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

6 months to
16 Jul 2026
Same period 2025 Same period 2024
Rank 430 252 186
Rank change year-on-year -178 -66 -7
Contract jobs citing OO 229 327 545
As % of all contract jobs in the UK 0.44% 1.01% 1.28%
As % of the Processes & Methodologies category 0.51% 1.11% 1.50%
Number of daily rates quoted 134 213 366
10th Percentile £318 £332 £356
25th Percentile £408 £413 £438
Median daily rate (50th Percentile) £495 £525 £525
Median % change year-on-year -5.71% - -16.00%
75th Percentile £597 £669 £700
90th Percentile £721 £838 £825
UK excluding London median daily rate £433 £475 £514
% change year-on-year -8.84% -7.59% -5.47%
Number of hourly rates quoted 6 3 16
10th Percentile £51.00 £69.00 £50.38
25th Percentile £57.19 £71.25 £60.00
Median hourly rate £75.00 £75.00 £62.00
Median % change year-on-year - +20.97% -
75th Percentile £78.00 - £79.38
90th Percentile £79.00 - £85.00
UK excluding London median hourly rate £77.00 £75.00 £62.00
% change year-on-year +2.67% +20.97% -3.13%

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 44,779 29,366 36,386
As % of all contract IT jobs advertised in the UK 85.09% 90.39% 85.36%
Number of daily rates quoted 27,858 18,449 23,259
10th Percentile £325 £300 £304
25th Percentile £419 £405 £413
Median daily rate (50th Percentile) £520 £500 £525
Median % change year-on-year +4.00% -4.76% -4.55%
75th Percentile £625 £625 £638
90th Percentile £725 £738 £750
UK excluding London median daily rate £500 £475 £500
% change year-on-year +5.26% -5.00% -
Number of hourly rates quoted 2,648 1,547 2,431
10th Percentile £15.00 £14.22 £12.79
25th Percentile £20.21 £17.45 £16.25
Median hourly rate £43.96 £25.15 £38.12
Median % change year-on-year +74.79% -34.02% -5.29%
75th Percentile £68.50 £52.00 £61.30
90th Percentile £82.65 £70.00 £72.50
UK excluding London median hourly rate £45.00 £24.34 £38.12
% change year-on-year +84.88% -36.15% -3.74%

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 16 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 16 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 16 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 -155 190 £484 -8.29% 167
London -86 137 £500 -21.10% 54
Work from Home -115 83 £451 -14.19% 66
UK excluding London -152 69 £433 -8.84% 146
South East -76 19 £208 -56.32% 39
Scotland -22 18 £516 +5.90% 6
North of England -78 14 £500 +7.70% 29
Yorkshire -44 12 £575 +23.86% 9
South West -36 7 £452 +20.40% 21
Midlands -68 7 £525 +0.48% 25
East of England -27 5 £425 -15.00% 18
West Midlands -66 4 £475 -9.35% 9
East Midlands -9 3 £575 +108.33% 16
North West -55 2 £401 -11.87% 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 (6.11%) Apache Spark
2 11 (4.80%) Appian
3 10 (4.37%) IIS
4 9 (3.93%) Oracle Workflow
5 8 (3.49%) Camunda
6 7 (3.06%) Apache
7 5 (2.18%) Apache Airflow
8 3 (1.31%) Confluence
8 3 (1.31%) Microsoft Exchange
9 2 (0.87%) Drupal
9 2 (0.87%) NetWeaver
9 2 (0.87%) Oracle SOA Suite
9 2 (0.87%) WordPress
10 1 (0.44%) Apache Solr
10 1 (0.44%) CMS
Applications
1 1 (0.44%) Microsoft Office
Business Applications
1 10 (4.37%) SAP S/4HANA
2 5 (2.18%) OpenText MBPM
2 5 (2.18%) Oracle BPM
3 2 (0.87%) Payment Gateway
3 2 (0.87%) SAP FI
3 2 (0.87%) SAP Travel Management
4 1 (0.44%) Dynamics CRM
4 1 (0.44%) OpenText VIM for SAP
4 1 (0.44%) SAP CO
4 1 (0.44%) SAP CRM
