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

6 months to
10 Sep 2026
Same period 2025 Same period 2024
Rank 431 260 167
Rank change year-on-year -171 -93 +11
Contract jobs citing OO 250 326 562
As % of all contract jobs in the UK 0.46% 0.99% 1.47%
As % of the Processes & Methodologies category 0.54% 1.09% 1.72%
Number of daily rates quoted 152 210 365
10th Percentile £387 £204 £311
25th Percentile £424 £351 £420
Median daily rate (50th Percentile) £520 £481 £500
Median % change year-on-year +8.05% -3.75% -20.00%
75th Percentile £625 £638 £675
90th Percentile £724 £814 £850
UK excluding London median daily rate £485 £400 £490
% change year-on-year +21.25% -18.28% -6.76%
Number of hourly rates quoted 7 6 13
10th Percentile £51.05 £55.00 £49.10
25th Percentile £51.25 £59.06 -
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 £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% +1.77%

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 46,112 29,840 32,750
As % of all contract IT jobs advertised in the UK 84.63% 90.46% 85.54%
Number of daily rates quoted 28,098 18,520 20,299
10th Percentile £325 £300 £312
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 £725 £725 £750
UK excluding London median daily rate £500 £475 £500
% change year-on-year +5.26% -5.00% -
Number of hourly rates quoted 3,038 1,780 1,507
10th Percentile £13.87 £14.23 £14.70
25th Percentile £17.38 £17.30 £20.12
Median hourly rate £40.00 £25.15 £43.00
Median % change year-on-year +59.05% -41.51% +2.87%
75th Percentile £67.50 £45.00 £65.00
90th Percentile £80.00 £67.00 £75.00
UK excluding London median hourly rate £40.03 £22.63 £43.00
% change year-on-year +76.89% -47.37% +8.65%

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 10 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 10 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 10 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 -148 211 £504 +1.77% 599
London -69 155 £525 -16.00% 354
Work from Home -100 83 £528 +28.66% 218
UK excluding London -171 71 £485 +21.25% 314
Scotland -53 18 £535 +8.41% 27
North of England -75 17 £556 +20.22% 74
South East -90 12 £208 - 67
South West -47 10 £470 +32.39% 38
North West -52 10 £537 +30.98% 38
Midlands -56 9 £464 -11.27% 34
Yorkshire -51 7 £575 +23.86% 17
East of England -33 6 £488 -2.50% 52
West Midlands -45 6 £462 -11.62% 14
East Midlands -17 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 (4.40%) Camunda
2 10 (4.00%) IIS
2 10 (4.00%) Oracle Workflow
3 6 (2.40%) Confluence
4 5 (2.00%) Apache
4 5 (2.00%) Apache Solr
4 5 (2.00%) Apache Spark
4 5 (2.00%) Appian
5 3 (1.20%) Oracle SOA Suite
5 3 (1.20%) SharePoint
6 2 (0.80%) Apache Airflow
6 2 (0.80%) CMS
7 1 (0.40%) Microsoft Exchange
7 1 (0.40%) NetWeaver
Applications
1 1 (0.40%) Microsoft Office
Business Applications
1 6 (2.40%) SAP S/4HANA
2 5 (2.00%) OpenText MBPM
2 5 (2.00%) Oracle BPM
3 2 (0.80%) Payment Gateway
4 1 (0.40%) SAP EWM
4 1 (0.40%) SAP FI
4 1 (0.40%) SAP MDG
4 1 (0.40%) SAP MM
4 1 (0.40%) SAP PP
4 1 (0.40%) SAP SD
4 1 (0.40%) SAP Travel Management
4 1 (0.40%) SAP WM
4 1 (0.40%) SDL Web 8
Cloud Services
1 65 (26.00%) AWS
1 65 (26.00%) Azure
2 32 (12.80%) GitHub
3 27 (10.80%) GCP
4 15 (6.00%) Serverless
5 14 (5.60%) Azure DevOps
6 13 (5.20%) GitHub Actions
7 11 (4.40%) Amazon S3
