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

6 months to
17 May 2026
Same period 2025 Same period 2024
Rank 423 248 202
Rank change year-on-year -175 -46 -23
Contract jobs citing OO 203 312 498
As % of all contract jobs in the UK 0.42% 1.06% 1.17%
As % of the Processes & Methodologies category 0.50% 1.17% 1.36%
Number of daily rates quoted 118 204 322
10th Percentile £204 £364 £385
25th Percentile £400 £450 £463
Median daily rate (50th Percentile) £490 £525 £566
Median % change year-on-year -6.58% -7.37% -9.40%
75th Percentile £609 £688 £700
90th Percentile £825 £850 £825
UK excluding London median daily rate £400 £500 £550
% change year-on-year -20.00% -9.09% -3.68%
Number of hourly rates quoted 4 0 15
10th Percentile £50.90 - £55.50
25th Percentile £51.13 - £60.00
Median hourly rate £63.75 - £67.00
75th Percentile £75.00 - £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 40,590 26,723 36,687
As % of all contract IT jobs advertised in the UK 84.35% 90.97% 86.21%
Number of daily rates quoted 25,485 17,182 23,610
10th Percentile £325 £305 £300
25th Percentile £413 £410 £413
Median daily rate (50th Percentile) £505 £515 £525
Median % change year-on-year -1.94% -1.90% -4.55%
75th Percentile £613 £625 £638
90th Percentile £725 £738 £750
UK excluding London median daily rate £492 £475 £500
% change year-on-year +3.58% -5.00% -
Number of hourly rates quoted 2,403 1,090 2,438
10th Percentile £14.82 £14.39 £12.75
25th Percentile £19.72 £18.21 £15.96
Median hourly rate £42.30 £28.30 £36.05
Median % change year-on-year +49.50% -21.50% +1.11%
75th Percentile £67.25 £60.00 £60.00
90th Percentile £80.00 £75.00 £72.50
UK excluding London median hourly rate £45.00 £25.43 £37.50
% change year-on-year +76.96% -32.19% +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 17 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 17 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 17 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 -162 177 £475 -10.38% 167
London -84 123 £540 -16.92% 68
Work from Home -73 82 £379 -26.05% 309
UK excluding London -146 71 £400 -20.00% 129
South East -61 30 £208 -58.50% 31
North of England -68 17 £480 -4.00% 33
Scotland -13 15 £537 +19.22% 10
Yorkshire -49 12 £575 +23.86% 12
Midlands -79 5 £575 +12.63% 21
East of England -28 4 £425 -13.27% 19
North West -48 4 £351 -29.80% 17
West Midlands -75 3 £525 +2.84% 9
East Midlands - 2 £575 - 12
North East - 1 £525 - 4

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 (6.40%) Apache Spark
2 10 (4.93%) Appian
3 7 (3.45%) IIS
4 6 (2.96%) Apache Airflow
5 5 (2.46%) Apache
6 4 (1.97%) NetWeaver
7 3 (1.48%) Microsoft Exchange
8 2 (0.99%) Drupal
8 2 (0.99%) Oracle SOA Suite
8 2 (0.99%) WordPress
9 1 (0.49%) CMS
9 1 (0.49%) Confluence
Business Applications
1 8 (3.94%) SAP S/4HANA
