OO Contract Job Trends

Object-Oriented (OO)
UK

The table below provides summary statistics and contractor rates for jobs requiring OO skills. It covers contract job vacancies from the 6 months leading up to 26 November 2025, with comparisons to the same periods in the previous two years.

6 months to
26 Nov 2025
Same period 2024 Same period 2023
Rank 294 174 190
Rank change year-on-year -120 +16 -31
Contract jobs citing OO 330 529 608
As % of all contract jobs in the UK 0.92% 1.45% 1.33%
As % of the Processes & Methodologies category 1.02% 1.67% 1.50%
Number of daily rates quoted 215 355 420
10th Percentile £204 £213 £362
25th Percentile £310 £398 £462
Median daily rate (50th Percentile) £475 £500 £599
Median % change year-on-year -5.00% -16.49% -4.20%
75th Percentile £588 £649 £719
90th Percentile £721 £833 £844
UK excluding London median daily rate £390 £475 £513
% change year-on-year -17.89% -7.32% -5.09%
Number of hourly rates quoted 7 7 39
10th Percentile £55.25 £39.45 £47.83
25th Percentile £61.88 £41.25 £48.39
Median hourly rate £71.00 £45.00 £65.00
Median % change year-on-year +57.78% -30.77% +18.18%
75th Percentile £75.00 £63.75 £70.00
90th Percentile - £66.60 £70.75
UK excluding London median hourly rate £73.00 £64.00 £63.42
% change year-on-year +14.06% +0.91% +15.31%

All Process and Methodology Skills
UK

OO 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.

Contract vacancies with a requirement for process or methodology skills 32,237 31,694 40,485
As % of all contract IT jobs advertised in the UK 89.44% 86.89% 88.56%
Number of daily rates quoted 20,185 19,077 27,186
10th Percentile £300 £310 £308
25th Percentile £404 £413 £425
Median daily rate (50th Percentile) £500 £525 £533
Median % change year-on-year -4.76% -1.41% -3.18%
75th Percentile £619 £638 £650
90th Percentile £725 £738 £745
UK excluding London median daily rate £475 £500 £500
% change year-on-year -5.00% - -
Number of hourly rates quoted 2,109 1,149 1,555
10th Percentile £14.50 £15.22 £14.31
25th Percentile £17.50 £20.24 £19.06
Median hourly rate £25.15 £35.00 £44.50
Median % change year-on-year -28.14% -21.35% +27.14%
75th Percentile £45.46 £63.75 £65.00
90th Percentile £67.50 £73.75 £77.50
UK excluding London median hourly rate £22.85 £32.50 £44.50
% change year-on-year -29.69% -26.97% +48.33%

OO
Job Vacancy Trend

Historical trend showing the proportion of contract IT job postings citing OO relative to all contract IT jobs advertised.

OO job vacancy trend in the UK

OO
Daily Rate Trend

Contractor daily rate distribution trend for jobs in the UK citing OO.

Contractor daily rate distribution trend for jobs in the UK citing OO

OO
Daily Rate Histogram

Daily rate distribution for jobs citing OO over the 6 months to 26 November 2025.

Daily rate histogram for OO in the UK

OO
Hourly Rate Trend

Contractor hourly rate distribution trend for jobs in the UK citing OO.

Contractor hourly rate distribution trend for jobs in the UK citing OO

OO
Hourly Rate Histogram

Hourly rate distribution of jobs citing OO over the 6 months to 26 November 2025.

Hourly rate histogram for OO in the UK

OO
Top 16 Contract Job Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing OO within the UK over the 6 months to 26 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
England -115 264 £470 -6.00% 262
UK excluding London -70 155 £390 -17.89% 236
London -92 142 £500 -6.98% 52
Work from Home -53 116 £400 -15.79% 201
South East -13 58 £208 -6.74% 97
Scotland +9 34 £525 +17.65% 13
North of England -53 24 £473 +13.31% 43
South West -4 13 £355 -29.00% 17
North West -27 13 £481 +20.25% 24
Midlands -59 12 £538 -2.27% 31
Yorkshire -33 11 £438 -32.95% 15
East of England -20 10 £523 +132.22% 31
West Midlands -51 9 £538 -2.27% 18
East Midlands -10 3 £493 -1.40% 12
Wales -6 2 £375 +84.05% 6
Northern Ireland -10 2 £388 -13.89% 2

