Period
to 13 December 2017

The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for Sinon.JS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Sinon.JS over the 6 months to 13 December 2017 with a comparison to the same period in the previous 2 years.

Sinon.JS
UK > England
6 months to
13 Dec 2017
Same period 2016 Same period 2015
Rank 1081 1149 1253
Rank change year-on-year +68 +104 +18
Permanent jobs citing Sinon.JS 78 39 24
As % of all permanent IT jobs advertised in England 0.046% 0.022% 0.012%
As % of the Development Applications category 0.23% 0.12% 0.067%
Number of salaries quoted 52 34 14
England median annual salary £60,000 £48,750 £61,250
Median salary % change year-on-year +23.08% -20.41% +6.52%
10th Percentile £42,500 £31,250 £42,625
90th Percentile £84,875 £75,000 £73,750
UK median annual salary £60,000 £50,000 £57,500
% change year-on-year +20.00% -13.04% -

Sinon.JS is in the Development Applications 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 development application skills.

All Development Application Skills
England
Permanent vacancies with a requirement for development application skills 34182 33075 35744
As % of all permanent IT jobs advertised in England 20.26% 18.84% 17.75%
Number of salaries quoted 28170 28759 30730
England median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% -
10th Percentile £31,250 £30,500 £30,000
90th Percentile £75,000 £73,750 £70,000
UK median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Sinon.JS
Job Vacancy Trend in England

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

Job vacancy trend for Sinon.JS in England

Sinon.JS
Salary Trend in England

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

Salary trend for Sinon.JS in England

Sinon.JS
Salary Histogram in England

The salary distribution of IT jobs citing Sinon.JS in England over the 6 months to 13 December 2017.

Salary histogram for Sinon.JS in England

Sinon.JS
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Sinon.JS within the England region over the 6 months to 13 December 2017. 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 +23 67 £65,000 +18.18% 5
South East - 8 £55,000 - 2
East Midlands - 3 £37,500 -
Midlands - 3 £37,500 -
Sinon.JS
UK

For the 6 months to 13 December 2017, IT jobs citing Sinon.JS 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 England region with a requirement for Sinon.JS.

1 78 (100.00%) JavaScript
2 61 (78.21%) CSS
3 59 (75.64%) Mocha
4 57 (73.08%) Agile Software Development
5 55 (70.51%) HTML
6 53 (67.95%) TDD
6 53 (67.95%) Chai
7 51 (65.38%) AngularJS
8 45 (57.69%) Selenium
9 41 (52.56%) gulp
10 37 (47.44%) HTML5
10 37 (47.44%) Git (software)
11 35 (44.87%) MVC
11 35 (44.87%) CSS3
12 32 (41.03%) Node.js
12 32 (41.03%) Backbone.js
12 32 (41.03%) Karma Test Runner
13 31 (39.74%) webpack
14 29 (37.18%) Microservices
14 29 (37.18%) Protractor
14 29 (37.18%) Degree
15 28 (35.90%) Docker
15 28 (35.90%) BDD
15 28 (35.90%) Amazon AWS
16 27 (34.62%) Gherkin
16 27 (34.62%) NoSQL
16 27 (34.62%) Front End Development
17 26 (33.33%) User Experience
17 26 (33.33%) SQL
18 24 (30.77%) Unit Testing

