Period
to 20 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Wales with a requirement for Jest skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Jest over the 6 months to 20 January 2019 with a comparison to the same period in the previous 2 years.

Jest
UK > Wales
6 months to
20 Jan 2019
Same period 2018 Same period 2017
Rank 124 137 -
Rank change year-on-year +13 - -
Permanent jobs citing Jest 2 1 0
As % of all permanent IT jobs advertised in Wales 0.11% 0.052% -
As % of the Libraries, Frameworks & Software Standards category 0.30% 0.15% -
Number of salaries quoted 1 1 0
Wales median annual salary £40,000 £38,000 -
Median salary % change year-on-year +5.26% - -
UK median annual salary £60,000 £55,000 £60,000
% change year-on-year +9.09% -8.33% -4.00%

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

All Software Libraries and Frameworks
Wales
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 676 673 997
As % of all permanent IT jobs advertised in Wales 35.69% 35.09% 41.61%
Number of salaries quoted 557 584 894
Wales median annual salary £40,000 £40,000 £36,000
Median salary % change year-on-year - +11.11% +2.86%
10th Percentile £27,500 £24,325 £24,500
90th Percentile £62,500 £55,000 £55,000
UK median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% +5.56%

Jest
Job Vacancy Trend in Wales

Job postings citing Jest as a percentage of all IT jobs advertised in Wales.

Job vacancy trend for Jest in Wales

Jest
Job Locations in Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Jest within the Wales region over the 6 months to 20 January 2019. 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
South Wales +3 2 £40,000 +5.26% 1
Jest
UK

For the 6 months to 20 January 2019, IT jobs citing Jest 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 Wales region with a requirement for Jest.

1 2 (100.00%) HTML
1 2 (100.00%) JavaScript
1 2 (100.00%) CSS
1 2 (100.00%) Git (software)
1 2 (100.00%) HTML5
1 2 (100.00%) Unit Testing
1 2 (100.00%) CSS3
1 2 (100.00%) Sass
1 2 (100.00%) ES6
1 2 (100.00%) npm
1 2 (100.00%) React
2 1 (50.00%) webpack
2 1 (50.00%) gulp
2 1 (50.00%) Nightwatchjs
2 1 (50.00%) Enzyme
2 1 (50.00%) Conversational UI
2 1 (50.00%) Front End Development
2 1 (50.00%) Babel
2 1 (50.00%) SOLID
2 1 (50.00%) Wireframes
2 1 (50.00%) Chatbot
2 1 (50.00%) Redux
2 1 (50.00%) PhantomJS
2 1 (50.00%) TypeScript
2 1 (50.00%) Data Structures
2 1 (50.00%) Algorithms
2 1 (50.00%) Don't repeat yourself (DRY)
2 1 (50.00%) Laravel
2 1 (50.00%) GitHub
2 1 (50.00%) MongoDB

Jest
Co-occurring IT Skills in Wales 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:

Applications
1 1 (50.00%) Adobe Illustrator
1 1 (50.00%) Chatbot
1 1 (50.00%) Photoshop
Cloud Services
1 2 (100.00%) npm
2 1 (50.00%) GitHub
Database & Business Intelligence
1 1 (50.00%) MongoDB
Development Applications
1 2 (100.00%) Git (software)
2 1 (50.00%) Babel
2 1 (50.00%) gulp
2 1 (50.00%) PhantomJS
2 1 (50.00%) Selenium
2 1 (50.00%) webpack
General
1 1 (50.00%) Automotive
1 1 (50.00%) Publishing
Job Titles
1 2 (100.00%) Developer
2 1 (50.00%) Front End Developer (Client-Side Developer)
2 1 (50.00%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) CSS
1 2 (100.00%) CSS3
1 2 (100.00%) HTML
1 2 (100.00%) HTML5
1 2 (100.00%) React
1 2 (100.00%) Sass
2 1 (50.00%) Enzyme
2 1 (50.00%) jQuery
2 1 (50.00%) JSON
2 1 (50.00%) Laravel
2 1 (50.00%) Nightwatchjs
2 1 (50.00%) Node.js
2 1 (50.00%) Redux
2 1 (50.00%) REST
Miscellaneous
1 1 (50.00%) Algorithms
1 1 (50.00%) Data Structures
Processes & Methodologies
1 2 (100.00%) Unit Testing
2 1 (50.00%) Agile Software Development
2 1 (50.00%) Artificial Intelligence
2 1 (50.00%) Conversational UI
2 1 (50.00%) Don't repeat yourself (DRY)
2 1 (50.00%) Front End Development
2 1 (50.00%) OOP
2 1 (50.00%) SOLID
2 1 (50.00%) Wireframes
Programming Languages
1 2 (100.00%) ES6
1 2 (100.00%) JavaScript
2 1 (50.00%) TypeScript