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

6 months to
20 Jun 2026
Same period 2025 Same period 2024
Rank 443 256 198
Rank change year-on-year -187 -58 -18
Contract jobs citing OO 204 301 518
As % of all contract jobs in the UK 0.40% 1.01% 1.18%
As % of the Processes & Methodologies category 0.47% 1.11% 1.39%
Number of daily rates quoted 113 201 340
10th Percentile £204 £368 £375
25th Percentile £402 £450 £460
Median daily rate (50th Percentile) £475 £525 £548
Median % change year-on-year -9.52% -4.11% -12.40%
75th Percentile £600 £675 £700
90th Percentile £760 £850 £825
UK excluding London median daily rate £440 £490 £525
% change year-on-year -10.20% -6.67% -6.67%
Number of hourly rates quoted 7 1 18
10th Percentile £51.05 - £51.23
25th Percentile £63.13 £67.50 £60.00
Median hourly rate £75.00 £70.00 £64.50
Median % change year-on-year +7.14% +8.53% +9.27%
75th Percentile £77.00 £72.50 £80.00
90th Percentile £79.00 - £85.00
UK excluding London median hourly rate £75.00 £70.00 £64.50
% change year-on-year +7.14% +8.53% +4.03%

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 42,996 27,186 37,276
As % of all contract IT jobs advertised in the UK 84.90% 91.05% 84.94%
Number of daily rates quoted 26,808 17,251 23,716
10th Percentile £325 £300 £300
25th Percentile £413 £406 £413
Median daily rate (50th Percentile) £513 £502 £525
Median % change year-on-year +2.19% -4.48% -4.55%
75th Percentile £620 £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 2,575 1,262 2,618
10th Percentile £14.82 £14.20 £12.73
25th Percentile £20.09 £17.82 £16.06
Median hourly rate £43.96 £25.50 £37.50
Median % change year-on-year +72.39% -32.00% +7.05%
75th Percentile £68.00 £55.19 £61.30
90th Percentile £82.25 £73.75 £72.50
UK excluding London median hourly rate £45.00 £25.15 £38.12
% change year-on-year +78.93% -34.02% +17.29%

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 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 20 June 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 20 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 -146 173 £453 -13.71% 159
London -92 123 £490 -22.22% 43
Work from Home -111 70 £402 -22.84% 82
UK excluding London -149 68 £440 -10.20% 151
South East -70 20 £208 -58.50% 44
Scotland -18 18 £518 +6.15% 3
North of England -76 14 £500 +3.52% 37
Yorkshire -50 12 £575 +23.86% 8
East of England -32 7 £425 -13.27% 17
Midlands -70 5 £575 +10.36% 19
South West -33 4 - - 17
West Midlands -72 3 £525 +0.48% 9
East Midlands -16 2 £575 +108.33% 10
North West -53 2 £401 -19.80% 22

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 (6.86%) Apache Spark
1 14 (6.86%) Appian
2 9 (4.41%) IIS
3 7 (3.43%) Camunda
4 6 (2.94%) Apache Airflow
5 5 (2.45%) Oracle Workflow
6 4 (1.96%) Apache
7 3 (1.47%) Microsoft Exchange
8 2 (0.98%) Confluence
8 2 (0.98%) Drupal
8 2 (0.98%) NetWeaver
8 2 (0.98%) Oracle SOA Suite
8 2 (0.98%) WordPress
9 1 (0.49%) CMS
Applications
1 1 (0.49%) Microsoft Office
Business Applications
1 7 (3.43%) SAP S/4HANA
2 5 (2.45%) OpenText MBPM
