Careers at ZEFIR
Build a career that matters.
Join a team of high-ownership builders creating the infrastructure behind modern ecommerce: messaging, automation, attribution, and AI — all working together to turn conversations into revenue.
Careers at ZEFIR
Build a career that matters.
Join a team of high-ownership builders creating the infrastructure behind modern ecommerce: messaging, automation, attribution, and AI — all working together to turn conversations into revenue.
Careers at ZEFIR
Build a career that matters.
Join a team of high-ownership builders creating the infrastructure behind modern ecommerce: messaging, automation, attribution, and AI — all working together to turn conversations into revenue.
What guides us at Zefir?
Autonomy
Own outcomes. Move fast. Take responsibility.
We hire people we trust — then we give them space to ship. You’ll own problems end-to-end: from idea → build → release → impact. Fewer meetings. Clear priorities. Real accountability.
Precision
Details are the product.
In ecommerce, small mistakes become expensive fast. We care deeply about correctness: resilient systems, clean execution, sharp UX, and metrics you can trust. We don’t “ship and pray” — we ship with confidence.
Customer obsession
Build for operators, not hypotheticals.
Our users run real revenue. We design for clarity, speed, and outcomes — not feature checklists. If it doesn’t help a brand perform, it doesn’t ship.
High standards
No passengers. No chaos.
We keep the bar high and the team small. We value thoughtful communication, strong judgment, and work you’d proudly attach your name to.
Autonomy
Own outcomes. Move fast. Take responsibility.
We hire people we trust — then we give them space to ship. You’ll own problems end-to-end: from idea → build → release → impact. Fewer meetings. Clear priorities. Real accountability.
Precision
Details are the product.
In ecommerce, small mistakes become expensive fast. We care deeply about correctness: resilient systems, clean execution, sharp UX, and metrics you can trust. We don’t “ship and pray” — we ship with confidence.
Customer obsession
Build for operators, not hypotheticals.
Our users run real revenue. We design for clarity, speed, and outcomes — not feature checklists. If it doesn’t help a brand perform, it doesn’t ship.
High standards
No passengers. No chaos.
We keep the bar high and the team small. We value thoughtful communication, strong judgment, and work you’d proudly attach your name to.
Open Roles
Senior Product Designer
Full Time
,
Remote
Senior Product Designer
Full Time
,
Remote
Senior Product Designer
Full Time
,
Remote
Full Stack Engineer (TypeScript · NestJS · React)
Full Time
,
Remote
Full Stack Engineer (TypeScript · NestJS · React)
Full Time
,
Remote
Full Stack Engineer (TypeScript · NestJS · React)
Full Time
,
Remote
Customer Success Manager
Full Time
,
Remote
Customer Success Manager
Full Time
,
Remote
Customer Success Manager
Full Time
,
Remote
Sales Manager (Dutch-speaking)
Full Time
,
Antwerp
Sales Manager (Dutch-speaking)
Full Time
,
Antwerp
Sales Manager (Dutch-speaking)
Full Time
,
Antwerp