Period
to 18 October 2018

The following table provides summary statistics for permanent job vacancies advertised in England 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 18 October 2018 with a comparison to the same period in the previous 2 years.

RESTful
UK > England
6 months to
18 Oct 2018
Same period 2017 Same period 2016
Rank 73 78 120
Rank change year-on-year +5 +42 +25
Permanent jobs citing RESTful 6,191 6,273 4,863
As % of all permanent IT jobs advertised in England 4.04% 3.82% 2.69%
As % of the Libraries, Frameworks & Software Standards category 10.06% 9.48% 6.88%
Number of salaries quoted 5,259 5,419 4,413
England median annual salary £52,500 £50,500 £50,000
Median salary % change year-on-year +3.96% +1.00% -
10th Percentile £33,750 £32,500 £32,500
90th Percentile £82,500 £77,500 £76,250
UK 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 England with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
England
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 61,547 66,147 70,716
As % of all permanent IT jobs advertised in England 40.16% 40.33% 39.11%
Number of salaries quoted 51,259 55,131 61,851
England median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £31,250 £29,750 £28,750
90th Percentile £83,750 £77,500 £76,250
UK median annual salary £50,500 £50,000 £47,500
% change year-on-year +1.00% +5.26% +5.56%

RESTful
Job Vacancy Trend in England

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

Job vacancy trend for RESTful in England

RESTful
Salary Trend in England

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

Salary trend for RESTful in England

RESTful
Salary Histogram in England

The salary distribution of IT jobs citing RESTful in England over the 6 months to 18 October 2018.

Salary histogram for RESTful in England

RESTful
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RESTful within the England region over the 6 months to 18 October 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
London +26 3,113 £65,000 +4.00% 432
South East -7 1,067 £50,000 +11.11% 181
North of England +6 834 £47,500 +11.76% 156
North West +14 577 £50,000 +17.65% 105
Midlands -24 423 £45,000 +5.88% 109
East of England -16 368 £45,000 -9.09% 64
South West -27 355 £50,000 +11.11% 78
East Midlands -11 224 £42,500 - 56
Yorkshire +2 207 £45,000 -10.00% 38
West Midlands -27 199 £47,500 +11.76% 53
North East +14 50 £45,000 +12.50% 13
South Coast 0 2 - -
RESTful
UK

For the 6 months to 18 October 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 England region with a requirement for RESTful.

1 4,070 (65.74%) Agile Software Development
2 3,150 (50.88%) JavaScript
3 2,572 (41.54%) TDD
4 2,568 (41.48%) C#
5 2,478 (40.03%) .NET
6 2,372 (38.31%) Java
7 2,282 (36.86%) AngularJS
8 2,153 (34.78%) MVC
9 1,984 (32.05%) HTML
10 1,925 (31.09%) CSS
11 1,801 (29.09%) SQL Server
12 1,787 (28.86%) Git (software)
13 1,780 (28.75%) Web Services
14 1,648 (26.62%) ASP.NET
15 1,621 (26.18%) SQL
16 1,583 (25.57%) BDD
17 1,488 (24.03%) ASP.NET Web API
18 1,446 (23.36%) Microservices
19 1,360 (21.97%) Node.js
20 1,353 (21.85%) Scrum
21 1,313 (21.21%) NoSQL
22 1,308 (21.13%) Software Engineering
23 1,275 (20.59%) Continuous Integration
24 1,254 (20.26%) ASP.NET MVC
25 1,211 (19.56%) Finance
26 1,196 (19.32%) Amazon AWS
27 1,094 (17.67%) Web Application Development
28 1,072 (17.32%) HTML5
29 1,005 (16.23%) Spring
30 994 (16.06%) React

