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 23 August 2026, with comparisons to the same periods in the previous two years.

6 months to
23 Aug 2026
Same period 2025 Same period 2024
Rank 442 262 169
Rank change year-on-year -180 -93 +3
Contract jobs citing OO 245 326 563
As % of all contract jobs in the UK 0.45% 0.99% 1.45%
As % of the Processes & Methodologies category 0.54% 1.09% 1.70%
Number of daily rates quoted 149 211 378
10th Percentile £400 £220 £324
25th Percentile £424 £375 £425
Median daily rate (50th Percentile) £508 £500 £520
Median % change year-on-year +1.50% -3.85% -14.75%
75th Percentile £625 £648 £700
90th Percentile £730 £825 £850
UK excluding London median daily rate £470 £448 £500
% change year-on-year +5.03% -10.50% -4.76%
Number of hourly rates quoted 7 6 13
10th Percentile £51.05 £55.00 £49.10
25th Percentile £51.25 £59.06 -
Median hourly rate £75.00 £72.50 £60.00
Median % change year-on-year +3.45% +20.83% -2.98%
75th Percentile £77.00 £75.00 £85.00
90th Percentile £79.00 - -
UK excluding London median hourly rate £77.00 £75.00 £62.00
% change year-on-year +2.67% +20.97% +1.77%

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 45,630 29,844 33,104
As % of all contract IT jobs advertised in the UK 84.69% 90.49% 85.38%
Number of daily rates quoted 28,001 18,599 21,039
10th Percentile £325 £300 £310
25th Percentile £425 £402 £413
Median daily rate (50th Percentile) £525 £500 £525
Median % change year-on-year +5.00% -4.76% -3.54%
75th Percentile £625 £625 £638
90th Percentile £728 £725 £750
UK excluding London median daily rate £500 £475 £500
% change year-on-year +5.26% -5.00% -
Number of hourly rates quoted 2,875 1,760 1,727
10th Percentile £14.22 £14.20 £13.87
25th Percentile £18.29 £17.30 £18.00
Median hourly rate £42.00 £25.15 £40.50
Median % change year-on-year +67.00% -37.90% -4.71%
75th Percentile £67.86 £47.66 £65.00
90th Percentile £80.00 £67.50 £75.00
UK excluding London median hourly rate £43.96 £22.74 £42.05
% change year-on-year +93.36% -45.93% +12.12%

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 23 August 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 23 August 2026.

Hourly rate histogram for OO in the UK

OO
Top 14 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 23 August 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 -158 208 £500 - 197
London -82 154 £525 -16.00% 59
Work from Home -94 82 £528 +24.12% 81
UK excluding London -161 67 £470 +5.03% 171
North of England -58 19 £500 +14.61% 43
Scotland -26 16 £535 +8.41% 6
Yorkshire -40 12 £575 +24.32% 13
South East -91 12 £208 - 45
South West -45 10 £470 +32.39% 24
North West -40 7 £451 +10.00% 19
East of England -25 6 £488 -2.50% 25
Midlands -54 5 £500 -4.58% 25
East Midlands -15 3 £575 +16.63% 13
West Midlands -59 2 £425 -18.89% 11

