Period
to 14 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for npm skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited npm over the 6 months to 14 December 2018 with a comparison to the same period in the previous 2 years.

npm
East of England > Hertfordshire
6 months to
14 Dec 2018
Same period 2017 Same period 2016
Rank 194 211 224
Rank change year-on-year +17 +13 -
Permanent jobs citing npm 9 5 1
As % of all permanent IT jobs advertised in Hertfordshire 0.23% 0.11% 0.022%
As % of the Cloud Services category 0.86% 0.60% 0.19%
Number of salaries quoted 11 5 1
Hertfordshire median annual salary £45,000 £60,000 £42,500
Median salary % change year-on-year -25.00% +41.18% -
10th Percentile £42,500 £42,500 £36,250
90th Percentile £95,000 £66,500 £48,750
East of England median annual salary £45,000 £37,500 £50,000
% change year-on-year +20.00% -25.00% +25.00%

npm 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 Hertfordshire with a requirement for cloud computing skills.

All Cloud Skills
Hertfordshire
Permanent vacancies with a requirement for cloud computing skills 1,042 832 525
As % of all permanent IT jobs advertised in Hertfordshire 27.13% 18.78% 11.76%
Number of salaries quoted 821 721 441
Hertfordshire median annual salary £52,500 £55,000 £54,000
Median salary % change year-on-year -4.55% +1.85% +20.00%
10th Percentile £26,750 £29,000 £30,000
90th Percentile £72,500 £72,500 £75,000
East of England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +9.20%

npm
Job Vacancy Trend in Hertfordshire

Job postings citing npm as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for npm in Hertfordshire

npm
Salary Trend in Hertfordshire

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

Salary trend for npm in Hertfordshire

npm
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing npm in Hertfordshire over the 6 months to 14 December 2018.

Salary histogram for npm in Hertfordshire

npm
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing npm within the Hertfordshire region over the 6 months to 14 December 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
Harpenden +13 6 £45,000 -14.29%
Borehamwood - 1 £60,000 -
npm
East of England

For the 6 months to 14 December 2018, IT jobs citing npm 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 Hertfordshire region with a requirement for npm.

1 9 (100.00%) HTML
2 8 (88.89%) JavaScript
2 8 (88.89%) Agile Software Development
2 8 (88.89%) jQuery
2 8 (88.89%) HTML5
2 8 (88.89%) Karma Test Runner
2 8 (88.89%) gulp
2 8 (88.89%) ES6
3 7 (77.78%) Git (software)
3 7 (77.78%) CSS
4 6 (66.67%) TDD
4 6 (66.67%) Finance
4 6 (66.67%) Validation
4 6 (66.67%) HTTP
4 6 (66.67%) Media Streaming
4 6 (66.67%) RESTful
4 6 (66.67%) Jasmine
4 6 (66.67%) Sass
4 6 (66.67%) AngularJS
4 6 (66.67%) Semantic HTML
4 6 (66.67%) Front End Development
4 6 (66.67%) Handlebars
4 6 (66.67%) Redux
4 6 (66.67%) React
4 6 (66.67%) webpack
4 6 (66.67%) TypeScript
4 6 (66.67%) Mobile App
4 6 (66.67%) React Native
4 6 (66.67%) Due Diligence
5 3 (33.33%) Grunt

npm
Co-occurring IT Skills in Hertfordshire 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:

Communications & Networking
1 6 (66.67%) HTTP
Database & Business Intelligence
1 1 (11.11%) MongoDB
Development Applications
1 8 (88.89%) gulp
1 8 (88.89%) Karma Test Runner
2 7 (77.78%) Git (software)
3 6 (66.67%) Jasmine
3 6 (66.67%) webpack
4 3 (33.33%) Grunt
5 2 (22.22%) Bower
5 2 (22.22%) JBehave
5 2 (22.22%) WebDriver
6 1 (11.11%) Maven
General
1 6 (66.67%) Finance
Job Titles
1 9 (100.00%) Developer
2 8 (88.89%) JavaScript Developer
3 6 (66.67%) Angular Developer
3 6 (66.67%) Front End Developer (Client-Side Developer)
3 6 (66.67%) HTML CSS Developer
3 6 (66.67%) HTML Developer
3 6 (66.67%) React Developer
4 2 (22.22%) Node.js Developer
5 1 (11.11%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 9 (100.00%) HTML
2 8 (88.89%) HTML5
2 8 (88.89%) jQuery
3 7 (77.78%) CSS
4 6 (66.67%) AngularJS
4 6 (66.67%) Handlebars
4 6 (66.67%) React
4 6 (66.67%) React Native
4 6 (66.67%) Redux
4 6 (66.67%) RESTful
4 6 (66.67%) Sass
4 6 (66.67%) Semantic HTML
5 2 (22.22%) CodeMirror
5 2 (22.22%) D3.js
5 2 (22.22%) Node.js
5 2 (22.22%) Twitter Bootstrap
6 1 (11.11%) SOAP
6 1 (11.11%) Spring
6 1 (11.11%) Spring MVC
Miscellaneous
1 6 (66.67%) Media Streaming
1 6 (66.67%) Mobile App
Processes & Methodologies
1 8 (88.89%) Agile Software Development
2 6 (66.67%) Due Diligence
2 6 (66.67%) Front End Development
2 6 (66.67%) TDD
2 6 (66.67%) Validation
3 2 (22.22%) Collaborative Working
3 2 (22.22%) OO
3 2 (22.22%) OOP
3 2 (22.22%) Scrum
3 2 (22.22%) Software Engineering
3 2 (22.22%) Test Automation
3 2 (22.22%) Web Development
4 1 (11.11%) MVC
4 1 (11.11%) Responsive Web Design
Programming Languages
1 8 (88.89%) ES6
1 8 (88.89%) JavaScript
2 6 (66.67%) TypeScript
3 3 (33.33%) Java
4 1 (11.11%) Java 8