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

6 months to
17 Jun 2026
Same period 2025 Same period 2024
Rank 444 265 192
Rank change year-on-year -179 -73 -19
Contract jobs citing OO 202 300 514
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 111 199 335
10th Percentile £204 £367 £374
25th Percentile £400 £450 £459
Median daily rate (50th Percentile) £460 £525 £550
Median % change year-on-year -12.38% -4.55% -12.00%
75th Percentile £600 £683 £700
90th Percentile £750 £850 £825
UK excluding London median daily rate £430 £495 £525
% change year-on-year -13.13% -5.71% -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 42,679 27,009 37,072
As % of all contract IT jobs advertised in the UK 84.81% 91.00% 85.05%
Number of daily rates quoted 26,607 17,137 23,609
10th Percentile £325 £300 £300
25th Percentile £413 £406 £413
Median daily rate (50th Percentile) £513 £508 £525
Median % change year-on-year +0.99% -3.33% -4.55%
75th Percentile £619 £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 2,567 1,242 2,598
10th Percentile £14.82 £14.20 £12.75
25th Percentile £20.09 £17.87 £16.03
Median hourly rate £43.96 £26.27 £37.34
Median % change year-on-year +67.37% -29.66% +6.69%
75th Percentile £68.00 £55.25 £61.30
90th Percentile £81.25 £73.75 £72.50
UK excluding London median hourly rate £44.50 £25.15 £38.12
% change year-on-year +76.94% -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 17 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 17 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 17 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 -161 171 £453 -14.17% 375
London -86 121 £490 -23.88% 80
Work from Home -112 71 £401 -23.62% 299
UK excluding London -138 68 £430 -13.13% 376
South East -64 21 £208 -58.50% 89
Scotland -21 18 £518 +6.15% 27
North of England -67 14 £500 +3.52% 88
Yorkshire -47 12 £575 +23.86% 23
East of England -26 7 £425 -13.27% 59
Midlands -68 5 £575 +10.05% 42
South West -33 3 - - 31
West Midlands -67 3 £525 +0.48% 16
North West -47 2 £401 -19.80% 50
East Midlands - 2 £575 - 26

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 (6.93%) Apache Spark
1 14 (6.93%) Appian
2 8 (3.96%) IIS
3 6 (2.97%) Apache Airflow
3 6 (2.97%) Camunda
4 4 (1.98%) Apache
4 4 (1.98%) Oracle Workflow
5 3 (1.49%) Microsoft Exchange
6 2 (0.99%) Confluence
6 2 (0.99%) Drupal
6 2 (0.99%) NetWeaver
6 2 (0.99%) Oracle SOA Suite
6 2 (0.99%) WordPress
7 1 (0.50%) CMS
Business Applications
1 7 (3.47%) SAP S/4HANA
2 4 (1.98%) OpenText MBPM
2 4 (1.98%) Oracle BPM
3 1 (0.50%) Dynamics CRM
3 1 (0.50%) OpenText VIM for SAP
3 1 (0.50%) SAP CO
3 1 (0.50%) SAP CRM
3 1 (0.50%) SAP EM
3 1 (0.50%) SAP FI
3 1 (0.50%) SAP FI/CO
3 1 (0.50%) SAP GTS
3 1 (0.50%) SAP Travel Management
3 1 (0.50%) SDL Web 8
Cloud Services
1 50 (24.75%) Azure
2 42 (20.79%) AWS
3 13 (6.44%) GitHub
3 13 (6.44%) Serverless
4 12 (5.94%) GCP
5 9 (4.46%) Amazon S3
