Period
to 22 June 2018

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for RESTful skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited RESTful over the 6 months to 22 June 2018 with a comparison to the same period in the previous 2 years.

RESTful
England > London
6 months to
22 Jun 2018
Same period 2017 Same period 2016
Rank 65 88 116
Rank change year-on-year +23 +28 +35
Permanent jobs citing RESTful 3,181 2,439 2,243
As % of all permanent IT jobs advertised in London 4.55% 3.47% 2.73%
As % of the Libraries, Frameworks & Software Standards category 11.20% 8.57% 6.77%
Number of salaries quoted 2,496 2,088 2,017
London median annual salary £62,500 £60,000 £60,000
Median salary % change year-on-year +4.17% - +9.09%
10th Percentile £38,750 £39,713 £38,750
90th Percentile £92,500 £85,000 £85,000
England median annual salary £50,000 £50,000 £50,000

RESTful is in the Software Libraries and Frameworks 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 technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 28,400 28,454 33,123
As % of all permanent IT jobs advertised in London 40.63% 40.51% 40.33%
Number of salaries quoted 23,224 24,015 29,065
London median annual salary £62,500 £60,000 £55,000
Median salary % change year-on-year +4.17% +9.09% -
10th Percentile £37,500 £36,250 £35,000
90th Percentile £92,500 £87,500 £85,000
England median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

RESTful
Job Vacancy Trend in London

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

Job vacancy trend for RESTful in London

RESTful
Salary Trend in London

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

Salary trend for RESTful in London

RESTful
Salary Histogram in London

The salary distribution of IT jobs citing RESTful in London over the 6 months to 22 June 2018.

Salary histogram for RESTful in London

RESTful
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RESTful within the London region over the 6 months to 22 June 2018. 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 +65 511 £60,000 -2.04% 95
West London -38 101 £70,000 +27.27% 48
South London +10 96 £50,000 +5.26% 5
East London -1 29 £67,500 -3.57% 13
North London +1 12 £75,000 +30.43% 4
RESTful
England

For the 6 months to 22 June 2018, IT jobs citing RESTful 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 RESTful.

1 2,111 (66.36%) Agile Software Development
2 1,477 (46.43%) JavaScript
3 1,397 (43.92%) Java
4 1,391 (43.73%) TDD
5 1,186 (37.28%) C#
6 1,153 (36.25%) AngularJS
7 1,134 (35.65%) .NET
8 978 (30.75%) Microservices
9 948 (29.80%) MVC
10 936 (29.42%) Git (software)
11 891 (28.01%) CSS
12 879 (27.63%) HTML
13 861 (27.07%) Web Services
14 846 (26.60%) NoSQL
15 836 (26.28%) Finance
16 828 (26.03%) BDD
17 802 (25.21%) Software Engineering
18 771 (24.24%) SQL Server
19 766 (24.08%) SQL
20 763 (23.99%) Amazon AWS
21 746 (23.45%) ASP.NET
22 737 (23.17%) Scrum
23 650 (20.43%) React
24 648 (20.37%) Node.js
25 616 (19.36%) Continuous Integration
26 608 (19.11%) ASP.NET Web API
27 601 (18.89%) DevOps
28 527 (16.57%) Problem-Solving
29 508 (15.97%) ASP.NET MVC
30 495 (15.56%) Spring

