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Hertility

Full Stack Engineer (L3)

On site

London, United kingdom

Full Time

21-02-2026

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Skills

Communication Adaptability TypeScript GraphQL GitHub CI/CD Problem-solving Research Effective Communication Programming react AWS CI/CD Pipelines Terraform PostGres GitHub Actions

Job Specifications

40 hours per week, Permanent Role

UK, Remote

£60k - £65k (We're transparent about our salary range - most offers start at the lower end, with room to grow based on performance.)

Why Hertility?

Hertility is a women's health company built by women, for women. We're shaping the future of reproductive healthcare by pioneering unique diagnostic testing that provides data-driven and advanced insights into reproductive health, fertility decline, and the onset of menopause. We provide expert advice, education, and access to care all from the comfort of your home.

31% of women will suffer from a reproductive health issue at some point, and through our research, we aim to reduce the time to diagnosis through advanced at-home testing and specialist gynaecological care. We tailor pathways to the individual's reproductive goals. Ultimately, our aim is to change attitudes around reproductive health and encourage women to be proactive by tracking their health. We're calling this the Reproductive Revolution!

Our Culture & Values

At Hertility, we’re all about ovary-acting with purpose! We believe in a world where every womb has access to the healthcare it needs. We’re bold, focused, dependable and proud - lifting each other up, working with heart and staying true to our mission.

Why You’ll Love This Role

As a Full Stack Engineer, you’ll be a core part of our mission, working within our Customer Pod. You'll focus on the hands-on development of our web and mobile apps, helping to create a fantastic, seamless and supportive experience for our customers.

This is an individual contributor role, perfect for a skilled engineer who is passionate about building high-quality products. You’ll collaborate closely with other engineers, product managers, and designers to deliver impactful features that directly support our users in their Reproductive Revolution. If you're a strong team player who loves to build, learn, and make a real difference, this role is for you!

Your Team

You will be working in the Customer Pod and reporting to Maxim, our Technical Lead. You’ll also work closely with the rest of the Engineering Team (Ops Pod), the Product and Data teams, our Founders and across our whole business.

Requirements

Your Responsibilities

Feature Delivery & Engineering

Contribute to the end to end delivery of new product features, from technical breakdown to implementation and release.
Write high quality, well-tested, and maintainable code.
Help maintain and improve code quality through peer code reviews and pair programming.
Proactively identify and suggest improvements to our engineering processes, tooling, and platform.
Actively participate in technical planning and discussions, contributing your ideas to help solve complex problems.

Technical Excellence

Demonstrate a strong command of our core tech stack, especially TypeScript, React, GraphQL, Postgres, and React-Native.
Work with our infrastructure-as-code and CI/CD pipelines using Terraform, AWS, and Github Actions.
Apply your knowledge of algorithms, data structures, and design patterns to build efficient solutions.
Use your debugging skills with tools like Datadog to investigate and fix bugs, ensuring robust error handling.

Collaboration & Communication

Develop clear and effective communication with your team, collaborating closely with product, design, and other engineers.
Actively engage in team discussions, contribute to our technical documentation, and share your knowledge with others.

What We’re Looking For

We're seeking a Full Stack Engineer to join our remote first Customer Pod. This is a key role for someone passionate about hands-on development and eager to make a significant impact.

Technical Proficiency: You have a strong command of our tech stack, especially TypeScript, and the agility to quickly adopt new technologies.

Collaborative Mindset: A true team player, you thrive in collaboration, actively sharing knowledge and contributing to a positive, learning-focused team culture.

Effective Communication: An excellent communicator, you collaborate well, articulate your ideas clearly and are receptive to constructive feedback.

Adaptability: Highly effective in a remote and flexible setup, you're adept at self-management and proactively navigating new challenges.

Curiosity & Growth: You're keen to learn and grow, challenging the status quo and innovating continuously.

Passion for Our Mission: You're deeply passionate about Hertility Health's mission to revolutionise women’s healthcare and eager to contribute to our success.

Flexibility in this Role

We are looking for someone to work with us for 40 hours per week. Our operating hours are between 8am and 6pm from Monday to Friday.

Ready to Apply?

Interview Process

Initial Phone Interview: A 15 minute conversation with a member of our Talent Team.
Technical Experience & Values Interview: A 30-minute call with Maxim (Technical Lead) to explore your technical background, problem-solving approac

About the Company

Hertility is a women's health company built by women, for women. We're shaping the future of reproductive healthcare by pioneering unique diagnostic testing that provides data-driven and advanced insights into reproductive health, fertility decline and the onset of menopause. We provide expert advice, education and access to care - all from the comfort of your home. Our research trials are a step towards fixing the currently flawed system. 31% of women will suffer from a reproductive health issue at some point and through ou... Know more