The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for RESTful skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited RESTful over the 3 months to 26 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
RESTful
London / City of London
Rank 128 128 155
Rank change year-on-year 0 +27  
Permanent jobs citing RESTful 101 153 179
As % of all permanent IT jobs advertised in the City of London 2.02% 2.16% 1.75%
As % of the Libraries, Frameworks & Software Standards category 5.41% 5.66% 5.36%
Number of salaries quoted 91 148 158
Median salary £62,500 £55,000 £57,500
Median salary % change year-on-year +13.63% -4.34%  
90% offered a salary of more than £45,000 £45,000 £40,000
10% offered a salary of more than £82,500 £67,500 £70,000
UK excluding London median salary £42,500 £45,000 £40,000
% change year-on-year -5.55% +12.50%  

RESTful is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
City of London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 1867 2703 3341
As % of all permanent IT job vacancies advertised in the City of London 37.30% 38.09% 32.59%
Number of salaries quoted 1696 2392 2904
Median salary £60,000 £55,000 £55,000
Median salary % change year-on-year +9.09% -  
90% offered a salary of more than £40,000 £37,500 £37,500
10% offered a salary of more than £85,000 £72,500 £75,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

RESTful
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing RESTful as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for RESTful in the City of London

RESTful
Salary Trend in the City of London

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

Salary trend for RESTful in the City of London

RESTful
Salary Histogram in the City of London

The salary distribution of IT jobs citing RESTful in the City of London over the 3 months to 26 March 2017.

Salary histogram for RESTful in the City of London

RESTful
Top 30 Related IT Skills in the City of London

For the 6 months to 26 March 2017, IT jobs citing RESTful also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for RESTful.

1 112 (58.33%) Agile Software Development
2 92 (47.92%) Java
3 81 (42.19%) JavaScript
4 79 (41.15%) Web Services
5 66 (34.38%) HTML
6 62 (32.29%) CSS
7 59 (30.73%) AngularJS
8 54 (28.13%) Amazon AWS
9 51 (26.56%) NoSQL
9 51 (26.56%) C#
10 47 (24.48%) TDD
11 44 (22.92%) SQL
12 43 (22.40%) SOA
13 42 (21.88%) .NET
13 42 (21.88%) Microservices
14 41 (21.35%) Finance
15 40 (20.83%) MVC
15 40 (20.83%) REST
16 39 (20.31%) Scrum
17 35 (18.23%) ASP.NET
18 34 (17.71%) Continuous Integration
18 34 (17.71%) HTML5
19 32 (16.67%) Spring
19 32 (16.67%) SQL Server
20 30 (15.63%) Git (software)
21 27 (14.06%) Front End Development
21 27 (14.06%) Python
21 27 (14.06%) Web Development
22 26 (13.54%) Microsoft
22 26 (13.54%) ASP.NET MVC

