Period
to 18 January 2022

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for OO skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OO over the 6 months to 18 January 2022 with a comparison to the same period in the previous 2 years.

Object-Oriented (OO)
England > London
6 months to
18 Jan 2022
Same period 2021 Same period 2020
Rank 92 72 70
Rank change year-on-year -20 -2 +21
Permanent jobs citing OO 1,800 951 2,101
As % of all permanent jobs advertised in London 3.56% 4.03% 4.12%
As % of the Processes & Methodologies category 3.72% 4.28% 4.39%
Number of salaries quoted 880 792 1,604
10th Percentile £45,000 £45,800 £40,000
25th Percentile £55,000 £56,250 £52,375
Median annual salary (50th Percentile) £75,000 £72,500 £66,250
Median % change year-on-year +3.45% +9.43% -1.85%
75th Percentile £90,000 £87,500 £85,000
90th Percentile £112,500 £100,000 £100,000
England median annual salary £60,000 £55,000 £52,500
% change year-on-year +9.09% +4.76% -

OO is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 48,379 22,207 47,808
As % of all permanent IT jobs advertised in London 95.64% 94.09% 93.86%
Number of salaries quoted 32,359 18,733 38,773
10th Percentile £42,500 £42,500 £36,327
25th Percentile £53,750 £52,500 £48,500
Median annual salary (50th Percentile) £70,000 £70,000 £65,000
Median % change year-on-year - +7.69% +4.00%
75th Percentile £90,000 £85,000 £83,750
90th Percentile £110,000 £105,000 £100,000
England median annual salary £60,000 £55,000 £55,000
% change year-on-year +9.09% - +4.76%

OO
Job Vacancy Trend in London

Job postings citing OO as a proportion of all IT jobs advertised in London.

Job vacancy trend for OO in London

OO
Salary Trend in London

3-month moving average salary quoted in jobs citing OO in London.

Salary trend for OO in London

OO
Salary Histogram in London

Salary distribution for jobs citing OO in London over the 6 months to 18 January 2022.

Salary histogram for OO in London

OO
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OO within the London region over the 6 months to 18 January 2022. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -66 198 £82,500 +10.00% 101
West London -34 82 £75,000 +36.36% 23
South London +1 38 £60,000 +46.34% 9
East London -36 6 £46,000 -27.84% 18
OO
England

For the 6 months to 18 January 2022, IT jobs citing OO also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region with a requirement for OO.

1 984 (54.67%) Agile Software Development
2 773 (42.94%) Java
3 712 (39.56%) JavaScript
4 655 (36.39%) Software Engineering
5 652 (36.22%) OOP
6 607 (33.72%) TDD
7 597 (33.17%) Python
8 546 (30.33%) AWS
9 536 (29.78%) C#
10 509 (28.28%) Finance
11 501 (27.83%) React
12 465 (25.83%) Git (software)
13 431 (23.94%) Azure
13 431 (23.94%) Social Skills
14 429 (23.83%) DevOps
15 421 (23.39%) Docker
16 417 (23.17%) SQL
17 406 (22.56%) Microservices
18 400 (22.22%) HTML
19 395 (21.94%) OOD
20 383 (21.28%) .NET
21 374 (20.78%) Full Stack Development
22 360 (20.00%) CSS
23 358 (19.89%) Computer Science
24 346 (19.22%) Degree
25 345 (19.17%) Test Automation
26 341 (18.94%) REST
27 337 (18.72%) Problem-Solving
28 328 (18.22%) Continuous Integration
29 309 (17.17%) C++

