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 15 January 2026, with comparisons to the same periods in the previous two years.

6 months to
15 Jan 2026
Same period 2025 Same period 2024
Rank 327 177 199
Rank change year-on-year -150 +22 -31
Contract jobs citing OO 272 460 501
As % of all contract jobs in the UK 0.73% 1.44% 1.19%
As % of the Processes & Methodologies category 0.83% 1.63% 1.35%
Number of daily rates quoted 179 291 342
10th Percentile - £250 £355
25th Percentile £204 £413 £458
Median daily rate (50th Percentile) £440 £500 £600
Median % change year-on-year -12.00% -16.67% -4.00%
75th Percentile £571 £650 £719
90th Percentile £729 £813 £843
UK excluding London median daily rate £325 £495 £513
% change year-on-year -34.34% -3.51% -8.80%
Number of hourly rates quoted 5 5 35
10th Percentile £54.75 £38.55 £46.85
25th Percentile £56.25 £41.25 £48.32
Median hourly rate £71.00 £42.50 £65.00
Median % change year-on-year +67.06% -34.62% +23.81%
75th Percentile £75.00 £46.50 £70.00
90th Percentile - £55.50 £72.25
UK excluding London median hourly rate £73.00 £42.50 £65.00
% change year-on-year +71.76% -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 32,585 28,260 37,041
As % of all contract IT jobs advertised in the UK 87.84% 88.76% 87.73%
Number of daily rates quoted 20,582 17,185 24,531
10th Percentile £304 £306 £304
25th Percentile £406 £413 £415
Median daily rate (50th Percentile) £500 £525 £525
Median % change year-on-year -4.76% - -4.55%
75th Percentile £614 £638 £650
90th Percentile £723 £742 £743
UK excluding London median daily rate £475 £500 £500
% change year-on-year -5.00% - -
Number of hourly rates quoted 1,992 898 1,578
10th Percentile £14.50 £15.62 £14.17
25th Percentile £17.50 £20.56 £18.04
Median hourly rate £25.15 £32.50 £40.50
Median % change year-on-year -22.62% -19.75% +15.71%
75th Percentile £55.89 £62.24 £65.00
90th Percentile £68.75 £75.00 £76.53
UK excluding London median hourly rate £23.83 £30.45 £43.33
% change year-on-year -21.76% -29.73% +46.88%

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 15 January 2026.

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 15 January 2026.

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 15 January 2026. 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 -130 228 £435 -13.00% 283
London -94 127 £500 -9.09% 51
UK excluding London -110 126 £325 -34.34% 272
Work from Home -62 101 £330 -33.33% 100
South East -10 57 £208 -50.95% 90
North of England -44 25 £470 -6.00% 57
Scotland -9 21 £525 +14.44% 18
North West -28 13 £414 -16.36% 27
Yorkshire -44 11 £438 -35.19% 21
Midlands -66 10 £540 -1.91% 30
West Midlands -64 8 £538 -2.27% 11
East of England -22 6 £438 +94.44% 42
South West -30 3 £421 -15.75% 29
Wales -4 2 £375 +84.05% 10
Northern Ireland -8 2 £388 -11.43% 2
East Midlands -26 2 £710 +42.00% 19
North East -10 1 £525 +50.00% 9

