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Careers

Build products people use, with a team that stays.

Why Ostra

We are growing, but carefully. New work comes mostly from clients who stay with us for years, and every new engineer joins to take real ownership of a product, not to fill a seat on a ticket queue.

You work directly with clients in the US and across Europe, on products that run in hospitals, factories, stadiums and newsrooms. The person who designs a feature is the person who ships it and keeps it running.

We hire rarely, so when we do, we take our time to get it right on both sides.

Working here

What you can expect.

1

Real ownership

You own features from the first conversation with the client to production, monitoring included. No layers between you and the people using your work.

2

Senior peers

Everyone on the team has a decade or more of experience. Code reviews and architecture discussions are where you learn the most.

3

Varied, serious work

Health integrations, ticketing engines, factory automation, AI products. Different domains, the same standard of engineering.

4

Long-term, not churn

Clients keep us for years, so you get to see your decisions play out and improve on them instead of moving on after launch.

Who we look for

Roles we hire for as we grow.

01

Senior full-stack engineer

Comfortable across a modern web stack, from the database to the UI, and with talking to clients about what they actually need.

TypeScript · React / Next.js · Node.js · PostgreSQL
02

Senior mobile engineer

Ships and maintains apps on iOS and Android, and cares about how they behave offline, on slow networks and on old devices.

React Native · iOS · Android
03

Open application

Strong engineer, but not on this list? Tell us what you have built and what you want to work on next. We read every message.

Any stack · Any domain
How we hire

Short, respectful and without trick questions.

1
Intro call

A conversation about what you have built, what you are looking for and how we work.

2
Technical talk

A discussion with two of our engineers about real problems from your past projects and ours.

3
Offer

A clear answer within days, not weeks, whichever way it goes.

4
Start working

If you are senior, you start right away. No long onboarding, you join a live client project from day one.

Sounds like you? Write to us.

info@ostra-inc.com