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

6 months to
20 May 2026
Same period 2025 Same period 2024
Rank 424 254 193
Rank change year-on-year -170 -61 -14
Contract jobs citing OO 204 307 503
As % of all contract jobs in the UK 0.42% 1.05% 1.18%
As % of the Processes & Methodologies category 0.50% 1.16% 1.37%
Number of daily rates quoted 119 201 325
10th Percentile £204 £363 £385
25th Percentile £400 £450 £463
Median daily rate (50th Percentile) £488 £524 £563
Median % change year-on-year -6.97% -6.84% -10.00%
75th Percentile £600 £690 £700
90th Percentile £785 £850 £825
UK excluding London median daily rate £412 £500 £550
% change year-on-year -17.62% -9.09% -2.65%
Number of hourly rates quoted 4 0 16
10th Percentile £50.90 - £56.25
25th Percentile £51.13 - £60.00
Median hourly rate £63.75 - £66.25
75th Percentile £75.00 - £81.25
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 40,582 26,548 36,652
As % of all contract IT jobs advertised in the UK 84.29% 91.02% 86.13%
Number of daily rates quoted 25,477 17,040 23,631
10th Percentile £325 £305 £300
25th Percentile £413 £409 £413
Median daily rate (50th Percentile) £510 £514 £525
Median % change year-on-year -0.88% -2.10% -4.55%
75th Percentile £613 £625 £638
90th Percentile £725 £738 £750
UK excluding London median daily rate £495 £475 £500
% change year-on-year +4.21% -5.00% -
Number of hourly rates quoted 2,387 1,106 2,443
10th Percentile £14.82 £14.35 £12.75
25th Percentile £19.80 £18.13 £16.00
Median hourly rate £42.50 £28.17 £36.05
Median % change year-on-year +50.90% -21.86% +0.13%
75th Percentile £67.50 £60.00 £60.00
90th Percentile £79.70 £75.00 £72.50
UK excluding London median hourly rate £45.00 £25.15 £37.50
% change year-on-year +78.93% -32.93% +7.14%

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 20 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 20 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 20 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 -153 178 £457 -12.95% 172
London -77 122 £508 -21.81% 62
Work from Home -90 81 £358 -28.40% 75
UK excluding London -128 73 £412 -17.62% 134
South East -63 31 £208 -58.50% 29
North of England -65 17 £480 -4.00% 36
Scotland -23 15 £537 +19.22% 10
Yorkshire -48 12 £575 +23.86% 11
Midlands -78 5 £575 +12.63% 21
East of England -30 4 £425 -13.27% 24
North West -51 4 £351 -29.80% 20
West Midlands -67 3 £525 +2.84% 8
East Midlands - 2 £575 - 13
South West -43 1 - - 11
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 13 (6.37%) Apache Spark
2 11 (5.39%) Appian
3 8 (3.92%) IIS
4 6 (2.94%) Apache Airflow
5 5 (2.45%) Apache
6 4 (1.96%) NetWeaver
7 3 (1.47%) Microsoft Exchange
8 2 (0.98%) Drupal
8 2 (0.98%) Oracle SOA Suite
8 2 (0.98%) WordPress
9 1 (0.49%) Camunda
9 1 (0.49%) CMS
9 1 (0.49%) Confluence
9 1 (0.49%) Oracle Workflow
Business Applications
1 8 (3.92%) SAP S/4HANA
2 1 (0.49%) Dynamics CRM
2 1 (0.49%) OpenText MBPM
2 1 (0.49%) OpenText VIM for SAP
2 1 (0.49%) Oracle BPM
2 1 (0.49%) SAP CO
2 1 (0.49%) SAP CRM
2 1 (0.49%) SAP EM
