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

6 months to
13 Jul 2026
Same period 2025 Same period 2024
Rank 445 271 189
Rank change year-on-year -174 -82 -12
Contract jobs citing OO 222 322 545
As % of all contract jobs in the UK 0.42% 0.99% 1.27%
As % of the Processes & Methodologies category 0.50% 1.09% 1.49%
Number of daily rates quoted 128 209 366
10th Percentile £309 £334 £347
25th Percentile £406 £413 £438
Median daily rate (50th Percentile) £490 £525 £528
Median % change year-on-year -6.67% -0.62% -15.48%
75th Percentile £591 £668 £700
90th Percentile £716 £838 £825
UK excluding London median daily rate £433 £481 £514
% change year-on-year -10.03% -6.37% -6.55%
Number of hourly rates quoted 7 3 16
10th Percentile £51.05 £69.00 £50.38
25th Percentile £63.13 £71.25 £60.00
Median hourly rate £75.00 £75.00 £62.00
Median % change year-on-year - +20.97% -
75th Percentile £77.00 - £79.38
90th Percentile £79.00 - £85.00
UK excluding London median hourly rate £75.00 £75.00 £62.00
% change year-on-year - +20.97% -3.13%

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 44,845 29,559 36,499
As % of all contract IT jobs advertised in the UK 85.12% 90.45% 85.38%
Number of daily rates quoted 27,888 18,632 23,279
10th Percentile £325 £300 £304
25th Percentile £415 £405 £413
Median daily rate (50th Percentile) £520 £501 £525
Median % change year-on-year +3.81% -4.67% -4.55%
75th Percentile £625 £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 2,665 1,513 2,446
10th Percentile £14.90 £14.20 £12.79
25th Percentile £20.00 £17.61 £16.25
Median hourly rate £43.96 £25.15 £38.12
Median % change year-on-year +74.79% -34.02% -4.70%
75th Percentile £68.00 £53.50 £61.30
90th Percentile £82.25 £70.00 £72.50
UK excluding London median hourly rate £45.00 £24.66 £38.12
% change year-on-year +82.48% -35.31% +0.51%

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 13 July 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 13 July 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 13 July 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 -166 182 £473 -10.00% 239
London -86 128 £500 -20.63% 91
Work from Home -107 82 £435 -17.14% 104
UK excluding London -143 71 £433 -10.03% 200
Scotland -25 19 £516 +4.56% 8
South East -89 19 £208 -56.32% 48
North of England -73 14 £500 +7.30% 42
Yorkshire -43 12 £575 +23.86% 12
East of England -25 7 £425 -15.00% 29
Midlands -57 7 £525 +0.48% 25
South West -41 6 £452 +20.40% 38
West Midlands -75 4 £475 -9.35% 11
East Midlands -12 3 £575 +108.33% 14
North West -58 2 £401 -19.80% 20

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 (6.31%) Apache Spark
2 11 (4.95%) Appian
3 10 (4.50%) IIS
4 9 (4.05%) Oracle Workflow
5 7 (3.15%) Camunda
6 6 (2.70%) Apache
7 5 (2.25%) Apache Airflow
8 3 (1.35%) Microsoft Exchange
9 2 (0.90%) Confluence
9 2 (0.90%) Drupal
9 2 (0.90%) NetWeaver
9 2 (0.90%) Oracle SOA Suite
9 2 (0.90%) WordPress
10 1 (0.45%) CMS
Applications
1 1 (0.45%) Microsoft Office
Business Applications
1 10 (4.50%) SAP S/4HANA
2 5 (2.25%) OpenText MBPM
2 5 (2.25%) Oracle BPM
3 2 (0.90%) Payment Gateway
3 2 (0.90%) SAP FI
3 2 (0.90%) SAP Travel Management
4 1 (0.45%) Dynamics CRM
4 1 (0.45%) OpenText VIM for SAP
4 1 (0.45%) SAP CO
4 1 (0.45%) SAP CRM
4 1 (0.45%) SAP EM
4 1 (0.45%) SAP EWM
