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 21 April 2026, with comparisons to the same periods in the previous two years.

6 months to
21 Apr 2026
Same period 2025 Same period 2024
Rank 408 226 211
Rank change year-on-year -182 -15 -35
Contract jobs citing OO 213 339 480
As % of all contract jobs in the UK 0.46% 1.15% 1.11%
As % of the Processes & Methodologies category 0.54% 1.27% 1.28%
Number of daily rates quoted 131 228 323
10th Percentile £204 £350 £390
25th Percentile £400 £422 £463
Median daily rate (50th Percentile) £490 £521 £575
Median % change year-on-year -5.86% -9.48% -8.00%
75th Percentile £613 £673 £700
90th Percentile £825 £850 £825
UK excluding London median daily rate £468 £498 £550
% change year-on-year -6.03% -9.55% -4.35%
Number of hourly rates quoted 2 2 13
10th Percentile £53.63 £45.20 -
25th Percentile £57.19 £47.75 £60.00
Median hourly rate £63.75 £53.00 £75.00
Median % change year-on-year +20.28% -29.33% +33.33%
75th Percentile £69.69 £57.75 £85.00
90th Percentile £72.88 £60.00 -
UK excluding London median hourly rate £75.00 - £80.00
% change year-on-year - - +21.82%

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 39,258 26,720 37,503
As % of all contract IT jobs advertised in the UK 84.83% 90.74% 86.35%
Number of daily rates quoted 24,768 17,301 24,236
10th Percentile £318 £306 £300
25th Percentile £413 £413 £413
Median daily rate (50th Percentile) £500 £521 £525
Median % change year-on-year -4.03% -0.76% -4.55%
75th Percentile £613 £630 £638
90th Percentile £725 £738 £750
UK excluding London median daily rate £485 £484 £500
% change year-on-year +0.31% -3.30% -
Number of hourly rates quoted 2,351 1,041 2,413
10th Percentile £14.96 £14.84 £12.75
25th Percentile £19.80 £18.51 £16.00
Median hourly rate £37.50 £30.00 £35.00
Median % change year-on-year +25.00% -14.29% -6.67%
75th Percentile £65.60 £62.50 £58.69
90th Percentile £77.50 £75.00 £71.89
UK excluding London median hourly rate £40.00 £29.00 £35.00
% change year-on-year +37.93% -17.14% -6.67%

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 21 April 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 21 April 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 21 April 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 -158 188 £490 -6.67% 166
London -101 128 £500 -18.03% 57
Work from Home -95 78 £454 -9.20% 75
UK excluding London -147 75 £468 -6.03% 156
South East -58 33 £208 -58.50% 51
North of England -61 19 £513 +2.50% 35
Scotland -18 12 £556 +23.44% 25
Yorkshire - 11 £538 - 10
North West -58 7 £400 -20.00% 17
Midlands -76 6 £558 +11.65% 12
West Midlands -73 4 £542 +8.30% 7
East of England -32 3 £425 -13.27% 17
East Midlands - 2 £575 - 5
Wales -11 1 £375 -0.38% 2
South West -36 1 - - 12
North East - 1 £525 - 8

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 (7.04%) Apache Spark
2 10 (4.69%) Appian
3 9 (4.23%) IIS
4 6 (2.82%) Apache
5 5 (2.35%) Apache Airflow
5 5 (2.35%) NetWeaver
6 3 (1.41%) Microsoft Exchange
7 2 (0.94%) Drupal
7 2 (0.94%) Oracle SOA Suite
7 2 (0.94%) WordPress
8 1 (0.47%) CMS
8 1 (0.47%) Confluence
8 1 (0.47%) Jupyter
8 1 (0.47%) Orchard CMS
8 1 (0.47%) SharePoint
Business Applications