8 9 (3.60%) Amazon SQS
8 9 (3.60%) AWS Lambda
8 9 (3.60%) GitHub Copilot
8 9 (3.60%) OpenShift
9 8 (3.20%) Amazon ECS
10 7 (2.80%) Amazon EKS
10 7 (2.80%) SaaS
11 6 (2.40%) Amazon CloudWatch
12 5 (2.00%) Power Platform
13 4 (1.60%) AWS CloudFormation
13 4 (1.60%) Cloud Computing
14 3 (1.20%) PaaS
Communications & Networking
1 14 (5.60%) FIX Connectivity
2 9 (3.60%) HTTP
3 3 (1.20%) SAN
3 3 (1.20%) TCP/IP
4 2 (0.80%) Ethernet
4 2 (0.80%) iSCSI
4 2 (0.80%) Kerberos
5 1 (0.40%) Bluetooth
5 1 (0.40%) Broadband
5 1 (0.40%) Fibre Channel
5 1 (0.40%) HTTPS
5 1 (0.40%) NAS
5 1 (0.40%) NFC
5 1 (0.40%) RS-232
5 1 (0.40%) RS-422
Database & Business Intelligence
1 48 (19.20%) SQL Server
2 42 (16.80%) Relational Database
3 37 (14.80%) PostgreSQL
4 22 (8.80%) MySQL
4 22 (8.80%) NoSQL
5 9 (3.60%) Oracle Database
6 8 (3.20%) MongoDB
7 6 (2.40%) Big Data
7 6 (2.40%) DynamoDB
7 6 (2.40%) Metadata
8 5 (2.00%) Elasticsearch
8 5 (2.00%) ObjectStore
8 5 (2.00%) Oracle Reports
8 5 (2.00%) Power BI
9 3 (1.20%) Apache Cassandra
9 3 (1.20%) Data Warehouse
9 3 (1.20%) HBase
9 3 (1.20%) RDBMS
9 3 (1.20%) SQLite
10 2 (0.80%) Redis
Development Applications
1 61 (24.40%) Git
2 31 (12.40%) Jenkins
3 22 (8.80%) GitLab
3 22 (8.80%) Maven
4 21 (8.40%) JUnit
5 16 (6.40%) Gradle
6 14 (5.60%) Mockito
7 13 (5.20%) JIRA
8 10 (4.00%) Selenium
9 9 (3.60%) REST Assured
10 8 (3.20%) SonarQube
11 6 (2.40%) Sonatype Nexus
12 5 (2.00%) Bitbucket
12 5 (2.00%) Bitbucket Server
12 5 (2.00%) Browser DevTools
12 5 (2.00%) Eclipse
12 5 (2.00%) Oracle Forms
12 5 (2.00%) Rational DOORS
13 4 (1.60%) Ant
13 4 (1.60%) Cucumber
General
1 60 (24.00%) Finance
2 52 (20.80%) Social Skills
3 50 (20.00%) Banking
4 47 (18.80%) Analytical Skills
5 33 (13.20%) Front Office
6 22 (8.80%) Investment Banking
7 9 (3.60%) Public Sector
8 7 (2.80%) Presentation Skills
9 6 (2.40%) Financial Institution
10 4 (1.60%) Documentation Skills
10 4 (1.60%) Organisational Skills
11 3 (1.20%) Prime Brokerage
11 3 (1.20%) Publishing
11 3 (1.20%) Retail
12 2 (0.80%) Aerospace
12 2 (0.80%) Back Office
12 2 (0.80%) French Language
12 2 (0.80%) Law
12 2 (0.80%) Manufacturing
12 2 (0.80%) Military
Job Titles
1 136 (54.40%) Developer
2 49 (19.60%) Java Developer
3 42 (16.80%) Senior
3 42 (16.80%) Software Engineer
4 23 (9.20%) Senior Developer
5 19 (7.60%) Python Developer
6 18 (7.20%) Architect
7 16 (6.40%) .NET Developer
7 16 (6.40%) Full-Stack Developer
8 15 (6.00%) Electronic Trading Developer
8 15 (6.00%) Electronic Trading Java Developer
9 14 (5.60%) Algorithmic Trading Developer
9 14 (5.60%) Java Developer - Algorithmic Trading
9 14 (5.60%) Low Latency Java Developer
10 13 (5.20%) Java Engineer
11 12 (4.80%) C# Developer
11 12 (4.80%) Lead
12 11 (4.40%) Senior Java Developer
13 10 (4.00%) Applications Architect
13 10 (4.00%) Python Engineer
Libraries, Frameworks & Software Standards
1 69 (27.60%) .NET
2 52 (20.80%) REST
3 50 (20.00%) RESTful
4 48 (19.20%) Spring Boot
5 42 (16.80%) Spring
6 38 (15.20%) HTML
6 38 (15.20%) Kafka
7 34 (13.60%) React
8 33 (13.20%) CSS
9 31 (12.40%) .NET Framework
10 26 (10.40%) Web Services
11 17 (6.80%) JSON
12 14 (5.60%) AngularJS
12 14 (5.60%) FIX Protocol
12 14 (5.60%) Spring MVC
12 14 (5.60%) XML
13 13 (5.20%) JPA
13 13 (5.20%) Terraform
14 11 (4.40%) .NET Core
15 10 (4.00%) Redux
Miscellaneous
