Period
to 20 January 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 20 January 2018 with a comparison to the same period in the previous 2 years.

RESTful
South Yorkshire > Sheffield
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 44 45 87
Rank change year-on-year +1 +42 -35
Permanent jobs citing RESTful 41 44 15
As % of all permanent IT jobs advertised in Sheffield 4.94% 4.36% 1.26%
As % of the Libraries, Frameworks & Software Standards category 11.20% 12.57% 3.42%
Number of salaries quoted 35 42 17
Sheffield median annual salary £45,000 £45,000 £40,000
Median salary % change year-on-year - +12.50% +19.40%
10th Percentile £32,500 £32,500 £23,500
90th Percentile £54,000 £60,000 £55,750
South Yorkshire median annual salary £45,000 £45,000 £40,000
% change year-on-year - +12.50% +8.11%

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 366 350 439
As % of all permanent IT jobs advertised in Sheffield 44.10% 34.65% 36.95%
Number of salaries quoted 327 322 392
Sheffield median annual salary £42,500 £37,500 £40,000
Median salary % change year-on-year +13.33% -6.25% +14.29%
10th Percentile £26,250 £26,025 £25,000
90th Percentile £58,750 £59,900 £57,375
South Yorkshire median annual salary £42,500 £37,500 £37,500
% change year-on-year +13.33% - +7.14%

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 20 January 2018.

Salary histogram for RESTful in Sheffield

For the 6 months to 20 January 2018, 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 Sheffield region with a requirement for RESTful.

1 30 (73.17%) Agile Software Development
2 28 (68.29%) JavaScript
3 27 (65.85%) Java
4 23 (56.10%) Web Services
5 20 (48.78%) Cucumber
6 19 (46.34%) AngularJS
7 18 (43.90%) Software Engineering
8 17 (41.46%) TDD
9 16 (39.02%) Spring
10 14 (34.15%) BDD
11 13 (31.71%) Gherkin
11 13 (31.71%) PostgreSQL
11 13 (31.71%) SQL
11 13 (31.71%) React
12 12 (29.27%) J2EE
12 12 (29.27%) Finance
12 12 (29.27%) Git (software)
13 10 (24.39%) Node.js
13 10 (24.39%) Relational Database
13 10 (24.39%) Degree
13 10 (24.39%) HTML
13 10 (24.39%) Tomcat
14 9 (21.95%) CSS
14 9 (21.95%) Servlets
14 9 (21.95%) Computer Science
14 9 (21.95%) Scrum
14 9 (21.95%) Information Retrieval
14 9 (21.95%) Sass
14 9 (21.95%) JPA
14 9 (21.95%) Computer Science Degree

