Open Positions

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Abstract pattern of overlapping squares made of small white and purple dots on a transparent background.Abstract pattern of small white and purple square dots arranged in vertical and horizontal blocks on a transparent background.Abstract pattern of vertical rectangular blocks with small dots in shades of white and purple on a transparent background.Pattern of vertical rectangular clusters of small purple and white pixel squares on a transparent background.Pattern of vertical and horizontal rectangular blocks made of small purple and white square dots on transparent background.Abstract pattern of vertical rectangular blocks made of small dots in varying shades of purple on a transparent background.Pattern of small white and purple dots arranged in vertical rectangular clusters on a transparent background.Pattern of scattered vertical rectangles made up of small squares in varying shades of purple and white on a transparent background.
Abstract pattern of overlapping squares made of small white and purple dots on a transparent background.Abstract pattern of small white and purple square dots arranged in vertical and horizontal blocks on a transparent background.Abstract pattern of vertical rectangular blocks with small dots in shades of white and purple on a transparent background.Pattern of vertical rectangular clusters of small purple and white pixel squares on a transparent background.Pattern of vertical and horizontal rectangular blocks made of small purple and white square dots on transparent background.Abstract pattern of vertical rectangular blocks made of small dots in varying shades of purple on a transparent background.Pattern of small white and purple dots arranged in vertical rectangular clusters on a transparent background.Pattern of scattered vertical rectangles made up of small squares in varying shades of purple and white on a transparent background.
Abstract pattern of overlapping squares made of small white and purple dots on a transparent background.Abstract pattern of small white and purple square dots arranged in vertical and horizontal blocks on a transparent background.Abstract pattern of vertical rectangular blocks with small dots in shades of white and purple on a transparent background.Pattern of vertical rectangular clusters of small purple and white pixel squares on a transparent background.Pattern of vertical and horizontal rectangular blocks made of small purple and white square dots on transparent background.Abstract pattern of vertical rectangular blocks made of small dots in varying shades of purple on a transparent background.Pattern of small white and purple dots arranged in vertical rectangular clusters on a transparent background.Pattern of scattered vertical rectangles made up of small squares in varying shades of purple and white on a transparent background.

Engineering domains

Build the backbone of European AI

We are a small team shipping an 800 MW pipeline — the kind of infrastructure normally built by companies fifty times our size. Every hire owns a real slice of it.

Two Gi21 colleagues in white shirts talking beside a bright office window

01

Operators first

Leadership has run data centers hands-on since 2015. Decisions are made by people who carry pagers.

02

Real ownership

Equity for every full-time role. You will point at a 100 MW campus and say “I built that.”

03

Small team, big surface

No layers. Engineers talk to the grid operator, the GPU vendor and the tenant in the same week.

04

EU mission

Sovereign AI capacity for Europe — built in Europe, powered by carbon-free energy.

Open roles

3 positions, 2 locations

London / Prague

Head of Investor Relations – Datacenter Infrastructure Fund

London / Prague

Full-time

Chief Commercial Officer (CCO)

London / Prague

Full-time

Head of Energy & Grid

London / Prague

Full-time

How we hire

Two weeks, no theater

No take-home essays, no six-round loops. You meet the people you would actually work with — including a founder, always.

01

Intro call

30 min with the hiring lead

02

Deep dive

Craft session on real Gi21 problems

03

On-site

Half-day with the team + founder

04

Offer

Salary + equity, in writing