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 28 March 2026, with comparisons to the same periods in the previous two years.

6 months to
28 Mar 2026
Same period 2025 Same period 2024
Rank 404 228 226
Rank change year-on-year -176 -2 -45
Contract jobs citing OO 229 343 459
As % of all contract jobs in the UK 0.52% 1.18% 1.04%
As % of the Processes & Methodologies category 0.60% 1.30% 1.20%
Number of daily rates quoted 147 231 321
10th Percentile £204 £325 £363
25th Percentile £375 £421 £459
Median daily rate (50th Percentile) £475 £508 £575
Median % change year-on-year -6.40% -11.74% -8.00%
75th Percentile £593 £665 £700
90th Percentile £768 £850 £825
UK excluding London median daily rate £475 £500 £528
% change year-on-year -5.00% -5.21% -7.62%
Number of hourly rates quoted 2 2 13
10th Percentile £53.63 £45.20 £50.78
25th Percentile £57.19 £47.75 £60.00
Median hourly rate £63.75 £53.00 £70.00
Median % change year-on-year +20.28% -24.29% +33.70%
75th Percentile £69.69 £57.75 -
90th Percentile £72.88 £60.00 £79.50
UK excluding London median hourly rate £75.00 - £70.00
% change year-on-year - - +16.42%

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 38,117 26,296 38,255
As % of all contract IT jobs advertised in the UK 85.75% 90.49% 86.49%
Number of daily rates quoted 24,146 17,083 24,839
10th Percentile £313 £308 £300
25th Percentile £413 £413 £413
Median daily rate (50th Percentile) £500 £525 £525
Median % change year-on-year -4.76% - -4.55%
75th Percentile £613 £638 £638
90th Percentile £725 £738 £748
UK excluding London median daily rate £485 £488 £500
% change year-on-year -0.51% -2.50% -
Number of hourly rates quoted 2,236 956 2,346
10th Percentile £15.00 £15.12 £12.84
25th Percentile £18.87 £20.47 £16.00
Median hourly rate £35.00 £32.50 £32.50
Median % change year-on-year +7.69% - -9.72%
75th Percentile £65.00 £63.94 £57.50
90th Percentile £77.50 £77.35 £71.25
UK excluding London median hourly rate £31.25 £31.64 £31.80
% change year-on-year -1.23% -0.50% -11.67%

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 28 March 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 28 March 2026.

Hourly rate histogram for OO in the UK

OO
Top 16 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 28 March 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 -165 203 £475 -7.32% 227
London -89 128 £485 -19.17% 64
UK excluding London -138 90 £475 -5.00% 200
Work from Home -91 80 £400 -20.00% 110
South East -53 40 £208 -58.50% 52
North of England -65 21 £503 +1.01% 52
Scotland -13 13 £518 -7.92% 12
Midlands -82 11 £540 +7.90% 28
Yorkshire - 11 £538 - 18
West Midlands -64 10 £538 +7.50% 8
North West -48 9 £492 -1.11% 25
East of England -32 3 £500 +2.04% 28
Wales -18 1 £375 +77.37% 8
East Midlands -33 1 £575 +15.00% 20
South West -35 1 - - 17
North East - 1 £525 - 10

