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

6 months to
21 Aug 2026
Same period 2025 Same period 2024
Rank 428 268 174
Rank change year-on-year -160 -94 +1
Contract jobs citing OO 244 325 566
As % of all contract jobs in the UK 0.46% 0.99% 1.45%
As % of the Processes & Methodologies category 0.54% 1.10% 1.70%
Number of daily rates quoted 148 207 384
10th Percentile £400 £221 £325
25th Percentile £423 £375 £425
Median daily rate (50th Percentile) £504 £500 £525
Median % change year-on-year +0.75% -4.76% -16.00%
75th Percentile £625 £645 £700
90th Percentile £731 £825 £846
UK excluding London median daily rate £470 £450 £500
% change year-on-year +4.44% -10.00% -4.76%
Number of hourly rates quoted 6 6 13
10th Percentile £51.00 £55.00 £49.10
25th Percentile £57.19 £59.06 -
Median hourly rate £75.00 £72.50 £60.00
Median % change year-on-year +3.45% +20.83% -1.51%
75th Percentile £78.00 £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% +3.33%

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 45,356 29,667 33,233
As % of all contract IT jobs advertised in the UK 84.68% 90.51% 85.39%
Number of daily rates quoted 27,834 18,495 21,131
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% -3.58%
75th Percentile £625 £625 £638
90th Percentile £730 £725 £750
UK excluding London median daily rate £500 £475 £500
% change year-on-year +5.26% -5.00% -
Number of hourly rates quoted 2,855 1,741 1,763
10th Percentile £14.22 £14.20 £14.00
25th Percentile £18.31 £17.33 £18.00
Median hourly rate £42.00 £25.15 £40.50
Median % change year-on-year +67.00% -37.90% -1.22%
75th Percentile £67.94 £49.50 £65.00
90th Percentile £80.00 £68.00 £75.00
UK excluding London median hourly rate £43.96 £24.00 £41.50
% change year-on-year +83.17% -42.17% +12.54%

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 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 21 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 21 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 -152 207 £500 - 191
London -77 152 £525 -16.00% 56
Work from Home -101 82 £528 +14.05% 74
UK excluding London -156 68 £470 +4.44% 165
North of England -74 20 £500 +14.61% 42
Scotland -30 16 £535 +8.41% 6
Yorkshire -41 13 £575 +24.32% 13
South East -87 12 £208 - 45
South West -53 10 £470 +32.39% 19
North West -40 7 £451 +10.00% 19
East of England -21 6 £488 -2.50% 24
Midlands -58 5 £500 -4.58% 26
East Midlands -18 3 £575 +16.63% 14
West Midlands -60 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 11 (4.51%) Apache Spark
2 10 (4.10%) IIS
3 9 (3.69%) Oracle Workflow
4 8 (3.28%) Camunda
5 5 (2.05%) Apache
5 5 (2.05%) Apache Solr
5 5 (2.05%) Appian
6 3 (1.23%) Apache Airflow
6 3 (1.23%) Confluence
6 3 (1.23%) Microsoft Exchange
6 3 (1.23%) SharePoint
7 2 (0.82%) CMS
8 1 (0.41%) NetWeaver
8 1 (0.41%) Oracle SOA Suite
Applications
1 1 (0.41%) Microsoft Office
Business Applications
1 8 (3.28%) SAP S/4HANA
2 5 (2.05%) OpenText MBPM
2 5 (2.05%) 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 63 (25.82%) Azure
