKS estate: cluster lifecycle and upgrades, networking, autoscaling, workload isolation, and the Helm and Terraform that deploy onto it.
• Data infrastructure: Shape how our services use PostgreSQL, DynamoDB and Kafka. Set the patterns for provisioning, access, backup, failover and capacity, so teams aren't solving these problems one service at a time.
• Golden paths: Build self-service tooling and Terraform modules that give product teams autonomy without sacrificing stability or security.
• Reliability: Lead resilience work, including business continuity planning, disaster recovery testing and a sustainable on-call rotation.
• Privacy at scale: Support the infrastructure behind privacy features such as our TIME-recognised "Anonymous Mode", and keep us SOC2, ISO 27001 and ISO 27701 certified while handling some of the most sensitive data there is.
• Observability: Make sure metrics, logs and traces tell us something is wrong before our users do.

What You Bring

• Experience: Many years in infrastructure, platform, SRE or DevOps roles running high-traffic, distributed systems in production. You have operated at Principal or Staff scope, setting direction across teams as well as delivering.
• Kubernetes depth: You have run Kubernetes in production for real workloads, ideally EKS. You can explain what happens between kubectl apply and a pod serving traffic, and you have debugged it when it didn't.
• Data infrastructure awareness: You understand how PostgreSQL, DynamoDB and Kafka behave under load and when they fail: connection limits, replication lag, hot partitions, consumer lag, retention. You don't need to have been a DBA, but you know what good looks like and when to ask for help.
• AWS and infrastructure as code: Strong AWS knowledge and fluent Terraform. Coding experience in Go or Python is a plus.
• Communication: A doc-first habit, and the ability to bring distributed product teams with you.

AI first: you will have seen the impact AI automation is having on development teams and the software delivery lifecycle, and have strong ideas on how infrastructure should support it.

Bonus Points

• Hardening infrastructure for high-compliance or security-sensitive environments (HIPAA, SOC 2, PCI).
• Running managed data services in AWS (RDS, Aurora, MSK, DynamoDB) at scale, including migrations and major version upgrades.
• Scaling consumer platforms with millions of concurrent users.
• Certifications such as AWS Certified Solutions Architect Professional, CKA or CKS.

Why Join Flo?

• High impact: Flo is used by 1 in 4 women aged 18–44 in the US, and has raised $200M to build what comes next.
• Autonomy: We hire experts and trust them to deliver.
• Modern stack at scale: EKS, Terraform, Kafka, PostgreSQL, DynamoDB and Sentry, serving more than 80 million people a month.

As a Growth Product Manager – Core Monetisation at Flo, you’ll own the strategy and execution of initiatives that directly maximise user lifetime value. Your focus will be on pricing, paywall experience, and offer segmentation and personalisation, the core levers driving Flo’s revenue growth.

You’ll collaborate cross-functionally with analysts, designers, researchers, and engineers to design and optimise how users convert to Premium. This role has significant strategic visibility and you’ll work closely with the company product leadership to shape Flo’s monetisation roadmap and ensure our pricing and paywall strategy continues to set the benchmark in the health and wellness space.

This role is pivotal to reinforcing Flo’s position as a global leader in health and fitness, and as the world’s first fully digital female health unicorn.

Your Experience

Must have:

• Proven experience developing pricing and subscription plan segmentation strategies to maximise LTV.
• Strong track record of designing high-converting paywall experiences and personalising monetisation flows based on user segments.
• Hands-on experience leveraging offers, discounts, add-ons, and subscription tiers to drive revenue growth and optimise monetisation performance.
• Experience coordinating paywall campaigns, experiments, and launches across the app in close collaboration with cross-functional teams.
• Deep expertise in A/B testing and experimentation, validating assumptions, and translating results into actionable monetisation improvements.
• Experience working cross-functionally with engineering, design, analytics, and marketing teams to deliver measurable business impact.
• Excellent analytical and problem-solving skills, with the ability to translate data into insights and make informed, evidence-based decisions.
• Comfort working in a fast-paced, high-experiment environment with shifting priorities and multiple competing demands. You thrive in dynamic settings and are energised by experimentation at scale.

Nice to have:

• Experience managing monetisation for a B2C app.
• Experience with monetisation automation and machine learning techniques.

