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

6 months to
7 Apr 2026
Same period 2025 Same period 2024
Rank 396 229 231
Rank change year-on-year -167 +2 -51
Contract jobs citing OO 227 343 452
As % of all contract jobs in the UK 0.50% 1.17% 1.03%
As % of the Processes & Methodologies category 0.58% 1.29% 1.19%
Number of daily rates quoted 141 235 314
10th Percentile £204 £326 £377
25th Percentile £400 £419 £463
Median daily rate (50th Percentile) £485 £508 £600
Median % change year-on-year -4.43% -15.42% -4.23%
75th Percentile £613 £668 £700
90th Percentile £813 £850 £825
UK excluding London median daily rate £475 £500 £550
% change year-on-year -5.00% -9.09% -3.00%
Number of hourly rates quoted 2 2 9
10th Percentile £53.63 £45.20 £56.00
25th Percentile £57.19 £47.75 £60.00
Median hourly rate £63.75 £53.00 £65.50
Median % change year-on-year +20.28% -19.08% +16.44%
75th Percentile £69.69 £57.75 £77.50
90th Percentile £72.88 £60.00 £80.00
UK excluding London median hourly rate £75.00 - £60.00
% change year-on-year - - -6.25%

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 38,955 26,496 37,900
As % of all contract IT jobs advertised in the UK 85.44% 90.55% 86.35%
Number of daily rates quoted 24,674 17,197 24,574
10th Percentile £314 £308 £300
25th Percentile £413 £413 £413
Median daily rate (50th Percentile) £500 £525 £525
Median % change year-on-year -4.76% - -4.55%
75th Percentile £613 £638 £638
90th Percentile £725 £744 £750
UK excluding London median daily rate £487 £488 £500
% change year-on-year -0.10% -2.50% -
Number of hourly rates quoted 2,314 992 2,359
10th Percentile £15.00 £15.00 £12.75
25th Percentile £19.02 £19.87 £16.00
Median hourly rate £36.00 £31.51 £33.00
Median % change year-on-year +14.25% -4.52% -11.53%
75th Percentile £65.00 £63.75 £57.50
90th Percentile £77.50 £75.48 £70.39
UK excluding London median hourly rate £35.87 £30.00 £32.50
% change year-on-year +19.55% -7.69% -11.69%

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 7 April 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 7 April 2026.

Hourly rate histogram for OO in the UK

OO
Top 16 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 7 April 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 -159 200 £483 -6.08% 227
London -100 131 £500 -16.67% 64
UK excluding London -149 85 £475 -5.00% 200
Work from Home -95 79 £427 -14.60% 110
South East -59 37 £208 -58.50% 52
North of England -71 18 £525 +5.00% 52
Scotland -7 14 £537 -4.54% 12
Midlands -76 11 £540 +7.90% 28
Yorkshire - 11 £538 - 18
West Midlands -67 10 £538 +7.50% 8
North West -46 6 £442 -11.58% 25
East of England -37 3 £425 -13.27% 28
Wales -13 1 £375 +77.37% 8
East Midlands -32 1 £575 +15.00% 20
South West -39 1 - - 17
North East - 1 £525 - 10