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 10 (4.08%) Apache Spark
1 10 (4.08%) IIS
2 9 (3.67%) Oracle Workflow
3 8 (3.27%) Camunda
4 5 (2.04%) Apache
4 5 (2.04%) Apache Solr
4 5 (2.04%) Appian
5 3 (1.22%) Apache Airflow
5 3 (1.22%) Confluence
5 3 (1.22%) Microsoft Exchange
5 3 (1.22%) SharePoint
6 2 (0.82%) CMS
7 1 (0.41%) NetWeaver
7 1 (0.41%) Oracle SOA Suite
Applications
1 1 (0.41%) Microsoft Office
Business Applications
1 8 (3.27%) SAP S/4HANA
2 5 (2.04%) OpenText MBPM
2 5 (2.04%) Oracle BPM
3 2 (0.82%) Payment Gateway
4 1 (0.41%) Dynamics CRM
4 1 (0.41%) SAP CRM
4 1 (0.41%) SAP EWM
4 1 (0.41%) SAP FI
4 1 (0.41%) SAP MM
4 1 (0.41%) SAP PP
4 1 (0.41%) SAP SD
4 1 (0.41%) SAP Travel Management
4 1 (0.41%) SAP WM
4 1 (0.41%) SDL Web 8
Cloud Services
1 65 (26.53%) Azure
2 57 (23.27%) AWS
3 30 (12.24%) GitHub
4 23 (9.39%) GCP
5 16 (6.53%) Serverless
6 15 (6.12%) Azure DevOps
7 13 (5.31%) GitHub Actions
8 8 (3.27%) Amazon S3
8 8 (3.27%) Amazon SQS
8 8 (3.27%) AWS Lambda
8 8 (3.27%) GitHub Copilot
9 7 (2.86%) Amazon ECS
9 7 (2.86%) Amazon EKS
9 7 (2.86%) SaaS
10 5 (2.04%) Amazon CloudWatch
10 5 (2.04%) Azure Functions
10 5 (2.04%) OpenShift
10 5 (2.04%) Power Platform
11 4 (1.63%) Cloud Computing
12 3 (1.22%) PaaS
Communications & Networking
1 16 (6.53%) FIX Connectivity
2 8 (3.27%) HTTP
3 3 (1.22%) TCP/IP
4 2 (0.82%) Ethernet
4 2 (0.82%) Kerberos
4 2 (0.82%) SAN
5 1 (0.41%) Bluetooth
5 1 (0.41%) Broadband
5 1 (0.41%) HTTPS
5 1 (0.41%) NFC
5 1 (0.41%) RS-232
5 1 (0.41%) RS-422
Database & Business Intelligence
1 45 (18.37%) SQL Server
2 43 (17.55%) Relational Database
3 32 (13.06%) PostgreSQL
4 25 (10.20%) NoSQL
5 19 (7.76%) MySQL
6 11 (4.49%) Oracle Database
7 7 (2.86%) MongoDB
8 6 (2.45%) Big Data
8 6 (2.45%) Metadata
9 5 (2.04%) DynamoDB
9 5 (2.04%) Elasticsearch
9 5 (2.04%) Hadoop
9 5 (2.04%) ObjectStore
9 5 (2.04%) Power BI
10 4 (1.63%) Oracle Reports
11 3 (1.22%) Apache Cassandra
11 3 (1.22%) Data Warehouse
11 3 (1.22%) RDBMS
11 3 (1.22%) SAP HANA
11 3 (1.22%) SQLite
Development Applications
1 59 (24.08%) Git
2 28 (11.43%) Jenkins
3 18 (7.35%) Maven
4 17 (6.94%) GitLab
4 17 (6.94%) JUnit
5 13 (5.31%) Gradle
6 9 (3.67%) JIRA
6 9 (3.67%) Mockito
7 8 (3.27%) Selenium
8 6 (2.45%) REST Assured
9 5 (2.04%) Bitbucket
9 5 (2.04%) Browser DevTools
9 5 (2.04%) Eclipse
9 5 (2.04%) Rational DOORS
9 5 (2.04%) SonarQube
10 4 (1.63%) Android Studio
10 4 (1.63%) Ant
10 4 (1.63%) Oracle Forms
11 3 (1.22%) Moq
11 3 (1.22%) TeamCity
General
1 50 (20.41%) Finance
2 48 (19.59%) Analytical Skills
2 48 (19.59%) Social Skills
3 46 (18.78%) Banking
4 33 (13.47%) Front Office
5 24 (9.80%) Investment Banking
6 9 (3.67%) Public Sector
7 6 (2.45%) Financial Institution
8 5 (2.04%) Presentation Skills
9 3 (1.22%) Documentation Skills
9 3 (1.22%) Organisational Skills
9 3 (1.22%) Prime Brokerage
9 3 (1.22%) Publishing
9 3 (1.22%) Retail
10 2 (0.82%) Aerospace
10 2 (0.82%) Back Office
10 2 (0.82%) French Language
10 2 (0.82%) Law
10 2 (0.82%) Manufacturing
10 2 (0.82%) Military
Job Titles
1 134 (54.69%) Developer
2 48 (19.59%) Java Developer
3 39 (15.92%) Software Engineer
4 35 (14.29%) Senior
5 21 (8.57%) Senior Developer
6 17 (6.94%) .NET Developer
6 17 (6.94%) Architect
6 17 (6.94%) Electronic Trading Developer
6 17 (6.94%) Electronic Trading Java Developer
7 16 (6.53%) Algorithmic Trading Developer
7 16 (6.53%) C# Developer
7 16 (6.53%) Java Developer - Algorithmic Trading
7 16 (6.53%) Lead
7 16 (6.53%) Low Latency Java Developer
8 15 (6.12%) Python Developer
9 14 (5.71%) Full-Stack Developer
10 10 (4.08%) Junior
10 10 (4.08%) Senior Java Developer
11 9 (3.67%) Applications Architect
11 9 (3.67%) Software Developer
Libraries, Frameworks & Software Standards
