Lead and principal Linux jobs in the UK
Live lead and principal Linux jobs in the UK, detected on employer careers pages and updated hourly.
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We are currently tracking 79 live vacancies matching lead and principal Linux jobs in the UK, advertised by 36 different employers. 17 of them were first seen in the last seven days. The most active employers in this slice are Pubmatic, Hr Champ, Remotefriendly and Nihilent. Every role is detected on the employer's own careers page rather than reposted from another board, so what you see here is the vacancy as the employer wrote it.
Of the 79 roles, 7 publish a salary. The median advertised ceiling is £76,000. The middle half of the market sits between £50,000 and £97,250, so anything above the upper figure is a genuinely strong offer for lead and principal Linux jobs in the UK. Contract day rates are annualised at 230 working days a year, so permanent and contract pay compare like for like.
On working pattern, 28% are fully remote, 46% are hybrid and 1% are contract rather than permanent. By seniority, 100% at lead or principal level. Filter by any of these on the left.
Employers hiring for Linux in this slice most often ask for it alongside AWS, Python, Java, Angular, React and SQL. That co-occurrence is counted from the live listings on this page, not from a fixed list, so it moves with the market.
Technical Project Manager
Technical Project Manager (Contract)
Principal Software Engineer
Staff Technical Support Engineer - Mainframe
AffirmPolandEngineering Manager, Backend (Financial Reporting)310k - 387k PLN
AffirmPolandEngineering Manager (Developer Productivity)310k - 387k PLN
AffirmPolandEngineering Manager, Backend (Collections)310k - 387k PLNSQL, Jupyter
AffirmPolandSenior Engineering Manager, Merchant Servicing362k - 453k PLN
Technical Project Manager
Principal Software Engineer - Golang
Principal Software Engineer - Data Analytics
Principal / Senior Software Engineer - Mobile Monetization (Ad Server)
Principal/Senior Software Engineer - Java
Principal/Senior/Software Engineer (AI-Powered Advertising Agents - AgenticOS)
Cloud Architect - Presidio | transACT
Senior Solutions Architect
Position: Technical Project Manager
Computer System Engineer / Architect -TS/SCIFayetteville, NC
Solutions Architect- up to $220K - FS PolyChantilly, VA
Hybrid Remote Solutions Architect- FS PolyWashington, DC
Job titles employers are advertising
The exact titles on the live vacancies in this search, most common first.
Questions about these roles
How many lead and principal Linux jobs in the UK are there right now?
We are tracking 79 live vacancies across 36 employers. The crawler revisits employer careers pages continuously and roles disappear from this page as soon as they come down, so the count reflects what is genuinely open today.
What do lead and principal Linux jobs in the UK pay?
The median advertised ceiling is £76,000, based on the 7 of these roles that publish a figure. The middle half of the market runs from £50,000 to £97,250. Contract day rates are annualised so they compare against permanent salaries.
Can these roles be done remotely?
28% are advertised as fully remote and 46% as hybrid. The rest are on-site or do not say — where an employer is silent we leave it blank rather than guessing.
Are these contract or permanent roles?
1% are contract or fixed-term and the remainder are permanent or unstated. A quoted day rate is treated as contract even when the advert does not use the word.
Which employers are hiring?
The most active right now are Pubmatic, Hr Champ, Remotefriendly, Nihilent and Eckoh. Every vacancy links straight to that employer's own careers page — we are an aggregator, not the hiring company, and there is no middleman between you and the application.
What other skills do these roles ask for?
Most often AWS, Python, Java, Angular and React. That is counted from the live adverts on this page rather than a fixed list, so it tracks what employers are asking for this month.
How much does a Linux developer earn in the UK?
£76,000 is the middle of what is advertised here, which is 38% above the £55,000 median across UK IT as a whole. Read it as the ceiling an employer is advertising towards rather than an offer: 72 of these adverts name no figure at all, and those are the ones where asking early is worth most.
Can you work from home as a Linux developer in the UK?
58 of the 79 live adverts here offer home working in some form — 22 fully remote and 36 hybrid. Fully remote means the advert states no office requirement; hybrid means it names a split.
Are there entry-level or graduate Linux developer jobs in the UK?
Not right now — every live advert here signals mid-level experience or above. Graduate intakes are seasonal, so this is worth checking again rather than reading as a permanent state of the market.
What job titles are used for this role?
Employers on this page advertise it as SOLUTION ARCHITECT, Technical Project Manager, ServiceNow Architect, Lead ServiceNow upgrades planning and execution. and Network Architect & Voice Full-Stack — Nexbridge Communications. Searching one wording and not another is the most common way people miss vacancies, which is why this page groups them.
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