Sinon.JS
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 17 (21.79%) CMS
1 17 (21.79%) EPiServer
2 10 (12.82%) Sitecore CMS
3 6 (7.69%) Elasticsearch
Business Applications
1 10 (12.82%) Eloqua
Cloud Services
1 28 (35.90%) Amazon AWS
2 17 (21.79%) Microsoft Azure
2 17 (21.79%) npm
3 6 (7.69%) Amazon EC2
3 6 (7.69%) Amazon ElastiCache
3 6 (7.69%) Amazon S3
3 6 (7.69%) Amazon SQS
3 6 (7.69%) AWS Lambda
3 6 (7.69%) Serverless
4 3 (3.85%) Cloud Computing
5 2 (2.56%) OpenShift
6 1 (1.28%) GitHub
Communications & Networking
1 11 (14.10%) HTTP
Database & Business Intelligence
1 27 (34.62%) NoSQL
2 17 (21.79%) SQL Server
3 16 (20.51%) Couchbase
4 8 (10.26%) MongoDB
5 6 (7.69%) Amazon DynamoDB
5 6 (7.69%) Amazon RDS
6 5 (6.41%) Redis
7 3 (3.85%) PostgreSQL
Development Applications
1 59 (75.64%) Mocha
2 45 (57.69%) Selenium
3 41 (52.56%) gulp
4 37 (47.44%) Git (software)
5 32 (41.03%) Karma Test Runner
6 31 (39.74%) webpack
7 29 (37.18%) Protractor
8 20 (25.64%) Cucumber
9 18 (23.08%) Jasmine
10 17 (21.79%) Bower
10 17 (21.79%) Octopus Deploy
10 17 (21.79%) Team Foundation Server
10 17 (21.79%) TeamCity
10 17 (21.79%) Visual Studio
11 15 (19.23%) Babel
12 14 (17.95%) Jenkins
13 6 (7.69%) Calabash
13 6 (7.69%) Grunt
13 6 (7.69%) JUnit
14 4 (5.13%) WebDriver
General
1 22 (28.21%) Marketing
2 11 (14.10%) Advertising
3 7 (8.97%) Games
4 6 (7.69%) Retail
5 3 (3.85%) Finance
6 1 (1.28%) Banking
6 1 (1.28%) Front Office
6 1 (1.28%) Investment Banking
6 1 (1.28%) Pharmaceutical
6 1 (1.28%) Telecoms
Job Titles
1 51 (65.38%) Developer
2 24 (30.77%) Front End Developer (Client-Side Developer)
3 20 (25.64%) JavaScript Developer
4 17 (21.79%) Senior Developer
5 15 (19.23%) Senior Front-End Developer
6 10 (12.82%) Angular Developer
7 9 (11.54%) Full Stack Developer
7 9 (11.54%) Software Engineer
8 8 (10.26%) C# Developer
8 8 (10.26%) JavaScript Engineer
9 7 (8.97%) Digital Developer
10 6 (7.69%) Development Engineer
10 6 (7.69%) Lead Developer
10 6 (7.69%) Senior JavaScript Developer
10 6 (7.69%) Software Development Engineer
11 5 (6.41%) .NET Developer
11 5 (6.41%) HTML Developer
11 5 (6.41%) Lead .NET Developer
12 4 (5.13%) Agile Developer
12 4 (5.13%) Node.js Developer
Libraries, Frameworks & Software Standards
1 61 (78.21%) CSS
2 55 (70.51%) HTML
3 53 (67.95%) Chai
4 51 (65.38%) AngularJS
5 37 (47.44%) HTML5
6 35 (44.87%) CSS3
7 32 (41.03%) Backbone.js
7 32 (41.03%) Node.js
8 27 (34.62%) Gherkin
9 22 (28.21%) Sass
10 20 (25.64%) LESS
11 19 (24.36%) React
11 19 (24.36%) Twitter Bootstrap
12 18 (23.08%) Enzyme
13 17 (21.79%) .NET
13 17 (21.79%) Ember.js
13 17 (21.79%) jQuery
13 17 (21.79%) MEAN Stack
13 17 (21.79%) Web Services
14 16 (20.51%) RESTful
Miscellaneous
1 26 (33.33%) User Experience
2 17 (21.79%) Cloud Native
3 11 (14.10%) Tandem
4 10 (12.82%) Fintech
4 10 (12.82%) Greenfield Project
4 10 (12.82%) Virtual Team
5 6 (7.69%) BBC
5 6 (7.69%) Computer Science
5 6 (7.69%) STB
6 5 (6.41%) Algorithms
6 5 (6.41%) Data Structures
6 5 (6.41%) Online Gambling
7 2 (2.56%) Online Games
8 1 (1.28%) Foreign Exchange (FX)
Operating Systems
1 21 (26.92%) Linux
2 20 (25.64%) Windows
3 5 (6.41%) Unix
4 2 (2.56%) Android
5 1 (1.28%) Apple iOS
Processes & Methodologies
1 57 (73.08%) Agile Software Development
2 53 (67.95%) TDD
3 35 (44.87%) MVC
4 29 (37.18%) Microservices
5 28 (35.90%) BDD
6 27 (34.62%) Front End Development
7 24 (30.77%) Unit Testing
8 23 (29.49%) OO
8 23 (29.49%) Responsive Web Design
9 22 (28.21%) Scrum
10 20 (25.64%) SOLID
11 19 (24.36%) Analytics
11 19 (24.36%) DevOps
12 17 (21.79%) Application Performance Management
12 17 (21.79%) Performance Management
12 17 (21.79%) Progressive Web App
12 17 (21.79%) Refactoring
12 17 (21.79%) Web Application Development
13 16 (20.51%) Continuous Integration
14 15 (19.23%) Continuous Improvement
Programming Languages
1 78 (100.00%) JavaScript
2 26 (33.33%) SQL
3 19 (24.36%) ES6
4 17 (21.79%) Java
5 15 (19.23%) PHP
6 13 (16.67%) TypeScript
7 8 (10.26%) C#
8 6 (7.69%) Clojure
8 6 (7.69%) Go
9 2 (2.56%) Apple Swift
9 2 (2.56%) C
9 2 (2.56%) ECMAScript
9 2 (2.56%) Objective-C
10 1 (1.28%) Elixir
10 1 (1.28%) Python
10 1 (1.28%) Ruby
Qualifications
1 29 (37.18%) Degree
2 1 (1.28%) Computer Science Degree
Quality Assurance & Compliance
1 4 (5.13%) QA
System Software
1 28 (35.90%) Docker
2 4 (5.13%) Apache ZooKeeper
Systems Management
1 9 (11.54%) Mesos
2 2 (2.56%) Kubernetes
Vendors
1 10 (12.82%) Marketo
1 10 (12.82%) Sitecore
2 6 (7.69%) Arqiva
2 6 (7.69%) BT
3 2 (2.56%) Facebook
3 2 (2.56%) Google