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

6 months to
25 Sep 2026
Same period 2025 Same period 2024
Rank 437 274 166
Rank change year-on-year -163 -108 +20
Contract jobs citing OO 256 326 571
As % of all contract jobs in the UK 0.47% 0.99% 1.49%
As % of the Processes & Methodologies category 0.55% 1.09% 1.73%
Number of daily rates quoted 157 210 359
10th Percentile £361 £204 £300
25th Percentile £433 £331 £413
Median daily rate (50th Percentile) £525 £475 £510
Median % change year-on-year +10.53% -6.86% -18.40%
75th Percentile £625 £625 £669
90th Percentile £721 £813 £850
UK excluding London median daily rate £500 £400 £490
% change year-on-year +25.00% -18.37% -8.84%
Number of hourly rates quoted 10 7 14
10th Percentile £51.20 £55.25 £41.25
25th Percentile £75.00 £61.88 £49.31
Median hourly rate £77.00 £71.00 £60.00
Median % change year-on-year +8.45% +18.33% -7.69%
75th Percentile £79.00 £75.00 £80.63
90th Percentile - - £85.00
UK excluding London median hourly rate £78.50 £73.00 £64.00
% change year-on-year +7.53% +14.06% +3.49%

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 46,295 29,870 32,935
As % of all contract IT jobs advertised in the UK 84.37% 90.52% 85.78%
Number of daily rates quoted 28,040 18,573 20,019
10th Percentile £325 £300 £308
25th Percentile £425 £404 £413
Median daily rate (50th Percentile) £525 £500 £525
Median % change year-on-year +5.00% -4.76% -2.78%
75th Percentile £627 £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 3,185 1,844 1,407
10th Percentile £13.72 £14.33 £15.00
25th Percentile £17.25 £17.33 £20.00
Median hourly rate £40.00 £25.15 £42.50
Median % change year-on-year +59.05% -40.82% -
75th Percentile £67.25 £43.75 £65.00
90th Percentile £78.75 £65.25 £74.60
UK excluding London median hourly rate £40.03 £22.50 £43.00
% change year-on-year +77.91% -47.67% +1.18%

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 25 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 25 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 25 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 -146 216 £525 +10.53% 640
London -87 150 £550 -11.29% 322
Work from Home -94 85 £525 +29.78% 222
UK excluding London -157 82 £500 +25.00% 378
North of England -57 23 £544 +17.51% 88
Scotland -44 19 £556 +8.39% 34
North West -46 13 £537 +30.98% 43
South East -101 12 £208 - 85
East of England -32 11 £425 -18.66% 53
Yorkshire -41 10 £575 +23.86% 21
South West -43 10 £470 +28.77% 35
Midlands -45 8 £462 -11.36% 54
West Midlands -38 6 £462 -11.36% 26
East Midlands -12 2 £489 -0.91% 28

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 12 (4.69%) Camunda
2 10 (3.91%) Oracle Workflow
3 9 (3.52%) IIS
4 7 (2.73%) Confluence
5 5 (1.95%) Apache
5 5 (1.95%) Apache Solr
5 5 (1.95%) Apache Spark
5 5 (1.95%) Appian
6 3 (1.17%) Oracle SOA Suite
6 3 (1.17%) SharePoint
7 2 (0.78%) Apache Airflow
7 2 (0.78%) CMS
8 1 (0.39%) Jupyter
8 1 (0.39%) Microsoft Exchange
8 1 (0.39%) NetWeaver
8 1 (0.39%) nginx
8 1 (0.39%) SAS
Applications
1 1 (0.39%) Microsoft Office
Business Applications
1 6 (2.34%) SAP S/4HANA
2 5 (1.95%) OpenText MBPM
2 5 (1.95%) Oracle BPM
3 2 (0.78%) Payment Gateway
4 1 (0.39%) SAP EWM
4 1 (0.39%) SAP FI
4 1 (0.39%) SAP MDG
4 1 (0.39%) SAP MM
4 1 (0.39%) SAP PP
4 1 (0.39%) SAP SD
4 1 (0.39%) SAP Travel Management
4 1 (0.39%) SAP WM
4 1 (0.39%) SDL Web 8
Cloud Services
1 74 (28.91%) Azure
2 68 (26.56%) AWS
