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

6 months to
23 May 2026
Same period 2025 Same period 2024
Rank 435 257 200
Rank change year-on-year -178 -57 -19
Contract jobs citing OO 203 292 498
As % of all contract jobs in the UK 0.42% 1.02% 1.17%
As % of the Processes & Methodologies category 0.49% 1.12% 1.36%
Number of daily rates quoted 119 193 321
10th Percentile £204 £363 £388
25th Percentile £400 £450 £468
Median daily rate (50th Percentile) £490 £521 £570
Median % change year-on-year -5.95% -8.60% -8.80%
75th Percentile £613 £695 £700
90th Percentile £785 £850 £825
UK excluding London median daily rate £424 £500 £550
% change year-on-year -15.24% -9.09% -2.65%
Number of hourly rates quoted 4 0 17
10th Percentile £50.90 - £50.80
25th Percentile £51.13 - £60.00
Median hourly rate £63.75 - £65.50
75th Percentile £75.00 - £80.00
90th Percentile - - £85.00
UK excluding London median hourly rate £75.00 - £67.50
% change year-on-year - - +5.47%

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 41,015 26,042 36,506
As % of all contract IT jobs advertised in the UK 84.42% 91.03% 86.05%
Number of daily rates quoted 25,698 16,721 23,544
10th Percentile £325 £303 £300
25th Percentile £413 £409 £413
Median daily rate (50th Percentile) £510 £513 £525
Median % change year-on-year -0.49% -2.38% -4.55%
75th Percentile £613 £625 £638
90th Percentile £725 £738 £750
UK excluding London median daily rate £497 £475 £500
% change year-on-year +4.59% -5.00% -
Number of hourly rates quoted 2,419 1,056 2,449
10th Percentile £14.79 £14.25 £12.75
25th Percentile £19.91 £18.13 £16.00
Median hourly rate £42.50 £27.97 £36.05
Median % change year-on-year +51.98% -22.42% -2.58%
75th Percentile £67.50 £58.70 £60.00
90th Percentile £80.00 £75.00 £72.50
UK excluding London median hourly rate £44.50 £25.15 £38.00
% change year-on-year +76.94% -33.82% +8.57%

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 23 May 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 23 May 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 23 May 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 -147 177 £468 -10.95% 164
London -85 121 £508 -22.61% 59
Work from Home -92 77 £210 -58.00% 82
UK excluding London -139 72 £424 -15.24% 130
South East -67 30 £208 -58.50% 28
North of England -76 16 £500 - 42
Scotland -13 15 £537 +19.22% 8
Yorkshire -52 12 £575 +23.86% 15
Midlands -84 5 £575 +12.63% 17
East of England -32 4 £425 -13.27% 20
North West -50 3 £344 -31.20% 22
West Midlands -78 3 £525 +2.84% 8
South West -36 2 - - 10
East Midlands - 2 £575 - 9
North East - 1 £525 - 5

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 (5.91%) Apache Spark
1 12 (5.91%) Appian
2 8 (3.94%) IIS
3 6 (2.96%) Apache Airflow
4 4 (1.97%) Apache
4 4 (1.97%) NetWeaver
5 3 (1.48%) Microsoft Exchange
6 2 (0.99%) Camunda
6 2 (0.99%) Drupal
6 2 (0.99%) Oracle SOA Suite
6 2 (0.99%) Oracle Workflow
6 2 (0.99%) WordPress
7 1 (0.49%) CMS
7 1 (0.49%) Confluence
Business Applications
1 8 (3.94%) SAP S/4HANA
2 2 (0.99%) OpenText MBPM
2 2 (0.99%) Oracle BPM
3 1 (0.49%) Dynamics CRM
