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

6 months to
3 Aug 2026
Same period 2025 Same period 2024
Rank 433 263 176
Rank change year-on-year -170 -87 -4
Contract jobs citing OO 238 332 540
As % of all contract jobs in the UK 0.45% 1.00% 1.38%
As % of the Processes & Methodologies category 0.53% 1.11% 1.62%
Number of daily rates quoted 142 214 371
10th Percentile £362 £284 £329
25th Percentile £418 £400 £438
Median daily rate (50th Percentile) £500 £516 £538
Median % change year-on-year -3.10% -4.00% -14.00%
75th Percentile £614 £659 £700
90th Percentile £724 £838 £850
UK excluding London median daily rate £470 £475 £524
% change year-on-year -1.05% -9.35% -0.19%
Number of hourly rates quoted 6 6 15
10th Percentile £51.00 £55.00 £49.95
25th Percentile £57.19 £59.06 £60.00
Median hourly rate £75.00 £72.50 £64.00
Median % change year-on-year +3.45% +13.28% +6.67%
75th Percentile £78.00 £75.00 £81.25
90th Percentile £79.00 - £85.00
UK excluding London median hourly rate £77.00 £75.00 £64.00
% change year-on-year +2.67% +17.19% +3.23%

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 45,145 29,940 33,399
As % of all contract IT jobs advertised in the UK 84.95% 90.42% 85.56%
Number of daily rates quoted 27,873 18,766 21,491
10th Percentile £325 £300 £310
25th Percentile £420 £404 £413
Median daily rate (50th Percentile) £525 £500 £525
Median % change year-on-year +5.00% -4.76% -4.55%
75th Percentile £625 £625 £638
90th Percentile £725 £734 £750
UK excluding London median daily rate £500 £475 £500
% change year-on-year +5.26% -5.00% -
Number of hourly rates quoted 2,760 1,664 1,872
10th Percentile £14.50 £14.20 £14.00
25th Percentile £19.50 £17.30 £18.14
Median hourly rate £43.96 £25.15 £40.33
Median % change year-on-year +74.79% -37.63% -5.12%
75th Percentile £68.00 £50.00 £65.00
90th Percentile £82.25 £68.00 £74.95
UK excluding London median hourly rate £43.96 £23.63 £40.94
% change year-on-year +86.03% -42.28% +2.35%

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 3 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 3 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 3 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 -157 201 £500 -4.58% 292
London -75 139 £516 -18.06% 129
Work from Home -99 82 £513 +1.13% 125
UK excluding London -145 75 £470 -1.05% 197
North of England -68 21 £575 +31.81% 49
Scotland -19 16 £483 -2.28% 7
Yorkshire -43 16 £575 +24.32% 14
South East -86 16 £208 -47.80% 59
South West -42 10 £470 +28.77% 21
Midlands -55 7 £525 +0.19% 29
East of England -22 6 £488 -2.50% 25
North West -52 5 £401 -2.20% 25
West Midlands -68 4 £475 -9.35% 15
East Midlands -15 3 £575 +16.63% 14

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 14 (5.88%) Apache Spark
2 10 (4.20%) IIS
3 9 (3.78%) Oracle Workflow
4 8 (3.36%) Camunda
5 7 (2.94%) Appian
6 5 (2.10%) Apache
7 3 (1.26%) Apache Airflow
7 3 (1.26%) Apache Solr
7 3 (1.26%) Confluence
7 3 (1.26%) Microsoft Exchange
7 3 (1.26%) SharePoint
8 2 (0.84%) CMS
8 2 (0.84%) NetWeaver
8 2 (0.84%) Oracle SOA Suite
Applications
1 1 (0.42%) Microsoft Office
Business Applications
1 8 (3.36%) SAP S/4HANA
2 5 (2.10%) OpenText MBPM
2 5 (2.10%) Oracle BPM
3 2 (0.84%) Payment Gateway
4 1 (0.42%) Dynamics CRM
4 1 (0.42%) SAP CRM
4 1 (0.42%) SAP EWM
4 1 (0.42%) SAP FI
4 1 (0.42%) SAP MM
4 1 (0.42%) SAP PP
4 1 (0.42%) SAP SD