2 1 (0.49%) Dynamics CRM
2 1 (0.49%) OpenText VIM for SAP
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 (23.15%) Azure
2 41 (20.20%) AWS
3 18 (8.87%) Serverless
4 15 (7.39%) GitHub
5 14 (6.90%) Azure DevOps
6 11 (5.42%) AWS Lambda
6 11 (5.42%) GCP
7 9 (4.43%) Amazon S3
7 9 (4.43%) Azure Data Factory
8 8 (3.94%) Anthropic Claude
8 8 (3.94%) Azure AI
8 8 (3.94%) GitHub Actions
8 8 (3.94%) Power Automate
8 8 (3.94%) SaaS
9 6 (2.96%) Amazon EKS
9 6 (2.96%) Sauce Labs
10 5 (2.46%) Amazon CloudWatch
10 5 (2.46%) Amazon ECS
10 5 (2.46%) Azure Functions
10 5 (2.46%) Dagster
Communications & Networking
1 18 (8.87%) 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 28 (13.79%) SQL Server
3 22 (10.84%) MySQL
3 22 (10.84%) NoSQL
4 14 (6.90%) PostgreSQL
5 10 (4.93%) Hadoop
6 8 (3.94%) Pinecone
7 7 (3.45%) Oracle Database
8 6 (2.96%) MongoDB
9 5 (2.46%) SAP HANA
10 3 (1.48%) MariaDB
10 3 (1.48%) RDBMS
11 2 (0.99%) Big Data
11 2 (0.99%) BigQuery
11 2 (0.99%) ClickHouse
12 1 (0.49%) Data Lake
12 1 (0.49%) Delta Lake
12 1 (0.49%) Elasticsearch
12 1 (0.49%) Power BI
12 1 (0.49%) Redis
Development Applications
1 29 (14.29%) Git
2 13 (6.40%) Jenkins
3 12 (5.91%) MLflow
4 9 (4.43%) Browser DevTools
5 7 (3.45%) GitLab
6 6 (2.96%) Android Studio
6 6 (2.96%) Eclipse
6 6 (2.96%) Xcode
7 5 (2.46%) JIRA
7 5 (2.46%) JUnit
8 4 (1.97%) Bitbucket
9 3 (1.48%) Firebug
9 3 (1.48%) Maven
9 3 (1.48%) PyCharm
9 3 (1.48%) Rational DOORS
9 3 (1.48%) TeamCity
10 2 (0.99%) Gradle
10 2 (0.99%) Moq
10 2 (0.99%) Postman
10 2 (0.99%) Vite
General
1 52 (25.62%) Social Skills
2 37 (18.23%) Banking
2 37 (18.23%) Finance
3 35 (17.24%) Front Office
4 26 (12.81%) Investment Banking
5 20 (9.85%) Analytical Skills
6 4 (1.97%) Financial Institution
6 4 (1.97%) Public Sector
7 2 (0.99%) Organisational Skills
7 2 (0.99%) Retail
7 2 (0.99%) Telecoms
8 1 (0.49%) Billing
8 1 (0.49%) Military
8 1 (0.49%) Pharmaceutical
8 1 (0.49%) Prime Brokerage
Job Titles
1 85 (41.87%) Developer
2 29 (14.29%) Java Developer
3 28 (13.79%) Senior
4 21 (10.34%) Technical Support
5 20 (9.85%) Electronic Trading Developer
5 20 (9.85%) Electronic Trading Java Developer
5 20 (9.85%) Software Engineer
6 18 (8.87%) Algorithmic Trading Developer
6 18 (8.87%) Java Developer - Algorithmic Trading
6 18 (8.87%) Low Latency Java Developer
7 16 (7.88%) Python Developer
7 16 (7.88%) Senior Developer
8 15 (7.39%) Lead
9 14 (6.90%) Support Engineer
10 13 (6.40%) C# Developer
10 13 (6.40%) Technical Engineer
10 13 (6.40%) Technical Support Engineer
11 12 (5.91%) Python Engineer
12 10 (4.93%) Automation Engineer
13 9 (4.43%) Consultant
Libraries, Frameworks & Software Standards
1 39 (19.21%) .NET
2 38 (18.72%) REST
3 22 (10.84%) Spring Boot
4 21 (10.34%) CSS
5 20 (9.85%) React
5 20 (9.85%) RESTful
6 19 (9.36%) Web Services