2 5 (2.45%) 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 50 (24.51%) Azure
2 42 (20.59%) AWS
3 13 (6.37%) GitHub
3 13 (6.37%) Serverless
4 12 (5.88%) GCP
5 9 (4.41%) Amazon S3
5 9 (4.41%) AWS Lambda
5 9 (4.41%) Azure DevOps
5 9 (4.41%) GitHub Actions
6 7 (3.43%) Anthropic Claude
6 7 (3.43%) Azure AI
6 7 (3.43%) Azure Data Factory
6 7 (3.43%) Power Automate
7 6 (2.94%) Amazon ECS
7 6 (2.94%) SaaS
8 5 (2.45%) Dagster
9 4 (1.96%) Amazon CloudWatch
9 4 (1.96%) Amazon EKS
9 4 (1.96%) Amazon SQS
10 3 (1.47%) Sauce Labs
Communications & Networking
1 19 (9.31%) FIX Connectivity
2 8 (3.92%) HTTP
3 3 (1.47%) Ethernet
3 3 (1.47%) FTP
4 2 (0.98%) Wireshark
5 1 (0.49%) RS-232
5 1 (0.49%) RS-422
Database & Business Intelligence
1 37 (18.14%) Relational Database
2 36 (17.65%) SQL Server
3 21 (10.29%) NoSQL
4 15 (7.35%) MySQL
5 14 (6.86%) PostgreSQL
6 9 (4.41%) Hadoop
6 9 (4.41%) Oracle Database
7 7 (3.43%) Pinecone
8 5 (2.45%) MongoDB
8 5 (2.45%) RDBMS
9 4 (1.96%) Elasticsearch
9 4 (1.96%) SAP HANA
10 3 (1.47%) Apache Cassandra
10 3 (1.47%) Big Data
10 3 (1.47%) HBase
11 2 (0.98%) ClickHouse
11 2 (0.98%) DynamoDB
11 2 (0.98%) MariaDB
12 1 (0.49%) Data Warehouse
12 1 (0.49%) Redis
Development Applications
1 31 (15.20%) Git
2 12 (5.88%) Jenkins
3 11 (5.39%) GitLab
3 11 (5.39%) MLflow
4 9 (4.41%) JUnit
5 8 (3.92%) JIRA
6 7 (3.43%) Rational DOORS
7 5 (2.45%) Browser DevTools
7 5 (2.45%) Selenium
8 4 (1.96%) Bitbucket
8 4 (1.96%) Maven
8 4 (1.96%) Visual Studio
9 3 (1.47%) Android Studio
9 3 (1.47%) Eclipse
9 3 (1.47%) Moq
9 3 (1.47%) Postman
9 3 (1.47%) PyCharm
9 3 (1.47%) Rational Rhapsody
9 3 (1.47%) REST Assured
9 3 (1.47%) Xcode
General
1 46 (22.55%) Social Skills
2 41 (20.10%) Finance
3 40 (19.61%) Banking
4 34 (16.67%) Front Office
5 24 (11.76%) Investment Banking
6 23 (11.27%) Analytical Skills
7 4 (1.96%) Public Sector
8 3 (1.47%) Financial Institution
9 2 (0.98%) Inclusion and Diversity
9 2 (0.98%) Law
9 2 (0.98%) Organisational Skills
9 2 (0.98%) Presentation Skills
9 2 (0.98%) Prime Brokerage
9 2 (0.98%) Telecoms
10 1 (0.49%) Aerospace
10 1 (0.49%) Avionics
10 1 (0.49%) French Language
10 1 (0.49%) Marketing
10 1 (0.49%) Military
10 1 (0.49%) Retail
Job Titles
1 91 (44.61%) Developer
2 34 (16.67%) Java Developer
3 32 (15.69%) Senior
4 28 (13.73%) Software Engineer
5 21 (10.29%) Electronic Trading Developer
5 21 (10.29%) Electronic Trading Java Developer
6 20 (9.80%) Senior Developer
7 19 (9.31%) Algorithmic Trading Developer
7 19 (9.31%) Java Developer - Algorithmic Trading
7 19 (9.31%) Low Latency Java Developer
8 14 (6.86%) Lead
9 13 (6.37%) C# Developer
9 13 (6.37%) Python Developer
9 13 (6.37%) Technical Support
10 11 (5.39%) Senior Java Developer
11 10 (4.90%) Support Engineer
12 9 (4.41%) Consultant
12 9 (4.41%) Junior
12 9 (4.41%) Technical Engineer
12 9 (4.41%) Technical Support Engineer
Libraries, Frameworks & Software Standards
1 52 (25.49%) .NET
2 38 (18.63%) REST
3 28 (13.73%) Spring Boot
4 27 (13.24%) RESTful
5 21 (10.29%) Spring
5 21 (10.29%) Web Services
6 20 (9.80%) .NET Framework
6 20 (9.80%) Kafka
7 19 (9.31%) FIX Protocol
7 19 (9.31%) JWT
