Period
to 10 May 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 10 May 2021 with a comparison to the same period in the previous 2 years.

Object-Oriented (OO)
England > London
6 months to
10 May 2021
Same period 2020 Same period 2019
Rank 82 73 100
Rank change year-on-year -9 +27 -36
Permanent jobs citing OO 1,286 1,729 1,971
As % of all permanent jobs advertised in London 3.92% 4.16% 3.31%
As % of the Processes & Methodologies category 4.18% 4.43% 3.56%
Number of salaries quoted 979 1,366 1,578
10th Percentile £42,500 £43,750 £35,350
25th Percentile £55,000 £55,000 £50,000
Median annual salary (50th Percentile) £72,500 £70,000 £65,000
Median % change year-on-year +3.57% +7.69% +8.33%
75th Percentile £87,500 £85,000 £82,500
90th Percentile £97,500 £105,000 £101,250
England median annual salary £57,500 £55,000 £52,500
% change year-on-year +4.55% +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 30,787 39,003 55,296
As % of all permanent IT jobs advertised in London 93.90% 93.87% 92.94%
Number of salaries quoted 23,682 31,746 45,139
10th Percentile £42,500 £38,000 £36,250
25th Percentile £52,500 £50,000 £47,500
Median annual salary (50th Percentile) £70,000 £65,730 £65,000
Median % change year-on-year +6.50% +1.12% +8.33%
75th Percentile £87,500 £85,000 £81,250
90th Percentile £105,000 £102,500 £97,500
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 10 May 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 10 May 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 +20 419 £75,000 - 72
West London +15 57 £60,000 +9.09% 26
South London -3 23 £30,000 -57.14% 6
East London +14 2 £72,500 +3.57% 24
OO
England

For the 6 months to 10 May 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.

1 652 (50.70%) JavaScript
2 644 (50.08%) Agile Software Development
3 532 (41.37%) C#
4 448 (34.84%) Java
5 420 (32.66%) SQL
6 417 (32.43%) AWS
7 411 (31.96%) .NET
8 410 (31.88%) Azure
9 404 (31.42%) CSS
10 391 (30.40%) DevOps
11 389 (30.25%) React
12 366 (28.46%) Microservices
13 359 (27.92%) HTML
14 347 (26.98%) Software Engineering
15 341 (26.52%) TDD
16 323 (25.12%) OOP
17 313 (24.34%) Finance
18 275 (21.38%) Degree
19 269 (20.92%) Python
20 260 (20.22%) Docker
21 249 (19.36%) Test Automation
22 246 (19.13%) MVC
23 235 (18.27%) .NET Core
24 230 (17.88%) SQL Server
25 229 (17.81%) Continuous Integration
25 229 (17.81%) BDD
26 227 (17.65%) Kubernetes
27 224 (17.42%) Git (software)
28 209 (16.25%) Web Services
29 208 (16.17%) AngularJS

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
1 101 (7.85%) SharePoint
2 48 (3.73%) Apache Spark
3 45 (3.50%) Confluence
4 26 (2.02%) Tomcat
5 23 (1.79%) CMS
6 22 (1.71%) Apache
7 21 (1.63%) IIS
