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

6 months to
14 Sep 2026
Same period 2025 Same period 2024
Rank 429 264 170
Rank change year-on-year -165 -94 +9
Contract jobs citing OO 245 327 563
As % of all contract jobs in the UK 0.45% 1.00% 1.47%
As % of the Processes & Methodologies category 0.54% 1.10% 1.71%
Number of daily rates quoted 149 209 358
10th Percentile £381 £204 £307
25th Percentile £425 £350 £414
Median daily rate (50th Percentile) £525 £475 £510
Median % change year-on-year +10.53% -6.86% -18.40%
75th Percentile £625 £638 £675
90th Percentile £730 £815 £850
UK excluding London median daily rate £485 £400 £495
% change year-on-year +21.17% -19.14% -8.12%
Number of hourly rates quoted 7 6 14
10th Percentile £51.05 £55.00 £43.35
25th Percentile £51.25 £59.06 £54.38
Median hourly rate £75.00 £72.50 £60.00
Median % change year-on-year +3.45% +20.83% -7.69%
75th Percentile £77.00 £75.00 £80.63
90th Percentile £79.00 - £85.00
UK excluding London median hourly rate £77.00 £75.00 £62.00
% change year-on-year +2.67% +20.97% +0.26%

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 45,698 29,594 32,877
As % of all contract IT jobs advertised in the UK 84.42% 90.53% 85.62%
Number of daily rates quoted 27,784 18,388 20,318
10th Percentile £325 £300 £310
25th Percentile £425 £403 £413
Median daily rate (50th Percentile) £525 £500 £525
Median % change year-on-year +5.00% -4.76% -2.78%
75th Percentile £625 £625 £638
90th Percentile £726 £725 £750
UK excluding London median daily rate £500 £475 £500
% change year-on-year +5.26% -5.00% -
Number of hourly rates quoted 3,048 1,782 1,485
10th Percentile £13.85 £14.23 £14.84
25th Percentile £17.44 £17.30 £20.00
Median hourly rate £40.00 £25.15 £43.00
Median % change year-on-year +59.05% -41.51% +1.18%
75th Percentile £67.50 £43.75 £65.00
90th Percentile £79.00 £66.95 £75.00
UK excluding London median hourly rate £41.00 £22.50 £43.00
% change year-on-year +82.22% -47.67% +7.50%

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 14 September 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 14 September 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 14 September 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 -145 209 £508 +5.45% 693
London -72 154 £530 -15.20% 410
Work from Home -106 81 £530 +29.27% 865
UK excluding London -163 68 £485 +21.17% 352
Scotland -41 16 £556 +5.81% 32
North of England -81 16 £537 +16.11% 82
South East -81 12 £208 - 80
North West -50 10 £537 +30.98% 44
South West -51 10 £470 +32.39% 35
Midlands -49 9 £464 -11.27% 38
East of England -33 6 £488 -6.70% 64
Yorkshire -42 6 £588 +26.55% 18
West Midlands -48 6 £462 -11.62% 18
East Midlands -16 3 £575 +16.63% 19

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 (4.49%) Camunda
2 10 (4.08%) IIS
2 10 (4.08%) Oracle Workflow
3 6 (2.45%) Confluence
4 5 (2.04%) Apache
4 5 (2.04%) Apache Solr
4 5 (2.04%) Apache Spark
4 5 (2.04%) Appian
5 3 (1.22%) Oracle SOA Suite
5 3 (1.22%) SharePoint
6 2 (0.82%) Apache Airflow
6 2 (0.82%) CMS
7 1 (0.41%) Jupyter
7 1 (0.41%) Microsoft Exchange
7 1 (0.41%) NetWeaver
Applications
1 1 (0.41%) Microsoft Office
Business Applications
1 6 (2.45%) 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%) SAP EWM
4 1 (0.41%) SAP FI
4 1 (0.41%) SAP MDG
