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 8 June 2026, with comparisons to the same periods in the previous two years.

6 months to
8 Jun 2026
Same period 2025 Same period 2024
Rank 437 254 201
Rank change year-on-year -183 -53 -18
Contract jobs citing OO 203 304 508
As % of all contract jobs in the UK 0.41% 1.04% 1.17%
As % of the Processes & Methodologies category 0.48% 1.14% 1.37%
Number of daily rates quoted 113 202 328
10th Percentile £204 £369 £375
25th Percentile £400 £450 £463
Median daily rate (50th Percentile) £490 £525 £550
Median % change year-on-year -6.67% -4.55% -12.00%
75th Percentile £613 £686 £700
90th Percentile £773 £850 £825
UK excluding London median daily rate £428 £500 £550
% change year-on-year -14.50% -9.09% -2.65%
Number of hourly rates quoted 7 0 19
10th Percentile £51.05 - £51.65
25th Percentile £63.13 - £60.00
Median hourly rate £75.00 - £65.00
75th Percentile £77.00 - £80.00
90th Percentile £79.00 - £85.00
UK excluding London median hourly rate £75.00 - £64.50
% change year-on-year - - +0.78%

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 41,928 26,614 37,088
As % of all contract IT jobs advertised in the UK 84.71% 90.94% 85.32%
Number of daily rates quoted 26,175 16,900 23,706
10th Percentile £325 £300 £300
25th Percentile £413 £406 £413
Median daily rate (50th Percentile) £513 £510 £525
Median % change year-on-year +0.49% -2.86% -4.55%
75th Percentile £615 £625 £638
90th Percentile £725 £738 £750
UK excluding London median daily rate £500 £475 £500
% change year-on-year +5.26% -5.00% -
Number of hourly rates quoted 2,525 1,165 2,567
10th Percentile £14.68 £14.20 £12.75
25th Percentile £20.00 £17.87 £16.00
Median hourly rate £43.96 £27.53 £36.50
Median % change year-on-year +59.68% -24.58% +1.39%
75th Percentile £68.00 £56.00 £61.16
90th Percentile £81.24 £73.75 £72.50
UK excluding London median hourly rate £45.00 £25.15 £38.12
% change year-on-year +78.93% -34.02% +8.91%

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 8 June 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 8 June 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 8 June 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 -176 174 £453 -13.71% 255
London -86 120 £508 -21.92% 89
Work from Home -112 74 £400 -23.22% 111
UK excluding London -141 71 £428 -14.50% 186
South East -71 24 £208 -58.50% 45
Scotland -17 17 £537 +2.48% 6
North of England -77 15 £513 +2.50% 51
Yorkshire -47 12 £575 +23.86% 11
East of England -23 7 £425 -13.27% 34
Midlands -66 5 £575 +10.36% 22
South West -32 3 - - 20
West Midlands -73 3 £525 +0.77% 9
North West -52 2 £401 -19.80% 32
East Midlands - 2 £575 - 13
North East - 1 £525 - 8

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 (6.90%) Apache Spark
2 13 (6.40%) Appian
3 7 (3.45%) IIS
4 6 (2.96%) Apache Airflow
5 5 (2.46%) Camunda
6 4 (1.97%) Apache
7 3 (1.48%) Microsoft Exchange
7 3 (1.48%) NetWeaver
7 3 (1.48%) Oracle Workflow
8 2 (0.99%) Confluence
8 2 (0.99%) Drupal
8 2 (0.99%) Oracle SOA Suite