RESTful
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
1 215 (6.76%) Elasticsearch
2 173 (5.44%) CMS
3 85 (2.67%) EPiServer
4 84 (2.64%) Apache
5 83 (2.61%) Confluence
6 76 (2.39%) Apache Spark
7 75 (2.36%) Tomcat
8 66 (2.07%) Sitecore CMS
9 54 (1.70%) nginx
10 48 (1.51%) WebSphere
11 33 (1.04%) Oracle SOA Suite
12 30 (0.94%) Adobe Experience Manager
13 26 (0.82%) Apache Solr
14 14 (0.44%) JBoss
14 14 (0.44%) Jetty
14 14 (0.44%) Umbraco
14 14 (0.44%) WebLogic
14 14 (0.44%) WordPress
15 12 (0.38%) Ethereum
16 10 (0.31%) SharePoint
Applications
1 41 (1.29%) Photoshop
2 18 (0.57%) Adobe Illustrator
3 5 (0.16%) Microsoft Excel
4 2 (0.063%) Adobe Premiere
4 2 (0.063%) Fireworks
4 2 (0.063%) Microsoft Office
4 2 (0.063%) Microsoft Project
4 2 (0.063%) MS Visio
5 1 (0.031%) Adobe Creative Suite
5 1 (0.031%) InVision
5 1 (0.031%) Microsoft PowerPoint
Business Applications
1 39 (1.23%) Eloqua
2 34 (1.07%) SAP Hybris
3 23 (0.72%) Dynamics CRM
4 12 (0.38%) Payment Gateway
5 7 (0.22%) Magento
6 5 (0.16%) Actimize
6 5 (0.16%) Documaker
6 5 (0.16%) Ripple
7 3 (0.094%) BASE24
7 3 (0.094%) Oracle EBS
7 3 (0.094%) Postilion
8 2 (0.063%) Oracle ERP
8 2 (0.063%) Shopify
8 2 (0.063%) Temenos T24
9 1 (0.031%) Endur
9 1 (0.031%) Salesforce.com CRM
Cloud Services
1 763 (23.99%) Amazon AWS
2 455 (14.30%) Microsoft Azure
3 147 (4.62%) npm
4 129 (4.06%) Google Cloud Platform
5 76 (2.39%) GitHub
6 65 (2.04%) Serverless
7 62 (1.95%) Amazon EC2
8 56 (1.76%) Amazon S3
8 56 (1.76%) PaaS
9 40 (1.26%) AWS Elastic Beanstalk
10 39 (1.23%) SaaS
11 36 (1.13%) Cloud Computing
12 25 (0.79%) Yarn
13 23 (0.72%) AWS Lambda
14 22 (0.69%) OpenShift
15 21 (0.66%) IaaS
16 15 (0.47%) IBM Cloud
17 13 (0.41%) Runscope
18 12 (0.38%) Adobe Creative Cloud
18 12 (0.38%) Amazon CloudWatch
Communications & Networking
1 111 (3.49%) Internet
2 100 (3.14%) HTTP
3 31 (0.97%) Hyperconnected
4 10 (0.31%) FTP
4 10 (0.31%) SSL
5 9 (0.28%) DNS
5 9 (0.28%) TCP/IP
6 7 (0.22%) DHCP
6 7 (0.22%) SMTP
7 6 (0.19%) Bluetooth
7 6 (0.19%) HTTPS
7 6 (0.19%) IMAP
7 6 (0.19%) SSH
8 5 (0.16%) Cisco IOS
8 5 (0.16%) ICMP
8 5 (0.16%) IPsec
8 5 (0.16%) POP3
8 5 (0.16%) SNMP
8 5 (0.16%) Telnet
8 5 (0.16%) WPA2
Database & Business Intelligence
1 846 (26.60%) NoSQL
2 771 (24.24%) SQL Server
3 333 (10.47%) MongoDB
4 327 (10.28%) SQL Server 2016
5 293 (9.21%) MySQL
6 269 (8.46%) Big Data
7 254 (7.98%) Relational Database
8 134 (4.21%) PostgreSQL
9 121 (3.80%) Apache Cassandra
10 98 (3.08%) SQL Server 2014
11 91 (2.86%) RDBMS
12 87 (2.73%) Blockchain
13 77 (2.42%) Redis
14 75 (2.36%) Couchbase
15 65 (2.04%) Amazon DynamoDB
16 61 (1.92%) Hadoop
17 45 (1.41%) CouchDB
18 37 (1.16%) Event Store
19 32 (1.01%) DB2
20 31 (0.97%) SQL Server Reporting Services
Development Applications
1 936 (29.42%) Git (software)
2 425 (13.36%) Jenkins
3 236 (7.42%) TeamCity
4 231 (7.26%) Maven
5 224 (7.04%) Selenium
6 223 (7.01%) Octopus Deploy
7 210 (6.60%) gulp
8 155 (4.87%) Visual Studio
9 149 (4.68%) JIRA
10 146 (4.59%) Gradle
11 138 (4.34%) Team Foundation Server
12 137 (4.31%) Karma Test Runner
