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

6 months to
14 Oct 2026
Same period 2025 Same period 2024
Rank 434 271 176
Rank change year-on-year -163 -95 +9
Contract jobs citing OO 265 317 530
As % of all contract jobs in the UK 0.48% 0.96% 1.41%
As % of the Processes & Methodologies category 0.57% 1.06% 1.64%
Number of daily rates quoted 164 207 335
10th Percentile £355 £204 £243
25th Percentile £434 £310 £413
Median daily rate (50th Percentile) £533 £470 £500
Median % change year-on-year +13.30% -6.00% -16.67%
75th Percentile £625 £588 £663
90th Percentile £715 £743 £850
UK excluding London median daily rate £525 £383 £490
% change year-on-year +37.25% -21.94% -6.67%
Number of hourly rates quoted 11 7 10
10th Percentile £51.25 £55.25 £40.80
25th Percentile £72.50 £61.88 £43.00
Median hourly rate £76.00 £71.00 £57.50
Median % change year-on-year +7.04% +23.48% -11.54%
75th Percentile £79.00 £75.00 £64.50
90th Percentile - - £69.25
UK excluding London median hourly rate £78.50 £73.00 £60.00
% change year-on-year +7.53% +21.67% -2.98%

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 46,826 30,024 32,246
As % of all contract IT jobs advertised in the UK 84.73% 90.50% 86.04%
Number of daily rates quoted 28,144 18,679 19,408
10th Percentile £325 £294 £308
25th Percentile £425 £404 £413
Median daily rate (50th Percentile) £525 £500 £525
Median % change year-on-year +5.00% -4.76% -2.42%
75th Percentile £638 £623 £638
90th Percentile £737 £725 £750
UK excluding London median daily rate £500 £475 £500
% change year-on-year +5.26% -5.00% -
Number of hourly rates quoted 3,407 1,886 1,245
10th Percentile £13.64 £14.38 £15.00
25th Percentile £17.00 £17.30 £20.12
Median hourly rate £37.50 £25.15 £40.00
Median % change year-on-year +49.11% -37.13% -10.11%
75th Percentile £65.00 £42.50 £65.00
90th Percentile £78.72 £65.07 £73.75
UK excluding London median hourly rate £37.50 £22.27 £40.33
% change year-on-year +68.43% -44.79% -8.14%

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 October 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 October 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 October 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 -141 219 £537 +15.48% 431
London -83 148 £550 - 254
UK excluding London -165 86 £525 +37.25% 205
Work from Home -93 85 £513 +26.70% 171
North of England -67 28 £548 +18.38% 46
Scotland -42 19 £556 +11.10% 24
Yorkshire -33 14 £575 +23.86% 10
North West -46 14 £537 +30.98% 21
South East -93 13 £208 - 52
East of England -29 10 £314 -37.30% 27
South West -40 10 £470 +28.77% 20
Midlands -55 7 £460 -12.21% 20
West Midlands -48 6 £462 -11.87% 11
