Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies 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 19 November 2017 with a comparison to the same period in the previous 2 years.

Sinon.JS
UK
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 1123 1169 1283
Rank change year-on-year +46 +114 +22
Permanent jobs citing Sinon.JS 75 49 25
As % of all permanent IT jobs advertised in the UK 0.042% 0.026% 0.011%
As % of the Development Applications category 0.21% 0.14% 0.065%
Number of salaries quoted 48 43 15
UK median annual salary £65,000 £55,000 £55,000
Median salary % change year-on-year +18.18% - +4.76%
10th Percentile £44,250 £30,250 £41,000
90th Percentile £84,125 £75,000 £69,250
UK excluding London median annual salary £55,000 £46,250 £50,000
% change year-on-year +18.92% -7.50% +11.11%

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 with a requirement for development application skills.

All Development Application Skills
UK
Permanent vacancies with a requirement for development application skills 36299 35289 38299
As % of all permanent IT jobs advertised in the UK 20.36% 18.71% 17.52%
Number of salaries quoted 29488 30452 32354
UK median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% -
10th Percentile £31,250 £30,000 £30,000
90th Percentile £75,000 £73,750 £70,000
UK excluding London median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +6.25% -

Sinon.JS
Job Vacancy Trend

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

Job vacancy trend for Sinon.JS in the UK

Sinon.JS
Salary Trend

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

Salary trend for Sinon.JS in the UK

Sinon.JS
Salary Histogram

The salary distribution of IT jobs citing Sinon.JS over the 6 months to 19 November 2017.

Salary histogram for Sinon.JS in the UK

Sinon.JS
Top 5 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Sinon.JS within the UK over the 6 months to 19 November 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
England +63 70 £65,000 +18.18% 5
London +33 65 £67,500 +14.89% 4
UK excluding London +35 6 £55,000 +18.92% 1
South East - 5 £55,000 - 1
Scotland - 1 £35,000 -

For the 6 months to 19 November 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 with a requirement for Sinon.JS.

1 74 (98.67%) JavaScript
2 61 (81.33%) CSS
3 56 (74.67%) Mocha
4 55 (73.33%) HTML
5 53 (70.67%) TDD
6 52 (69.33%) Agile Software Development
6 52 (69.33%) AngularJS
7 50 (66.67%) Chai
8 38 (50.67%) Selenium
9 37 (49.33%) gulp
9 37 (49.33%) HTML5
10 36 (48.00%) Git (software)
11 35 (46.67%) CSS3
12 34 (45.33%) Karma Test Runner
13 33 (44.00%) MVC
14 32 (42.67%) Node.js
14 32 (42.67%) Backbone.js
15 29 (38.67%) Microservices
15 29 (38.67%) Amazon AWS
16 27 (36.00%) Degree
17 26 (34.67%) NoSQL
18 25 (33.33%) BDD
18 25 (33.33%) User Experience
18 25 (33.33%) Front End Development
18 25 (33.33%) Protractor
19 24 (32.00%) SQL
20 23 (30.67%) Gherkin
20 23 (30.67%) Sass
21 22 (29.33%) Docker
21 22 (29.33%) Responsive Web Design

