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

6 months to
28 Jul 2026
Same period 2025 Same period 2024
Rank 438 258 185
Rank change year-on-year -180 -73 -8
Contract jobs citing OO 240 332 534
As % of all contract jobs in the UK 0.45% 1.01% 1.33%
As % of the Processes & Methodologies category 0.53% 1.12% 1.56%
Number of daily rates quoted 144 215 362
10th Percentile £371 £305 £329
25th Percentile £421 £401 £438
Median daily rate (50th Percentile) £504 £521 £538
Median % change year-on-year -3.31% -3.07% -14.00%
75th Percentile £616 £666 £700
90th Percentile £721 £838 £850
UK excluding London median daily rate £470 £475 £514
% change year-on-year -1.05% -7.59% -3.70%
Number of hourly rates quoted 6 4 15
10th Percentile £51.00 £69.75 £49.95
25th Percentile £57.19 £73.13 £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 44,902 29,618 34,312
As % of all contract IT jobs advertised in the UK 84.94% 90.44% 85.47%
Number of daily rates quoted 27,798 18,592 22,057
10th Percentile £325 £300 £308
25th Percentile £420 £404 £413
Median daily rate (50th Percentile) £521 £500 £525
Median % change year-on-year +4.10% -4.76% -3.67%
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 2,679 1,619 2,026
10th Percentile £14.79 £14.20 £13.56
25th Percentile £20.06 £17.33 £17.55
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 £82.39 £68.75 £73.75
UK excluding London median hourly rate £43.96 £23.50 £40.00
% change year-on-year +87.06% -41.25% -

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 28 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 28 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 28 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 -155 199 £500 -4.58% 221
London -83 141 £508 -19.44% 76
Work from Home -103 82 £525 +2.44% 90
UK excluding London -136 75 £470 -1.05% 175
North of England -69 20 £575 +40.24% 36
Scotland -25 19 £516 +3.25% 8
Yorkshire -36 16 £575 +33.33% 10
South East -86 15 £208 -56.32% 55
South West -40 9 £470 +28.77% 23
Midlands -58 7 £525 +0.48% 27
East of England -26 6 £488 -2.50% 26
North West -48 4 £401 -2.20% 17
West Midlands -61 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 (5.83%) Apache Spark
2 10 (4.17%) IIS
3 9 (3.75%) Oracle Workflow
4 8 (3.33%) Appian
4 8 (3.33%) Camunda
5 7 (2.92%) Apache
6 5 (2.08%) Apache Airflow
7 3 (1.25%) Confluence
7 3 (1.25%) Microsoft Exchange
8 2 (0.83%) Apache Solr
8 2 (0.83%) CMS
8 2 (0.83%) Drupal
8 2 (0.83%) NetWeaver
8 2 (0.83%) Oracle SOA Suite
8 2 (0.83%) SharePoint
8 2 (0.83%) WordPress
Applications
1 1 (0.42%) Microsoft Office
Business Applications
1 9 (3.75%) SAP S/4HANA
2 5 (2.08%) OpenText MBPM
2 5 (2.08%) Oracle BPM
3 2 (0.83%) Payment Gateway
3 2 (0.83%) SAP Travel Management
4 1 (0.42%) Dynamics CRM
4 1 (0.42%) SAP CRM
4 1 (0.42%) SAP EM
4 1 (0.42%) SAP EWM
4 1 (0.42%) SAP FI
4 1 (0.42%) SAP GTS
4 1 (0.42%) SAP MM
4 1 (0.42%) SAP PP
4 1 (0.42%) SAP SD
4 1 (0.42%) SAP WM
4 1 (0.42%) SDL Web 8
Cloud Services
1 60 (25.00%) Azure
2 59 (24.58%) AWS
3 24 (10.00%) GitHub
4 20 (8.33%) GCP
5 17 (7.08%) Serverless
6 13 (5.42%) GitHub Actions
7 12 (5.00%) Azure DevOps