1 8 (3.76%) SAP S/4HANA
2 3 (1.41%) Payment Gateway
2 3 (1.41%) SAP MDG
2 3 (1.41%) SAP MDG-F
2 3 (1.41%) SAP MDG-M
2 3 (1.41%) SAP MDG-S
3 2 (0.94%) Dynamics CRM
4 1 (0.47%) OpenText VIM for SAP
4 1 (0.47%) SAP CO
4 1 (0.47%) SAP CRM
4 1 (0.47%) SAP EM
4 1 (0.47%) SAP FI
4 1 (0.47%) SAP FI/CO
4 1 (0.47%) SAP GTS
4 1 (0.47%) SAP Travel Management
Cloud Services
1 51 (23.94%) AWS
2 50 (23.47%) Azure
3 19 (8.92%) GCP
4 18 (8.45%) Serverless
5 15 (7.04%) GitHub
6 12 (5.63%) AWS Lambda
6 12 (5.63%) Azure DevOps
7 9 (4.23%) Amazon S3
7 9 (4.23%) Azure Data Factory
7 9 (4.23%) Power Automate
8 8 (3.76%) Anthropic Claude
8 8 (3.76%) Azure AI
9 7 (3.29%) SaaS
10 5 (2.35%) Amazon EKS
10 5 (2.35%) Azure Functions
10 5 (2.35%) Sauce Labs
11 4 (1.88%) Amazon ECS
11 4 (1.88%) Azure Cosmos DB
11 4 (1.88%) Azure Logic Apps
11 4 (1.88%) GitHub Actions
Communications & Networking
1 17 (7.98%) FIX Connectivity
2 7 (3.29%) HTTP
3 3 (1.41%) FTP
4 2 (0.94%) Ethernet
4 2 (0.94%) Wireless
4 2 (0.94%) Wireshark
Database & Business Intelligence
1 40 (18.78%) Relational Database
2 31 (14.55%) SQL Server
3 25 (11.74%) NoSQL
4 21 (9.86%) MySQL
5 13 (6.10%) PostgreSQL
6 10 (4.69%) Hadoop
7 8 (3.76%) Oracle Database
7 8 (3.76%) Pinecone
8 7 (3.29%) MongoDB
8 7 (3.29%) SAP HANA
9 3 (1.41%) Data Warehouse
9 3 (1.41%) Power BI
9 3 (1.41%) RDBMS
9 3 (1.41%) SAP Data Services
10 2 (0.94%) Big Data
10 2 (0.94%) BigQuery
10 2 (0.94%) ClickHouse
10 2 (0.94%) Metadata
10 2 (0.94%) OLAP
10 2 (0.94%) Snowflake Schema
Development Applications
1 36 (16.90%) Git
2 13 (6.10%) Jenkins
3 11 (5.16%) MLflow
4 9 (4.23%) JUnit
5 8 (3.76%) Bitbucket
5 8 (3.76%) Maven
6 6 (2.82%) Browser DevTools
6 6 (2.82%) GitLab
7 5 (2.35%) Android Studio
7 5 (2.35%) Eclipse
7 5 (2.35%) JIRA
7 5 (2.35%) Mockito
7 5 (2.35%) Xcode
8 4 (1.88%) Gradle
8 4 (1.88%) Selenium
9 3 (1.41%) Cucumber
9 3 (1.41%) Postman
9 3 (1.41%) PyCharm
10 2 (0.94%) Rational DOORS
10 2 (0.94%) Vite
General
1 61 (28.64%) Social Skills
2 46 (21.60%) Finance
3 42 (19.72%) Banking
4 32 (15.02%) Front Office
5 27 (12.68%) Analytical Skills
6 25 (11.74%) Investment Banking
7 5 (2.35%) Public Sector
8 4 (1.88%) Financial Institution
9 2 (0.94%) Manufacturing
9 2 (0.94%) Organisational Skills
9 2 (0.94%) Telecoms
10 1 (0.47%) Documentation Skills
10 1 (0.47%) Marketing
10 1 (0.47%) Pharmaceutical
10 1 (0.47%) Retail
Job Titles
1 96 (45.07%) Developer
2 38 (17.84%) Java Developer
3 29 (13.62%) Senior
4 19 (8.92%) Electronic Trading Developer
4 19 (8.92%) Electronic Trading Java Developer
5 18 (8.45%) Software Engineer
5 18 (8.45%) Technical Support
6 17 (7.98%) Algorithmic Trading Developer
6 17 (7.98%) Java Developer - Algorithmic Trading
6 17 (7.98%) Low Latency Java Developer
7 16 (7.51%) Lead
8 15 (7.04%) C# Developer
8 15 (7.04%) Senior Developer
9 13 (6.10%) Python Developer
10 10 (4.69%) .NET Developer
10 10 (4.69%) Data Engineer
10 10 (4.69%) Python Engineer
11 9 (4.23%) Automation Engineer
11 9 (4.23%) Senior Java Developer
11 9 (4.23%) Support Engineer
Libraries, Frameworks & Software Standards
1 40 (18.78%) REST
2 38 (17.84%) .NET
3 31 (14.55%) Spring Boot
4 30 (14.08%) Spring
5 25 (11.74%) RESTful
6 23 (10.80%) React
