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

6 months to
21 Mar 2026
Same period 2025 Same period 2024
Rank 397 224 232
Rank change year-on-year -173 +8 -52
Contract jobs citing OO 228 350 450
As % of all contract jobs in the UK 0.52% 1.19% 1.02%
As % of the Processes & Methodologies category 0.60% 1.32% 1.17%
Number of daily rates quoted 148 227 313
10th Percentile £204 £325 £363
25th Percentile £349 £421 £459
Median daily rate (50th Percentile) £475 £501 £590
Median % change year-on-year -5.19% -15.08% -5.60%
75th Percentile £588 £650 £701
90th Percentile £753 £843 £825
UK excluding London median daily rate £450 £500 £525
% change year-on-year -10.00% -4.76% -8.06%
Number of hourly rates quoted 2 2 14
10th Percentile £53.63 £45.20 £48.36
25th Percentile £57.19 £47.75 £60.00
Median hourly rate £63.75 £53.00 £68.50
Median % change year-on-year +20.28% -22.63% +30.84%
75th Percentile £69.69 £57.75 £70.00
90th Percentile £72.88 £60.00 £79.25
UK excluding London median hourly rate £75.00 - £70.00
% change year-on-year - - +16.42%

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 37,710 26,528 38,308
As % of all contract IT jobs advertised in the UK 86.02% 90.44% 86.52%
Number of daily rates quoted 23,926 17,086 24,905
10th Percentile £313 £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 £738 £745
UK excluding London median daily rate £481 £488 £500
% change year-on-year -1.28% -2.50% -
Number of hourly rates quoted 2,216 926 2,329
10th Percentile £15.00 £15.25 £12.98
25th Percentile £18.50 £21.00 £16.00
Median hourly rate £30.32 £32.50 £32.50
Median % change year-on-year -6.71% - -7.14%
75th Percentile £65.00 £64.51 £57.50
90th Percentile £75.00 £76.72 £71.25
UK excluding London median hourly rate £28.50 £31.76 £31.25
% change year-on-year -10.26% +1.63% -10.71%

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 21 March 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 21 March 2026.