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 15 (6.55%) Apache Spark
2 10 (4.37%) Appian
3 7 (3.06%) IIS
4 5 (2.18%) Apache
4 5 (2.18%) Jupyter
4 5 (2.18%) NetWeaver
5 4 (1.75%) Apache Airflow
5 4 (1.75%) Drupal
6 3 (1.31%) CMS
7 2 (0.87%) Confluence
7 2 (0.87%) Microsoft Exchange
7 2 (0.87%) Oracle SOA Suite
7 2 (0.87%) WordPress
8 1 (0.44%) nginx
8 1 (0.44%) Orchard CMS
8 1 (0.44%) SharePoint
Applications
1 1 (0.44%) Microsoft Excel
1 1 (0.44%) Microsoft Office
1 1 (0.44%) Microsoft PowerPoint
Business Applications
1 8 (3.49%) SAP S/4HANA
2 5 (2.18%) Payment Gateway
3 3 (1.31%) SAP MDG
3 3 (1.31%) SAP MDG-F
3 3 (1.31%) SAP MDG-M
3 3 (1.31%) SAP MDG-S
4 2 (0.87%) Dynamics CRM
5 1 (0.44%) OpenText VIM for SAP
5 1 (0.44%) SAP CO
5 1 (0.44%) SAP CRM
5 1 (0.44%) SAP EM
5 1 (0.44%) SAP FI
5 1 (0.44%) SAP FI/CO
5 1 (0.44%) SAP GTS
5 1 (0.44%) SAP Travel Management
Cloud Services
1 69 (30.13%) AWS
2 54 (23.58%) Azure
3 21 (9.17%) GCP
4 19 (8.30%) GitHub
4 19 (8.30%) Serverless
5 12 (5.24%) AWS Lambda
6 11 (4.80%) Azure DevOps
7 9 (3.93%) Azure Data Factory
7 9 (3.93%) Power Automate
7 9 (3.93%) SaaS
7 9 (3.93%) Sauce Labs
8 8 (3.49%) Amazon S3
8 8 (3.49%) Anthropic Claude
8 8 (3.49%) Azure AI
9 7 (3.06%) Power Platform
10 6 (2.62%) Cloud Computing
10 6 (2.62%) Snowflake
11 5 (2.18%) Azure Functions
12 4 (1.75%) Amazon EKS
12 4 (1.75%) Azure Logic Apps
Communications & Networking
1 15 (6.55%) FIX Connectivity
2 6 (2.62%) HTTP
2 6 (2.62%) Wireless
3 3 (1.31%) FTP
4 2 (0.87%) Ethernet
4 2 (0.87%) Wireshark
Database & Business Intelligence
1 52 (22.71%) Relational Database
2 31 (13.54%) MySQL
3 29 (12.66%) NoSQL
3 29 (12.66%) SQL Server
4 13 (5.68%) PostgreSQL
5 11 (4.80%) MongoDB
6 10 (4.37%) Hadoop
7 9 (3.93%) Oracle Database
8 8 (3.49%) Pinecone
8 8 (3.49%) SAP HANA
9 7 (3.06%) Power BI
10 3 (1.31%) Data Warehouse
10 3 (1.31%) RDBMS
10 3 (1.31%) SAP Data Services
10 3 (1.31%) Snowflake Schema
11 2 (0.87%) Apache Cassandra
11 2 (0.87%) Big Data
11 2 (0.87%) DataStage
11 2 (0.87%) OLAP
11 2 (0.87%) SQLite
Development Applications
1 46 (20.09%) Git
2 16 (6.99%) Jenkins
3 15 (6.55%) JUnit
4 12 (5.24%) Maven
5 11 (4.80%) Browser DevTools
5 11 (4.80%) Xcode
6 10 (4.37%) JIRA
6 10 (4.37%) MLflow
7 9 (3.93%) Android Studio
7 9 (3.93%) Eclipse
7 9 (3.93%) GitLab
7 9 (3.93%) Mockito
8 7 (3.06%) Bitbucket
8 7 (3.06%) Cucumber
9 6 (2.62%) Gradle
9 6 (2.62%) Selenium
10 3 (1.31%) Postman
11 2 (0.87%) CocoaPods
11 2 (0.87%) Firebug
11 2 (0.87%) Rational DOORS
General
1 74 (32.31%) Social Skills
2 44 (19.21%) Banking
2 44 (19.21%) Finance
3 29 (12.66%) Analytical Skills
4 28 (12.23%) Front Office
5 22 (9.61%) Investment Banking
6 7 (3.06%) Public Sector
7 4 (1.75%) Financial Institution
8 2 (0.87%) Manufacturing
8 2 (0.87%) Presentation Skills
8 2 (0.87%) Telecoms
9 1 (0.44%) Documentation Skills
9 1 (0.44%) Marketing
9 1 (0.44%) Organisational Skills
9 1 (0.44%) Pharmaceutical
9 1 (0.44%) Retail
Job Titles
1 104 (45.41%) Developer
2 40 (17.47%) Java Developer
3 34 (14.85%) Senior
4 26 (11.35%) Technical Support
5 22 (9.61%) Senior Developer
6 17 (7.42%) Electronic Trading Developer
6 17 (7.42%) Electronic Trading Java Developer
6 17 (7.42%) Python Developer
6 17 (7.42%) Software Engineer
7 16 (6.99%) Lead
8 15 (6.55%) Algorithmic Trading Developer
8 15 (6.55%) Java Developer - Algorithmic Trading
8 15 (6.55%) Low Latency Java Developer
9 14 (6.11%) Support Engineer
10 13 (5.68%) Technical Engineer