OO
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 91 (5.06%) Apache Spark
2 86 (4.78%) Elasticsearch
3 73 (4.06%) Confluence
4 45 (2.50%) CMS
5 44 (2.44%) Apache
6 27 (1.50%) Apache Airflow
7 25 (1.39%) Tomcat
8 24 (1.33%) IIS
9 19 (1.06%) WordPress
10 17 (0.94%) WebLogic
11 15 (0.83%) Drupal
12 11 (0.61%) nginx
13 9 (0.50%) IBM Domino
14 7 (0.39%) Apache Solr
14 7 (0.39%) Ethereum
14 7 (0.39%) Umbraco
14 7 (0.39%) WinCC
15 6 (0.33%) NServiceBus
15 6 (0.33%) SharePoint
16 5 (0.28%) MQSeries
Applications
1 29 (1.61%) Microsoft Excel
2 15 (0.83%) Sketch
3 14 (0.78%) Microsoft Office
4 6 (0.33%) Chatbot
5 5 (0.28%) Spreadsheet
6 4 (0.22%) Photoshop
7 3 (0.17%) Adobe XD
8 1 (0.056%) Adobe Illustrator
8 1 (0.056%) Fireworks
8 1 (0.056%) MS Visio
8 1 (0.056%) SPSS
Business Applications
1 19 (1.06%) Magento
2 14 (0.78%) Shopify
3 9 (0.50%) WebTrends
4 3 (0.17%) Dynamics CRM
4 3 (0.17%) Loan IQ
4 3 (0.17%) Workday HCM
5 2 (0.11%) SAP IBP
6 1 (0.056%) Distributed Ledger
6 1 (0.056%) R3 Corda
6 1 (0.056%) Summit
Cloud Services
1 546 (30.33%) AWS
2 431 (23.94%) Azure
3 202 (11.22%) Serverless
4 168 (9.33%) GCP
5 137 (7.61%) GitHub
6 101 (5.61%) AWS Lambda
7 80 (4.44%) Amazon S3
8 67 (3.72%) AWS CloudFormation
8 67 (3.72%) SaaS
9 66 (3.67%) npm
10 48 (2.67%) Amazon EC2
11 45 (2.50%) Amazon Kinesis
11 45 (2.50%) Cloud Computing
12 39 (2.17%) Amazon ECS
13 37 (2.06%) Salesforce Sales Cloud
14 36 (2.00%) Azure Functions
15 29 (1.61%) Amazon CloudWatch
16 28 (1.56%) Salesforce Service Cloud
17 26 (1.44%) Power Platform
18 24 (1.33%) Force.com
Communications & Networking
1 77 (4.28%) Broadband
2 61 (3.39%) HTTP
3 28 (1.56%) Internet
4 13 (0.72%) DNS
4 13 (0.72%) TCP/IP
4 13 (0.72%) WebEx
5 7 (0.39%) SSH
6 6 (0.33%) DHCP
7 5 (0.28%) PPP
7 5 (0.28%) SMS
8 4 (0.22%) Firewall
8 4 (0.22%) FTP
8 4 (0.22%) Intranet
8 4 (0.22%) SMTP
9 3 (0.17%) Ethernet
9 3 (0.17%) Extranet
9 3 (0.17%) SSL
10 1 (0.056%) HTTPS
10 1 (0.056%) NFC
10 1 (0.056%) RIP
Database & Business Intelligence
1 248 (13.78%) SQL Server
2 211 (11.72%) MySQL
3 198 (11.00%) Relational Database
4 167 (9.28%) NoSQL
5 148 (8.22%) PostgreSQL
6 125 (6.94%) MongoDB
7 117 (6.50%) Redis
8 110 (6.11%) Big Data
9 52 (2.89%) Data Warehouse
10 49 (2.72%) Amazon DynamoDB
11 44 (2.44%) Data Lake
12 39 (2.17%) Metadata
13 37 (2.06%) Apache Cassandra
14 31 (1.72%) Amazon RDS
15 29 (1.61%) Hadoop
16 27 (1.50%) Amazon Athena
17 26 (1.44%) SQL Server 2019
18 23 (1.28%) Amazon Redshift
18 23 (1.28%) Power BI
19 20 (1.11%) RDBMS
Development Applications
1 465 (25.83%) Git (software)
2 293 (16.28%) Jenkins
3 113 (6.28%) JIRA
4 105 (5.83%) TeamCity
5 81 (4.50%) Maven
6 80 (4.44%) Octopus Deploy
7 78 (4.33%) Team Foundation Server
8 73 (4.06%) Selenium
8 73 (4.06%) webpack
9 72 (4.00%) GitLab
10 64 (3.56%) JUnit
11 59 (3.28%) Gradle
12 55 (3.06%) PHPUnit
13 47 (2.61%) Atlassian Bamboo
13 47 (2.61%) Travis CI
14 39 (2.17%) CircleCI
15 38 (2.11%) NUnit
