Period
to 9 December 2019

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 9 December 2019 with a comparison to the same period in the previous 2 years.

Object-Oriented (OO)
England > London
6 months to
9 Dec 2019
Same period 2018 Same period 2017
Rank 74 83 54
Rank change year-on-year +9 -29 -12
Permanent jobs citing OO 2,147 2,529 4,051
As % of all permanent IT jobs advertised in London 3.99% 3.83% 5.48%
As % of the Processes & Methodologies category 4.28% 4.13% 5.85%
Number of salaries quoted 1,645 2,030 3,136
London median annual salary £67,500 £65,000 £60,000
Median salary % change year-on-year +3.85% +8.33% -
10th Percentile £37,500 £37,250 £35,000
90th Percentile £100,000 £100,000 £91,250
England median annual salary £52,500 £52,500 £50,000
% change year-on-year - +5.00% -

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 50,199 61,200 69,285
As % of all permanent IT jobs advertised in London 93.21% 92.56% 93.79%
Number of salaries quoted 40,476 49,566 53,878
London median annual salary £65,000 £62,500 £60,000
Median salary % change year-on-year +4.00% +4.17% +4.35%
10th Percentile £36,250 £35,000 £35,000
90th Percentile £100,000 £95,000 £90,000
England median annual salary £52,500 £52,500 £50,000
% change year-on-year - +5.00% -

OO
Job Vacancy Trend in London

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

Job vacancy trend for OO in London

OO
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing OO in London.

Salary trend for OO in London

OO
Salary Histogram in London

The salary distribution of IT jobs citing OO in London over the 6 months to 9 December 2019.

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 9 December 2019. 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 -3 524 £75,000 +11.11% 140
West London +26 123 £57,500 +43.75% 64
South London +8 40 £57,500 +9.52% 17
East London +7 22 £60,000 - 26
North London -1 4 £66,250 +20.45% 2
OO
England

For the 6 months to 9 December 2019, 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 1,160 (54.03%) Agile Software Development
2 874 (40.71%) JavaScript
3 865 (40.29%) C#
4 854 (39.78%) Java
5 595 (27.71%) HTML
6 572 (26.64%) TDD
7 561 (26.13%) Software Engineering
8 556 (25.90%) OOP
9 538 (25.06%) .NET
10 519 (24.17%) CSS
11 495 (23.06%) Finance
12 481 (22.40%) SQL
13 479 (22.31%) Git (software)
14 455 (21.19%) OOD
15 448 (20.87%) AWS
16 433 (20.17%) SQL Server
17 415 (19.33%) AngularJS
18 414 (19.28%) Degree
19 412 (19.19%) React
20 407 (18.96%) Continuous Integration
21 400 (18.63%) REST
22 395 (18.40%) Computer Science
23 376 (17.51%) Python
24 372 (17.33%) DevOps
25 354 (16.49%) Microservices
26 353 (16.44%) Azure
26 353 (16.44%) MVC
27 340 (15.84%) Test Automation
28 331 (15.42%) BDD
29 322 (15.00%) Web Services