3 1 (0.49%) OpenText VIM for SAP
3 1 (0.49%) SAP CO
3 1 (0.49%) SAP CRM
3 1 (0.49%) SAP EM
3 1 (0.49%) SAP FI
3 1 (0.49%) SAP FI/CO
3 1 (0.49%) SAP GTS
3 1 (0.49%) SAP MDG
3 1 (0.49%) SAP MDG-F
3 1 (0.49%) SAP MDG-M
3 1 (0.49%) SAP MDG-S
3 1 (0.49%) SAP Travel Management
3 1 (0.49%) SDL Web 8
Cloud Services
1 47 (23.15%) Azure
2 41 (20.20%) AWS
3 18 (8.87%) Serverless
4 15 (7.39%) GitHub
5 13 (6.40%) Azure DevOps
6 11 (5.42%) AWS Lambda
7 10 (4.93%) GCP
8 9 (4.43%) Amazon S3
8 9 (4.43%) Azure Data Factory
8 9 (4.43%) GitHub Actions
9 8 (3.94%) Anthropic Claude
9 8 (3.94%) Azure AI
9 8 (3.94%) Power Automate
9 8 (3.94%) SaaS
10 6 (2.96%) Amazon ECS
10 6 (2.96%) Sauce Labs
11 5 (2.46%) Azure Functions
11 5 (2.46%) Dagster
12 4 (1.97%) Azure AKS
12 4 (1.97%) Azure Cosmos DB
Communications & Networking
1 19 (9.36%) FIX Connectivity
2 8 (3.94%) HTTP
3 3 (1.48%) FTP
4 2 (0.99%) Ethernet
4 2 (0.99%) Wireshark
Database & Business Intelligence
1 41 (20.20%) Relational Database
2 30 (14.78%) SQL Server
3 23 (11.33%) NoSQL
4 22 (10.84%) MySQL
5 13 (6.40%) PostgreSQL
6 9 (4.43%) Hadoop
7 8 (3.94%) Oracle Database
7 8 (3.94%) Pinecone
8 6 (2.96%) MongoDB
9 5 (2.46%) SAP HANA
10 4 (1.97%) RDBMS
11 3 (1.48%) Elasticsearch
11 3 (1.48%) MariaDB
12 2 (0.99%) Apache Cassandra
12 2 (0.99%) Big Data
12 2 (0.99%) ClickHouse
12 2 (0.99%) DynamoDB
12 2 (0.99%) HBase
13 1 (0.49%) Redis
13 1 (0.49%) SAP Data Services
Development Applications
1 29 (14.29%) Git
2 14 (6.90%) Jenkins
3 12 (5.91%) MLflow
4 9 (4.43%) Browser DevTools
5 7 (3.45%) GitLab
5 7 (3.45%) JUnit
6 6 (2.96%) Android Studio
6 6 (2.96%) Eclipse
6 6 (2.96%) JIRA
6 6 (2.96%) Xcode
7 3 (1.48%) Bitbucket
7 3 (1.48%) Firebug
7 3 (1.48%) PyCharm
7 3 (1.48%) Rational DOORS
7 3 (1.48%) Selenium
7 3 (1.48%) TeamCity
8 2 (0.99%) Maven
8 2 (0.99%) Moq
8 2 (0.99%) Postman
8 2 (0.99%) Visual Studio
General
1 49 (24.14%) Social Skills
2 38 (18.72%) Banking
3 35 (17.24%) Front Office
4 34 (16.75%) Finance
5 26 (12.81%) Investment Banking
6 19 (9.36%) Analytical Skills
7 4 (1.97%) Financial Institution
7 4 (1.97%) Public Sector
8 2 (0.99%) Organisational Skills
8 2 (0.99%) Retail
8 2 (0.99%) Telecoms
9 1 (0.49%) Billing
9 1 (0.49%) Military
9 1 (0.49%) Pharmaceutical
9 1 (0.49%) Prime Brokerage
Job Titles
1 85 (41.87%) Developer
2 30 (14.78%) Java Developer
3 28 (13.79%) Senior
4 21 (10.34%) Electronic Trading Developer
4 21 (10.34%) Electronic Trading Java Developer
4 21 (10.34%) Software Engineer
4 21 (10.34%) Technical Support
5 19 (9.36%) Algorithmic Trading Developer
5 19 (9.36%) Java Developer - Algorithmic Trading
5 19 (9.36%) Low Latency Java Developer
6 16 (7.88%) Senior Developer
7 15 (7.39%) Lead
8 14 (6.90%) Python Developer
8 14 (6.90%) Support Engineer
9 13 (6.40%) C# Developer
9 13 (6.40%) Technical Engineer
9 13 (6.40%) Technical Support Engineer
10 10 (4.93%) Automation Engineer
10 10 (4.93%) Python Engineer
11 9 (4.43%) Consultant
Libraries, Frameworks & Software Standards
1 42 (20.69%) .NET
2 38 (18.72%) REST
3 23 (11.33%) Spring Boot
4 21 (10.34%) CSS
4 21 (10.34%) RESTful
5 20 (9.85%) React
5 20 (9.85%) Web Services