7 19 (8.92%) Web Services
8 17 (7.98%) .NET Framework
8 17 (7.98%) CSS
8 17 (7.98%) FIX Protocol
8 17 (7.98%) NumPy
8 17 (7.98%) Pandas
9 16 (7.51%) Kafka
10 15 (7.04%) HTML
11 14 (6.57%) AngularJS
11 14 (6.57%) JWT
11 14 (6.57%) OAuth
12 13 (6.10%) OpenAPI
12 13 (6.10%) PyTorch
13 12 (5.63%) pytest
Miscellaneous
1 21 (9.86%) Derivative
2 17 (7.98%) Equities
2 17 (7.98%) TWAP
2 17 (7.98%) VWAP
3 14 (6.57%) Distributed Systems
4 13 (6.10%) Cloud Native
5 11 (5.16%) Legacy Systems
6 10 (4.69%) Data Structures
7 8 (3.76%) Algorithms
7 8 (3.76%) Fixed Income
7 8 (3.76%) Low-Code
8 7 (3.29%) Management Information System
9 6 (2.82%) Enterprise Software
9 6 (2.82%) Self-Motivation
10 5 (2.35%) Legacy Applications
10 5 (2.35%) Mobile App
10 5 (2.35%) Public Cloud
10 5 (2.35%) Reference Data
11 4 (1.88%) Foreign Exchange (FX)
12 3 (1.41%) Product Ownership
Operating Systems
1 37 (17.37%) Windows
2 35 (16.43%) Linux
2 35 (16.43%) Unix
3 8 (3.76%) Android
4 6 (2.82%) Windows Server
5 2 (0.94%) Apple iOS
6 1 (0.47%) VMS
Processes & Methodologies
1 96 (45.07%) OOP
2 76 (35.68%) Agile
3 72 (33.80%) CI/CD
4 47 (22.07%) Microservices
5 46 (21.60%) Design Patterns
6 44 (20.66%) DevOps
7 43 (20.19%) TDD
8 39 (18.31%) Test Automation
9 37 (17.37%) OOD
10 35 (16.43%) Software Engineering
11 31 (14.55%) AI
11 31 (14.55%) Containerisation
12 30 (14.08%) Data Modelling
13 27 (12.68%) Problem-Solving
14 26 (12.21%) Multithreading
14 26 (12.21%) Scrum
15 25 (11.74%) Clean Code
15 25 (11.74%) Computer Science
15 25 (11.74%) Low Latency
16 24 (11.27%) Data Engineering
Programming Languages
1 93 (43.66%) Java
2 85 (39.91%) SQL
3 82 (38.50%) Python
4 46 (21.60%) C#
5 34 (15.96%) JavaScript
6 21 (9.86%) Perl
7 14 (6.57%) ABAP
8 11 (5.16%) PL/SQL
8 11 (5.16%) T-SQL
9 9 (4.23%) TypeScript
10 5 (2.35%) PowerShell
10 5 (2.35%) Shell Script
11 3 (1.41%) Bash
11 3 (1.41%) C++
11 3 (1.41%) Kotlin
12 2 (0.94%) PHP
12 2 (0.94%) Rust
12 2 (0.94%) Scala
13 1 (0.47%) ActionScript
13 1 (0.47%) ActionScript 2.0
Qualifications
1 20 (9.39%) Degree
2 17 (7.98%) Security Cleared
3 16 (7.51%) Computer Science Degree
4 11 (5.16%) SC Cleared
5 4 (1.88%) DV Cleared
6 3 (1.41%) BPSS Clearance
7 1 (0.47%) Azure Certification
7 1 (0.47%) Master's Degree
Quality Assurance & Compliance
1 11 (5.16%) Data Quality
1 11 (5.16%) QA
2 5 (2.35%) ISO 20022
3 2 (0.94%) Accessibility
3 2 (0.94%) Disclosure Scotland
3 2 (0.94%) ISO 15022
3 2 (0.94%) PCI DSS
3 2 (0.94%) WCAG
4 1 (0.47%) HL7
System Software
1 38 (17.84%) Docker
2 4 (1.88%) Virtual Machines
3 2 (0.94%) Firmware
4 1 (0.47%) VMware Infrastructure
Systems Management
1 40 (18.78%) Kubernetes
2 12 (5.63%) Terraform
3 6 (2.82%) Grafana
4 5 (2.35%) Ansible
5 2 (0.94%) Kibana
5 2 (0.94%) Prometheus
6 1 (0.47%) Tivoli
Vendors
1 35 (16.43%) Oracle
2 18 (8.45%) Microsoft
3 16 (7.51%) Splunk
4 14 (6.57%) SAP
5 8 (3.76%) Automation Anywhere
5 8 (3.76%) OpenAI
5 8 (3.76%) UiPath
6 7 (3.29%) Citrix
6 7 (3.29%) Google
7 5 (2.35%) Databricks
8 4 (1.88%) ION Trading
8 4 (1.88%) OpenText
9 3 (1.41%) Bloomberg
9 3 (1.41%) MuleSoft
9 3 (1.41%) ServiceNow
9 3 (1.41%) Tradeweb
10 2 (0.94%) IBM
11 1 (0.47%) Ariba
11 1 (0.47%) Dell
11 1 (0.47%) Informatica