5 9 (4.46%) AWS Lambda
5 9 (4.46%) Azure DevOps
5 9 (4.46%) GitHub Actions
6 8 (3.96%) Anthropic Claude
6 8 (3.96%) Azure AI
6 8 (3.96%) Azure Data Factory
6 8 (3.96%) Power Automate
7 6 (2.97%) Amazon ECS
8 5 (2.48%) Dagster
8 5 (2.48%) SaaS
9 4 (1.98%) Amazon CloudWatch
9 4 (1.98%) Amazon EKS
9 4 (1.98%) Amazon SQS
10 3 (1.49%) Sauce Labs
Communications & Networking
1 19 (9.41%) FIX Connectivity
2 8 (3.96%) HTTP
3 3 (1.49%) FTP
4 2 (0.99%) Ethernet
4 2 (0.99%) Wireshark
Database & Business Intelligence
1 38 (18.81%) Relational Database
2 36 (17.82%) SQL Server
3 21 (10.40%) NoSQL
4 16 (7.92%) MySQL
5 14 (6.93%) PostgreSQL
6 9 (4.46%) Hadoop
7 8 (3.96%) Oracle Database
7 8 (3.96%) Pinecone
8 5 (2.48%) MongoDB
8 5 (2.48%) RDBMS
9 4 (1.98%) Elasticsearch
9 4 (1.98%) SAP HANA
10 3 (1.49%) Apache Cassandra
10 3 (1.49%) Big Data
10 3 (1.49%) HBase
11 2 (0.99%) ClickHouse
11 2 (0.99%) DynamoDB
11 2 (0.99%) MariaDB
12 1 (0.50%) Data Warehouse
12 1 (0.50%) Redis
Development Applications
1 31 (15.35%) Git
2 12 (5.94%) Jenkins
2 12 (5.94%) MLflow
3 10 (4.95%) GitLab
4 9 (4.46%) JUnit
5 8 (3.96%) JIRA
6 6 (2.97%) Rational DOORS
7 5 (2.48%) Browser DevTools
7 5 (2.48%) Selenium
8 4 (1.98%) Bitbucket
8 4 (1.98%) Maven
9 3 (1.49%) Eclipse
9 3 (1.49%) Moq
9 3 (1.49%) Postman
9 3 (1.49%) PyCharm
9 3 (1.49%) Rational Rhapsody
9 3 (1.49%) REST Assured
9 3 (1.49%) TeamCity
9 3 (1.49%) Visual Studio
9 3 (1.49%) Xcode
General
1 45 (22.28%) Social Skills
2 41 (20.30%) Finance
3 39 (19.31%) Banking
4 34 (16.83%) Front Office
5 24 (11.88%) Investment Banking
6 21 (10.40%) Analytical Skills
7 4 (1.98%) Public Sector
8 3 (1.49%) Financial Institution
9 2 (0.99%) Inclusion and Diversity
9 2 (0.99%) Law
9 2 (0.99%) Organisational Skills
9 2 (0.99%) Prime Brokerage
9 2 (0.99%) Telecoms
10 1 (0.50%) Billing
10 1 (0.50%) French Language
10 1 (0.50%) Marketing
10 1 (0.50%) Military
10 1 (0.50%) Pharmaceutical
10 1 (0.50%) Presentation Skills
10 1 (0.50%) Retail
Job Titles
1 89 (44.06%) Developer
2 34 (16.83%) Java Developer
3 32 (15.84%) Senior
4 27 (13.37%) Software Engineer
5 21 (10.40%) Electronic Trading Developer
5 21 (10.40%) Electronic Trading Java Developer
6 20 (9.90%) Senior Developer
7 19 (9.41%) Algorithmic Trading Developer
7 19 (9.41%) Java Developer - Algorithmic Trading
7 19 (9.41%) Low Latency Java Developer
8 14 (6.93%) Lead
8 14 (6.93%) Technical Support
9 13 (6.44%) C# Developer
9 13 (6.44%) Python Developer
10 11 (5.45%) Senior Java Developer
11 10 (4.95%) Automation Engineer
11 10 (4.95%) Support Engineer
12 9 (4.46%) Consultant
12 9 (4.46%) Java Engineer
12 9 (4.46%) Python Engineer
Libraries, Frameworks & Software Standards
1 50 (24.75%) .NET
2 39 (19.31%) REST
3 28 (13.86%) RESTful
3 28 (13.86%) Spring Boot
4 22 (10.89%) Web Services
5 21 (10.40%) Spring
6 20 (9.90%) JWT
6 20 (9.90%) Kafka
7 19 (9.41%) FIX Protocol
8 18 (8.91%) .NET Framework
8 18 (8.91%) CSS
