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

6 months to
29 Jul 2026
Same period 2025 Same period 2024
Rank 439 261 191
Rank change year-on-year -178 -70 -19
Contract jobs citing OO 234 327 527
As % of all contract jobs in the UK 0.45% 1.00% 1.32%
As % of the Processes & Methodologies category 0.52% 1.10% 1.55%
Number of daily rates quoted 140 213 358
10th Percentile £358 £282 £329
25th Percentile £416 £400 £438
Median daily rate (50th Percentile) £500 £515 £538
Median % change year-on-year -2.91% -4.19% -14.00%
75th Percentile £616 £660 £700
90th Percentile £725 £838 £850
UK excluding London median daily rate £465 £475 £514
% change year-on-year -2.11% -7.59% -3.70%
Number of hourly rates quoted 6 5 15
10th Percentile £51.00 £60.75 £49.95
25th Percentile £57.19 £67.50 £60.00
Median hourly rate £75.00 £75.00 £64.00
Median % change year-on-year - +17.19% +8.42%
75th Percentile £78.00 - £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% +7.54%

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 44,620 29,684 34,056
As % of all contract IT jobs advertised in the UK 84.91% 90.46% 85.49%
Number of daily rates quoted 27,627 18,648 21,888
10th Percentile £325 £300 £308
25th Percentile £420 £404 £413
Median daily rate (50th Percentile) £525 £500 £525
Median % change year-on-year +5.00% -4.76% -4.11%
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 2,682 1,621 1,980
10th Percentile £14.64 £14.20 £13.69
25th Percentile £19.73 £17.33 £17.74
Median hourly rate £43.96 £25.15 £40.00
Median % change year-on-year +74.79% -37.13% -5.88%
75th Percentile £68.00 £50.00 £63.75
90th Percentile £82.35 £68.75 £74.00
UK excluding London median hourly rate £43.96 £23.57 £40.33
% change year-on-year +86.55% -41.56% -

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 29 July 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 29 July 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 29 July 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 -152 197 £500 -4.03% 255
London -71 139 £508 -19.44% 92
Work from Home -107 81 £525 +4.79% 106
UK excluding London -150 72 £465 -2.11% 194
North of England -71 20 £575 +31.81% 46
Scotland -31 16 £483 -3.50% 9
Yorkshire -41 16 £575 +24.32% 11
South East -84 15 £208 -47.80% 59
South West -43 9 £470 +28.77% 25
Midlands -66 7 £525 +0.48% 27
East of England -24 6 £488 -2.50% 27
North West -50 4 £401 -2.20% 22
West Midlands -68 4 £475 -9.35% 12
East Midlands -10 3 £575 +108.33% 15

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 (5.98%) Apache Spark
2 10 (4.27%) IIS
3 9 (3.85%) Oracle Workflow
4 8 (3.42%) Appian
4 8 (3.42%) Camunda
5 5 (2.14%) Apache
6 3 (1.28%) Apache Airflow
6 3 (1.28%) Apache Solr
6 3 (1.28%) Confluence
6 3 (1.28%) Microsoft Exchange
7 2 (0.85%) CMS
7 2 (0.85%) NetWeaver
7 2 (0.85%) Oracle SOA Suite
7 2 (0.85%) SharePoint
Applications
1 1 (0.43%) Microsoft Office
Business Applications
1 8 (3.42%) SAP S/4HANA
2 5 (2.14%) OpenText MBPM
2 5 (2.14%) Oracle BPM
3 2 (0.85%) Payment Gateway
4 1 (0.43%) Dynamics CRM
4 1 (0.43%) SAP CRM
4 1 (0.43%) SAP EWM
4 1 (0.43%) SAP FI
4 1 (0.43%) SAP MM
4 1 (0.43%) SAP PP
4 1 (0.43%) SAP SD
4 1 (0.43%) SAP Travel Management
4 1 (0.43%) SAP WM
4 1 (0.43%) SDL Web 8
Cloud Services
1 59 (25.21%) Azure
2 53 (22.65%) AWS