RESTful
Co-occurring IT Skills in England 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
1 355 (5.73%) Elasticsearch
2 347 (5.60%) CMS
3 191 (3.09%) Confluence
4 141 (2.28%) Apache Spark
5 137 (2.21%) EPiServer
6 129 (2.08%) Apache
7 102 (1.65%) Tomcat
8 96 (1.55%) Sitecore CMS
9 67 (1.08%) IIS
10 61 (0.99%) Umbraco
11 59 (0.95%) Apache Solr
11 59 (0.95%) nginx
12 47 (0.76%) Adobe Experience Manager
12 47 (0.76%) OpenStack
13 45 (0.73%) WebSphere
14 44 (0.71%) WordPress
15 43 (0.69%) SharePoint
16 41 (0.66%) JBoss
16 41 (0.66%) WebLogic
17 40 (0.65%) Sitefinity
Applications
1 32 (0.52%) Photoshop
2 19 (0.31%) Microsoft Office
3 10 (0.16%) GIMP
4 8 (0.13%) Adobe Illustrator
5 7 (0.11%) Microsoft Excel
5 7 (0.11%) Microsoft PowerPoint
6 6 (0.097%) MS Visio
7 4 (0.065%) Acrobat
7 4 (0.065%) Fireworks
7 4 (0.065%) InVision
8 1 (0.016%) Adobe Creative Suite
8 1 (0.016%) S-PLUS
Business Applications
1 44 (0.71%) Eloqua
2 36 (0.58%) Payment Gateway
3 25 (0.40%) Dynamics CRM
4 21 (0.34%) SAP Hybris
5 19 (0.31%) Magento
6 15 (0.24%) Ripple
7 11 (0.18%) Documaker
8 9 (0.15%) Distributed Ledger
9 5 (0.081%) Actimize
9 5 (0.081%) BASE24
9 5 (0.081%) Postilion
10 4 (0.065%) R3 Corda
10 4 (0.065%) Sage 200
11 2 (0.032%) Oracle EBS
11 2 (0.032%) Shopify
11 2 (0.032%) Visualfiles
12 1 (0.016%) Adobe Campaign
12 1 (0.016%) Oracle Applications
12 1 (0.016%) Oracle ERP
12 1 (0.016%) osCommerce
Cloud Services
1 1,196 (19.32%) Amazon AWS
2 960 (15.51%) Microsoft Azure
3 253 (4.09%) npm
4 181 (2.92%) GitHub
5 169 (2.73%) Serverless
6 152 (2.46%) Google Cloud Platform
7 140 (2.26%) SaaS
8 81 (1.31%) Cloud Computing
8 81 (1.31%) OpenShift
9 56 (0.90%) AWS Lambda
10 51 (0.82%) Amazon EC2
11 44 (0.71%) PaaS
12 43 (0.69%) Amazon S3
13 39 (0.63%) IaaS
14 26 (0.42%) Yarn
15 25 (0.40%) AWS CloudFormation
16 24 (0.39%) Azure Functions
17 19 (0.31%) Amazon SQS
18 16 (0.26%) NuGet
19 15 (0.24%) Amazon ElastiCache
Communications & Networking
1 311 (5.02%) Internet
2 261 (4.22%) HTTP
3 63 (1.02%) Hyperconnected
4 56 (0.90%) SSL
5 35 (0.57%) TCP/IP
6 33 (0.53%) AMQP
7 25 (0.40%) Bluetooth
7 25 (0.40%) DNS
8 20 (0.32%) HTTPS
9 16 (0.26%) DHCP
10 15 (0.24%) FTP
10 15 (0.24%) SSH
10 15 (0.24%) Wi-Fi
11 12 (0.19%) ICMP
11 12 (0.19%) SMTP
11 12 (0.19%) SNMP
12 11 (0.18%) Cisco IOS
12 11 (0.18%) IMAP
12 11 (0.18%) POP3
12 11 (0.18%) Telnet
Database & Business Intelligence
1 1,801 (29.09%) SQL Server
2 1,313 (21.21%) NoSQL
3 963 (15.55%) SQL Server 2016
4 767 (12.39%) MongoDB
5 566 (9.14%) MySQL
6 432 (6.98%) Relational Database
7 425 (6.86%) Big Data
8 265 (4.28%) PostgreSQL
9 222 (3.59%) Apache Cassandra
10 139 (2.25%) RDBMS
11 131 (2.12%) Hadoop
12 123 (1.99%) Redis
13 120 (1.94%) Blockchain
14 105 (1.70%) Amazon DynamoDB
15 81 (1.31%) CouchDB
16 60 (0.97%) SQL Server Integration Services
17 58 (0.94%) Couchbase
18 57 (0.92%) Data Warehouse
19 55 (0.89%) MariaDB
20 54 (0.87%) Oracle Database
Development Applications
1 1,787 (28.86%) Git (software)
2 719 (11.61%) Jenkins
3 408 (6.59%) Maven
4 388 (6.27%) Selenium
5 383 (6.19%) JIRA
6 382 (6.17%) TeamCity
7 361 (5.83%) gulp
8 307 (4.96%) JUnit
9 278 (4.49%) Visual Studio
10 270 (4.36%) webpack
11 261 (4.22%) Team Foundation Server
