Senior Full Stack Engineer

Youth Health Tech

Youth Health Tech

Software Engineering
Berlin, Germany · Munich, Germany · Germany
EUR 90k-110k / year + Equity
Posted on Dec 18, 2025

Senior Full Stack Engineer

Company Size: 9-15

About the position

You will work closely together with the founding team and contribute to the direction of the tech development. YOUth is the early stage startup and you will be expected to take initiative and full ownership of important projects for the company.
As a Senior developer, you would have the opportunity to shape the vision for the products and make decisions on the technologies to use.

Key Responsibilities

Develop the backend and related Customer-facing web services
Owning the development of product features end-to-end
Stay up-to-date with the latest industry trends and technologies

Experience

>5 years of experience in Software development development

Required skills

Bachelor’s degree in Computer Science, Mathematics, or a related field
Primary Backend development (Python, FastAPI)
Experience with modern web-development stack (Javascript/Typescript, NextJS)
Previous startup or other high-ownership environment experience
Strong understanding of SDLC
Experience developing with strong focus on automated CI/CD
Excellent written and spoken English; English is our working language

Preferred skills

Experience in a regulated industry (e.g healthcare, banking)
Knowledge of mobile frameworks and technologies (preferably Flutter)
Experience with Cloud-based infrastructure (preferably GCP)

Timeline, Location, Compensation

Timeline: starting asap
Time commitment: full-time
Location: Germany (Berlin/ Munich), on-site
90k€-110k€ Salary + Equity
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About YOU(th) vision - “Unlocking prevention for 8 billion people”

YOU(th) — The Front Door of Future Healthcare
Prevention is broken at the screening point — 60% of people skip it because screenings are slow, invasive, or outdated.
We’re fixing that by turning smartphones into screening devices. 2 minutes. No hardware. 60+ biomarkers from face, voice, eyes, typing, accelerometers — and soon, passively.
This isn’t just an app. It’s the infrastructure for mass preventive care — powering clinics, insurers, and health brands. We connect digital screenings with labs, visits, insurance, and lifestyle plans.

Our Theses

1. Prevention is broken at the point of screening
2. Phones as the new stethoscopes: the 10x breakthrough fixing prevention
3. One app must do it all: owning the user platform > owning a specific IP
4. Tech will get commoditized. Trust and user experience don’t.
5. Digital and physical healthcare must converge
6. Control the gateway to reinvent the system

The Future We See

"As AI improves, every single person will have a world-class AI doctor in their pocket, spanning all medical specialties. Diagnoses will come months earlier…" A16Z.

A Snapshot into our product

How we work

The attitude we are looking for

High agency
Multi-domain fluency
Builder’s instinct
Comfort with chaos
Truth-seeking over status-seeking:
Low ego…
..but not low self-worth
Internal locus of control
Systems intuition
As NFX teaches…

Our Values

Carefully read our values and reflect if you deeply resonate with them: Values
If yes, we are really looking forward to speaking with you!

About YOU(th) investors

We are a VC & angels backed startup. We are backed by Health tech experts, Unicorn Founders, and renowned VC funds:
We have just closed our seed round - announcement soon!
Unicorn founders like Jean-Charles Samuelian (4bn InsureTech Unicorn), Patrick Andrae (IPOed with HomeToGo)
Tesla, Canva, and Android early stage investor Konstantin Othmer
Michele Grazioli, Founder of Vedrai: 40m+ raised, Top 5 in the list of 100 youngest & most influential innovators in Italy
Renowned angle funds like Index Ventures’ Magnetic Fund and Lakestar Halo Fund

Highlights

Ready to apply?

Leadership:
Filippo Nigro - Founder and CEO
Johannes Kraus - Founder and COO
Yuriy Dushin - Founder and CTO
Ready to apply? - Send an e-mail to yuriy.dushin@youth-healthtech.com