7 18 (8.87%) FIX Protocol
7 18 (8.87%) HTML
7 18 (8.87%) NumPy
7 18 (8.87%) Pandas
8 17 (8.37%) JWT
8 17 (8.37%) Spring
9 16 (7.88%) FastAPI
10 15 (7.39%) OAuth
10 15 (7.39%) PyTorch
11 14 (6.90%) .NET Framework
11 14 (6.90%) Django
11 14 (6.90%) Kafka
12 13 (6.40%) pytest
Miscellaneous
1 19 (9.36%) Derivative
2 18 (8.87%) Equities
2 18 (8.87%) TWAP
2 18 (8.87%) VWAP
3 14 (6.90%) Cloud Native
4 12 (5.91%) Data Structures
5 11 (5.42%) Distributed Systems
6 9 (4.43%) Algorithms
6 9 (4.43%) Fixed Income
6 9 (4.43%) Legacy Systems
7 8 (3.94%) Low-Code
7 8 (3.94%) Management Information System
8 7 (3.45%) Mobile App
9 6 (2.96%) Enterprise Software
10 5 (2.46%) Foreign Exchange (FX)
10 5 (2.46%) Legacy Applications
10 5 (2.46%) Public Cloud
10 5 (2.46%) Reference Data
10 5 (2.46%) Self-Motivation
11 4 (1.97%) Product Ownership
Operating Systems
1 38 (18.72%) Linux
2 33 (16.26%) Unix
2 33 (16.26%) Windows
3 9 (4.43%) Android
4 6 (2.96%) Windows Server
5 2 (0.99%) Apple iOS
5 2 (0.99%) VMS
Processes & Methodologies
1 94 (46.31%) OOP
2 71 (34.98%) Agile
2 71 (34.98%) CI/CD
3 45 (22.17%) Design Patterns
4 44 (21.67%) TDD
5 42 (20.69%) DevOps
5 42 (20.69%) Test Automation
6 40 (19.70%) Microservices
7 35 (17.24%) AI
8 33 (16.26%) Software Engineering
9 32 (15.76%) OOD
10 29 (14.29%) Containerisation
11 28 (13.79%) Clean Code
11 28 (13.79%) Computer Science
12 27 (13.30%) Scrum
13 24 (11.82%) Problem-Solving
14 23 (11.33%) Multithreading
15 22 (10.84%) Electronic Trading
15 22 (10.84%) ETL
15 22 (10.84%) Machine Learning
Programming Languages
1 89 (43.84%) Python
2 80 (39.41%) Java
3 77 (37.93%) SQL
4 45 (22.17%) C#
5 40 (19.70%) JavaScript
6 23 (11.33%) Perl
7 11 (5.42%) ABAP
8 10 (4.93%) PL/SQL
9 8 (3.94%) T-SQL
9 8 (3.94%) TypeScript
10 6 (2.96%) Shell Script
11 5 (2.46%) PowerShell
12 4 (1.97%) Bash
12 4 (1.97%) C++
13 3 (1.48%) Kotlin
14 2 (0.99%) PHP
14 2 (0.99%) Rust
14 2 (0.99%) Scala
15 1 (0.49%) ActionScript 2.0
15 1 (0.49%) C
Qualifications
1 23 (11.33%) Degree
2 18 (8.87%) 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
6 1 (0.49%) Master's Degree
Quality Assurance & Compliance
1 13 (6.40%) 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 34 (16.75%) Kubernetes
2 13 (6.40%) Terraform
3 6 (2.96%) Grafana
4 5 (2.46%) Ansible
5 3 (1.48%) Prometheus
6 1 (0.49%) Kibana
6 1 (0.49%) Tivoli
6 1 (0.49%) vRealize Orchestrator
Vendors
1 33 (16.26%) Oracle
2 17 (8.37%) Splunk
3 14 (6.90%) Microsoft
4 11 (5.42%) SAP
5 8 (3.94%) Automation Anywhere
5 8 (3.94%) OpenAI
5 8 (3.94%) UiPath
6 7 (3.45%) Citrix
7 5 (2.46%) OpenText
8 4 (1.97%) Databricks
9 3 (1.48%) Google
10 2 (0.99%) Ariba
10 2 (0.99%) Dell
10 2 (0.99%) IBM
10 2 (0.99%) MuleSoft
10 2 (0.99%) VMware
11 1 (0.49%) Ab Initio
11 1 (0.49%) Informatica
11 1 (0.49%) SEEBURGER
11 1 (0.49%) ServiceNow