East Midlands -19 1 £402 -18.46% 9

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 (4.53%) Camunda
2 10 (3.77%) Oracle Workflow
3 8 (3.02%) IIS
4 7 (2.64%) Apache Spark
4 7 (2.64%) Confluence
5 5 (1.89%) Apache
5 5 (1.89%) Apache Solr
5 5 (1.89%) Appian
6 3 (1.13%) Oracle SOA Suite
6 3 (1.13%) SharePoint
7 2 (0.75%) CMS
7 2 (0.75%) Jupyter
7 2 (0.75%) nginx
8 1 (0.38%) Apache Airflow
8 1 (0.38%) Cloud Foundry
8 1 (0.38%) Microsoft Exchange
8 1 (0.38%) NetWeaver
8 1 (0.38%) SAS
Applications
1 1 (0.38%) Microsoft Office
Business Applications
1 7 (2.64%) SAP S/4HANA
2 5 (1.89%) OpenText MBPM
2 5 (1.89%) Oracle BPM
3 2 (0.75%) Payment Gateway
4 1 (0.38%) Dynamics CRM
4 1 (0.38%) SAP EWM
4 1 (0.38%) SAP FI
4 1 (0.38%) SAP MDG
4 1 (0.38%) SAP MM
4 1 (0.38%) SAP PP
4 1 (0.38%) SAP SD
4 1 (0.38%) SAP Travel Management
4 1 (0.38%) SAP WM
4 1 (0.38%) SDL Web 8
4 1 (0.38%) Teamcenter
Cloud Services
1 89 (33.58%) Azure
2 83 (31.32%) AWS
3 43 (16.23%) GitHub
4 32 (12.08%) GCP
5 27 (10.19%) Azure DevOps
6 18 (6.79%) GitHub Actions
6 18 (6.79%) Serverless
7 15 (5.66%) Amazon S3
8 12 (4.53%) AWS Lambda
8 12 (4.53%) GitHub Copilot
8 12 (4.53%) OpenShift
9 9 (3.40%) Amazon ECS
9 9 (3.40%) Power Platform
10 8 (3.02%) Amazon SQS
11 7 (2.64%) Amazon EKS
12 6 (2.26%) SaaS
13 5 (1.89%) Amazon CloudWatch
13 5 (1.89%) AWS CloudFormation
14 4 (1.51%) AWS CodePipeline
14 4 (1.51%) Azure Functions
Communications & Networking
1 10 (3.77%) FIX Connectivity
2 7 (2.64%) HTTP
3 6 (2.26%) iSCSI
4 5 (1.89%) SAN
5 4 (1.51%) Fibre Channel
6 3 (1.13%) TCP/IP
7 2 (0.75%) Kerberos
7 2 (0.75%) NAS
8 1 (0.38%) Bluetooth
8 1 (0.38%) Broadband
8 1 (0.38%) DNS
8 1 (0.38%) Firewall
8 1 (0.38%) HTTPS
8 1 (0.38%) Network Security
8 1 (0.38%) NFC
8 1 (0.38%) OpenVPN
8 1 (0.38%) Reverse Proxy
8 1 (0.38%) RS-232
8 1 (0.38%) RS-422
8 1 (0.38%) VPN
Database & Business Intelligence
1 52 (19.62%) SQL Server
2 47 (17.74%) PostgreSQL
3 41 (15.47%) Relational Database
4 28 (10.57%) MySQL
4 28 (10.57%) NoSQL
5 10 (3.77%) MongoDB
6 9 (3.40%) Oracle Database
7 8 (3.02%) Power BI
8 7 (2.64%) Big Data
8 7 (2.64%) DynamoDB
9 6 (2.26%) Elasticsearch
9 6 (2.26%) Metadata
10 5 (1.89%) ObjectStore
10 5 (1.89%) Oracle Reports
10 5 (1.89%) RDBMS
11 3 (1.13%) Apache Cassandra
11 3 (1.13%) Data Warehouse
11 3 (1.13%) HBase
11 3 (1.13%) Redis
11 3 (1.13%) SQLite
Development Applications
1 74 (27.92%) Git
2 39 (14.72%) Jenkins
3 26 (9.81%) GitLab
4 24 (9.06%) JUnit
4 24 (9.06%) Maven
5 19 (7.17%) Gradle
6 18 (6.79%) JIRA
6 18 (6.79%) Mockito
7 12 (4.53%) REST Assured
8 10 (3.77%) Rational DOORS
8 10 (3.77%) Selenium
8 10 (3.77%) SonarQube
9 8 (3.02%) Cucumber