2 1 (0.49%) SAP FI
2 1 (0.49%) SAP FI/CO
2 1 (0.49%) SAP GTS
2 1 (0.49%) SAP MDG
2 1 (0.49%) SAP MDG-F
2 1 (0.49%) SAP MDG-M
2 1 (0.49%) SAP MDG-S
2 1 (0.49%) SAP Travel Management
2 1 (0.49%) SDL Web 8
Cloud Services
1 47 (23.04%) Azure
2 41 (20.10%) AWS
3 18 (8.82%) Serverless
4 15 (7.35%) GitHub
5 14 (6.86%) Azure DevOps
6 11 (5.39%) AWS Lambda
6 11 (5.39%) GCP
7 9 (4.41%) Amazon S3
7 9 (4.41%) Azure Data Factory
8 8 (3.92%) Anthropic Claude
8 8 (3.92%) Azure AI
8 8 (3.92%) GitHub Actions
8 8 (3.92%) Power Automate
8 8 (3.92%) SaaS
9 6 (2.94%) Sauce Labs
10 5 (2.45%) Amazon ECS
10 5 (2.45%) Azure Functions
10 5 (2.45%) Dagster
11 4 (1.96%) Azure AKS
11 4 (1.96%) Azure Logic Apps
Communications & Networking
1 19 (9.31%) FIX Connectivity
2 8 (3.92%) HTTP
3 3 (1.47%) FTP
4 2 (0.98%) Ethernet
4 2 (0.98%) Wireshark
Database & Business Intelligence
1 41 (20.10%) Relational Database
2 30 (14.71%) SQL Server
3 24 (11.76%) NoSQL
4 22 (10.78%) MySQL
5 13 (6.37%) PostgreSQL
6 10 (4.90%) Hadoop
7 8 (3.92%) Oracle Database
7 8 (3.92%) Pinecone
8 6 (2.94%) MongoDB
9 5 (2.45%) SAP HANA
10 4 (1.96%) RDBMS
11 3 (1.47%) MariaDB
12 2 (0.98%) Big Data
12 2 (0.98%) BigQuery
12 2 (0.98%) ClickHouse
12 2 (0.98%) Elasticsearch
13 1 (0.49%) Data Lake
13 1 (0.49%) Delta Lake
13 1 (0.49%) DynamoDB
13 1 (0.49%) Power BI
Development Applications
1 30 (14.71%) Git
2 14 (6.86%) Jenkins
3 12 (5.88%) MLflow
4 9 (4.41%) Browser DevTools
5 7 (3.43%) GitLab
6 6 (2.94%) Android Studio
6 6 (2.94%) Eclipse
6 6 (2.94%) JIRA
6 6 (2.94%) JUnit
6 6 (2.94%) Xcode
7 4 (1.96%) Bitbucket
8 3 (1.47%) Firebug
8 3 (1.47%) Maven
8 3 (1.47%) PyCharm
8 3 (1.47%) Rational DOORS
8 3 (1.47%) TeamCity
9 2 (0.98%) Moq
9 2 (0.98%) Postman
9 2 (0.98%) Selenium
9 2 (0.98%) Visual Studio
General
1 51 (25.00%) Social Skills
2 39 (19.12%) Banking
3 35 (17.16%) Finance
3 35 (17.16%) Front Office
4 26 (12.75%) Investment Banking
5 19 (9.31%) Analytical Skills
6 5 (2.45%) Financial Institution
7 4 (1.96%) Public Sector
8 2 (0.98%) Organisational Skills
8 2 (0.98%) Retail
8 2 (0.98%) 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 87 (42.65%) Developer
2 31 (15.20%) Java Developer
3 28 (13.73%) Senior
4 21 (10.29%) Electronic Trading Developer
4 21 (10.29%) Electronic Trading Java Developer
4 21 (10.29%) Technical Support
5 20 (9.80%) Software Engineer
6 19 (9.31%) Algorithmic Trading Developer
6 19 (9.31%) Java Developer - Algorithmic Trading
6 19 (9.31%) Low Latency Java Developer
7 16 (7.84%) Senior Developer
8 15 (7.35%) Lead
9 14 (6.86%) C# Developer
9 14 (6.86%) Python Developer
9 14 (6.86%) Support Engineer
10 13 (6.37%) Technical Engineer
10 13 (6.37%) Technical Support Engineer
11 11 (5.39%) Python Engineer
12 10 (4.90%) Automation Engineer
13 9 (4.41%) .NET Developer
Libraries, Frameworks & Software Standards
1 41 (20.10%) .NET
2 38 (18.63%) REST
3 23 (11.27%) Spring Boot
4 22 (10.78%) RESTful
5 21 (10.29%) CSS
6 20 (9.80%) React
6 20 (9.80%) Web Services
7 19 (9.31%) FIX Protocol
8 18 (8.82%) HTML
8 18 (8.82%) JWT