3 34 (13.28%) GitHub
4 27 (10.55%) GCP
5 21 (8.20%) Azure DevOps
6 15 (5.86%) Serverless
7 13 (5.08%) Amazon S3
7 13 (5.08%) GitHub Actions
8 11 (4.30%) GitHub Copilot
9 10 (3.91%) AWS Lambda
9 10 (3.91%) OpenShift
10 9 (3.52%) Amazon SQS
11 8 (3.13%) Amazon ECS
12 7 (2.73%) Amazon EKS
12 7 (2.73%) SaaS
13 6 (2.34%) Amazon CloudWatch
13 6 (2.34%) Power Platform
14 4 (1.56%) Anthropic Claude
14 4 (1.56%) AWS CloudFormation
14 4 (1.56%) Cloud Computing
Communications & Networking
1 12 (4.69%) FIX Connectivity
2 8 (3.13%) HTTP
3 4 (1.56%) iSCSI
4 3 (1.17%) Fibre Channel
4 3 (1.17%) SAN
4 3 (1.17%) TCP/IP
5 2 (0.78%) Kerberos
6 1 (0.39%) Bluetooth
6 1 (0.39%) Broadband
6 1 (0.39%) Ethernet
6 1 (0.39%) HTTPS
6 1 (0.39%) NAS
6 1 (0.39%) NFC
6 1 (0.39%) OpenVPN
6 1 (0.39%) RS-232
6 1 (0.39%) RS-422
6 1 (0.39%) VPN
Database & Business Intelligence
1 49 (19.14%) SQL Server
2 41 (16.02%) PostgreSQL
3 38 (14.84%) Relational Database
4 24 (9.38%) MySQL
5 23 (8.98%) NoSQL
6 9 (3.52%) Oracle Database
7 8 (3.13%) MongoDB
8 6 (2.34%) Big Data
8 6 (2.34%) DynamoDB
8 6 (2.34%) Metadata
8 6 (2.34%) Power BI
9 5 (1.95%) Elasticsearch
9 5 (1.95%) ObjectStore
9 5 (1.95%) Oracle Reports
10 4 (1.56%) RDBMS
11 3 (1.17%) Apache Cassandra
11 3 (1.17%) Data Warehouse
11 3 (1.17%) HBase
11 3 (1.17%) SQLite
12 2 (0.78%) Redis
Development Applications
1 63 (24.61%) Git
2 32 (12.50%) Jenkins
3 23 (8.98%) GitLab
4 22 (8.59%) Maven
5 21 (8.20%) JUnit
6 17 (6.64%) Gradle
7 15 (5.86%) JIRA
7 15 (5.86%) Mockito
8 11 (4.30%) REST Assured
9 10 (3.91%) Rational DOORS
9 10 (3.91%) Selenium
10 9 (3.52%) SonarQube
11 8 (3.13%) Visual Studio
12 7 (2.73%) Sonatype Nexus
13 6 (2.34%) Bitbucket Server
14 5 (1.95%) Browser DevTools
14 5 (1.95%) Cucumber
14 5 (1.95%) Eclipse
14 5 (1.95%) Oracle Forms
15 4 (1.56%) Ant
General
1 64 (25.00%) Finance
2 58 (22.66%) Social Skills
3 52 (20.31%) Analytical Skills
4 49 (19.14%) Banking
5 30 (11.72%) Front Office
6 19 (7.42%) Investment Banking
7 9 (3.52%) Public Sector
8 7 (2.73%) Presentation Skills
9 6 (2.34%) Financial Institution
10 4 (1.56%) Documentation Skills
11 3 (1.17%) Organisational Skills
11 3 (1.17%) Prime Brokerage
11 3 (1.17%) Publishing
11 3 (1.17%) Retail
12 2 (0.78%) Aerospace
12 2 (0.78%) Back Office
12 2 (0.78%) French Language
12 2 (0.78%) Law
12 2 (0.78%) Manufacturing
12 2 (0.78%) Military
Job Titles
1 142 (55.47%) Developer
2 46 (17.97%) Java Developer
2 46 (17.97%) Senior
3 40 (15.63%) Software Engineer
4 26 (10.16%) Senior Developer
5 20 (7.81%) Architect
5 20 (7.81%) Python Developer
6 19 (7.42%) Full-Stack Developer
7 18 (7.03%) .NET Developer
8 13 (5.08%) C# Developer
8 13 (5.08%) Java Engineer
9 12 (4.69%) Algorithmic Trading Developer
9 12 (4.69%) Applications Architect
9 12 (4.69%) Electronic Trading Developer
9 12 (4.69%) Electronic Trading Java Developer
9 12 (4.69%) Java Developer - Algorithmic Trading
9 12 (4.69%) Lead
9 12 (4.69%) Low Latency Java Developer
9 12 (4.69%) Python Engineer
10 9 (3.52%) Java Software Engineer
Libraries, Frameworks & Software Standards
1 74 (28.91%) .NET
2 51 (19.92%) REST
3 50 (19.53%) RESTful
4 46 (17.97%) Spring Boot
5 40 (15.63%) Kafka
6 39 (15.23%) Spring
7 37 (14.45%) HTML
7 37 (14.45%) React
8 36 (14.06%) .NET Framework
9 32 (12.50%) CSS
10 27 (10.55%) Web Services
11 18 (7.03%) JSON
12 15 (5.86%) XML
13 14 (5.47%) AngularJS
13 14 (5.47%) Spring MVC
13 14 (5.47%) Terraform
