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

6 months to
6 May 2026
Same period 2025 Same period 2024
Rank 425 233 211
Rank change year-on-year -192 -22 -21
Contract jobs citing OO 215 327 496
As % of all contract jobs in the UK 0.45% 1.12% 1.15%
As % of the Processes & Methodologies category 0.53% 1.23% 1.33%
Number of daily rates quoted 128 215 330
10th Percentile £204 £356 £385
25th Percentile £400 £453 £463
Median daily rate (50th Percentile) £490 £525 £575
Median % change year-on-year -6.67% -8.70% -8.00%
75th Percentile £603 £693 £700
90th Percentile £825 £850 £825
UK excluding London median daily rate £424 £500 £550
% change year-on-year -15.24% -9.09% -4.35%
Number of hourly rates quoted 3 1 14
10th Percentile £50.85 - -
25th Percentile £51.00 £60.50 £60.00
Median hourly rate £52.50 £61.00 £71.00
Median % change year-on-year -13.93% -14.08% +26.22%
75th Percentile £64.38 £61.50 £83.75
90th Percentile £70.75 - £85.00
UK excluding London median hourly rate £75.00 - £77.50
% change year-on-year - - +21.09%

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 40,206 26,654 37,276
As % of all contract IT jobs advertised in the UK 84.43% 90.92% 86.37%
Number of daily rates quoted 25,270 17,186 24,018
10th Percentile £320 £307 £300
25th Percentile £413 £413 £413
Median daily rate (50th Percentile) £500 £520 £525
Median % change year-on-year -3.85% -0.95% -4.55%
75th Percentile £613 £630 £638
90th Percentile £725 £745 £750
UK excluding London median daily rate £488 £482 £500
% change year-on-year +1.09% -3.55% -
Number of hourly rates quoted 2,411 1,084 2,441
10th Percentile £14.82 £14.64 £12.75
25th Percentile £19.88 £18.50 £16.00
Median hourly rate £41.56 £29.00 £35.95
Median % change year-on-year +43.29% -19.33% +0.42%
75th Percentile £67.25 £61.69 £60.00
90th Percentile £79.50 £75.00 £72.50
UK excluding London median hourly rate £44.00 £27.70 £37.50
% change year-on-year +58.84% -26.13% +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 6 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 6 May 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 6 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 -153 187 £480 -11.11% 188
London -81 129 £508 -20.27% 71
Work from Home -91 85 £400 -21.95% 100
UK excluding London -141 75 £424 -15.24% 154
South East -47 35 £208 -58.50% 55
North of England -60 17 £480 -4.00% 33
Scotland -15 15 £537 +19.22% 13
Yorkshire -49 11 £538 +15.78% 10
North West -51 5 £358 -28.40% 18
Midlands -83 5 £575 +12.63% 20
East of England -35 3 £425 -13.27% 18
West Midlands -71 3 £525 +2.84% 8
East Midlands - 2 £575 - 12
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 14 (6.51%) Apache Spark
2 10 (4.65%) Appian
3 9 (4.19%) IIS
4 6 (2.79%) Apache
4 6 (2.79%) Apache Airflow
4 6 (2.79%) NetWeaver
5 3 (1.40%) Microsoft Exchange
6 2 (0.93%) Drupal
6 2 (0.93%) Oracle SOA Suite
6 2 (0.93%) WordPress
7 1 (0.47%) CMS
7 1 (0.47%) Confluence
Business Applications
1 10 (4.65%) SAP S/4HANA
2 3 (1.40%) SAP MDG
2 3 (1.40%) SAP MDG-F
2 3 (1.40%) SAP MDG-M
2 3 (1.40%) SAP MDG-S
3 1 (0.47%) Dynamics CRM
3 1 (0.47%) OpenText VIM for SAP
