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

6 months to
12 May 2026
Same period 2025 Same period 2024
Rank 424 249 199
Rank change year-on-year -175 -50 -15
Contract jobs citing OO 208 316 497
As % of all contract jobs in the UK 0.44% 1.08% 1.16%
As % of the Processes & Methodologies category 0.52% 1.19% 1.34%
Number of daily rates quoted 120 210 326
10th Percentile £204 £357 £386
25th Percentile £400 £453 £463
Median daily rate (50th Percentile) £490 £525 £566
Median % change year-on-year -6.67% -7.28% -9.40%
75th Percentile £613 £684 £700
90th Percentile £825 £850 £825
UK excluding London median daily rate £400 £500 £550
% change year-on-year -20.00% -9.09% -4.35%
Number of hourly rates quoted 4 1 15
10th Percentile £50.90 - £55.50
25th Percentile £51.13 £60.50 £60.00
Median hourly rate £63.75 £61.00 £67.00
Median % change year-on-year +4.51% -8.96% +16.24%
75th Percentile £75.00 £61.50 £82.50
90th Percentile - - £85.00
UK excluding London median hourly rate £75.00 - £75.00
% change year-on-year - - +14.21%

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 40,059 26,552 37,102
As % of all contract IT jobs advertised in the UK 84.33% 90.94% 86.27%
Number of daily rates quoted 25,139 17,089 23,891
10th Percentile £321 £306 £300
25th Percentile £413 £410 £413
Median daily rate (50th Percentile) £505 £519 £525
Median % change year-on-year -2.69% -1.24% -4.55%
75th Percentile £613 £630 £638
90th Percentile £725 £745 £750
UK excluding London median daily rate £492 £478 £500
% change year-on-year +2.93% -4.40% -
Number of hourly rates quoted 2,402 1,086 2,440
10th Percentile £14.97 £14.42 £12.75
25th Percentile £19.87 £18.50 £16.00
Median hourly rate £42.40 £28.75 £36.50
Median % change year-on-year +47.48% -21.23% +0.29%
75th Percentile £67.25 £60.50 £60.00
90th Percentile £80.00 £75.00 £72.50
UK excluding London median hourly rate £45.00 £26.50 £38.00
% change year-on-year +69.81% -30.26% +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 12 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 12 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 12 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 -172 181 £480 -11.11% 174
London -83 126 £530 -16.86% 72
Work from Home -90 83 £379 -26.05% 83
UK excluding London -146 72 £400 -20.00% 134
South East -56 32 £208 -58.50% 37
North of England -69 16 £460 -8.00% 33
Scotland -14 15 £537 +19.22% 11
Yorkshire -46 11 £538 +15.78% 13
Midlands -68 5 £575 +12.63% 20
East of England -28 4 £425 -13.27% 21
North West -48 4 £351 -29.80% 18
West Midlands -79 3 £525 +2.84% 7
East Midlands - 2 £575 - 13
North East - 1 £525 - 2

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 (6.73%) Apache Spark
2 10 (4.81%) Appian
3 7 (3.37%) IIS
4 6 (2.88%) Apache
4 6 (2.88%) Apache Airflow
5 4 (1.92%) NetWeaver
6 3 (1.44%) Microsoft Exchange
7 2 (0.96%) Drupal
7 2 (0.96%) Oracle SOA Suite
7 2 (0.96%) WordPress
8 1 (0.48%) CMS
8 1 (0.48%) Confluence
Business Applications
1 8 (3.85%) SAP S/4HANA
2 1 (0.48%) Dynamics CRM
2 1 (0.48%) OpenText VIM for SAP
2 1 (0.48%) SAP CO
2 1 (0.48%) SAP CRM