Hourly rate histogram for OO in the UK

OO
Top 15 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 21 March 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 -157 202 £475 -6.40% 231
London -96 125 £493 -17.92% 65
UK excluding London -127 92 £450 -10.00% 208
Work from Home -91 78 £367 -26.70% 117
South East -51 42 £208 -58.50% 54
North of England -66 22 £500 +0.50% 54
Scotland -8 13 £518 -1.43% 15
Yorkshire - 11 £538 - 21
North West -38 10 £425 -14.57% 24
West Midlands -70 10 £538 +7.50% 10
Midlands -71 10 £538 +7.50% 29
East of England -23 3 £500 +2.04% 26
Wales -11 1 £375 +77.37% 8
South West -36 1 - - 20
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 16 (7.02%) Apache Spark
2 10 (4.39%) Appian
3 7 (3.07%) IIS
4 5 (2.19%) Apache
4 5 (2.19%) Apache Airflow
4 5 (2.19%) Jupyter
4 5 (2.19%) NetWeaver
5 4 (1.75%) Drupal
6 3 (1.32%) CMS
7 2 (0.88%) Confluence
7 2 (0.88%) Microsoft Exchange
7 2 (0.88%) Oracle SOA Suite
7 2 (0.88%) WordPress
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 (3.51%) SAP S/4HANA
2 5 (2.19%) Payment Gateway
3 3 (1.32%) SAP MDG
3 3 (1.32%) SAP MDG-F
3 3 (1.32%) SAP MDG-M
3 3 (1.32%) SAP MDG-S
4 2 (0.88%) Dynamics CRM
5 1 (0.44%) OpenText VIM for SAP
5 1 (0.44%) SAP CO
5 1 (0.44%) SAP CRM
5 1 (0.44%) SAP EM
5 1 (0.44%) SAP FI
5 1 (0.44%) SAP FI/CO
5 1 (0.44%) SAP GTS
5 1 (0.44%) SAP Travel Management
Cloud Services
1 68 (29.82%) AWS
2 52 (22.81%) Azure
3 21 (9.21%) GCP
4 20 (8.77%) GitHub
5 19 (8.33%) Serverless
6 12 (5.26%) AWS Lambda
7 10 (4.39%) Azure DevOps
7 10 (4.39%) SaaS
7 10 (4.39%) Sauce Labs
8 9 (3.95%) Azure Data Factory
8 9 (3.95%) Power Automate
9 8 (3.51%) Amazon S3
9 8 (3.51%) Anthropic Claude
9 8 (3.51%) Azure AI
10 7 (3.07%) Power Platform
11 6 (2.63%) Cloud Computing
11 6 (2.63%) Snowflake
12 5 (2.19%) Azure Functions
13 4 (1.75%) Amazon EC2
13 4 (1.75%) Amazon EKS
Communications & Networking
1 15 (6.58%) FIX Connectivity
2 7 (3.07%) Wireless
3 5 (2.19%) HTTP
4 3 (1.32%) FTP
5 2 (0.88%) Wireshark
6 1 (0.44%) Ethernet
Database & Business Intelligence
1 50 (21.93%) Relational Database
2 32 (14.04%) MySQL
3 29 (12.72%) NoSQL
4 28 (12.28%) SQL Server
5 13 (5.70%) PostgreSQL
6 11 (4.82%) Hadoop
6 11 (4.82%) MongoDB
7 9 (3.95%) Oracle Database
8 8 (3.51%) Pinecone
8 8 (3.51%) SAP HANA
9 7 (3.07%) Power BI
10 4 (1.75%) Data Warehouse
11 3 (1.32%) BigQuery
11 3 (1.32%) RDBMS
11 3 (1.32%) SAP Data Services
11 3 (1.32%) Snowflake Schema
12 2 (0.88%) Apache Cassandra
12 2 (0.88%) Big Data
12 2 (0.88%) Metadata
12 2 (0.88%) SQLite
Development Applications
1 47 (20.61%) Git
2 17 (7.46%) Jenkins
3 15 (6.58%) JUnit
4 13 (5.70%) Browser DevTools
5 12 (5.26%) Maven
5 12 (5.26%) Xcode
6 10 (4.39%) Android Studio
6 10 (4.39%) Eclipse
6 10 (4.39%) JIRA
6 10 (4.39%) MLflow
7 9 (3.95%) GitLab
7 9 (3.95%) Mockito
8 7 (3.07%) Bitbucket
8 7 (3.07%) Cucumber
9 6 (2.63%) Gradle
9 6 (2.63%) Selenium
10 3 (1.32%) Firebug
10 3 (1.32%) Postman
11 2 (0.88%) fastlane
11 2 (0.88%) Visual Studio Code
General
1 74 (32.46%) Social Skills
2 43 (18.86%) Banking
3 42 (18.42%) Finance
4 28 (12.28%) Analytical Skills
5 26 (11.40%) Front Office
6 21 (9.21%) Investment Banking
7 7 (3.07%) Public Sector
8 4 (1.75%) Financial Institution
9 2 (0.88%) Manufacturing
9 2 (0.88%) Marketing
9 2 (0.88%) Presentation Skills
9 2 (0.88%) Telecoms
10 1 (0.44%) Documentation Skills
10 1 (0.44%) Games
10 1 (0.44%) Organisational Skills
10 1 (0.44%) Pharmaceutical
10 1 (0.44%) Retail
Job Titles
1 103 (45.18%) Developer
2 39 (17.11%) Java Developer
3 33 (14.47%) Senior
4 28 (12.28%) Technical Support
5 21 (9.21%) Senior Developer
6 17 (7.46%) Python Developer
7 16 (7.02%) Electronic Trading Developer
7 16 (7.02%) Electronic Trading Java Developer