13 130 (4.09%) Cucumber
14 114 (3.58%) webpack
15 103 (3.24%) Grunt
15 103 (3.24%) JUnit
16 102 (3.21%) Protractor
17 99 (3.11%) Mocha
18 98 (3.08%) Subversion
19 89 (2.80%) Visual Studio Team System
General
1 836 (26.28%) Finance
2 431 (13.55%) Banking
3 232 (7.29%) Games
3 232 (7.29%) Investment Banking
4 224 (7.04%) Financial Institution
5 152 (4.78%) Advertising
6 146 (4.59%) Marketing
7 142 (4.46%) Retail
8 53 (1.67%) Law
9 43 (1.35%) Front Office
10 41 (1.29%) Telecoms
11 34 (1.07%) Retail Banking
12 33 (1.04%) Publishing
13 23 (0.72%) Legal
14 16 (0.50%) Manufacturing
15 14 (0.44%) Back Office
16 11 (0.35%) Electronics
16 11 (0.35%) Multimedia
17 10 (0.31%) Music Industry
18 8 (0.25%) Automotive
Job Titles
1 2,377 (74.72%) Developer
2 724 (22.76%) .NET Developer
3 649 (20.40%) Java Developer
4 532 (16.72%) C# Developer
5 450 (14.15%) Senior Developer
6 444 (13.96%) C# .NET Developer
7 313 (9.84%) Software Engineer
8 282 (8.87%) ASP.NET Developer
9 273 (8.58%) C# ASP.NET Developer
10 250 (7.86%) Agile Developer
11 195 (6.13%) JavaScript Developer
12 192 (6.04%) ASP.NET MVC Developer
13 185 (5.82%) Front End Developer (Client-Side Developer)
14 164 (5.16%) Full Stack Developer
15 163 (5.12%) Java Engineer
16 161 (5.06%) Agile C# Developer
17 160 (5.03%) Agile .NET Developer
18 156 (4.90%) Senior Java Developer
19 151 (4.75%) Angular Developer
20 143 (4.50%) Lead Developer
Libraries, Frameworks & Software Standards
1 1,153 (36.25%) AngularJS
2 1,134 (35.65%) .NET
3 891 (28.01%) CSS
4 879 (27.63%) HTML
5 861 (27.07%) Web Services
6 746 (23.45%) ASP.NET
7 650 (20.43%) React
8 648 (20.37%) Node.js
9 608 (19.11%) ASP.NET Web API
10 508 (15.97%) ASP.NET MVC
11 495 (15.56%) Spring
12 458 (14.40%) HTML5
13 371 (11.66%) .NET Framework
14 337 (10.59%) CSS3
15 320 (10.06%) ASP.NET MVC 5
16 316 (9.93%) WCF
17 285 (8.96%) Twitter Bootstrap
18 283 (8.90%) Entity Framework
19 260 (8.17%) Sass
20 255 (8.02%) jQuery
Miscellaneous
1 354 (11.13%) Greenfield Project
2 273 (8.58%) User Experience
3 261 (8.20%) Analytical Skills
4 260 (8.17%) Fintech
5 251 (7.89%) Computer Science
6 173 (5.44%) Cyberthreat
7 139 (4.37%) Mobile App
8 120 (3.77%) Enterprise Software
9 108 (3.40%) Self-Motivation
10 99 (3.11%) Algorithms
11 79 (2.48%) Data Structures
12 60 (1.89%) Cloud Native
13 48 (1.51%) Online Banking
14 47 (1.48%) Blog
15 42 (1.32%) Online Games
16 40 (1.26%) Public Cloud
17 35 (1.10%) BBC
17 35 (1.10%) Linux Command Line
18 34 (1.07%) Equities
18 34 (1.07%) Social Media
Operating Systems
1 331 (10.41%) Linux
2 142 (4.46%) Android
3 137 (4.31%) Unix
4 133 (4.18%) Windows
5 115 (3.62%) Apple iOS
6 23 (0.72%) Windows 10
7 20 (0.63%) Debian
8 17 (0.53%) Windows Server
9 16 (0.50%) CentOS
10 9 (0.28%) Red Hat Enterprise Linux
11 6 (0.19%) Mac OS
12 5 (0.16%) Solaris
12 5 (0.16%) Windows Server 2008
12 5 (0.16%) Windows Server 2012
13 4 (0.13%) Ubuntu
13 4 (0.13%) Windows 7
14 2 (0.063%) Fedora
14 2 (0.063%) Mac OS X
15 1 (0.031%) VMS
15 1 (0.031%) Windows Mobile
Processes & Methodologies