2 56 (22.95%) AWS
3 30 (12.30%) GitHub
4 23 (9.43%) GCP
5 16 (6.56%) Serverless
6 15 (6.15%) Azure DevOps
7 13 (5.33%) GitHub Actions
8 8 (3.28%) Amazon S3
8 8 (3.28%) Amazon SQS
8 8 (3.28%) AWS Lambda
8 8 (3.28%) GitHub Copilot
9 7 (2.87%) Amazon ECS
9 7 (2.87%) Amazon EKS
9 7 (2.87%) SaaS
10 5 (2.05%) Amazon CloudWatch
10 5 (2.05%) Azure Functions
10 5 (2.05%) OpenShift
10 5 (2.05%) Power Platform
11 4 (1.64%) Cloud Computing
12 3 (1.23%) PaaS
Communications & Networking
1 16 (6.56%) FIX Connectivity
2 8 (3.28%) HTTP
3 3 (1.23%) 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 44 (18.03%) SQL Server
2 43 (17.62%) Relational Database
3 32 (13.11%) PostgreSQL
4 25 (10.25%) NoSQL
5 19 (7.79%) MySQL
6 11 (4.51%) Oracle Database
7 7 (2.87%) MongoDB
8 6 (2.46%) Big Data
8 6 (2.46%) Hadoop
8 6 (2.46%) Metadata
9 5 (2.05%) DynamoDB
9 5 (2.05%) Elasticsearch
9 5 (2.05%) ObjectStore
9 5 (2.05%) Power BI
10 4 (1.64%) Oracle Reports
11 3 (1.23%) Apache Cassandra
11 3 (1.23%) Data Warehouse
11 3 (1.23%) RDBMS
11 3 (1.23%) SAP HANA
11 3 (1.23%) SQLite
Development Applications
1 59 (24.18%) Git
2 28 (11.48%) Jenkins
3 18 (7.38%) Maven
4 17 (6.97%) GitLab
4 17 (6.97%) JUnit
5 13 (5.33%) Gradle
6 9 (3.69%) JIRA
6 9 (3.69%) Mockito
7 8 (3.28%) Selenium
8 6 (2.46%) REST Assured
9 5 (2.05%) Bitbucket
9 5 (2.05%) Browser DevTools
9 5 (2.05%) Eclipse
9 5 (2.05%) Rational DOORS
9 5 (2.05%) SonarQube
10 4 (1.64%) Android Studio
10 4 (1.64%) Ant
10 4 (1.64%) Oracle Forms
11 3 (1.23%) Moq
11 3 (1.23%) TeamCity
General
1 49 (20.08%) Finance
2 48 (19.67%) Social Skills
3 47 (19.26%) Analytical Skills
4 46 (18.85%) Banking
5 32 (13.11%) Front Office
6 24 (9.84%) Investment Banking
7 9 (3.69%) Public Sector
8 6 (2.46%) Financial Institution
9 5 (2.05%) Presentation Skills
10 3 (1.23%) Documentation Skills
10 3 (1.23%) Organisational Skills
10 3 (1.23%) Publishing
10 3 (1.23%) Retail
11 2 (0.82%) Aerospace
11 2 (0.82%) Back Office
11 2 (0.82%) French Language
11 2 (0.82%) Law
11 2 (0.82%) Manufacturing
11 2 (0.82%) Military
11 2 (0.82%) Prime Brokerage
Job Titles
1 133 (54.51%) Developer
2 48 (19.67%) Java Developer
3 39 (15.98%) Software Engineer
4 34 (13.93%) Senior
5 20 (8.20%) Senior Developer
6 17 (6.97%) Electronic Trading Developer
6 17 (6.97%) Electronic Trading Java Developer
6 17 (6.97%) Lead
7 16 (6.56%) .NET Developer
7 16 (6.56%) Algorithmic Trading Developer
7 16 (6.56%) Architect
7 16 (6.56%) C# Developer
7 16 (6.56%) Java Developer - Algorithmic Trading
7 16 (6.56%) Low Latency Java Developer
8 15 (6.15%) Python Developer
9 14 (5.74%) Full-Stack Developer
10 10 (4.10%) Junior
10 10 (4.10%) Senior Java Developer
11 9 (3.69%) Software Developer
12 8 (3.28%) Consultant
Libraries, Frameworks & Software Standards
1 71 (29.10%) .NET
2 48 (19.67%) REST
3 45 (18.44%) RESTful
4 41 (16.80%) Spring Boot
5 39 (15.98%) Spring
6 31 (12.70%) .NET Framework
6 31 (12.70%) HTML
7 29 (11.89%) Kafka
8 28 (11.48%) CSS
