Period
to 19 August 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 19 August 2018 with a comparison to the same period in the previous 2 years.

RESTful
England > London
6 months to
19 Aug 2018
Same period 2017 Same period 2016
Rank 60 88 109
Rank change year-on-year +28 +21 +48
Permanent jobs citing RESTful 3,166 2,689 2,288
As % of all permanent IT jobs advertised in London 4.58% 3.63% 2.83%
As % of the Libraries, Frameworks & Software Standards category 11.19% 9.13% 6.99%
Number of salaries quoted 2,529 2,235 2,029
London median annual salary £62,500 £60,000 £60,000
Median salary % change year-on-year +4.17% - +9.09%
10th Percentile £36,548 £40,000 £40,000
90th Percentile £95,000 £85,000 £85,000
England median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +5.26%

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 28,288 29,445 32,732
As % of all permanent IT jobs advertised in London 40.90% 39.72% 40.53%
Number of salaries quoted 23,077 24,028 28,850
London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £37,500 £36,250 £35,000
90th Percentile £93,750 £90,000 £85,000
England median annual salary £50,000 £48,500 £47,500
% change year-on-year +3.09% +2.11% +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 19 August 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 19 August 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 +37 495 £62,500 +4.17% 122
South London -9 85 £47,500 -5.00% 9
West London -50 84 £60,000 +9.09% 60
East London -8 25 £70,000 - 27
North London +18 21 £60,000 +11.63% 3
RESTful
England

For the 6 months to 19 August 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 2,033 (64.21%) Agile Software Development
2 1,526 (48.20%) JavaScript
3 1,376 (43.46%) TDD
4 1,351 (42.67%) Java
5 1,171 (36.99%) C#
6 1,162 (36.70%) AngularJS
7 1,112 (35.12%) .NET
8 978 (30.89%) MVC
9 911 (28.77%) Microservices
10 901 (28.46%) HTML
10 901 (28.46%) CSS
11 897 (28.33%) Git (software)
12 839 (26.50%) Finance
13 835 (26.37%) BDD
14 830 (26.22%) SQL Server
15 828 (26.15%) Web Services
16 764 (24.13%) NoSQL
17 757 (23.91%) ASP.NET
18 750 (23.69%) SQL
19 728 (22.99%) Software Engineering
20 723 (22.84%) Amazon AWS
21 691 (21.83%) Scrum
22 661 (20.88%) Node.js
23 647 (20.44%) ASP.NET Web API
24 617 (19.49%) React
25 593 (18.73%) Problem-Solving
26 589 (18.60%) Continuous Integration
27 573 (18.10%) DevOps
28 561 (17.72%) ASP.NET MVC
29 558 (17.62%) Web Application Development

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
1 237 (7.49%) CMS
2 147 (4.64%) Elasticsearch
3 108 (3.41%) EPiServer
4 105 (3.32%) Apache Spark
4 105 (3.32%) Confluence
5 77 (2.43%) Sitecore CMS
6 74 (2.34%) Apache
7 53 (1.67%) Tomcat
8 37 (1.17%) Adobe Experience Manager
9 36 (1.14%) nginx
10 34 (1.07%) Ethereum
11 29 (0.92%) Oracle SOA Suite
12 28 (0.88%) WebSphere
13 26 (0.82%) Umbraco
14 16 (0.51%) Sitefinity