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 85 (3.96%) Apache Spark
2 65 (3.03%) CMS
3 63 (2.93%) Adobe Experience Manager
4 42 (1.96%) Confluence
5 35 (1.63%) Apache Solr
6 29 (1.35%) IIS
7 27 (1.26%) WebSphere
8 26 (1.21%) Elasticsearch
9 24 (1.12%) WordPress
10 21 (0.98%) WebLogic
11 15 (0.70%) Apache
11 15 (0.70%) SharePoint
12 14 (0.65%) Headless CMS
12 14 (0.65%) Tomcat
13 13 (0.61%) JBoss
14 12 (0.56%) Oracle Coherence
15 11 (0.51%) Drupal
16 10 (0.47%) WebSphere Application Server
17 9 (0.42%) Oracle SOA Suite
18 7 (0.33%) Apache Airflow
Applications
1 15 (0.70%) Microsoft Excel
2 9 (0.42%) Photoshop
3 7 (0.33%) Adobe Premiere
3 7 (0.33%) Microsoft PowerPoint
4 6 (0.28%) Mathematica
5 5 (0.23%) Microsoft Office
6 3 (0.14%) Chatbot
6 3 (0.14%) Zeplin
7 2 (0.093%) Adobe Illustrator
8 1 (0.047%) Maya
8 1 (0.047%) MS Visio
Business Applications
1 76 (3.54%) Magento
2 48 (2.24%) SAP Hybris
3 32 (1.49%) SDL Web 8
4 15 (0.70%) Dynamics CRM
4 15 (0.70%) Shopify
5 12 (0.56%) Documaker
6 7 (0.33%) MetaTrader
7 5 (0.23%) SAP S/4HANA
8 3 (0.14%) Dynamics AX
8 3 (0.14%) Eze OMS
8 3 (0.14%) PolarLake
8 3 (0.14%) SAP Business One
9 1 (0.047%) Distributed Ledger
9 1 (0.047%) Eagle PACE
9 1 (0.047%) FINCAD Analytics
9 1 (0.047%) Markit EDM
9 1 (0.047%) Odoo
9 1 (0.047%) Relativity
9 1 (0.047%) SAP Business ByDesign
9 1 (0.047%) thinkFolio
Cloud Services
1 448 (20.87%) AWS
2 353 (16.44%) Azure
3 128 (5.96%) GCP
4 117 (5.45%) GitHub
5 88 (4.10%) Cloud Computing
6 78 (3.63%) Serverless
7 56 (2.61%) SaaS
8 43 (2.00%) AWS CloudFormation
9 37 (1.72%) npm
10 35 (1.63%) Amazon EC2
11 32 (1.49%) AWS Lambda
12 25 (1.16%) PaaS
13 22 (1.02%) CloudBees
14 18 (0.84%) Amazon S3
15 14 (0.65%) Amazon ELB
15 14 (0.65%) Firebase
16 13 (0.61%) IaaS
17 12 (0.56%) Amazon Kinesis
17 12 (0.56%) Azure Functions
17 12 (0.56%) OpenShift
Communications & Networking
1 133 (6.19%) Internet
2 77 (3.59%) HTTP
3 12 (0.56%) FTP
4 11 (0.51%) DNS
5 7 (0.33%) ATM
5 7 (0.33%) Ethernet
6 6 (0.28%) AMQP
7 5 (0.23%) TCP/IP
8 3 (0.14%) SMTP
8 3 (0.14%) SSH
8 3 (0.14%) VoIP
9 2 (0.093%) SAN
10 1 (0.047%) Broadband
10 1 (0.047%) Firewall
10 1 (0.047%) iSCSI
10 1 (0.047%) Kerberos
10 1 (0.047%) NAS
10 1 (0.047%) Skype
10 1 (0.047%) SSL
10 1 (0.047%) Wireless
Database & Business Intelligence
1 433 (20.17%) SQL Server
2 218 (10.15%) NoSQL
3 200 (9.32%) Relational Database
4 168 (7.82%) MySQL
5 163 (7.59%) Big Data
6 72 (3.35%) Hadoop
7 64 (2.98%) PostgreSQL
8 58 (2.70%) Apache Cassandra
8 58 (2.70%) RDBMS
9 55 (2.56%) SQL Server 2016
10 46 (2.14%) Oracle Database
11 39 (1.82%) Oracle Database 12c
12 38 (1.77%) MongoDB
13 35 (1.63%) Data Warehouse
14 32 (1.49%) Endeca
15 31 (1.44%) SQL Server Reporting Services
16 29 (1.35%) Azure SQL Database
17 28 (1.30%) SQL Server Integration Services
18 25 (1.16%) Apache Hive
19 20 (0.93%) SQL Server 2008
Development Applications
1 479 (22.31%) Git (software)
2 144 (6.71%) Jenkins
3 135 (6.29%) JUnit
4 100 (4.66%) JIRA
5 98 (4.56%) Selenium
