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

6 months to
29 Dec 2025
Same period 2024 Same period 2023
Rank 321 176 199
Rank change year-on-year -145 +23 -35
Contract jobs citing OO 293 486 537
As % of all contract jobs in the UK 0.79% 1.46% 1.24%
As % of the Processes & Methodologies category 0.90% 1.65% 1.41%
Number of daily rates quoted 196 312 367
10th Percentile - £214 £355
25th Percentile £204 £410 £450
Median daily rate (50th Percentile) £431 £500 £598
Median % change year-on-year -13.75% -16.32% -3.63%
75th Percentile £576 £648 £719
90th Percentile £732 £811 £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 4 5 38
10th Percentile £54.50 £38.55 £47.58
25th Percentile £55.63 £41.25 £48.35
Median hourly rate £64.25 £42.50 £65.00
Median % change year-on-year +51.18% -34.62% +18.18%
75th Percentile £72.38 £46.50 £70.00
90th Percentile £73.95 £55.50 -
UK excluding London median hourly rate £71.00 £42.50 £65.00
% change year-on-year +67.06% -34.62% +20.93%

All Process & 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 32,495 29,409 38,112
As % of all contract IT jobs advertised in the UK 88.07% 88.28% 88.01%
Number of daily rates quoted 20,479 17,921 25,423
10th Percentile £300 £308 £306
25th Percentile £406 £413 £419
Median daily rate (50th Percentile) £500 £525 £528
Median % change year-on-year -4.76% -0.47% -4.09%
75th Percentile £615 £638 £650
90th Percentile £725 £738 £743
UK excluding London median daily rate £475 £500 £500
% change year-on-year -5.00% - -
Number of hourly rates quoted 2,043 952 1,523
10th Percentile £14.75 £15.62 £14.25
25th Percentile £17.69 £20.30 £18.93
Median hourly rate £25.15 £32.50 £43.75
Median % change year-on-year -22.62% -25.71% +25.00%
75th Percentile £51.65 £62.50 £65.00
90th Percentile £68.75 £74.72 £77.50
UK excluding London median hourly rate £23.58 £30.78 £45.00
% change year-on-year -23.41% -31.60% +43.91%

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 29 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 29 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 29 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 -128 242 £423 -15.50% 439
UK excluding London -82 142 £325 -31.58% 360
London -95 129 £500 -8.05% 118
Work from Home -68 103 £335 -29.47% 270
South East -3 62 £208 -2.35% 104
Scotland -1 27 £525 +16.67% 19
North of England -46 27 £470 -5.05% 89
North West -22 15 £440 -7.37% 40
Yorkshire -42 11 £438 -35.19% 33
Midlands -73 10 £540 -1.91% 46
South West -11 8 £335 -33.00% 44
West Midlands -60 8 £538 -2.27% 16
East of England -24 4 £438 +94.44% 47
Wales -2 2 £375 +84.05% 10
Northern Ireland -16 2 £388 -13.89% 8
East Midlands -20 2 £710 +42.00% 28
North East -6 1 £525 +50.00% 16

