Founding CTO

7 days ago

Tel Aviv, Tel Aviv, Israel BIOAGE Full time ₪120,000 - ₪180,000 per year

Company Description

BioAge is a digital health startup redefining how we measure and understand human aging.

In collaboration with the
Weizmann Institute of Science
and
Barzilai Medical Center
, BioAge is developing a breakthrough platform that estimates
biological age
and
health status
using data from
smartphones and smartwatches
.

By combining
medical signal processing
,
AI
, and
wearable sensing
, BioAge transforms everyday devices into validated health assessment tools.

Our mission is simple: make
early detection and personalized longevity insights
accessible to everyone.

Role Description

This is a
founding, equity-based, full-time on-site (or hybrid)
role located in the
Tel Aviv District, Israel
.

The
Founding CTO / Technical Partner
will lead the company's technical vision, architecture, and product development from the ground up.

In the
pre-funding stage
, this role is
fully hands-on
— building the first versions of the
mobile app
,
data pipelines
, and
AI algorithms
.

The CTO will collaborate with world-class research and clinical partners, shape the product roadmap, and later build and lead the engineering team.

Key Responsibilities:

  • Lead the design and development of BioAge's mobile, backend, and AI systems.
  • Implement signal processing and machine learning pipelines for wearable data (PPG, IMU, BIA, etc.).
  • Build a secure, scalable cloud infrastructure and manage data integrity.
  • Work closely with the CEO, clinical partners, and researchers to translate science into product.
  • Establish the company's technical culture, roadmap, and long-term architecture.

Qualifications

  • 7+ years of hands-on software development experience
    , including mobile and backend systems.
  • Proven ability to
    build full-stack prototypes
    (mobile, server, and AI) independently.
  • Strong background in
    signal processing
    ,
    biomedical data
    , or
    machine learning
    .
  • Experience with
    wearable devices
    or
    sensor-based data
    — significant advantage.
  • Knowledge of
    IT architecture, data security, and cloud infrastructure
    .
  • Experience in
    project management
    and
    product development
    in a startup environment.
  • Excellent leadership, problem-solving, and collaboration skills.
  • Passion for health technology, innovation, and measurable real-world impact.
  • Bachelor's or Master's in Computer Science, Biomedical Engineering, or related field.

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