12 238 (3.84%) Octopus Deploy
13 203 (3.28%) Cucumber
14 198 (3.20%) Gradle
15 197 (3.18%) NUnit
16 194 (3.13%) Subversion
17 182 (2.94%) Grunt
17 182 (2.94%) Protractor
18 173 (2.79%) Karma Test Runner
19 156 (2.52%) Mockito
General
1 1,211 (19.56%) Finance
2 470 (7.59%) Banking
3 437 (7.06%) Games
4 373 (6.02%) Retail
5 344 (5.56%) Marketing
6 235 (3.80%) Investment Banking
7 230 (3.72%) Advertising
8 187 (3.02%) Financial Institution
9 131 (2.12%) Manufacturing
10 106 (1.71%) Telecoms
11 85 (1.37%) Electronics
12 70 (1.13%) Law
13 48 (0.78%) Front Office
14 43 (0.69%) Automotive
15 40 (0.65%) Publishing
16 39 (0.63%) Back Office
16 39 (0.63%) Retail Banking
17 35 (0.57%) Music Industry
18 28 (0.45%) Legal
19 24 (0.39%) Multimedia
Job Titles
1 4,776 (77.14%) Developer
2 1,661 (26.83%) .NET Developer
3 1,153 (18.62%) Java Developer
4 993 (16.04%) Senior Developer
5 923 (14.91%) C# Developer
6 707 (11.42%) C# .NET Developer
7 533 (8.61%) Software Engineer
8 436 (7.04%) Software Developer
9 393 (6.35%) ASP.NET Developer
10 390 (6.30%) Full Stack Developer
11 357 (5.77%) C# ASP.NET Developer
12 351 (5.67%) Senior Java Developer
13 314 (5.07%) JavaScript Developer
14 311 (5.02%) Front End Developer (Client-Side Developer)
15 298 (4.81%) Lead Developer
16 219 (3.54%) ASP.NET MVC Developer
17 215 (3.47%) Angular Developer
18 202 (3.26%) Agile Developer
19 200 (3.23%) PHP Developer
20 197 (3.18%) Java Engineer
Libraries, Frameworks & Software Standards
1 2,478 (40.03%) .NET
2 2,282 (36.86%) AngularJS
3 1,984 (32.05%) HTML
4 1,925 (31.09%) CSS
5 1,780 (28.75%) Web Services
6 1,648 (26.62%) ASP.NET
7 1,488 (24.03%) ASP.NET Web API
8 1,360 (21.97%) Node.js
9 1,254 (20.26%) ASP.NET MVC
10 1,072 (17.32%) HTML5
11 1,005 (16.23%) Spring
12 994 (16.06%) React
13 835 (13.49%) Twitter Bootstrap
14 778 (12.57%) WCF
15 770 (12.44%) .NET Framework
16 658 (10.63%) CSS3
17 651 (10.52%) jQuery
18 646 (10.43%) SOAP
19 598 (9.66%) JSON
20 574 (9.27%) ASP.NET MVC 5
Miscellaneous
1 616 (9.95%) Greenfield Project
2 580 (9.37%) Computer Science
3 553 (8.93%) User Experience
4 372 (6.01%) Analytical Skills
5 305 (4.93%) Fintech
6 304 (4.91%) Mobile App
7 194 (3.13%) Enterprise Software
8 180 (2.91%) Self-Motivation
9 168 (2.71%) Algorithms
10 166 (2.68%) Cyberthreat
11 116 (1.87%) Data Structures
12 89 (1.44%) Social Media
13 74 (1.20%) Cloud Native
14 69 (1.11%) BBC
15 56 (0.90%) Linux Command Line
16 50 (0.81%) Public Cloud
17 45 (0.73%) Hedge funds
18 43 (0.69%) Fixed Income
18 43 (0.69%) Tandem
19 40 (0.65%) Animation
Operating Systems
1 555 (8.96%) Linux
2 285 (4.60%) Windows
3 272 (4.39%) Apple iOS
4 265 (4.28%) Android
5 144 (2.33%) Unix
6 35 (0.57%) CentOS
7 29 (0.47%) Windows Server
8 24 (0.39%) Red Hat Enterprise Linux
9 18 (0.29%) Solaris
10 17 (0.27%) Ubuntu
11 15 (0.24%) Windows 10
12 11 (0.18%) Windows Server 2008
12 11 (0.18%) Windows Server 2012
13 5 (0.081%) Debian
13 5 (0.081%) Windows Embedded Compact
14 4 (0.065%) Embedded Linux
15 3 (0.048%) Mac OS
15 3 (0.048%) Mac OS X
15 3 (0.048%) Windows 7
16 1 (0.016%) watchOS
Processes & Methodologies
1 4,070 (65.74%) Agile Software Development
2 2,572 (41.54%) TDD
3 2,153 (34.78%) MVC
4 1,583 (25.57%) BDD
5 1,446 (23.36%) Microservices