8 18 (8.82%) CSS
8 18 (8.82%) HTML
9 17 (8.33%) OAuth
10 15 (7.35%) FastAPI
10 15 (7.35%) NumPy
10 15 (7.35%) Pandas
10 15 (7.35%) React
11 14 (6.86%) Django
12 13 (6.37%) PyTorch
13 11 (5.39%) pytest
Miscellaneous
1 21 (10.29%) Derivative
2 19 (9.31%) Equities
2 19 (9.31%) TWAP
2 19 (9.31%) VWAP
3 17 (8.33%) Cloud Native
4 14 (6.86%) Data Structures
5 12 (5.88%) Self-Motivation
6 11 (5.39%) Product Ownership
7 10 (4.90%) Algorithms
7 10 (4.90%) Distributed Systems
8 8 (3.92%) Legacy Systems
8 8 (3.92%) Management Information System
9 7 (3.43%) Low-Code
10 6 (2.94%) Fixed Income
10 6 (2.94%) Legacy Applications
10 6 (2.94%) Public Cloud
11 4 (1.96%) Foreign Exchange (FX)
11 4 (1.96%) Mobile App
12 3 (1.47%) Client/Server
12 3 (1.47%) Clustering
Operating Systems
1 31 (15.20%) Linux
2 30 (14.71%) Windows
3 24 (11.76%) Unix
4 5 (2.45%) Android
5 3 (1.47%) Windows Server
6 2 (0.98%) Apple iOS
6 2 (0.98%) VMS
6 2 (0.98%) VxWorks
Processes & Methodologies
1 96 (47.06%) OOP
2 82 (40.20%) Agile
3 74 (36.27%) CI/CD
4 55 (26.96%) DevOps
5 47 (23.04%) AI
6 46 (22.55%) Design Patterns
7 44 (21.57%) TDD
8 43 (21.08%) Microservices
8 43 (21.08%) Test Automation
9 40 (19.61%) Software Engineering
10 39 (19.12%) OOD
11 38 (18.63%) Scrum
12 30 (14.71%) Clean Code
12 30 (14.71%) Containerisation
13 29 (14.22%) Computer Science
14 24 (11.76%) Problem-Solving
14 24 (11.76%) Workflow
15 23 (11.27%) Multithreading
15 23 (11.27%) UML
16 22 (10.78%) Machine Learning
Programming Languages
1 80 (39.22%) Java
1 80 (39.22%) SQL
2 76 (37.25%) Python
3 53 (25.98%) C#
4 35 (17.16%) JavaScript
5 16 (7.84%) Perl
6 13 (6.37%) PL/SQL
7 10 (4.90%) T-SQL
8 9 (4.41%) ABAP
9 7 (3.43%) TypeScript
10 6 (2.94%) PowerShell
11 5 (2.45%) Bash
11 5 (2.45%) C++
12 4 (1.96%) Ada
13 3 (1.47%) Shell Script
14 2 (0.98%) Kotlin
14 2 (0.98%) PHP
14 2 (0.98%) Rust
14 2 (0.98%) Scala
15 1 (0.49%) Ada 95
Qualifications
1 27 (13.24%) Degree
2 18 (8.82%) Security Cleared
3 16 (7.84%) Computer Science Degree
4 14 (6.86%) SC Cleared
5 3 (1.47%) BPSS Clearance
6 1 (0.49%) Azure Certification
Quality Assurance & Compliance
1 17 (8.33%) QA
2 7 (3.43%) Data Quality
3 3 (1.47%) Disclosure Scotland
4 2 (0.98%) Accessibility
4 2 (0.98%) Basel III
4 2 (0.98%) DO-178B
4 2 (0.98%) ISO 15022
4 2 (0.98%) ISO 20022
5 1 (0.49%) MIL-STD-1553
System Software
1 41 (20.10%) Docker
2 4 (1.96%) Firmware
2 4 (1.96%) Virtual Machines
3 2 (0.98%) VMware Infrastructure
Systems Management
1 36 (17.65%) Kubernetes
2 9 (4.41%) Terraform
3 6 (2.94%) Grafana
4 4 (1.96%) Ansible
5 3 (1.47%) Prometheus
6 1 (0.49%) Kibana
6 1 (0.49%) PTC Integrity
6 1 (0.49%) vRealize Orchestrator
Vendors
1 33 (16.18%) Oracle
2 14 (6.86%) Splunk
3 12 (5.88%) Citrix
4 11 (5.39%) Microsoft
5 10 (4.90%) OpenText
6 9 (4.41%) SAP
7 8 (3.92%) UiPath
8 7 (3.43%) Automation Anywhere
8 7 (3.43%) OpenAI
9 4 (1.96%) IBM
10 2 (0.98%) Ariba
10 2 (0.98%) Databricks
10 2 (0.98%) Dell
10 2 (0.98%) Google
10 2 (0.98%) Veracode
10 2 (0.98%) VMware
11 1 (0.49%) Cloudera
11 1 (0.49%) Green Hills
11 1 (0.49%) PTC
11 1 (0.49%) SEEBURGER