6 68 (3.17%) Cucumber
7 66 (3.07%) Maven
8 65 (3.03%) Team Foundation Server
8 65 (3.03%) Visual Studio
9 61 (2.84%) Eclipse
9 61 (2.84%) Subversion
10 53 (2.47%) gulp
11 52 (2.42%) webpack
12 48 (2.24%) Mockito
13 47 (2.19%) Grunt
14 45 (2.10%) Jasmine
15 44 (2.05%) Protractor
16 40 (1.86%) TeamCity
17 39 (1.82%) NUnit
18 38 (1.77%) SpecFlow
General
1 495 (23.06%) Finance
2 163 (7.59%) Banking
3 146 (6.80%) Front Office
4 133 (6.19%) Games
5 100 (4.66%) Retail
6 98 (4.56%) Marketing
7 45 (2.10%) Advertising
8 36 (1.68%) Investment Banking
9 31 (1.44%) Financial Institution
9 31 (1.44%) Multimedia
10 26 (1.21%) Law
11 23 (1.07%) Telecoms
12 14 (0.65%) Public Sector
13 13 (0.61%) Back Office
14 12 (0.56%) Billing
15 11 (0.51%) Legal
15 11 (0.51%) Publishing
16 9 (0.42%) Manufacturing
16 9 (0.42%) Pharmaceutical
17 7 (0.33%) Military
Job Titles
1 1,457 (67.86%) Developer
2 402 (18.72%) Java Developer
3 358 (16.67%) Senior Developer
4 262 (12.20%) Software Engineer
5 238 (11.09%) .NET Developer
6 202 (9.41%) C# Developer
7 143 (6.66%) Software Developer
8 138 (6.43%) Senior Java Developer
9 136 (6.33%) React Developer
10 125 (5.82%) Front End Developer (Client-Side Developer)
11 122 (5.68%) Architect
12 113 (5.26%) JavaScript Developer
13 102 (4.75%) Junior
14 80 (3.73%) C# .NET Developer
15 78 (3.63%) Python Developer
16 70 (3.26%) Solutions Architect
17 69 (3.21%) Senior Software Engineer
18 68 (3.17%) Junior Developer
18 68 (3.17%) PHP Developer
19 59 (2.75%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 595 (27.71%) HTML
2 538 (25.06%) .NET
3 519 (24.17%) CSS
4 415 (19.33%) AngularJS
5 412 (19.19%) React
6 400 (18.63%) REST
7 322 (15.00%) Web Services
8 284 (13.23%) Node.js
9 244 (11.36%) HTML5
10 235 (10.95%) Spring
11 233 (10.85%) ASP.NET
12 210 (9.78%) RESTful
13 209 (9.73%) jQuery
14 192 (8.94%) XML
15 185 (8.62%) ASP.NET Web API
16 168 (7.82%) ASP.NET MVC
17 154 (7.17%) CSS3
18 140 (6.52%) Redux
19 128 (5.96%) JSON
20 124 (5.78%) .NET Core
Miscellaneous
1 186 (8.66%) Algorithms
2 166 (7.73%) Data Structures
3 163 (7.59%) Greenfield Project
4 121 (5.64%) User Experience
5 108 (5.03%) Analytical Skills
6 96 (4.47%) Self-Motivation
7 90 (4.19%) Mobile App
8 72 (3.35%) Enterprise Software
9 65 (3.03%) Derivative
10 61 (2.84%) Hedge funds
11 51 (2.38%) Equities
12 47 (2.19%) Fixed Income
13 43 (2.00%) N-Tier
13 43 (2.00%) Social Network
14 42 (1.96%) Foreign Exchange (FX)
15 37 (1.72%) iPad
16 36 (1.68%) Virtual Team
17 30 (1.40%) Online Gambling
18 26 (1.21%) Data Centre
19 25 (1.16%) Cloud Native
Operating Systems
1 274 (12.76%) Linux
2 166 (7.73%) Windows
3 83 (3.87%) Unix
4 76 (3.54%) Apple iOS
5 55 (2.56%) Android
6 14 (0.65%) CentOS
7 10 (0.47%) Red Hat Enterprise Linux
8 8 (0.37%) Embedded Linux
9 6 (0.28%) Mac OS
9 6 (0.28%) Windows Server
10 3 (0.14%) Ubuntu
10 3 (0.14%) VMS
11 2 (0.093%) FreeRTOS
11 2 (0.093%) tvOS
11 2 (0.093%) VxWorks
11 2 (0.093%) Windows Server 2012
12 1 (0.047%) Android TV
12 1 (0.047%) FreeBSD
