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 25 December 2025, with comparisons to the same periods in the previous two years.

6 months to
25 Dec 2025
Same period 2024 Same period 2023
Rank 318 176 191
Rank change year-on-year -142 +15 -28
Contract jobs citing OO 293 505 565
As % of all contract jobs in the UK 0.79% 1.49% 1.30%
As % of the Processes & Methodologies category 0.90% 1.69% 1.48%
Number of daily rates quoted 195 328 385
10th Percentile - £213 £355
25th Percentile £204 £410 £450
Median daily rate (50th Percentile) £428 £500 £588
Median % change year-on-year -14.50% -14.89% -6.00%
75th Percentile £583 £650 £719
90th Percentile £733 £829 £829
UK excluding London median daily rate £325 £475 £513
% change year-on-year -31.58% -7.32% -6.82%
Number of hourly rates quoted 6 5 39
10th Percentile £55.00 £38.55 £47.83
25th Percentile £59.81 £41.25 £48.39
Median hourly rate £73.00 £42.50 £65.00
Median % change year-on-year +71.76% -34.62% +18.18%
75th Percentile £75.00 £46.50 £70.00
90th Percentile - £55.50 £70.75
UK excluding London median hourly rate £75.00 £42.50 £65.00
% change year-on-year +76.47% -34.62% +18.18%

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 32,705 29,929 38,262
As % of all contract IT jobs advertised in the UK 88.13% 88.30% 88.16%
Number of daily rates quoted 20,588 18,254 25,497
10th Percentile £300 £308 £306
25th Percentile £406 £413 £419
Median daily rate (50th Percentile) £500 £525 £525
Median % change year-on-year -4.76% - -4.55%
75th Percentile £615 £638 £650
90th Percentile £725 £738 £744
UK excluding London median daily rate £475 £500 £500
% change year-on-year -5.00% - -
Number of hourly rates quoted 2,080 971 1,514
10th Percentile £14.61 £15.62 £14.43
25th Percentile £17.54 £20.30 £19.06
Median hourly rate £25.15 £32.50 £44.50
Median % change year-on-year -22.62% -26.97% +27.14%
75th Percentile £50.19 £62.62 £65.00
90th Percentile £68.75 £74.44 £77.50
UK excluding London median hourly rate £23.54 £31.50 £45.00
% change year-on-year -25.28% -30.00% +40.63%

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 25 December 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 25 December 2025.

Hourly rate histogram for OO in the UK

OO
Top 17 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 25 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 -138 242 £420 -16.00% 183
UK excluding London -79 145 £325 -31.58% 140
London -98 125 £500 -9.09% 65
Work from Home -73 105 £335 -29.47% 116
South East -31 62 £208 -5.68% 56
Scotland +1 27 £525 +16.67% 10
North of England -51 27 £470 -5.53% 32
North West -31 15 £440 -8.81% 17
Yorkshire -38 11 £438 -35.19% 9
Midlands -71 10 £540 -1.91% 8
South West -17 9 £335 -33.00% 16
West Midlands -64 8 £538 -2.27% 3
East of England -24 6 £438 +94.44% 19
Wales -4 2 £375 +84.05%
Northern Ireland -12 2 £388 -13.89% 1
East Midlands -19 2 £710 +42.00% 5
North East -7 1 £525 +50.00% 6