9 8 (3.02%) Visual Studio
10 7 (2.64%) Sonatype Nexus
11 6 (2.26%) Bitbucket Server
12 5 (1.89%) Bitbucket
12 5 (1.89%) Browser DevTools
12 5 (1.89%) Oracle Forms
12 5 (1.89%) Subversion
General
1 71 (26.79%) Finance
2 65 (24.53%) Social Skills
3 55 (20.75%) Analytical Skills
4 49 (18.49%) Banking
5 27 (10.19%) Front Office
6 19 (7.17%) Investment Banking
7 10 (3.77%) Public Sector
8 7 (2.64%) Presentation Skills
9 6 (2.26%) Financial Institution
10 5 (1.89%) Documentation Skills
11 3 (1.13%) Aerospace
11 3 (1.13%) Back Office
11 3 (1.13%) Manufacturing
11 3 (1.13%) Prime Brokerage
11 3 (1.13%) Publishing
11 3 (1.13%) Retail
12 2 (0.75%) French Language
12 2 (0.75%) Inclusion and Diversity
12 2 (0.75%) Law
12 2 (0.75%) Military
Job Titles
1 154 (58.11%) Developer
2 55 (20.75%) Senior
3 50 (18.87%) Java Developer
4 38 (14.34%) Software Engineer
5 34 (12.83%) Senior Developer
6 25 (9.43%) Python Developer
7 22 (8.30%) Architect
8 20 (7.55%) Full-Stack Developer
9 19 (7.17%) .NET Developer
10 16 (6.04%) Lead
11 14 (5.28%) Applications Architect
11 14 (5.28%) Java Engineer
11 14 (5.28%) Senior Java Developer
12 12 (4.53%) C# Developer
13 11 (4.15%) Electronic Trading Developer
13 11 (4.15%) Python Engineer
14 10 (3.77%) Algorithmic Trading Developer
14 10 (3.77%) Electronic Trading Java Developer
14 10 (3.77%) Java Developer - Algorithmic Trading
14 10 (3.77%) Low Latency Java Developer
Libraries, Frameworks & Software Standards
1 74 (27.92%) .NET
2 58 (21.89%) RESTful
3 52 (19.62%) REST
4 49 (18.49%) Spring Boot
5 42 (15.85%) Kafka
5 42 (15.85%) Spring
6 41 (15.47%) React
7 39 (14.72%) HTML
8 38 (14.34%) .NET Framework
9 34 (12.83%) CSS
10 30 (11.32%) Web Services
11 18 (6.79%) AngularJS
11 18 (6.79%) JSON
11 18 (6.79%) Terraform
11 18 (6.79%) XML
12 15 (5.66%) .NET Core
13 14 (5.28%) SOAP
13 14 (5.28%) WPF
14 13 (4.91%) GraphQL
14 13 (4.91%) JPA
Miscellaneous
1 36 (13.58%) Cloud Native
2 24 (9.06%) Data Structures
3 23 (8.68%) Product Ownership
4 22 (8.30%) Distributed Systems
5 19 (7.17%) Enterprise Software
6 14 (5.28%) Derivative
7 13 (4.91%) Self-Motivation
8 10 (3.77%) Algorithms
8 10 (3.77%) Equities
8 10 (3.77%) TWAP
8 10 (3.77%) VWAP
9 7 (2.64%) Mobile App
9 7 (2.64%) Onboarding
10 6 (2.26%) AI Agents
10 6 (2.26%) Enterprise Storage
10 6 (2.26%) Fixed Income
11 5 (1.89%) Data Protection Act
11 5 (1.89%) LIMS
11 5 (1.89%) Management Information System
11 5 (1.89%) Public Cloud
Operating Systems
1 46 (17.36%) Linux
2 35 (13.21%) Windows
3 17 (6.42%) Unix
4 9 (3.40%) Windows Server
5 6 (2.26%) Android
5 6 (2.26%) Red Hat Enterprise Linux
6 2 (0.75%) VxWorks
7 1 (0.38%) macOS
7 1 (0.38%) VMS
Processes & Methodologies