4 1 (0.42%) SAP Travel Management
4 1 (0.42%) SAP WM
4 1 (0.42%) SDL Web 8
Cloud Services
1 59 (24.79%) Azure
2 55 (23.11%) AWS
3 26 (10.92%) GitHub
4 20 (8.40%) GCP
5 16 (6.72%) Serverless
6 13 (5.46%) GitHub Actions
7 12 (5.04%) Azure DevOps
8 8 (3.36%) Amazon S3
8 8 (3.36%) Amazon SQS
8 8 (3.36%) AWS Lambda
9 7 (2.94%) Amazon ECS
9 7 (2.94%) SaaS
10 6 (2.52%) Amazon EKS
11 5 (2.10%) Amazon CloudWatch
11 5 (2.10%) Azure Functions
11 5 (2.10%) OpenShift
12 4 (1.68%) Cloud Computing
12 4 (1.68%) GitHub Copilot
13 3 (1.26%) Dagster
13 3 (1.26%) PaaS
Communications & Networking
1 17 (7.14%) FIX Connectivity
2 10 (4.20%) HTTP
3 3 (1.26%) FTP
3 3 (1.26%) TCP/IP
4 2 (0.84%) Ethernet
4 2 (0.84%) Kerberos
4 2 (0.84%) SAN
4 2 (0.84%) Wireshark
5 1 (0.42%) Bluetooth
5 1 (0.42%) Broadband
5 1 (0.42%) HTTPS
5 1 (0.42%) NFC
5 1 (0.42%) RS-232
5 1 (0.42%) RS-422
Database & Business Intelligence
1 42 (17.65%) SQL Server
2 41 (17.23%) Relational Database
3 32 (13.45%) PostgreSQL
4 26 (10.92%) NoSQL
5 20 (8.40%) MySQL
6 10 (4.20%) Oracle Database
7 9 (3.78%) Hadoop
8 6 (2.52%) MongoDB
9 5 (2.10%) Big Data
9 5 (2.10%) DynamoDB
9 5 (2.10%) Elasticsearch
9 5 (2.10%) Metadata
10 4 (1.68%) Oracle Reports
10 4 (1.68%) RDBMS
10 4 (1.68%) SAP HANA
11 3 (1.26%) Apache Cassandra
11 3 (1.26%) HBase
11 3 (1.26%) ObjectStore
11 3 (1.26%) Power BI
11 3 (1.26%) SQLite
Development Applications
1 53 (22.27%) Git
2 24 (10.08%) Jenkins
3 17 (7.14%) Maven
4 16 (6.72%) GitLab
5 15 (6.30%) JUnit
6 13 (5.46%) Gradle
7 9 (3.78%) Mockito
8 8 (3.36%) JIRA
9 6 (2.52%) REST Assured
9 6 (2.52%) Selenium
10 5 (2.10%) Browser DevTools
10 5 (2.10%) Rational DOORS
11 4 (1.68%) Android Studio
11 4 (1.68%) Bitbucket
11 4 (1.68%) Oracle Forms
11 4 (1.68%) SonarQube
12 3 (1.26%) Eclipse
12 3 (1.26%) Sonatype Nexus
12 3 (1.26%) Visual Studio
12 3 (1.26%) Xcode
General
1 46 (19.33%) Analytical Skills
2 45 (18.91%) Social Skills
3 44 (18.49%) Banking
4 43 (18.07%) Finance
5 31 (13.03%) Front Office
6 25 (10.50%) Investment Banking
7 9 (3.78%) Public Sector
8 5 (2.10%) Financial Institution
8 5 (2.10%) Presentation Skills
9 3 (1.26%) Organisational Skills
9 3 (1.26%) Retail
10 2 (0.84%) Aerospace
10 2 (0.84%) Documentation Skills
10 2 (0.84%) French Language
10 2 (0.84%) Inclusion and Diversity
10 2 (0.84%) Law
10 2 (0.84%) Manufacturing
10 2 (0.84%) Military
10 2 (0.84%) Prime Brokerage
10 2 (0.84%) Telecoms
Job Titles
1 123 (51.68%) Developer
2 45 (18.91%) Java Developer
3 36 (15.13%) Senior
3 36 (15.13%) Software Engineer
4 20 (8.40%) Senior Developer
5 18 (7.56%) Electronic Trading Developer
5 18 (7.56%) Electronic Trading Java Developer
5 18 (7.56%) Lead
6 17 (7.14%) Algorithmic Trading Developer
6 17 (7.14%) Java Developer - Algorithmic Trading
6 17 (7.14%) Low Latency Java Developer
7 16 (6.72%) .NET Developer
8 15 (6.30%) C# Developer
9 14 (5.88%) Architect
10 13 (5.46%) Python Developer
11 11 (4.62%) Java Engineer
12 10 (4.20%) Full-Stack Developer
12 10 (4.20%) Junior
12 10 (4.20%) Senior Java Developer
13 9 (3.78%) Consultant
Libraries, Frameworks & Software Standards
1 69 (28.99%) .NET
2 47 (19.75%) REST
3 40 (16.81%) RESTful
4 39 (16.39%) Spring Boot
5 35 (14.71%) Spring
6 31 (13.03%) .NET Framework
7 28 (11.76%) Kafka
8 25 (10.50%) CSS
8 25 (10.50%) HTML
9 23 (9.66%) React
9 23 (9.66%) Web Services
10 17 (7.14%) FIX Protocol