What you'll be doing

You'll be responsible for:

• Analysing and identifying opportunities to optimise paywalls and pricing across regions, segments, and platforms to maximise user lifetime value and profitability.
• Defining and implementing pricing strategies and tactics for subscriptions, complementary products, and add-ons, ensuring alignment with Flo’s business goals and market dynamics.
• Designing and optimising paywall experiences and other monetisation mechanics to maximise conversion rates and deliver a seamless, high-performing upgrade journey.
• Developing and executing targeted pricing and offer strategies for lifecycle moments and seasonal campaigns to unlock incremental revenue during key periods.
• Partnering closely with engineering, design, analytics, and finance teams to enhance Flo’s monetisation systems, experimentation capabilities, and reporting accuracy.
• Overseeing the management of App Store Connect and Google Play Console configurations related to pricing, SKUs, and subscriptions.
• Acting as Flo’s subject-matter expert in monetisation, advising product teams on best practices, experimentation frameworks, and growth strategies that drive LTV.

#LI-Hybrid #LI-AJ1

As Flo continues to scale globally, we're looking for an ambitious and commercially minded Product Manager – Web Onboarding to help accelerate our growth by building and optimising high-performing web acquisition funnels. This is an opportunity to work at the intersection of Product, Growth Marketing and Monetisation, shaping how millions of potential users discover Flo, understand its value and become paying subscribers.

You'll take ownership of developing new web onboarding experiences from the ground up, while continuously optimising existing funnels to maximise conversion, revenue and customer lifetime value. From user journeys and personalisation to pricing, paywalls and experimentation, you'll have the autonomy to identify growth opportunities and turn them into measurable business results. Working closely with User Acquisition, Design, Engineering and Analytics, you'll play a critical role in unlocking new opportunities to scale paid marketing channels, including Meta, Google and TikTok. This is a unique opportunity to combine the speed and experimentation culture of a high-growth business with the scale and impact of one of the world's most successful consumer health platforms.

Your Experience

Must have:

• Proven experience in B2C product management, ideally within a high-growth consumer subscription, e-commerce or digital product business.
• Hands-on experience building and optimising web acquisition or onboarding funnels, with a track record of improving conversion rates and delivering measurable business impact.
• Strong understanding of product growth and monetisation, including conversion optimisation, pricing, paywalls, subscriptions and customer lifetime value.
• Experience developing new funnel experiences from scratch, from identifying opportunities and defining hypotheses to launching, measuring and iterating on new products.
• Strong understanding of paid user acquisition, including how channels such as Meta, Google and TikTok interact with landing pages, onboarding experiences and conversion performance.
• Highly analytical and data-driven mindset, with hands-on experience in A/B testing, funnel analytics, experimentation and interpreting performance metrics to make product decisions.
• Strong commercial acumen, with an understanding of acquisition economics, revenue optimisation, customer acquisition costs and lifetime value.
• Excellent prioritisation and problem-solving skills, with the ability to identify high-impact opportunities, make decisions under uncertainty and balance multiple competing initiatives.
• Strong cross-functional collaboration skills, with experience working closely with Engineering, Design, Analytics and Marketing to deliver impactful product improvements.
• A proactive, entrepreneurial mindset, with a strong sense of ownership, curiosity and a willingness to challenge assumptions and move quickly.

What you'll be doing

You'll be responsible for:

Build and scale high-performing web funnels

• Own the product roadmap for Flo's web onboarding funnels, driving improvements in conversion, revenue and customer lifetime value.
• Develop and launch new web funnel experiences from scratch, identifying opportunities to engage new audiences, communicate Flo's value proposition and convert visitors into paying subscribers.
• Continuously optimise existing funnels through experimentation, improving every step of the user journey, from landing pages and onboarding questions to paywalls and checkout.
• Explore new approaches to funnel design, personalisation and user segmentation to create compelling experiences tailored to different audiences and acquisition channels.

Drive monetisation and commercial performance

• Own the monetisation strategy for your funnels, including pricing, subscription plans, paywall experiences, promotional offers and other conversion levers.
• Identify and prioritise opportunities to maximise revenue, revenue per visitor and customer lifetime value while maintaining a strong customer experience.
• Develop and execute a high-velocity experimentation roadmap, using A/B testing, customer insights and performance data to deliver measurable growth.
• Take accountability for funnel performance, continuously monitoring key metrics and translating insights into clear product priorities.

Partner with User Acquisition to unlock scalable growth

• Work closely with User Acquisition and Growth Marketing teams to develop funnel experiences that maximise the performance and scalability of paid acquisition campaigns across Meta, Google, TikTok and other channels.
• Collaborate on new audience segments, messaging, value propositions and acquisition strategies, ensuring alignment between advertising campaigns and the user experience.
• Identify opportunities to improve acquisition economics through higher conversion rates, stronger monetisation and better customer lifetime value.
• Partner with Marketing to test new growth hypotheses and unlock additional opportunities for profitable customer acquisition.