Sinon.JS
Co-occurring IT Skills 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 18 (24.00%) CMS
1 18 (24.00%) EPiServer
2 14 (18.67%) Sitecore CMS
3 6 (8.00%) Elasticsearch
Business Applications
1 14 (18.67%) Eloqua
Cloud Services
1 29 (38.67%) Amazon AWS
2 18 (24.00%) Microsoft Azure
2 18 (24.00%) npm
3 6 (8.00%) Amazon EC2
3 6 (8.00%) Amazon ElastiCache
3 6 (8.00%) Amazon S3
3 6 (8.00%) Amazon SQS
3 6 (8.00%) AWS Lambda
3 6 (8.00%) Serverless
4 2 (2.67%) Cloud Computing
4 2 (2.67%) GitHub
4 2 (2.67%) OpenShift
Communications & Networking
1 10 (13.33%) HTTP
Database & Business Intelligence
1 26 (34.67%) NoSQL
2 18 (24.00%) SQL Server
3 17 (22.67%) Couchbase
4 9 (12.00%) MongoDB
5 6 (8.00%) Amazon DynamoDB
5 6 (8.00%) Amazon RDS
6 4 (5.33%) Redis
7 2 (2.67%) PostgreSQL
Development Applications
1 56 (74.67%) Mocha
2 38 (50.67%) Selenium
3 37 (49.33%) gulp
4 36 (48.00%) Git (software)
5 34 (45.33%) Karma Test Runner
6 25 (33.33%) Protractor
7 22 (29.33%) webpack
8 19 (25.33%) Jasmine
9 18 (24.00%) Bower
9 18 (24.00%) Octopus Deploy
9 18 (24.00%) Team Foundation Server
9 18 (24.00%) TeamCity
9 18 (24.00%) Visual Studio
10 14 (18.67%) Cucumber
11 11 (14.67%) Babel
12 8 (10.67%) Jenkins
13 7 (9.33%) JUnit
14 6 (8.00%) Calabash
15 4 (5.33%) Grunt
15 4 (5.33%) JSUnit
General
1 22 (29.33%) Marketing
2 16 (21.33%) Advertising
3 8 (10.67%) Retail
4 6 (8.00%) Finance
5 5 (6.67%) Games
6 3 (4.00%) Financial Institution
7 1 (1.33%) Front Office
7 1 (1.33%) Pharmaceutical
7 1 (1.33%) Telecoms
Job Titles
1 48 (64.00%) Developer
2 22 (29.33%) Front End Developer (Client-Side Developer)
3 18 (24.00%) JavaScript Developer
4 15 (20.00%) Senior Developer
5 14 (18.67%) Senior Front-End Developer
6 10 (13.33%) Lead Developer
7 9 (12.00%) Angular Developer
8 8 (10.67%) Digital Developer
8 8 (10.67%) Software Engineer
9 7 (9.33%) .NET Developer
9 7 (9.33%) Lead .NET Developer
10 6 (8.00%) Full Stack Developer
10 6 (8.00%) JavaScript Engineer
11 5 (6.67%) C# Developer
11 5 (6.67%) Senior JavaScript Developer
12 4 (5.33%) Agile Developer
12 4 (5.33%) Development Engineer
12 4 (5.33%) HTML Developer
12 4 (5.33%) Node.js Developer
12 4 (5.33%) Software Development Engineer
Libraries, Frameworks & Software Standards
1 61 (81.33%) CSS
2 55 (73.33%) HTML
3 52 (69.33%) AngularJS
4 50 (66.67%) Chai
5 37 (49.33%) HTML5
6 35 (46.67%) CSS3
7 32 (42.67%) Backbone.js
7 32 (42.67%) Node.js
8 23 (30.67%) Gherkin
8 23 (30.67%) Sass
9 21 (28.00%) LESS
10 19 (25.33%) Twitter Bootstrap
11 18 (24.00%) .NET
11 18 (24.00%) Ember.js
11 18 (24.00%) jQuery
11 18 (24.00%) MEAN Stack
11 18 (24.00%) RESTful
12 16 (21.33%) React
13 15 (20.00%) Enzyme
14 12 (16.00%) Web Services
Miscellaneous
1 25 (33.33%) User Experience
2 18 (24.00%) Cloud Native
3 11 (14.67%) Tandem
4 9 (12.00%) Fintech
4 9 (12.00%) Virtual Team
5 7 (9.33%) Greenfield Project
6 6 (8.00%) BBC
6 6 (8.00%) STB
7 4 (5.33%) Computer Science
8 3 (4.00%) Algorithms
8 3 (4.00%) Data Structures
8 3 (4.00%) Equities
8 3 (4.00%) Fixed Income
8 3 (4.00%) Online Gambling
9 2 (2.67%) Online Games
10 1 (1.33%) Foreign Exchange (FX)
Operating Systems
1 18 (24.00%) Linux
2 16 (21.33%) Windows
3 5 (6.67%) Unix
4 2 (2.67%) Android
5 1 (1.33%) Apple iOS
Processes & Methodologies
1 53 (70.67%) TDD
2 52 (69.33%) Agile Software Development
3 33 (44.00%) MVC
4 29 (38.67%) Microservices
5 25 (33.33%) BDD
5 25 (33.33%) Front End Development
6 22 (29.33%) Responsive Web Design
7 20 (26.67%) DevOps
7 20 (26.67%) OO
8 19 (25.33%) Unit Testing
9 18 (24.00%) Application Performance Management
9 18 (24.00%) Performance Management
9 18 (24.00%) Progressive Web App
9 18 (24.00%) Refactoring
9 18 (24.00%) Web Application Development
10 17 (22.67%) Analytics
10 17 (22.67%) SOLID
11 16 (21.33%) Continuous Improvement
11 16 (21.33%) Scrum
11 16 (21.33%) Software Engineering
Programming Languages
1 74 (98.67%) JavaScript
2 24 (32.00%) SQL
3 15 (20.00%) ES6
3 15 (20.00%) PHP
4 14 (18.67%) TypeScript
5 13 (17.33%) Java
6 6 (8.00%) Clojure
6 6 (8.00%) Go
7 5 (6.67%) C#
8 2 (2.67%) Apple Swift
8 2 (2.67%) C
8 2 (2.67%) ECMAScript
8 2 (2.67%) Objective-C
9 1 (1.33%) Elixir
9 1 (1.33%) Python
9 1 (1.33%) Ruby
Qualifications
1 27 (36.00%) Degree
2 1 (1.33%) Computer Science Degree
Quality Assurance & Compliance
1 1 (1.33%) QA
System Software
1 22 (29.33%) Docker
2 4 (5.33%) Apache ZooKeeper
Systems Management
1 6 (8.00%) Mesos
2 2 (2.67%) Kubernetes
Vendors
1 14 (18.67%) Marketo
1 14 (18.67%) Sitecore
2 6 (8.00%) Arqiva
2 6 (8.00%) BT
2 6 (8.00%) Facebook
2 6 (8.00%) Google