Period
to 23 April 2018

The following table provides summary statistics for permanent job vacancies advertised in Sheffield 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 23 April 2018 with a comparison to the same period in the previous 2 years.

RESTful
South Yorkshire > Sheffield
6 months to
23 Apr 2018
Same period 2017 Same period 2016
Rank 49 40 64
Rank change year-on-year -9 +24 +1
Permanent jobs citing RESTful 43 54 38
As % of all permanent IT jobs advertised in Sheffield 4.55% 5.65% 3.26%
As % of the Libraries, Frameworks & Software Standards category 11.08% 14.10% 8.96%
Number of salaries quoted 38 50 35
Sheffield median annual salary £45,000 £39,250 £50,000
Median salary % change year-on-year +14.65% -21.50% +5.26%
10th Percentile £32,500 £32,500 £35,000
90th Percentile £53,750 £62,500 £60,250
South Yorkshire median annual salary £45,000 £40,000 £45,000
% change year-on-year +12.50% -11.11% +5.88%

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 Sheffield with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Sheffield
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 388 383 424
As % of all permanent IT jobs advertised in Sheffield 41.01% 40.10% 36.33%
Number of salaries quoted 345 361 394
Sheffield median annual salary £45,000 £40,000 £40,000
Median salary % change year-on-year +12.50% - +14.29%
10th Percentile £26,750 £26,250 £25,000
90th Percentile £60,000 £62,500 £57,500
South Yorkshire median annual salary £42,500 £37,500 £39,000
% change year-on-year +13.33% -3.85% +11.43%

RESTful
Job Vacancy Trend in Sheffield

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

Job vacancy trend for RESTful in Sheffield

RESTful
Salary Trend in Sheffield

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

Salary trend for RESTful in Sheffield

RESTful
Salary Histogram in Sheffield

The salary distribution of IT jobs citing RESTful in Sheffield over the 6 months to 23 April 2018.

Salary histogram for RESTful in Sheffield

For the 6 months to 23 April 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 Sheffield region with a requirement for RESTful.

1 33 (76.74%) Agile Software Development
2 28 (65.12%) Java
3 27 (62.79%) JavaScript
4 22 (51.16%) SQL
4 22 (51.16%) Web Services
5 21 (48.84%) Software Engineering
6 19 (44.19%) Cucumber
7 18 (41.86%) Spring
8 17 (39.53%) PostgreSQL
9 16 (37.21%) J2EE
9 16 (37.21%) AngularJS
9 16 (37.21%) Degree
9 16 (37.21%) React
10 15 (34.88%) Relational Database
11 14 (32.56%) Gherkin
11 14 (32.56%) Tomcat
12 13 (30.23%) Servlets
12 13 (30.23%) MongoDB
12 13 (30.23%) Information Retrieval
12 13 (30.23%) Computer Science
12 13 (30.23%) JPA
12 13 (30.23%) Git (software)
12 13 (30.23%) Computer Science Degree
13 12 (27.91%) Scrum
14 11 (25.58%) TDD
14 11 (25.58%) Finance
15 10 (23.26%) Node.js
16 9 (20.93%) Sass
17 7 (16.28%) BDD
18 6 (13.95%) NoSQL