15 15 (0.47%) DNN
15 15 (0.47%) Immediacy CMS
15 15 (0.47%) Kentico
15 15 (0.47%) SharePoint
16 14 (0.44%) IIS
Applications
1 22 (0.69%) Photoshop
2 12 (0.38%) Adobe Illustrator
3 4 (0.13%) Fireworks
3 4 (0.13%) InVision
4 2 (0.063%) Adobe Premiere
4 2 (0.063%) Microsoft Excel
4 2 (0.063%) Microsoft PowerPoint
5 1 (0.032%) Adobe Creative Suite
5 1 (0.032%) Microsoft Office
Business Applications
1 41 (1.30%) Eloqua
2 27 (0.85%) SAP Hybris
3 22 (0.69%) Dynamics CRM
4 17 (0.54%) Payment Gateway
5 15 (0.47%) Ripple
6 8 (0.25%) Magento
7 5 (0.16%) Actimize
7 5 (0.16%) BASE24
7 5 (0.16%) Documaker
7 5 (0.16%) Postilion
8 4 (0.13%) Distributed Ledger
9 2 (0.063%) Oracle EBS
9 2 (0.063%) Shopify
10 1 (0.032%) Adobe Campaign
10 1 (0.032%) OpenCart
10 1 (0.032%) Oracle ERP
10 1 (0.032%) osCommerce
10 1 (0.032%) Salesforce.com CRM
Cloud Services
1 723 (22.84%) Amazon AWS
2 449 (14.18%) Microsoft Azure
3 151 (4.77%) npm
4 117 (3.70%) Google Cloud Platform
5 94 (2.97%) Serverless
6 78 (2.46%) GitHub
7 50 (1.58%) SaaS
8 38 (1.20%) Amazon EC2
9 37 (1.17%) Cloud Computing
10 34 (1.07%) AWS Lambda
11 30 (0.95%) OpenShift
12 29 (0.92%) Amazon S3
13 26 (0.82%) PaaS
14 22 (0.69%) AWS CloudFormation
14 22 (0.69%) AWS Elastic Beanstalk
15 21 (0.66%) IaaS
16 20 (0.63%) Yarn
17 13 (0.41%) Runscope
18 12 (0.38%) Amazon CloudWatch
19 11 (0.35%) Trello
Communications & Networking
1 115 (3.63%) Internet
2 79 (2.50%) HTTP
3 29 (0.92%) Hyperconnected
4 13 (0.41%) Bluetooth
5 11 (0.35%) NFC
6 10 (0.32%) TCP/IP
7 9 (0.28%) FTP
8 8 (0.25%) SSL
9 6 (0.19%) AMQP
9 6 (0.19%) HTTPS
9 6 (0.19%) SNMP
9 6 (0.19%) SSH
10 5 (0.16%) Cisco IOS
10 5 (0.16%) Cisco Nexus
10 5 (0.16%) DHCP
10 5 (0.16%) DNS
10 5 (0.16%) IMAP
10 5 (0.16%) OpenVPN
10 5 (0.16%) POP3
10 5 (0.16%) SMTP
Database & Business Intelligence
1 830 (26.22%) SQL Server
2 764 (24.13%) NoSQL
3 460 (14.53%) SQL Server 2016
4 358 (11.31%) MongoDB
5 321 (10.14%) Big Data
6 250 (7.90%) MySQL
7 224 (7.08%) Relational Database
8 116 (3.66%) Blockchain
9 107 (3.38%) PostgreSQL
10 106 (3.35%) Apache Cassandra
11 96 (3.03%) Hadoop
12 85 (2.68%) Redis
13 80 (2.53%) RDBMS
14 58 (1.83%) Couchbase
15 55 (1.74%) CouchDB
16 53 (1.67%) Amazon DynamoDB
17 36 (1.14%) SQL Server Integration Services
18 33 (1.04%) Event Store
19 30 (0.95%) SQL Server 2014
19 30 (0.95%) SQL Server Reporting Services
Development Applications
1 897 (28.33%) Git (software)
2 415 (13.11%) Jenkins
3 245 (7.74%) Selenium
4 240 (7.58%) TeamCity
5 218 (6.89%) gulp
6 216 (6.82%) Maven
7 203 (6.41%) Octopus Deploy
8 178 (5.62%) JIRA
9 165 (5.21%) Visual Studio
10 141 (4.45%) Protractor
11 139 (4.39%) Team Foundation Server
11 139 (4.39%) webpack
12 133 (4.20%) Karma Test Runner
13 128 (4.04%) Gradle
14 123 (3.89%) Cucumber
15 114 (3.60%) Mocha
16 112 (3.54%) Grunt
17 109 (3.44%) JUnit
18 88 (2.78%) Atlassian Bamboo
19 87 (2.75%) Bower
General
1 839 (26.50%) Finance
