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

6 months to
23 Dec 2025
Same period 2024 Same period 2023
Rank 319 179 193
Rank change year-on-year -140 +14 -34
Contract jobs citing OO 297 497 568
As % of all contract jobs in the UK 0.80% 1.47% 1.31%
As % of the Processes & Methodologies category 0.91% 1.67% 1.48%
Number of daily rates quoted 198 323 389
10th Percentile - £213 £355
25th Percentile £204 £410 £450
Median daily rate (50th Percentile) £433 £500 £588
Median % change year-on-year -13.50% -14.89% -6.00%
75th Percentile £575 £650 £719
90th Percentile £725 £825 £826
UK excluding London median daily rate £325 £475 £513
% change year-on-year -31.58% -7.36% -6.77%
Number of hourly rates quoted 6 5 38
10th Percentile £55.00 £38.55 £47.58
25th Percentile £59.81 £41.25 £48.35
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 -
UK excluding London median hourly rate £75.00 £42.50 £63.42
% change year-on-year +76.47% -32.99% +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 32,672 29,808 38,411
As % of all contract IT jobs advertised in the UK 88.28% 88.28% 88.38%
Number of daily rates quoted 20,566 18,179 25,645
10th Percentile £300 £307 £306
25th Percentile £406 £413 £420
Median daily rate (50th Percentile) £500 £525 £528
Median % change year-on-year -4.76% -0.47% -4.09%
75th Percentile £616 £638 £650
90th Percentile £725 £743 £744
UK excluding London median daily rate £477 £500 £500
% change year-on-year -4.70% - -
Number of hourly rates quoted 2,089 966 1,478
10th Percentile £14.60 £15.62 £14.50
25th Percentile £17.50 £20.30 £19.06
Median hourly rate £25.15 £32.50 £43.90
Median % change year-on-year -22.62% -25.97% +25.43%
75th Percentile £51.02 £62.50 £65.00
90th Percentile £68.75 £73.88 £77.50
UK excluding London median hourly rate £23.50 £31.50 £45.00
% change year-on-year -25.40% -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 23 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 23 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 23 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 -130 245 £423 -15.50% 193
UK excluding London -79 148 £325 -31.58% 147
London -107 125 £500 -9.09% 67
Work from Home -67 104 £335 -29.47% 126
South East -16 62 £208 -5.68% 55
Scotland +3 27 £525 +16.67% 11
North of England -42 27 £470 -5.05% 34
North West -26 15 £440 -7.37% 18
Yorkshire -39 11 £438 -35.19% 9
Midlands -71 10 £540 -1.91% 12
South West -7 9 £335 -33.00% 15
East of England -22 9 £545 +142.22% 21
West Midlands -61 8 £538 -2.27% 5
Wales -3 2 £375 +84.05% 1
Northern Ireland -11 2 £388 -13.89% 1
East Midlands -17 2 £710 +42.00% 7
North East -9 1 £525 +50.00% 7

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 (2.69%) Confluence
2 7 (2.36%) Apache Spark
2 7 (2.36%) IIS
3 6 (2.02%) Drupal
4 5 (1.68%) Apache
4 5 (1.68%) Jupyter
4 5 (1.68%) WordPress
5 4 (1.35%) Apache Airflow
5 4 (1.35%) CMS
5 4 (1.35%) NetWeaver
6 3 (1.01%) 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 (1.01%) Microsoft Office
1 3 (1.01%) Simulink
2 2 (0.67%) Microsoft Excel
2 2 (0.67%) Microsoft PowerPoint
