Period
to 20 November 2018

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

Sinon.JS
UK > England
6 months to
20 Nov 2018
Same period 2017 Same period 2016
Rank 1028 1098 1163
Rank change year-on-year +70 +65 +117
Permanent jobs citing Sinon.JS 94 72 48
As % of all permanent IT jobs advertised in England 0.062% 0.043% 0.027%
As % of the Development Applications category 0.31% 0.21% 0.15%
Number of salaries quoted 23 45 42
England median annual salary £55,000 £62,500 £55,000
Median salary % change year-on-year -12.00% +13.64% -2.22%
10th Percentile £28,500 £42,500 £30,125
90th Percentile £100,500 £84,500 £75,000
UK median annual salary £55,000 £65,000 £55,000
% change year-on-year -15.38% +18.18% -

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 30,252 34,226 32,699
As % of all permanent IT jobs advertised in England 19.92% 20.30% 18.52%
Number of salaries quoted 24,676 28,151 28,510
England median annual salary £52,475 £50,000 £47,500
Median salary % change year-on-year +4.95% +5.26% +5.56%
10th Percentile £32,500 £31,250 £30,000
90th Percentile £80,000 £75,000 £75,000
UK median annual salary £50,000 £50,000 £47,500
% 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 20 November 2018.

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 20 November 2018. 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 +72 85 £61,250 -5.77% 11
North of England - 3 £40,000 - 1
South East +16 2 £62,500 +13.64% 4
West Midlands - 2 £28,500 -
Midlands - 2 £28,500 -
North West - 2 £40,000 - 1
Yorkshire - 1 £65,000 -
East of England - 1 - - 1
South West - 1 £72,500 -
Sinon.JS
UK

For the 6 months to 20 November 2018, IT jobs citing Sinon.JS 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 England region with a requirement for Sinon.JS.

1 90 (95.74%) JavaScript
1 90 (95.74%) Mocha
2 88 (93.62%) CSS
2 88 (93.62%) Chai
3 86 (91.49%) HTML
3 86 (91.49%) Agile Software Development
4 85 (90.43%) TDD
4 85 (90.43%) AngularJS
5 83 (88.30%) BDD
5 83 (88.30%) CSS3
5 83 (88.30%) Karma Test Runner
6 80 (85.11%) HTML5
7 78 (82.98%) Git (software)
7 78 (82.98%) Selenium
8 77 (81.91%) jQuery
8 77 (81.91%) SQL
8 77 (81.91%) Sass
8 77 (81.91%) Protractor
9 76 (80.85%) Problem-Solving
9 76 (80.85%) LESS
9 76 (80.85%) Gherkin
9 76 (80.85%) gulp
9 76 (80.85%) Amazon AWS
10 75 (79.79%) Degree
10 75 (79.79%) .NET
10 75 (79.79%) Responsive Web Design
11 74 (78.72%) RESTful
12 73 (77.66%) TeamCity
12 73 (77.66%) Microsoft Azure
12 73 (77.66%) Visual Studio

