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

6 months to
26 Dec 2025
Same period 2024 Same period 2023
Rank 313 179 190
Rank change year-on-year -134 +11 -27
Contract jobs citing OO 296 500 563
As % of all contract jobs in the UK 0.80% 1.48% 1.29%
As % of the Processes & Methodologies category 0.90% 1.68% 1.46%
Number of daily rates quoted 196 325 386
10th Percentile - £213 £355
25th Percentile £204 £409 £452
Median daily rate (50th Percentile) £431 £500 £589
Median % change year-on-year -13.75% -15.07% -5.80%
75th Percentile £581 £650 £719
90th Percentile £732 £825 £828
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 32,744 29,791 38,561
As % of all contract IT jobs advertised in the UK 88.06% 88.28% 88.10%
Number of daily rates quoted 20,623 18,168 25,704
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 2,071 964 1,544
10th Percentile £14.61 £15.62 £14.25
25th Percentile £17.69 £20.30 £18.93
Median hourly rate £25.15 £32.50 £43.50
Median % change year-on-year -22.62% -25.29% +24.29%
75th Percentile £51.23 £62.59 £65.00
90th Percentile £68.75 £74.31 £77.50
UK excluding London median hourly rate £23.58 £31.50 £45.00
% change year-on-year -25.16% -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 26 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 26 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 26 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 -129 245 £423 -15.50% 189
UK excluding London -95 145 £325 -31.58% 142
London -96 128 £500 -9.09% 68
Work from Home -65 105 £335 -29.47% 116
South East -14 62 £208 -5.68% 55
Scotland 0 27 £525 +16.67% 12
North of England -56 27 £470 -6.00% 33
North West -27 15 £440 -10.20% 17
Yorkshire -37 11 £438 -35.19% 10
Midlands -78 10 £540 -1.91% 10
South West -12 9 £335 -33.00% 14
West Midlands -65 8 £538 -2.27% 4
East of England -24 6 £438 +94.44% 20
Wales -1 2 £375 +84.05%
Northern Ireland -12 2 £388 -13.89%
East Midlands -18 2 £710 +42.00% 6
North East -9 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 (2.70%) Confluence
2 7 (2.36%) Apache Spark
2 7 (2.36%) IIS
3 6 (2.03%) Drupal
4 5 (1.69%) Apache
4 5 (1.69%) Jupyter
4 5 (1.69%) WordPress
5 4 (1.35%) Apache Airflow
5 4 (1.35%) CMS
5 4 (1.35%) NetWeaver
6 3 (1.01%) SAS
7 2 (0.68%) Appian
8 1 (0.34%) Luigi
8 1 (0.34%) nginx
8 1 (0.34%) Oracle SOA Suite
8 1 (0.34%) Orchard CMS
8 1 (0.34%) SharePoint
Applications
1 3 (1.01%) Microsoft Office
1 3 (1.01%) Simulink
2 2 (0.68%) Microsoft Excel
2 2 (0.68%) Microsoft PowerPoint
2 2 (0.68%) MS Visio
Business Applications
1 8 (2.70%) SAP S/4HANA
2 5 (1.69%) Payment Gateway
3 3 (1.01%) SAP MDG
3 3 (1.01%) SAP MDG-F
3 3 (1.01%) SAP MDG-M
3 3 (1.01%) 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 (25.34%) AWS
2 62 (20.95%) Azure
3 23 (7.77%) GCP
3 23 (7.77%) SaaS
4 21 (7.09%) Sauce Labs
4 21 (7.09%) Serverless
5 18 (6.08%) GitHub
6 16 (5.41%) Azure DevOps