1 26 (10.40%) Cloud Native
2 24 (9.60%) Data Structures
2 24 (9.60%) Product Ownership
3 22 (8.80%) Distributed Systems
4 17 (6.80%) Derivative
5 14 (5.60%) Equities
5 14 (5.60%) TWAP
5 14 (5.60%) VWAP
6 13 (5.20%) Enterprise Software
7 12 (4.80%) Self-Motivation
8 10 (4.00%) Algorithms
9 7 (2.80%) Management Information System
10 6 (2.40%) Fixed Income
11 5 (2.00%) Foreign Exchange (FX)
11 5 (2.00%) Legacy Applications
11 5 (2.00%) LIMS
11 5 (2.00%) Mobile App
11 5 (2.00%) Public Cloud
12 4 (1.60%) Enterprise Storage
12 4 (1.60%) Onboarding
Operating Systems
1 39 (15.60%) Linux
2 30 (12.00%) Windows
3 17 (6.80%) Unix
4 9 (3.60%) Windows Server
5 5 (2.00%) Android
6 4 (1.60%) Red Hat Enterprise Linux
7 2 (0.80%) VMS
7 2 (0.80%) VxWorks
8 1 (0.40%) Apple iOS
Processes & Methodologies
1 141 (56.40%) OOP
2 125 (50.00%) Agile
3 105 (42.00%) CI/CD
4 88 (35.20%) DevOps
5 81 (32.40%) Software Engineering
6 63 (25.20%) AI
6 63 (25.20%) Design Patterns
7 59 (23.60%) Microservices
8 57 (22.80%) Scrum
9 56 (22.40%) SDLC
10 55 (22.00%) Problem-Solving
11 49 (19.60%) OOD
11 49 (19.60%) Test Automation
12 39 (15.60%) Continuous Improvement
13 36 (14.40%) Computer Science
13 36 (14.40%) TDD
14 35 (14.00%) Event-Driven
15 32 (12.80%) Clean Code
16 31 (12.40%) Containerisation
17 29 (11.60%) Migration
Programming Languages
1 105 (42.00%) Java
2 97 (38.80%) SQL
3 85 (34.00%) Python
4 66 (26.40%) C#
5 53 (21.20%) JavaScript
6 14 (5.60%) PL/SQL
6 14 (5.60%) PowerShell
7 13 (5.20%) TypeScript
8 12 (4.80%) Perl
9 11 (4.40%) Bash
10 10 (4.00%) C++
11 9 (3.60%) ABAP
12 8 (3.20%) T-SQL
13 5 (2.00%) Ruby
14 4 (1.60%) Groovy
14 4 (1.60%) Kotlin
14 4 (1.60%) Shell Script
15 3 (1.20%) Ada
15 3 (1.20%) C
16 2 (0.80%) VBScript
Qualifications
1 42 (16.80%) Security Cleared
2 38 (15.20%) Degree
3 36 (14.40%) SC Cleared
4 23 (9.20%) Computer Science Degree
5 10 (4.00%) BPSS Clearance
6 3 (1.20%) DV Cleared
7 1 (0.40%) AWS Certification
7 1 (0.40%) AWS Certified Solutions Architect
7 1 (0.40%) Azure Certification
7 1 (0.40%) Master's Degree
7 1 (0.40%) PhD
7 1 (0.40%) Postgraduate
Quality Assurance & Compliance
1 26 (10.40%) QA
2 5 (2.00%) 21 CFR Part 11
2 5 (2.00%) GMP
2 5 (2.00%) GxP
2 5 (2.00%) ISO 20022
2 5 (2.00%) ISO/IEC 17025
3 4 (1.60%) ISO 15022
4 3 (1.20%) Accessibility
4 3 (1.20%) Basel III
5 2 (0.80%) Disclosure Scotland
5 2 (0.80%) DO-178B
5 2 (0.80%) WCAG
6 1 (0.40%) Data Quality
6 1 (0.40%) ISO 8583
6 1 (0.40%) MIL-STD-1553
6 1 (0.40%) PCI DSS
System Software
1 52 (20.80%) Docker
2 4 (1.60%) Virtual Machines
3 3 (1.20%) Firmware
3 3 (1.20%) VMware Infrastructure
4 2 (0.80%) GPFS
4 2 (0.80%) NFS
5 1 (0.40%) vSphere
Systems Management
1 47 (18.80%) Kubernetes
2 9 (3.60%) Ansible
3 8 (3.20%) Grafana
4 4 (1.60%) Kibana
5 3 (1.20%) Prometheus
6 2 (0.80%) systemd
7 1 (0.40%) Argo
7 1 (0.40%) Istio
7 1 (0.40%) PTC Integrity
7 1 (0.40%) vRealize Orchestrator
Vendors
1 53 (21.20%) Oracle
2 22 (8.80%) Microsoft
3 14 (5.60%) IBM
4 13 (5.20%) Citrix
5 12 (4.80%) Google
6 10 (4.00%) OpenText
6 10 (4.00%) Splunk
7 9 (3.60%) SAP
8 6 (2.40%) Veracode
9 5 (2.00%) Hitachi
10 4 (1.60%) NetApp
11 3 (1.20%) Adobe
11 3 (1.20%) Blue Prism
11 3 (1.20%) DevExpress
11 3 (1.20%) OpenAI
11 3 (1.20%) ServiceNow
11 3 (1.20%) VMware
12 2 (0.80%) Brocade
12 2 (0.80%) Dynatrace
12 2 (0.80%) EMC