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 10 (24.39%) Tomcat
2 5 (12.20%) Apache
3 4 (9.76%) Apache ServiceMix
4 2 (4.88%) Adobe Experience Manager
4 2 (4.88%) Alfresco
4 2 (4.88%) CMS
4 2 (4.88%) Liferay
Cloud Services
1 4 (9.76%) Microsoft Azure
2 3 (7.32%) Azure Active Directory
3 1 (2.44%) Amazon AWS
3 1 (2.44%) Cloud Computing
3 1 (2.44%) GitHub
3 1 (2.44%) Google Cloud Platform
3 1 (2.44%) Quay.io
Communications & Networking
1 1 (2.44%) AMQP
Database & Business Intelligence
1 13 (31.71%) PostgreSQL
2 10 (24.39%) Relational Database
3 8 (19.51%) NoSQL
4 5 (12.20%) SQL Server
4 5 (12.20%) SQL Server 2016
5 4 (9.76%) MongoDB
6 3 (7.32%) Redis
7 2 (4.88%) MySQL
Development Applications
1 20 (48.78%) Cucumber
2 12 (29.27%) Git (software)
3 7 (17.07%) Jenkins
4 4 (9.76%) JUnit
4 4 (9.76%) Maven
5 3 (7.32%) JIRA
5 3 (7.32%) Visual Studio Team System
6 2 (4.88%) Atlassian Bamboo
6 2 (4.88%) Babel
6 2 (4.88%) Selenium
6 2 (4.88%) Travis CI
6 2 (4.88%) webpack
7 1 (2.44%) Mercurial
7 1 (2.44%) PHPUnit
7 1 (2.44%) Scrutinizer-CI
General
1 12 (29.27%) Finance
2 6 (14.63%) Retail
3 5 (12.20%) Music Industry
4 1 (2.44%) Advertising
Job Titles
1 19 (46.34%) Developer
2 13 (31.71%) Software Engineer
3 9 (21.95%) Senior Software Engineer
4 6 (14.63%) Front End Developer (Client-Side Developer)
5 5 (12.20%) .NET Developer
6 4 (9.76%) Java Developer
7 3 (7.32%) Analyst
7 3 (7.32%) Integration Engineer
7 3 (7.32%) JavaScript Developer
7 3 (7.32%) Software Integration Engineer
8 2 (4.88%) Angular Developer
8 2 (4.88%) Applications Support
8 2 (4.88%) Applications Support Analyst
8 2 (4.88%) HTML Developer
8 2 (4.88%) Java Engineer
8 2 (4.88%) Java Software Engineer
8 2 (4.88%) PHP Developer
8 2 (4.88%) Support Analyst
8 2 (4.88%) Test Engineer
9 1 (2.44%) Lead Developer
Libraries, Frameworks & Software Standards
1 23 (56.10%) Web Services
2 19 (46.34%) AngularJS
3 16 (39.02%) Spring
4 13 (31.71%) Gherkin
4 13 (31.71%) React
5 12 (29.27%) J2EE
6 10 (24.39%) HTML
6 10 (24.39%) Node.js
7 9 (21.95%) CSS
7 9 (21.95%) JPA
7 9 (21.95%) Sass
7 9 (21.95%) Servlets
8 8 (19.51%) Twitter Bootstrap
9 7 (17.07%) JSON
10 6 (14.63%) Apache Camel
11 5 (12.20%) ASP.NET MVC
11 5 (12.20%) ASP.NET MVC 5
11 5 (12.20%) ASP.NET Web API
11 5 (12.20%) Code First Entity Framework
11 5 (12.20%) WCF
Miscellaneous
1 9 (21.95%) Computer Science
2 6 (14.63%) User Experience
3 3 (7.32%) Analytical Skills
4 2 (4.88%) Virtual Team
5 1 (2.44%) Greenfield Project
5 1 (2.44%) Mobile App
Operating Systems
1 1 (2.44%) Linux
Processes & Methodologies
1 30 (73.17%) Agile Software Development
2 18 (43.90%) Software Engineering
3 17 (41.46%) TDD
4 14 (34.15%) BDD
5 9 (21.95%) Information Retrieval
5 9 (21.95%) Scrum
6 6 (14.63%) Front End Development
6 6 (14.63%) OOP
6 6 (14.63%) SOLID
7 5 (12.20%) Continuous Improvement
7 5 (12.20%) High Availability
7 5 (12.20%) Mentoring
7 5 (12.20%) MVC
7 5 (12.20%) OO
7 5 (12.20%) Test Automation
7 5 (12.20%) Unit Testing
7 5 (12.20%) Web Application Development
8 4 (9.76%) SDLC
9 3 (7.32%) API Development
9 3 (7.32%) Collaborative Working
Programming Languages
1 28 (68.29%) JavaScript
2 27 (65.85%) Java
3 13 (31.71%) SQL
4 8 (19.51%) Ruby
5 5 (12.20%) C#
5 5 (12.20%) Python
6 2 (4.88%) PHP
7 1 (2.44%) C
Qualifications
1 10 (24.39%) Degree
2 9 (21.95%) Computer Science Degree
Quality Assurance & Compliance
1 5 (12.20%) QA
System Software
1 3 (7.32%) Docker
Systems Management
1 2 (4.88%) TeamSite
Vendors
1 4 (9.76%) Red Hat
2 3 (7.32%) Salesforce.com
3 2 (4.88%) Adobe
3 2 (4.88%) HP
3 2 (4.88%) OpenText
3 2 (4.88%) Oracle
4 1 (2.44%) Google
4 1 (2.44%) Zend