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 (2.73%) Confluence
2 7 (2.39%) Apache Spark
2 7 (2.39%) IIS
3 6 (2.05%) Drupal
4 5 (1.71%) Apache
4 5 (1.71%) Jupyter
4 5 (1.71%) WordPress
5 4 (1.37%) Apache Airflow
5 4 (1.37%) CMS
5 4 (1.37%) NetWeaver
6 3 (1.02%) SAS
7 1 (0.34%) Appian
7 1 (0.34%) Luigi
7 1 (0.34%) nginx
7 1 (0.34%) Oracle SOA Suite
7 1 (0.34%) Orchard CMS
7 1 (0.34%) SharePoint
Applications
1 3 (1.02%) Microsoft Office
1 3 (1.02%) Simulink
2 2 (0.68%) Microsoft Excel
2 2 (0.68%) Microsoft PowerPoint
2 2 (0.68%) MS Visio
Business Applications
1 8 (2.73%) SAP S/4HANA
2 5 (1.71%) Payment Gateway
3 3 (1.02%) SAP MDG
3 3 (1.02%) SAP MDG-F
3 3 (1.02%) SAP MDG-M
3 3 (1.02%) SAP MDG-S
4 1 (0.34%) Dynamics CRM
4 1 (0.34%) Remedy ITSM
4 1 (0.34%) SAP PLM
4 1 (0.34%) Workday HCM
Cloud Services
1 75 (25.60%) AWS
2 60 (20.48%) Azure
3 23 (7.85%) GCP
3 23 (7.85%) SaaS
4 21 (7.17%) Sauce Labs
4 21 (7.17%) Serverless
5 18 (6.14%) GitHub
6 16 (5.46%) Azure DevOps
7 12 (4.10%) AWS Lambda
8 11 (3.75%) Power Automate
9 10 (3.41%) Amazon S3
10 8 (2.73%) Cloud Computing
10 8 (2.73%) Power Platform
11 6 (2.05%) Azure Functions
11 6 (2.05%) Snowflake
12 5 (1.71%) Amazon EKS
12 5 (1.71%) Azure AKS
12 5 (1.71%) Azure Cosmos DB
12 5 (1.71%) Azure Logic Apps
12 5 (1.71%) Azure Monitor
Communications & Networking
1 18 (6.14%) Wireless
2 16 (5.46%) HTTP
3 6 (2.05%) FIX Connectivity
4 4 (1.37%) FTP
4 4 (1.37%) Wireshark
5 2 (0.68%) DNS
6 1 (0.34%) SSL
Database & Business Intelligence
1 89 (30.38%) Relational Database
2 58 (19.80%) MySQL
3 24 (8.19%) NoSQL
4 23 (7.85%) SQL Server
5 17 (5.80%) PostgreSQL
6 15 (5.12%) MongoDB
7 8 (2.73%) Oracle Database
7 8 (2.73%) Power BI
8 7 (2.39%) BigQuery
8 7 (2.39%) MariaDB
8 7 (2.39%) SAP HANA
9 6 (2.05%) Data Warehouse
10 5 (1.71%) Big Data
11 4 (1.37%) RDBMS
12 3 (1.02%) Apache Cassandra
12 3 (1.02%) Data Lake
12 3 (1.02%) Hadoop
12 3 (1.02%) SAP Data Services
12 3 (1.02%) Snowflake Schema
13 2 (0.68%) Metadata
Development Applications
1 69 (23.55%) Git
2 31 (10.58%) Browser DevTools
3 25 (8.53%) JIRA
4 24 (8.19%) Eclipse
5 23 (7.85%) Xcode
6 21 (7.17%) Android Studio
6 21 (7.17%) JUnit
7 18 (6.14%) Jenkins
8 14 (4.78%) Maven
9 13 (4.44%) Cucumber
10 10 (3.41%) Firebug
10 10 (3.41%) Selenium
11 9 (3.07%) GitLab
11 9 (3.07%) Gradle
11 9 (3.07%) Mockito
12 8 (2.73%) Bitbucket
13 3 (1.02%) Cypress.io
13 3 (1.02%) IntelliJ
13 3 (1.02%) Postman
13 3 (1.02%) TestNG
General
1 110 (37.54%) Social Skills
2 55 (18.77%) Finance
3 49 (16.72%) Banking
4 26 (8.87%) Analytical Skills
5 20 (6.83%) Front Office
6 17 (5.80%) Investment Banking
7 16 (5.46%) Public Sector
8 5 (1.71%) Financial Institution
9 4 (1.37%) Documentation Skills
10 3 (1.02%) Influencing Skills
10 3 (1.02%) Manufacturing
11 2 (0.68%) Aerospace
11 2 (0.68%) Electronics
11 2 (0.68%) Inclusion and Diversity
11 2 (0.68%) Law
11 2 (0.68%) Marketing
11 2 (0.68%) Presentation Skills
12 1 (0.34%) French Language
12 1 (0.34%) Organisational Skills
12 1 (0.34%) Retail
Job Titles
1 139 (47.44%) Developer
2 54 (18.43%) Technical Support
3 35 (11.95%) Java Developer
3 35 (11.95%) Support Engineer
3 35 (11.95%) Technical Engineer
3 35 (11.95%) Technical Support Engineer
4 26 (8.87%) Senior
5 21 (7.17%) UX Engineer
6 20 (6.83%) Senior Developer
7 18 (6.14%) Front-End Engineer (Client-Side Engineer)
7 18 (6.14%) Python Developer
8 16 (5.46%) Full-Stack Developer
8 16 (5.46%) Software Engineer
9 15 (5.12%) .NET Developer
10 12 (4.10%) Architect
11 11 (3.75%) Analyst
11 11 (3.75%) C# Developer
11 11 (3.75%) Python Engineer