2 423 (13.36%) Banking
3 280 (8.84%) Games
4 230 (7.26%) Investment Banking
5 202 (6.38%) Financial Institution
6 152 (4.80%) Advertising
7 150 (4.74%) Retail
8 138 (4.36%) Marketing
9 61 (1.93%) Law
10 50 (1.58%) Front Office
11 38 (1.20%) Telecoms
12 26 (0.82%) Retail Banking
13 25 (0.79%) Legal
14 23 (0.73%) Automotive
14 23 (0.73%) Publishing
15 19 (0.60%) Multimedia
16 18 (0.57%) Music Industry
17 11 (0.35%) Back Office
18 10 (0.32%) Manufacturing
19 8 (0.25%) Pharmaceutical
Job Titles
1 2,352 (74.29%) Developer
2 806 (25.46%) .NET Developer
3 635 (20.06%) Java Developer
4 512 (16.17%) C# Developer
5 451 (14.25%) Senior Developer
6 445 (14.06%) C# .NET Developer
7 290 (9.16%) ASP.NET Developer
8 282 (8.91%) Software Engineer
9 269 (8.50%) C# ASP.NET Developer
10 187 (5.91%) Agile Developer
11 185 (5.84%) Front End Developer (Client-Side Developer)
12 176 (5.56%) ASP.NET MVC Developer
12 176 (5.56%) JavaScript Developer
13 153 (4.83%) Senior Java Developer
14 144 (4.55%) Full Stack Developer
15 140 (4.42%) Java Engineer
16 136 (4.30%) Agile C# Developer
17 135 (4.26%) Agile .NET Developer
17 135 (4.26%) Lead Developer
18 122 (3.85%) Angular Developer
Libraries, Frameworks & Software Standards
1 1,162 (36.70%) AngularJS
2 1,112 (35.12%) .NET
3 901 (28.46%) CSS
3 901 (28.46%) HTML
4 828 (26.15%) Web Services
5 757 (23.91%) ASP.NET
6 661 (20.88%) Node.js
7 647 (20.44%) ASP.NET Web API
8 617 (19.49%) React
9 561 (17.72%) ASP.NET MVC
10 480 (15.16%) Spring
11 473 (14.94%) HTML5
12 378 (11.94%) .NET Framework
13 366 (11.56%) Twitter Bootstrap
14 348 (10.99%) CSS3
15 317 (10.01%) WCF
16 312 (9.85%) ASP.NET MVC 5
17 287 (9.07%) Entity Framework
18 264 (8.34%) Sass
19 235 (7.42%) REST
Miscellaneous
1 322 (10.17%) Greenfield Project
2 285 (9.00%) Computer Science
3 269 (8.50%) Fintech
4 263 (8.31%) Analytical Skills
5 259 (8.18%) User Experience
6 180 (5.69%) Cyberthreat
7 135 (4.26%) Mobile App
8 110 (3.47%) Self-Motivation
9 102 (3.22%) Algorithms
10 87 (2.75%) Enterprise Software
11 66 (2.08%) Data Structures
12 55 (1.74%) Cloud Native
13 48 (1.52%) Hedge funds
14 47 (1.48%) Fixed Income
15 45 (1.42%) Blog
16 43 (1.36%) Equities
16 43 (1.36%) Foreign Exchange (FX)
17 39 (1.23%) Public Cloud
18 37 (1.17%) Social Media
19 35 (1.11%) Online Games
Operating Systems
1 291 (9.19%) Linux
2 142 (4.49%) Windows
3 126 (3.98%) Android
4 113 (3.57%) Apple iOS
5 94 (2.97%) Unix
6 19 (0.60%) Windows 10
7 14 (0.44%) Windows Server
8 13 (0.41%) CentOS
9 10 (0.32%) Debian
10 8 (0.25%) Red Hat Enterprise Linux
11 7 (0.22%) Solaris
12 6 (0.19%) Mac OS
13 5 (0.16%) Windows 7
13 5 (0.16%) Windows Server 2008
13 5 (0.16%) Windows Server 2012
14 3 (0.095%) Mac OS X
14 3 (0.095%) Ubuntu
15 1 (0.032%) VMS
Processes & Methodologies
1 2,033 (64.21%) Agile Software Development
2 1,376 (43.46%) TDD
3 978 (30.89%) MVC
4 911 (28.77%) Microservices