RESTful
Top Related IT Skills in the City of 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 15 (7.81%) CMS
2 12 (6.25%) Elasticsearch
3 8 (4.17%) NServiceBus
4 7 (3.65%) Apache
5 5 (2.60%) IIS
5 5 (2.60%) Umbraco
6 4 (2.08%) Alfresco
6 4 (2.08%) JBoss
6 4 (2.08%) WebLogic
6 4 (2.08%) WebSphere
6 4 (2.08%) WebSphere Application Server
7 3 (1.56%) Adobe Experience Manager
7 3 (1.56%) Sitecore CMS
8 2 (1.04%) Apache Solr
8 2 (1.04%) BizTalk Server
8 2 (1.04%) Tomcat
9 1 (0.52%) Apache Spark
9 1 (0.52%) Confluence
9 1 (0.52%) Drupal
9 1 (0.52%) SharePoint
Applications
1 2 (1.04%) MS Excel
1 2 (1.04%) MS Project
2 1 (0.52%) MS Office
Cloud Services
1 54 (28.13%) Amazon AWS
2 23 (11.98%) Microsoft Azure
3 20 (10.42%) SaaS
4 9 (4.69%) PaaS
5 6 (3.13%) Amazon S3
5 6 (3.13%) IaaS
6 5 (2.60%) Amazon EC2
7 4 (2.08%) AWS Elastic Beanstalk
8 3 (1.56%) Heroku
9 2 (1.04%) Cloud Computing
9 2 (1.04%) Google Play
9 2 (1.04%) Virtual Private Cloud
10 1 (0.52%) AWS Lambda
10 1 (0.52%) GitHub
10 1 (0.52%) Google Cloud Platform
Communications & Networking
1 15 (7.81%) HTTP
2 10 (5.21%) Internet
3 6 (3.13%) TCP/IP
4 3 (1.56%) AMQP
4 3 (1.56%) LDAP
5 1 (0.52%) BIG-IP
5 1 (0.52%) DNS
5 1 (0.52%) Firewall
5 1 (0.52%) Intranet
5 1 (0.52%) NetScaler
Database & Business Intelligence
1 51 (26.56%) NoSQL
2 32 (16.67%) SQL Server
3 14 (7.29%) MongoDB
3 14 (7.29%) MySQL
4 12 (6.25%) SQL Server Integration Services
4 12 (6.25%) SQL Server Reporting Services
5 10 (5.21%) Apache Cassandra
5 10 (5.21%) Big Data
6 9 (4.69%) SQL Server 2012
7 8 (4.17%) Couchbase
7 8 (4.17%) Triplestore
8 7 (3.65%) Amazon DynamoDB
8 7 (3.65%) CouchDB
8 7 (3.65%) Relational Database
9 6 (3.13%) Azure SQL Database
10 4 (2.08%) Amazon RDS
10 4 (2.08%) Data Warehouse
10 4 (2.08%) DB2
10 4 (2.08%) Oracle Database
10 4 (2.08%) Redis
Development Applications
1 30 (15.63%) Git (software)
2 19 (9.90%) Jenkins
3 18 (9.38%) JIRA
4 17 (8.85%) Visual Studio
5 15 (7.81%) Maven
6 14 (7.29%) Team Foundation Server
7 13 (6.77%) Selenium
8 10 (5.21%) TeamCity
9 9 (4.69%) SQL Server Management Studio (SSMS)
10 8 (4.17%) Firebug
10 8 (4.17%) Octopus Deploy
10 8 (4.17%) Subversion
11 7 (3.65%) Artifactory
11 7 (3.65%) Gradle
12 5 (2.60%) Cucumber
12 5 (2.60%) Jasmine
12 5 (2.60%) Xcode
13 4 (2.08%) Ant
13 4 (2.08%) JUnit
13 4 (2.08%) NuGet
General
1 41 (21.35%) Finance
2 17 (8.85%) Banking
3 8 (4.17%) Advertising
4 7 (3.65%) Retail
5 5 (2.60%) Financial Institution
6 4 (2.08%) Telecoms
7 3 (1.56%) Corporate Banking
7 3 (1.56%) Publishing
8 2 (1.04%) Aerospace
8 2 (1.04%) Back Office
8 2 (1.04%) Front Office
8 2 (1.04%) Investment Banking
9 1 (0.52%) Games
9 1 (0.52%) Legal
9 1 (0.52%) Marketing
Job Titles
1 133 (69.27%) Developer
2 50 (26.04%) Java Developer
3 35 (18.23%) Senior Developer
4 25 (13.02%) Senior Java Developer
5 22 (11.46%) .NET Developer
6 15 (7.81%) C# Developer
7 13 (6.77%) C# .NET Developer
7 13 (6.77%) Software Developer
8 12 (6.25%) Technical Leader
9 11 (5.73%) Front End Developer (Client-Side Developer)