8 18 (1.40%) WordPress
9 15 (1.17%) Cloud Foundry
10 14 (1.09%) Elasticsearch
11 13 (1.01%) Oracle SOA Suite
12 11 (0.86%) EPiServer
13 9 (0.70%) Drupal
13 9 (0.70%) Headless CMS
14 8 (0.62%) Moodle
15 7 (0.54%) Apache Airflow
15 7 (0.54%) Luigi
15 7 (0.54%) nginx
15 7 (0.54%) Red Hat Fuse
16 4 (0.31%) Traefik
Applications
1 20 (1.56%) Microsoft Office
2 7 (0.54%) Microsoft Excel
3 5 (0.39%) InVision
3 5 (0.39%) Sketch
4 4 (0.31%) Adobe Creative Suite
5 2 (0.16%) Adobe XD
5 2 (0.16%) Photoshop
Business Applications
1 122 (9.49%) Dynamics CRM
2 13 (1.01%) Dynamics AX
3 8 (0.62%) Magento
4 6 (0.47%) Shopify
5 2 (0.16%) SAP BPC
5 2 (0.16%) SAP S/4HANA
5 2 (0.16%) Sparx Enterprise Architect
6 1 (0.078%) Infor M3
6 1 (0.078%) Sentinel
6 1 (0.078%) SunGard Martini
6 1 (0.078%) Workday HCM
Cloud Services
1 417 (32.43%) AWS
2 410 (31.88%) Azure
3 149 (11.59%) Serverless
4 105 (8.16%) Azure Service Bus
5 96 (7.47%) PaaS
6 94 (7.31%) Azure App Service
6 94 (7.31%) Azure Service Fabric
7 88 (6.84%) GCP
8 82 (6.38%) SaaS
9 77 (5.99%) AWS Lambda
10 70 (5.44%) GitHub
11 69 (5.37%) Azure Functions
12 68 (5.29%) Azure Storage
13 65 (5.05%) Azure Active Directory
14 64 (4.98%) Azure Key Vault
15 56 (4.35%) Amazon S3
16 53 (4.12%) Amazon EC2
17 51 (3.97%) Dynamics 365
18 48 (3.73%) AWS CloudFormation
19 45 (3.50%) Power Platform
Communications & Networking
1 43 (3.34%) HTTP
2 12 (0.93%) Broadband
3 11 (0.86%) TCP/IP
4 7 (0.54%) Internet
5 6 (0.47%) SSH
5 6 (0.47%) Wireless
6 4 (0.31%) AMQP
6 4 (0.31%) Network Security
7 3 (0.23%) Intranet
7 3 (0.23%) Multicast
8 2 (0.16%) DSL
8 2 (0.16%) FTP
9 1 (0.078%) Bluetooth
9 1 (0.078%) Skype
9 1 (0.078%) SSL
9 1 (0.078%) Wi-Fi
9 1 (0.078%) ZigBee
Database & Business Intelligence
1 230 (17.88%) SQL Server
2 164 (12.75%) NoSQL
3 121 (9.41%) Relational Database
4 110 (8.55%) MySQL
5 97 (7.54%) MongoDB
6 65 (5.05%) PostgreSQL
7 63 (4.90%) Redis
8 59 (4.59%) Big Data
9 49 (3.81%) Amazon RDS
10 46 (3.58%) Azure SQL Database
11 42 (3.27%) Data Warehouse
12 41 (3.19%) Hadoop
13 40 (3.11%) SQL Server Integration Services
14 38 (2.95%) SQL Server Reporting Services
15 30 (2.33%) RDBMS
16 26 (2.02%) SQL Server 2019
17 21 (1.63%) Apache Hive
17 21 (1.63%) SQL Server 2014
18 20 (1.56%) Apache Cassandra
19 18 (1.40%) Amazon DynamoDB
Development Applications
1 224 (17.42%) Git (software)
2 140 (10.89%) Jenkins
3 122 (9.49%) Selenium
4 89 (6.92%) Team Foundation Server
5 79 (6.14%) JIRA
6 78 (6.07%) Visual Studio Team System
7 69 (5.37%) Visual Studio
8 66 (5.13%) Cypress.io
9 56 (4.35%) webpack
10 49 (3.81%) Maven
11 47 (3.65%) Cucumber
11 47 (3.65%) JUnit
12 45 (3.50%) TeamCity
13 39 (3.03%) Grunt
14 36 (2.80%) Octopus Deploy
