Linux Developer Contract Job Trends

Linux Developer
UK

The median Linux Developer daily rate in the UK is £530, according to job vacancies posted in the 6 months leading up to 10 December 2025.

The table below compares current contractor rates and summary statistics with the previous two years.

6 months to
10 Dec 2025
Same period 2024 Same period 2023
Rank 532 519 552
Rank change year-on-year -13 +33 +226
Contract jobs requiring a Linux Developer 50 24 56
As % of all contract jobs in the UK 0.14% 0.067% 0.12%
As % of the Job Titles category 0.15% 0.072% 0.13%
Number of daily rates quoted 2 6 28
10th Percentile £506 £525 £378
25th Percentile £515 £531 £691
Median daily rate (50th Percentile) £530 £600 £1,063
Median % change year-on-year -11.67% -43.53% +76.94%
75th Percentile £545 £644 £1,163
90th Percentile £554 £650 -
UK excluding London median daily rate £530 £550 £750
% change year-on-year -3.64% -26.67% +7.14%
Number of hourly rates quoted 0 3 5
10th Percentile - - -
25th Percentile - - -
Median hourly rate - £65.00 £70.00
Median % change year-on-year - -7.14% -
75th Percentile - - -
90th Percentile - - £85.00
UK excluding London median hourly rate - £65.00 £70.00
% change year-on-year - -7.14% -

All Contract IT Job Vacancies
UK

For comparison with the information above, the following table provides summary statistics for all contract IT job vacancies. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of contract jobs in our overall sample.

Contract vacancies in the UK with a recognized job title 32,988 33,120 42,501
% of contract IT jobs with a recognized job title 90.93% 92.74% 93.46%
Number of daily rates quoted 20,924 20,243 28,641
10th Percentile £285 £300 £294
25th Percentile £403 £410 £413
Median daily rate (50th Percentile) £500 £525 £525
Median % change year-on-year -4.76% - -4.55%
75th Percentile £619 £638 £645
90th Percentile £725 £738 £743
UK excluding London median daily rate £475 £495 £500
% change year-on-year -4.04% -1.00% -
Number of hourly rates quoted 1,924 1,136 1,517
10th Percentile £14.22 £15.36 £15.16
25th Percentile £17.87 £20.75 £19.06
Median hourly rate £25.15 £34.75 £44.00
Median % change year-on-year -27.63% -21.02% +40.98%
75th Percentile £56.81 £63.75 £65.00
90th Percentile £70.75 £73.66 £77.50
UK excluding London median hourly rate £25.15 £32.50 £44.50
% change year-on-year -22.62% -26.97% +78.00%

Linux Developer
Job Vacancy Trend

Historical trend showing the proportion of contract IT job postings featuring 'Linux Developer' in the job title relative to all contract IT jobs advertised.

Linux Developer job vacancy trend in the UK

Linux Developer
Daily Rate Trend

Contractor daily rate distribution trend for Linux Developer job vacancies in the UK.

Contractor daily rate distribution trend for Linux Developer job vacancies in the UK

Linux Developer
Hourly Rate Trend

Contractor hourly rate distribution trend for Linux Developer job vacancies in the UK.

Contractor hourly rate distribution trend for Linux Developer job vacancies in the UK

Linux Developer
Top 7 Contract Job Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Linux Developer within the UK over the 6 months to 10 December 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
England -17 39 £530 -11.67% 4
London +26 37 - - 4
Work from Home +21 35 - - 2
UK excluding London -43 13 £530 -3.64%
Scotland +11 11 - -
East of England -21 1 £500 -
South East - 1 £560 -

Linux Developer Skill Set
Top 30 Co-Occurring Skills & Capabilities

For the 6 months to 10 December 2025, Linux Developer contract job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number of co-occurrences and as a proportion of all contract job ads featuring Linux Developer in the job title.