2 2 (0.67%) MS Visio
Business Applications
1 8 (2.69%) SAP S/4HANA
2 5 (1.68%) 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 (25.25%) AWS
2 60 (20.20%) Azure
3 23 (7.74%) GCP
3 23 (7.74%) SaaS
4 21 (7.07%) Sauce Labs
4 21 (7.07%) Serverless
5 19 (6.40%) GitHub
6 16 (5.39%) Azure DevOps
7 12 (4.04%) AWS Lambda
8 11 (3.70%) Power Automate
9 10 (3.37%) Amazon S3
10 8 (2.69%) Cloud Computing
10 8 (2.69%) Power Platform
11 6 (2.02%) Azure Functions
11 6 (2.02%) Snowflake
12 5 (1.68%) Amazon EKS
12 5 (1.68%) Azure AKS
12 5 (1.68%) Azure Cosmos DB
12 5 (1.68%) Azure Logic Apps
12 5 (1.68%) Azure Monitor
Communications & Networking
1 18 (6.06%) Wireless
2 16 (5.39%) HTTP
3 5 (1.68%) FIX Connectivity
4 4 (1.35%) FTP
4 4 (1.35%) Wireshark
5 2 (0.67%) DNS
6 1 (0.34%) SSL
Database & Business Intelligence
1 90 (30.30%) Relational Database
2 58 (19.53%) MySQL
3 24 (8.08%) NoSQL
4 23 (7.74%) SQL Server
5 17 (5.72%) PostgreSQL
6 15 (5.05%) MongoDB
7 8 (2.69%) Oracle Database
7 8 (2.69%) Power BI
8 7 (2.36%) BigQuery
8 7 (2.36%) MariaDB
8 7 (2.36%) SAP HANA
9 6 (2.02%) Data Warehouse
10 5 (1.68%) Big Data
10 5 (1.68%) 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 (0.67%) Metadata
Development Applications
1 70 (23.57%) Git
2 31 (10.44%) Browser DevTools
3 25 (8.42%) JIRA
4 24 (8.08%) Eclipse
5 23 (7.74%) Xcode
6 21 (7.07%) Android Studio
6 21 (7.07%) JUnit
7 18 (6.06%) Jenkins
8 14 (4.71%) Cucumber
8 14 (4.71%) Maven
9 10 (3.37%) Firebug
9 10 (3.37%) Selenium
10 9 (3.03%) Bitbucket
10 9 (3.03%) GitLab
10 9 (3.03%) Gradle
10 9 (3.03%) Mockito
11 3 (1.01%) Cypress.io
11 3 (1.01%) IntelliJ
11 3 (1.01%) Postman
11 3 (1.01%) TestNG
General
1 114 (38.38%) Social Skills
2 56 (18.86%) Finance
3 50 (16.84%) Banking
4 29 (9.76%) Analytical Skills
5 19 (6.40%) Front Office
6 17 (5.72%) Investment Banking
6 17 (5.72%) Public Sector
7 6 (2.02%) Documentation Skills
8 5 (1.68%) Financial Institution
9 3 (1.01%) Influencing Skills
9 3 (1.01%) Manufacturing
10 2 (0.67%) Aerospace
10 2 (0.67%) Electronics
10 2 (0.67%) Inclusion and Diversity
10 2 (0.67%) Law
10 2 (0.67%) Marketing
10 2 (0.67%) Presentation Skills
11 1 (0.34%) Games
11 1 (0.34%) Legal
11 1 (0.34%) Military
Job Titles
1 141 (47.47%) Developer
2 54 (18.18%) Technical Support
3 35 (11.78%) Support Engineer
3 35 (11.78%) Technical Engineer
3 35 (11.78%) Technical Support Engineer
4 34 (11.45%) Java Developer
5 27 (9.09%) Senior
6 21 (7.07%) Senior Developer
6 21 (7.07%) UX Engineer
7 18 (6.06%) Front-End Engineer (Client-Side Engineer)
7 18 (6.06%) Python Developer
8 16 (5.39%) Full-Stack Developer
8 16 (5.39%) Software Engineer
9 15 (5.05%) .NET Developer
10 12 (4.04%) Architect
11 11 (3.70%) Analyst
11 11 (3.70%) C# Developer
11 11 (3.70%) Python Engineer
12 10 (3.37%) ABAP Developer
12 10 (3.37%) Java Engineer
Libraries, Frameworks & Software Standards
1 55 (18.52%) React
2 49 (16.50%) CSS
3 46 (15.49%) AngularJS
4 42 (14.14%) Spring
5 37 (12.46%) .NET
6 33 (11.11%) HTML
7 31 (10.44%) REST
7 31 (10.44%) RESTful
7 31 (10.44%) Spring Boot
7 31 (10.44%) Web Services
8 25 (8.42%) XML