15 34 (2.64%) Storybook
16 33 (2.57%) SpecFlow
17 31 (2.41%) Postman
18 27 (2.10%) Mockito
19 23 (1.79%) Mocha
General
1 313 (24.34%) Finance
2 203 (15.79%) Social Skills
3 171 (13.30%) Banking
4 130 (10.11%) Analytical Skills
5 64 (4.98%) Retail
6 63 (4.90%) Games
7 52 (4.04%) Public Sector
8 46 (3.58%) Advertising
9 45 (3.50%) Front Office
10 41 (3.19%) Marketing
11 30 (2.33%) Manufacturing
11 30 (2.33%) Private Banking
12 25 (1.94%) Automotive
13 20 (1.56%) Organisational Skills
14 18 (1.40%) Presentation Skills
15 17 (1.32%) Legal
16 15 (1.17%) Local Government
17 14 (1.09%) Back Office
17 14 (1.09%) Investment Banking
18 13 (1.01%) Publishing
Job Titles
1 748 (58.16%) Developer
2 185 (14.39%) Senior Developer
3 168 (13.06%) C# Developer
4 150 (11.66%) Full Stack Developer
5 134 (10.42%) .NET Developer
6 133 (10.34%) Software Engineer
7 130 (10.11%) Java Developer
8 83 (6.45%) Senior C# Developer
9 81 (6.30%) C# .NET Developer
10 76 (5.91%) Azure Developer
11 63 (4.90%) Front End Developer (Client-Side Developer)
12 62 (4.82%) JavaScript Developer
13 59 (4.59%) Software Developer
14 58 (4.51%) React Developer
15 47 (3.65%) SQL Developer
16 46 (3.58%) Senior Software Engineer
16 46 (3.58%) Technical Leader
17 43 (3.34%) Consultant
18 41 (3.19%) Python Developer
19 40 (3.11%) Senior .NET Developer
Libraries, Frameworks & Software Standards
1 411 (31.96%) .NET
2 404 (31.42%) CSS
3 389 (30.25%) React
4 359 (27.92%) HTML
5 235 (18.27%) .NET Core
6 209 (16.25%) Web Services
7 208 (16.17%) AngularJS
8 203 (15.79%) HTML5
9 186 (14.46%) Node.js
9 186 (14.46%) REST
10 170 (13.22%) RESTful
11 147 (11.43%) .NET Framework
12 146 (11.35%) CSS3
12 146 (11.35%) jQuery
13 121 (9.41%) JSON
14 117 (9.10%) Spring
15 109 (8.48%) ASP.NET
16 107 (8.32%) XML
17 103 (8.01%) Twitter Bootstrap
18 98 (7.62%) Redux
Miscellaneous
1 92 (7.15%) N-Tier
2 88 (6.84%) Mobile App
3 86 (6.69%) Greenfield Project
4 81 (6.30%) Data Structures
5 80 (6.22%) User Experience
6 66 (5.13%) Algorithms
7 52 (4.04%) Enterprise Software
8 48 (3.73%) Self-Motivation
9 42 (3.27%) Reinsurance
10 33 (2.57%) Cloud Native
11 31 (2.41%) Fixed Income
12 19 (1.48%) Client/Server
12 19 (1.48%) Social Media
13 18 (1.40%) Blog
13 18 (1.40%) Derivative
13 18 (1.40%) Foreign Exchange (FX)
14 17 (1.32%) Social Network
15 16 (1.24%) Video\Live Streaming
16 15 (1.17%) Clustering
16 15 (1.17%) NHS
Operating Systems
1 104 (8.09%) Android
2 89 (6.92%) Linux
3 79 (6.14%) Apple iOS
4 47 (3.65%) Unix
5 42 (3.27%) Windows
6 13 (1.01%) Windows Server 2016
7 7 (0.54%) Windows Server
8 2 (0.16%) Alpine Linux
9 1 (0.078%) FreeBSD
9 1 (0.078%) Solaris
Processes & Methodologies
1 644 (50.08%) Agile Software Development