5 835 (26.37%) BDD
6 728 (22.99%) Software Engineering
7 691 (21.83%) Scrum
8 593 (18.73%) Problem-Solving
9 589 (18.60%) Continuous Integration
10 573 (18.10%) DevOps
11 558 (17.62%) Web Application Development
12 480 (15.16%) Test Automation
13 465 (14.69%) OO
14 297 (9.38%) Front End Development
15 288 (9.10%) Kanban
16 251 (7.93%) Analytics
17 249 (7.86%) Open Source
18 240 (7.58%) SDLC
19 226 (7.14%) Web Development
20 223 (7.04%) Low Latency
Programming Languages
1 1,526 (48.20%) JavaScript
2 1,351 (42.67%) Java
3 1,171 (36.99%) C#
4 750 (23.69%) SQL
5 357 (11.28%) Ruby
6 346 (10.93%) Python
7 256 (8.09%) Java 8
8 233 (7.36%) PHP
9 162 (5.12%) Scala
10 125 (3.95%) T-SQL
11 122 (3.85%) ES6
12 121 (3.82%) Groovy
13 114 (3.60%) TypeScript
14 94 (2.97%) C++
15 88 (2.78%) Go
16 78 (2.46%) PowerShell
17 66 (2.08%) Apple Swift
18 54 (1.71%) F#
19 50 (1.58%) Objective-C
20 46 (1.45%) PL/SQL
Qualifications
1 405 (12.79%) Degree
2 168 (5.31%) Computer Science Degree
3 47 (1.48%) Master's Degree
4 41 (1.30%) SAFe Agilist
5 15 (0.47%) ISTQB
6 14 (0.44%) ISEB
7 8 (0.25%) DBS Check
7 8 (0.25%) Numerate Degree
8 7 (0.22%) Security Cleared
9 6 (0.19%) GSEC
10 5 (0.16%) AWS Certification
11 3 (0.095%) SC Cleared
11 3 (0.095%) Sun Certification
12 2 (0.063%) ICAEW
12 2 (0.063%) MBA
12 2 (0.063%) PhD
13 1 (0.032%) BPSS Clearance
13 1 (0.032%) CTC Cleared
13 1 (0.032%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 207 (6.54%) QA
2 43 (1.36%) GCP
3 18 (0.57%) SLA
4 13 (0.41%) PCI DSS
5 12 (0.38%) WCAG
6 3 (0.095%) ISO 20022
7 2 (0.063%) GDPR
7 2 (0.063%) MiFID
8 1 (0.032%) Data Quality
8 1 (0.032%) HL7
8 1 (0.032%) OASIS TOSCA
System Software
1 460 (14.53%) Docker
2 8 (0.25%) VMware Infrastructure
3 6 (0.19%) Hyper-V
3 6 (0.19%) Varnish
4 5 (0.16%) Samba
4 5 (0.16%) Virtual Machines
4 5 (0.16%) VirtualBox
5 3 (0.095%) Apache ZooKeeper
6 1 (0.032%) Active Directory
6 1 (0.032%) Ceph
6 1 (0.032%) HDFS
6 1 (0.032%) NFS
6 1 (0.032%) Squid
6 1 (0.032%) vSphere
Systems Management
1 166 (5.24%) Kubernetes
2 109 (3.44%) Ansible
3 94 (2.97%) Terraform
4 71 (2.24%) Puppet
5 43 (1.36%) Opscode Chef
6 30 (0.95%) Kibana
7 18 (0.57%) ITRS Geneos
8 9 (0.28%) Mesos
9 7 (0.22%) Docker Swarm
10 6 (0.19%) Consul
10 6 (0.19%) Nagios
10 6 (0.19%) Rancher
11 5 (0.16%) Sysdig
11 5 (0.16%) vRealize
12 4 (0.13%) LiteSpeed
12 4 (0.13%) logstash
13 3 (0.095%) HP Quality Center
14 2 (0.063%) Capistrano
14 2 (0.063%) Hadoop YARN
14 2 (0.063%) Salt
Vendors
1 314 (9.92%) Microsoft
2 174 (5.50%) Google
3 173 (5.46%) Oracle
4 96 (3.03%) Facebook
5 83 (2.62%) Sybase
6 77 (2.43%) Sitecore
7 68 (2.15%) SAP
8 61 (1.93%) hybris
9 56 (1.77%) Splunk
10 54 (1.71%) Adobe
11 47 (1.48%) Apple
12 41 (1.30%) Marketo
13 39 (1.23%) AppDynamics
14 34 (1.07%) Capita
15 31 (0.98%) Sony
15 31 (0.98%) Yahoo!
16 30 (0.95%) Alias
16 30 (0.95%) Salesforce.com
17 28 (0.88%) Zend
18 27 (0.85%) WorldPay