Period
to 19 February 2018

The following table provides summary statistics for permanent job vacancies advertised in London 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 19 February 2018 with a comparison to the same period in the previous 2 years.

npm
England > London
6 months to
19 Feb 2018
Same period 2017 Same period 2016
Rank 462 559 678
Rank change year-on-year +97 +119 +202
Permanent jobs citing npm 378 241 232
As % of all permanent IT jobs advertised in London 0.54% 0.35% 0.27%
As % of the Cloud Services category 2.33% 2.17% 2.24%
Number of salaries quoted 284 193 237
London median annual salary £65,000 £62,500 £52,500
Median salary % change year-on-year +4.00% +19.05% -8.70%
10th Percentile £39,125 £40,000 £37,500
90th Percentile £112,500 £93,750 £90,250
England median annual salary £50,000 £50,000 £50,000

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 London with a requirement for cloud computing skills.

All Cloud Skills
London
Permanent vacancies with a requirement for cloud computing skills 16,254 11,123 10,344
As % of all permanent IT jobs advertised in London 23.26% 16.09% 12.06%
Number of salaries quoted 13,714 9,514 8,873
London median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% -
10th Percentile £35,000 £33,750 £32,500
90th Percentile £90,000 £86,250 £85,000
England median annual salary £52,500 £51,500 £50,000
% change year-on-year +1.94% +3.00% +5.26%

npm
Job Vacancy Trend in London

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

Job vacancy trend for npm in London

npm
Salary Trend in London

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

Salary trend for npm in London

npm
Salary Histogram in London

The salary distribution of IT jobs citing npm in London over the 6 months to 19 February 2018.

Salary histogram for npm in London

npm
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing npm within the London region over the 6 months to 19 February 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
Central London +24 67 £65,000 +4.00% 17
South London +19 23 £41,500 - 2
West London +14 7 £55,000 +4.76% 10
East London -15 1 £30,000 -66.67% 6
npm
England

For the 6 months to 19 February 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 London region with a requirement for npm.

1 308 (81.48%) JavaScript
2 247 (65.34%) AngularJS
3 236 (62.43%) gulp
4 235 (62.17%) HTML
5 207 (54.76%) CSS
6 188 (49.74%) HTML5
7 180 (47.62%) Node.js
7 180 (47.62%) Agile Software Development
8 179 (47.35%) Git (software)
9 163 (43.12%) Sass
10 140 (37.04%) Front End Development
11 133 (35.19%) webpack
11 133 (35.19%) TDD
12 130 (34.39%) CSS3
13 126 (33.33%) Grunt
14 109 (28.84%) TypeScript
14 109 (28.84%) DevOps
15 100 (26.46%) BDD
16 99 (26.19%) React
17 98 (25.93%) ES6
18 97 (25.66%) Java
19 96 (25.40%) RESTful
20 93 (24.60%) User Experience
21 91 (24.07%) TeamCity
22 85 (22.49%) Amazon AWS
23 84 (22.22%) MVC
24 81 (21.43%) Docker
24 81 (21.43%) Jasmine
25 77 (20.37%) Maven
25 77 (20.37%) .NET