2 391 (30.40%) DevOps
3 366 (28.46%) Microservices
4 347 (26.98%) Software Engineering
5 341 (26.52%) TDD
6 323 (25.12%) OOP
7 249 (19.36%) Test Automation
8 246 (19.13%) MVC
9 229 (17.81%) BDD
9 229 (17.81%) Continuous Integration
10 200 (15.55%) Computer Science
11 193 (15.01%) Scrum
12 183 (14.23%) SOLID
13 164 (12.75%) Problem-Solving
14 162 (12.60%) OOD
15 155 (12.05%) Unit Testing
16 152 (11.82%) Mentoring
17 139 (10.81%) Web Development
18 129 (10.03%) CRM
19 126 (9.80%) Fintech
Programming Languages
1 652 (50.70%) JavaScript
2 532 (41.37%) C#
3 448 (34.84%) Java
4 420 (32.66%) SQL
5 269 (20.92%) Python
6 125 (9.72%) TypeScript
7 95 (7.39%) T-SQL
8 93 (7.23%) PHP
9 91 (7.08%) PowerShell
10 85 (6.61%) ES6
11 83 (6.45%) C++
12 65 (5.05%) Scala
13 58 (4.51%) Java 8
14 53 (4.12%) Ruby
15 49 (3.81%) Go
16 32 (2.49%) Kotlin
17 30 (2.33%) PL/SQL
18 29 (2.26%) Apple Swift
19 22 (1.71%) Bash Shell
19 22 (1.71%) Objective-C
Qualifications
1 275 (21.38%) Degree
2 111 (8.63%) Computer Science Degree
3 31 (2.41%) Security Cleared
4 29 (2.26%) SC Cleared
5 13 (1.01%) Master's Degree
6 12 (0.93%) ITIL Foundation Certificate
7 9 (0.70%) DV Cleared
8 8 (0.62%) CIW
8 8 (0.62%) OCA
8 8 (0.62%) OCP
8 8 (0.62%) Oracle Certification
9 5 (0.39%) HNC
9 5 (0.39%) HND
9 5 (0.39%) ISTQB
10 4 (0.31%) AWS Certification
10 4 (0.31%) Microsoft Certification
10 4 (0.31%) PhD
11 2 (0.16%) MCDBA
11 2 (0.16%) MCP
11 2 (0.16%) MCSD
Quality Assurance & Compliance
1 109 (8.48%) QA
2 7 (0.54%) Data Quality
3 3 (0.23%) ISO 20022
4 2 (0.16%) GDPR
4 2 (0.16%) ISO/IEC 27001
4 2 (0.16%) PCI DSS
4 2 (0.16%) WCAG
5 1 (0.078%) ISO 9001
5 1 (0.078%) MiFID
System Software
1 260 (20.22%) Docker
2 3 (0.23%) Ceph
3 1 (0.078%) Active Directory
3 1 (0.078%) GridGain
3 1 (0.078%) LXC
3 1 (0.078%) Platform Symphony
3 1 (0.078%) VMware Infrastructure
3 1 (0.078%) vSphere
Systems Management
1 227 (17.65%) Kubernetes
2 198 (15.40%) Terraform
3 98 (7.62%) Opscode Chef
4 53 (4.12%) Ansible
5 38 (2.95%) Puppet
6 17 (1.32%) Fortio
6 17 (1.32%) Istio
6 17 (1.32%) Kiali
7 6 (0.47%) Rancher
8 3 (0.23%) Galera Cluster
8 3 (0.23%) Grafana
8 3 (0.23%) Prometheus
9 2 (0.16%) MIIS
9 2 (0.16%) Nagios
9 2 (0.16%) Oozie
9 2 (0.16%) Packer
10 1 (0.078%) Failover Clustering
10 1 (0.078%) Rundeck
Vendors
1 173 (13.45%) Microsoft
2 91 (7.08%) Oracle
3 79 (6.14%) Nintex
4 58 (4.51%) Google
5 46 (3.58%) Salesforce.com
6 17 (1.32%) IBM
7 13 (1.01%) Xamarin
8 12 (0.93%) Apple
9 11 (0.86%) PayPal
9 11 (0.86%) SAP
10 9 (0.70%) Snapchat
11 7 (0.54%) Atlassian
12 6 (0.47%) Adobe
13 5 (0.39%) Databricks
13 5 (0.39%) Facebook
13 5 (0.39%) New Relic
13 5 (0.39%) Solace
13 5 (0.39%) Zend
14 4 (0.31%) Spotify
14 4 (0.31%) YouTube