OO
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 8 (2.42%) Apache Spark
1 8 (2.42%) Confluence
2 6 (1.82%) Drupal
2 6 (1.82%) IIS
3 5 (1.52%) Apache
3 5 (1.52%) Apache Airflow
3 5 (1.52%) CMS
3 5 (1.52%) Jupyter
3 5 (1.52%) WordPress
4 3 (0.91%) NetWeaver
4 3 (0.91%) SAS
5 2 (0.61%) Appian
5 2 (0.61%) Camunda
5 2 (0.61%) Oracle Workflow
6 1 (0.30%) Anypoint
6 1 (0.30%) Luigi
6 1 (0.30%) Mule
6 1 (0.30%) nginx
6 1 (0.30%) Orchard CMS
6 1 (0.30%) SharePoint
Applications
1 3 (0.91%) Microsoft Office
1 3 (0.91%) Simulink
2 2 (0.61%) Microsoft Excel
2 2 (0.61%) Microsoft PowerPoint
2 2 (0.61%) MS Visio
Business Applications
1 9 (2.73%) SAP S/4HANA
2 5 (1.52%) Payment Gateway
3 3 (0.91%) SAP MDG
3 3 (0.91%) SAP MDG-F
3 3 (0.91%) SAP MDG-M
3 3 (0.91%) SAP MDG-S
4 2 (0.61%) OpenText MBPM
4 2 (0.61%) Oracle BPM
4 2 (0.61%) SAP PLM
5 1 (0.30%) Dynamics CRM
5 1 (0.30%) Remedy ITSM
5 1 (0.30%) Workday HCM
Cloud Services
1 81 (24.55%) AWS
2 73 (22.12%) Azure
3 22 (6.67%) GCP
4 20 (6.06%) Azure DevOps
4 20 (6.06%) SaaS
5 19 (5.76%) GitHub
6 18 (5.45%) Sauce Labs
7 17 (5.15%) Serverless
8 13 (3.94%) Amazon S3
9 10 (3.03%) AWS Lambda
9 10 (3.03%) Power Automate
10 8 (2.42%) Power Platform
11 6 (1.82%) Azure Service Bus
11 6 (1.82%) Cloud Computing
11 6 (1.82%) Snowflake
12 5 (1.52%) Amazon EC2
12 5 (1.52%) Amazon EKS
13 4 (1.21%) Amazon CloudWatch
13 4 (1.21%) Amazon ECS
13 4 (1.21%) GitHub Actions
Communications & Networking
1 18 (5.45%) HTTP
1 18 (5.45%) Wireless
2 5 (1.52%) TCP/IP
3 4 (1.21%) FTP
3 4 (1.21%) Wireshark
4 3 (0.91%) FIX Connectivity
5 2 (0.61%) DNS
6 1 (0.30%) Ethernet
6 1 (0.30%) SSL
Database & Business Intelligence
1 90 (27.27%) Relational Database
2 50 (15.15%) MySQL
3 25 (7.58%) NoSQL
3 25 (7.58%) SQL Server
4 22 (6.67%) PostgreSQL
5 14 (4.24%) MongoDB
6 8 (2.42%) SAP HANA
7 7 (2.12%) Data Warehouse
7 7 (2.12%) Power BI
8 6 (1.82%) BigQuery
8 6 (1.82%) MariaDB
8 6 (1.82%) Oracle Database
8 6 (1.82%) RDBMS
9 5 (1.52%) Azure SQL Database
9 5 (1.52%) Big Data
10 3 (0.91%) Apache Cassandra
10 3 (0.91%) Hadoop
10 3 (0.91%) Metadata
10 3 (0.91%) SAP Data Services
10 3 (0.91%) Snowflake Schema
Development Applications
1 75 (22.73%) Git
2 27 (8.18%) Browser DevTools
3 26 (7.88%) JIRA
4 24 (7.27%) JUnit
5 21 (6.36%) Eclipse
6 20 (6.06%) Xcode
7 18 (5.45%) Android Studio
7 18 (5.45%) Cucumber
8 17 (5.15%) Jenkins
8 17 (5.15%) Maven
9 11 (3.33%) GitLab
10 10 (3.03%) Bitbucket
10 10 (3.03%) Selenium
