Period
to 3 March 2021

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 3 March 2021 with a comparison to the same period in the previous 2 years.

Object-Oriented (OO)
England > London
6 months to
3 Mar 2021
Same period 2020 Same period 2019
Rank 72 67 97
Rank change year-on-year -5 +30 -37
Permanent jobs citing OO 1,145 2,117 2,099
As % of all permanent jobs advertised in London 4.05% 4.21% 3.39%
As % of the Processes & Methodologies category 4.33% 4.50% 3.65%
Number of salaries quoted 1,072 1,692 1,792
Median annual salary £70,000 £67,500 £67,500
Median salary % change year-on-year +3.70% - +12.50%
10th Percentile £42,500 £42,500 £38,750
90th Percentile £100,000 £100,000 £100,000
England median annual salary £55,000 £55,000 £52,500
% change year-on-year - +4.76% +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 26,462 47,020 57,510
As % of all permanent IT jobs advertised in London 93.68% 93.50% 92.86%
Number of salaries quoted 21,606 38,094 47,093
Median annual salary £70,000 £65,000 £62,500
Median salary % change year-on-year +7.69% +4.00% +4.17%
10th Percentile £42,500 £37,500 £35,750
90th Percentile £103,750 £100,000 £95,000
England median annual salary £55,000 £55,000 £52,500
% change year-on-year - +4.76% +5.00%

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 3 March 2021.

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 3 March 2021. 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 +26 387 £75,000 - 102
West London +31 57 £60,000 - 33
South London +2 20 £27,500 -63.33%
East London +11 4 £70,000 +7.69% 19
North London +32 2 £52,500 - 4
OO
England

For the 6 months to 3 March 2021, 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.

1 605 (52.84%) JavaScript
2 590 (51.53%) Agile Software Development
3 487 (42.53%) C#
4 421 (36.77%) .NET
5 403 (35.20%) Java
6 394 (34.41%) SQL
7 389 (33.97%) CSS
8 359 (31.35%) Azure
9 347 (30.31%) DevOps
10 343 (29.96%) AWS
10 343 (29.96%) Finance
11 332 (29.00%) React
12 331 (28.91%) HTML
13 311 (27.16%) TDD
14 284 (24.80%) Microservices
15 269 (23.49%) OOP
16 242 (21.14%) Python
17 240 (20.96%) Software Engineering
18 228 (19.91%) MVC
19 220 (19.21%) BDD
20 218 (19.04%) Test Automation
21 216 (18.86%) .NET Core
22 215 (18.78%) Degree
23 203 (17.73%) SQL Server
24 200 (17.47%) Continuous Integration
25 194 (16.94%) Banking
26 193 (16.86%) Git (software)
27 189 (16.51%) AngularJS
28 187 (16.33%) Docker
29 171 (14.93%) HTML5

