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

6 months to
5 Oct 2026
Same period 2025 Same period 2024
Rank 417 270 162
Rank change year-on-year -147 -108 +25
Contract jobs citing OO 258 319 551
As % of all contract jobs in the UK 0.47% 0.97% 1.45%
As % of the Processes & Methodologies category 0.56% 1.07% 1.69%
Number of daily rates quoted 160 206 341
10th Percentile £352 £204 £300
25th Percentile £432 £317 £413
Median daily rate (50th Percentile) £527 £471 £500
Median % change year-on-year +11.89% -5.80% -16.67%
75th Percentile £625 £597 £675
90th Percentile £713 £763 £850
UK excluding London median daily rate £525 £383 £495
% change year-on-year +37.25% -22.73% -5.71%
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% +6.67%

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 45,930 29,887 32,659
As % of all contract IT jobs advertised in the UK 84.45% 90.55% 85.92%
Number of daily rates quoted 27,618 18,553 19,727
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 £635 £623 £638
90th Percentile £736 £725 £750
UK excluding London median daily rate £500 £475 £500
% change year-on-year +5.26% -5.00% -
Number of hourly rates quoted 3,299 1,876 1,335
10th Percentile £13.65 £14.31 £15.00
25th Percentile £17.12 £17.30 £20.12
Median hourly rate £38.25 £25.15 £41.50
Median % change year-on-year +52.09% -39.40% -2.35%
75th Percentile £65.00 £43.22 £65.00
90th Percentile £77.60 £65.00 £74.26
UK excluding London median hourly rate £38.72 £22.32 £43.00
% change year-on-year +73.52% -48.10% +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 5 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 5 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 5 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 -142 216 £535 +14.32% 630
London -74 146 £550 -4.35% 320
UK excluding London -158 85 £525 +37.25% 369
Work from Home -106 84 £500 +23.60% 259
North of England -67 27 £548 +18.38% 88
Scotland -32 19 £556 +8.39% 31
North West -40 14 £537 +30.98% 39
Yorkshire -35 13 £575 +23.86% 23
South East -89 12 £208 - 84
East of England -24 10 £314 -37.30% 58
South West -43 10 £470 +28.77% 27
Midlands -41 8 £462 -11.62% 50
West Midlands -46 6 £462 -11.62% 27
East Midlands -11 2 £489 -0.91% 23

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 (4.65%) Camunda
2 10 (3.88%) Oracle Workflow
3 8 (3.10%) IIS
4 7 (2.71%) Confluence
5 6 (2.33%) Apache Spark
6 5 (1.94%) Apache
6 5 (1.94%) Apache Solr
6 5 (1.94%) Appian
7 3 (1.16%) Oracle SOA Suite
7 3 (1.16%) SharePoint
8 2 (0.78%) CMS
8 2 (0.78%) nginx
9 1 (0.39%) Apache Airflow
9 1 (0.39%) Cloud Foundry
9 1 (0.39%) Jupyter
9 1 (0.39%) Microsoft Exchange
9 1 (0.39%) NetWeaver
9 1 (0.39%) SAS
Applications
1 1 (0.39%) Microsoft Office
Business Applications
1 7 (2.71%) SAP S/4HANA
2 5 (1.94%) OpenText MBPM
2 5 (1.94%) Oracle BPM
3 2 (0.78%) Payment Gateway
4 1 (0.39%) Dynamics CRM
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 83 (32.17%) Azure
2 73 (28.29%) AWS
3 40 (15.50%) GitHub
4 31 (12.02%) GCP
5 25 (9.69%) Azure DevOps
6 16 (6.20%) Serverless
7 15 (5.81%) GitHub Actions
8 14 (5.43%) Amazon S3
9 12 (4.65%) GitHub Copilot
10 11 (4.26%) OpenShift
11 10 (3.88%) AWS Lambda
12 9 (3.49%) Power Platform
13 8 (3.10%) Amazon ECS
13 8 (3.10%) Amazon SQS
14 7 (2.71%) SaaS
15 6 (2.33%) Amazon EKS
16 5 (1.94%) Amazon CloudWatch