Lead execution and drive business impact

• Lead a cross-functional product squad, working closely with Design, Engineering and Analytics to turn growth opportunities into high-quality product experiences.
• Use quantitative and qualitative insights to understand user behaviour, identify friction points and develop effective solutions.
• Balance rapid experimentation with strategic thinking, ensuring short-term optimisation efforts contribute to long-term sustainable growth.
• Collaborate with other Product, Payments, Marketing and Legal teams to ensure seamless customer journeys and commercially effective, compliant experiences.

#LI-Hybrid #LI-AJ1

We are looking for a Machine Learning Engineers to join Flo Health. You will be developing groundbreaking features that leverage our medical expertise, technical skills, rapid adoption of new technologies (like LLMs), product knowledge, and a deep understanding of our users’ needs. If you’re passionate about technology, especially advancements in generative AI, and driven by delivering value to users, we would love to hear from you!

Your Experience

Must have:

• 4+ years of professional experience in the field of machine learning
• Demonstrated success in building and deploying large-scale machine learning models; experience with large-scale LLM applications is a bonus
• Ability to devise creative solutions to intricate technical challenges, including experience in systems design with the ability to architect and explain ML/LLM pipelines
• Strong Python programming skills for efficient model development and deployment
• Experience with both traditional ML and modern LLM frameworks
• Understanding of the entire ML/LLM development process, including CI/CD, version control, testing, MLOps/LLMOps, and agile methodologies
• Experience in building and managing data pipelines using tools like Apache Spark
• Excellent communication skills and ability to collaborate with diverse teams
• Commitment to responsible AI practices, including fairness, accountability, and transparency

Nice to have:

• Advanced degree in Computer Science, Mathematics, or a related field
• Familiarity with statistical and measurement fundamentals and running and evaluating AB tests
• Data visualisation skills
• Experience in the MedTech domain

What you'll be doing

You'll be responsible for:

• Explore, develop and test complex ML/AI systems to improve female health
• Work with state-of-the-art technologies, such as most advanced LLMs and Generative AI approaches, to build solutions that are medically safe and work at scale
• Work in a fast-paced environment to quickly build and validate product hypotheses, taking end-to-end ownership of ML/AI products
• Build the future-proof infrastructure for serving Gen AI features at Flo, bringing our AI vision and strategy to life
• Constantly improve our technical capabilities by researching and implementing best practices in the context of the fastly evolving space of LLMs
• Work in a cross-functional setup alongside other engineering (ML, Backend, QA), product, and analytics teams

We’re not chasing product–market fit. We’ve found it. Flo is used by 1 in 4 women aged 18–44 in the US. Last year, $200M raised. Earlier this year: 8.6M new installs, 2.8M user jump, That kind of scale doesn’t just happen. It’s engineered.

That’s where you come in.

We’re hiring Engineering Managers in London to lead a squad building the next generation of privacy-first, AI-powered health tools - and shipping them to a global audience.

What you’ll do

• Lead and grow a high-performing team of engineers
• Set direction, ship fast, own outcomes
• Build systems that are reliable, scalable and secure
• Guide architecture decisions and unblock delivery
• Champion engineering quality, speed and autonomy
• Coach your team - hire, develop, promote
• Collaborate across disciplines to turn product ideas into reality

What you bring

• 6+ years coding in Scala, Java, Kotlin or Objective-C/Swift
• Experience building distributed systems at scale
• 4+ years managing engineers and leading teams
• Solid track record of hiring, mentoring and building inclusive cultures
• Deep understanding of software engineering best practices and agile delivery
• Strong product mindset - you care about the user, not just the stack
  
  

Nice to have

• Exposure to ML or data-powered products
• Full-stack experience
• Hands-on with CI/CD and DevOps tooling
• Background in consumer tech or mobile apps
• A/B testing know-how
  
  

We’re not chasing product–market fit. We’ve found it. Flo is used by 1 in 4 women aged 18–44 in the US. Last year, $200M raised. Earlier this year: 8.6M new installs, 2.8M user jump, That kind of scale doesn’t just happen. It’s engineered.

That’s where you come in.

We’re hiring Engineering Managers in London to lead a squad building the next generation of privacy-first, AI-powered health tools - and shipping them to a global audience.