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 15 (6.61%) Apache Spark
2 10 (4.41%) Appian
3 8 (3.52%) IIS
4 6 (2.64%) Apache
5 5 (2.20%) Apache Airflow
5 5 (2.20%) Jupyter
5 5 (2.20%) NetWeaver
6 4 (1.76%) Drupal
7 2 (0.88%) CMS
7 2 (0.88%) Microsoft Exchange
7 2 (0.88%) Oracle SOA Suite
7 2 (0.88%) WordPress
8 1 (0.44%) Confluence
8 1 (0.44%) nginx
8 1 (0.44%) Orchard CMS
8 1 (0.44%) SharePoint
Applications
1 1 (0.44%) Microsoft Excel
1 1 (0.44%) Microsoft Office
1 1 (0.44%) Microsoft PowerPoint
Business Applications
1 8 (3.52%) SAP S/4HANA
2 3 (1.32%) Payment Gateway
2 3 (1.32%) SAP MDG
2 3 (1.32%) SAP MDG-F
2 3 (1.32%) SAP MDG-M
2 3 (1.32%) SAP MDG-S
3 2 (0.88%) 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 FI
4 1 (0.44%) SAP FI/CO
4 1 (0.44%) SAP GTS
4 1 (0.44%) SAP Travel Management
Cloud Services
1 64 (28.19%) AWS
2 53 (23.35%) Azure
3 20 (8.81%) Serverless
4 19 (8.37%) GCP
5 16 (7.05%) GitHub
6 13 (5.73%) AWS Lambda
7 11 (4.85%) Azure DevOps
8 9 (3.96%) Amazon S3
8 9 (3.96%) Azure Data Factory
8 9 (3.96%) Power Automate
9 8 (3.52%) Anthropic Claude
9 8 (3.52%) Azure AI
10 7 (3.08%) Power Platform
10 7 (3.08%) SaaS
10 7 (3.08%) Sauce Labs
11 6 (2.64%) Cloud Computing
12 5 (2.20%) Amazon EKS
12 5 (2.20%) Azure Functions
12 5 (2.20%) Snowflake
13 4 (1.76%) Azure AKS
Communications & Networking
1 17 (7.49%) FIX Connectivity
2 7 (3.08%) HTTP
3 4 (1.76%) Wireless
4 3 (1.32%) FTP
5 2 (0.88%) Ethernet
5 2 (0.88%) Wireshark
Database & Business Intelligence
1 49 (21.59%) Relational Database
2 30 (13.22%) SQL Server
3 27 (11.89%) MySQL
3 27 (11.89%) NoSQL
4 13 (5.73%) PostgreSQL
5 11 (4.85%) MongoDB
6 10 (4.41%) Hadoop
7 9 (3.96%) Oracle Database
8 8 (3.52%) Pinecone
8 8 (3.52%) SAP HANA
9 7 (3.08%) Power BI
10 3 (1.32%) Data Warehouse
10 3 (1.32%) RDBMS
10 3 (1.32%) SAP Data Services
10 3 (1.32%) Snowflake Schema
11 2 (0.88%) Apache Cassandra
11 2 (0.88%) Big Data
11 2 (0.88%) BigQuery
11 2 (0.88%) DataStage
11 2 (0.88%) OLAP
Development Applications
1 48 (21.15%) Git
2 15 (6.61%) JUnit
3 14 (6.17%) Jenkins
4 12 (5.29%) Maven
5 11 (4.85%) MLflow
6 9 (3.96%) GitLab
6 9 (3.96%) Mockito
7 8 (3.52%) Bitbucket
7 8 (3.52%) Browser DevTools
7 8 (3.52%) JIRA
7 8 (3.52%) Xcode
8 7 (3.08%) Android Studio
8 7 (3.08%) Cucumber
8 7 (3.08%) Eclipse
9 6 (2.64%) Selenium
10 5 (2.20%) Gradle
11 3 (1.32%) Postman
11 3 (1.32%) PyCharm
12 2 (0.88%) TeamCity
12 2 (0.88%) Visual Studio Code
General
1 69 (30.40%) Social Skills
2 44 (19.38%) Banking
3 43 (18.94%) Finance
4 31 (13.66%) Front Office
5 30 (13.22%) Analytical Skills
6 25 (11.01%) Investment Banking
7 7 (3.08%) Public Sector
8 4 (1.76%) Financial Institution
9 2 (0.88%) Manufacturing
9 2 (0.88%) Organisational Skills
9 2 (0.88%) Presentation Skills
9 2 (0.88%) Telecoms
10 1 (0.44%) Documentation Skills
10 1 (0.44%) Marketing
10 1 (0.44%) Pharmaceutical
10 1 (0.44%) Retail
Job Titles
1 104 (45.81%) Developer
2 42 (18.50%) Java Developer
3 33 (14.54%) Senior
4 22 (9.69%) Technical Support
5 21 (9.25%) Senior Developer
6 19 (8.37%) Electronic Trading Developer
6 19 (8.37%) Electronic Trading Java Developer
7 18 (7.93%) Software Engineer
8 17 (7.49%) Algorithmic Trading Developer
8 17 (7.49%) Java Developer - Algorithmic Trading
8 17 (7.49%) Low Latency Java Developer
8 17 (7.49%) Python Developer
9 16 (7.05%) Lead
10 12 (5.29%) C# Developer
11 11 (4.85%) Python Engineer
11 11 (4.85%) Senior Java Developer
11 11 (4.85%) Support Engineer