12 1 (0.047%) Solaris
Processes & Methodologies
1 1,160 (54.03%) Agile Software Development
2 572 (26.64%) TDD
3 561 (26.13%) Software Engineering
4 556 (25.90%) OOP
5 455 (21.19%) OOD
6 407 (18.96%) Continuous Integration
7 395 (18.40%) Computer Science
8 372 (17.33%) DevOps
9 354 (16.49%) Microservices
10 353 (16.44%) MVC
11 340 (15.84%) Test Automation
12 331 (15.42%) BDD
13 317 (14.76%) Scrum
14 266 (12.39%) Problem-Solving
15 229 (10.67%) Web Development
16 227 (10.57%) SDLC
17 214 (9.97%) Unit Testing
18 199 (9.27%) Open Source
19 198 (9.22%) E-Commerce
20 197 (9.18%) SOLID
Programming Languages
1 874 (40.71%) JavaScript
2 865 (40.29%) C#
3 854 (39.78%) Java
4 481 (22.40%) SQL
5 376 (17.51%) Python
6 198 (9.22%) C++
6 198 (9.22%) PHP
7 180 (8.38%) Java 8
8 118 (5.50%) ES6
9 116 (5.40%) TypeScript
10 92 (4.29%) Ruby
11 88 (4.10%) Scala
12 87 (4.05%) T-SQL
13 61 (2.84%) Kotlin
14 47 (2.19%) PowerShell
15 43 (2.00%) C
15 43 (2.00%) Go
16 40 (1.86%) Objective-C
17 39 (1.82%) Bash Shell
18 33 (1.54%) VBA
Qualifications
1 414 (19.28%) Degree
2 191 (8.90%) Computer Science Degree
3 48 (2.24%) Security Cleared
4 24 (1.12%) Master's Degree
5 20 (0.93%) SC Cleared
6 11 (0.51%) PhD
7 10 (0.47%) AWS Certification
8 9 (0.42%) Microsoft Certification
9 7 (0.33%) DV Cleared
9 7 (0.33%) TOGAF Certification
10 6 (0.28%) ISTQB
11 5 (0.23%) ISTQB Foundation Certification
11 5 (0.23%) SAP Certification
12 4 (0.19%) MCSD
13 3 (0.14%) MCAD
13 3 (0.14%) MCTS
14 2 (0.093%) OCP
14 2 (0.093%) Oracle Certification
15 1 (0.047%) Numerate Degree
15 1 (0.047%) Postgraduate
Quality Assurance & Compliance
1 152 (7.08%) QA
2 8 (0.37%) GDPR
2 8 (0.37%) PCI DSS
3 7 (0.33%) DICOM
4 6 (0.28%) Data Quality
5 3 (0.14%) PMO
6 2 (0.093%) Solvency II
7 1 (0.047%) HL7
System Software
1 272 (12.67%) Docker
2 23 (1.07%) Active Directory
3 12 (0.56%) VMware Infrastructure
4 9 (0.42%) LXC
5 8 (0.37%) vSphere
6 6 (0.28%) GridGain
6 6 (0.28%) Virtual Machines
7 5 (0.23%) Firmware
8 4 (0.19%) Microsoft App-V
9 2 (0.093%) Shibboleth
10 1 (0.047%) Cronacle
10 1 (0.047%) HDFS
Systems Management
1 211 (9.83%) Kubernetes
2 89 (4.15%) Puppet
3 74 (3.45%) Terraform
4 52 (2.42%) Ansible
5 37 (1.72%) Opscode Chef
6 26 (1.21%) Rancher
7 19 (0.88%) Istio
8 12 (0.56%) Oracle Enterprise Manager
9 8 (0.37%) Packer
9 8 (0.37%) Single Sign-On
10 6 (0.28%) Kibana
10 6 (0.28%) logstash
11 5 (0.23%) ITRS Geneos
11 5 (0.23%) Mesos
12 3 (0.14%) Nagios
13 2 (0.093%) Docker Swarm
14 1 (0.047%) FTK
14 1 (0.047%) Grafana
14 1 (0.047%) Microsoft Clustering
14 1 (0.047%) Rundeck
Vendors
1 256 (11.92%) Microsoft
2 225 (10.48%) Oracle
3 92 (4.29%) Google
4 83 (3.87%) Salesforce.com
4 83 (3.87%) SAP
5 73 (3.40%) Adobe
6 58 (2.70%) hybris
7 35 (1.63%) Demandware
8 33 (1.54%) Elastic Path
9 32 (1.49%) Interwoven
10 31 (1.44%) WorldPay
11 27 (1.26%) Zend
12 26 (1.21%) IBM
13 22 (1.02%) FIS
14 14 (0.65%) VMware
15 13 (0.61%) Atlassian
15 13 (0.61%) Solace
15 13 (0.61%) Telerik
16 12 (0.56%) Apple
17 10 (0.47%) Red Hat