8 11 (4.58%) Amazon S3
9 10 (4.17%) AWS Lambda
10 9 (3.75%) Amazon SQS
11 8 (3.33%) Amazon ECS
12 7 (2.92%) Amazon EKS
12 7 (2.92%) SaaS
13 6 (2.50%) Amazon CloudWatch
14 5 (2.08%) Dagster
14 5 (2.08%) OpenShift
15 4 (1.67%) Azure Functions
15 4 (1.67%) Cloud Computing
16 3 (1.25%) Amazon EMR
16 3 (1.25%) Azure Cosmos DB
Communications & Networking
1 18 (7.50%) FIX Connectivity
2 13 (5.42%) HTTP
3 3 (1.25%) Ethernet
3 3 (1.25%) FTP
3 3 (1.25%) TCP/IP
4 2 (0.83%) Kerberos
4 2 (0.83%) SAN
4 2 (0.83%) Wireshark
5 1 (0.42%) Bluetooth
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 (17.92%) Relational Database
2 40 (16.67%) SQL Server
3 33 (13.75%) PostgreSQL
4 25 (10.42%) NoSQL
5 19 (7.92%) MySQL
6 10 (4.17%) Oracle Database
7 9 (3.75%) Hadoop
8 6 (2.50%) MongoDB
9 5 (2.08%) Big Data
9 5 (2.08%) Elasticsearch
9 5 (2.08%) Metadata
10 4 (1.67%) DynamoDB
10 4 (1.67%) Oracle Reports
10 4 (1.67%) RDBMS
10 4 (1.67%) SAP HANA
11 3 (1.25%) Apache Cassandra
11 3 (1.25%) HBase
11 3 (1.25%) SQLite
12 2 (0.83%) ClickHouse
12 2 (0.83%) MariaDB
Development Applications
1 52 (21.67%) Git
2 24 (10.00%) Jenkins
3 17 (7.08%) Maven
4 16 (6.67%) GitLab
4 16 (6.67%) JUnit
5 13 (5.42%) Gradle
6 8 (3.33%) JIRA
6 8 (3.33%) Mockito
7 6 (2.50%) MLflow
8 5 (2.08%) Browser DevTools
8 5 (2.08%) Rational DOORS
8 5 (2.08%) REST Assured
8 5 (2.08%) Selenium
9 4 (1.67%) Android Studio
9 4 (1.67%) Bitbucket
9 4 (1.67%) Oracle Forms
9 4 (1.67%) SonarQube
10 3 (1.25%) Moq
10 3 (1.25%) Postman
10 3 (1.25%) Sonatype Nexus
General
1 47 (19.58%) Social Skills
2 44 (18.33%) Analytical Skills
2 44 (18.33%) Banking
3 43 (17.92%) Finance
4 33 (13.75%) Front Office
5 25 (10.42%) Investment Banking
6 10 (4.17%) Public Sector
7 5 (2.08%) Presentation Skills
8 4 (1.67%) Financial Institution
9 3 (1.25%) Organisational Skills
9 3 (1.25%) Retail
10 2 (0.83%) Aerospace
10 2 (0.83%) Documentation Skills
10 2 (0.83%) French Language
10 2 (0.83%) Inclusion and Diversity
10 2 (0.83%) Law
10 2 (0.83%) Manufacturing
10 2 (0.83%) Military
10 2 (0.83%) Prime Brokerage
10 2 (0.83%) Telecoms
Job Titles
1 122 (50.83%) Developer
2 46 (19.17%) Java Developer
3 36 (15.00%) Senior
4 33 (13.75%) Software Engineer
5 20 (8.33%) Electronic Trading Developer
5 20 (8.33%) Electronic Trading Java Developer
5 20 (8.33%) Senior Developer
6 18 (7.50%) Algorithmic Trading Developer
6 18 (7.50%) Java Developer - Algorithmic Trading
6 18 (7.50%) Lead
6 18 (7.50%) Low Latency Java Developer
7 14 (5.83%) Architect
7 14 (5.83%) C# Developer
8 13 (5.42%) .NET Developer
8 13 (5.42%) Python Developer
9 11 (4.58%) Senior Java Developer
10 10 (4.17%) Java Engineer
10 10 (4.17%) Junior
10 10 (4.17%) Python Engineer
10 10 (4.17%) Software Developer
Libraries, Frameworks & Software Standards
1 66 (27.50%) .NET
2 50 (20.83%) REST
3 39 (16.25%) Spring Boot
4 38 (15.83%) RESTful
5 34 (14.17%) Spring
6 30 (12.50%) .NET Framework
7 26 (10.83%) CSS
7 26 (10.83%) HTML
7 26 (10.83%) Kafka
8 23 (9.58%) Web Services
9 22 (9.17%) React
10 18 (7.50%) FIX Protocol
11 14 (5.83%) JWT
12 12 (5.00%) JSON
12 12 (5.00%) OAuth
12 12 (5.00%) Spring MVC
13 11 (4.58%) SOAP