What you’ll do

• Lead and grow a high-performing team of engineers
• Set direction, ship fast, own outcomes
• Build systems that are reliable, scalable and secure
• Guide architecture decisions and unblock delivery
• Champion engineering quality, speed and autonomy
• Coach your team - hire, develop, promote
• Collaborate across disciplines to turn product ideas into reality

What you bring

• 6+ years coding in Scala, Java, Kotlin or Objective-C/Swift
• Experience building distributed systems at scale
• 4+ years managing engineers and leading teams
• Solid track record of hiring, mentoring and building inclusive cultures
• Deep understanding of software engineering best practices and agile delivery
• Strong product mindset - you care about the user, not just the stack
  
  

Nice to have

• Exposure to ML or data-powered products
• Full-stack experience
• Hands-on with CI/CD and DevOps tooling
• Background in consumer tech or mobile apps
• A/B testing know-how
  
  

This role unites Security and Infrastructure under a single organizational mandate to ensure security practices align directly with rapid engineering execution and platform scalability. Flo Health protects the data of over 80 million monthly active users, holding ISO 27001 and ISO 27701 certifications alongside privacy-first features such as Anonymous Mode. The VP of Security & Infrastructure is accountable for maintaining and elevating these security, privacy, and architectural standards across the organization. We are building organisation where secure is the default path and the fast path.

Core Ownership & Responsibilities

1. Security Strategy & Governance

• Security Stategy and Roadmap: Develop, evolve and communicate Flo’s security strategy and roadmap, promoting strong shared security ownership culture.
• Security Programme: Oversee all aspects of Flo’s security programme, risk management, security architecture, product security, and security operations, including embedded security engineering functions. 
• Data Protection & Governance: Define and enforce standards for storing, protecting, and deleting personal and health data across production systems, analytics warehouses, AI model training sets, backups, and search indexes.
• Regulatory & Compliance Engineering: Deliver and oversee the performance of technical controls, automated evidence extraction, and ongoing compliance for ISO 27001, ISO 27701, SOC 2 Type 2, HIPAA, EU AI Act, and Cyber Resilience Act.
• Third-Party & Supply-Chain Risk: Establish evaluation criteria and ongoing governance controls for vendors, SDKs, and external partners accessing internal environments or data.
• Vulnerability Management: Oversee the management life cycle of code, third party and platform vulnerabilities, ensuring remediation paths are transparent, risk-based, and tracked to closure.
• Security Operations & Incident Response: Oversee detection engineering, continuous threat monitoring, and serve as the accountable executive for major incident escalations.

2. Platform & Infrastructure Engineering

• Cloud & Developer Infrastructure: Own GCP and AWS multi-account architecture, Kubernetes, Terraform, and developer platform delivery to drive down lead times and change failure rates.

Secure SDLC: embed technical security requirements across the development lifecycle, optimising automated security controls within CI/CD pipelines, and ensuring well informed platform and product security architecture decisions drive strong protection, resilience and scalability.

• Corporate IT & Access Controls: Manage IT service provision, including identity, hardware devices, collaboration tools and joiner-mover-leaver lifecycle workflows through automated, self-service access controls.

3. User Identity & AI Security

• Product Identity & Access Management: Direct cross-functional roadmaps for user facing security services and account safety, including authentication, sessions management, and cryptography,while balancing conversion metrics with security controls.
• AI & Machine Actor Security: Establish governance, scoping, permissioning, appropriate security guardrails and auditing for AI-assisted engineering agents and consumer-facing AI features.

4. External Trust and Transparency

• Advocate for Security In FemTech: Set and continually raisethe bar as market leader, executing transparent and proactive external communications and raising Flo's security profile through external events and industry engagement.

Key Qualifications & Technical Requirements

• Leadership Experience: Proven track record of managing combined or parallel Security and Production Infrastructure functions at consumer scale (tens of millions of active users).
• Product Integration: Demonstrated experience partnering with Product, Design, and Mobile/Backend Engineering teams to ship user-facing features to roadmap.
• Audit Track Record: Successful execution and ongoing maintenance of ISO 27001, SOC 2, HIPAA, or equivalent certification frameworks through external audits.
• Data Privacy Systems: Deep technical experience implementing GDPR, automated data deletion, retention policies, DPIAs, and cross-border transfer controls programmatically.
• AI Governance & Security: Practical implementation experience securing AI models, autonomous code/development agents, and automated permission/audit systems.
• Preferred Qualifications: Experience with consumer sign-in optimization, health/biometric data protection, in-house offensive security engineering, and mobile platform security.