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 70 (74.47%) CMS
1 70 (74.47%) EPiServer
2 35 (37.23%) Sitecore CMS
3 2 (2.13%) Elasticsearch
4 1 (1.06%) Liferay
4 1 (1.06%) SharePoint
Business Applications
1 35 (37.23%) Eloqua
Cloud Services
1 76 (80.85%) Amazon AWS
2 73 (77.66%) Microsoft Azure
3 70 (74.47%) npm
4 3 (3.19%) Serverless
5 2 (2.13%) AWS Lambda
5 2 (2.13%) GitHub
5 2 (2.13%) IaaS
5 2 (2.13%) IBM Cloud
5 2 (2.13%) PaaS
6 1 (1.06%) Amazon SQS
6 1 (1.06%) Heroku
6 1 (1.06%) OpenShift
Communications & Networking
1 2 (2.13%) AMQP
2 1 (1.06%) FIX Connectivity
Database & Business Intelligence
1 72 (76.60%) NoSQL
2 70 (74.47%) MongoDB
3 38 (40.43%) SQL Server
4 35 (37.23%) Couchbase
4 35 (37.23%) CouchDB
5 3 (3.19%) DB2
5 3 (3.19%) Redis
5 3 (3.19%) Relational Database
6 2 (2.13%) Big Data
6 2 (2.13%) PostgreSQL
7 1 (1.06%) Amazon DynamoDB
7 1 (1.06%) Amazon RDS
7 1 (1.06%) Hazelcast
7 1 (1.06%) MySQL
Development Applications
1 90 (95.74%) Mocha
2 83 (88.30%) Karma Test Runner
3 78 (82.98%) Git (software)
3 78 (82.98%) Selenium
4 77 (81.91%) Protractor
5 76 (80.85%) gulp
6 73 (77.66%) TeamCity
6 73 (77.66%) Visual Studio
7 70 (74.47%) Bower
7 70 (74.47%) Octopus Deploy
7 70 (74.47%) Team Foundation Server
8 44 (46.81%) webpack
9 13 (13.83%) Jasmine
10 6 (6.38%) Grunt
10 6 (6.38%) Jenkins
10 6 (6.38%) JSUnit
11 3 (3.19%) Cucumber
11 3 (3.19%) Moq
11 3 (3.19%) QUnit
11 3 (3.19%) Rhino Mocks
General
1 35 (37.23%) Advertising
1 35 (37.23%) Marketing
2 6 (6.38%) Games
3 1 (1.06%) Banking
3 1 (1.06%) Finance
3 1 (1.06%) Investment Banking
Job Titles
1 88 (93.62%) Developer
2 52 (55.32%) .NET Developer
3 31 (32.98%) ASP.NET Developer
4 25 (26.60%) C# Developer
5 22 (23.40%) Full Stack Developer
6 16 (17.02%) React Developer
7 9 (9.57%) Digital Developer
8 8 (8.51%) Senior Developer
9 7 (7.45%) JavaScript Developer
10 6 (6.38%) C# .NET Developer
10 6 (6.38%) C# ASP.NET Developer
11 4 (4.26%) JavaScript Engineer
12 3 (3.19%) Angular Developer
12 3 (3.19%) Electronic Trading Developer
12 3 (3.19%) EPiServer Developer
12 3 (3.19%) HTML Developer
12 3 (3.19%) Senior UI Developer
12 3 (3.19%) Senior Web Engineer
12 3 (3.19%) UI Developer
12 3 (3.19%) Web Engineer
Libraries, Frameworks & Software Standards
1 88 (93.62%) Chai
1 88 (93.62%) CSS
2 86 (91.49%) HTML
3 85 (90.43%) AngularJS
4 83 (88.30%) CSS3
5 80 (85.11%) HTML5
6 77 (81.91%) jQuery
6 77 (81.91%) Sass
7 76 (80.85%) Gherkin
7 76 (80.85%) LESS
8 75 (79.79%) .NET
9 74 (78.72%) RESTful
10 71 (75.53%) Twitter Bootstrap
11 70 (74.47%) Backbone.js
11 70 (74.47%) Ember.js
11 70 (74.47%) MEAN Stack
12 51 (54.26%) ASP.NET
13 35 (37.23%) ASP.NET Core
14 25 (26.60%) React
15 9 (9.57%) Node.js
Miscellaneous
1 43 (45.74%) User Experience
2 35 (37.23%) Cloud Native
3 7 (7.45%) Computer Science
4 5 (5.32%) Algorithms
4 5 (5.32%) Data Structures
4 5 (5.32%) Online Gambling
5 2 (2.13%) Analytical Skills
5 2 (2.13%) Equities
5 2 (2.13%) Robotics
6 1 (1.06%) Greenfield Project
6 1 (1.06%) Online Games
6 1 (1.06%) Self-Motivation
Operating Systems
1 3 (3.19%) Linux
2 1 (1.06%) Unix
Processes & Methodologies
1 86 (91.49%) Agile Software Development
2 85 (90.43%) TDD
3 83 (88.30%) BDD
4 76 (80.85%) Problem-Solving
5 75 (79.79%) Responsive Web Design
6 72 (76.60%) Microservices
7 71 (75.53%) Continuous Improvement
7 71 (75.53%) DevOps
7 71 (75.53%) Software Engineering
7 71 (75.53%) Web Application Development
8 70 (74.47%) Performance Management
8 70 (74.47%) Progressive Web App
8 70 (74.47%) Refactoring
9 69 (73.40%) Analytics
9 69 (73.40%) Data Science
10 45 (47.87%) MVC
11 35 (37.23%) Application Performance Management
11 35 (37.23%) Content Management
11 35 (37.23%) SEO
11 35 (37.23%) Workflow
Programming Languages
1 90 (95.74%) JavaScript
2 77 (81.91%) SQL
3 31 (32.98%) C#
4 8 (8.51%) ES6
4 8 (8.51%) Java
5 3 (3.19%) PHP
6 2 (2.13%) Java 8
6 2 (2.13%) PHP 5
6 2 (2.13%) Python
7 1 (1.06%) AspectJ
7 1 (1.06%) Clojure
7 1 (1.06%) Go
7 1 (1.06%) Ruby
7 1 (1.06%) Shell Script
7 1 (1.06%) TypeScript
7 1 (1.06%) XPath
Qualifications
1 75 (79.79%) Degree
2 35 (37.23%) SAFe Agilist
Quality Assurance & Compliance
1 2 (2.13%) QA
System Software
1 3 (3.19%) Docker
Systems Management
1 1 (1.06%) Kubernetes
1 1 (1.06%) Terraform
Vendors
1 35 (37.23%) Marketo
1 35 (37.23%) Sitecore
2 32 (34.04%) Alias
3 4 (4.26%) Oracle
4 3 (3.19%) Zend
5 2 (2.13%) IBM
6 1 (1.06%) Microsoft