12 10 (3.41%) ABAP Developer
12 10 (3.41%) Java Engineer
Libraries, Frameworks & Software Standards
1 55 (18.77%) React
2 49 (16.72%) CSS
3 46 (15.70%) AngularJS
4 42 (14.33%) Spring
5 37 (12.63%) .NET
6 33 (11.26%) HTML
7 31 (10.58%) Spring Boot
8 29 (9.90%) RESTful
8 29 (9.90%) Web Services
9 28 (9.56%) REST
10 25 (8.53%) XML
11 23 (7.85%) Ajax
11 23 (7.85%) Kafka
12 22 (7.51%) GraphQL
13 17 (5.80%) JMS
14 16 (5.46%) Hibernate
14 16 (5.46%) Pandas
14 16 (5.46%) SOAP
14 16 (5.46%) XSD
15 15 (5.12%) NumPy
Miscellaneous
1 23 (7.85%) Mobile App
2 18 (6.14%) Algorithms
3 17 (5.80%) Distributed Systems
4 16 (5.46%) Cloud Native
4 16 (5.46%) Management Information System
5 15 (5.12%) Data Structures
5 15 (5.12%) Derivative
6 13 (4.44%) Equities
7 11 (3.75%) Fixed Income
8 8 (2.73%) Product Ownership
9 7 (2.39%) Legacy Systems
10 6 (2.05%) Hedge funds
10 6 (2.05%) TWAP
10 6 (2.05%) VWAP
11 5 (1.71%) Enterprise Software
11 5 (1.71%) Reference Data
12 4 (1.37%) CUDA
12 4 (1.37%) Data Protection Act
12 4 (1.37%) Greenfield Project
12 4 (1.37%) Market Risk
Operating Systems
1 76 (25.94%) Linux
2 71 (24.23%) Unix
3 58 (19.80%) Windows
4 26 (8.87%) Android
5 4 (1.37%) Apple iOS
6 3 (1.02%) Windows Server
7 1 (0.34%) Robot Operating System
Processes & Methodologies
1 139 (47.44%) OOP
2 107 (36.52%) Agile
3 65 (22.18%) CI/CD
4 59 (20.14%) Microservices
5 57 (19.45%) Design Patterns
6 52 (17.75%) Problem-Solving
7 49 (16.72%) DevOps
8 46 (15.70%) OOD
9 45 (15.36%) Software Engineering
10 40 (13.65%) Scrum
10 40 (13.65%) Test Automation
11 37 (12.63%) Computer Science
12 35 (11.95%) TDD
13 33 (11.26%) Data Modelling
14 32 (10.92%) User Experience
15 29 (9.90%) Containerisation
15 29 (9.90%) Continuous Integration
16 27 (9.22%) Full-Stack Development
17 26 (8.87%) Code Quality
18 24 (8.19%) Architectural Patterns
Programming Languages
1 143 (48.81%) Java
2 112 (38.23%) Python
3 102 (34.81%) SQL
4 82 (27.99%) JavaScript
5 54 (18.43%) Perl
6 53 (18.09%) C#
7 16 (5.46%) ABAP
8 14 (4.78%) C++
9 11 (3.75%) T-SQL
10 10 (3.41%) Kotlin
10 10 (3.41%) Shell Script
11 9 (3.07%) Scala
12 8 (2.73%) PL/SQL
13 7 (2.39%) PHP
13 7 (2.39%) TypeScript
14 6 (2.05%) Ruby
15 5 (1.71%) C
16 4 (1.37%) Objective-C
16 4 (1.37%) Swift
17 3 (1.02%) Go
Qualifications
1 37 (12.63%) Degree
2 32 (10.92%) Security Cleared
3 30 (10.24%) Computer Science Degree
4 21 (7.17%) SC Cleared
5 5 (1.71%) DV Cleared
5 5 (1.71%) Master's Degree
6 3 (1.02%) BPSS Clearance
7 2 (0.68%) AWS Certification
7 2 (0.68%) CISSP
7 2 (0.68%) ISTQB
Quality Assurance & Compliance
1 20 (6.83%) QA
2 10 (3.41%) Accessibility
3 6 (2.05%) ISO 20022
4 5 (1.71%) Data Quality
4 5 (1.71%) WCAG
5 4 (1.37%) PCI DSS
6 2 (0.68%) Disclosure Scotland
6 2 (0.68%) HL7
6 2 (0.68%) SLA
7 1 (0.34%) ISO 15022
7 1 (0.34%) MISRA
7 1 (0.34%) MISRA C
System Software
1 35 (11.95%) Docker
Systems Management
1 42 (14.33%) Kubernetes
2 14 (4.78%) Terraform
3 10 (3.41%) Grafana
4 8 (2.73%) Ansible
5 5 (1.71%) Kibana
6 3 (1.02%) Single Sign-On
7 2 (0.68%) Progress Chef
8 1 (0.34%) HP Operations Orchestration
8 1 (0.34%) Prometheus
8 1 (0.34%) Puppet
8 1 (0.34%) Tivoli
Vendors
1 64 (21.84%) Oracle
2 50 (17.06%) Microsoft
3 28 (9.56%) ServiceNow
4 24 (8.19%) Splunk
5 22 (7.51%) Google
6 15 (5.12%) SAP
7 9 (3.07%) Blue Prism
8 6 (2.05%) GoldenSource
8 6 (2.05%) MuleSoft
9 5 (1.71%) ION Trading
9 5 (1.71%) TIBCO
10 4 (1.37%) Dataiku
10 4 (1.37%) IBM
11 3 (1.02%) Bloomberg
11 3 (1.02%) Citrix
11 3 (1.02%) Databricks
11 3 (1.02%) Salesforce
11 3 (1.02%) Tradeweb
12 2 (0.68%) Apple
12 2 (0.68%) DevExpress