10 13 (5.68%) Technical Support Engineer
11 12 (5.24%) C# Developer
12 11 (4.80%) Data Engineer
12 11 (4.80%) Senior Java Developer
13 10 (4.37%) Python Engineer
Libraries, Frameworks & Software Standards
1 39 (17.03%) REST
2 35 (15.28%) Spring
2 35 (15.28%) Spring Boot
3 32 (13.97%) .NET
4 31 (13.54%) React
5 28 (12.23%) RESTful
6 26 (11.35%) Web Services
7 22 (9.61%) CSS
8 21 (9.17%) Pandas
9 20 (8.73%) NumPy
10 19 (8.30%) AngularJS
11 18 (7.86%) HTML
12 16 (6.99%) OAuth
12 16 (6.99%) OpenAPI
13 15 (6.55%) FIX Protocol
14 14 (6.11%) .NET Framework
14 14 (6.11%) Kafka
15 13 (5.68%) Node.js
16 12 (5.24%) pytest
16 12 (5.24%) scikit-learn
Miscellaneous
1 19 (8.30%) Derivative
2 16 (6.99%) Cloud Native
2 16 (6.99%) Distributed Systems
3 15 (6.55%) Equities
3 15 (6.55%) TWAP
3 15 (6.55%) VWAP
4 12 (5.24%) Data Structures
4 12 (5.24%) Legacy Systems
5 11 (4.80%) Mobile App
6 8 (3.49%) Algorithms
6 8 (3.49%) Fixed Income
6 8 (3.49%) Low-Code
7 6 (2.62%) Management Information System
8 5 (2.18%) Enterprise Software
8 5 (2.18%) Legacy Applications
8 5 (2.18%) Public Cloud
8 5 (2.18%) Reference Data
9 4 (1.75%) Foreign Exchange (FX)
9 4 (1.75%) Self-Motivation
10 3 (1.31%) Hedge funds
Operating Systems
1 49 (21.40%) Linux
2 44 (19.21%) Unix
3 42 (18.34%) Windows
4 13 (5.68%) Android
5 5 (2.18%) Windows Server
6 4 (1.75%) Apple iOS
Processes & Methodologies
1 106 (46.29%) OOP
2 79 (34.50%) Agile
3 71 (31.00%) CI/CD
4 54 (23.58%) Microservices
5 53 (23.14%) Design Patterns
6 45 (19.65%) TDD
7 41 (17.90%) OOD
8 39 (17.03%) Data Modelling
9 38 (16.59%) Problem-Solving
10 37 (16.16%) Test Automation
11 36 (15.72%) Software Engineering
12 35 (15.28%) Containerisation
12 35 (15.28%) DevOps
13 28 (12.23%) Clean Code
14 27 (11.79%) Data Engineering
14 27 (11.79%) Scrum
15 26 (11.35%) AI
15 26 (11.35%) Continuous Integration
15 26 (11.35%) Multithreading
16 25 (10.92%) Computer Science
Programming Languages
1 112 (48.91%) Java
2 95 (41.48%) SQL
3 94 (41.05%) Python
4 42 (18.34%) JavaScript
5 40 (17.47%) C#
6 28 (12.23%) Perl
7 15 (6.55%) ABAP
8 10 (4.37%) Shell Script
9 9 (3.93%) PL/SQL
9 9 (3.93%) T-SQL
10 8 (3.49%) TypeScript
11 5 (2.18%) PHP
12 4 (1.75%) C++
12 4 (1.75%) Kotlin
13 3 (1.31%) Swift
14 2 (0.87%) Objective-C
14 2 (0.87%) Ruby
14 2 (0.87%) Scala
15 1 (0.44%) ActionScript
15 1 (0.44%) PowerShell
Qualifications
1 21 (9.17%) Security Cleared
2 20 (8.73%) Degree
3 17 (7.42%) Computer Science Degree
4 14 (6.11%) SC Cleared
5 5 (2.18%) DV Cleared
6 2 (0.87%) AWS Certification
6 2 (0.87%) BPSS Clearance
7 1 (0.44%) Master's Degree
Quality Assurance & Compliance
1 11 (4.80%) Data Quality
2 8 (3.49%) QA
3 7 (3.06%) ISO 20022
4 5 (2.18%) WCAG
5 4 (1.75%) Accessibility
5 4 (1.75%) PCI DSS
6 2 (0.87%) Disclosure Scotland
6 2 (0.87%) ISO 15022
7 1 (0.44%) HL7
System Software
1 44 (19.21%) Docker
2 1 (0.44%) Firmware
Systems Management
1 45 (19.65%) Kubernetes
2 11 (4.80%) Terraform
3 7 (3.06%) Grafana
4 5 (2.18%) Ansible
4 5 (2.18%) Kibana
5 2 (0.87%) Prometheus
5 2 (0.87%) Single Sign-On
6 1 (0.44%) Tivoli
Vendors
1 44 (19.21%) Oracle
2 22 (9.61%) Microsoft
3 20 (8.73%) Splunk
4 15 (6.55%) SAP
5 13 (5.68%) Google
6 8 (3.49%) Automation Anywhere
6 8 (3.49%) OpenAI
6 8 (3.49%) UiPath
7 7 (3.06%) ServiceNow
8 6 (2.62%) MuleSoft
9 5 (2.18%) Citrix
9 5 (2.18%) Databricks
10 4 (1.75%) Dataiku
10 4 (1.75%) ION Trading
11 3 (1.31%) Bloomberg
11 3 (1.31%) Tradeweb
12 2 (0.87%) Apple
12 2 (0.87%) IBM
13 1 (0.44%) Ariba
13 1 (0.44%) Informatica