9 11 (5.73%) Software Engineer
10 10 (5.21%) AWS Developer
10 10 (5.21%) Java Team Leader
10 10 (5.21%) NoSQL Developer
10 10 (5.21%) Team Leader
10 10 (5.21%) Technical Team Leader
11 9 (4.69%) Lead Developer
12 8 (4.17%) Programmer
12 8 (4.17%) Technical Engineer
12 8 (4.17%) Technical Support Engineer
Libraries, Frameworks & Software Standards
1 79 (41.15%) Web Services
2 66 (34.38%) HTML
3 62 (32.29%) CSS
4 59 (30.73%) AngularJS
5 42 (21.88%) .NET
6 40 (20.83%) REST
7 35 (18.23%) ASP.NET
8 34 (17.71%) HTML5
9 32 (16.67%) Spring
10 26 (13.54%) ASP.NET MVC
11 25 (13.02%) JSON
12 24 (12.50%) ASP.NET Web API
13 23 (11.98%) CSS3
13 23 (11.98%) Twitter Bootstrap
14 22 (11.46%) .NET Framework
15 21 (10.94%) SOAP
15 21 (10.94%) WCF
16 20 (10.42%) Entity Framework
16 20 (10.42%) jQuery
17 19 (9.90%) Node.js
Miscellaneous
1 18 (9.38%) Computer Science
2 10 (5.21%) Fintech
3 9 (4.69%) Foreign Exchange (FX)
4 8 (4.17%) Digital Media
4 8 (4.17%) Semantic Web
5 7 (3.65%) Analytical Skills
5 7 (3.65%) Data Structures
5 7 (3.65%) Mobile App
6 6 (3.13%) Algorithms
7 5 (2.60%) Kindle
8 2 (1.04%) Cloud Native
8 2 (1.04%) Data Centre
8 2 (1.04%) iPad
8 2 (1.04%) iPhone
8 2 (1.04%) Linux Command Line
8 2 (1.04%) User Experience
9 1 (0.52%) Derivative
9 1 (0.52%) Management Information System
9 1 (0.52%) PKI
9 1 (0.52%) Smartphone
Operating Systems
1 23 (11.98%) Windows
2 22 (11.46%) Linux
3 15 (7.81%) Android
4 14 (7.29%) Apple iOS
5 11 (5.73%) Unix
6 2 (1.04%) Red Hat Enterprise Linux
6 2 (1.04%) Windows Server
7 1 (0.52%) CentOS
7 1 (0.52%) Ubuntu
Processes & Methodologies
1 112 (58.33%) Agile Software Development
2 47 (24.48%) TDD
3 43 (22.40%) SOA
4 42 (21.88%) Microservices
5 40 (20.83%) MVC
6 39 (20.31%) Scrum
7 34 (17.71%) Continuous Integration
8 27 (14.06%) Front End Development
8 27 (14.06%) Web Development
9 25 (13.02%) BDD
10 22 (11.46%) Software Engineering
11 21 (10.94%) B2B
12 17 (8.85%) OO
12 17 (8.85%) SOLID
13 16 (8.33%) OOP
13 16 (8.33%) Open Source
14 15 (7.81%) Automated Testing
14 15 (7.81%) DevOps
14 15 (7.81%) SDLC
15 13 (6.77%) Mentoring
Programming Languages
1 92 (47.92%) Java
2 81 (42.19%) JavaScript
3 51 (26.56%) C#
4 44 (22.92%) SQL
5 27 (14.06%) Python
6 19 (9.90%) PHP
7 18 (9.38%) Scala
8 17 (8.85%) T-SQL
9 14 (7.29%) Ruby
10 13 (6.77%) Go
11 10 (5.21%) Perl
12 9 (4.69%) Groovy
12 9 (4.69%) SPARQL
12 9 (4.69%) TypeScript
13 6 (3.13%) Bash Shell
14 5 (2.60%) Clojure
15 3 (1.56%) Jython
15 3 (1.56%) Objective-C
16 2 (1.04%) ECMAScript
16 2 (1.04%) Shell Script
Qualifications
1 24 (12.50%) Degree
2 5 (2.60%) Security Cleared
3 2 (1.04%) CISM
3 2 (1.04%) CISSP
3 2 (1.04%) GIAC
3 2 (1.04%) ISSAP
3 2 (1.04%) ISTQB
4 1 (0.52%) CITP
4 1 (0.52%) ISEB
4 1 (0.52%) MCSD
4 1 (0.52%) Microsoft Certification
4 1 (0.52%) Postgraduate
4 1 (0.52%) RHCA
Quality Assurance & Compliance
1 12 (6.25%) QA
2 5 (2.60%) ISO 9001
3 2 (1.04%) SDET
System Software
1 18 (9.38%) Docker
2 1 (0.52%) Virtual Machines
2 1 (0.52%) Virtual Servers