8 18 (8.82%) Pandas
8 18 (8.82%) Spring
9 17 (8.33%) NumPy
10 16 (7.84%) FastAPI
10 16 (7.84%) OAuth
11 15 (7.35%) .NET Framework
12 14 (6.86%) Django
12 14 (6.86%) Kafka
12 14 (6.86%) PyTorch
13 12 (5.88%) pytest
Miscellaneous
1 20 (9.80%) Derivative
2 19 (9.31%) Equities
2 19 (9.31%) TWAP
2 19 (9.31%) VWAP
3 15 (7.35%) Cloud Native
4 11 (5.39%) Data Structures
5 10 (4.90%) Distributed Systems
6 9 (4.41%) Legacy Systems
7 8 (3.92%) Algorithms
7 8 (3.92%) Fixed Income
7 8 (3.92%) Low-Code
7 8 (3.92%) Management Information System
8 7 (3.43%) Mobile App
8 7 (3.43%) Self-Motivation
9 6 (2.94%) Enterprise Software
9 6 (2.94%) Product Ownership
10 5 (2.45%) Legacy Applications
10 5 (2.45%) Public Cloud
10 5 (2.45%) Reference Data
11 4 (1.96%) Foreign Exchange (FX)
Operating Systems
1 38 (18.63%) Linux
2 34 (16.67%) Windows
3 33 (16.18%) Unix
4 9 (4.41%) Android
5 6 (2.94%) Windows Server
6 2 (0.98%) Apple iOS
6 2 (0.98%) VMS
Processes & Methodologies
1 96 (47.06%) OOP
2 73 (35.78%) Agile
3 71 (34.80%) CI/CD
4 47 (23.04%) Design Patterns
5 45 (22.06%) TDD
6 44 (21.57%) DevOps
7 42 (20.59%) Microservices
7 42 (20.59%) Test Automation
8 35 (17.16%) AI
9 32 (15.69%) Software Engineering
10 31 (15.20%) OOD
11 29 (14.22%) Containerisation
12 28 (13.73%) Clean Code
12 28 (13.73%) Computer Science
12 28 (13.73%) Scrum
13 23 (11.27%) Multithreading
13 23 (11.27%) Problem-Solving
14 22 (10.78%) Electronic Trading
14 22 (10.78%) Low Latency
15 21 (10.29%) ETL
Programming Languages
1 86 (42.16%) Python
2 81 (39.71%) Java
3 78 (38.24%) SQL
4 46 (22.55%) C#
5 40 (19.61%) JavaScript
6 23 (11.27%) Perl
7 11 (5.39%) ABAP
7 11 (5.39%) PL/SQL
8 9 (4.41%) T-SQL
9 8 (3.92%) TypeScript
10 6 (2.94%) Shell Script
11 5 (2.45%) PowerShell
12 4 (1.96%) Bash
13 3 (1.47%) C++
13 3 (1.47%) Kotlin
14 2 (0.98%) PHP
14 2 (0.98%) Rust
14 2 (0.98%) Scala
15 1 (0.49%) ActionScript 2.0
15 1 (0.49%) Swift
Qualifications
1 23 (11.27%) Degree
2 17 (8.33%) Computer Science Degree
3 15 (7.35%) Security Cleared
4 12 (5.88%) SC Cleared
5 2 (0.98%) BPSS Clearance
6 1 (0.49%) Azure Certification
Quality Assurance & Compliance
1 15 (7.35%) QA
2 9 (4.41%) Data Quality
3 3 (1.47%) Disclosure Scotland
4 2 (0.98%) Accessibility
4 2 (0.98%) ISO 15022
4 2 (0.98%) ISO 20022
5 1 (0.49%) Basel III
System Software
1 38 (18.63%) Docker
2 4 (1.96%) Virtual Machines
3 2 (0.98%) Firmware
3 2 (0.98%) VMware Infrastructure
Systems Management
1 34 (16.67%) Kubernetes
2 11 (5.39%) Terraform
3 6 (2.94%) Grafana
4 5 (2.45%) Ansible
5 3 (1.47%) Prometheus
6 1 (0.49%) Kibana
6 1 (0.49%) Tivoli
6 1 (0.49%) vRealize Orchestrator
Vendors
1 36 (17.65%) Oracle
2 17 (8.33%) Splunk
3 14 (6.86%) Microsoft
4 11 (5.39%) SAP
5 9 (4.41%) Citrix
6 8 (3.92%) Automation Anywhere
6 8 (3.92%) OpenAI
6 8 (3.92%) UiPath
7 6 (2.94%) OpenText
8 3 (1.47%) Databricks
8 3 (1.47%) Google
9 2 (0.98%) Ariba
9 2 (0.98%) Dell
9 2 (0.98%) IBM
9 2 (0.98%) MuleSoft
9 2 (0.98%) VMware
10 1 (0.49%) Ab Initio
10 1 (0.49%) Cloudera
10 1 (0.49%) Informatica
10 1 (0.49%) SEEBURGER