3 24 (10.26%) GitHub
4 20 (8.55%) GCP
5 14 (5.98%) Serverless
6 13 (5.56%) GitHub Actions
7 12 (5.13%) Azure DevOps
8 8 (3.42%) Amazon S3
9 7 (2.99%) Amazon SQS
9 7 (2.99%) AWS Lambda
9 7 (2.99%) SaaS
10 6 (2.56%) Amazon ECS
11 5 (2.14%) Amazon EKS
11 5 (2.14%) OpenShift
12 4 (1.71%) Amazon CloudWatch
12 4 (1.71%) Azure Functions
12 4 (1.71%) Cloud Computing
13 3 (1.28%) Azure Data Factory
13 3 (1.28%) Power Platform
13 3 (1.28%) Sauce Labs
Communications & Networking
1 18 (7.69%) FIX Connectivity
2 10 (4.27%) HTTP
3 3 (1.28%) FTP
3 3 (1.28%) TCP/IP
4 2 (0.85%) Ethernet
4 2 (0.85%) Kerberos
4 2 (0.85%) SAN
4 2 (0.85%) Wireshark
5 1 (0.43%) Bluetooth
5 1 (0.43%) HTTPS
5 1 (0.43%) NFC
5 1 (0.43%) RS-232
5 1 (0.43%) RS-422
Database & Business Intelligence
1 41 (17.52%) Relational Database
1 41 (17.52%) SQL Server
2 31 (13.25%) PostgreSQL
3 24 (10.26%) NoSQL
4 19 (8.12%) MySQL
5 10 (4.27%) Oracle Database
6 9 (3.85%) Hadoop
7 6 (2.56%) MongoDB
8 5 (2.14%) Big Data
8 5 (2.14%) Elasticsearch
8 5 (2.14%) Metadata
9 4 (1.71%) DynamoDB
9 4 (1.71%) Oracle Reports
9 4 (1.71%) RDBMS
9 4 (1.71%) SAP HANA
10 3 (1.28%) Apache Cassandra
10 3 (1.28%) HBase
10 3 (1.28%) ObjectStore
10 3 (1.28%) Power BI
10 3 (1.28%) SQLite
Development Applications
1 50 (21.37%) Git
2 24 (10.26%) Jenkins
3 17 (7.26%) Maven
4 16 (6.84%) GitLab
5 14 (5.98%) JUnit
6 13 (5.56%) Gradle
7 8 (3.42%) JIRA
7 8 (3.42%) Mockito
8 6 (2.56%) Selenium
9 5 (2.14%) Browser DevTools
9 5 (2.14%) Rational DOORS
9 5 (2.14%) REST Assured
10 4 (1.71%) Android Studio
10 4 (1.71%) Bitbucket
10 4 (1.71%) MLflow
10 4 (1.71%) Oracle Forms
10 4 (1.71%) SonarQube
11 3 (1.28%) Eclipse
11 3 (1.28%) Moq
11 3 (1.28%) TeamCity
General
1 46 (19.66%) Analytical Skills
1 46 (19.66%) Social Skills
2 44 (18.80%) Banking
3 42 (17.95%) Finance
4 32 (13.68%) Front Office
5 25 (10.68%) Investment Banking
6 9 (3.85%) Public Sector
7 5 (2.14%) Presentation Skills
8 4 (1.71%) Financial Institution
9 3 (1.28%) Organisational Skills
9 3 (1.28%) Retail
10 2 (0.85%) Aerospace
10 2 (0.85%) Documentation Skills
10 2 (0.85%) French Language
10 2 (0.85%) Inclusion and Diversity
10 2 (0.85%) Law
10 2 (0.85%) Manufacturing
10 2 (0.85%) Military
10 2 (0.85%) Prime Brokerage
10 2 (0.85%) Telecoms
Job Titles
1 120 (51.28%) Developer
2 45 (19.23%) Java Developer
3 35 (14.96%) Senior
4 34 (14.53%) Software Engineer
5 19 (8.12%) Electronic Trading Developer
5 19 (8.12%) Electronic Trading Java Developer
5 19 (8.12%) Senior Developer
6 18 (7.69%) Algorithmic Trading Developer
6 18 (7.69%) Java Developer - Algorithmic Trading
6 18 (7.69%) Lead
6 18 (7.69%) Low Latency Java Developer
7 14 (5.98%) Architect
7 14 (5.98%) C# Developer
8 13 (5.56%) .NET Developer
8 13 (5.56%) Python Developer
9 10 (4.27%) Java Engineer
9 10 (4.27%) Junior
9 10 (4.27%) Senior Java Developer
10 9 (3.85%) Consultant
10 9 (3.85%) Technical Support
Libraries, Frameworks & Software Standards
1 66 (28.21%) .NET
2 45 (19.23%) REST
3 38 (16.24%) RESTful
4 37 (15.81%) Spring Boot
5 32 (13.68%) Spring
6 30 (12.82%) .NET Framework
7 26 (11.11%) Kafka
8 25 (10.68%) CSS
8 25 (10.68%) HTML
9 23 (9.83%) React
10 22 (9.40%) Web Services
11 18 (7.69%) FIX Protocol
12 12 (5.13%) JSON
12 12 (5.13%) Spring MVC
13 11 (4.70%) JWT
13 11 (4.70%) SOAP
14 10 (4.27%) .NET Core