2 1 (0.48%) SAP EM
2 1 (0.48%) SAP FI
2 1 (0.48%) SAP FI/CO
2 1 (0.48%) SAP GTS
2 1 (0.48%) SAP MDG
2 1 (0.48%) SAP MDG-F
2 1 (0.48%) SAP MDG-M
2 1 (0.48%) SAP MDG-S
2 1 (0.48%) SAP Travel Management
2 1 (0.48%) SDL Web 8
Cloud Services
1 49 (23.56%) Azure
2 43 (20.67%) AWS
3 18 (8.65%) Serverless
4 16 (7.69%) GitHub
5 14 (6.73%) Azure DevOps
5 14 (6.73%) GCP
6 12 (5.77%) AWS Lambda
7 10 (4.81%) Amazon S3
8 9 (4.33%) Azure Data Factory
9 8 (3.85%) Anthropic Claude
9 8 (3.85%) Azure AI
9 8 (3.85%) GitHub Actions
9 8 (3.85%) Power Automate
9 8 (3.85%) SaaS
10 6 (2.88%) Amazon EKS
10 6 (2.88%) Sauce Labs
11 5 (2.40%) Amazon CloudWatch
11 5 (2.40%) Amazon ECS
11 5 (2.40%) Azure Functions
11 5 (2.40%) Dagster
Communications & Networking
1 19 (9.13%) FIX Connectivity
2 8 (3.85%) HTTP
3 3 (1.44%) FTP
4 2 (0.96%) Ethernet
4 2 (0.96%) Wireshark
Database & Business Intelligence
1 42 (20.19%) Relational Database
2 27 (12.98%) SQL Server
3 24 (11.54%) MySQL
3 24 (11.54%) NoSQL
4 17 (8.17%) PostgreSQL
5 10 (4.81%) Hadoop
6 9 (4.33%) MongoDB
7 8 (3.85%) Pinecone
8 7 (3.37%) Oracle Database
9 6 (2.88%) SAP HANA
10 3 (1.44%) MariaDB
10 3 (1.44%) RDBMS
11 2 (0.96%) Apache Cassandra
11 2 (0.96%) Big Data
11 2 (0.96%) BigQuery
11 2 (0.96%) ClickHouse
11 2 (0.96%) DataStage
12 1 (0.48%) Data Warehouse
12 1 (0.48%) Redis
12 1 (0.48%) SAP Data Services
Development Applications
1 33 (15.87%) Git
2 14 (6.73%) Jenkins
3 12 (5.77%) MLflow
4 9 (4.33%) Browser DevTools
5 8 (3.85%) JUnit
6 7 (3.37%) Bitbucket
6 7 (3.37%) GitLab
7 6 (2.88%) Android Studio
7 6 (2.88%) Eclipse
7 6 (2.88%) Xcode
8 5 (2.40%) JIRA
9 4 (1.92%) Maven
9 4 (1.92%) Mockito
10 3 (1.44%) Firebug
10 3 (1.44%) Gradle
10 3 (1.44%) PyCharm
10 3 (1.44%) Rational DOORS
10 3 (1.44%) TeamCity
11 2 (0.96%) Postman
11 2 (0.96%) Vite
General
1 53 (25.48%) Social Skills
2 41 (19.71%) Banking
3 37 (17.79%) Finance
4 34 (16.35%) Front Office
5 27 (12.98%) Investment Banking
6 20 (9.62%) Analytical Skills
7 5 (2.40%) Public Sector
8 3 (1.44%) Financial Institution
9 2 (0.96%) Organisational Skills
9 2 (0.96%) Retail
9 2 (0.96%) Telecoms
10 1 (0.48%) Billing
10 1 (0.48%) Military
10 1 (0.48%) Pharmaceutical
Job Titles
1 91 (43.75%) Developer
2 35 (16.83%) Java Developer
3 27 (12.98%) Senior
4 21 (10.10%) Electronic Trading Developer
4 21 (10.10%) Electronic Trading Java Developer
4 21 (10.10%) Technical Support
5 20 (9.62%) Software Engineer
6 19 (9.13%) Algorithmic Trading Developer
6 19 (9.13%) Java Developer - Algorithmic Trading
6 19 (9.13%) Low Latency Java Developer
7 15 (7.21%) Lead
7 15 (7.21%) Python Developer
7 15 (7.21%) Senior Developer
8 14 (6.73%) Support Engineer
9 13 (6.25%) C# Developer
9 13 (6.25%) Technical Engineer
9 13 (6.25%) Technical Support Engineer
10 11 (5.29%) Python Engineer
11 10 (4.81%) Automation Engineer
12 9 (4.33%) Consultant
Libraries, Frameworks & Software Standards
1 40 (19.23%) REST
2 38 (18.27%) .NET
3 27 (12.98%) Spring Boot
4 23 (11.06%) CSS
5 22 (10.58%) React
5 22 (10.58%) RESTful
5 22 (10.58%) Spring
6 20 (9.62%) HTML
6 20 (9.62%) Web Services
