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

6 months to
31 Jul 2026
Same period 2025 Same period 2024
Rank 442 265 187
Rank change year-on-year -177 -78 -12
Contract jobs citing OO 239 327 529
As % of all contract jobs in the UK 0.45% 1.00% 1.33%
As % of the Processes & Methodologies category 0.53% 1.10% 1.56%
Number of daily rates quoted 142 212 360
10th Percentile £362 £279 £329
25th Percentile £418 £400 £428
Median daily rate (50th Percentile) £500 £516 £538
Median % change year-on-year -3.10% -4.00% -14.00%
75th Percentile £614 £657 £700
90th Percentile £724 £838 £850
UK excluding London median daily rate £470 £475 £514
% change year-on-year -1.05% -7.59% -3.25%
Number of hourly rates quoted 6 5 15
10th Percentile £51.00 £60.75 £49.95
25th Percentile £57.19 £67.50 £60.00
Median hourly rate £75.00 £75.00 £64.00
Median % change year-on-year - +17.19% +8.42%
75th Percentile £78.00 - £81.25
90th Percentile £79.00 - £85.00
UK excluding London median hourly rate £77.00 £75.00 £64.00
% change year-on-year +2.67% +17.19% +7.54%

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 45,107 29,668 33,959
As % of all contract IT jobs advertised in the UK 84.95% 90.46% 85.47%
Number of daily rates quoted 27,893 18,635 21,816
10th Percentile £325 £300 £308
25th Percentile £420 £404 £413
Median daily rate (50th Percentile) £525 £500 £525
Median % change year-on-year +5.00% -4.76% -4.55%
75th Percentile £625 £625 £638
90th Percentile £725 £736 £750
UK excluding London median daily rate £500 £475 £500
% change year-on-year +5.26% -5.00% -
Number of hourly rates quoted 2,744 1,629 1,969
10th Percentile £14.50 £14.20 £13.69
25th Percentile £19.66 £17.35 £17.72
Median hourly rate £43.96 £25.15 £40.00
Median % change year-on-year +74.79% -37.13% -5.88%
75th Percentile £68.00 £50.00 £63.75
90th Percentile £82.25 £68.75 £74.00
UK excluding London median hourly rate £43.96 £24.00 £40.33
% change year-on-year +83.17% -40.48% +0.81%

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 31 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 31 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 31 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 -160 202 £500 -4.58% 257
London -74 141 £516 -18.06% 99
Work from Home -89 83 £513 +1.13% 106
UK excluding London -129 75 £470 -1.05% 189
North of England -69 21 £575 +31.81% 44
Scotland -22 16 £483 -2.28% 7
Yorkshire -49 16 £575 +24.32% 10
South East -81 16 £208 -47.80% 58
South West -45 10 £470 +28.77% 23
Midlands -59 7 £525 +0.48% 27
East of England -25 6 £488 -2.50% 25
North West -54 5 £401 -2.20% 22
West Midlands -70 4 £475 -9.35% 13
East Midlands -10 3 £575 +108.33% 14

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 (5.86%) Apache Spark
2 10 (4.18%) IIS
3 9 (3.77%) Oracle Workflow
4 8 (3.35%) Appian
4 8 (3.35%) Camunda
5 5 (2.09%) Apache
6 3 (1.26%) Apache Airflow
6 3 (1.26%) Apache Solr
6 3 (1.26%) Confluence
6 3 (1.26%) Microsoft Exchange
6 3 (1.26%) SharePoint
7 2 (0.84%) CMS
7 2 (0.84%) NetWeaver
7 2 (0.84%) Oracle SOA Suite
Applications
1 1 (0.42%) Microsoft Office
Business Applications
1 8 (3.35%) SAP S/4HANA
2 5 (2.09%) OpenText MBPM
2 5 (2.09%) Oracle BPM
3 2 (0.84%) Payment Gateway
4 1 (0.42%) Dynamics CRM
4 1 (0.42%) SAP CRM
4 1 (0.42%) SAP EWM
4 1 (0.42%) SAP FI
4 1 (0.42%) SAP MM
4 1 (0.42%) SAP PP
4 1 (0.42%) SAP SD