RESTful
Co-occurring IT Skills in Sheffield 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 14 (32.56%) Tomcat
2 5 (11.63%) Apache
3 2 (4.65%) Adobe Experience Manager
3 2 (4.65%) Alfresco
3 2 (4.65%) Apache ServiceMix
3 2 (4.65%) CMS
3 2 (4.65%) Liferay
Cloud Services
1 6 (13.95%) Amazon AWS
2 5 (11.63%) GitHub
3 3 (6.98%) Microsoft Azure
4 2 (4.65%) Azure Active Directory
5 1 (2.33%) Google Cloud Platform
Database & Business Intelligence
1 17 (39.53%) PostgreSQL
2 15 (34.88%) Relational Database
3 13 (30.23%) MongoDB
4 6 (13.95%) MySQL
4 6 (13.95%) NoSQL
5 3 (6.98%) Redis
6 1 (2.33%) RDBMS
Development Applications
1 19 (44.19%) Cucumber
2 13 (30.23%) Git (software)
3 5 (11.63%) JIRA
4 4 (9.30%) Jenkins
5 3 (6.98%) Visual Studio
6 2 (4.65%) Atlassian Bamboo
6 2 (4.65%) JUnit
6 2 (4.65%) Maven
6 2 (4.65%) Mercurial
6 2 (4.65%) Selenium
6 2 (4.65%) Subversion
6 2 (4.65%) Travis CI
6 2 (4.65%) Visual Studio Team System
7 1 (2.33%) PHPUnit
General
1 11 (25.58%) Finance
2 5 (11.63%) Retail
3 2 (4.65%) Advertising
Job Titles
1 21 (48.84%) Developer
2 16 (37.21%) Software Engineer
3 12 (27.91%) Senior Software Engineer
4 6 (13.95%) Front End Developer (Client-Side Developer)
4 6 (13.95%) Java Developer
5 5 (11.63%) Web Developer
6 3 (6.98%) .NET Developer
6 3 (6.98%) Integration Engineer
6 3 (6.98%) Software Integration Engineer
6 3 (6.98%) Test Engineer
7 2 (4.65%) Analyst
7 2 (4.65%) Angular Developer
7 2 (4.65%) Applications Support
7 2 (4.65%) Applications Support Analyst
7 2 (4.65%) HTML Developer
7 2 (4.65%) Java Engineer
7 2 (4.65%) Java Software Engineer
7 2 (4.65%) JavaScript Developer
7 2 (4.65%) Support Analyst
8 1 (2.33%) Senior Java Engineer
Libraries, Frameworks & Software Standards
1 22 (51.16%) Web Services
2 18 (41.86%) Spring
3 16 (37.21%) AngularJS
3 16 (37.21%) J2EE
3 16 (37.21%) React
4 14 (32.56%) Gherkin
5 13 (30.23%) JPA
5 13 (30.23%) Servlets
6 10 (23.26%) Node.js
7 9 (20.93%) Sass
8 6 (13.95%) HTML
9 5 (11.63%) HTML5
9 5 (11.63%) jQuery
9 5 (11.63%) JSON
9 5 (11.63%) Kafka
10 4 (9.30%) Apache Camel
10 4 (9.30%) CSS
11 3 (6.98%) CSS3
11 3 (6.98%) WinForms
11 3 (6.98%) WPF
Miscellaneous
1 13 (30.23%) Computer Science
2 5 (11.63%) User Experience
3 2 (4.65%) Analytical Skills
4 1 (2.33%) Greenfield Project
4 1 (2.33%) Virtual Team
Operating Systems
1 1 (2.33%) Linux
Processes & Methodologies
1 33 (76.74%) Agile Software Development
2 21 (48.84%) Software Engineering
3 13 (30.23%) Information Retrieval
4 12 (27.91%) Scrum
5 11 (25.58%) TDD
6 7 (16.28%) BDD
7 6 (13.95%) Front End Development
8 5 (11.63%) Continuous Integration
8 5 (11.63%) OOP
8 5 (11.63%) Unit Testing
8 5 (11.63%) Web Development
9 4 (9.30%) OO
10 3 (6.98%) Collaborative Working
10 3 (6.98%) Domain-Driven Design
10 3 (6.98%) Extreme Programming
10 3 (6.98%) Open Source
11 2 (4.65%) Acceptance Criteria
11 2 (4.65%) Mentoring
11 2 (4.65%) Microservices
11 2 (4.65%) SOLID
Programming Languages
1 28 (65.12%) Java
2 27 (62.79%) JavaScript
3 22 (51.16%) SQL
4 6 (13.95%) Python
5 3 (6.98%) C#
5 3 (6.98%) PowerShell
5 3 (6.98%) Ruby
6 2 (4.65%) Java 8
6 2 (4.65%) PHP
Qualifications
1 16 (37.21%) Degree
2 13 (30.23%) Computer Science Degree
Quality Assurance & Compliance
1 5 (11.63%) QA
System Software
1 3 (6.98%) Docker
Systems Management
1 2 (4.65%) Single Sign-On
1 2 (4.65%) TeamSite
Vendors
1 3 (6.98%) Lotus
1 3 (6.98%) Salesforce.com
2 2 (4.65%) Adobe
2 2 (4.65%) HP
2 2 (4.65%) OpenText
2 2 (4.65%) Oracle
2 2 (4.65%) Red Hat
3 1 (2.33%) Google