13 11 (4.58%) XML
14 10 (4.17%) Django
14 10 (4.17%) NumPy
Miscellaneous
1 21 (8.75%) Cloud Native
1 21 (8.75%) Data Structures
2 20 (8.33%) Derivative
3 19 (7.92%) Distributed Systems
4 18 (7.50%) Equities
4 18 (7.50%) TWAP
4 18 (7.50%) VWAP
5 16 (6.67%) Product Ownership
6 13 (5.42%) Self-Motivation
7 12 (5.00%) Algorithms
8 8 (3.33%) Enterprise Software
8 8 (3.33%) Management Information System
9 5 (2.08%) Fixed Income
9 5 (2.08%) Legacy Applications
9 5 (2.08%) Mobile App
9 5 (2.08%) Public Cloud
10 4 (1.67%) Foreign Exchange (FX)
10 4 (1.67%) LIMS
11 3 (1.25%) Client/Server
11 3 (1.25%) Clustering
Operating Systems
1 32 (13.33%) Linux
2 30 (12.50%) Windows
3 18 (7.50%) Unix
4 8 (3.33%) Windows Server
5 6 (2.50%) Android
6 2 (0.83%) Apple iOS
6 2 (0.83%) Red Hat Enterprise Linux
6 2 (0.83%) VMS
6 2 (0.83%) VxWorks
Processes & Methodologies
1 126 (52.50%) OOP
2 110 (45.83%) Agile
3 100 (41.67%) CI/CD
4 76 (31.67%) DevOps
5 58 (24.17%) Design Patterns
5 58 (24.17%) Software Engineering
6 54 (22.50%) AI
6 54 (22.50%) Scrum
7 53 (22.08%) Microservices
8 48 (20.00%) Problem-Solving
8 48 (20.00%) Test Automation
9 41 (17.08%) TDD
10 40 (16.67%) OOD
11 36 (15.00%) SDLC
12 32 (13.33%) Containerisation
13 31 (12.92%) Clean Code
14 28 (11.67%) Computer Science
15 27 (11.25%) Code Quality
15 27 (11.25%) Event-Driven
16 26 (10.83%) Continuous Improvement
Programming Languages
1 96 (40.00%) Java
2 92 (38.33%) SQL
3 77 (32.08%) Python
4 61 (25.42%) C#
5 41 (17.08%) JavaScript
6 17 (7.08%) PL/SQL
7 13 (5.42%) Perl
8 12 (5.00%) ABAP
9 11 (4.58%) T-SQL
10 10 (4.17%) PowerShell
11 8 (3.33%) TypeScript
12 6 (2.50%) C++
13 5 (2.08%) Bash
13 5 (2.08%) Kotlin
14 4 (1.67%) Groovy
15 3 (1.25%) Ada
15 3 (1.25%) PHP
15 3 (1.25%) Shell Script
16 2 (0.83%) Korn
16 2 (0.83%) Rust
Qualifications
1 38 (15.83%) Security Cleared
2 34 (14.17%) SC Cleared
3 29 (12.08%) Degree
4 15 (6.25%) Computer Science Degree
5 4 (1.67%) BPSS Clearance
6 3 (1.25%) 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 (9.58%) QA
2 4 (1.67%) 21 CFR Part 11
2 4 (1.67%) Accessibility
2 4 (1.67%) GMP
2 4 (1.67%) GxP
2 4 (1.67%) ISO/IEC 17025
3 3 (1.25%) Disclosure Scotland
3 3 (1.25%) ISO 15022
3 3 (1.25%) ISO 20022
4 2 (0.83%) Basel III
4 2 (0.83%) Data Quality
4 2 (0.83%) 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 (20.00%) Docker
2 4 (1.67%) Virtual Machines
3 3 (1.25%) Firmware
3 3 (1.25%) VMware Infrastructure
4 1 (0.42%) vSphere
Systems Management
1 43 (17.92%) Kubernetes
2 11 (4.58%) Terraform
3 7 (2.92%) Ansible
3 7 (2.92%) Grafana
4 4 (1.67%) Prometheus
5 2 (0.83%) Kibana
5 2 (0.83%) systemd
6 1 (0.42%) Argo
6 1 (0.42%) Istio
6 1 (0.42%) PTC Integrity
6 1 (0.42%) vRealize Orchestrator
Vendors
1 46 (19.17%) Oracle
2 21 (8.75%) Microsoft
3 16 (6.67%) Splunk
4 14 (5.83%) Citrix
5 12 (5.00%) SAP
6 10 (4.17%) OpenText
7 9 (3.75%) Google
8 6 (2.50%) IBM
9 3 (1.25%) Adobe
9 3 (1.25%) UiPath
9 3 (1.25%) Veracode
9 3 (1.25%) VMware
10 2 (0.83%) Ariba
10 2 (0.83%) Automation Anywhere
10 2 (0.83%) Dell
10 2 (0.83%) DevExpress
10 2 (0.83%) Hitachi
10 2 (0.83%) NetApp
10 2 (0.83%) OpenAI
11 1 (0.42%) PTC