4 1 (0.42%) SAP Travel Management
4 1 (0.42%) SAP WM
4 1 (0.42%) SDL Web 8
Cloud Services
1 60 (25.10%) Azure
2 55 (23.01%) AWS
3 26 (10.88%) GitHub
4 20 (8.37%) GCP
5 16 (6.69%) Serverless
6 13 (5.44%) GitHub Actions
7 12 (5.02%) Azure DevOps
8 8 (3.35%) Amazon S3
8 8 (3.35%) Amazon SQS
8 8 (3.35%) AWS Lambda
9 7 (2.93%) Amazon ECS
9 7 (2.93%) SaaS
10 6 (2.51%) Amazon EKS
11 5 (2.09%) Amazon CloudWatch
11 5 (2.09%) Azure Functions
11 5 (2.09%) OpenShift
12 4 (1.67%) Cloud Computing
12 4 (1.67%) GitHub Copilot
13 3 (1.26%) Anthropic Claude
13 3 (1.26%) Dagster
Communications & Networking
1 18 (7.53%) FIX Connectivity
2 10 (4.18%) HTTP
3 3 (1.26%) FTP
3 3 (1.26%) TCP/IP
4 2 (0.84%) Ethernet
4 2 (0.84%) Kerberos
4 2 (0.84%) SAN
4 2 (0.84%) Wireshark
5 1 (0.42%) Bluetooth
5 1 (0.42%) Broadband
5 1 (0.42%) HTTPS
5 1 (0.42%) NFC
5 1 (0.42%) RS-232
5 1 (0.42%) RS-422
Database & Business Intelligence
1 43 (17.99%) SQL Server
2 41 (17.15%) Relational Database
3 32 (13.39%) PostgreSQL
4 26 (10.88%) NoSQL
5 20 (8.37%) MySQL
6 10 (4.18%) Oracle Database
7 9 (3.77%) Hadoop
8 6 (2.51%) MongoDB
9 5 (2.09%) Big Data
9 5 (2.09%) DynamoDB
9 5 (2.09%) Elasticsearch
9 5 (2.09%) Metadata
10 4 (1.67%) Oracle Reports
10 4 (1.67%) RDBMS
10 4 (1.67%) SAP HANA
11 3 (1.26%) Apache Cassandra
11 3 (1.26%) HBase
11 3 (1.26%) ObjectStore
11 3 (1.26%) Power BI
11 3 (1.26%) SQLite
Development Applications
1 53 (22.18%) Git
2 24 (10.04%) Jenkins
3 17 (7.11%) Maven
4 16 (6.69%) GitLab
5 15 (6.28%) JUnit
6 13 (5.44%) Gradle
7 9 (3.77%) Mockito
8 8 (3.35%) JIRA
9 6 (2.51%) REST Assured
9 6 (2.51%) Selenium
10 5 (2.09%) Browser DevTools
10 5 (2.09%) Rational DOORS
11 4 (1.67%) Android Studio
11 4 (1.67%) Bitbucket
11 4 (1.67%) MLflow
11 4 (1.67%) Oracle Forms
11 4 (1.67%) SonarQube
12 3 (1.26%) Moq
12 3 (1.26%) Postman
12 3 (1.26%) Sonatype Nexus
General
1 46 (19.25%) Analytical Skills
1 46 (19.25%) Social Skills
2 45 (18.83%) Banking
3 44 (18.41%) Finance
4 32 (13.39%) Front Office
5 26 (10.88%) Investment Banking
6 9 (3.77%) Public Sector
7 5 (2.09%) Financial Institution
7 5 (2.09%) Presentation Skills
8 3 (1.26%) Organisational Skills
8 3 (1.26%) Retail
9 2 (0.84%) Aerospace
9 2 (0.84%) Documentation Skills
9 2 (0.84%) French Language
9 2 (0.84%) Inclusion and Diversity
9 2 (0.84%) Law
9 2 (0.84%) Manufacturing
9 2 (0.84%) Military
9 2 (0.84%) Prime Brokerage
9 2 (0.84%) Telecoms
Job Titles
1 124 (51.88%) Developer
2 46 (19.25%) Java Developer
3 36 (15.06%) Senior
4 35 (14.64%) Software Engineer
5 20 (8.37%) Senior Developer
6 19 (7.95%) Electronic Trading Developer
6 19 (7.95%) Electronic Trading Java Developer
7 18 (7.53%) Algorithmic Trading Developer
7 18 (7.53%) Java Developer - Algorithmic Trading
7 18 (7.53%) Lead
7 18 (7.53%) Low Latency Java Developer
8 16 (6.69%) .NET Developer
9 15 (6.28%) C# Developer
10 14 (5.86%) Architect
11 13 (5.44%) Python Developer
12 11 (4.60%) Java Engineer
13 10 (4.18%) Full-Stack Developer
13 10 (4.18%) Junior
13 10 (4.18%) Senior Java Developer
14 9 (3.77%) Consultant
Libraries, Frameworks & Software Standards
1 69 (28.87%) .NET
2 48 (20.08%) REST
3 41 (17.15%) RESTful
4 39 (16.32%) Spring Boot
5 35 (14.64%) Spring
6 31 (12.97%) .NET Framework
7 28 (11.72%) Kafka
8 25 (10.46%) CSS
8 25 (10.46%) HTML
9 24 (10.04%) Web Services
10 23 (9.62%) React
11 18 (7.53%) FIX Protocol
12 13 (5.44%) Spring MVC