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 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 (1.02%) Microsoft Office
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 74 (25.26%) AWS
2 62 (21.16%) Azure
3 23 (7.85%) GCP
3 23 (7.85%) SaaS
4 21 (7.17%) Sauce Labs
5 20 (6.83%) Serverless
6 18 (6.14%) GitHub
7 16 (5.46%) Azure DevOps
8 12 (4.10%) AWS Lambda
8 12 (4.10%) 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
3 24 (8.19%) SQL Server
4 17 (5.80%) PostgreSQL
5 15 (5.12%) MongoDB
6 8 (2.73%) Oracle Database
6 8 (2.73%) Power BI
7 7 (2.39%) BigQuery
7 7 (2.39%) MariaDB
7 7 (2.39%) SAP HANA
8 6 (2.05%) Data Warehouse
9 5 (1.71%) Big Data
10 4 (1.37%) RDBMS
11 3 (1.02%) Apache Cassandra
11 3 (1.02%) Data Lake
11 3 (1.02%) Hadoop
11 3 (1.02%) SAP Data Services
11 3 (1.02%) Snowflake Schema
12 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%) MLflow
13 3 (1.02%) Postman
13 3 (1.02%) TestNG
General
1 111 (37.88%) Social Skills
2 56 (19.11%) 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%) Marketing
11 2 (0.68%) Presentation Skills
12 1 (0.34%) Digital Health
12 1 (0.34%) French Language
12 1 (0.34%) Retail
12 1 (0.34%) Tech for Good
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 27 (9.22%) 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
9 15 (5.12%) .NET Developer
10 14 (4.78%) Software Engineer
11 11 (3.75%) Analyst
11 11 (3.75%) Architect
11 11 (3.75%) C# Developer
11 11 (3.75%) Java Engineer
11 11 (3.75%) Python Engineer
12 10 (3.41%) ABAP Developer
Libraries, Frameworks & Software Standards
1 56 (19.11%) 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 32 (10.92%) Spring Boot
8 30 (10.24%) RESTful
8 30 (10.24%) Web Services
9 29 (9.90%) REST
10 25 (8.53%) XML
11 24 (8.19%) Kafka
12 23 (7.85%) Ajax
13 22 (7.51%) GraphQL
14 17 (5.80%) JMS
14 17 (5.80%) Pandas
15 16 (5.46%) Hibernate
15 16 (5.46%) NumPy
15 16 (5.46%) SOAP
15 16 (5.46%) XSD
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%) Legacy Systems
8 8 (2.73%) Product Ownership
9 6 (2.05%) Hedge funds
9 6 (2.05%) TWAP
9 6 (2.05%) VWAP
10 5 (1.71%) Enterprise Software
10 5 (1.71%) Reference Data
11 4 (1.37%) Data Protection Act
11 4 (1.37%) Foreign Exchange (FX)
11 4 (1.37%) Greenfield Project
11 4 (1.37%) Market Risk
Operating Systems
1 77 (26.28%) Linux
2 72 (24.57%) 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
1 137 (46.76%) OOP
2 108 (36.86%) Agile
3 65 (22.18%) CI/CD
4 61 (20.82%) Microservices
5 57 (19.45%) Design Patterns
6 52 (17.75%) Problem-Solving
7 49 (16.72%) DevOps
8 48 (16.38%) OOD
9 43 (14.68%) Software Engineering
10 41 (13.99%) Test Automation
11 40 (13.65%) Scrum
12 37 (12.63%) Computer Science
12 37 (12.63%) TDD
13 34 (11.60%) Data Modelling
14 32 (10.92%) User Experience
15 31 (10.58%) Containerisation
16 28 (9.56%) Full-Stack Development
17 26 (8.87%) Code Quality
17 26 (8.87%) Continuous Integration
18 24 (8.19%) Architectural Patterns
Programming Languages
1 144 (49.15%) Java
2 112 (38.23%) Python
3 103 (35.15%) SQL
4 81 (27.65%) JavaScript
5 54 (18.43%) Perl
6 53 (18.09%) C#
7 16 (5.46%) ABAP
8 11 (3.75%) C++
8 11 (3.75%) T-SQL
9 10 (3.41%) Kotlin
9 10 (3.41%) Scala
9 10 (3.41%) Shell Script
10 8 (2.73%) PL/SQL
10 8 (2.73%) TypeScript
11 7 (2.39%) PHP
12 6 (2.05%) Ruby
13 4 (1.37%) Objective-C
13 4 (1.37%) Swift
14 2 (0.68%) Bash
14 2 (0.68%) C
Qualifications
1 37 (12.63%) Degree
2 33 (11.26%) Security Cleared
3 30 (10.24%) Computer Science Degree
4 22 (7.51%) SC Cleared
5 5 (1.71%) DV Cleared
5 5 (1.71%) Master's Degree
6 4 (1.37%) 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%) Data Quality
3 6 (2.05%) ISO 20022
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 37 (12.63%) Docker
Systems Management
1 43 (14.68%) Kubernetes
2 13 (4.44%) 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%) Databricks
10 4 (1.37%) Dataiku
10 4 (1.37%) IBM
11 3 (1.02%) Bloomberg
11 3 (1.02%) Citrix
11 3 (1.02%) Salesforce
11 3 (1.02%) Tradeweb
12 2 (0.68%) Apple
12 2 (0.68%) DevExpress