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
1 100 (8.73%) SharePoint
2 29 (2.53%) Confluence
3 27 (2.36%) Apache Spark
4 18 (1.57%) Tomcat
5 17 (1.48%) CMS
6 16 (1.40%) Apache
7 14 (1.22%) IIS
7 14 (1.22%) WordPress
8 13 (1.14%) Elasticsearch
8 13 (1.14%) Moodle
9 9 (0.79%) Oracle SOA Suite
10 8 (0.70%) EPiServer
11 6 (0.52%) Umbraco
12 5 (0.44%) Cloud Foundry
12 5 (0.44%) Headless CMS
12 5 (0.44%) Red Hat Fuse
13 4 (0.35%) Drupal
13 4 (0.35%) nginx
13 4 (0.35%) Sitecore CMS
14 3 (0.26%) Content Management Server
Applications
1 15 (1.31%) Microsoft Office
2 12 (1.05%) Microsoft Excel
3 8 (0.70%) InVision
3 8 (0.70%) Sketch
4 7 (0.61%) Adobe Creative Suite
5 5 (0.44%) Chatbot
6 4 (0.35%) Spreadsheet
7 2 (0.17%) Adobe XD
7 2 (0.17%) Photoshop
Business Applications
1 134 (11.70%) Dynamics CRM
2 19 (1.66%) Dynamics AX
3 13 (1.14%) Sparx Enterprise Architect
4 4 (0.35%) Magento
5 3 (0.26%) Shopify
6 2 (0.17%) SAP BPC
7 1 (0.087%) Elite 3E
7 1 (0.087%) Infor M3
7 1 (0.087%) NetSuite
7 1 (0.087%) SAP S/4HANA
Cloud Services
1 359 (31.35%) Azure
2 343 (29.96%) AWS
3 91 (7.95%) Serverless
4 85 (7.42%) Dynamics 365
5 82 (7.16%) GCP
6 76 (6.64%) PaaS
7 59 (5.15%) SaaS
8 57 (4.98%) Power Platform
9 52 (4.54%) Azure Active Directory
9 52 (4.54%) Azure Functions
10 48 (4.19%) AWS Lambda
11 41 (3.58%) AWS CloudFormation
12 40 (3.49%) GitHub
13 28 (2.45%) Cloud Functions
13 28 (2.45%) Firebase
14 27 (2.36%) PowerApps
15 23 (2.01%) Amazon EC2
16 20 (1.75%) Amazon SQS
17 19 (1.66%) Amazon S3
18 18 (1.57%) Amazon ECS
Communications & Networking
1 37 (3.23%) HTTP
2 12 (1.05%) TCP/IP
3 7 (0.61%) Intranet
4 5 (0.44%) Internet
5 4 (0.35%) SSH
6 3 (0.26%) Broadband
6 3 (0.26%) Multicast
7 2 (0.17%) DSL
7 2 (0.17%) Skype
8 1 (0.087%) AMQP
8 1 (0.087%) FTP
8 1 (0.087%) SSL
Database & Business Intelligence
1 203 (17.73%) SQL Server
2 119 (10.39%) NoSQL
3 94 (8.21%) Relational Database
4 82 (7.16%) MySQL
5 71 (6.20%) MongoDB
6 56 (4.89%) SQL Server Integration Services
7 54 (4.72%) Redis
8 53 (4.63%) SQL Server Reporting Services
9 48 (4.19%) Big Data
10 38 (3.32%) PostgreSQL
11 29 (2.53%) Hadoop
12 26 (2.27%) SQL Server 2019
13 24 (2.10%) Data Warehouse
14 23 (2.01%) Azure SQL Database
15 19 (1.66%) Hazelcast
15 19 (1.66%) SQL Server 2008
16 18 (1.57%) Amazon RDS
16 18 (1.57%) Data Mining
16 18 (1.57%) RDBMS
16 18 (1.57%) SQL Server 2005
Development Applications
1 193 (16.86%) Git (software)
2 111 (9.69%) Selenium
3 109 (9.52%) Jenkins
4 90 (7.86%) Visual Studio
5 79 (6.90%) Team Foundation Server
6 67 (5.85%) Visual Studio Team System
7 53 (4.63%) JIRA
8 48 (4.19%) Cucumber
9 46 (4.02%) Maven
10 44 (3.84%) Cypress.io
11 42 (3.67%) webpack
12 38 (3.32%) JUnit
13 36 (3.14%) TeamCity
14 34 (2.97%) Grunt
15 29 (2.53%) Octopus Deploy
15 29 (2.53%) Storybook
16 20 (1.75%) Eclipse
16 20 (1.75%) SpecFlow
17 19 (1.66%) Gradle
17 19 (1.66%) Mockito
General
1 343 (29.96%) Finance
2 194 (16.94%) Banking
3 60 (5.24%) Public Sector
4 55 (4.80%) Retail
5 54 (4.72%) Front Office
6 48 (4.19%) Private Banking
7 45 (3.93%) Manufacturing
8 40 (3.49%) Advertising
9 36 (3.14%) Automotive
10 35 (3.06%) Games
10 35 (3.06%) Marketing
11 24 (2.10%) Investment Banking
12 18 (1.57%) Back Office
12 18 (1.57%) Telecoms
13 10 (0.87%) Local Government
14 9 (0.79%) Publishing
15 8 (0.70%) Financial Institution
15 8 (0.70%) Legal
16 7 (0.61%) Electronics
17 6 (0.52%) Law
Job Titles
1 709 (61.92%) Developer
2 169 (14.76%) C# Developer
3 165 (14.41%) Senior Developer
4 138 (12.05%) Full Stack Developer
5 123 (10.74%) .NET Developer
6 99 (8.65%) Java Developer
7 79 (6.90%) C# .NET Developer
7 79 (6.90%) Software Engineer
8 71 (6.20%) Senior C# Developer
9 67 (5.85%) Azure Developer
10 61 (5.33%) React Developer
11 59 (5.15%) Software Developer
12 56 (4.89%) JavaScript Developer
13 51 (4.45%) DevOps Engineer
13 51 (4.45%) Java Engineer
14 50 (4.37%) Front End Developer (Client-Side Developer)