12 10 (4.41%) Data Engineer
12 10 (4.41%) Technical Engineer
12 10 (4.41%) Technical Support Engineer
Libraries, Frameworks & Software Standards
1 43 (18.94%) REST
2 36 (15.86%) .NET
3 33 (14.54%) Spring
3 33 (14.54%) Spring Boot
4 30 (13.22%) React
5 28 (12.33%) RESTful
6 25 (11.01%) Web Services
7 22 (9.69%) Pandas
8 21 (9.25%) NumPy
9 19 (8.37%) CSS
10 17 (7.49%) AngularJS
10 17 (7.49%) FIX Protocol
10 17 (7.49%) HTML
10 17 (7.49%) OAuth
11 15 (6.61%) .NET Framework
12 14 (6.17%) JWT
12 14 (6.17%) Kafka
12 14 (6.17%) Node.js
12 14 (6.17%) OpenAPI
13 13 (5.73%) PyTorch
Miscellaneous
1 21 (9.25%) Derivative
2 17 (7.49%) Equities
2 17 (7.49%) TWAP
2 17 (7.49%) VWAP
3 14 (6.17%) Distributed Systems
4 13 (5.73%) Cloud Native
5 12 (5.29%) Legacy Systems
6 11 (4.85%) Data Structures
7 9 (3.96%) Algorithms
8 8 (3.52%) Fixed Income
8 8 (3.52%) Low-Code
8 8 (3.52%) Mobile App
9 7 (3.08%) Management Information System
10 5 (2.20%) Legacy Applications
10 5 (2.20%) Public Cloud
10 5 (2.20%) Reference Data
11 4 (1.76%) Enterprise Software
11 4 (1.76%) Foreign Exchange (FX)
11 4 (1.76%) Self-Motivation
12 3 (1.32%) Hedge funds
Operating Systems
1 45 (19.82%) Linux
2 41 (18.06%) Windows
3 40 (17.62%) Unix
4 10 (4.41%) Android
5 5 (2.20%) Windows Server
6 3 (1.32%) Apple iOS
7 1 (0.44%) VMS
Processes & Methodologies
1 106 (46.70%) OOP
2 79 (34.80%) Agile
3 70 (30.84%) CI/CD
4 52 (22.91%) Design Patterns
4 52 (22.91%) Microservices
5 46 (20.26%) TDD
6 40 (17.62%) OOD
6 40 (17.62%) Test Automation
7 37 (16.30%) DevOps
7 37 (16.30%) Software Engineering
8 36 (15.86%) Problem-Solving
9 34 (14.98%) Data Modelling
10 33 (14.54%) Containerisation
11 29 (12.78%) AI
11 29 (12.78%) Clean Code
11 29 (12.78%) Scrum
12 27 (11.89%) Multithreading
13 26 (11.45%) Data Engineering
14 25 (11.01%) Low Latency
15 24 (10.57%) Computer Science
Programming Languages
1 104 (45.81%) Java
2 93 (40.97%) Python
2 93 (40.97%) SQL
3 43 (18.94%) C#
4 38 (16.74%) JavaScript
5 26 (11.45%) Perl
6 15 (6.61%) ABAP
7 9 (3.96%) PL/SQL
7 9 (3.96%) T-SQL
7 9 (3.96%) TypeScript
8 8 (3.52%) Shell Script
9 5 (2.20%) C++
9 5 (2.20%) PowerShell
10 4 (1.76%) Bash
10 4 (1.76%) PHP
11 3 (1.32%) Kotlin
12 2 (0.88%) Ruby
12 2 (0.88%) Scala
12 2 (0.88%) Swift
13 1 (0.44%) Objective-C
Qualifications
1 21 (9.25%) Security Cleared
2 19 (8.37%) Degree
3 16 (7.05%) Computer Science Degree
4 14 (6.17%) SC Cleared
5 5 (2.20%) DV Cleared
6 2 (0.88%) BPSS Clearance
7 1 (0.44%) AWS Certification
7 1 (0.44%) Master's Degree
Quality Assurance & Compliance
1 11 (4.85%) Data Quality
2 8 (3.52%) QA
3 5 (2.20%) ISO 20022
3 5 (2.20%) WCAG
4 3 (1.32%) Accessibility
4 3 (1.32%) Disclosure Scotland
5 2 (0.88%) ISO 15022
5 2 (0.88%) PCI DSS
6 1 (0.44%) HL7
System Software
1 41 (18.06%) Docker
2 3 (1.32%) Virtual Machines
3 2 (0.88%) Firmware
4 1 (0.44%) VMware Infrastructure
Systems Management
1 45 (19.82%) Kubernetes
2 11 (4.85%) Terraform
3 8 (3.52%) Grafana
4 5 (2.20%) Ansible
4 5 (2.20%) Kibana
5 2 (0.88%) Prometheus
6 1 (0.44%) Single Sign-On
6 1 (0.44%) Tivoli
Vendors
1 41 (18.06%) Oracle
2 20 (8.81%) Microsoft
3 18 (7.93%) Splunk
4 15 (6.61%) SAP
5 10 (4.41%) Google
6 8 (3.52%) Automation Anywhere
6 8 (3.52%) OpenAI
6 8 (3.52%) UiPath
7 5 (2.20%) Citrix
7 5 (2.20%) Databricks
7 5 (2.20%) ServiceNow
8 4 (1.76%) Dataiku
8 4 (1.76%) ION Trading
8 4 (1.76%) MuleSoft
9 3 (1.32%) Bloomberg
9 3 (1.32%) OpenText
9 3 (1.32%) Tradeweb
10 2 (0.88%) IBM
11 1 (0.44%) Ariba
11 1 (0.44%) Informatica