14 10 (4.27%) Django
14 10 (4.27%) OAuth
14 10 (4.27%) XML
Miscellaneous
1 21 (8.97%) Cloud Native
2 20 (8.55%) Derivative
2 20 (8.55%) Distributed Systems
3 19 (8.12%) Data Structures
4 18 (7.69%) Equities
4 18 (7.69%) TWAP
4 18 (7.69%) VWAP
5 15 (6.41%) Product Ownership
6 13 (5.56%) Self-Motivation
7 10 (4.27%) Algorithms
8 8 (3.42%) Enterprise Software
8 8 (3.42%) Management Information System
9 5 (2.14%) Legacy Applications
9 5 (2.14%) Mobile App
9 5 (2.14%) Public Cloud
10 4 (1.71%) Fixed Income
10 4 (1.71%) LIMS
11 3 (1.28%) Client/Server
11 3 (1.28%) Clustering
11 3 (1.28%) Foreign Exchange (FX)
Operating Systems
1 32 (13.68%) Linux
2 31 (13.25%) Windows
3 18 (7.69%) Unix
4 8 (3.42%) Windows Server
5 6 (2.56%) Android
6 2 (0.85%) Apple iOS
6 2 (0.85%) Red Hat Enterprise Linux
6 2 (0.85%) VMS
6 2 (0.85%) VxWorks
Processes & Methodologies
1 123 (52.56%) OOP
2 106 (45.30%) Agile
3 99 (42.31%) CI/CD
4 75 (32.05%) DevOps
5 59 (25.21%) Software Engineering
6 57 (24.36%) Design Patterns
7 53 (22.65%) AI
8 51 (21.79%) Microservices
8 51 (21.79%) Scrum
9 49 (20.94%) Problem-Solving
10 48 (20.51%) Test Automation
11 39 (16.67%) OOD
12 36 (15.38%) SDLC
12 36 (15.38%) TDD
13 32 (13.68%) Clean Code
14 30 (12.82%) Containerisation
15 28 (11.97%) Computer Science
16 27 (11.54%) Event-Driven
17 26 (11.11%) Continuous Improvement
18 25 (10.68%) Code Quality
Programming Languages
1 94 (40.17%) Java
2 92 (39.32%) SQL
3 76 (32.48%) Python
4 60 (25.64%) C#
5 40 (17.09%) JavaScript
6 17 (7.26%) PL/SQL
7 13 (5.56%) Perl
8 11 (4.70%) ABAP
8 11 (4.70%) PowerShell
8 11 (4.70%) T-SQL
9 9 (3.85%) TypeScript
10 6 (2.56%) C++
11 5 (2.14%) Bash
11 5 (2.14%) Kotlin
12 4 (1.71%) Groovy
13 3 (1.28%) Ada
13 3 (1.28%) Shell Script
14 2 (0.85%) Korn
14 2 (0.85%) Rust
15 1 (0.43%) Swift
Qualifications
1 36 (15.38%) Security Cleared
2 32 (13.68%) SC Cleared
3 29 (12.39%) Degree
4 15 (6.41%) Computer Science Degree
5 4 (1.71%) BPSS Clearance
6 3 (1.28%) DV Cleared
7 1 (0.43%) AWS Certification
7 1 (0.43%) AWS Certified Solutions Architect
7 1 (0.43%) Azure Certification
Quality Assurance & Compliance
1 23 (9.83%) QA
2 4 (1.71%) 21 CFR Part 11
2 4 (1.71%) GMP
2 4 (1.71%) GxP
2 4 (1.71%) ISO/IEC 17025
3 3 (1.28%) ISO 15022
3 3 (1.28%) ISO 20022
4 2 (0.85%) Accessibility
4 2 (0.85%) Basel III
4 2 (0.85%) Data Quality
4 2 (0.85%) Disclosure Scotland
4 2 (0.85%) DO-178B
5 1 (0.43%) ISO 8583
5 1 (0.43%) MIL-STD-1553
5 1 (0.43%) PCI DSS
System Software
1 46 (19.66%) Docker
2 4 (1.71%) Virtual Machines
3 3 (1.28%) Firmware
3 3 (1.28%) VMware Infrastructure
4 1 (0.43%) vSphere
Systems Management
1 39 (16.67%) Kubernetes
2 9 (3.85%) Terraform
3 7 (2.99%) Ansible
4 5 (2.14%) Grafana
5 4 (1.71%) Prometheus
6 2 (0.85%) Kibana
6 2 (0.85%) systemd
7 1 (0.43%) Argo
7 1 (0.43%) Istio
7 1 (0.43%) PTC Integrity
7 1 (0.43%) vRealize Orchestrator
Vendors
1 47 (20.09%) Oracle
2 21 (8.97%) Microsoft
3 16 (6.84%) Splunk
4 14 (5.98%) Citrix
5 11 (4.70%) SAP
6 10 (4.27%) OpenText
7 9 (3.85%) Google
8 6 (2.56%) IBM
9 3 (1.28%) Adobe
9 3 (1.28%) Hitachi
9 3 (1.28%) UiPath
9 3 (1.28%) Veracode
9 3 (1.28%) VMware
10 2 (0.85%) Automation Anywhere
10 2 (0.85%) Dell
10 2 (0.85%) DevExpress
10 2 (0.85%) Dynatrace
10 2 (0.85%) NetApp
10 2 (0.85%) OpenAI
11 1 (0.43%) Ariba