15 49 (4.28%) Python Developer
16 48 (4.19%) Senior .NET Developer
17 42 (3.67%) Senior C# .NET Developer
18 41 (3.58%) SQL Developer
Libraries, Frameworks & Software Standards
1 421 (36.77%) .NET
2 389 (33.97%) CSS
3 332 (29.00%) React
4 331 (28.91%) HTML
5 216 (18.86%) .NET Core
6 189 (16.51%) AngularJS
7 171 (14.93%) HTML5
8 168 (14.67%) Web Services
9 152 (13.28%) .NET Framework
10 148 (12.93%) XML
11 142 (12.40%) Node.js
12 131 (11.44%) CSS3
12 131 (11.44%) jQuery
13 129 (11.27%) RESTful
14 126 (11.00%) REST
15 123 (10.74%) JSON
16 110 (9.61%) ASP.NET
17 106 (9.26%) Spring
18 101 (8.82%) ASP.NET Web API
19 87 (7.60%) Twitter Bootstrap
Miscellaneous
1 107 (9.34%) Analytical Skills
2 99 (8.65%) N-Tier
3 90 (7.86%) Mobile App
4 88 (7.69%) Greenfield Project
5 68 (5.94%) Data Structures
6 61 (5.33%) User Experience
7 56 (4.89%) Algorithms
8 50 (4.37%) Fixed Income
9 41 (3.58%) Reinsurance
10 39 (3.41%) Cloud Native
11 38 (3.32%) Enterprise Software
12 36 (3.14%) Self-Motivation
13 31 (2.71%) Foreign Exchange (FX)
14 29 (2.53%) Hedge funds
15 28 (2.45%) Derivative
16 23 (2.01%) Social Network
17 19 (1.66%) Equities
18 14 (1.22%) Client/Server
19 12 (1.05%) NHS
20 11 (0.96%) Market Risk
Operating Systems
1 85 (7.42%) Linux
2 75 (6.55%) Android
3 61 (5.33%) Apple iOS
4 38 (3.32%) Windows
5 30 (2.62%) Unix
6 8 (0.70%) Windows Server
7 5 (0.44%) Windows Server 2016
8 1 (0.087%) CentOS
8 1 (0.087%) Solaris
Processes & Methodologies
1 590 (51.53%) Agile Software Development
2 347 (30.31%) DevOps
3 311 (27.16%) TDD
4 284 (24.80%) Microservices
5 269 (23.49%) OOP
6 240 (20.96%) Software Engineering
7 228 (19.91%) MVC
8 220 (19.21%) BDD
9 218 (19.04%) Test Automation
10 200 (17.47%) Continuous Integration
11 167 (14.59%) OOD
12 163 (14.24%) Scrum
13 144 (12.58%) CRM
13 144 (12.58%) SOLID
14 138 (12.05%) Computer Science
15 127 (11.09%) Web Development
16 117 (10.22%) Unit Testing
17 113 (9.87%) SOA
18 109 (9.52%) Mentoring
19 107 (9.34%) SDLC
Programming Languages
1 605 (52.84%) JavaScript
2 487 (42.53%) C#
3 403 (35.20%) Java
4 394 (34.41%) SQL
5 242 (21.14%) Python
6 110 (9.61%) TypeScript
7 87 (7.60%) PowerShell
8 81 (7.07%) T-SQL
9 75 (6.55%) C++
10 74 (6.46%) PHP
11 58 (5.07%) Java 8
12 49 (4.28%) Scala
13 48 (4.19%) ES6
14 43 (3.76%) Go
15 37 (3.23%) Kotlin
16 35 (3.06%) Ruby
17 26 (2.27%) Apple Swift
18 20 (1.75%) VB
19 19 (1.66%) PL/SQL
20 17 (1.48%) Bash Shell
Qualifications
1 215 (18.78%) Degree
2 76 (6.64%) Computer Science Degree
3 21 (1.83%) Security Cleared
4 20 (1.75%) SC Cleared
5 16 (1.40%) Master's Degree
6 9 (0.79%) ITIL Foundation Certificate
6 9 (0.79%) Microsoft Certification
7 6 (0.52%) CIW
7 6 (0.52%) OCA
7 6 (0.52%) OCP
7 6 (0.52%) Oracle Certification
8 5 (0.44%) DV Cleared
9 4 (0.35%) ISTQB
9 4 (0.35%) PhD
10 2 (0.17%) MCDBA
10 2 (0.17%) MCP
10 2 (0.17%) MCSD
10 2 (0.17%) Numerate Degree
11 1 (0.087%) ITIL Certification
11 1 (0.087%) Postgraduate
Quality Assurance & Compliance
1 70 (6.11%) QA
2 2 (0.17%) ISO/IEC 27001
3 1 (0.087%) ISO 9001
3 1 (0.087%) MiFID
3 1 (0.087%) WCAG
System Software
1 187 (16.33%) Docker
2 4 (0.35%) Active Directory
3 1 (0.087%) GridGain
3 1 (0.087%) Platform Symphony
3 1 (0.087%) VMware Infrastructure
3 1 (0.087%) vSphere
Systems Management
1 169 (14.76%) Kubernetes
2 164 (14.32%) Terraform
3 85 (7.42%) Opscode Chef
4 50 (4.37%) Ansible
5 41 (3.58%) Puppet
6 25 (2.18%) Istio
7 23 (2.01%) Fortio
7 23 (2.01%) Kiali
8 8 (0.70%) Grafana
9 6 (0.52%) Rancher
10 3 (0.26%) Prometheus
11 1 (0.087%) Failover Clustering
Vendors
1 165 (14.41%) Microsoft
2 79 (6.90%) Oracle
3 78 (6.81%) Nintex
4 56 (4.89%) Google
5 41 (3.58%) Salesforce.com
6 18 (1.57%) Xamarin
7 13 (1.14%) Apple
7 13 (1.14%) Sparx
8 10 (0.87%) Atlassian
8 10 (0.87%) IBM
8 10 (0.87%) Pega
8 10 (0.87%) SAP
9 9 (0.79%) Adobe
10 7 (0.61%) Splunk
10 7 (0.61%) Zend
11 6 (0.52%) Databricks
12 4 (0.35%) Sitecore
12 4 (0.35%) Snapchat
12 4 (0.35%) Solace
13 3 (0.26%) Remedy