3 1 (0.47%) Payment Gateway
3 1 (0.47%) SAP CO
3 1 (0.47%) SAP CRM
3 1 (0.47%) SAP EM
3 1 (0.47%) SAP FI
3 1 (0.47%) SAP FI/CO
3 1 (0.47%) SAP GTS
3 1 (0.47%) SAP Travel Management
3 1 (0.47%) SDL Web 8
Cloud Services
1 51 (23.72%) Azure
2 46 (21.40%) AWS
3 18 (8.37%) Serverless
4 16 (7.44%) GitHub
5 15 (6.98%) GCP
6 13 (6.05%) Azure DevOps
7 12 (5.58%) AWS Lambda
8 10 (4.65%) Amazon S3
9 9 (4.19%) Azure Data Factory
10 8 (3.72%) Anthropic Claude
10 8 (3.72%) Azure AI
10 8 (3.72%) GitHub Actions
10 8 (3.72%) Power Automate
10 8 (3.72%) SaaS
11 6 (2.79%) Amazon EKS
11 6 (2.79%) Sauce Labs
12 5 (2.33%) Amazon CloudWatch
12 5 (2.33%) Amazon ECS
12 5 (2.33%) Azure Functions
12 5 (2.33%) Dagster
Communications & Networking
1 19 (8.84%) FIX Connectivity
2 8 (3.72%) HTTP
3 3 (1.40%) FTP
4 2 (0.93%) Ethernet
4 2 (0.93%) Wireshark
5 1 (0.47%) Wireless
Database & Business Intelligence
1 43 (20.00%) Relational Database
2 31 (14.42%) SQL Server
3 25 (11.63%) MySQL
4 24 (11.16%) NoSQL
5 17 (7.91%) PostgreSQL
6 10 (4.65%) Hadoop
7 9 (4.19%) MongoDB
8 8 (3.72%) Oracle Database
8 8 (3.72%) Pinecone
9 6 (2.79%) SAP HANA
10 3 (1.40%) MariaDB
10 3 (1.40%) RDBMS
10 3 (1.40%) SAP Data Services
11 2 (0.93%) Apache Cassandra
11 2 (0.93%) Big Data
11 2 (0.93%) BigQuery
11 2 (0.93%) ClickHouse
11 2 (0.93%) DataStage
12 1 (0.47%) Data Lake
12 1 (0.47%) Power BI
Development Applications
1 35 (16.28%) Git
2 14 (6.51%) Jenkins
3 12 (5.58%) MLflow
4 9 (4.19%) Browser DevTools
5 8 (3.72%) JUnit
6 7 (3.26%) Bitbucket
7 6 (2.79%) Android Studio
7 6 (2.79%) Eclipse
7 6 (2.79%) GitLab
7 6 (2.79%) Xcode
8 4 (1.86%) JIRA
8 4 (1.86%) Maven
8 4 (1.86%) Mockito
9 3 (1.40%) Firebug
9 3 (1.40%) Gradle
9 3 (1.40%) PyCharm
9 3 (1.40%) TeamCity
10 2 (0.93%) Moq
10 2 (0.93%) Postman
10 2 (0.93%) Rational DOORS
General
1 59 (27.44%) Social Skills
2 42 (19.53%) Banking
2 42 (19.53%) Finance
3 34 (15.81%) Front Office
4 27 (12.56%) Investment Banking
5 22 (10.23%) Analytical Skills
6 5 (2.33%) Public Sector
7 4 (1.86%) Financial Institution
8 2 (0.93%) Organisational Skills
8 2 (0.93%) Retail
8 2 (0.93%) Telecoms
9 1 (0.47%) Billing
9 1 (0.47%) Documentation Skills
9 1 (0.47%) Marketing
9 1 (0.47%) Military
9 1 (0.47%) Pharmaceutical
Job Titles
1 95 (44.19%) Developer
2 35 (16.28%) Java Developer
3 28 (13.02%) Senior
4 22 (10.23%) Technical Support
5 21 (9.77%) Electronic Trading Developer
5 21 (9.77%) Electronic Trading Java Developer
6 19 (8.84%) Algorithmic Trading Developer
6 19 (8.84%) Java Developer - Algorithmic Trading
6 19 (8.84%) Low Latency Java Developer
6 19 (8.84%) Software Engineer
7 17 (7.91%) Lead
8 16 (7.44%) Senior Developer
9 15 (6.98%) C# Developer
9 15 (6.98%) Python Developer
10 14 (6.51%) Support Engineer
11 13 (6.05%) Technical Engineer
11 13 (6.05%) Technical Support Engineer
12 11 (5.12%) Python Engineer
13 10 (4.65%) Automation Engineer
14 9 (4.19%) .NET Developer
Libraries, Frameworks & Software Standards
1 41 (19.07%) .NET
2 40 (18.60%) REST
3 28 (13.02%) Spring Boot
4 24 (11.16%) RESTful
5 23 (10.70%) CSS
5 23 (10.70%) Spring
6 22 (10.23%) React