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 64 (26.12%) AWS
2 63 (25.71%) Azure
3 31 (12.65%) GitHub
4 26 (10.61%) GCP
5 15 (6.12%) Serverless
6 14 (5.71%) Azure DevOps
7 13 (5.31%) GitHub Actions
8 12 (4.90%) Amazon S3
9 10 (4.08%) AWS Lambda
10 9 (3.67%) Amazon SQS
10 9 (3.67%) GitHub Copilot
10 9 (3.67%) OpenShift
11 8 (3.27%) Amazon ECS
12 7 (2.86%) Amazon EKS
12 7 (2.86%) SaaS
13 6 (2.45%) Amazon CloudWatch
14 5 (2.04%) Power Platform
15 4 (1.63%) AWS CloudFormation
15 4 (1.63%) Cloud Computing
16 3 (1.22%) PaaS
Communications & Networking
1 13 (5.31%) FIX Connectivity
2 9 (3.67%) HTTP
3 3 (1.22%) SAN
3 3 (1.22%) TCP/IP
4 2 (0.82%) Ethernet
4 2 (0.82%) iSCSI
4 2 (0.82%) Kerberos
5 1 (0.41%) Bluetooth
5 1 (0.41%) Broadband
5 1 (0.41%) Fibre Channel
5 1 (0.41%) HTTPS
5 1 (0.41%) NAS
5 1 (0.41%) NFC
5 1 (0.41%) RS-232
5 1 (0.41%) RS-422
Database & Business Intelligence
1 47 (19.18%) SQL Server
2 40 (16.33%) Relational Database
3 39 (15.92%) PostgreSQL
4 22 (8.98%) MySQL
4 22 (8.98%) NoSQL
5 9 (3.67%) Oracle Database
6 8 (3.27%) MongoDB
7 6 (2.45%) Big Data
7 6 (2.45%) DynamoDB
7 6 (2.45%) Metadata
8 5 (2.04%) Elasticsearch
8 5 (2.04%) ObjectStore
8 5 (2.04%) Oracle Reports
8 5 (2.04%) Power BI
9 3 (1.22%) Apache Cassandra
9 3 (1.22%) Data Warehouse
9 3 (1.22%) HBase
9 3 (1.22%) RDBMS
9 3 (1.22%) SQLite
10 2 (0.82%) SAP HANA
Development Applications
1 60 (24.49%) Git
2 30 (12.24%) Jenkins
3 21 (8.57%) GitLab
3 21 (8.57%) Maven
4 20 (8.16%) JUnit
5 16 (6.53%) Gradle
6 14 (5.71%) Mockito
7 13 (5.31%) JIRA
8 10 (4.08%) Selenium
9 9 (3.67%) REST Assured
10 8 (3.27%) SonarQube
11 6 (2.45%) Sonatype Nexus
12 5 (2.04%) Bitbucket
12 5 (2.04%) Bitbucket Server
12 5 (2.04%) Browser DevTools
12 5 (2.04%) Eclipse
12 5 (2.04%) Oracle Forms
12 5 (2.04%) Rational DOORS
13 4 (1.63%) Ant
13 4 (1.63%) Cucumber
General
1 61 (24.90%) Finance
2 51 (20.82%) Social Skills
3 49 (20.00%) Banking
4 48 (19.59%) Analytical Skills
5 32 (13.06%) Front Office
6 21 (8.57%) Investment Banking
7 9 (3.67%) Public Sector
8 7 (2.86%) Presentation Skills
9 6 (2.45%) Financial Institution
10 4 (1.63%) Documentation Skills
10 4 (1.63%) Organisational Skills
11 3 (1.22%) Prime Brokerage
11 3 (1.22%) Publishing
11 3 (1.22%) Retail
12 2 (0.82%) Aerospace
12 2 (0.82%) Back Office
12 2 (0.82%) French Language
12 2 (0.82%) Law
12 2 (0.82%) Manufacturing
12 2 (0.82%) Military
Job Titles
1 132 (53.88%) Developer
2 46 (18.78%) Java Developer
3 42 (17.14%) Senior
4 41 (16.73%) Software Engineer
5 22 (8.98%) Senior Developer
6 18 (7.35%) Python Developer
7 17 (6.94%) Architect
8 16 (6.53%) .NET Developer
9 15 (6.12%) Full-Stack Developer
10 14 (5.71%) Electronic Trading Developer
10 14 (5.71%) Electronic Trading Java Developer
11 13 (5.31%) Algorithmic Trading Developer
11 13 (5.31%) Java Developer - Algorithmic Trading
11 13 (5.31%) Java Engineer
11 13 (5.31%) Low Latency Java Developer
12 12 (4.90%) C# Developer
12 12 (4.90%) Lead
13 11 (4.49%) Python Engineer
14 10 (4.08%) Applications Architect
15 9 (3.67%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 68 (27.76%) .NET
2 50 (20.41%) REST
3 49 (20.00%) RESTful
4 45 (18.37%) Spring Boot
5 39 (15.92%) Kafka
5 39 (15.92%) Spring
6 37 (15.10%) HTML
7 32 (13.06%) CSS
7 32 (13.06%) React
8 31 (12.65%) .NET Framework
9 26 (10.61%) Web Services
10 17 (6.94%) JSON