11 13 (5.46%) Spring MVC
12 12 (5.04%) JSON
13 11 (4.62%) .NET Core
13 11 (4.62%) SOAP
14 10 (4.20%) AngularJS
14 10 (4.20%) JWT
14 10 (4.20%) XML
15 9 (3.78%) OAuth
Miscellaneous
1 22 (9.24%) Cloud Native
1 22 (9.24%) Distributed Systems
2 19 (7.98%) Data Structures
2 19 (7.98%) Derivative
3 17 (7.14%) Equities
3 17 (7.14%) TWAP
3 17 (7.14%) VWAP
4 15 (6.30%) Product Ownership
5 13 (5.46%) Self-Motivation
6 10 (4.20%) Algorithms
7 8 (3.36%) Enterprise Software
7 8 (3.36%) Management Information System
8 5 (2.10%) Legacy Applications
8 5 (2.10%) Mobile App
8 5 (2.10%) Public Cloud
9 4 (1.68%) Fixed Income
9 4 (1.68%) LIMS
10 3 (1.26%) Client/Server
10 3 (1.26%) Clustering
10 3 (1.26%) Foreign Exchange (FX)
Operating Systems
1 32 (13.45%) Linux
2 31 (13.03%) Windows
3 18 (7.56%) Unix
4 8 (3.36%) Windows Server
5 6 (2.52%) Android
6 2 (0.84%) Apple iOS
6 2 (0.84%) Red Hat Enterprise Linux
6 2 (0.84%) VMS
6 2 (0.84%) VxWorks
Processes & Methodologies
1 126 (52.94%) OOP
2 110 (46.22%) Agile
3 101 (42.44%) CI/CD
4 76 (31.93%) DevOps
5 64 (26.89%) Software Engineering
6 56 (23.53%) Design Patterns
7 55 (23.11%) AI
8 52 (21.85%) Microservices
8 52 (21.85%) Scrum
9 50 (21.01%) Problem-Solving
10 49 (20.59%) Test Automation
11 41 (17.23%) OOD
12 38 (15.97%) SDLC
13 35 (14.71%) TDD
14 32 (13.45%) Clean Code
15 30 (12.61%) Containerisation
16 29 (12.18%) Event-Driven
17 28 (11.76%) Computer Science
17 28 (11.76%) Continuous Improvement
18 27 (11.34%) Code Quality
Programming Languages
1 96 (40.34%) Java
2 94 (39.50%) SQL
3 75 (31.51%) Python
4 63 (26.47%) C#
5 40 (16.81%) JavaScript
6 17 (7.14%) PL/SQL
7 13 (5.46%) Perl
8 11 (4.62%) ABAP
8 11 (4.62%) PowerShell
8 11 (4.62%) T-SQL
9 9 (3.78%) TypeScript
10 7 (2.94%) C++
11 5 (2.10%) Bash
11 5 (2.10%) Kotlin
12 4 (1.68%) Groovy
13 3 (1.26%) Ada
13 3 (1.26%) Shell Script
14 2 (0.84%) C
14 2 (0.84%) Korn
14 2 (0.84%) Rust
Qualifications
1 38 (15.97%) Security Cleared
2 33 (13.87%) SC Cleared
3 29 (12.18%) Degree
4 15 (6.30%) Computer Science Degree
5 4 (1.68%) BPSS Clearance
6 3 (1.26%) DV Cleared
7 1 (0.42%) AWS Certification
7 1 (0.42%) AWS Certified Solutions Architect
7 1 (0.42%) Azure Certification
Quality Assurance & Compliance
1 23 (9.66%) QA
2 4 (1.68%) 21 CFR Part 11
2 4 (1.68%) GMP
2 4 (1.68%) GxP
2 4 (1.68%) ISO/IEC 17025
3 3 (1.26%) ISO 15022
3 3 (1.26%) ISO 20022
4 2 (0.84%) Accessibility
4 2 (0.84%) Basel III
4 2 (0.84%) Disclosure Scotland
4 2 (0.84%) DO-178B
5 1 (0.42%) Data Quality
5 1 (0.42%) ISO 8583
5 1 (0.42%) MIL-STD-1553
5 1 (0.42%) PCI DSS
System Software
1 47 (19.75%) Docker
2 4 (1.68%) Virtual Machines
3 3 (1.26%) Firmware
3 3 (1.26%) VMware Infrastructure
4 1 (0.42%) vSphere
Systems Management
1 40 (16.81%) Kubernetes
2 10 (4.20%) Terraform
3 7 (2.94%) Ansible
4 5 (2.10%) Grafana
5 4 (1.68%) Prometheus
6 2 (0.84%) Kibana
6 2 (0.84%) systemd
7 1 (0.42%) Argo
7 1 (0.42%) Istio
7 1 (0.42%) PTC Integrity
7 1 (0.42%) vRealize Orchestrator
Vendors
1 49 (20.59%) Oracle
2 22 (9.24%) Microsoft
3 16 (6.72%) Splunk
4 15 (6.30%) Citrix
5 11 (4.62%) SAP
6 10 (4.20%) OpenText
7 9 (3.78%) Google
8 6 (2.52%) IBM
9 3 (1.26%) Adobe
9 3 (1.26%) Hitachi
9 3 (1.26%) Veracode
9 3 (1.26%) VMware
10 2 (0.84%) Dell
10 2 (0.84%) DevExpress
10 2 (0.84%) Dynatrace
10 2 (0.84%) NetApp
10 2 (0.84%) OpenAI
10 2 (0.84%) UiPath
11 1 (0.42%) Ariba
11 1 (0.42%) PTC