1 73 (29.80%) .NET
2 49 (20.00%) REST
3 46 (18.78%) RESTful
4 41 (16.73%) Spring Boot
5 39 (15.92%) Spring
6 32 (13.06%) .NET Framework
7 31 (12.65%) HTML
8 30 (12.24%) Kafka
9 28 (11.43%) CSS
10 27 (11.02%) React
11 23 (9.39%) Web Services
12 16 (6.53%) FIX Protocol
13 14 (5.71%) AngularJS
13 14 (5.71%) JSON
13 14 (5.71%) Spring MVC
14 13 (5.31%) .NET Core
14 13 (5.31%) XML
15 10 (4.08%) Terraform
16 9 (3.67%) JWT
16 9 (3.67%) Spring Security
Miscellaneous
1 24 (9.80%) Cloud Native
2 22 (8.98%) Distributed Systems
3 21 (8.57%) Data Structures
4 19 (7.76%) Derivative
4 19 (7.76%) Product Ownership
5 16 (6.53%) Equities
5 16 (6.53%) TWAP
5 16 (6.53%) VWAP
6 14 (5.71%) Enterprise Software
7 13 (5.31%) Self-Motivation
8 11 (4.49%) Algorithms
9 6 (2.45%) Fixed Income
9 6 (2.45%) Management Information System
10 5 (2.04%) Foreign Exchange (FX)
10 5 (2.04%) Mobile App
11 4 (1.63%) LIMS
11 4 (1.63%) Onboarding
12 3 (1.22%) Client/Server
12 3 (1.22%) Clustering
12 3 (1.22%) Legacy Applications
Operating Systems
1 35 (14.29%) Linux
2 30 (12.24%) Windows
3 15 (6.12%) Unix
4 8 (3.27%) Windows Server
5 5 (2.04%) Android
6 2 (0.82%) Red Hat Enterprise Linux
6 2 (0.82%) VMS
6 2 (0.82%) VxWorks
7 1 (0.41%) Apple iOS
Processes & Methodologies
1 137 (55.92%) OOP
2 116 (47.35%) Agile
3 105 (42.86%) CI/CD
4 83 (33.88%) DevOps
5 73 (29.80%) Software Engineering
6 64 (26.12%) Design Patterns
7 63 (25.71%) AI
8 54 (22.04%) Problem-Solving
9 53 (21.63%) Microservices
10 52 (21.22%) Scrum
11 48 (19.59%) Test Automation
12 47 (19.18%) SDLC
13 44 (17.96%) OOD
14 38 (15.51%) Continuous Improvement
15 32 (13.06%) Computer Science
16 31 (12.65%) Clean Code
17 30 (12.24%) Event-Driven
17 30 (12.24%) TDD
18 28 (11.43%) Containerisation
19 27 (11.02%) Full-Stack Development
Programming Languages
1 100 (40.82%) SQL
2 97 (39.59%) Java
3 79 (32.24%) Python
4 70 (28.57%) C#
5 46 (18.78%) JavaScript
6 17 (6.94%) PL/SQL
7 14 (5.71%) PowerShell
8 12 (4.90%) TypeScript
9 11 (4.49%) Perl
9 11 (4.49%) T-SQL
10 10 (4.08%) ABAP
10 10 (4.08%) C++
11 6 (2.45%) Bash
12 4 (1.63%) Groovy
12 4 (1.63%) Kotlin
12 4 (1.63%) Shell Script
13 3 (1.22%) Ada
13 3 (1.22%) C
14 2 (0.82%) Korn
14 2 (0.82%) VBScript
Qualifications
1 41 (16.73%) Security Cleared
2 35 (14.29%) SC Cleared
3 32 (13.06%) Degree
4 18 (7.35%) Computer Science Degree
5 7 (2.86%) BPSS Clearance
6 3 (1.22%) DV Cleared
7 1 (0.41%) AWS Certification
7 1 (0.41%) AWS Certified Solutions Architect
7 1 (0.41%) Azure Certification
7 1 (0.41%) Master's Degree
7 1 (0.41%) PhD
7 1 (0.41%) Postgraduate
Quality Assurance & Compliance
1 25 (10.20%) QA
2 4 (1.63%) 21 CFR Part 11
2 4 (1.63%) GMP
2 4 (1.63%) GxP
2 4 (1.63%) ISO/IEC 17025
3 3 (1.22%) Basel III
3 3 (1.22%) ISO 20022
4 2 (0.82%) Accessibility
4 2 (0.82%) Disclosure Scotland
4 2 (0.82%) DO-178B
4 2 (0.82%) ISO 15022
5 1 (0.41%) ISO 8583
5 1 (0.41%) MIL-STD-1553
5 1 (0.41%) PCI DSS
System Software
1 46 (18.78%) Docker
2 4 (1.63%) Virtual Machines
3 3 (1.22%) Firmware
3 3 (1.22%) VMware Infrastructure
4 1 (0.41%) vSphere
Systems Management
1 40 (16.33%) Kubernetes
2 9 (3.67%) Ansible
3 6 (2.45%) Grafana
4 4 (1.63%) Prometheus
5 2 (0.82%) Kibana
5 2 (0.82%) systemd
6 1 (0.41%) Argo
6 1 (0.41%) Istio
6 1 (0.41%) PTC Integrity
6 1 (0.41%) vRealize Orchestrator
Vendors
1 52 (21.22%) Oracle
2 22 (8.98%) Microsoft
3 15 (6.12%) Citrix
4 12 (4.90%) Splunk
5 10 (4.08%) Google
5 10 (4.08%) OpenText
5 10 (4.08%) SAP
6 7 (2.86%) IBM
7 5 (2.04%) Hitachi
8 3 (1.22%) Adobe
8 3 (1.22%) Blue Prism
8 3 (1.22%) DevExpress
8 3 (1.22%) ServiceNow
8 3 (1.22%) Veracode
8 3 (1.22%) VMware
9 2 (0.82%) Dynatrace
9 2 (0.82%) NetApp
9 2 (0.82%) OpenAI
10 1 (0.41%) Green Hills
10 1 (0.41%) PTC