1 2,111 (66.36%) Agile Software Development
2 1,391 (43.73%) TDD
3 978 (30.75%) Microservices
4 948 (29.80%) MVC
5 828 (26.03%) BDD
6 802 (25.21%) Software Engineering
7 737 (23.17%) Scrum
8 616 (19.36%) Continuous Integration
9 601 (18.89%) DevOps
10 527 (16.57%) Problem-Solving
11 485 (15.25%) OO
12 481 (15.12%) Web Application Development
13 455 (14.30%) Test Automation
14 345 (10.85%) Front End Development
15 308 (9.68%) Open Source
16 253 (7.95%) Analytics
17 234 (7.36%) Kanban
18 228 (7.17%) Unit Testing
18 228 (7.17%) Web Development
19 222 (6.98%) SDLC
Programming Languages
1 1,477 (46.43%) JavaScript
2 1,397 (43.92%) Java
3 1,186 (37.28%) C#
4 766 (24.08%) SQL
5 383 (12.04%) Python
6 355 (11.16%) Ruby
7 270 (8.49%) Java 8
8 255 (8.02%) PHP
9 174 (5.47%) Scala
10 161 (5.06%) TypeScript
11 142 (4.46%) Groovy
12 117 (3.68%) C++
13 108 (3.40%) T-SQL
14 107 (3.36%) ES6
15 105 (3.30%) PowerShell
16 82 (2.58%) Apple Swift
16 82 (2.58%) Go
17 63 (1.98%) F#
18 62 (1.95%) Objective-C
19 41 (1.29%) Kotlin
Qualifications
1 371 (11.66%) Degree
2 119 (3.74%) Computer Science Degree
3 47 (1.48%) SAFe Agilist
4 28 (0.88%) Master's Degree
5 22 (0.69%) Sun Certification
6 17 (0.53%) ISTQB
7 15 (0.47%) ISEB
8 10 (0.31%) Security Cleared
9 9 (0.28%) Numerate Degree
10 8 (0.25%) DBS Check
11 6 (0.19%) SC Cleared
12 5 (0.16%) GSEC
13 4 (0.13%) PhD
14 3 (0.094%) AWS Certification
15 2 (0.063%) (ISC)2 CCSP
15 2 (0.063%) CCSP
15 2 (0.063%) Cisco Certification
15 2 (0.063%) CISM
15 2 (0.063%) CISSP
15 2 (0.063%) GIAC
Quality Assurance & Compliance
1 226 (7.10%) QA
2 32 (1.01%) GCP
3 19 (0.60%) PCI DSS
4 14 (0.44%) SLA
5 7 (0.22%) GDPR
6 5 (0.16%) WCAG
7 3 (0.094%) ISO 20022
7 3 (0.094%) ISO/IEC 27001
7 3 (0.094%) MiFID
8 1 (0.031%) Data Quality
8 1 (0.031%) Dodd-Frank
8 1 (0.031%) EMIR
8 1 (0.031%) OASIS TOSCA
8 1 (0.031%) PMO
System Software
1 483 (15.18%) Docker
2 8 (0.25%) VMware Infrastructure
3 6 (0.19%) Apache ZooKeeper
4 5 (0.16%) Samba
4 5 (0.16%) Virtual Machines
4 5 (0.16%) VirtualBox
5 3 (0.094%) Varnish
6 2 (0.063%) HDFS
7 1 (0.031%) Active Directory
7 1 (0.031%) Ceph
7 1 (0.031%) IAG
7 1 (0.031%) Squid
7 1 (0.031%) vSphere
Systems Management
1 146 (4.59%) Kubernetes
2 137 (4.31%) Ansible
3 97 (3.05%) Puppet
4 86 (2.70%) Terraform
5 58 (1.82%) Opscode Chef
6 22 (0.69%) Kibana
7 13 (0.41%) ITRS Geneos
8 8 (0.25%) Mesos
8 8 (0.25%) Rancher
9 5 (0.16%) Nagios
9 5 (0.16%) Single Sign-On
9 5 (0.16%) Sysdig
9 5 (0.16%) vRealize
10 4 (0.13%) Consul
10 4 (0.13%) HAProxy
10 4 (0.13%) logstash
11 3 (0.094%) LiteSpeed
12 2 (0.063%) Business Desktop Deployment
12 2 (0.063%) Hadoop YARN
12 2 (0.063%) MOM
Vendors
1 288 (9.05%) Microsoft
2 200 (6.29%) Google
3 137 (4.31%) Oracle
4 122 (3.84%) Facebook
5 87 (2.73%) Sybase
6 67 (2.11%) hybris
6 67 (2.11%) SAP
7 66 (2.07%) Sitecore
8 52 (1.63%) Adobe
9 51 (1.60%) Splunk
10 50 (1.57%) Apple
11 40 (1.26%) Yahoo!
12 39 (1.23%) Marketo
13 38 (1.19%) Sony
14 37 (1.16%) IBM
15 35 (1.10%) Zend
16 34 (1.07%) AppDynamics
17 32 (1.01%) Salesforce.com
18 30 (0.94%) WorldPay
19 27 (0.85%) Atlassian