16 5 (1.94%) AWS CloudFormation
17 4 (1.55%) Azure Functions
17 4 (1.55%) Cloud Computing
Communications & Networking
1 11 (4.26%) FIX Connectivity
2 7 (2.71%) HTTP
3 5 (1.94%) iSCSI
4 4 (1.55%) SAN
5 3 (1.16%) Fibre Channel
5 3 (1.16%) TCP/IP
6 2 (0.78%) Kerberos
6 2 (0.78%) NAS
7 1 (0.39%) Bluetooth
7 1 (0.39%) Broadband
7 1 (0.39%) DNS
7 1 (0.39%) Ethernet
7 1 (0.39%) Firewall
7 1 (0.39%) HTTPS
7 1 (0.39%) Network Security
7 1 (0.39%) NFC
7 1 (0.39%) OpenVPN
7 1 (0.39%) Reverse Proxy
7 1 (0.39%) RS-232
7 1 (0.39%) VPN
Database & Business Intelligence
1 51 (19.77%) SQL Server
2 45 (17.44%) PostgreSQL
3 39 (15.12%) Relational Database
4 27 (10.47%) MySQL
5 24 (9.30%) NoSQL
6 9 (3.49%) MongoDB
6 9 (3.49%) Oracle Database
7 8 (3.10%) Power BI
8 7 (2.71%) Big Data
9 6 (2.33%) DynamoDB
9 6 (2.33%) Elasticsearch
9 6 (2.33%) Metadata
10 5 (1.94%) ObjectStore
10 5 (1.94%) Oracle Reports
10 5 (1.94%) RDBMS
11 3 (1.16%) Apache Cassandra
11 3 (1.16%) Data Warehouse
11 3 (1.16%) HBase
11 3 (1.16%) Redis
11 3 (1.16%) SQLite
Development Applications
1 64 (24.81%) Git
2 36 (13.95%) Jenkins
3 25 (9.69%) GitLab
4 23 (8.91%) Maven
5 22 (8.53%) JUnit
6 18 (6.98%) Gradle
6 18 (6.98%) JIRA
7 16 (6.20%) Mockito
8 12 (4.65%) REST Assured
9 10 (3.88%) Rational DOORS
9 10 (3.88%) Selenium
10 9 (3.49%) SonarQube
11 8 (3.10%) Visual Studio
12 7 (2.71%) Sonatype Nexus
13 6 (2.33%) Bitbucket Server
13 6 (2.33%) Cucumber
14 5 (1.94%) Browser DevTools
14 5 (1.94%) Eclipse
14 5 (1.94%) Oracle Forms
14 5 (1.94%) Subversion
General
1 67 (25.97%) Finance
2 60 (23.26%) Social Skills
3 52 (20.16%) Analytical Skills
4 49 (18.99%) Banking
5 27 (10.47%) Front Office
6 19 (7.36%) Investment Banking
7 9 (3.49%) Public Sector
8 7 (2.71%) Presentation Skills
9 6 (2.33%) Financial Institution
10 5 (1.94%) Documentation Skills
11 3 (1.16%) Back Office
11 3 (1.16%) Prime Brokerage
11 3 (1.16%) Publishing
11 3 (1.16%) Retail
12 2 (0.78%) Aerospace
12 2 (0.78%) French Language
12 2 (0.78%) Law
12 2 (0.78%) Manufacturing
12 2 (0.78%) Military
12 2 (0.78%) Organisational Skills
Job Titles
1 149 (57.75%) Developer
2 48 (18.60%) Java Developer
2 48 (18.60%) Senior
3 37 (14.34%) Software Engineer
4 27 (10.47%) Senior Developer
5 24 (9.30%) Python Developer
6 22 (8.53%) Architect
7 20 (7.75%) Full-Stack Developer
8 18 (6.98%) .NET Developer
9 14 (5.43%) Lead
10 13 (5.04%) Applications Architect
10 13 (5.04%) Java Engineer
11 12 (4.65%) C# Developer
12 11 (4.26%) Algorithmic Trading Developer
12 11 (4.26%) Electronic Trading Developer
12 11 (4.26%) Electronic Trading Java Developer
12 11 (4.26%) Java Developer - Algorithmic Trading
12 11 (4.26%) Low Latency Java Developer
12 11 (4.26%) Senior Java Developer
13 10 (3.88%) Python Engineer
Libraries, Frameworks & Software Standards
1 71 (27.52%) .NET
2 55 (21.32%) RESTful
3 49 (18.99%) REST
4 48 (18.60%) Spring Boot
5 42 (16.28%) Kafka
6 41 (15.89%) Spring
7 40 (15.50%) React
8 39 (15.12%) HTML
9 37 (14.34%) .NET Framework
10 34 (13.18%) CSS
11 29 (11.24%) Web Services
12 18 (6.98%) AngularJS
12 18 (6.98%) JSON
13 17 (6.59%) XML
14 16 (6.20%) Terraform
15 14 (5.43%) Spring MVC
15 14 (5.43%) WPF
16 13 (5.04%) .NET Core
16 13 (5.04%) JPA
17 12 (4.65%) GraphQL
Miscellaneous
1 32 (12.40%) Cloud Native
2 24 (9.30%) Product Ownership
3 23 (8.91%) Data Structures
4 19 (7.36%) Distributed Systems
