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Commercial Co-founder (CRO), Post-Quantum Cybersecurity

Porto

GK Svalbard Security is a post-quantum cybersecurity platform, already live in production, built for regulated companies under NIS2 and DORA (banking, energy

parttimeremotenone5-10

Hiring

GK Svalbard Security

Growth Co-Founder (AI-first)

Lisbon

You’ll own B2C growth end-to-end for FeelClear and build the acquisition + retention engine from scratch.This includes paid ads (Meta/Googl

fulltimeremote$30,000 – $50,00010-20

Hiring

FeelClear

Looking for a cofounder

Vila Nova de Famalicão

Responsibilities:Shape the business strategy and product direction.Manage operations, partnerships, and growth.

parttimeremotenone20-30

Hiring

No Clue

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Real jobs from real early-stage startups, posted by the founding team.

Commercial Co-founder (CRO), Post-Quantum Cybersecurity

GK Svalbard Security

GK Svalbard Security is a post-quantum cybersecurity platform, already live in production, built for regulated companies under NIS2 and DORA (banking, energy

none5-10

Portoparttimeremote

Growth Co-Founder (AI-first)

FeelClear

You’ll own B2C growth end-to-end for FeelClear and build the acquisition + retention engine from scratch.This includes paid ads (Meta/Googl

$30,000 – $50,00010-20

Lisbonfulltimeremote

Looking for a cofounder

No Clue

Responsibilities:Shape the business strategy and product direction.Manage operations, partnerships, and growth.

none20-30

Vila Nova de Famalicãoparttimeremote

Founding Engineer / Technical Co-Founder (Full-Stack + AI)

FOAAP

FOAAP is an ontology-first operating system for ventures — a startup becomes a living, self-reconciling model instead of scattered docs and dashboards. Rente

none5-10

Portofulltimeflexible

Looking for a go-to-market partner (fractional)

Beedero

I've built Beedero solo — a verified network for startups and investors. The product is live; what I need now is someone who can open the right doors in the

none5-10

Londonparttimeremote

CoFounder CEO Lumer Energy Uyo Nigeria

Lumer

RoleThe CEO is Lumer's operating co-founder. While the Strategy Lead holds the model, the CEO holds the ground — the markets, the partners, the ve

none20-30

Uyofulltimeflexible

Full Stack Developer Part Time with Contract and Equity Options

Lumenelo

We are seeking a talented and highly autonomous developer to help take our early-stage prototype and turn it into a polished, fully functional application. Y

< $30,00010-20

Charlotteparttimeremote