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

6 months to
4 Mar 2026
Same period 2025 Same period 2024
Rank 365 210 225
Rank change year-on-year -155 +15 -45
Contract jobs citing OO 235 373 467
As % of all contract jobs in the UK 0.56% 1.24% 1.06%
As % of the Processes & Methodologies category 0.64% 1.38% 1.22%
Number of daily rates quoted 160 228 322
10th Percentile £204 £321 £363
25th Percentile £305 £421 £459
Median daily rate (50th Percentile) £475 £500 £600
Median % change year-on-year -5.00% -16.67% -4.76%
75th Percentile £581 £638 £706
90th Percentile £712 £841 £825
UK excluding London median daily rate £430 £500 £550
% change year-on-year -14.00% -9.09% -5.01%
Number of hourly rates quoted 2 5 18
10th Percentile £70.95 £38.55 £48.31
25th Percentile £71.63 £41.25 £59.76
Median hourly rate £73.00 £42.50 £70.00
Median % change year-on-year +71.76% -39.29% +33.70%
75th Percentile £74.13 £46.50 -
90th Percentile £74.65 £55.50 £78.25
UK excluding London median hourly rate £73.00 £42.50 £70.00
% change year-on-year +71.76% -39.29% +24.44%

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 36,453 27,072 38,415
As % of all contract IT jobs advertised in the UK 86.50% 90.11% 86.78%
Number of daily rates quoted 23,124 16,979 25,034
10th Percentile £313 £305 £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 £738
UK excluding London median daily rate £483 £493 £500
% change year-on-year -2.13% -1.40% -
Number of hourly rates quoted 2,168 886 2,250
10th Percentile £14.64 £15.62 £13.25
25th Percentile £18.25 £21.05 £16.13
Median hourly rate £27.94 £32.50 £32.85
Median % change year-on-year -14.03% -1.05% -6.16%
75th Percentile £63.75 £64.31 £58.75
90th Percentile £73.46 £75.13 £71.90
UK excluding London median hourly rate £25.15 £31.76 £33.50
% change year-on-year -20.81% -5.19% -4.29%

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 4 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
Top 15 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 4 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 -147 206 £470 -7.39% 332
London -103 122 £500 -16.67% 77
UK excluding London -122 103 £430 -14.00% 339
Work from Home -87 82 £335 -33.00% 134
South East -30 48 £208 -58.50% 80
North of England -57 21 £496 -0.30% 81
Scotland -7 16 £534 +9.55% 39
North West -45 11 £358 -28.04% 35
West Midlands -61 10 £538 +7.50% 13
Midlands -68 10 £538 +7.50% 45
Yorkshire - 9 £548 - 39
East of England -24 4 £500 -3.85% 38
Wales -7 2 £375 +78.57% 25
South West -38 2 £508 +1.40% 32
North East - 1 £525 - 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 15 (6.38%) Apache Spark
2 10 (4.26%) Appian
3 6 (2.55%) Apache
3 6 (2.55%) Apache Airflow
3 6 (2.55%) IIS
4 5 (2.13%) Jupyter
4 5 (2.13%) NetWeaver
5 4 (1.70%) Drupal
6 3 (1.28%) CMS
7 2 (0.85%) Confluence
7 2 (0.85%) Microsoft Exchange
7 2 (0.85%) Oracle SOA Suite
7 2 (0.85%) WordPress
8 1 (0.43%) nginx
8 1 (0.43%) Orchard CMS
8 1 (0.43%) SharePoint
Applications
1 2 (0.85%) Microsoft Excel
1 2 (0.85%) Microsoft Office
1 2 (0.85%) Microsoft PowerPoint
2 1 (0.43%) MS Visio
Business Applications
1 7 (2.98%) SAP S/4HANA
2 5 (2.13%) Payment Gateway
3 3 (1.28%) SAP MDG
3 3 (1.28%) SAP MDG-F
