Open Source Engineer Contract Job Trends

Open Source Engineer
UK

The median Open Source Engineer daily rate in the UK is £510, according to job vacancies posted in the 6 months leading up to 7 July 2026.

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

6 months to
7 Jul 2026
Same period 2025 Same period 2024
Rank 647 537 -
Rank change year-on-year -110 - -
Contract jobs requiring an Open Source Engineer 5 2 0
As % of all contract jobs in the UK 0.010% 0.006% -
As % of the Job Titles category 0.010% 0.007% -
Number of daily rates quoted 1 2 0
10th Percentile - £478 -
25th Percentile £505 £511 -
Median daily rate (50th Percentile) £510 £581 -
Median % change year-on-year -12.26% - -
75th Percentile £515 £661 -
90th Percentile - £699 -
UK excluding London median daily rate £510 £463 -
% change year-on-year +10.27% - -

All Contract IT Job Roles
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 48,135 29,273 40,238
% of contract IT jobs with a recognized job title 92.45% 91.98% 93.02%
Number of daily rates quoted 29,133 18,680 25,890
10th Percentile £325 £287 £285
25th Percentile £417 £400 £409
Median daily rate (50th Percentile) £520 £500 £525
Median % change year-on-year +4.00% -4.76% -2.33%
75th Percentile £625 £625 £638
90th Percentile £725 £738 £750
UK excluding London median daily rate £500 £475 £493
% change year-on-year +5.26% -3.65% -1.40%
Number of hourly rates quoted 3,254 1,329 2,797
10th Percentile £15.75 £13.75 £12.86
25th Percentile £21.14 £17.44 £16.65
Median hourly rate £42.59 £26.45 £37.50
Median % change year-on-year +61.03% -29.47% -12.79%
75th Percentile £67.50 £55.25 £62.50
90th Percentile £80.00 £73.25 £74.00
UK excluding London median hourly rate £44.50 £25.15 £40.00
% change year-on-year +76.94% -37.13% +1.14%

Open Source Engineer
Job Vacancy Trend

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

Open Source Engineer job vacancy trend in the UK

Open Source Engineer
Daily Rate Trend

Contractor daily rate distribution trend for Open Source Engineer job vacancies in the UK.

Contractor daily rate distribution trend for Open Source Engineer job vacancies in the UK

Open Source Engineer
Hourly Rate Trend

Contractor hourly rate distribution trend for Open Source Engineer job vacancies in the UK.

Contractor hourly rate distribution trend for Open Source Engineer job vacancies in the UK

Open Source Engineer
Top 5 Contract Job Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Open Source Engineer within the UK over the 6 months to 7 July 2026. 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 -101 5 £510 -27.14% 2
UK excluding London -110 5 £510 +10.27% 2
South West - 4 - -
Yorkshire - 1 £510 - 2
North of England - 1 £510 - 2

Open Source Engineer Skill Set
Top 30 Co-Occurring Skills & Capabilities

For the 6 months to 7 July 2026, Open Source Engineer 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 Open Source Engineer in the job title.

1 5 (100.00%) Apache
1 5 (100.00%) AWS
1 5 (100.00%) Azure
1 5 (100.00%) CI/CD
1 5 (100.00%) Containerisation
1 5 (100.00%) Docker
1 5 (100.00%) Kubernetes
1 5 (100.00%) Open Source
1 5 (100.00%) Problem-Solving
1 5 (100.00%) Software Engineering
2 4 (80.00%) Agile
2 4 (80.00%) Computer Science
2 4 (80.00%) Computer Science Degree
2 4 (80.00%) Debian
2 4 (80.00%) Degree
2 4 (80.00%) Git
2 4 (80.00%) GitHub
2 4 (80.00%) GitLab
2 4 (80.00%) Go
2 4 (80.00%) JavaScript
2 4 (80.00%) Linux
2 4 (80.00%) Performance Optimisation
2 4 (80.00%) Python
2 4 (80.00%) Red Hat Enterprise Linux
2 4 (80.00%) Requirements Gathering
2 4 (80.00%) Rocky
2 4 (80.00%) Technical Leadership
2 4 (80.00%) Ubuntu
3 1 (20.00%) AI
3 1 (20.00%) Ansible

Open Source Engineer 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:

Application Platforms
1 5 (100.00%) Apache
2 1 (20.00%) Apache Airflow
2 1 (20.00%) Apache Spark
2 1 (20.00%) Apache Superset
Cloud Services
1 5 (100.00%) AWS
1 5 (100.00%) Azure
2 4 (80.00%) GitHub
3 1 (20.00%) GCP
Database & Business Intelligence
1 1 (20.00%) Data Lake
1 1 (20.00%) Data Warehouse
1 1 (20.00%) Trino
Development Applications
1 4 (80.00%) Git
1 4 (80.00%) GitLab
General
1 1 (20.00%) Banking
1 1 (20.00%) Finance
1 1 (20.00%) Financial Institution
1 1 (20.00%) Social Skills
Miscellaneous
1 4 (80.00%) Product Ownership
Operating Systems
1 4 (80.00%) Debian
1 4 (80.00%) Linux
1 4 (80.00%) Red Hat Enterprise Linux
1 4 (80.00%) Rocky
1 4 (80.00%) Ubuntu
Processes & Methodologies
1 5 (100.00%) CI/CD
1 5 (100.00%) Containerisation
1 5 (100.00%) Open Source
1 5 (100.00%) Problem-Solving
1 5 (100.00%) Software Engineering
2 4 (80.00%) Agile
2 4 (80.00%) Computer Science
2 4 (80.00%) Performance Optimisation
2 4 (80.00%) Requirements Gathering
2 4 (80.00%) Technical Leadership
3 1 (20.00%) AI
3 1 (20.00%) Architecture Governance
3 1 (20.00%) Cybersecurity
3 1 (20.00%) Data Architecture
3 1 (20.00%) DevOps
3 1 (20.00%) Enterprise Architecture
3 1 (20.00%) Infrastructure as Code
3 1 (20.00%) Microservices
3 1 (20.00%) Stakeholder Management
3 1 (20.00%) Technical Architecture
Programming Languages
1 4 (80.00%) Go
1 4 (80.00%) JavaScript
1 4 (80.00%) Python
Qualifications
1 4 (80.00%) Computer Science Degree
1 4 (80.00%) Degree
System Software
1 5 (100.00%) Docker
Systems Management
1 5 (100.00%) Kubernetes
2 1 (20.00%) Ansible
2 1 (20.00%) Terraform
Vendors
1 1 (20.00%) Microsoft