4 1 (0.44%) SAP EM
4 1 (0.44%) SAP EWM
4 1 (0.44%) SAP FI/CO
4 1 (0.44%) SAP GTS
4 1 (0.44%) SAP MM
4 1 (0.44%) SAP PP
4 1 (0.44%) SAP SD
4 1 (0.44%) SAP WM
4 1 (0.44%) SDL Web 8
Cloud Services
1 58 (25.33%) Azure
2 53 (23.14%) AWS
3 17 (7.42%) GCP
3 17 (7.42%) GitHub
4 13 (5.68%) Serverless
5 12 (5.24%) Amazon S3
5 12 (5.24%) Azure DevOps
6 10 (4.37%) GitHub Actions
7 9 (3.93%) AWS Lambda
8 7 (3.06%) Amazon SQS
8 7 (3.06%) SaaS
9 6 (2.62%) Amazon ECS
10 5 (2.18%) Amazon EKS
10 5 (2.18%) Azure Data Factory
10 5 (2.18%) Dagster
11 4 (1.75%) Amazon CloudWatch
11 4 (1.75%) Anthropic Claude
11 4 (1.75%) Azure AI
11 4 (1.75%) OpenShift
11 4 (1.75%) Power Automate
Communications & Networking
1 18 (7.86%) FIX Connectivity
2 13 (5.68%) HTTP
3 3 (1.31%) Ethernet
3 3 (1.31%) FTP
3 3 (1.31%) TCP/IP
4 2 (0.87%) Kerberos
4 2 (0.87%) SAN
4 2 (0.87%) Wireshark
5 1 (0.44%) Bluetooth
5 1 (0.44%) HTTPS
5 1 (0.44%) NFC
5 1 (0.44%) RS-232
5 1 (0.44%) RS-422
Database & Business Intelligence
1 45 (19.65%) Relational Database
2 41 (17.90%) SQL Server
3 30 (13.10%) PostgreSQL
4 21 (9.17%) NoSQL
5 20 (8.73%) MySQL
6 10 (4.37%) Oracle Database
7 9 (3.93%) Hadoop
8 5 (2.18%) Elasticsearch
8 5 (2.18%) MongoDB
8 5 (2.18%) RDBMS
9 4 (1.75%) Big Data
9 4 (1.75%) Metadata
9 4 (1.75%) Oracle Reports
9 4 (1.75%) Pinecone
9 4 (1.75%) SAP HANA
10 3 (1.31%) Apache Cassandra
10 3 (1.31%) HBase
10 3 (1.31%) SQLite
11 2 (0.87%) DynamoDB
11 2 (0.87%) MariaDB
Development Applications
1 44 (19.21%) Git
2 19 (8.30%) Jenkins
3 15 (6.55%) GitLab
4 14 (6.11%) Maven
5 13 (5.68%) JUnit
6 12 (5.24%) Gradle
7 9 (3.93%) JIRA
8 8 (3.49%) MLflow
9 5 (2.18%) Browser DevTools
9 5 (2.18%) Mockito
9 5 (2.18%) Rational DOORS
9 5 (2.18%) REST Assured
9 5 (2.18%) Selenium
10 4 (1.75%) Android Studio
10 4 (1.75%) Bitbucket
10 4 (1.75%) Oracle Forms
10 4 (1.75%) SonarQube
11 3 (1.31%) Moq
11 3 (1.31%) PyCharm
11 3 (1.31%) Sonatype Nexus
General
1 46 (20.09%) Social Skills
2 44 (19.21%) Banking
2 44 (19.21%) Finance
3 40 (17.47%) Analytical Skills
4 33 (14.41%) Front Office
5 25 (10.92%) Investment Banking
6 8 (3.49%) Public Sector
7 4 (1.75%) Financial Institution
7 4 (1.75%) Presentation Skills
8 2 (0.87%) Documentation Skills
8 2 (0.87%) French Language
8 2 (0.87%) Inclusion and Diversity
8 2 (0.87%) Law
8 2 (0.87%) Military
8 2 (0.87%) Organisational Skills
8 2 (0.87%) Prime Brokerage
8 2 (0.87%) Retail
8 2 (0.87%) Telecoms
9 1 (0.44%) Avionics
9 1 (0.44%) Billing
Job Titles
1 115 (50.22%) Developer
2 44 (19.21%) Java Developer
3 33 (14.41%) Senior
4 30 (13.10%) Software Engineer
5 20 (8.73%) Electronic Trading Developer
5 20 (8.73%) Electronic Trading Java Developer
5 20 (8.73%) Senior Developer
6 19 (8.30%) Lead
7 18 (7.86%) Algorithmic Trading Developer
7 18 (7.86%) Java Developer - Algorithmic Trading
7 18 (7.86%) Low Latency Java Developer
8 14 (6.11%) C# Developer
9 12 (5.24%) Architect
9 12 (5.24%) Python Developer
10 11 (4.80%) .NET Developer
10 11 (4.80%) Senior Java Developer
10 11 (4.80%) Technical Support
11 10 (4.37%) Consultant
11 10 (4.37%) Junior
11 10 (4.37%) Support Engineer
Libraries, Frameworks & Software Standards
1 63 (27.51%) .NET
2 47 (20.52%) REST
3 36 (15.72%) RESTful
4 34 (14.85%) Spring Boot
5 30 (13.10%) Spring
6 27 (11.79%) .NET Framework
7 25 (10.92%) CSS
7 25 (10.92%) HTML
7 25 (10.92%) Web Services
8 22 (9.61%) Kafka