16 36 (2.00%) Cucumber
16 36 (2.00%) Xcode
17 33 (1.83%) Cypress.io
General
1 509 (28.28%) Finance
2 431 (23.94%) Social Skills
3 153 (8.50%) Analytical Skills
4 119 (6.61%) Banking
5 106 (5.89%) Retail
6 98 (5.44%) Inclusion and Diversity
7 97 (5.39%) Marketing
8 88 (4.89%) Games
9 79 (4.39%) Advertising
10 53 (2.94%) Public Sector
11 38 (2.11%) Front Office
12 33 (1.83%) Pharmaceutical
12 33 (1.83%) Telecoms
13 28 (1.56%) Legal
14 21 (1.17%) Military
15 18 (1.00%) Manufacturing
16 17 (0.94%) Billing
16 17 (0.94%) Publishing
17 15 (0.83%) Presentation Skills
18 14 (0.78%) Documentation Skills
Job Titles
1 924 (51.33%) Developer
2 382 (21.22%) Software Engineer
3 236 (13.11%) Senior Developer
4 180 (10.00%) Java Developer
5 171 (9.50%) Senior Software Engineer
6 128 (7.11%) Software Developer
7 124 (6.89%) .NET Developer
8 101 (5.61%) Full Stack Developer
9 82 (4.56%) C# Developer
10 75 (4.17%) Data Engineer
11 71 (3.94%) PHP Developer
12 67 (3.72%) Salesforce Developer
13 66 (3.67%) Backend Developer
14 63 (3.50%) Front End Developer (Client-Side Developer)
15 48 (2.67%) Architect
15 48 (2.67%) C++ Developer
15 48 (2.67%) DevOps Engineer
15 48 (2.67%) Senior Java Developer
16 44 (2.44%) C# .NET Developer
17 42 (2.33%) Java Engineer
Libraries, Frameworks & Software Standards
1 501 (27.83%) React
2 400 (22.22%) HTML
3 383 (21.28%) .NET
4 360 (20.00%) CSS
5 341 (18.94%) REST
6 280 (15.56%) RESTful
7 266 (14.78%) Node.js
8 263 (14.61%) Web Services
9 245 (13.61%) AngularJS
10 223 (12.39%) Spring
11 201 (11.17%) HTML5
12 187 (10.39%) Kafka
13 162 (9.00%) ASP.NET
14 150 (8.33%) .NET Core
15 145 (8.06%) jQuery
16 142 (7.89%) Spring Boot
17 127 (7.06%) .NET Framework
18 114 (6.33%) JSON
19 106 (5.89%) CSS3
19 106 (5.89%) Entity Framework
Miscellaneous
1 228 (12.67%) User Experience
2 177 (9.83%) Algorithms
3 161 (8.94%) Data Structures
4 119 (6.61%) Self-Motivation
5 103 (5.72%) Mobile App
6 97 (5.39%) Greenfield Project
7 92 (5.11%) Enterprise Software
8 57 (3.17%) Legacy Code
9 52 (2.89%) Cloud Native
10 47 (2.61%) Embedded Systems
11 44 (2.44%) STB
12 43 (2.39%) Social Media
13 37 (2.06%) Foreign Exchange (FX)
14 33 (1.83%) iPad
15 32 (1.78%) Renewable Energy
16 30 (1.67%) Public Cloud
17 29 (1.61%) Hedge funds
18 28 (1.56%) iPhone
19 27 (1.50%) Social Network
20 26 (1.44%) PlayStation
Operating Systems
1 236 (13.11%) Linux
2 184 (10.22%) Windows
3 142 (7.89%) Apple iOS
4 114 (6.33%) Android
5 57 (3.17%) Unix
6 27 (1.50%) Mesosphere
7 16 (0.89%) Windows Server
8 14 (0.78%) Ubuntu
9 10 (0.56%) CentOS
9 10 (0.56%) Windows Server 2016
10 7 (0.39%) Mac OS
11 5 (0.28%) Windows 10
11 5 (0.28%) Windows Server 2008
12 4 (0.22%) Embedded Linux
12 4 (0.22%) VMS
13 2 (0.11%) Robot Operating System
14 1 (0.056%) Debian
14 1 (0.056%) FreeBSD
14 1 (0.056%) Red Hat Enterprise Linux
14 1 (0.056%) tvOS
Processes & Methodologies
1 984 (54.67%) Agile Software Development