7 12 (4.05%) AWS Lambda
7 12 (4.05%) Power Automate
8 10 (3.38%) Amazon S3
9 8 (2.70%) Cloud Computing
9 8 (2.70%) Power Platform
10 6 (2.03%) Azure Functions
10 6 (2.03%) Snowflake
11 5 (1.69%) Amazon EKS
11 5 (1.69%) Azure AKS
11 5 (1.69%) Azure Cosmos DB
11 5 (1.69%) Azure Logic Apps
11 5 (1.69%) Azure Monitor
Communications & Networking
1 18 (6.08%) Wireless
2 16 (5.41%) HTTP
3 6 (2.03%) FIX Connectivity
4 4 (1.35%) FTP
4 4 (1.35%) Wireshark
5 2 (0.68%) DNS
6 1 (0.34%) SSL
Database & Business Intelligence
1 89 (30.07%) Relational Database
2 58 (19.59%) MySQL
3 24 (8.11%) NoSQL
3 24 (8.11%) SQL Server
4 17 (5.74%) PostgreSQL
5 15 (5.07%) MongoDB
6 8 (2.70%) Oracle Database
6 8 (2.70%) Power BI
7 7 (2.36%) BigQuery
7 7 (2.36%) MariaDB
7 7 (2.36%) SAP HANA
8 6 (2.03%) Data Warehouse
9 5 (1.69%) Big Data
10 4 (1.35%) RDBMS
11 3 (1.01%) Apache Cassandra
11 3 (1.01%) Data Lake
11 3 (1.01%) Hadoop
11 3 (1.01%) SAP Data Services
11 3 (1.01%) Snowflake Schema
12 2 (0.68%) Metadata
Development Applications
1 69 (23.31%) Git
2 31 (10.47%) Browser DevTools
3 25 (8.45%) JIRA
4 24 (8.11%) Eclipse
5 23 (7.77%) Xcode
6 21 (7.09%) Android Studio
6 21 (7.09%) JUnit
7 18 (6.08%) Jenkins
8 14 (4.73%) Maven
9 13 (4.39%) Cucumber
10 10 (3.38%) Firebug
10 10 (3.38%) Selenium
11 9 (3.04%) GitLab
11 9 (3.04%) Gradle
11 9 (3.04%) Mockito
12 8 (2.70%) Bitbucket
13 3 (1.01%) Cypress.io
13 3 (1.01%) IntelliJ
13 3 (1.01%) Postman
13 3 (1.01%) TestNG
General
1 111 (37.50%) Social Skills
2 56 (18.92%) Finance
3 49 (16.55%) Banking
4 26 (8.78%) Analytical Skills
5 20 (6.76%) Front Office
6 17 (5.74%) Investment Banking
7 16 (5.41%) Public Sector
8 5 (1.69%) Financial Institution
9 4 (1.35%) Documentation Skills
10 3 (1.01%) Influencing Skills
10 3 (1.01%) 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%) Back Office
12 1 (0.34%) Legal
12 1 (0.34%) Pharmaceutical
Job Titles
1 139 (46.96%) Developer
2 54 (18.24%) Technical Support
3 35 (11.82%) Java Developer
3 35 (11.82%) Support Engineer
3 35 (11.82%) Technical Engineer
3 35 (11.82%) Technical Support Engineer
4 27 (9.12%) Senior
5 21 (7.09%) UX Engineer
6 20 (6.76%) Senior Developer
7 18 (6.08%) Front-End Engineer (Client-Side Engineer)
7 18 (6.08%) Python Developer
8 17 (5.74%) Software Engineer
9 16 (5.41%) Full-Stack Developer
10 15 (5.07%) .NET Developer
11 12 (4.05%) Architect
12 11 (3.72%) Analyst
12 11 (3.72%) C# Developer
12 11 (3.72%) Java Engineer
12 11 (3.72%) Python Engineer
13 10 (3.38%) ABAP Developer
Libraries, Frameworks & Software Standards
1 56 (18.92%) React
2 49 (16.55%) CSS
3 46 (15.54%) AngularJS
4 42 (14.19%) Spring
5 37 (12.50%) .NET
6 33 (11.15%) HTML
7 32 (10.81%) Spring Boot
8 30 (10.14%) RESTful
8 30 (10.14%) Web Services
9 29 (9.80%) REST
10 25 (8.45%) XML
11 24 (8.11%) Kafka
12 23 (7.77%) Ajax
13 22 (7.43%) GraphQL
14 17 (5.74%) JMS
14 17 (5.74%) Pandas
15 16 (5.41%) Hibernate
15 16 (5.41%) NumPy