3 3 (1.28%) SAP MDG-M
3 3 (1.28%) SAP MDG-S
4 1 (0.43%) Dynamics CRM
4 1 (0.43%) OpenText VIM for SAP
4 1 (0.43%) SAP CO
4 1 (0.43%) SAP EM
4 1 (0.43%) SAP FI
4 1 (0.43%) SAP FI/CO
4 1 (0.43%) SAP GTS
4 1 (0.43%) SAP Travel Management
Cloud Services
1 71 (30.21%) AWS
2 50 (21.28%) Azure
3 21 (8.94%) Serverless
4 20 (8.51%) GCP
5 18 (7.66%) GitHub
6 15 (6.38%) AWS Lambda
7 13 (5.53%) SaaS
7 13 (5.53%) Sauce Labs
8 12 (5.11%) Amazon S3
9 11 (4.68%) Azure DevOps
10 10 (4.26%) Power Automate
11 9 (3.83%) Azure Data Factory
12 8 (3.40%) Anthropic Claude
12 8 (3.40%) Azure AI
13 7 (2.98%) Power Platform
14 6 (2.55%) Amazon EKS
14 6 (2.55%) Cloud Computing
14 6 (2.55%) Snowflake
15 5 (2.13%) Amazon CloudWatch
15 5 (2.13%) Amazon EC2
Communications & Networking
1 12 (5.11%) FIX Connectivity
2 10 (4.26%) HTTP
2 10 (4.26%) Wireless
3 5 (2.13%) FTP
4 4 (1.70%) Wireshark
5 1 (0.43%) Ethernet
Database & Business Intelligence
1 54 (22.98%) Relational Database
2 38 (16.17%) MySQL
3 30 (12.77%) NoSQL
4 29 (12.34%) SQL Server
5 14 (5.96%) PostgreSQL
6 13 (5.53%) MongoDB
7 10 (4.26%) Hadoop
7 10 (4.26%) Oracle Database
8 8 (3.40%) Pinecone
9 7 (2.98%) Power BI
9 7 (2.98%) SAP HANA
10 4 (1.70%) Data Warehouse
11 3 (1.28%) BigQuery
11 3 (1.28%) RDBMS
11 3 (1.28%) SAP Data Services
11 3 (1.28%) Snowflake Schema
12 2 (0.85%) Apache Cassandra
12 2 (0.85%) Big Data
12 2 (0.85%) DataStage
12 2 (0.85%) Metadata
Development Applications
1 49 (20.85%) Git
2 17 (7.23%) Browser DevTools
3 16 (6.81%) Jenkins
4 15 (6.38%) JUnit
4 15 (6.38%) Xcode
5 13 (5.53%) Android Studio
5 13 (5.53%) Eclipse
6 12 (5.11%) JIRA
7 11 (4.68%) Maven
7 11 (4.68%) MLflow
8 9 (3.83%) GitLab
8 9 (3.83%) Mockito
9 8 (3.40%) Cucumber
10 7 (2.98%) Bitbucket
10 7 (2.98%) Gradle
10 7 (2.98%) Selenium
11 4 (1.70%) Firebug
11 4 (1.70%) Postman
12 3 (1.28%) Rational DOORS
13 2 (0.85%) Jasmine
General
1 80 (34.04%) Social Skills
2 46 (19.57%) Finance
3 44 (18.72%) Banking
4 28 (11.91%) Analytical Skills
5 21 (8.94%) Front Office
6 17 (7.23%) Investment Banking
7 10 (4.26%) Public Sector
8 4 (1.70%) Financial Institution
9 2 (0.85%) Manufacturing
9 2 (0.85%) Marketing
9 2 (0.85%) Presentation Skills
9 2 (0.85%) Telecoms
10 1 (0.43%) Aerospace
10 1 (0.43%) Documentation Skills
10 1 (0.43%) Electronics
10 1 (0.43%) Games
10 1 (0.43%) Legal
10 1 (0.43%) Pharmaceutical
10 1 (0.43%) Retail
10 1 (0.43%) Tech for Good
Job Titles
1 104 (44.26%) Developer
2 36 (15.32%) Java Developer
3 35 (14.89%) Technical Support
4 31 (13.19%) Senior
5 22 (9.36%) Support Engineer
6 21 (8.94%) Technical Engineer
6 21 (8.94%) Technical Support Engineer
7 20 (8.51%) Senior Developer
8 15 (6.38%) Lead
8 15 (6.38%) Python Developer
9 13 (5.53%) Electronic Trading Developer
9 13 (5.53%) Electronic Trading Java Developer
9 13 (5.53%) UX Engineer
10 12 (5.11%) Algorithmic Trading Developer
10 12 (5.11%) Java Developer - Algorithmic Trading
10 12 (5.11%) Low Latency Java Developer
11 11 (4.68%) .NET Developer
11 11 (4.68%) Artificial Intelligence Engineer
11 11 (4.68%) C# Developer
11 11 (4.68%) Data Engineer
Libraries, Frameworks & Software Standards
1 38 (16.17%) React
2 36 (15.32%) Spring
3 35 (14.89%) REST