11 14 (5.71%) Spring MVC
11 14 (5.71%) XML
12 13 (5.31%) AngularJS
12 13 (5.31%) FIX Protocol
12 13 (5.31%) Terraform
13 11 (4.49%) .NET Core
13 11 (4.49%) JPA
14 10 (4.08%) Redux
Miscellaneous
1 26 (10.61%) Cloud Native
2 24 (9.80%) Product Ownership
3 23 (9.39%) Data Structures
4 21 (8.57%) Distributed Systems
5 16 (6.53%) Derivative
6 13 (5.31%) Enterprise Software
6 13 (5.31%) Equities
6 13 (5.31%) TWAP
6 13 (5.31%) VWAP
7 12 (4.90%) Self-Motivation
8 10 (4.08%) Algorithms
9 7 (2.86%) Management Information System
10 6 (2.45%) Fixed Income
11 5 (2.04%) Foreign Exchange (FX)
11 5 (2.04%) Legacy Applications
11 5 (2.04%) LIMS
11 5 (2.04%) Mobile App
11 5 (2.04%) Public Cloud
12 4 (1.63%) Data Protection Act
12 4 (1.63%) Enterprise Storage
Operating Systems
1 39 (15.92%) Linux
2 30 (12.24%) Windows
3 17 (6.94%) Unix
4 9 (3.67%) Windows Server
5 5 (2.04%) Android
6 4 (1.63%) Red Hat Enterprise Linux
7 2 (0.82%) VMS
7 2 (0.82%) VxWorks
8 1 (0.41%) Apple iOS
Processes & Methodologies
1 138 (56.33%) OOP
2 123 (50.20%) Agile
3 103 (42.04%) CI/CD
4 88 (35.92%) DevOps
5 79 (32.24%) Software Engineering
6 64 (26.12%) AI
7 58 (23.67%) Design Patterns
7 58 (23.67%) Microservices
8 56 (22.86%) Problem-Solving
8 56 (22.86%) Scrum
8 56 (22.86%) SDLC
9 49 (20.00%) Test Automation
10 48 (19.59%) OOD
11 39 (15.92%) Continuous Improvement
12 35 (14.29%) Computer Science
12 35 (14.29%) TDD
13 34 (13.88%) Event-Driven
14 31 (12.65%) Clean Code
15 30 (12.24%) Containerisation
16 29 (11.84%) Migration
Programming Languages
1 101 (41.22%) Java
2 95 (38.78%) SQL
3 85 (34.69%) Python
4 65 (26.53%) C#
5 51 (20.82%) JavaScript
6 14 (5.71%) PL/SQL
6 14 (5.71%) PowerShell
7 13 (5.31%) TypeScript
8 12 (4.90%) Perl
9 11 (4.49%) Bash
10 10 (4.08%) C++
11 9 (3.67%) ABAP
12 8 (3.27%) T-SQL
13 5 (2.04%) Ruby
14 4 (1.63%) Groovy
14 4 (1.63%) Kotlin
14 4 (1.63%) Shell Script
15 3 (1.22%) Ada
15 3 (1.22%) C
16 2 (0.82%) VBScript
Qualifications
1 42 (17.14%) Security Cleared
2 38 (15.51%) Degree
3 36 (14.69%) SC Cleared
4 23 (9.39%) Computer Science Degree
5 10 (4.08%) 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 27 (11.02%) QA
2 5 (2.04%) 21 CFR Part 11
2 5 (2.04%) GMP
2 5 (2.04%) GxP
2 5 (2.04%) ISO 20022
2 5 (2.04%) ISO/IEC 17025
3 4 (1.63%) ISO 15022
4 3 (1.22%) Accessibility
4 3 (1.22%) Basel III
5 2 (0.82%) Disclosure Scotland
5 2 (0.82%) DO-178B
5 2 (0.82%) WCAG
6 1 (0.41%) Data Quality
6 1 (0.41%) ISO 8583
6 1 (0.41%) MIL-STD-1553
6 1 (0.41%) PCI DSS
System Software
1 50 (20.41%) Docker
2 4 (1.63%) Virtual Machines
3 3 (1.22%) Firmware
3 3 (1.22%) VMware Infrastructure
4 2 (0.82%) GPFS
4 2 (0.82%) NFS
5 1 (0.41%) vSphere
Systems Management
1 46 (18.78%) Kubernetes
2 9 (3.67%) Ansible
3 8 (3.27%) Grafana
4 4 (1.63%) Kibana
5 3 (1.22%) Prometheus
6 2 (0.82%) systemd
7 1 (0.41%) Argo
7 1 (0.41%) Istio
7 1 (0.41%) PTC Integrity
7 1 (0.41%) vRealize Orchestrator
Vendors
1 52 (21.22%) Oracle
2 21 (8.57%) Microsoft
3 14 (5.71%) IBM
4 13 (5.31%) Citrix
5 12 (4.90%) Google
6 10 (4.08%) OpenText
6 10 (4.08%) Splunk
7 9 (3.67%) SAP
8 6 (2.45%) Veracode
9 5 (2.04%) Hitachi
10 4 (1.63%) NetApp
11 3 (1.22%) Adobe
11 3 (1.22%) Blue Prism
11 3 (1.22%) DevExpress
11 3 (1.22%) OpenAI
11 3 (1.22%) ServiceNow
11 3 (1.22%) VMware
12 2 (0.82%) Brocade
12 2 (0.82%) Dynatrace
12 2 (0.82%) EMC