11 9 (2.73%) Firebug
11 9 (2.73%) Mockito
12 8 (2.42%) Gradle
13 4 (1.21%) IntelliJ
13 4 (1.21%) SonarQube
14 3 (0.91%) NUnit
14 3 (0.91%) Visual Studio
General
1 128 (38.79%) Social Skills
2 70 (21.21%) Finance
3 50 (15.15%) Banking
4 37 (11.21%) Analytical Skills
5 24 (7.27%) Front Office
6 20 (6.06%) Public Sector
7 18 (5.45%) Investment Banking
8 7 (2.12%) Inclusion and Diversity
9 6 (1.82%) Documentation Skills
9 6 (1.82%) Manufacturing
10 5 (1.52%) Financial Institution
11 4 (1.21%) Electronics
11 4 (1.21%) Marketing
12 3 (0.91%) Influencing Skills
12 3 (0.91%) Telecoms
13 2 (0.61%) Aerospace
13 2 (0.61%) Law
13 2 (0.61%) Presentation Skills
14 1 (0.30%) Back Office
14 1 (0.30%) Legal
Job Titles
1 174 (52.73%) Developer
2 46 (13.94%) Technical Support
3 39 (11.82%) Senior
4 35 (10.61%) Java Developer
5 33 (10.00%) Senior Developer
6 32 (9.70%) Support Engineer
7 31 (9.39%) Technical Engineer
7 31 (9.39%) Technical Support Engineer
8 25 (7.58%) Python Developer
9 19 (5.76%) Front-End Engineer (Client-Side Engineer)
10 18 (5.45%) .NET Developer
10 18 (5.45%) Software Engineer
10 18 (5.45%) UX Engineer
11 17 (5.15%) Full-Stack Developer
12 13 (3.94%) Analyst
12 13 (3.94%) Architect
13 12 (3.64%) C# Developer
13 12 (3.64%) Python Engineer
14 11 (3.33%) Technical Analyst
15 10 (3.03%) ABAP Developer
Libraries, Frameworks & Software Standards
1 58 (17.58%) React
2 52 (15.76%) .NET
3 51 (15.45%) CSS
4 45 (13.64%) Spring
5 43 (13.03%) AngularJS
6 40 (12.12%) HTML
7 37 (11.21%) REST
7 37 (11.21%) RESTful
7 37 (11.21%) Web Services
8 32 (9.70%) Spring Boot
9 28 (8.48%) SOAP
9 28 (8.48%) XML
10 27 (8.18%) Kafka
11 20 (6.06%) Ajax
12 19 (5.76%) GraphQL
13 18 (5.45%) .NET Core
14 17 (5.15%) JMS
15 16 (4.85%) Hibernate
16 15 (4.55%) XSD
17 14 (4.24%) .NET Framework
Miscellaneous
1 30 (9.09%) Algorithms
2 20 (6.06%) Mobile App
3 19 (5.76%) Data Structures
3 19 (5.76%) Management Information System
4 17 (5.15%) Derivative
5 16 (4.85%) Cloud Native
6 14 (4.24%) Distributed Systems
6 14 (4.24%) Fixed Income
6 14 (4.24%) Foreign Exchange (FX)
7 12 (3.64%) Greenfield Project
8 11 (3.33%) Equities
8 11 (3.33%) Product Ownership
9 8 (2.42%) Legacy Systems
10 6 (1.82%) Hedge funds
11 5 (1.52%) Market Risk
11 5 (1.52%) Self-Motivation
12 4 (1.21%) CUDA
12 4 (1.21%) Data Protection Act
12 4 (1.21%) Onboarding
12 4 (1.21%) Virtual Team
Operating Systems
1 76 (23.03%) Linux
2 69 (20.91%) Unix
3 52 (15.76%) Windows
4 22 (6.67%) Android