15 16 (5.41%) SOAP
15 16 (5.41%) XSD
Miscellaneous
1 23 (7.77%) Mobile App
2 18 (6.08%) Algorithms
3 17 (5.74%) Distributed Systems
4 16 (5.41%) Cloud Native
4 16 (5.41%) Management Information System
5 15 (5.07%) Data Structures
5 15 (5.07%) Derivative
6 13 (4.39%) Equities
7 11 (3.72%) Fixed Income
8 8 (2.70%) Legacy Systems
8 8 (2.70%) Product Ownership
9 6 (2.03%) Hedge funds
9 6 (2.03%) TWAP
9 6 (2.03%) VWAP
10 5 (1.69%) Enterprise Software
10 5 (1.69%) Reference Data
11 4 (1.35%) CUDA
11 4 (1.35%) Data Protection Act
11 4 (1.35%) Foreign Exchange (FX)
11 4 (1.35%) Market Risk
Operating Systems
1 77 (26.01%) Linux
2 72 (24.32%) Unix
3 58 (19.59%) Windows
4 26 (8.78%) Android
5 4 (1.35%) Apple iOS
6 3 (1.01%) Windows Server
7 1 (0.34%) Robot Operating System
Processes & Methodologies
1 140 (47.30%) OOP
2 108 (36.49%) Agile
3 66 (22.30%) CI/CD
4 61 (20.61%) Microservices
5 57 (19.26%) Design Patterns
6 52 (17.57%) Problem-Solving
7 49 (16.55%) DevOps
8 48 (16.22%) OOD
9 46 (15.54%) Software Engineering
10 41 (13.85%) Test Automation
11 40 (13.51%) Scrum
12 37 (12.50%) Computer Science
12 37 (12.50%) TDD
13 34 (11.49%) Data Modelling
14 32 (10.81%) User Experience
15 31 (10.47%) Containerisation
16 29 (9.80%) Continuous Integration
17 28 (9.46%) Full-Stack Development
18 26 (8.78%) Code Quality
19 24 (8.11%) Architectural Patterns
Programming Languages
1 144 (48.65%) Java
2 113 (38.18%) Python
3 103 (34.80%) SQL
4 82 (27.70%) JavaScript
5 54 (18.24%) Perl
6 53 (17.91%) C#
7 16 (5.41%) ABAP
8 14 (4.73%) C++
9 11 (3.72%) T-SQL
10 10 (3.38%) Kotlin
10 10 (3.38%) Shell Script
11 9 (3.04%) Scala
12 8 (2.70%) PL/SQL
12 8 (2.70%) TypeScript
13 7 (2.36%) PHP
14 6 (2.03%) Ruby
15 5 (1.69%) C
16 4 (1.35%) Objective-C
16 4 (1.35%) Swift
17 3 (1.01%) Go
Qualifications
1 37 (12.50%) Degree
2 32 (10.81%) Security Cleared
3 30 (10.14%) Computer Science Degree
4 21 (7.09%) SC Cleared
5 5 (1.69%) DV Cleared
5 5 (1.69%) Master's Degree
6 3 (1.01%) BPSS Clearance
7 2 (0.68%) AWS Certification
7 2 (0.68%) CISSP
7 2 (0.68%) ISTQB
Quality Assurance & Compliance
1 20 (6.76%) QA
2 10 (3.38%) Accessibility
3 6 (2.03%) Data Quality
3 6 (2.03%) ISO 20022
4 5 (1.69%) WCAG
5 4 (1.35%) 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 37 (12.50%) Docker
Systems Management
1 44 (14.86%) Kubernetes
2 14 (4.73%) Terraform
3 10 (3.38%) Grafana
4 8 (2.70%) Ansible
5 5 (1.69%) Kibana
6 3 (1.01%) 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 (21.62%) Oracle
2 50 (16.89%) Microsoft
3 28 (9.46%) ServiceNow
4 24 (8.11%) Splunk
5 22 (7.43%) Google
6 15 (5.07%) SAP
7 9 (3.04%) Blue Prism
8 6 (2.03%) GoldenSource
8 6 (2.03%) MuleSoft
9 5 (1.69%) ION Trading
9 5 (1.69%) TIBCO
10 4 (1.35%) Dataiku
10 4 (1.35%) IBM
11 3 (1.01%) Bloomberg
11 3 (1.01%) Citrix
11 3 (1.01%) Databricks
11 3 (1.01%) Salesforce
11 3 (1.01%) Tradeweb
12 2 (0.68%) Apple
12 2 (0.68%) DevExpress