7 19 (9.13%) FIX Protocol
8 18 (8.65%) NumPy
8 18 (8.65%) Pandas
9 17 (8.17%) JWT
10 16 (7.69%) Kafka
11 15 (7.21%) .NET Framework
11 15 (7.21%) AngularJS
11 15 (7.21%) FastAPI
11 15 (7.21%) OAuth
11 15 (7.21%) PyTorch
12 13 (6.25%) pytest
Miscellaneous
1 20 (9.62%) Derivative
2 19 (9.13%) Equities
2 19 (9.13%) TWAP
2 19 (9.13%) VWAP
3 14 (6.73%) Cloud Native
4 11 (5.29%) Data Structures
4 11 (5.29%) Distributed Systems
5 9 (4.33%) Algorithms
5 9 (4.33%) Fixed Income
5 9 (4.33%) Legacy Systems
6 8 (3.85%) Low-Code
6 8 (3.85%) Management Information System
7 7 (3.37%) Mobile App
8 6 (2.88%) Enterprise Software
9 5 (2.40%) Foreign Exchange (FX)
9 5 (2.40%) Legacy Applications
9 5 (2.40%) Public Cloud
9 5 (2.40%) Reference Data
9 5 (2.40%) Self-Motivation
10 4 (1.92%) Product Ownership
Operating Systems
1 38 (18.27%) Linux
2 34 (16.35%) Windows
3 33 (15.87%) Unix
4 9 (4.33%) Android
5 6 (2.88%) Windows Server
6 2 (0.96%) Apple iOS
6 2 (0.96%) VMS
Processes & Methodologies
1 98 (47.12%) OOP
2 73 (35.10%) Agile
2 73 (35.10%) CI/CD
3 46 (22.12%) Design Patterns
4 45 (21.63%) Microservices
4 45 (21.63%) TDD
5 44 (21.15%) DevOps
6 41 (19.71%) Test Automation
7 35 (16.83%) AI
7 35 (16.83%) Software Engineering
8 32 (15.38%) OOD
9 31 (14.90%) Containerisation
10 28 (13.46%) Computer Science
11 27 (12.98%) Clean Code
11 27 (12.98%) Scrum
12 25 (12.02%) Problem-Solving
13 24 (11.54%) Multithreading
14 23 (11.06%) Electronic Trading
14 23 (11.06%) ETL
14 23 (11.06%) Low Latency
Programming Languages
1 87 (41.83%) Java
1 87 (41.83%) Python
2 77 (37.02%) SQL
3 44 (21.15%) C#
4 42 (20.19%) JavaScript
5 23 (11.06%) Perl
6 12 (5.77%) ABAP
7 11 (5.29%) PL/SQL
8 9 (4.33%) T-SQL
9 8 (3.85%) TypeScript
10 6 (2.88%) Shell Script
11 5 (2.40%) PowerShell
12 4 (1.92%) Bash
12 4 (1.92%) C++
13 3 (1.44%) Kotlin
14 2 (0.96%) PHP
14 2 (0.96%) Rust
14 2 (0.96%) Scala
15 1 (0.48%) ActionScript 2.0
15 1 (0.48%) C
Qualifications
1 23 (11.06%) Degree
2 18 (8.65%) Computer Science Degree
3 16 (7.69%) Security Cleared
4 12 (5.77%) SC Cleared
5 2 (0.96%) BPSS Clearance
6 1 (0.48%) Azure Certification
6 1 (0.48%) DV Cleared
6 1 (0.48%) Master's Degree
Quality Assurance & Compliance
1 13 (6.25%) QA
2 9 (4.33%) Data Quality
3 3 (1.44%) Disclosure Scotland
4 2 (0.96%) Accessibility
4 2 (0.96%) ISO 15022
4 2 (0.96%) ISO 20022
5 1 (0.48%) HL7
System Software
1 40 (19.23%) Docker
2 4 (1.92%) Virtual Machines
3 2 (0.96%) Firmware
3 2 (0.96%) VMware Infrastructure
Systems Management
1 39 (18.75%) Kubernetes
2 13 (6.25%) Terraform
3 6 (2.88%) Ansible
3 6 (2.88%) Grafana
4 3 (1.44%) Prometheus
5 1 (0.48%) Kibana
5 1 (0.48%) Tivoli
5 1 (0.48%) vRealize Orchestrator
Vendors
1 36 (17.31%) Oracle
2 17 (8.17%) Splunk
3 15 (7.21%) Microsoft
4 12 (5.77%) SAP
5 8 (3.85%) Automation Anywhere
5 8 (3.85%) OpenAI
5 8 (3.85%) UiPath
6 7 (3.37%) Citrix
7 5 (2.40%) Databricks
7 5 (2.40%) Google
7 5 (2.40%) OpenText
8 2 (0.96%) Ariba
8 2 (0.96%) Dell
8 2 (0.96%) IBM
8 2 (0.96%) MuleSoft
8 2 (0.96%) VMware
9 1 (0.48%) Ab Initio
9 1 (0.48%) Informatica
9 1 (0.48%) SEEBURGER
9 1 (0.48%) ServiceNow