2 655 (36.39%) Software Engineering
3 652 (36.22%) OOP
4 607 (33.72%) TDD
5 429 (23.83%) DevOps
6 406 (22.56%) Microservices
7 395 (21.94%) OOD
8 374 (20.78%) Full Stack Development
9 358 (19.89%) Computer Science
10 345 (19.17%) Test Automation
11 337 (18.72%) Problem-Solving
12 328 (18.22%) Continuous Integration
13 293 (16.28%) Mentoring
14 274 (15.22%) Analytics
15 258 (14.33%) SOLID
16 242 (13.44%) Unit Testing
17 238 (13.22%) MVC
18 233 (12.94%) Scrum
19 199 (11.06%) BDD
20 179 (9.94%) Continuous Improvement
Programming Languages
1 773 (42.94%) Java
2 712 (39.56%) JavaScript
3 597 (33.17%) Python
4 536 (29.78%) C#
5 417 (23.17%) SQL
6 309 (17.17%) C++
7 242 (13.44%) TypeScript
8 162 (9.00%) PHP
9 142 (7.89%) Go
10 96 (5.33%) Java 8
11 93 (5.17%) Kotlin
12 92 (5.11%) C
13 85 (4.72%) Ruby
14 84 (4.67%) Scala
15 75 (4.17%) Apple Swift
16 72 (4.00%) Objective-C
17 67 (3.72%) Bash
18 59 (3.28%) ES6
19 58 (3.22%) Apex Code
20 56 (3.11%) PowerShell
Qualifications
1 346 (19.22%) Degree
2 140 (7.78%) Computer Science Degree
3 47 (2.61%) Security Cleared
4 44 (2.44%) SC Cleared
5 23 (1.28%) Master's Degree
6 22 (1.22%) PhD
7 17 (0.94%) HND
8 7 (0.39%) HNC
9 5 (0.28%) DBS Check
10 4 (0.22%) Numerate Degree
11 3 (0.17%) A+ Certification
11 3 (0.17%) AWS Certification
11 3 (0.17%) PMI Certification
12 2 (0.11%) CIW
12 2 (0.11%) DV Cleared
12 2 (0.11%) ISEB
12 2 (0.11%) ITIL Foundation Certificate
12 2 (0.11%) OCA
12 2 (0.11%) OCP
12 2 (0.11%) Oracle Certification
Quality Assurance & Compliance
1 178 (9.89%) QA
2 55 (3.06%) Accessibility
3 23 (1.28%) Data Quality
4 11 (0.61%) IEC 62304
4 11 (0.61%) ISO 13485
5 6 (0.33%) GDPR
6 4 (0.22%) PCI DSS
7 3 (0.17%) IEC 61131
8 1 (0.056%) ISO 15022
8 1 (0.056%) ISO 20022
8 1 (0.056%) ISO/IEC 14443
8 1 (0.056%) MiFID
8 1 (0.056%) SLA
System Software
1 421 (23.39%) Docker
2 10 (0.56%) Active Directory
2 10 (0.56%) Apache ZooKeeper
3 5 (0.28%) Firmware
3 5 (0.28%) HDFS
3 5 (0.28%) Terminal Services
4 1 (0.056%) LXC
4 1 (0.056%) Varnish
4 1 (0.056%) Virtual Machines
Systems Management
1 304 (16.89%) Kubernetes
2 157 (8.72%) Terraform
3 68 (3.78%) Puppet
4 42 (2.33%) Ansible
5 31 (1.72%) Opscode Chef
6 27 (1.50%) Automic
6 27 (1.50%) Prometheus
7 24 (1.33%) Kibana
8 21 (1.17%) Consul
9 13 (0.72%) logstash
10 11 (0.61%) Rancher
11 8 (0.44%) Single Sign-On
12 6 (0.33%) Grafana
12 6 (0.33%) HP Fortify
13 4 (0.22%) Nagios
14 3 (0.17%) Hadoop YARN
15 2 (0.11%) Docker Swarm
16 1 (0.056%) Istio
16 1 (0.056%) Kubeflow
16 1 (0.056%) Rundeck
Vendors
1 175 (9.72%) Microsoft
2 99 (5.50%) Salesforce.com
3 92 (5.11%) Oracle
4 80 (4.44%) Google
5 32 (1.78%) Apple
6 30 (1.67%) LexisNexis
7 29 (1.61%) Splunk
8 28 (1.56%) Conga
8 28 (1.56%) DocuSign
9 23 (1.28%) Spotify
10 19 (1.06%) Databricks
11 18 (1.00%) BEA
11 18 (1.00%) CrowdStrike
12 16 (0.89%) Cognizant
12 16 (0.89%) IBM
12 16 (0.89%) Murex
12 16 (0.89%) Zend
13 13 (0.72%) SAP
14 12 (0.67%) Xamarin
15 11 (0.61%) Talend