4 1 (0.45%) SAP FI/CO
4 1 (0.45%) SAP GTS
4 1 (0.45%) SAP MM
4 1 (0.45%) SAP PP
4 1 (0.45%) SAP SD
4 1 (0.45%) SAP WM
4 1 (0.45%) SDL Web 8
Cloud Services
1 56 (25.23%) Azure
2 52 (23.42%) AWS
3 16 (7.21%) GCP
4 15 (6.76%) GitHub
5 13 (5.86%) Serverless
6 12 (5.41%) Azure DevOps
7 11 (4.95%) Amazon S3
8 10 (4.50%) GitHub Actions
9 9 (4.05%) AWS Lambda
10 7 (3.15%) SaaS
11 6 (2.70%) Amazon ECS
11 6 (2.70%) Amazon SQS
12 5 (2.25%) Amazon EKS
12 5 (2.25%) Azure Data Factory
12 5 (2.25%) Dagster
13 4 (1.80%) Amazon CloudWatch
13 4 (1.80%) Anthropic Claude
13 4 (1.80%) Azure AI
13 4 (1.80%) Power Automate
14 3 (1.35%) OpenShift
Communications & Networking
1 19 (8.56%) FIX Connectivity
2 13 (5.86%) HTTP
3 3 (1.35%) Ethernet
3 3 (1.35%) FTP
4 2 (0.90%) Wireshark
5 1 (0.45%) Bluetooth
5 1 (0.45%) HTTPS
5 1 (0.45%) NFC
5 1 (0.45%) RS-232
5 1 (0.45%) RS-422
5 1 (0.45%) TCP/IP
Database & Business Intelligence
1 45 (20.27%) Relational Database
2 38 (17.12%) SQL Server
3 26 (11.71%) PostgreSQL
4 21 (9.46%) NoSQL
5 19 (8.56%) MySQL
6 10 (4.50%) Oracle Database
7 9 (4.05%) Hadoop
8 5 (2.25%) Elasticsearch
8 5 (2.25%) MongoDB
8 5 (2.25%) RDBMS
9 4 (1.80%) Oracle Reports
9 4 (1.80%) Pinecone
9 4 (1.80%) SAP HANA
10 3 (1.35%) Apache Cassandra
10 3 (1.35%) Big Data
10 3 (1.35%) HBase
11 2 (0.90%) ClickHouse
11 2 (0.90%) DynamoDB
11 2 (0.90%) MariaDB
11 2 (0.90%) Metadata
Development Applications
1 41 (18.47%) Git
2 15 (6.76%) Jenkins
3 14 (6.31%) GitLab
4 12 (5.41%) JUnit
4 12 (5.41%) Maven
5 10 (4.50%) Gradle
6 8 (3.60%) JIRA
6 8 (3.60%) MLflow
7 7 (3.15%) Rational DOORS
8 5 (2.25%) Browser DevTools
8 5 (2.25%) Selenium
9 4 (1.80%) Android Studio
9 4 (1.80%) Bitbucket
9 4 (1.80%) Mockito
9 4 (1.80%) Oracle Forms
9 4 (1.80%) REST Assured
9 4 (1.80%) Visual Studio
10 3 (1.35%) Moq
10 3 (1.35%) Rational Rhapsody
10 3 (1.35%) TeamCity
General
1 48 (21.62%) Social Skills
2 42 (18.92%) Banking
2 42 (18.92%) Finance
3 36 (16.22%) Analytical Skills
4 32 (14.41%) Front Office
5 26 (11.71%) Investment Banking
6 8 (3.60%) Public Sector
7 4 (1.80%) Financial Institution
7 4 (1.80%) Presentation Skills
8 2 (0.90%) Documentation Skills
8 2 (0.90%) Inclusion and Diversity
8 2 (0.90%) Law
8 2 (0.90%) Military
8 2 (0.90%) Organisational Skills
8 2 (0.90%) Prime Brokerage
8 2 (0.90%) Retail
8 2 (0.90%) Telecoms
9 1 (0.45%) Aerospace
9 1 (0.45%) Manufacturing
9 1 (0.45%) Publishing
Job Titles
1 112 (50.45%) Developer
2 43 (19.37%) Java Developer
3 33 (14.86%) Senior
4 28 (12.61%) Software Engineer
5 21 (9.46%) Electronic Trading Developer
5 21 (9.46%) Electronic Trading Java Developer
5 21 (9.46%) Senior Developer
6 19 (8.56%) Algorithmic Trading Developer
6 19 (8.56%) Java Developer - Algorithmic Trading
6 19 (8.56%) Lead
6 19 (8.56%) Low Latency Java Developer
7 15 (6.76%) C# Developer
8 11 (4.95%) .NET Developer
8 11 (4.95%) Architect
8 11 (4.95%) Python Developer
8 11 (4.95%) Senior Java Developer
8 11 (4.95%) Technical Support
9 10 (4.50%) Consultant
9 10 (4.50%) Python Engineer
9 10 (4.50%) Support Engineer
Libraries, Frameworks & Software Standards
1 61 (27.48%) .NET
2 46 (20.72%) REST
3 36 (16.22%) RESTful
4 33 (14.86%) Spring Boot
5 29 (13.06%) Spring
6 27 (12.16%) .NET Framework
7 24 (10.81%) Web Services
8 23 (10.36%) CSS
8 23 (10.36%) HTML
9 20 (9.01%) Kafka