1 50 (100.00%) Linux
2 32 (64.00%) Java
3 26 (52.00%) Python
4 25 (50.00%) Multithreading
4 25 (50.00%) SQL
5 24 (48.00%) Spring
6 21 (42.00%) Problem-Solving
7 17 (34.00%) C++
7 17 (34.00%) Kafka
7 17 (34.00%) Relational Database
8 16 (32.00%) Low Latency
9 14 (28.00%) Agile
10 13 (26.00%) Database Tuning
10 13 (26.00%) DB2
10 13 (26.00%) JMS
10 13 (26.00%) JUnit
10 13 (26.00%) MongoDB
10 13 (26.00%) Open Source
10 13 (26.00%) Performance Tuning
10 13 (26.00%) SDLC
10 13 (26.00%) Shell Script
10 13 (26.00%) Sybase
11 12 (24.00%) Computer Science
12 8 (16.00%) Asynchronous Programming
12 8 (16.00%) Automated Trading
12 8 (16.00%) Benchmarking
12 8 (16.00%) OOP
12 8 (16.00%) Order Management
12 8 (16.00%) Quantitative Research
12 8 (16.00%) Test Automation

Linux Developer Skill Set
Co-Occurring Skills & Capabilities by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Cloud Services
1 4 (8.00%) Azure
2 3 (6.00%) AWS
2 3 (6.00%) GCP
Communications & Networking
1 5 (10.00%) TCP/IP
2 1 (2.00%) SAN
Database & Business Intelligence
1 17 (34.00%) Relational Database
2 13 (26.00%) DB2
2 13 (26.00%) MongoDB
3 3 (6.00%) Elasticsearch
4 1 (2.00%) KDB
4 1 (2.00%) Kdb+
Development Applications
1 13 (26.00%) JUnit
General
1 24 (48.00%) Finance
2 17 (34.00%) Social Skills
3 13 (26.00%) Analytical Skills
3 13 (26.00%) Banking
3 13 (26.00%) Investment Banking
4 3 (6.00%) Financial Institution
5 1 (2.00%) Pharmaceutical
Libraries, Frameworks & Software Standards
1 24 (48.00%) Spring
2 17 (34.00%) Kafka
3 13 (26.00%) JMS
4 3 (6.00%) AngularJS
4 3 (6.00%) CSS
4 3 (6.00%) Electron
4 3 (6.00%) HTML
4 3 (6.00%) JNI
4 3 (6.00%) Node.js
4 3 (6.00%) React
Miscellaneous
1 25 (50.00%) Data Structures
2 21 (42.00%) Equities
3 11 (22.00%) Linux Command Line
4 8 (16.00%) Algorithms
5 4 (8.00%) FPGA
5 4 (8.00%) Management Information System
6 3 (6.00%) Hedge funds
Operating Systems
1 50 (100.00%) Linux
2 5 (10.00%) Unix
3 3 (6.00%) CentOS
3 3 (6.00%) Mac OS
4 1 (2.00%) Debian
4 1 (2.00%) Ubuntu
4 1 (2.00%) Windows
4 1 (2.00%) Windows Server
4 1 (2.00%) Windows Server 2016
Processes & Methodologies
1 25 (50.00%) Multithreading
2 21 (42.00%) Problem-Solving
3 16 (32.00%) Low Latency
4 14 (28.00%) Agile
5 13 (26.00%) Database Tuning
5 13 (26.00%) Open Source
5 13 (26.00%) Performance Tuning
5 13 (26.00%) SDLC
6 12 (24.00%) Computer Science
7 8 (16.00%) Asynchronous Programming
7 8 (16.00%) Automated Trading
7 8 (16.00%) Benchmarking
7 8 (16.00%) OOP
7 8 (16.00%) Order Management
7 8 (16.00%) Quantitative Research
7 8 (16.00%) Test Automation
7 8 (16.00%) Ultra-Low Latency
8 7 (14.00%) Software Engineering
9 4 (8.00%) Risk Management
10 3 (6.00%) Business Analysis
Programming Languages
1 32 (64.00%) Java
2 26 (52.00%) Python
3 25 (50.00%) SQL
4 17 (34.00%) C++
5 13 (26.00%) Shell Script
6 7 (14.00%) C
7 3 (6.00%) JavaScript
7 3 (6.00%) Perl
8 1 (2.00%) C#
8 1 (2.00%) MATLAB
8 1 (2.00%) R
Qualifications
1 1 (2.00%) DV Cleared
1 1 (2.00%) SC Cleared
1 1 (2.00%) Security Cleared
System Software
1 1 (2.00%) Docker
1 1 (2.00%) Lustre
1 1 (2.00%) Slurm Workload Manager
Systems Management
1 1 (2.00%) Ansible
1 1 (2.00%) Kubernetes
1 1 (2.00%) Packer
Vendors
1 13 (26.00%) Sybase
2 4 (8.00%) Red Hat
3 3 (6.00%) Oracle
4 1 (2.00%) Microsoft
4 1 (2.00%) VMware