8 2 (0.99%) WordPress
9 1 (0.49%) CMS
Business Applications
1 7 (3.45%) SAP S/4HANA
2 3 (1.48%) OpenText MBPM
2 3 (1.48%) 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 Travel Management
3 1 (0.49%) SDL Web 8
Cloud Services
1 52 (25.62%) Azure
2 42 (20.69%) AWS
3 14 (6.90%) Serverless
4 13 (6.40%) GCP
4 13 (6.40%) GitHub
5 10 (4.93%) Azure DevOps
6 9 (4.43%) Amazon S3
6 9 (4.43%) AWS Lambda
6 9 (4.43%) Azure Data Factory
6 9 (4.43%) GitHub Actions
7 8 (3.94%) Anthropic Claude
7 8 (3.94%) Azure AI
7 8 (3.94%) Power Automate
8 7 (3.45%) SaaS
9 6 (2.96%) Amazon ECS
10 5 (2.46%) Dagster
10 5 (2.46%) Sauce Labs
11 4 (1.97%) Amazon CloudWatch
11 4 (1.97%) Amazon EKS
11 4 (1.97%) Amazon SQS
Communications & Networking
1 20 (9.85%) 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 40 (19.70%) Relational Database
2 33 (16.26%) SQL Server
3 21 (10.34%) NoSQL
4 18 (8.87%) MySQL
5 13 (6.40%) PostgreSQL
6 9 (4.43%) Hadoop
7 8 (3.94%) Pinecone
8 7 (3.45%) Oracle Database
9 5 (2.46%) MongoDB
9 5 (2.46%) RDBMS
9 5 (2.46%) SAP HANA
10 4 (1.97%) Elasticsearch
11 3 (1.48%) Apache Cassandra
11 3 (1.48%) Big Data
11 3 (1.48%) HBase
12 2 (0.99%) ClickHouse
12 2 (0.99%) DynamoDB
12 2 (0.99%) MariaDB
13 1 (0.49%) Delta Lake
13 1 (0.49%) Power BI
Development Applications
1 30 (14.78%) Git
2 12 (5.91%) Jenkins
2 12 (5.91%) MLflow
3 10 (4.93%) GitLab
4 9 (4.43%) JUnit
5 8 (3.94%) JIRA
6 7 (3.45%) Browser DevTools
7 6 (2.96%) Rational DOORS
8 5 (2.46%) Android Studio
8 5 (2.46%) Eclipse
8 5 (2.46%) Selenium
8 5 (2.46%) Xcode
9 4 (1.97%) Bitbucket
10 3 (1.48%) Maven
10 3 (1.48%) Moq
10 3 (1.48%) Postman
10 3 (1.48%) PyCharm
10 3 (1.48%) Rational Rhapsody
10 3 (1.48%) TeamCity
10 3 (1.48%) Visual Studio
General
1 46 (22.66%) Social Skills
2 39 (19.21%) Finance
3 38 (18.72%) Banking
4 36 (17.73%) Front Office
5 25 (12.32%) Investment Banking
6 20 (9.85%) Analytical Skills
7 4 (1.97%) Public Sector
8 2 (0.99%) Financial Institution
8 2 (0.99%) Inclusion and Diversity
8 2 (0.99%) Law
8 2 (0.99%) Organisational Skills
8 2 (0.99%) Prime Brokerage
8 2 (0.99%) Telecoms
9 1 (0.49%) Billing
9 1 (0.49%) Military
9 1 (0.49%) Pharmaceutical
9 1 (0.49%) Retail
Job Titles
1 88 (43.35%) Developer
2 33 (16.26%) Java Developer
3 30 (14.78%) Senior
4 25 (12.32%) Software Engineer
5 22 (10.84%) Electronic Trading Developer
5 22 (10.84%) Electronic Trading Java Developer
6 20 (9.85%) Algorithmic Trading Developer
6 20 (9.85%) Java Developer - Algorithmic Trading
6 20 (9.85%) Low Latency Java Developer
7 19 (9.36%) Senior Developer
8 17 (8.37%) Technical Support
9 15 (7.39%) Lead
10 14 (6.90%) Python Developer
11 12 (5.91%) C# Developer
11 12 (5.91%) Support Engineer
12 11 (5.42%) Technical Engineer
12 11 (5.42%) Technical Support Engineer
13 10 (4.93%) Automation Engineer
13 10 (4.93%) Senior Java Developer
14 9 (4.43%) Python Engineer
Libraries, Frameworks & Software Standards
1 46 (22.66%) .NET
2 39 (19.21%) REST
3 26 (12.81%) RESTful
3 26 (12.81%) Spring Boot
4 20 (9.85%) CSS
