Open Source Development Contracts in England

Open Source Software Development
UK > England

The table below provides summary statistics for contract job vacancies advertised in England requiring Open Source Development skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited Open Source Development over the 6 months leading up to 10 May 2025, comparing them to the same period in the previous two years.

6 months to
10 May 2025
Same period 2024 Same period 2023
Rank 469 537 645
Rank change year-on-year +68 +108 +134
Contract jobs citing Open Source Development 2 3 10
As % of all contract jobs advertised in England 0.008% 0.008% 0.020%
As % of the Processes & Methodologies category 0.009% 0.009% 0.023%
Number of daily rates quoted 0 0 1
10th Percentile - - -
25th Percentile - - £725
Median daily rate (50th Percentile) - - £750
Median % change year-on-year - - +15.38%
75th Percentile - - £775
90th Percentile - - -
UK median daily rate £550 - £750
% change year-on-year - - +15.38%

All Process and Methodology Skills
England

Open Source Development falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring process or methodology skills in England.

Contract vacancies with a requirement for process or methodology skills 22,330 31,821 44,233
As % of all contract IT jobs advertised in England 91.21% 86.48% 90.18%
Number of daily rates quoted 14,615 20,850 31,044
10th Percentile £308 £300 £325
25th Percentile £413 £413 £445
Median daily rate (50th Percentile) £525 £525 £550
Median % change year-on-year - -4.55% +2.33%
75th Percentile £638 £650 £675
90th Percentile £750 £750 £763
UK median daily rate £520 £525 £550
% change year-on-year -0.95% -4.55% +3.77%
Number of hourly rates quoted 939 2,250 1,565
10th Percentile £14.28 £12.92 £10.68
25th Percentile £18.44 £16.00 £16.25
Median hourly rate £29.04 £36.50 £37.30
Median % change year-on-year -20.44% -2.14% +52.24%
75th Percentile £63.13 £60.00 £65.00
90th Percentile £75.00 £72.50 £75.00
UK median hourly rate £28.60 £36.50 £36.00
% change year-on-year -21.64% +1.39% +42.97%

Open Source Development
Job Vacancy Trend in England

Job postings citing Open Source Development as a proportion of all IT jobs advertised in England.

Job vacancy trend for Open Source Development in England

Open Source Development
Contractor Daily Rate Trend in England

3-month moving average daily rate quoted in jobs citing Open Source Development in England.

Daily rate trend for Open Source Development in England

Open Source Development
Contractor Hourly Rate Trend in England

3-month moving average hourly rates quoted in jobs citing Open Source Development in England.

Hourly rate trend for Open Source Development in England

Open Source Development
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Open Source Development within the England region over the 6 months to 10 May 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
London +46 2 - - 4
Open Source Development
UK

Open Source Development
Co-occurring Skills and Capabilities in England by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 2 (100.00%) Jupyter
Cloud Services
1 2 (100.00%) AWS
1 2 (100.00%) Azure
1 2 (100.00%) GCP
Database & Business Intelligence
1 2 (100.00%) Big Data
1 2 (100.00%) Data Lake
General
1 2 (100.00%) Analytical Skills
1 2 (100.00%) Publishing
1 2 (100.00%) Social Skills
Job Titles
1 2 (100.00%) Architect
1 2 (100.00%) Artificial Intelligence Architect
1 2 (100.00%) Solutions Architect
2 1 (50.00%) Enterprise Architect
2 1 (50.00%) Enterprise Solutions Architect
Libraries, Frameworks & Software Standards
1 2 (100.00%) Hugging Face
1 2 (100.00%) Keras
1 2 (100.00%) PyTorch
1 2 (100.00%) TensorFlow
Miscellaneous
1 2 (100.00%) Self-Motivation
1 2 (100.00%) Virtual Team
Processes & Methodologies
1 2 (100.00%) Agile
1 2 (100.00%) Analytics
1 2 (100.00%) Artificial Intelligence
1 2 (100.00%) Computer Vision
1 2 (100.00%) Conversational AI
1 2 (100.00%) Conversational UI
1 2 (100.00%) Data Governance
1 2 (100.00%) Data Integration
1 2 (100.00%) Data Science
1 2 (100.00%) Deep Learning
1 2 (100.00%) Generative AI
1 2 (100.00%) LLM
1 2 (100.00%) Machine Learning
1 2 (100.00%) Natural Language Processing
1 2 (100.00%) Open Source
1 2 (100.00%) Problem-Solving
1 2 (100.00%) Scrum
1 2 (100.00%) SDLC
1 2 (100.00%) Technical Leadership
2 1 (50.00%) ERP
Programming Languages
1 2 (100.00%) Python
1 2 (100.00%) R
Qualifications
1 2 (100.00%) Degree
1 2 (100.00%) Master's Degree
Vendors
1 2 (100.00%) Databricks
1 2 (100.00%) Google
1 2 (100.00%) Microsoft
1 2 (100.00%) OpenAI