6 19 (9.36%) FIX Protocol
6 19 (9.36%) JWT
7 18 (8.87%) HTML
7 18 (8.87%) Pandas
7 18 (8.87%) Spring
8 17 (8.37%) NumPy
8 17 (8.37%) OAuth
9 16 (7.88%) .NET Framework
9 16 (7.88%) FastAPI
10 15 (7.39%) Kafka
11 14 (6.90%) Django
11 14 (6.90%) PyTorch
12 12 (5.91%) Hugging Face
Miscellaneous
1 20 (9.85%) Derivative
2 19 (9.36%) Equities
2 19 (9.36%) TWAP
2 19 (9.36%) VWAP
3 16 (7.88%) Cloud Native
4 11 (5.42%) Data Structures
5 10 (4.93%) Distributed Systems
6 9 (4.43%) Legacy Systems
7 8 (3.94%) Algorithms
7 8 (3.94%) Fixed Income
7 8 (3.94%) Low-Code
7 8 (3.94%) Management Information System
7 8 (3.94%) Self-Motivation
8 7 (3.45%) Mobile App
8 7 (3.45%) Product Ownership
9 5 (2.46%) Enterprise Software
9 5 (2.46%) Legacy Applications
9 5 (2.46%) Public Cloud
9 5 (2.46%) Reference Data
10 4 (1.97%) Foreign Exchange (FX)
Operating Systems
1 37 (18.23%) Linux
2 34 (16.75%) Windows
3 31 (15.27%) Unix
4 9 (4.43%) Android
5 5 (2.46%) Windows Server
6 2 (0.99%) Apple iOS
6 2 (0.99%) VMS
Processes & Methodologies
1 95 (46.80%) OOP
2 73 (35.96%) Agile
3 70 (34.48%) CI/CD
4 48 (23.65%) Design Patterns
5 45 (22.17%) DevOps
6 44 (21.67%) TDD
7 42 (20.69%) Test Automation
8 41 (20.20%) Microservices
9 37 (18.23%) AI
10 32 (15.76%) OOD
10 32 (15.76%) Software Engineering
11 30 (14.78%) Clean Code
12 29 (14.29%) Scrum
13 28 (13.79%) Computer Science
14 27 (13.30%) Containerisation
15 23 (11.33%) Multithreading
16 22 (10.84%) Electronic Trading
16 22 (10.84%) Low Latency
17 21 (10.34%) Data Engineering
17 21 (10.34%) Problem-Solving
Programming Languages
1 85 (41.87%) Python
2 79 (38.92%) Java
3 78 (38.42%) SQL
4 46 (22.66%) C#
5 40 (19.70%) JavaScript
6 23 (11.33%) Perl
7 11 (5.42%) ABAP
7 11 (5.42%) PL/SQL
8 9 (4.43%) T-SQL
9 8 (3.94%) TypeScript
10 5 (2.46%) PowerShell
11 4 (1.97%) Bash
11 4 (1.97%) Shell Script
12 3 (1.48%) C++
12 3 (1.48%) Kotlin
13 2 (0.99%) PHP
13 2 (0.99%) Rust
13 2 (0.99%) Scala
14 1 (0.49%) ActionScript 2.0
14 1 (0.49%) XPath
Qualifications
1 24 (11.82%) Degree
2 17 (8.37%) Computer Science Degree
3 15 (7.39%) Security Cleared
4 12 (5.91%) SC Cleared
5 2 (0.99%) BPSS Clearance
6 1 (0.49%) Azure Certification
Quality Assurance & Compliance
1 16 (7.88%) QA
2 9 (4.43%) Data Quality
3 3 (1.48%) Disclosure Scotland
4 2 (0.99%) Accessibility
4 2 (0.99%) ISO 15022
4 2 (0.99%) ISO 20022
5 1 (0.49%) Basel III
System Software
1 37 (18.23%) Docker
2 4 (1.97%) Virtual Machines
3 2 (0.99%) Firmware
3 2 (0.99%) VMware Infrastructure
Systems Management
1 33 (16.26%) Kubernetes
2 10 (4.93%) Terraform
3 6 (2.96%) Grafana
4 4 (1.97%) Ansible
5 3 (1.48%) Prometheus
6 1 (0.49%) Kibana
6 1 (0.49%) vRealize Orchestrator
Vendors
1 37 (18.23%) Oracle
2 17 (8.37%) Splunk
3 13 (6.40%) Microsoft
4 11 (5.42%) SAP
5 9 (4.43%) Citrix
6 8 (3.94%) Automation Anywhere
6 8 (3.94%) OpenAI
6 8 (3.94%) UiPath
7 7 (3.45%) OpenText
8 3 (1.48%) Databricks
9 2 (0.99%) Ariba
9 2 (0.99%) Dell
9 2 (0.99%) Google
9 2 (0.99%) IBM
9 2 (0.99%) VMware
10 1 (0.49%) Cloudera
10 1 (0.49%) MuleSoft
10 1 (0.49%) PagerDuty
10 1 (0.49%) SEEBURGER
10 1 (0.49%) ServiceNow