4 20 (9.85%) FIX Protocol
4 20 (9.85%) JWT
4 20 (9.85%) Spring
4 20 (9.85%) Web Services
5 19 (9.36%) Kafka
6 18 (8.87%) HTML
6 18 (8.87%) OAuth
6 18 (8.87%) React
7 17 (8.37%) .NET Framework
8 16 (7.88%) FastAPI
8 16 (7.88%) NumPy
8 16 (7.88%) Pandas
9 15 (7.39%) Django
10 14 (6.90%) PyTorch
11 12 (5.91%) Hugging Face
Miscellaneous
1 22 (10.84%) Derivative
2 20 (9.85%) Equities
2 20 (9.85%) TWAP
2 20 (9.85%) VWAP
3 17 (8.37%) Cloud Native
4 11 (5.42%) Data Structures
5 10 (4.93%) Distributed Systems
5 10 (4.93%) Product Ownership
6 9 (4.43%) Legacy Systems
6 9 (4.43%) Self-Motivation
7 8 (3.94%) Algorithms
7 8 (3.94%) Fixed Income
7 8 (3.94%) Low-Code
7 8 (3.94%) Management Information System
8 6 (2.96%) Mobile App
9 5 (2.46%) Legacy Applications
9 5 (2.46%) Public Cloud
10 4 (1.97%) Foreign Exchange (FX)
10 4 (1.97%) Reference Data
11 3 (1.48%) Clustering
Operating Systems
1 33 (16.26%) Linux
2 32 (15.76%) Windows
3 27 (13.30%) Unix
4 7 (3.45%) Android
5 3 (1.48%) Windows Server
6 2 (0.99%) Apple iOS
6 2 (0.99%) VMS
6 2 (0.99%) VxWorks
Processes & Methodologies
1 92 (45.32%) OOP
2 78 (38.42%) Agile
3 76 (37.44%) CI/CD
4 52 (25.62%) DevOps
5 49 (24.14%) Design Patterns
6 45 (22.17%) TDD
7 43 (21.18%) AI
7 43 (21.18%) Microservices
7 43 (21.18%) Test Automation
8 38 (18.72%) OOD
9 37 (18.23%) Software Engineering
10 36 (17.73%) Scrum
11 31 (15.27%) Clean Code
12 30 (14.78%) Computer Science
12 30 (14.78%) Containerisation
13 23 (11.33%) Machine Learning
13 23 (11.33%) Multithreading
13 23 (11.33%) UML
13 23 (11.33%) Workflow
14 22 (10.84%) Electronic Trading
Programming Languages
1 82 (40.39%) Python
2 79 (38.92%) Java
3 78 (38.42%) SQL
4 49 (24.14%) C#
5 39 (19.21%) JavaScript
6 20 (9.85%) Perl
7 11 (5.42%) PL/SQL
8 10 (4.93%) ABAP
9 8 (3.94%) T-SQL
10 7 (3.45%) TypeScript
11 6 (2.96%) PowerShell
12 5 (2.46%) Bash
13 3 (1.48%) Ada
13 3 (1.48%) C++
13 3 (1.48%) Shell Script
14 2 (0.99%) Kotlin
14 2 (0.99%) PHP
14 2 (0.99%) Rust
14 2 (0.99%) Scala
15 1 (0.49%) Swift
Qualifications
1 26 (12.81%) Degree
2 17 (8.37%) Computer Science Degree
2 17 (8.37%) Security Cleared
3 13 (6.40%) SC Cleared
4 2 (0.99%) BPSS Clearance
5 1 (0.49%) Azure Certification
Quality Assurance & Compliance
1 16 (7.88%) QA
2 8 (3.94%) Data Quality
3 3 (1.48%) Disclosure Scotland
4 2 (0.99%) Accessibility
4 2 (0.99%) Basel III
4 2 (0.99%) DO-178B
4 2 (0.99%) ISO 15022
4 2 (0.99%) ISO 20022
System Software
1 41 (20.20%) Docker
2 4 (1.97%) Firmware
2 4 (1.97%) Virtual Machines
3 2 (0.99%) VMware Infrastructure
Systems Management
1 36 (17.73%) 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 33 (16.26%) Oracle
2 16 (7.88%) Splunk
3 11 (5.42%) Microsoft
4 10 (4.93%) SAP
5 9 (4.43%) Citrix
5 9 (4.43%) UiPath
6 8 (3.94%) Automation Anywhere
6 8 (3.94%) OpenAI
6 8 (3.94%) OpenText
7 3 (1.48%) Databricks
7 3 (1.48%) IBM
8 2 (0.99%) Ariba
8 2 (0.99%) Dell
8 2 (0.99%) Google
8 2 (0.99%) Veracode
8 2 (0.99%) VMware
9 1 (0.49%) Cloudera
9 1 (0.49%) PagerDuty
9 1 (0.49%) SEEBURGER
9 1 (0.49%) ServiceNow