10 19 (8.56%) FIX Protocol
11 16 (7.21%) JWT
12 15 (6.76%) React
13 14 (6.31%) OAuth
14 12 (5.41%) FastAPI
14 12 (5.41%) NumPy
14 12 (5.41%) Pandas
15 11 (4.95%) Django
15 11 (4.95%) JSON
15 11 (4.95%) XML
Miscellaneous
1 21 (9.46%) Derivative
2 19 (8.56%) Equities
2 19 (8.56%) TWAP
2 19 (8.56%) VWAP
3 18 (8.11%) Cloud Native
4 14 (6.31%) Data Structures
4 14 (6.31%) Distributed Systems
5 13 (5.86%) Product Ownership
6 12 (5.41%) Self-Motivation
7 10 (4.50%) Algorithms
7 10 (4.50%) Management Information System
8 5 (2.25%) Legacy Systems
8 5 (2.25%) Mobile App
9 4 (1.80%) Fixed Income
9 4 (1.80%) Foreign Exchange (FX)
9 4 (1.80%) Legacy Applications
9 4 (1.80%) LIMS
9 4 (1.80%) Low-Code
9 4 (1.80%) Public Cloud
10 3 (1.35%) Client/Server
Operating Systems
1 33 (14.86%) Windows
2 30 (13.51%) Linux
3 21 (9.46%) Unix
4 8 (3.60%) Windows Server
5 6 (2.70%) Android
6 2 (0.90%) Apple iOS
6 2 (0.90%) VMS
6 2 (0.90%) VxWorks
Processes & Methodologies
1 112 (50.45%) OOP
2 96 (43.24%) Agile
3 86 (38.74%) CI/CD
4 65 (29.28%) DevOps
5 54 (24.32%) Design Patterns
6 48 (21.62%) Microservices
6 48 (21.62%) Scrum
7 47 (21.17%) AI
7 47 (21.17%) Software Engineering
8 43 (19.37%) Test Automation
9 41 (18.47%) TDD
10 39 (17.57%) Problem-Solving
11 37 (16.67%) OOD
12 32 (14.41%) SDLC
13 30 (13.51%) Clean Code
13 30 (13.51%) Containerisation
14 29 (13.06%) Computer Science
15 26 (11.71%) Workflow
16 24 (10.81%) Multithreading
17 23 (10.36%) Continuous Improvement
Programming Languages
1 88 (39.64%) Java
1 88 (39.64%) SQL
2 74 (33.33%) Python
3 59 (26.58%) C#
4 38 (17.12%) JavaScript
5 16 (7.21%) PL/SQL
6 14 (6.31%) Perl
7 13 (5.86%) ABAP
8 11 (4.95%) T-SQL
9 6 (2.70%) C++
9 6 (2.70%) PowerShell
9 6 (2.70%) TypeScript
10 5 (2.25%) Bash
11 4 (1.80%) Ada
11 4 (1.80%) Kotlin
12 3 (1.35%) Groovy
12 3 (1.35%) Shell Script
13 2 (0.90%) PHP
13 2 (0.90%) Rust
14 1 (0.45%) Swift
Qualifications
1 30 (13.51%) Security Cleared
2 27 (12.16%) Degree
3 26 (11.71%) SC Cleared
4 16 (7.21%) Computer Science Degree
5 3 (1.35%) BPSS Clearance
6 2 (0.90%) DV Cleared
7 1 (0.45%) AWS Certification
7 1 (0.45%) AWS Certified Solutions Architect
7 1 (0.45%) Azure Certification
Quality Assurance & Compliance
1 23 (10.36%) QA
2 4 (1.80%) 21 CFR Part 11
2 4 (1.80%) Accessibility
2 4 (1.80%) Data Quality
2 4 (1.80%) GMP
2 4 (1.80%) GxP
2 4 (1.80%) ISO/IEC 17025
3 3 (1.35%) Disclosure Scotland
4 2 (0.90%) Basel III
4 2 (0.90%) DO-178B
4 2 (0.90%) ISO 15022
4 2 (0.90%) ISO 20022
5 1 (0.45%) ISO 8583
5 1 (0.45%) MIL-STD-1553
5 1 (0.45%) PCI DSS
System Software
1 44 (19.82%) Docker
2 4 (1.80%) Firmware
2 4 (1.80%) Virtual Machines
3 2 (0.90%) VMware Infrastructure
Systems Management
1 40 (18.02%) Kubernetes
2 9 (4.05%) Terraform
3 6 (2.70%) Grafana
4 5 (2.25%) Ansible
5 3 (1.35%) Prometheus
6 2 (0.90%) Kibana
7 1 (0.45%) PTC Integrity
7 1 (0.45%) vRealize Orchestrator
Vendors
1 44 (19.82%) Oracle
2 17 (7.66%) Microsoft
3 14 (6.31%) Citrix
3 14 (6.31%) Splunk
4 13 (5.86%) SAP
5 10 (4.50%) OpenText
6 7 (3.15%) Google
7 5 (2.25%) UiPath
8 4 (1.80%) Automation Anywhere
8 4 (1.80%) IBM
8 4 (1.80%) OpenAI
9 3 (1.35%) Adobe
10 2 (0.90%) Ariba
10 2 (0.90%) Dell
10 2 (0.90%) Veracode
10 2 (0.90%) VMware
11 1 (0.45%) DevExpress
11 1 (0.45%) Green Hills
11 1 (0.45%) PTC
11 1 (0.45%) SEEBURGER