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 7 (2.57%) Apache Spark
2 6 (2.21%) Confluence
2 6 (2.21%) Drupal
2 6 (2.21%) IIS
3 5 (1.84%) Apache
3 5 (1.84%) Apache Airflow
3 5 (1.84%) Jupyter
4 4 (1.47%) Appian
4 4 (1.47%) CMS
4 4 (1.47%) NetWeaver
4 4 (1.47%) WordPress
5 3 (1.10%) SAS
6 1 (0.37%) Luigi
6 1 (0.37%) nginx
6 1 (0.37%) Oracle SOA Suite
6 1 (0.37%) Orchard CMS
6 1 (0.37%) SharePoint
Applications
1 2 (0.74%) Microsoft Excel
1 2 (0.74%) Microsoft Office
1 2 (0.74%) Microsoft PowerPoint
1 2 (0.74%) MS Visio
Business Applications
1 8 (2.94%) SAP S/4HANA
2 5 (1.84%) Payment Gateway
3 3 (1.10%) SAP MDG
3 3 (1.10%) SAP MDG-F
3 3 (1.10%) SAP MDG-M
3 3 (1.10%) SAP MDG-S
4 1 (0.37%) Dynamics CRM
4 1 (0.37%) SAP PLM
4 1 (0.37%) Workday HCM
Cloud Services
1 75 (27.57%) AWS
2 55 (20.22%) Azure
3 21 (7.72%) GCP
4 20 (7.35%) SaaS
4 20 (7.35%) Serverless
5 18 (6.62%) Sauce Labs
6 17 (6.25%) GitHub
7 13 (4.78%) Azure DevOps
8 12 (4.41%) AWS Lambda
9 10 (3.68%) Amazon S3
10 9 (3.31%) Power Automate
11 8 (2.94%) Cloud Computing
11 8 (2.94%) Power Platform
12 6 (2.21%) Azure Functions
12 6 (2.21%) Snowflake
13 5 (1.84%) Amazon EKS
13 5 (1.84%) Azure AKS
13 5 (1.84%) Azure Cosmos DB
13 5 (1.84%) Azure Logic Apps
13 5 (1.84%) Azure Monitor
Communications & Networking
1 15 (5.51%) Wireless
2 11 (4.04%) HTTP
3 8 (2.94%) FIX Connectivity
4 4 (1.47%) FTP
4 4 (1.47%) Wireshark
Database & Business Intelligence
1 81 (29.78%) Relational Database
2 52 (19.12%) MySQL
3 25 (9.19%) SQL Server
4 24 (8.82%) NoSQL
5 16 (5.88%) PostgreSQL
6 15 (5.51%) MongoDB
7 8 (2.94%) Oracle Database
7 8 (2.94%) Power BI
8 7 (2.57%) SAP HANA
9 6 (2.21%) Data Warehouse
10 5 (1.84%) BigQuery
11 4 (1.47%) MariaDB
11 4 (1.47%) Pinecone
12 3 (1.10%) Apache Cassandra
12 3 (1.10%) Big Data
12 3 (1.10%) Data Lake
12 3 (1.10%) Hadoop
12 3 (1.10%) RDBMS
12 3 (1.10%) SAP Data Services
12 3 (1.10%) Snowflake Schema
Development Applications
1 66 (24.26%) Git
2 25 (9.19%) Browser DevTools
3 20 (7.35%) Eclipse
3 20 (7.35%) Xcode
4 19 (6.99%) JUnit
5 18 (6.62%) Android Studio
5 18 (6.62%) Jenkins
5 18 (6.62%) JIRA
6 14 (5.15%) Maven
7 11 (4.04%) Cucumber
8 10 (3.68%) Selenium
9 9 (3.31%) GitLab
9 9 (3.31%) Gradle
9 9 (3.31%) Mockito
10 8 (2.94%) Bitbucket
11 7 (2.57%) Firebug
12 5 (1.84%) MLflow
13 4 (1.47%) Rational DOORS
14 3 (1.10%) Cypress.io
14 3 (1.10%) TestNG
General
1 98 (36.03%) Social Skills
2 51 (18.75%) Finance
3 47 (17.28%) Banking
4 23 (8.46%) Analytical Skills
5 22 (8.09%) Front Office
6 17 (6.25%) Investment Banking
7 14 (5.15%) Public Sector
8 5 (1.84%) Financial Institution
9 4 (1.47%) Documentation Skills
10 2 (0.74%) Aerospace
10 2 (0.74%) Electronics
10 2 (0.74%) Influencing Skills
10 2 (0.74%) Manufacturing
10 2 (0.74%) Marketing
10 2 (0.74%) Presentation Skills
11 1 (0.37%) Back Office
11 1 (0.37%) Games
11 1 (0.37%) Legal
11 1 (0.37%) Pharmaceutical
11 1 (0.37%) Retail
Job Titles
1 126 (46.32%) Developer
2 50 (18.38%) Technical Support
3 34 (12.50%) Java Developer
4 29 (10.66%) Support Engineer
4 29 (10.66%) Technical Engineer
4 29 (10.66%) Technical Support Engineer
5 27 (9.93%) Senior
6 20 (7.35%) Senior Developer
7 18 (6.62%) Python Developer
7 18 (6.62%) UX Engineer
8 16 (5.88%) Full-Stack Developer
9 15 (5.51%) Front-End Engineer (Client-Side Engineer)
10 14 (5.15%) Software Engineer
11 13 (4.78%) .NET Developer
12 11 (4.04%) C# Developer
12 11 (4.04%) Java Engineer
13 10 (3.68%) ABAP Developer
14 9 (3.31%) Algorithmic Trading Developer