5 17 (6.59%) Enterprise Software
6 15 (5.81%) Derivative
7 12 (4.65%) Self-Motivation
8 11 (4.26%) Equities
8 11 (4.26%) TWAP
8 11 (4.26%) VWAP
9 9 (3.49%) Algorithms
10 7 (2.71%) Mobile App
10 7 (2.71%) Onboarding
11 6 (2.33%) AI Agents
11 6 (2.33%) Management Information System
12 5 (1.94%) Data Protection Act
12 5 (1.94%) Enterprise Storage
12 5 (1.94%) Fixed Income
12 5 (1.94%) Legacy Applications
12 5 (1.94%) LIMS
Operating Systems
1 45 (17.44%) Linux
2 35 (13.57%) Windows
3 17 (6.59%) Unix
4 9 (3.49%) Windows Server
5 6 (2.33%) Android
6 5 (1.94%) Red Hat Enterprise Linux
7 2 (0.78%) VxWorks
8 1 (0.39%) VMS
Processes & Methodologies
1 143 (55.43%) Agile
2 138 (53.49%) OOP
3 119 (46.12%) CI/CD
4 103 (39.92%) DevOps
5 84 (32.56%) Software Engineering
6 73 (28.29%) Microservices
7 72 (27.91%) AI
8 68 (26.36%) SDLC
9 67 (25.97%) Scrum
10 66 (25.58%) Problem-Solving
11 63 (24.42%) OOD
12 62 (24.03%) Test Automation
13 60 (23.26%) Design Patterns
14 48 (18.60%) Continuous Improvement
15 38 (14.73%) Event-Driven
15 38 (14.73%) TDD
16 35 (13.57%) Computer Science
17 33 (12.79%) Containerisation
17 33 (12.79%) Full-Stack Development
18 32 (12.40%) Code Quality
Programming Languages
1 108 (41.86%) Java
2 96 (37.21%) SQL
3 89 (34.50%) Python
4 68 (26.36%) C#
5 61 (23.64%) JavaScript
6 19 (7.36%) TypeScript
7 15 (5.81%) C++
7 15 (5.81%) Perl
8 14 (5.43%) PL/SQL
9 13 (5.04%) Bash
10 11 (4.26%) T-SQL
11 10 (3.88%) ABAP
11 10 (3.88%) PowerShell
12 8 (3.10%) Shell Script
13 7 (2.71%) Kotlin
14 5 (1.94%) Ruby
15 4 (1.55%) Groovy
15 4 (1.55%) VBScript
16 3 (1.16%) Ada
16 3 (1.16%) Scala
Qualifications
1 46 (17.83%) Security Cleared
2 41 (15.89%) Degree
3 38 (14.73%) SC Cleared
4 25 (9.69%) Computer Science Degree
5 12 (4.65%) BPSS Clearance
6 3 (1.16%) DV Cleared
6 3 (1.16%) Master's Degree
7 1 (0.39%) AWS Certification
7 1 (0.39%) AWS Certified Solutions Architect
7 1 (0.39%) Azure Certification
7 1 (0.39%) FFIEC
7 1 (0.39%) Numerate Degree
7 1 (0.39%) PhD
7 1 (0.39%) Postgraduate
Quality Assurance & Compliance
1 33 (12.79%) QA
2 6 (2.33%) Accessibility
3 5 (1.94%) 21 CFR Part 11
3 5 (1.94%) GMP
3 5 (1.94%) GxP
3 5 (1.94%) ISO 20022
3 5 (1.94%) ISO/IEC 17025
4 4 (1.55%) Data Quality
4 4 (1.55%) ISO 15022
5 3 (1.16%) Basel III
6 2 (0.78%) DO-178B
6 2 (0.78%) PCI DSS
6 2 (0.78%) WCAG
7 1 (0.39%) Disclosure Scotland
7 1 (0.39%) GLBA
7 1 (0.39%) ISO 8583
7 1 (0.39%) MIL-STD-1553
7 1 (0.39%) NIST
System Software
1 57 (22.09%) Docker
2 5 (1.94%) NFS
3 3 (1.16%) GPFS
4 2 (0.78%) Firmware
4 2 (0.78%) VMware Infrastructure
5 1 (0.39%) Active Directory
5 1 (0.39%) Virtual Machines
5 1 (0.39%) vSphere
Systems Management
1 47 (18.22%) Kubernetes
2 9 (3.49%) Ansible
2 9 (3.49%) Grafana
3 6 (2.33%) Kibana
4 4 (1.55%) Prometheus
5 2 (0.78%) systemd
6 1 (0.39%) Argo
6 1 (0.39%) Istio
6 1 (0.39%) Progress Chef
6 1 (0.39%) PTC Integrity
6 1 (0.39%) vRealize Orchestrator
Vendors
1 52 (20.16%) Oracle
2 29 (11.24%) Microsoft
3 16 (6.20%) IBM
4 14 (5.43%) Google
5 13 (5.04%) Citrix
6 10 (3.88%) SAP
6 10 (3.88%) Splunk
7 7 (2.71%) OpenText
7 7 (2.71%) Veracode
8 6 (2.33%) Blue Prism
8 6 (2.33%) ServiceNow
9 5 (1.94%) Hitachi
10 4 (1.55%) Databricks
10 4 (1.55%) NetApp
10 4 (1.55%) OpenAI
11 3 (1.16%) Adobe
11 3 (1.16%) DevExpress
11 3 (1.16%) OutSystems
12 2 (0.78%) Brocade
12 2 (0.78%) EMC