9 23 (7.74%) Ajax
9 23 (7.74%) Kafka
10 22 (7.41%) GraphQL
11 19 (6.40%) SOAP
12 17 (5.72%) JMS
13 16 (5.39%) Hibernate
13 16 (5.39%) Pandas
13 16 (5.39%) XSD
14 15 (5.05%) NumPy
Miscellaneous
1 23 (7.74%) Mobile App
2 19 (6.40%) Algorithms
3 17 (5.72%) Distributed Systems
4 16 (5.39%) Cloud Native
4 16 (5.39%) Management Information System
5 15 (5.05%) Data Structures
6 14 (4.71%) Derivative
7 12 (4.04%) Equities
8 10 (3.37%) Fixed Income
9 8 (2.69%) Product Ownership
10 7 (2.36%) Legacy Systems
11 6 (2.02%) Hedge funds
12 5 (1.68%) Enterprise Software
12 5 (1.68%) Foreign Exchange (FX)
12 5 (1.68%) Greenfield Project
12 5 (1.68%) TWAP
12 5 (1.68%) VWAP
13 4 (1.35%) Data Protection Act
13 4 (1.35%) Market Risk
13 4 (1.35%) Reference Data
Operating Systems
1 77 (25.93%) Linux
2 72 (24.24%) Unix
3 58 (19.53%) Windows
4 26 (8.75%) Android
5 4 (1.35%) Apple iOS
6 3 (1.01%) Windows Server
7 1 (0.34%) Robot Operating System
Processes & Methodologies
1 142 (47.81%) OOP
2 109 (36.70%) Agile
3 65 (21.89%) CI/CD
4 59 (19.87%) Microservices
5 56 (18.86%) Design Patterns
6 55 (18.52%) Problem-Solving
7 49 (16.50%) DevOps
8 46 (15.49%) OOD
8 46 (15.49%) Software Engineering
9 42 (14.14%) Scrum
10 40 (13.47%) Test Automation
11 38 (12.79%) Computer Science
12 35 (11.78%) TDD
13 33 (11.11%) Data Modelling
14 32 (10.77%) User Experience
15 29 (9.76%) Containerisation
15 29 (9.76%) Continuous Integration
16 27 (9.09%) Full-Stack Development
17 26 (8.75%) Code Quality
18 24 (8.08%) Architectural Patterns
Programming Languages
1 142 (47.81%) Java
2 113 (38.05%) Python
3 103 (34.68%) SQL
4 86 (28.96%) JavaScript
5 54 (18.18%) Perl
6 53 (17.85%) C#
7 16 (5.39%) ABAP
8 15 (5.05%) C++
9 11 (3.70%) T-SQL
10 10 (3.37%) Kotlin
10 10 (3.37%) Scala
10 10 (3.37%) Shell Script
11 8 (2.69%) PL/SQL
11 8 (2.69%) TypeScript
12 7 (2.36%) PHP
13 6 (2.02%) Ruby
14 5 (1.68%) C
15 4 (1.35%) Objective-C
15 4 (1.35%) Swift
16 3 (1.01%) MATLAB
Qualifications
1 38 (12.79%) Degree
2 33 (11.11%) Security Cleared
3 30 (10.10%) Computer Science Degree
4 21 (7.07%) SC Cleared
5 5 (1.68%) DV Cleared
5 5 (1.68%) Master's Degree
6 3 (1.01%) BPSS Clearance
7 2 (0.67%) AWS Certification
7 2 (0.67%) CISSP
7 2 (0.67%) ISTQB
Quality Assurance & Compliance
1 20 (6.73%) QA
2 10 (3.37%) Accessibility
3 6 (2.02%) ISO 20022
4 5 (1.68%) Data Quality
4 5 (1.68%) WCAG
5 4 (1.35%) PCI DSS
6 2 (0.67%) Disclosure Scotland
6 2 (0.67%) HL7
6 2 (0.67%) SLA
7 1 (0.34%) ISO 15022
7 1 (0.34%) MISRA
7 1 (0.34%) MISRA C
System Software
1 36 (12.12%) Docker
Systems Management
1 43 (14.48%) Kubernetes
2 14 (4.71%) Terraform
3 10 (3.37%) Grafana
4 9 (3.03%) Ansible
5 5 (1.68%) Kibana
6 3 (1.01%) Single Sign-On
7 2 (0.67%) 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 (21.55%) Oracle
2 50 (16.84%) Microsoft
3 28 (9.43%) ServiceNow
4 24 (8.08%) Splunk
5 22 (7.41%) Google
6 15 (5.05%) SAP
7 9 (3.03%) Blue Prism
8 6 (2.02%) GoldenSource
8 6 (2.02%) MuleSoft
9 5 (1.68%) ION Trading
9 5 (1.68%) TIBCO
9 5 (1.68%) Workday
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 (0.67%) DevExpress