Founding Software Engineer
hace 5 días
Founding Engineer / Lead Software Engineer (Equity-based)
Location: Remote (EU / US preferred)
Commitment: High involvement, early-stage
Compensation: Equity (founder-level) + future salary after funding
About ONVIU
ONVIU is an early-stage B2B platform for health, sports and wellness centers (360º centers).
We help centers not lose clients, not lose money, and not lose control, by centralizing data, tracking risk, and forcing clear operational decisions.
The product vision and UX are already defined.
What we need now is technical ownership of the core system.
The Role
We’re looking for a Founding Engineer / Lead Software Engineer to take responsibility for the technical foundation of ONVIU.
This is not a ticket-execution role.
This is a system ownership role.
You will:
Take ownership of the core architecture
Fix and stabilize data synchronization (wearables / external sources)
Ensure data correctness, consistency and reliability
Make technical decisions and set standards
Build a system that is boring, stable and trustworthy
What You’ll Work On (Priority Order)
- Data synchronization & pipelines
Ingestion, normalization, storage
Consistency with source data
Logs, traceability and error handling
- Backend-first architecture
Business logic
State management
Reliability over features
- Foundation for scale
Clean, maintainable code
No hype, no shortcuts
This role is for someone who:
Has built real products in production
Is comfortable reading and refactoring existing code
Has worked with APIs, async systems or data-heavy products
Thinks in terms of systems, not just features
Is willing to take responsibility, not just tasks
This Role Is NOT For
Freelancers looking for hourly work
People who need everything defined in advance
Profiles only interested in UI or frontend polish
Anyone who is not comfortable with early-stage uncertainty
Compensation & Structure
Founder-level equity (up to 5%)
Vesting with cliff (standard startup structure)
No salary until funding (transparent from day one)
Real ownership and technical authority
Working Relationship
Product, vision and business are led by the founder
Technology, architecture and technical decisions are led by you
Clear boundaries, no micromanagement
Why Join
The product vision is clear and validated
UX and roadmap already exist
The hard (and interesting) technical problems are ahead
Your work will directly determine whether the company succeeds
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