6 22 (10.23%) Web Services
7 20 (9.30%) HTML
8 19 (8.84%) .NET Framework
8 19 (8.84%) FIX Protocol
9 18 (8.37%) NumPy
9 18 (8.37%) Pandas
10 17 (7.91%) JWT
11 16 (7.44%) Kafka
12 15 (6.98%) AngularJS
12 15 (6.98%) FastAPI
12 15 (6.98%) OAuth
12 15 (6.98%) PyTorch
13 13 (6.05%) pytest
Miscellaneous
1 20 (9.30%) Derivative
2 19 (8.84%) Equities
2 19 (8.84%) TWAP
2 19 (8.84%) VWAP
3 14 (6.51%) Cloud Native
4 12 (5.58%) Distributed Systems
5 11 (5.12%) Data Structures
5 11 (5.12%) Legacy Systems
6 9 (4.19%) Algorithms
7 8 (3.72%) Fixed Income
7 8 (3.72%) Low-Code
7 8 (3.72%) Management Information System
8 7 (3.26%) Mobile App
9 6 (2.79%) Enterprise Software
9 6 (2.79%) Self-Motivation
10 5 (2.33%) Legacy Applications
10 5 (2.33%) Public Cloud
10 5 (2.33%) Reference Data
11 4 (1.86%) Foreign Exchange (FX)
11 4 (1.86%) Product Ownership
Operating Systems
1 38 (17.67%) Linux
1 38 (17.67%) Windows
2 34 (15.81%) Unix
3 9 (4.19%) Android
4 6 (2.79%) Windows Server
5 2 (0.93%) Apple iOS
5 2 (0.93%) VMS
Processes & Methodologies
1 101 (46.98%) OOP
2 75 (34.88%) CI/CD
3 73 (33.95%) Agile
4 49 (22.79%) Design Patterns
5 46 (21.40%) DevOps
6 45 (20.93%) TDD
7 44 (20.47%) Microservices
8 40 (18.60%) Test Automation
9 37 (17.21%) AI
10 34 (15.81%) Software Engineering
11 32 (14.88%) Containerisation
12 31 (14.42%) OOD
13 29 (13.49%) Computer Science
14 27 (12.56%) Clean Code
15 26 (12.09%) Scrum
16 25 (11.63%) Problem-Solving
17 24 (11.16%) Multithreading
18 23 (10.70%) Electronic Trading
18 23 (10.70%) ETL
18 23 (10.70%) Low Latency
Programming Languages
1 88 (40.93%) Java
1 88 (40.93%) Python
2 83 (38.60%) SQL
3 47 (21.86%) C#
4 43 (20.00%) JavaScript
5 24 (11.16%) Perl
6 14 (6.51%) ABAP
7 13 (6.05%) PL/SQL
8 11 (5.12%) T-SQL
9 8 (3.72%) TypeScript
10 6 (2.79%) Shell Script
11 5 (2.33%) PowerShell
12 3 (1.40%) Bash
12 3 (1.40%) C++
12 3 (1.40%) Kotlin
13 2 (0.93%) PHP
13 2 (0.93%) Rust
13 2 (0.93%) Scala
14 1 (0.47%) C
14 1 (0.47%) Swift
Qualifications
1 23 (10.70%) Degree
2 19 (8.84%) Computer Science Degree
3 15 (6.98%) Security Cleared
4 11 (5.12%) SC Cleared
5 2 (0.93%) BPSS Clearance
6 1 (0.47%) Azure Certification
6 1 (0.47%) DV Cleared
6 1 (0.47%) Master's Degree
Quality Assurance & Compliance
1 13 (6.05%) QA
2 11 (5.12%) Data Quality
3 3 (1.40%) Disclosure Scotland
3 3 (1.40%) ISO 20022
4 2 (0.93%) Accessibility
4 2 (0.93%) ISO 15022
5 1 (0.47%) HL7
System Software
1 41 (19.07%) Docker
2 4 (1.86%) Virtual Machines
3 2 (0.93%) Firmware
3 2 (0.93%) VMware Infrastructure
Systems Management
1 39 (18.14%) Kubernetes
2 13 (6.05%) Terraform
3 6 (2.79%) Ansible
4 5 (2.33%) Grafana
5 2 (0.93%) Prometheus
6 1 (0.47%) Tivoli
6 1 (0.47%) vRealize Orchestrator
Vendors
1 39 (18.14%) Oracle
2 17 (7.91%) Microsoft
2 17 (7.91%) Splunk
3 14 (6.51%) SAP
4 8 (3.72%) Automation Anywhere
4 8 (3.72%) OpenAI
4 8 (3.72%) UiPath
5 7 (3.26%) Citrix
6 6 (2.79%) Google
7 5 (2.33%) Databricks
7 5 (2.33%) OpenText
8 2 (0.93%) Ariba
8 2 (0.93%) Dell
8 2 (0.93%) IBM
8 2 (0.93%) MuleSoft
8 2 (0.93%) ServiceNow
8 2 (0.93%) VMware
9 1 (0.47%) Informatica
9 1 (0.47%) Pardot
9 1 (0.47%) Salesforce