Unix developer jobs
Every open role across Europe that lists Unix as a required skill. 29 live listings.
26 roles on this page
Principal Infrastructure Engineer - Platform
Radiant · UK
Senior KDB+ Specialist – Fixed Income Algo Trading & Analytics
MARGO · London
Senior Site Reliability Engineer (DevTools)
Nebius · London
Senior Site Reliability Engineer (SRE)
Nebius · London · Berlin
Open Source Platform Specialist (m/w/d)
IBI - Institut für Bildung in der Informationsgesellschaft gGmbH · Berlin
Développeur Python R&D | Practice SE MARGO
MARGO · Paris
Senior SRE - Networks
Fastly · Anywhere in the World · London
DevOps Engineer
Whitecircle · Paris
Customer Solutions Engineer Paris
Scality · Paris, France
IT-Servicetechniker Systemadministrator (m/w/d)
ATIS systems GmbH · Bad Homburg
Senior Citrix Engineer (m/w/d)
FlexIT Consulting GmbH · Düsseldorf
Data Platform Engineer – Data Operations (all genders)
Stark · Munich
Intern Software Developer - London - 2027
Squarepointcapital · London
Windows System Administrator/Windows Server Administrator
Market Cloud · Eschborn
Senior Network Engineer - Low Latency Trading
Wehrtyou · London
Software Engineer (C++ or Python) – 2027 Grads
Wehrtyou · London
Senior Graphics/JVM Software Engineer (JVM Runtime)
jetbrains · Berlin; Munich; Remote
C++ Software Engineer - Data Platform
Worldquant · London
Software Engineer - Distributed Compute
Wehrtyou · London; New York, United States
Software Engineer – C++
Wehrtyou · Austin, United States
Database Engineer (ClickHouse)
Quberesearchandtechnologies · London
Software Engineer - Full Stack
Mast · MastHQ
Implementation Enginner
Engflow · Germany
Database Administrator (PostgreSQL)
Scalo · Warszawa, Poland
Java Developer with AWS
Square One Resources · Remote
Senior Full-Stack developer - Java/JavaScript
Citi · Warszawa, Poland
What these 26 roles look like right now
The 26 openings on this page come from 21 different employers, and the picture changes as listings are refreshed every six hours — so this is what the market looks like today rather than a description written once.
Where the roles are
8% of these are fully remote; the rest are concentrated in London, Paris and Warszawa. Coverage is strongest in Germany and Poland and across fully remote roles, which is where most of the European supply we track sits.
Who is hiring
Currently including Wehrtyou, MARGO, Nebius and ATIS systems GmbH, among 21 employers in total.
Seniority and experience
Most are pitched at senior level, with mid and junior roles also open. Seniority here is read from the listing itself, not from a filter you set — so a role labelled senior really was advertised that way.
Salary transparency
6 of 26 publish a salary range, which is the norm rather than the exception in European tech listings. Where a figure is shown it comes from the employer's own advert — nothing here is an estimate.
How to tell which of these you'd actually get
What an ATS checker sees in your CV
Most applications are read by software before a person sees them. A two-column layout, a header block a parser cannot read, a skills section that never appears as text — none of it looks wrong to you, and all of it changes what the employer receives. Scanning your CV shows the score it gets and every finding behind it, ranked by what each one costs.
Reading a match score
Every listing above gets scored against the skills we extract from your CV — not against keywords you typed in. Each one shows how many of its required skills you already cover and names the ones you do not, so a role you would be filtered out of stops looking like a role worth an evening.