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 9 November 2025.

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

6 months to
9 Nov 2025
Same period 2024 Same period 2023
Rank 522 527 572
Rank change year-on-year +5 +45 +214
Contract jobs requiring a Linux Developer 52 23 50
As % of all contract jobs in the UK 0.15% 0.063% 0.11%
As % of the Job Titles category 0.17% 0.068% 0.11%
Number of daily rates quoted 2 6 25
10th Percentile £506 £525 £413
25th Percentile £515 £531 £780
Median daily rate (50th Percentile) £530 £600 £1,125
Median % change year-on-year -11.67% -46.67% +114.29%
75th Percentile £545 £644 £1,163
90th Percentile £554 £650 -
UK excluding London median daily rate £530 £550 £425
% change year-on-year -3.64% +29.41% -16.67%
Number of hourly rates quoted 0 3 2
Median hourly rate - £65.00 £70.00
Median % change year-on-year - -7.14% -
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 31,437 33,659 44,190
% of contract IT jobs with a recognized job title 90.90% 92.87% 93.76%
Number of daily rates quoted 19,931 20,297 30,010
10th Percentile £278 £300 £292
25th Percentile £402 £412 £413
Median daily rate (50th Percentile) £500 £525 £525
Median % change year-on-year -4.76% - -4.55%
75th Percentile £625 £638 £650
90th Percentile £725 £738 £743
UK excluding London median daily rate £475 £490 £500
% change year-on-year -3.06% -2.00% -
Number of hourly rates quoted 1,808 1,253 1,556
10th Percentile £14.00 £15.10 £15.14
25th Percentile £17.69 £20.30 £19.06
Median hourly rate £25.15 £35.25 £44.50
Median % change year-on-year -28.65% -20.79% +53.98%
75th Percentile £51.31 £65.00 £65.00
90th Percentile £69.65 £73.75 £77.50
UK excluding London median hourly rate £25.15 £35.00 £44.50
% change year-on-year -28.14% -21.35% +85.42%

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 9 November 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
Work from Home +42 40 - - 5
England -5 38 £530 -11.67% 8
London +36 36 - - 6
UK excluding London -30 16 £530 -3.64% 3
Scotland +8 14 - -
East of England -22 1 £500 -
South East - 1 £560 - 2

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

For the 6 months to 9 November 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 52 (100.00%) Linux
2 36 (69.23%) Java
3 30 (57.69%) SQL
4 29 (55.77%) Spring
5 27 (51.92%) Python
6 24 (46.15%) Multithreading
7 23 (44.23%) Problem-Solving
8 20 (38.46%) Kafka
9 19 (36.54%) Relational Database
10 17 (32.69%) Agile
10 17 (32.69%) SDLC
11 16 (30.77%) Database Tuning
11 16 (30.77%) DB2
11 16 (30.77%) JMS
11 16 (30.77%) JUnit
11 16 (30.77%) MongoDB
11 16 (30.77%) Open Source
11 16 (30.77%) Performance Tuning
11 16 (30.77%) Shell Script
11 16 (30.77%) Sybase
12 15 (28.85%) C++
13 12 (23.08%) Low Latency
14 8 (15.38%) Computer Science
15 7 (13.46%) C
16 6 (11.54%) Software Engineering
17 5 (9.62%) Asynchronous Programming
17 5 (9.62%) Automated Trading
17 5 (9.62%) Benchmarking
17 5 (9.62%) OOP
17 5 (9.62%) Order Management

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 (7.69%) Azure
2 3 (5.77%) AWS
2 3 (5.77%) GCP
Communications & Networking
1 5 (9.62%) TCP/IP
2 1 (1.92%) SAN
Database & Business Intelligence
1 19 (36.54%) Relational Database
2 16 (30.77%) DB2
2 16 (30.77%) MongoDB
3 3 (5.77%) Elasticsearch
4 2 (3.85%) KDB
4 2 (3.85%) Kdb+
Development Applications
1 16 (30.77%) JUnit
General
1 27 (51.92%) Finance
2 21 (40.38%) Social Skills
3 17 (32.69%) Banking
3 17 (32.69%) Investment Banking
4 16 (30.77%) Analytical Skills
5 3 (5.77%) Financial Institution
6 1 (1.92%) Pharmaceutical
Libraries, Frameworks & Software Standards
1 29 (55.77%) Spring
2 20 (38.46%) Kafka
3 16 (30.77%) JMS
4 3 (5.77%) AngularJS
4 3 (5.77%) CSS
4 3 (5.77%) Electron
4 3 (5.77%) HTML
4 3 (5.77%) JNI
4 3 (5.77%) Node.js
4 3 (5.77%) React
Miscellaneous
1 24 (46.15%) Data Structures
2 21 (40.38%) Equities
3 13 (25.00%) Linux Command Line
4 5 (9.62%) Algorithms
5 4 (7.69%) FPGA
6 3 (5.77%) Hedge funds
6 3 (5.77%) Management Information System
7 1 (1.92%) Enterprise Software
Operating Systems
1 52 (100.00%) Linux
2 5 (9.62%) Unix
3 3 (5.77%) CentOS
3 3 (5.77%) Mac OS
4 2 (3.85%) Windows
5 1 (1.92%) Debian
5 1 (1.92%) Ubuntu
5 1 (1.92%) Windows Server
5 1 (1.92%) Windows Server 2016
Processes & Methodologies
1 24 (46.15%) Multithreading
2 23 (44.23%) Problem-Solving
3 17 (32.69%) Agile
3 17 (32.69%) SDLC
4 16 (30.77%) Database Tuning
4 16 (30.77%) Open Source
4 16 (30.77%) Performance Tuning
5 12 (23.08%) Low Latency
6 8 (15.38%) Computer Science
7 6 (11.54%) Software Engineering
8 5 (9.62%) Asynchronous Programming
8 5 (9.62%) Automated Trading
8 5 (9.62%) Benchmarking
8 5 (9.62%) OOP
8 5 (9.62%) Order Management
8 5 (9.62%) Quantitative Research
8 5 (9.62%) Test Automation
8 5 (9.62%) Ultra-Low Latency
9 3 (5.77%) Event-Driven
9 3 (5.77%) Full-Stack Development
Programming Languages
1 36 (69.23%) Java
2 30 (57.69%) SQL
3 27 (51.92%) Python
4 16 (30.77%) Shell Script
5 15 (28.85%) C++
6 7 (13.46%) C
7 3 (5.77%) JavaScript
7 3 (5.77%) Perl
8 1 (1.92%) C#
8 1 (1.92%) MATLAB
8 1 (1.92%) R
Qualifications
1 1 (1.92%) DV Cleared
1 1 (1.92%) SC Cleared
1 1 (1.92%) Security Cleared
System Software
1 2 (3.85%) Docker
2 1 (1.92%) Lustre
2 1 (1.92%) Slurm Workload Manager
Systems Management
1 2 (3.85%) Kubernetes
2 1 (1.92%) Ansible
2 1 (1.92%) Packer
Vendors
1 16 (30.77%) Sybase
2 4 (7.69%) Red Hat
3 3 (5.77%) Oracle
4 1 (1.92%) Microsoft
4 1 (1.92%) VMware