8 18 (8.91%) HTML
8 18 (8.91%) OAuth
9 16 (7.92%) FastAPI
9 16 (7.92%) NumPy
9 16 (7.92%) Pandas
10 15 (7.43%) Django
10 15 (7.43%) React
11 14 (6.93%) PyTorch
12 12 (5.94%) Hugging Face
Miscellaneous
1 21 (10.40%) Derivative
2 19 (9.41%) Equities
2 19 (9.41%) TWAP
2 19 (9.41%) VWAP
3 17 (8.42%) Cloud Native
4 14 (6.93%) Data Structures
5 11 (5.45%) Product Ownership
5 11 (5.45%) Self-Motivation
6 10 (4.95%) Algorithms
6 10 (4.95%) Distributed Systems
7 9 (4.46%) Legacy Systems
8 8 (3.96%) Low-Code
8 8 (3.96%) Management Information System
9 6 (2.97%) Fixed Income
9 6 (2.97%) Legacy Applications
9 6 (2.97%) Public Cloud
10 4 (1.98%) Foreign Exchange (FX)
10 4 (1.98%) Mobile App
11 3 (1.49%) Clustering
11 3 (1.49%) Enterprise Software
Operating Systems
1 31 (15.35%) Linux
2 30 (14.85%) Windows
3 25 (12.38%) Unix
4 5 (2.48%) Android
5 3 (1.49%) Windows Server
6 2 (0.99%) Apple iOS
6 2 (0.99%) VMS
6 2 (0.99%) VxWorks
Processes & Methodologies
1 94 (46.53%) OOP
2 80 (39.60%) Agile
3 75 (37.13%) CI/CD
4 53 (26.24%) DevOps
5 46 (22.77%) AI
5 46 (22.77%) Design Patterns
6 44 (21.78%) TDD
7 43 (21.29%) Microservices
7 43 (21.29%) Test Automation
8 39 (19.31%) OOD
8 39 (19.31%) Software Engineering
9 37 (18.32%) Scrum
10 31 (15.35%) Clean Code
10 31 (15.35%) Containerisation
11 29 (14.36%) Computer Science
12 24 (11.88%) Workflow
13 23 (11.39%) Machine Learning
13 23 (11.39%) Problem-Solving
14 22 (10.89%) Data Engineering
14 22 (10.89%) Multithreading
Programming Languages
1 81 (40.10%) SQL
2 80 (39.60%) Java
3 77 (38.12%) Python
4 52 (25.74%) C#
5 36 (17.82%) JavaScript
6 17 (8.42%) Perl
7 12 (5.94%) PL/SQL
8 9 (4.46%) ABAP
8 9 (4.46%) T-SQL
9 7 (3.47%) TypeScript
10 6 (2.97%) PowerShell
11 5 (2.48%) Bash
12 4 (1.98%) C++
13 3 (1.49%) Ada
13 3 (1.49%) Shell Script
14 2 (0.99%) Kotlin
14 2 (0.99%) PHP
14 2 (0.99%) Rust
14 2 (0.99%) Scala
15 1 (0.50%) C
Qualifications
1 27 (13.37%) Degree
2 17 (8.42%) Security Cleared
3 16 (7.92%) Computer Science Degree
4 13 (6.44%) SC Cleared
5 2 (0.99%) BPSS Clearance
6 1 (0.50%) Azure Certification
Quality Assurance & Compliance
1 17 (8.42%) QA
2 8 (3.96%) Data Quality
3 3 (1.49%) 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 42 (20.79%) Docker
2 4 (1.98%) Firmware
2 4 (1.98%) Virtual Machines
3 2 (0.99%) VMware Infrastructure
Systems Management
1 37 (18.32%) Kubernetes
2 9 (4.46%) Terraform
3 6 (2.97%) Grafana
4 4 (1.98%) Ansible
5 3 (1.49%) Prometheus
6 1 (0.50%) Kibana
6 1 (0.50%) vRealize Orchestrator
Vendors
1 33 (16.34%) Oracle
2 14 (6.93%) Splunk
3 11 (5.45%) Citrix
4 9 (4.46%) Microsoft
4 9 (4.46%) OpenText
4 9 (4.46%) SAP
4 9 (4.46%) UiPath
5 8 (3.96%) Automation Anywhere
5 8 (3.96%) OpenAI
6 3 (1.49%) IBM
7 2 (0.99%) Ariba
7 2 (0.99%) Databricks
7 2 (0.99%) Dell
7 2 (0.99%) Google
7 2 (0.99%) Veracode
7 2 (0.99%) VMware
8 1 (0.50%) Cloudera
8 1 (0.50%) PagerDuty
8 1 (0.50%) SEEBURGER
8 1 (0.50%) ServiceNow