14 9 (3.31%) Java Developer - Algorithmic Trading
14 9 (3.31%) Python Engineer
Libraries, Frameworks & Software Standards
1 47 (17.28%) React
2 43 (15.81%) CSS
3 41 (15.07%) Spring
4 37 (13.60%) AngularJS
5 34 (12.50%) Spring Boot
6 33 (12.13%) .NET
7 31 (11.40%) REST
8 30 (11.03%) RESTful
9 29 (10.66%) Web Services
10 28 (10.29%) HTML
11 23 (8.46%) Kafka
12 19 (6.99%) Ajax
12 19 (6.99%) GraphQL
12 19 (6.99%) Pandas
13 18 (6.62%) NumPy
14 15 (5.51%) Hibernate
14 15 (5.51%) XML
15 12 (4.41%) .NET Framework
15 12 (4.41%) Node.js
15 12 (4.41%) OAuth
Miscellaneous
1 20 (7.35%) Mobile App
2 17 (6.25%) Distributed Systems
3 16 (5.88%) Cloud Native
4 15 (5.51%) Algorithms
4 15 (5.51%) Data Structures
4 15 (5.51%) Derivative
5 14 (5.15%) Management Information System
6 13 (4.78%) Equities
7 10 (3.68%) Fixed Income
7 10 (3.68%) Legacy Systems
8 8 (2.94%) Product Ownership
8 8 (2.94%) TWAP
8 8 (2.94%) VWAP
9 6 (2.21%) Reference Data
10 5 (1.84%) Enterprise Software
11 4 (1.47%) Data Protection Act
11 4 (1.47%) Hedge funds
11 4 (1.47%) Low-Code
12 3 (1.10%) Foreign Exchange (FX)
12 3 (1.10%) Replication
Operating Systems
1 71 (26.10%) Linux
2 67 (24.63%) Unix
3 56 (20.59%) Windows
4 22 (8.09%) Android
5 4 (1.47%) Apple iOS
6 3 (1.10%) Windows Server
Processes & Methodologies
1 131 (48.16%) OOP
2 96 (35.29%) Agile
3 64 (23.53%) CI/CD
4 61 (22.43%) Microservices
5 54 (19.85%) Design Patterns
6 49 (18.01%) Problem-Solving
7 46 (16.91%) OOD
8 43 (15.81%) DevOps
9 39 (14.34%) Software Engineering
10 38 (13.97%) TDD
10 38 (13.97%) Test Automation
11 36 (13.24%) Computer Science
11 36 (13.24%) Data Modelling
12 32 (11.76%) Scrum
13 31 (11.40%) Containerisation
14 29 (10.66%) User Experience
15 28 (10.29%) Full-Stack Development
16 26 (9.56%) Code Quality
17 24 (8.82%) Architectural Patterns
17 24 (8.82%) Multithreading
Programming Languages
1 141 (51.84%) Java
2 105 (38.60%) Python
3 95 (34.93%) SQL
4 75 (27.57%) JavaScript
5 49 (18.01%) Perl
6 46 (16.91%) C#
7 16 (5.88%) ABAP
8 11 (4.04%) T-SQL
9 10 (3.68%) C++
9 10 (3.68%) Shell Script
10 8 (2.94%) PL/SQL
10 8 (2.94%) TypeScript
11 7 (2.57%) Kotlin
11 7 (2.57%) Scala
12 6 (2.21%) PHP
13 5 (1.84%) Ruby
14 4 (1.47%) Objective-C
14 4 (1.47%) Swift
15 2 (0.74%) Bash
15 2 (0.74%) XPath
Qualifications
1 36 (13.24%) Degree
2 31 (11.40%) Security Cleared
3 30 (11.03%) Computer Science Degree
4 22 (8.09%) SC Cleared
5 5 (1.84%) DV Cleared
5 5 (1.84%) Master's Degree
6 3 (1.10%) BPSS Clearance
7 2 (0.74%) AWS Certification
7 2 (0.74%) ISTQB
Quality Assurance & Compliance
1 16 (5.88%) QA
2 10 (3.68%) Accessibility
3 8 (2.94%) Data Quality
4 6 (2.21%) ISO 20022
5 5 (1.84%) WCAG
6 4 (1.47%) PCI DSS
7 2 (0.74%) Disclosure Scotland
7 2 (0.74%) HL7
8 1 (0.37%) ISO 15022
8 1 (0.37%) MISRA
8 1 (0.37%) MISRA C
8 1 (0.37%) SLA
System Software
1 39 (14.34%) Docker
2 1 (0.37%) Firmware
Systems Management
1 45 (16.54%) Kubernetes
2 12 (4.41%) Terraform
3 9 (3.31%) Grafana
4 6 (2.21%) Ansible
5 5 (1.84%) Kibana
6 2 (0.74%) Single Sign-On
7 1 (0.37%) Prometheus
7 1 (0.37%) Puppet
7 1 (0.37%) Tivoli
Vendors
1 59 (21.69%) Oracle
2 39 (14.34%) Microsoft
3 20 (7.35%) Splunk
4 19 (6.99%) ServiceNow
5 18 (6.62%) Google
6 15 (5.51%) SAP
7 6 (2.21%) GoldenSource
7 6 (2.21%) MuleSoft
8 5 (1.84%) Databricks
8 5 (1.84%) ION Trading
9 4 (1.47%) Automation Anywhere
9 4 (1.47%) Blue Prism
9 4 (1.47%) Dataiku
9 4 (1.47%) IBM
9 4 (1.47%) OpenAI
9 4 (1.47%) TIBCO
9 4 (1.47%) UiPath
10 3 (1.10%) Bloomberg
10 3 (1.10%) Citrix
10 3 (1.10%) Salesforce