1 147 (55.47%) Agile
2 142 (53.58%) OOP
3 127 (47.92%) CI/CD
4 107 (40.38%) DevOps
5 92 (34.72%) Software Engineering
6 77 (29.06%) Microservices
7 73 (27.55%) AI
8 72 (27.17%) Test Automation
9 70 (26.42%) SDLC
10 69 (26.04%) Problem-Solving
11 67 (25.28%) OOD
11 67 (25.28%) Scrum
12 62 (23.40%) Design Patterns
13 48 (18.11%) Continuous Improvement
14 40 (15.09%) Event-Driven
14 40 (15.09%) TDD
15 38 (14.34%) Computer Science
16 37 (13.96%) Containerisation
17 34 (12.83%) Code Quality
18 32 (12.08%) Full-Stack Development
Programming Languages
1 109 (41.13%) Java
2 103 (38.87%) SQL
3 92 (34.72%) Python
4 69 (26.04%) C#
5 63 (23.77%) JavaScript
6 20 (7.55%) TypeScript
7 16 (6.04%) C++
8 15 (5.66%) Perl
9 14 (5.28%) PL/SQL
10 13 (4.91%) Bash
11 11 (4.15%) T-SQL
12 10 (3.77%) ABAP
12 10 (3.77%) PowerShell
13 8 (3.02%) Shell Script
14 7 (2.64%) Kotlin
15 5 (1.89%) Ruby
16 4 (1.51%) Groovy
16 4 (1.51%) Scala
16 4 (1.51%) VBScript
17 3 (1.13%) Ada
Qualifications
1 50 (18.87%) Security Cleared
2 43 (16.23%) Degree
3 41 (15.47%) SC Cleared
4 27 (10.19%) Computer Science Degree
5 13 (4.91%) BPSS Clearance
6 4 (1.51%) DV Cleared
7 3 (1.13%) Master's Degree
8 1 (0.38%) AWS Certification
8 1 (0.38%) AWS Certified Solutions Architect
8 1 (0.38%) Azure Certification
8 1 (0.38%) FFIEC
8 1 (0.38%) Numerate Degree
8 1 (0.38%) PhD
8 1 (0.38%) Postgraduate
Quality Assurance & Compliance
1 36 (13.58%) QA
2 6 (2.26%) Accessibility
3 5 (1.89%) 21 CFR Part 11
3 5 (1.89%) Data Quality
3 5 (1.89%) GMP
3 5 (1.89%) GxP
3 5 (1.89%) ISO 20022
3 5 (1.89%) ISO/IEC 17025
4 4 (1.51%) ISO 15022
5 3 (1.13%) Basel III
6 2 (0.75%) DO-178B
6 2 (0.75%) PCI DSS
6 2 (0.75%) WCAG
7 1 (0.38%) Disclosure Scotland
7 1 (0.38%) GLBA
7 1 (0.38%) ISO 8583
7 1 (0.38%) MIL-STD-1553
7 1 (0.38%) NIST
System Software
1 64 (24.15%) Docker
2 6 (2.26%) NFS
3 3 (1.13%) GPFS
4 2 (0.75%) Firmware
4 2 (0.75%) VMware Infrastructure
5 1 (0.38%) Active Directory
5 1 (0.38%) vSphere
Systems Management
1 51 (19.25%) Kubernetes
2 9 (3.40%) Ansible
2 9 (3.40%) Grafana
3 6 (2.26%) Kibana
4 4 (1.51%) Prometheus
5 2 (0.75%) systemd
6 1 (0.38%) Argo
6 1 (0.38%) Istio
6 1 (0.38%) Progress Chef
6 1 (0.38%) PTC Integrity
6 1 (0.38%) vRealize Orchestrator
Vendors
1 53 (20.00%) Oracle
2 31 (11.70%) Microsoft
3 17 (6.42%) IBM
4 16 (6.04%) Google
5 13 (4.91%) Citrix
6 10 (3.77%) SAP
6 10 (3.77%) Splunk
7 7 (2.64%) Veracode
8 6 (2.26%) Blue Prism
8 6 (2.26%) OpenText
8 6 (2.26%) ServiceNow
9 5 (1.89%) Hitachi
9 5 (1.89%) NetApp
10 4 (1.51%) Databricks
10 4 (1.51%) OpenAI
11 3 (1.13%) Adobe
11 3 (1.13%) Brocade
11 3 (1.13%) DevExpress
11 3 (1.13%) EMC
11 3 (1.13%) OutSystems