5 4 (1.21%) Apple iOS
6 1 (0.30%) Robot Operating System
6 1 (0.30%) Windows Server
Processes & Methodologies
1 151 (45.76%) OOP
2 142 (43.03%) Agile
3 73 (22.12%) CI/CD
4 68 (20.61%) Problem-Solving
5 64 (19.39%) Design Patterns
6 59 (17.88%) Microservices
6 59 (17.88%) Scrum
7 58 (17.58%) DevOps
8 55 (16.67%) Software Engineering
9 51 (15.45%) OOD
10 49 (14.85%) TDD
11 43 (13.03%) Computer Science
12 39 (11.82%) Test Automation
13 35 (10.61%) Clean Code
14 34 (10.30%) Full-Stack Development
14 34 (10.30%) SOLID
15 32 (9.70%) Continuous Integration
15 32 (9.70%) User Experience
16 31 (9.39%) Code Quality
17 30 (9.09%) Data Modelling
Programming Languages
1 147 (44.55%) Java
2 122 (36.97%) Python
3 112 (33.94%) SQL
4 96 (29.09%) JavaScript
5 69 (20.91%) C#
6 49 (14.85%) Perl
7 25 (7.58%) C++
8 18 (5.45%) ABAP
9 14 (4.24%) Scala
10 11 (3.33%) T-SQL
11 10 (3.03%) Shell Script
11 10 (3.03%) TypeScript
12 9 (2.73%) Kotlin
12 9 (2.73%) Ruby
13 8 (2.42%) PL/SQL
14 7 (2.12%) PHP
15 6 (1.82%) C
16 5 (1.52%) Go
17 4 (1.21%) Objective-C
17 4 (1.21%) Swift
Qualifications
1 41 (12.42%) Degree
2 34 (10.30%) Security Cleared
3 33 (10.00%) Computer Science Degree
4 22 (6.67%) SC Cleared
5 6 (1.82%) DV Cleared
6 5 (1.52%) Master's Degree
7 3 (0.91%) BPSS Clearance
8 2 (0.61%) AWS Certification
8 2 (0.61%) CISSP
8 2 (0.61%) ISTQB
Quality Assurance & Compliance
1 21 (6.36%) QA
2 11 (3.33%) Accessibility
3 6 (1.82%) WCAG
4 5 (1.52%) ISO 20022
5 4 (1.21%) Data Quality
5 4 (1.21%) PCI DSS
6 3 (0.91%) HL7
7 2 (0.61%) Disclosure Scotland
7 2 (0.61%) MISRA
7 2 (0.61%) MISRA C
7 2 (0.61%) SLA
8 1 (0.30%) DICOM
8 1 (0.30%) ISO 13485
8 1 (0.30%) Software Quality Assurance
System Software
1 38 (11.52%) Docker
Systems Management
1 47 (14.24%) Kubernetes
2 21 (6.36%) Terraform
3 12 (3.64%) Ansible
3 12 (3.64%) Grafana
4 5 (1.52%) Kibana
5 3 (0.91%) Single Sign-On
6 2 (0.61%) Progress Chef
6 2 (0.61%) Prometheus
7 1 (0.30%) CloudHub
7 1 (0.30%) HP Operations Orchestration
7 1 (0.30%) Puppet
7 1 (0.30%) Tivoli
Vendors
1 57 (17.27%) Oracle
2 48 (14.55%) Microsoft
3 28 (8.48%) ServiceNow
4 22 (6.67%) Splunk
5 21 (6.36%) Google
6 19 (5.76%) SAP
7 9 (2.73%) Blue Prism
8 7 (2.12%) Salesforce
9 6 (1.82%) GoldenSource
9 6 (1.82%) MuleSoft
10 5 (1.52%) IBM
10 5 (1.52%) ION Trading
10 5 (1.52%) TIBCO
10 5 (1.52%) Workday
11 4 (1.21%) Dataiku
12 3 (0.91%) Bloomberg
12 3 (0.91%) Databricks
12 3 (0.91%) Tradeweb
13 2 (0.61%) Apple
13 2 (0.61%) DevExpress