14 13 (5.08%) .NET Core
14 13 (5.08%) WPF
15 12 (4.69%) FIX Protocol
15 12 (4.69%) JPA
Miscellaneous
1 29 (11.33%) Cloud Native
2 24 (9.38%) Data Structures
2 24 (9.38%) Product Ownership
3 20 (7.81%) Distributed Systems
4 15 (5.86%) Derivative
4 15 (5.86%) Enterprise Software
5 12 (4.69%) Equities
5 12 (4.69%) Self-Motivation
5 12 (4.69%) TWAP
5 12 (4.69%) VWAP
6 10 (3.91%) Algorithms
7 7 (2.73%) Onboarding
8 6 (2.34%) Management Information System
8 6 (2.34%) Mobile App
9 5 (1.95%) Fixed Income
9 5 (1.95%) Legacy Applications
9 5 (1.95%) LIMS
9 5 (1.95%) Public Cloud
10 4 (1.56%) AI Agents
10 4 (1.56%) Enterprise Storage
Operating Systems
1 41 (16.02%) Linux
2 35 (13.67%) Windows
3 16 (6.25%) Unix
4 9 (3.52%) Windows Server
5 5 (1.95%) Android
6 4 (1.56%) Red Hat Enterprise Linux
7 2 (0.78%) VMS
7 2 (0.78%) VxWorks
Processes & Methodologies
1 137 (53.52%) Agile
1 137 (53.52%) OOP
2 114 (44.53%) CI/CD
3 98 (38.28%) DevOps
4 82 (32.03%) Software Engineering
5 69 (26.95%) AI
6 66 (25.78%) Microservices
7 65 (25.39%) Scrum
8 63 (24.61%) SDLC
9 62 (24.22%) Problem-Solving
10 60 (23.44%) OOD
11 59 (23.05%) Test Automation
12 58 (22.66%) Design Patterns
13 44 (17.19%) Continuous Improvement
14 38 (14.84%) TDD
15 36 (14.06%) Computer Science
16 35 (13.67%) Event-Driven
17 31 (12.11%) Full-Stack Development
18 30 (11.72%) Containerisation
18 30 (11.72%) Integration Testing
Programming Languages
1 104 (40.63%) Java
2 94 (36.72%) SQL
3 88 (34.38%) Python
4 69 (26.95%) C#
5 55 (21.48%) JavaScript
6 16 (6.25%) TypeScript
7 15 (5.86%) C++
8 14 (5.47%) Perl
8 14 (5.47%) PL/SQL
9 13 (5.08%) PowerShell
10 12 (4.69%) Bash
11 9 (3.52%) ABAP
11 9 (3.52%) T-SQL
12 6 (2.34%) Kotlin
13 5 (1.95%) Ruby
13 5 (1.95%) Shell Script
14 4 (1.56%) Groovy
14 4 (1.56%) VBScript
15 3 (1.17%) Ada
15 3 (1.17%) Scala
Qualifications
1 45 (17.58%) Security Cleared
2 40 (15.63%) Degree
3 38 (14.84%) SC Cleared
4 24 (9.38%) Computer Science Degree
5 12 (4.69%) BPSS Clearance
6 3 (1.17%) DV Cleared
7 2 (0.78%) Master's Degree
8 1 (0.39%) AWS Certification
8 1 (0.39%) AWS Certified Solutions Architect
8 1 (0.39%) Azure Certification
8 1 (0.39%) Numerate Degree
8 1 (0.39%) PhD
8 1 (0.39%) Postgraduate
Quality Assurance & Compliance
1 31 (12.11%) QA
2 5 (1.95%) 21 CFR Part 11
2 5 (1.95%) GMP
2 5 (1.95%) GxP
2 5 (1.95%) ISO 20022
2 5 (1.95%) ISO/IEC 17025
3 4 (1.56%) Accessibility
3 4 (1.56%) ISO 15022
4 3 (1.17%) Basel III
5 2 (0.78%) Data Quality
5 2 (0.78%) Disclosure Scotland
5 2 (0.78%) DO-178B
5 2 (0.78%) WCAG
6 1 (0.39%) ISO 8583
6 1 (0.39%) MIL-STD-1553
6 1 (0.39%) PCI DSS
System Software
1 51 (19.92%) Docker
2 4 (1.56%) NFS
2 4 (1.56%) Virtual Machines
3 3 (1.17%) Firmware
3 3 (1.17%) VMware Infrastructure
4 2 (0.78%) GPFS
5 1 (0.39%) vSphere
Systems Management
1 45 (17.58%) Kubernetes
2 8 (3.13%) Ansible
2 8 (3.13%) Grafana
3 5 (1.95%) Kibana
4 3 (1.17%) Prometheus
5 2 (0.78%) systemd
6 1 (0.39%) Argo
6 1 (0.39%) Istio
6 1 (0.39%) PTC Integrity
6 1 (0.39%) vRealize Orchestrator
Vendors
1 52 (20.31%) Oracle
2 25 (9.77%) Microsoft
3 15 (5.86%) IBM
4 13 (5.08%) Citrix
4 13 (5.08%) Google
5 10 (3.91%) OpenText
6 9 (3.52%) SAP
6 9 (3.52%) Splunk
7 7 (2.73%) Veracode
8 6 (2.34%) Blue Prism
8 6 (2.34%) ServiceNow
9 5 (1.95%) Hitachi
10 4 (1.56%) NetApp
10 4 (1.56%) OpenAI
11 3 (1.17%) Adobe
11 3 (1.17%) DevExpress
11 3 (1.17%) VMware
12 2 (0.78%) Brocade
12 2 (0.78%) Dynatrace
12 2 (0.78%) EMC