4 33 (14.04%) Spring Boot
5 29 (12.34%) CSS
6 28 (11.91%) .NET
6 28 (11.91%) RESTful
6 28 (11.91%) Web Services
7 27 (11.49%) AngularJS
8 25 (10.64%) Pandas
9 24 (10.21%) NumPy
10 19 (8.09%) HTML
11 17 (7.23%) OAuth
11 17 (7.23%) PyTorch
12 16 (6.81%) Kafka
13 15 (6.38%) Hugging Face
13 15 (6.38%) OpenAPI
14 14 (5.96%) .NET Framework
14 14 (5.96%) Ajax
14 14 (5.96%) GraphQL
Miscellaneous
1 16 (6.81%) Derivative
2 15 (6.38%) Cloud Native
2 15 (6.38%) Mobile App
3 14 (5.96%) Data Structures
3 14 (5.96%) Distributed Systems
4 13 (5.53%) Equities
4 13 (5.53%) Legacy Systems
5 12 (5.11%) TWAP
5 12 (5.11%) VWAP
6 11 (4.68%) Algorithms
7 8 (3.40%) Low-Code
8 7 (2.98%) Fixed Income
9 5 (2.13%) Enterprise Software
9 5 (2.13%) Legacy Applications
9 5 (2.13%) Management Information System
9 5 (2.13%) Public Cloud
9 5 (2.13%) Reference Data
9 5 (2.13%) Self-Motivation
10 4 (1.70%) Hedge funds
10 4 (1.70%) Product Ownership
Operating Systems
1 55 (23.40%) Linux
2 51 (21.70%) Unix
3 50 (21.28%) Windows
4 16 (6.81%) Android
5 5 (2.13%) Windows Server
6 3 (1.28%) Apple iOS
Processes & Methodologies
1 107 (45.53%) OOP
2 84 (35.74%) Agile
3 69 (29.36%) CI/CD
4 53 (22.55%) Microservices
5 51 (21.70%) Design Patterns
6 44 (18.72%) Problem-Solving
7 43 (18.30%) TDD
8 41 (17.45%) OOD
9 39 (16.60%) Test Automation
10 38 (16.17%) Data Modelling
11 37 (15.74%) Containerisation
12 33 (14.04%) DevOps
13 29 (12.34%) Scrum
13 29 (12.34%) Software Engineering
14 28 (11.91%) AI
15 26 (11.06%) ETL
16 25 (10.64%) Continuous Integration
17 24 (10.21%) Data Engineering
18 23 (9.79%) Code Quality
18 23 (9.79%) User Experience
Programming Languages
1 118 (50.21%) Java
2 99 (42.13%) Python
3 89 (37.87%) SQL
4 51 (21.70%) JavaScript
5 34 (14.47%) C#
6 33 (14.04%) Perl
7 15 (6.38%) ABAP
8 11 (4.68%) PL/SQL
8 11 (4.68%) T-SQL
9 10 (4.26%) Shell Script
10 8 (3.40%) TypeScript
11 5 (2.13%) C++
11 5 (2.13%) PHP
12 4 (1.70%) Kotlin
13 3 (1.28%) Ruby
13 3 (1.28%) Swift
14 2 (0.85%) Objective-C
14 2 (0.85%) Scala
15 1 (0.43%) ActionScript
15 1 (0.43%) Ada
Qualifications
1 23 (9.79%) Security Cleared
2 21 (8.94%) Degree
3 18 (7.66%) Computer Science Degree
4 16 (6.81%) SC Cleared
5 5 (2.13%) DV Cleared
6 2 (0.85%) AWS Certification
6 2 (0.85%) BPSS Clearance
6 2 (0.85%) Master's Degree
Quality Assurance & Compliance
1 11 (4.68%) Data Quality
2 10 (4.26%) Accessibility
2 10 (4.26%) QA
3 7 (2.98%) ISO 20022
4 5 (2.13%) WCAG
5 4 (1.70%) PCI DSS
6 3 (1.28%) Disclosure Scotland
7 2 (0.85%) ISO 15022
8 1 (0.43%) HL7
System Software
1 39 (16.60%) Docker
2 1 (0.43%) Firmware
Systems Management
1 45 (19.15%) Kubernetes
2 10 (4.26%) Terraform
3 9 (3.83%) Grafana
4 5 (2.13%) Kibana
5 4 (1.70%) Ansible
6 2 (0.85%) Single Sign-On
7 1 (0.43%) Prometheus
7 1 (0.43%) Tivoli
Vendors
1 51 (21.70%) Oracle
2 28 (11.91%) Microsoft
3 23 (9.79%) Splunk
4 14 (5.96%) Google
4 14 (5.96%) SAP
5 12 (5.11%) ServiceNow
6 8 (3.40%) Automation Anywhere
6 8 (3.40%) OpenAI
6 8 (3.40%) UiPath
7 6 (2.55%) MuleSoft
8 5 (2.13%) Citrix
8 5 (2.13%) Databricks
9 4 (1.70%) Dataiku
9 4 (1.70%) ION Trading
10 3 (1.28%) Bloomberg
10 3 (1.28%) IBM
10 3 (1.28%) Tradeweb
11 2 (0.85%) Apple
12 1 (0.43%) Salesforce
12 1 (0.43%) TIBCO