9 27 (11.07%) React
10 23 (9.43%) Web Services
11 16 (6.56%) FIX Protocol
12 14 (5.74%) AngularJS
12 14 (5.74%) Spring MVC
13 13 (5.33%) JSON
13 13 (5.33%) XML
14 12 (4.92%) .NET Core
15 10 (4.10%) Terraform
16 9 (3.69%) JWT
16 9 (3.69%) Spring Security
Miscellaneous
1 24 (9.84%) Cloud Native
2 22 (9.02%) Distributed Systems
3 21 (8.61%) Data Structures
4 19 (7.79%) Derivative
5 18 (7.38%) Product Ownership
6 16 (6.56%) Equities
6 16 (6.56%) TWAP
6 16 (6.56%) VWAP
7 14 (5.74%) Enterprise Software
8 13 (5.33%) Self-Motivation
9 11 (4.51%) Algorithms
10 6 (2.46%) Fixed Income
10 6 (2.46%) Management Information System
11 5 (2.05%) Foreign Exchange (FX)
11 5 (2.05%) Mobile App
12 4 (1.64%) LIMS
12 4 (1.64%) Onboarding
13 3 (1.23%) Distributed Applications
13 3 (1.23%) Legacy Applications
13 3 (1.23%) Public Cloud
Operating Systems
1 35 (14.34%) Linux
2 30 (12.30%) Windows
3 15 (6.15%) Unix
4 8 (3.28%) Windows Server
5 5 (2.05%) 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
1 135 (55.33%) OOP
2 114 (46.72%) Agile
3 104 (42.62%) CI/CD
4 82 (33.61%) DevOps
5 73 (29.92%) Software Engineering
6 64 (26.23%) Design Patterns
7 62 (25.41%) AI
8 53 (21.72%) Microservices
8 53 (21.72%) Problem-Solving
9 50 (20.49%) Scrum
10 48 (19.67%) Test Automation
11 46 (18.85%) SDLC
12 44 (18.03%) OOD
13 38 (15.57%) Continuous Improvement
14 32 (13.11%) Computer Science
15 31 (12.70%) Clean Code
16 30 (12.30%) Event-Driven
16 30 (12.30%) TDD
17 28 (11.48%) Containerisation
18 27 (11.07%) Full-Stack Development
Programming Languages
1 99 (40.57%) SQL
2 97 (39.75%) Java
3 80 (32.79%) Python
4 69 (28.28%) C#
5 46 (18.85%) JavaScript
6 17 (6.97%) PL/SQL
7 14 (5.74%) PowerShell
8 12 (4.92%) TypeScript
9 11 (4.51%) Perl
9 11 (4.51%) T-SQL
10 10 (4.10%) ABAP
10 10 (4.10%) C++
11 6 (2.46%) Bash
12 4 (1.64%) Groovy
12 4 (1.64%) Kotlin
12 4 (1.64%) Shell Script
13 3 (1.23%) Ada
13 3 (1.23%) C
14 2 (0.82%) Korn
14 2 (0.82%) VBScript
Qualifications
1 41 (16.80%) Security Cleared
2 35 (14.34%) SC Cleared
3 32 (13.11%) Degree
4 18 (7.38%) Computer Science Degree
5 7 (2.87%) BPSS Clearance
6 3 (1.23%) 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 (10.25%) QA
2 4 (1.64%) 21 CFR Part 11
2 4 (1.64%) GMP
2 4 (1.64%) GxP
2 4 (1.64%) ISO/IEC 17025
3 3 (1.23%) ISO 20022
4 2 (0.82%) Accessibility
4 2 (0.82%) Basel III
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 (18.85%) Docker
2 4 (1.64%) Virtual Machines
3 3 (1.23%) Firmware
3 3 (1.23%) VMware Infrastructure
4 1 (0.41%) vSphere
Systems Management
1 40 (16.39%) Kubernetes
2 9 (3.69%) Ansible
3 6 (2.46%) Grafana
4 4 (1.64%) 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 (21.31%) Oracle
2 22 (9.02%) Microsoft
3 15 (6.15%) Citrix
4 13 (5.33%) Splunk
5 10 (4.10%) Google
5 10 (4.10%) OpenText
5 10 (4.10%) SAP
6 7 (2.87%) IBM
7 5 (2.05%) Hitachi
8 3 (1.23%) Adobe
8 3 (1.23%) Blue Prism
8 3 (1.23%) DevExpress
8 3 (1.23%) ServiceNow
8 3 (1.23%) Veracode
8 3 (1.23%) 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