Period
to 23 July 2019

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Yarn skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Yarn over the 6 months to 23 July 2019 with a comparison to the same period in the previous 2 years.

Yarn Package Manager
Central London > City of London
6 months to
23 Jul 2019
Same period 2018 Same period 2017
Rank 328 347 -
Rank change year-on-year +19 - -
Permanent jobs citing Yarn 7 8 0
As % of all permanent IT jobs advertised in the City of London 0.068% 0.072% -
As % of the Cloud Services category 0.18% 0.27% -
Number of salaries quoted 6 8 0
City of London median annual salary £47,500 £72,500 -
Median salary % change year-on-year -34.48% - -
Central London median annual salary £47,500 £76,250 -
% change year-on-year -37.70% - -

Yarn is in the Cloud Services category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for cloud computing skills.

All Cloud Skills
City of London
Permanent vacancies with a requirement for cloud computing skills 3,911 2,926 1,981
As % of all permanent IT jobs advertised in the City of London 38.04% 26.51% 19.27%
Number of salaries quoted 3,595 2,598 1,780
City of London median annual salary £67,500 £65,000 £60,000
Median salary % change year-on-year +3.85% +8.33% +4.35%
10th Percentile £36,750 £36,250 £33,750
90th Percentile £95,000 £92,500 £85,000
Central London median annual salary £65,000 £62,500 £60,000
% change year-on-year +4.00% +4.17% +4.35%

Yarn
Job Vacancy Trend in the City of London

Job postings citing Yarn as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Yarn in the City of London

Yarn
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Yarn in the City of London.

Salary trend for Yarn in the City of London

Yarn
Salary Histogram in the City of London

The salary distribution of IT jobs citing Yarn in the City of London over the 6 months to 23 July 2019.

Salary histogram for Yarn in the City of London

Yarn
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Yarn within the City of London region over the 6 months to 23 July 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
London Bridge - 1 £67,500 -
Yarn
Central London

For the 6 months to 23 July 2019, IT jobs citing Yarn 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 City of London region with a requirement for Yarn.

1 7 (100.00%) CSS
1 7 (100.00%) webpack
1 7 (100.00%) npm
2 6 (85.71%) Git (software)
2 6 (85.71%) HTML
2 6 (85.71%) JavaScript
3 5 (71.43%) ES6
3 5 (71.43%) React
4 4 (57.14%) gulp
4 4 (57.14%) User Experience
4 4 (57.14%) CSS3
4 4 (57.14%) Agile Software Development
4 4 (57.14%) HTML5
4 4 (57.14%) Node.js
5 3 (42.86%) GitHub
5 3 (42.86%) Sass
5 3 (42.86%) AngularJS
5 3 (42.86%) RESTful
5 3 (42.86%) Front End Development
5 3 (42.86%) Vue.js
5 3 (42.86%) Jest
6 2 (28.57%) Redux
6 2 (28.57%) Babel
6 2 (28.57%) Mentoring
6 2 (28.57%) Analytics
6 2 (28.57%) SEO
6 2 (28.57%) Unit Testing
6 2 (28.57%) PHP
6 2 (28.57%) MySQL
6 2 (28.57%) OOP

Yarn
Co-occurring IT Skills in the City of London 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 1 (14.29%) Elasticsearch
1 1 (14.29%) WordPress
Cloud Services
1 7 (100.00%) npm
2 3 (42.86%) GitHub
Database & Business Intelligence
1 2 (28.57%) MySQL
2 1 (14.29%) MongoDB
2 1 (14.29%) RDBMS
2 1 (14.29%) Redis
2 1 (14.29%) Relational Database
Development Applications
1 7 (100.00%) webpack
2 6 (85.71%) Git (software)
3 4 (57.14%) gulp
4 2 (28.57%) Babel
5 1 (14.29%) Bitbucket
5 1 (14.29%) git-flow
5 1 (14.29%) Grunt
5 1 (14.29%) Octopus Deploy
5 1 (14.29%) PostCSS
5 1 (14.29%) Visual Website Optimizer
General
1 1 (14.29%) Finance
1 1 (14.29%) Marketing
Job Titles
1 6 (85.71%) Developer
2 3 (42.86%) Front End Developer (Client-Side Developer)
3 2 (28.57%) Senior Developer
4 1 (14.29%) Full Stack Developer
4 1 (14.29%) React Developer
4 1 (14.29%) Senior Front-End Developer
4 1 (14.29%) Senior WordPress Developer
4 1 (14.29%) UI Developer
4 1 (14.29%) WordPress Developer
Libraries, Frameworks & Software Standards
1 7 (100.00%) CSS
2 6 (85.71%) HTML
3 5 (71.43%) React
4 4 (57.14%) CSS3
4 4 (57.14%) HTML5
4 4 (57.14%) Node.js
5 3 (42.86%) AngularJS
5 3 (42.86%) Jest
5 3 (42.86%) RESTful
5 3 (42.86%) Sass
5 3 (42.86%) Vue.js
6 2 (28.57%) Redux
7 1 (14.29%) Bulma
7 1 (14.29%) LAMP
7 1 (14.29%) Laravel
7 1 (14.29%) LEMP Stack
7 1 (14.29%) LESS
7 1 (14.29%) Symfony
7 1 (14.29%) Tailwind CSS
7 1 (14.29%) Twitter Bootstrap
Miscellaneous
1 4 (57.14%) User Experience
2 1 (14.29%) Linux Command Line
2 1 (14.29%) Self-Motivation
Operating Systems
1 1 (14.29%) Linux
1 1 (14.29%) Mac OS X
Processes & Methodologies
1 4 (57.14%) Agile Software Development
2 3 (42.86%) Front End Development
3 2 (28.57%) Analytics
3 2 (28.57%) Mentoring
3 2 (28.57%) OOP
3 2 (28.57%) SEO
3 2 (28.57%) Unit Testing
4 1 (14.29%) BEM - Block Element Modifier
4 1 (14.29%) Data Engineering
4 1 (14.29%) Dependency Management
4 1 (14.29%) Functional Testing
4 1 (14.29%) Pay per click
4 1 (14.29%) Performance Optimisation
4 1 (14.29%) Performance Testing
4 1 (14.29%) Project Management
4 1 (14.29%) Refactoring
4 1 (14.29%) Responsive Web Design
4 1 (14.29%) Software Engineering
4 1 (14.29%) Technical Analysis
4 1 (14.29%) UX Design
Programming Languages
1 6 (85.71%) JavaScript
2 5 (71.43%) ES6
3 2 (28.57%) PHP
4 1 (14.29%) ES7
4 1 (14.29%) ES8
4 1 (14.29%) TypeScript
Quality Assurance & Compliance
1 1 (14.29%) QA
System Software
1 1 (14.29%) Docker
Vendors
1 1 (14.29%) Optimizely