2 1 (0.52%) VMware Infrastructure
Systems Management
1 9 (4.69%) Kubernetes
2 8 (4.17%) Opscode Chef
3 7 (3.65%) Puppet
4 4 (2.08%) Ansible
5 2 (1.04%) Rancher
6 1 (0.52%) Dokku
6 1 (0.52%) Nagios
6 1 (0.52%) ZABBIX
Vendors
1 26 (13.54%) Microsoft
2 8 (4.17%) Apple
2 8 (4.17%) Google
3 7 (3.65%) ATG
4 6 (3.13%) Oracle
5 5 (2.60%) Sitecore
5 5 (2.60%) Zend
6 4 (2.08%) IBM
6 4 (2.08%) Sybase
7 3 (1.56%) Adobe
7 3 (1.56%) Facebook
7 3 (1.56%) Red Hat
7 3 (1.56%) Salesforce.com
7 3 (1.56%) Teradata
8 2 (1.04%) CyberArk
8 2 (1.04%) SaltStack
8 2 (1.04%) Twitter
9 1 (0.52%) AppDynamics
9 1 (0.52%) New Relic
9 1 (0.52%) VMware
City, London
Quant Capital
Salary: Up to £70,000 per annum + benefits
Posted: 2 days ago
City, London
onezeero.
Salary: £50000 - £70000 per annum + Benefits package
Posted: 4 days ago
City, London
Oscar
Salary: £40000 - £60000 per annum
Posted: 2 days ago
City, London
onezeero.
Salary: £55000 - £65000 per annum
Posted: 4 days ago
City, London
Southern Lights Recruitment
Salary: £55000 - £70000 per annum
Posted: 4 days ago
City, London
Understanding Recruitment
Salary: £70000 - £80000 per annum + be - shares, trips, pens +
Posted: 6 days ago
City, London
Stott & May
Salary: £50000 - £60000 per annum
Posted: 5 days ago
City, London
Harrington Starr
Salary: £60000 - £75000 per annum + Benefits + Bonus
Posted: 4 days ago
City, London
RICHARD WHEELER ASSOCIATES
Salary: From £35,000 to £55,000 per annum Negot (+ High equity)
Posted: 3 days ago
City of London
ABILITY Resorucing Ltd
Salary: £40000 - £60000 per annum
Posted: 4 days ago
City, London
Stott & May
Posted: 4 days ago
City, London
Novate IT Ltd
Salary: £35000 - £45000 per annum + Excellent Benefits
Posted: 5 days ago
City, London
Harvey Nash plc
Salary: £65000 - £80000 per annum
Posted: 6 days ago
City, London
ANSON MCCADE
Salary: £50,000 - £60,000 and fruitful benefits / strong options package
Posted: 5 days ago
City of London
Arrows Group Ltd
Salary: £80000 - £90000 per annum
Posted: 6 days ago
City, London
ANSON MCCADE
Salary: £50,000 - £60,000 and fruitful benefits / strong options package
Posted: 6 days ago
City, London
TEKsystems
Salary: £65000 - £75000 per annum + Benefits and Bonus
Posted: 6 days ago
City of London
Pearson Frank
Salary: £45000 - £80000 per annum
Posted: 12 days ago
City, London
Premier Media
Posted: 9 days ago
City of London
Energon Global
Salary: £60000.00 - £75000.00 per annum + benefits + bonus
Posted: 14 days ago
City of London
Computer Futures
Salary: £50000 - £60000 per annum + competitive
Posted: 19 days ago
City of London
Energon Global
Salary: £30000.00 - £45000.00 per annum + benefits + bonus
Posted: 27 days ago
City of London
Energon Global
Salary: £65000 per annum + Bonus + benefits
Posted: 18 days ago
City, London
Lloyds Banking Group
Salary: £59500 - £66000 per annum + Exc.Bens.
Posted: 25 days ago
City of London
Energon Global
Salary: £60000.00 - £75000.00 per annum + benefits + bonus
Posted: 27 days ago
City, London
Altus Analytics
Posted: 18 days ago