7 16 (7.02%) Lead
7 16 (7.02%) Support Engineer
8 15 (6.58%) Algorithmic Trading Developer
8 15 (6.58%) Java Developer - Algorithmic Trading
8 15 (6.58%) Low Latency Java Developer
8 15 (6.58%) Technical Engineer
8 15 (6.58%) Technical Support Engineer
9 14 (6.14%) Software Engineer
10 12 (5.26%) Data Engineer
11 11 (4.82%) C# Developer
12 10 (4.39%) Senior Java Developer
12 10 (4.39%) UX Engineer
Libraries, Frameworks & Software Standards
1 37 (16.23%) REST
2 35 (15.35%) Spring
2 35 (15.35%) Spring Boot
3 33 (14.47%) React
4 30 (13.16%) .NET
5 28 (12.28%) RESTful
6 26 (11.40%) Web Services
7 25 (10.96%) CSS
8 21 (9.21%) AngularJS
8 21 (9.21%) Pandas
9 20 (8.77%) NumPy
10 19 (8.33%) HTML
11 16 (7.02%) OAuth
11 16 (7.02%) OpenAPI
12 15 (6.58%) FIX Protocol
13 14 (6.14%) .NET Framework
13 14 (6.14%) Kafka
14 13 (5.70%) Node.js
15 12 (5.26%) pytest
15 12 (5.26%) scikit-learn
Miscellaneous
1 19 (8.33%) Derivative
2 16 (7.02%) Cloud Native
3 15 (6.58%) Distributed Systems
3 15 (6.58%) Equities
3 15 (6.58%) TWAP
3 15 (6.58%) VWAP
4 12 (5.26%) Legacy Systems
4 12 (5.26%) Mobile App
5 11 (4.82%) Data Structures
6 8 (3.51%) Low-Code
7 7 (3.07%) Algorithms
7 7 (3.07%) Fixed Income
8 6 (2.63%) Management Information System
9 5 (2.19%) Enterprise Software
9 5 (2.19%) Legacy Applications
9 5 (2.19%) Public Cloud
9 5 (2.19%) Reference Data
10 4 (1.75%) Hedge funds
10 4 (1.75%) Self-Motivation
11 3 (1.32%) Foreign Exchange (FX)
Operating Systems
1 49 (21.49%) Linux
2 45 (19.74%) Unix
3 43 (18.86%) Windows
4 14 (6.14%) Android
5 5 (2.19%) Windows Server
6 4 (1.75%) Apple iOS
Processes & Methodologies
1 103 (45.18%) OOP
2 77 (33.77%) Agile
3 69 (30.26%) CI/CD
4 54 (23.68%) Design Patterns
5 52 (22.81%) Microservices
6 44 (19.30%) TDD
7 40 (17.54%) OOD
8 39 (17.11%) Data Modelling
9 38 (16.67%) Problem-Solving
10 36 (15.79%) Test Automation
11 35 (15.35%) Containerisation
12 33 (14.47%) DevOps
12 33 (14.47%) Software Engineering
13 27 (11.84%) Clean Code
14 26 (11.40%) Continuous Integration
14 26 (11.40%) Data Engineering
14 26 (11.40%) Scrum
15 25 (10.96%) Multithreading
16 24 (10.53%) AI
16 24 (10.53%) Unit Testing
Programming Languages
1 113 (49.56%) Java
2 95 (41.67%) Python
3 93 (40.79%) SQL
4 45 (19.74%) JavaScript
5 37 (16.23%) C#
6 29 (12.72%) Perl
7 15 (6.58%) ABAP
8 10 (4.39%) Shell Script
9 9 (3.95%) PL/SQL
9 9 (3.95%) T-SQL
9 9 (3.95%) TypeScript
10 5 (2.19%) PHP
11 4 (1.75%) C++
11 4 (1.75%) Kotlin
12 3 (1.32%) Swift
13 2 (0.88%) Objective-C
13 2 (0.88%) Ruby
13 2 (0.88%) Scala
14 1 (0.44%) ActionScript 2.0
14 1 (0.44%) Bash
Qualifications
1 21 (9.21%) Security Cleared
2 19 (8.33%) Degree
3 16 (7.02%) Computer Science Degree
4 14 (6.14%) SC Cleared
5 5 (2.19%) DV Cleared
6 2 (0.88%) AWS Certification
6 2 (0.88%) BPSS Clearance
7 1 (0.44%) Master's Degree
Quality Assurance & Compliance
1 11 (4.82%) Data Quality
2 8 (3.51%) QA
3 7 (3.07%) ISO 20022
4 5 (2.19%) Accessibility
4 5 (2.19%) WCAG
5 4 (1.75%) PCI DSS
6 2 (0.88%) Disclosure Scotland
6 2 (0.88%) ISO 15022
7 1 (0.44%) HL7
System Software
1 44 (19.30%) Docker
2 1 (0.44%) Firmware
Systems Management
1 45 (19.74%) Kubernetes
2 11 (4.82%) Terraform
3 7 (3.07%) Grafana
4 5 (2.19%) Kibana
5 4 (1.75%) Ansible
6 2 (0.88%) Prometheus
6 2 (0.88%) Single Sign-On
7 1 (0.44%) Tivoli
Vendors
1 45 (19.74%) Oracle
2 23 (10.09%) Microsoft
3 21 (9.21%) Splunk
4 15 (6.58%) SAP
5 14 (6.14%) Google
6 8 (3.51%) Automation Anywhere
6 8 (3.51%) OpenAI
6 8 (3.51%) ServiceNow
6 8 (3.51%) UiPath
7 6 (2.63%) MuleSoft
8 5 (2.19%) Citrix
8 5 (2.19%) Databricks
9 4 (1.75%) Dataiku
9 4 (1.75%) ION Trading
10 3 (1.32%) Bloomberg
10 3 (1.32%) Tradeweb
11 2 (0.88%) Apple
11 2 (0.88%) IBM
12 1 (0.44%) Ariba
12 1 (0.44%) Informatica