9 18 (7.86%) FIX Protocol
9 18 (7.86%) React
10 16 (6.99%) JWT
11 14 (6.11%) OAuth
12 12 (5.24%) FastAPI
12 12 (5.24%) NumPy
12 12 (5.24%) Pandas
13 11 (4.80%) Django
13 11 (4.80%) JSON
13 11 (4.80%) XML
Miscellaneous
1 20 (8.73%) Derivative
2 18 (7.86%) Cloud Native
2 18 (7.86%) Data Structures
2 18 (7.86%) Equities
2 18 (7.86%) TWAP
2 18 (7.86%) VWAP
3 15 (6.55%) Distributed Systems
4 14 (6.11%) Product Ownership
5 12 (5.24%) Self-Motivation
6 11 (4.80%) Algorithms
7 8 (3.49%) Management Information System
8 5 (2.18%) Fixed Income
8 5 (2.18%) Legacy Systems
8 5 (2.18%) Mobile App
9 4 (1.75%) Foreign Exchange (FX)
9 4 (1.75%) Legacy Applications
9 4 (1.75%) LIMS
9 4 (1.75%) Low-Code
9 4 (1.75%) Public Cloud
10 3 (1.31%) Clustering
Operating Systems
1 33 (14.41%) Linux
1 33 (14.41%) Windows
2 20 (8.73%) Unix
3 8 (3.49%) Windows Server
4 6 (2.62%) Android
5 2 (0.87%) Apple iOS
5 2 (0.87%) Red Hat Enterprise Linux
5 2 (0.87%) VMS
5 2 (0.87%) VxWorks
Processes & Methodologies
1 118 (51.53%) OOP
2 101 (44.10%) Agile
3 92 (40.17%) CI/CD
4 67 (29.26%) DevOps
5 56 (24.45%) Design Patterns
6 51 (22.27%) Scrum
7 50 (21.83%) AI
8 49 (21.40%) Microservices
8 49 (21.40%) Software Engineering
9 43 (18.78%) Test Automation
10 41 (17.90%) Problem-Solving
10 41 (17.90%) TDD
11 38 (16.59%) OOD
12 33 (14.41%) SDLC
13 31 (13.54%) Clean Code
13 31 (13.54%) Containerisation
14 30 (13.10%) Computer Science
15 26 (11.35%) Workflow
16 24 (10.48%) Continuous Improvement
17 23 (10.04%) Multithreading
Programming Languages
1 94 (41.05%) SQL
2 93 (40.61%) Java
3 78 (34.06%) Python
4 59 (25.76%) C#
5 40 (17.47%) JavaScript
6 17 (7.42%) PL/SQL
7 15 (6.55%) Perl
8 13 (5.68%) ABAP
9 11 (4.80%) T-SQL
10 8 (3.49%) PowerShell
11 7 (3.06%) TypeScript
12 6 (2.62%) C++
13 5 (2.18%) Bash
13 5 (2.18%) Kotlin
14 4 (1.75%) Groovy
15 3 (1.31%) Ada
15 3 (1.31%) Shell Script
16 2 (0.87%) Korn
16 2 (0.87%) PHP
16 2 (0.87%) Rust
Qualifications
1 29 (12.66%) Security Cleared
2 28 (12.23%) Degree
3 25 (10.92%) SC Cleared
4 17 (7.42%) Computer Science Degree
5 3 (1.31%) BPSS Clearance
5 3 (1.31%) DV Cleared
6 1 (0.44%) AWS Certification
6 1 (0.44%) AWS Certified Solutions Architect
6 1 (0.44%) Azure Certification
Quality Assurance & Compliance
1 22 (9.61%) QA
2 4 (1.75%) 21 CFR Part 11
2 4 (1.75%) Accessibility
2 4 (1.75%) Data Quality
2 4 (1.75%) GMP
2 4 (1.75%) GxP
2 4 (1.75%) ISO/IEC 17025
3 3 (1.31%) Disclosure Scotland
4 2 (0.87%) Basel III
4 2 (0.87%) DO-178B
4 2 (0.87%) ISO 15022
4 2 (0.87%) ISO 20022
5 1 (0.44%) ISO 8583
5 1 (0.44%) MIL-STD-1553
5 1 (0.44%) PCI DSS
System Software
1 44 (19.21%) Docker
2 4 (1.75%) Virtual Machines
3 3 (1.31%) Firmware
4 2 (0.87%) VMware Infrastructure
Systems Management
1 40 (17.47%) Kubernetes
2 8 (3.49%) Terraform
3 6 (2.62%) Ansible
3 6 (2.62%) Grafana
4 3 (1.31%) Prometheus
5 2 (0.87%) Kibana
5 2 (0.87%) systemd
6 1 (0.44%) Istio
6 1 (0.44%) PTC Integrity
6 1 (0.44%) vRealize Orchestrator
Vendors
1 47 (20.52%) Oracle
2 18 (7.86%) Microsoft
3 15 (6.55%) Splunk
4 14 (6.11%) Citrix
5 13 (5.68%) SAP
6 10 (4.37%) OpenText
7 8 (3.49%) Google
8 5 (2.18%) IBM
8 5 (2.18%) UiPath
9 4 (1.75%) Automation Anywhere
9 4 (1.75%) OpenAI
10 3 (1.31%) Adobe
10 3 (1.31%) Veracode
11 2 (0.87%) Ariba
11 2 (0.87%) Dell
11 2 (0.87%) DevExpress
11 2 (0.87%) NetApp
11 2 (0.87%) VMware
12 1 (0.44%) Green Hills
12 1 (0.44%) PTC