13 12 (5.02%) JSON
14 11 (4.60%) .NET Core
14 11 (4.60%) JWT
14 11 (4.60%) SOAP
15 10 (4.18%) AngularJS
15 10 (4.18%) OAuth
15 10 (4.18%) XML
Miscellaneous
1 22 (9.21%) Cloud Native
1 22 (9.21%) Distributed Systems
2 20 (8.37%) Derivative
3 19 (7.95%) Data Structures
4 18 (7.53%) Equities
4 18 (7.53%) TWAP
4 18 (7.53%) VWAP
5 15 (6.28%) Product Ownership
6 13 (5.44%) Self-Motivation
7 10 (4.18%) Algorithms
8 8 (3.35%) Enterprise Software
8 8 (3.35%) Management Information System
9 5 (2.09%) Legacy Applications
9 5 (2.09%) Mobile App
9 5 (2.09%) Public Cloud
10 4 (1.67%) Fixed Income
10 4 (1.67%) LIMS
11 3 (1.26%) Client/Server
11 3 (1.26%) Clustering
11 3 (1.26%) Foreign Exchange (FX)
Operating Systems
1 32 (13.39%) Linux
2 31 (12.97%) Windows
3 18 (7.53%) Unix
4 8 (3.35%) Windows Server
5 6 (2.51%) Android
6 2 (0.84%) Apple iOS
6 2 (0.84%) Red Hat Enterprise Linux
6 2 (0.84%) VMS
6 2 (0.84%) VxWorks
Processes & Methodologies
1 126 (52.72%) OOP
2 110 (46.03%) Agile
3 102 (42.68%) CI/CD
4 76 (31.80%) DevOps
5 63 (26.36%) Software Engineering
6 57 (23.85%) Design Patterns
7 56 (23.43%) AI
8 52 (21.76%) Microservices
8 52 (21.76%) Scrum
9 50 (20.92%) Problem-Solving
9 50 (20.92%) Test Automation
10 41 (17.15%) OOD
11 38 (15.90%) SDLC
12 36 (15.06%) TDD
13 33 (13.81%) Clean Code
14 31 (12.97%) Containerisation
15 29 (12.13%) Event-Driven
16 28 (11.72%) Computer Science
16 28 (11.72%) Continuous Improvement
17 27 (11.30%) Code Quality
Programming Languages
1 97 (40.59%) Java
2 95 (39.75%) SQL
3 76 (31.80%) Python
4 63 (26.36%) C#
5 40 (16.74%) JavaScript
6 17 (7.11%) PL/SQL
7 13 (5.44%) Perl
8 11 (4.60%) ABAP
8 11 (4.60%) PowerShell
8 11 (4.60%) T-SQL
9 9 (3.77%) TypeScript
10 6 (2.51%) C++
11 5 (2.09%) Bash
11 5 (2.09%) Kotlin
12 4 (1.67%) Groovy
13 3 (1.26%) Ada
13 3 (1.26%) Shell Script
14 2 (0.84%) Korn
14 2 (0.84%) Rust
15 1 (0.42%) Swift
Qualifications
1 37 (15.48%) Security Cleared
2 33 (13.81%) SC Cleared
3 29 (12.13%) Degree
4 15 (6.28%) Computer Science Degree
5 4 (1.67%) BPSS Clearance
6 3 (1.26%) DV Cleared
7 1 (0.42%) AWS Certification
7 1 (0.42%) AWS Certified Solutions Architect
7 1 (0.42%) Azure Certification
Quality Assurance & Compliance
1 23 (9.62%) QA
2 4 (1.67%) 21 CFR Part 11
2 4 (1.67%) GMP
2 4 (1.67%) GxP
2 4 (1.67%) ISO/IEC 17025
3 3 (1.26%) ISO 15022
3 3 (1.26%) ISO 20022
4 2 (0.84%) Accessibility
4 2 (0.84%) Basel III
4 2 (0.84%) Data Quality
4 2 (0.84%) Disclosure Scotland
4 2 (0.84%) DO-178B
5 1 (0.42%) ISO 8583
5 1 (0.42%) MIL-STD-1553
5 1 (0.42%) PCI DSS
System Software
1 48 (20.08%) Docker
2 4 (1.67%) Virtual Machines
3 3 (1.26%) Firmware
3 3 (1.26%) VMware Infrastructure
4 1 (0.42%) vSphere
Systems Management
1 41 (17.15%) Kubernetes
2 10 (4.18%) Terraform
3 7 (2.93%) Ansible
4 5 (2.09%) Grafana
5 4 (1.67%) Prometheus
6 2 (0.84%) Kibana
6 2 (0.84%) systemd
7 1 (0.42%) Argo
7 1 (0.42%) Istio
7 1 (0.42%) PTC Integrity
7 1 (0.42%) vRealize Orchestrator
Vendors
1 49 (20.50%) Oracle
2 22 (9.21%) Microsoft
3 16 (6.69%) Splunk
4 15 (6.28%) Citrix
5 11 (4.60%) SAP
6 10 (4.18%) OpenText
7 9 (3.77%) Google
8 6 (2.51%) IBM
9 3 (1.26%) Adobe
9 3 (1.26%) Hitachi
9 3 (1.26%) OpenAI
9 3 (1.26%) UiPath
9 3 (1.26%) Veracode
9 3 (1.26%) VMware
10 2 (0.84%) Automation Anywhere
10 2 (0.84%) Dell
10 2 (0.84%) DevExpress
10 2 (0.84%) Dynatrace
10 2 (0.84%) NetApp
11 1 (0.42%) Ariba