6 1,353 (21.85%) Scrum
7 1,308 (21.13%) Software Engineering
8 1,275 (20.59%) Continuous Integration
9 1,094 (17.67%) Web Application Development
10 949 (15.33%) OO
11 904 (14.60%) Problem-Solving
12 855 (13.81%) Test Automation
13 820 (13.25%) DevOps
14 601 (9.71%) Kanban
15 527 (8.51%) Web Development
16 504 (8.14%) Dependency Injection
17 484 (7.82%) SDLC
18 479 (7.74%) Front End Development
19 444 (7.17%) Unit Testing
20 413 (6.67%) OOP
Programming Languages
1 3,150 (50.88%) JavaScript
2 2,568 (41.48%) C#
3 2,372 (38.31%) Java
4 1,621 (26.18%) SQL
5 736 (11.89%) Ruby
6 645 (10.42%) Python
7 528 (8.53%) PHP
8 516 (8.33%) Java 8
9 317 (5.12%) T-SQL
10 316 (5.10%) TypeScript
11 233 (3.76%) Scala
12 208 (3.36%) ES6
13 186 (3.00%) C++
14 151 (2.44%) PL/SQL
15 142 (2.29%) Go
16 127 (2.05%) F#
17 111 (1.79%) Apple Swift
18 110 (1.78%) Groovy
19 96 (1.55%) Objective-C
20 91 (1.47%) VB.NET
Qualifications
1 756 (12.21%) Degree
2 308 (4.97%) Computer Science Degree
3 65 (1.05%) Security Cleared
4 62 (1.00%) Master's Degree
5 44 (0.71%) SAFe Agilist
6 28 (0.45%) SC Cleared
7 16 (0.26%) ISEB
8 15 (0.24%) ISTQB
9 12 (0.19%) Microsoft Certification
9 12 (0.19%) PMI Certification
10 11 (0.18%) OCPJP
11 10 (0.16%) PhD
12 9 (0.15%) DV Cleared
13 6 (0.097%) GSEC
13 6 (0.097%) Numerate Degree
14 5 (0.081%) AWS Certification
14 5 (0.081%) BPSS Clearance
14 5 (0.081%) CCNA
14 5 (0.081%) Cisco Certification
14 5 (0.081%) ITIL Certification
Quality Assurance & Compliance
1 373 (6.02%) QA
2 18 (0.29%) SLA
3 16 (0.26%) GDPR
4 13 (0.21%) WCAG
5 12 (0.19%) PCI DSS
6 11 (0.18%) Data Quality
7 8 (0.13%) ISO/IEC 27001
8 6 (0.097%) HL7
9 3 (0.048%) ISO 20022
9 3 (0.048%) PMO
10 2 (0.032%) Sarbanes-Oxley
10 2 (0.032%) Web Application Security Consortium
11 1 (0.016%) GPG13
11 1 (0.016%) MiFID
11 1 (0.016%) OASIS TOSCA
System Software
1 792 (12.79%) Docker
2 51 (0.82%) Virtual Machines
3 46 (0.74%) VMware Infrastructure
4 28 (0.45%) Varnish
5 17 (0.27%) VirtualBox
6 12 (0.19%) LXC
7 11 (0.18%) Active Directory
7 11 (0.18%) Hyper-V
7 11 (0.18%) Samba
8 10 (0.16%) Firmware
9 8 (0.13%) KVM
10 5 (0.081%) Apache ZooKeeper
10 5 (0.081%) HDFS
10 5 (0.081%) VMware ESXi
11 4 (0.065%) Apache Flume
12 2 (0.032%) FreeRADIUS
12 2 (0.032%) vSphere
13 1 (0.016%) Oracle RAC
13 1 (0.016%) Squid
13 1 (0.016%) vCloud
Systems Management
1 295 (4.76%) Kubernetes
2 134 (2.16%) Ansible
3 118 (1.91%) Kibana
4 116 (1.87%) Terraform
5 85 (1.37%) Puppet
6 53 (0.86%) Opscode Chef
7 28 (0.45%) Docker Swarm
8 16 (0.26%) Nagios
8 16 (0.26%) Rancher
9 13 (0.21%) Business Desktop Deployment
9 13 (0.21%) logstash
10 12 (0.19%) WSUS
11 11 (0.18%) ITRS Geneos
11 11 (0.18%) Marathon
11 11 (0.18%) Packer
11 11 (0.18%) Sysdig
11 11 (0.18%) vRealize
12 10 (0.16%) CloudHub
13 9 (0.15%) Mesos
14 8 (0.13%) Rundeck
Vendors
1 732 (11.82%) Microsoft
2 384 (6.20%) Oracle
3 343 (5.54%) Google
4 158 (2.55%) Facebook
5 132 (2.13%) SAP
6 123 (1.99%) Apple
7 97 (1.57%) Sitecore
8 79 (1.28%) Sybase
9 75 (1.21%) Adobe
10 65 (1.05%) Red Hat
10 65 (1.05%) Sony
10 65 (1.05%) Yahoo!
11 56 (0.90%) VMware
12 51 (0.82%) WorldPay
13 50 (0.81%) Xamarin
14 48 (0.78%) Splunk
15 47 (0.76%) MuleSoft
16 46 (0.74%) IBM
17 44 (0.71%) Marketo
18 43 (0.69%) Zend