npm
Co-occurring IT Skills in 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 42 (11.11%) Cloud Foundry
2 34 (8.99%) CMS
2 34 (8.99%) EPiServer
3 33 (8.73%) nginx
3 33 (8.73%) Tomcat
4 31 (8.20%) WebSphere
5 19 (5.03%) Elasticsearch
6 16 (4.23%) Sitecore CMS
7 13 (3.44%) Ethereum
8 6 (1.59%) Drupal
8 6 (1.59%) Mule
8 6 (1.59%) Mule ESB
9 4 (1.06%) SharePoint
10 3 (0.79%) Umbraco
11 2 (0.53%) Jetty
11 2 (0.53%) Oracle SOA Suite
12 1 (0.26%) Adobe Experience Manager
12 1 (0.26%) Apache
12 1 (0.26%) IIS
12 1 (0.26%) WordPress
Applications
1 16 (4.23%) Photoshop
2 3 (0.79%) GIMP
3 1 (0.26%) Adobe Creative Suite
3 1 (0.26%) Adobe Illustrator
Business Applications
1 16 (4.23%) Eloqua
2 2 (0.53%) Magento
Cloud Services
1 85 (22.49%) Amazon AWS
2 66 (17.46%) Microsoft Azure
3 36 (9.52%) PaaS
4 18 (4.76%) Yarn
5 10 (2.65%) TestFlight
6 8 (2.12%) Cloud Computing
7 5 (1.32%) GitHub
7 5 (1.32%) Google Cloud Platform
8 4 (1.06%) IaaS
9 2 (0.53%) Trello
10 1 (0.26%) AWS CloudFormation
10 1 (0.26%) AWS Lambda
10 1 (0.26%) Azure Data Factory
10 1 (0.26%) Google Analytics
10 1 (0.26%) Serverless
10 1 (0.26%) Veeva
Communications & Networking
1 31 (8.20%) HTTP
2 16 (4.23%) Firewall
3 6 (1.59%) Intrusion Detection
4 4 (1.06%) FTP
4 4 (1.06%) SMTP
4 4 (1.06%) SSL
5 3 (0.79%) Skype
6 2 (0.53%) Internet
7 1 (0.26%) DNS
Database & Business Intelligence
1 67 (17.72%) MongoDB
2 45 (11.90%) SQL Server
3 44 (11.64%) NoSQL
4 32 (8.47%) Couchbase
5 21 (5.56%) Big Data
6 20 (5.29%) MySQL
7 17 (4.50%) PostgreSQL
8 13 (3.44%) Blockchain
8 13 (3.44%) Relational Database
9 10 (2.65%) RethinkDB
10 5 (1.32%) Redis
11 4 (1.06%) DB2
12 3 (0.79%) Azure SQL Database
12 3 (0.79%) RDBMS
13 2 (0.53%) Amazon DynamoDB
13 2 (0.53%) Amazon RDS
13 2 (0.53%) Amazon Redshift
13 2 (0.53%) Looker
13 2 (0.53%) Oracle Database
13 2 (0.53%) SQL Server 2014
Development Applications
1 236 (62.43%) gulp
2 179 (47.35%) Git (software)
3 133 (35.19%) webpack
4 126 (33.33%) Grunt
5 91 (24.07%) TeamCity
6 81 (21.43%) Jasmine
7 77 (20.37%) Bower
7 77 (20.37%) Jenkins
7 77 (20.37%) Maven
8 71 (18.78%) Karma Test Runner
9 57 (15.08%) Protractor
10 56 (14.81%) Gradle
11 53 (14.02%) Selenium
12 49 (12.96%) JUnit
12 49 (12.96%) Mocha
13 36 (9.52%) Visual Studio
14 35 (9.26%) Team Foundation Server
15 33 (8.73%) Octopus Deploy
15 33 (8.73%) Sinon.JS
16 30 (7.94%) Cucumber
General
1 63 (16.67%) Finance
2 38 (10.05%) Games
3 37 (9.79%) Banking
4 34 (8.99%) Investment Banking
5 28 (7.41%) Advertising
6 22 (5.82%) Marketing
7 13 (3.44%) Retail
8 11 (2.91%) Retail Banking
9 4 (1.06%) Financial Institution
9 4 (1.06%) Front Office
10 3 (0.79%) Automotive
11 1 (0.26%) Legal
11 1 (0.26%) Music Industry
11 1 (0.26%) Pharmaceutical
Job Titles
1 282 (74.60%) Developer
2 106 (28.04%) Front End Developer (Client-Side Developer)
3 79 (20.90%) JavaScript Developer
4 63 (16.67%) Senior Developer
5 47 (12.43%) DevOps Engineer
6 38 (10.05%) Angular Developer
7 34 (8.99%) Full Stack Developer
8 33 (8.73%) C# Developer
9 24 (6.35%) .NET Developer
10 23 (6.08%) Lead Developer
10 23 (6.08%) Senior Front-End Developer
10 23 (6.08%) Senior JavaScript Developer
11 19 (5.03%) Architect
12 16 (4.23%) EPiServer Developer
12 16 (4.23%) React Developer
12 16 (4.23%) Technical Architect
12 16 (4.23%) Web Developer
13 15 (3.97%) Digital Developer
14 13 (3.44%) Java Developer
14 13 (3.44%) UI Developer
Libraries, Frameworks & Software Standards
1 247 (65.34%) AngularJS
2 235 (62.17%) HTML
3 207 (54.76%) CSS
4 188 (49.74%) HTML5
5 180 (47.62%) Node.js
6 163 (43.12%) Sass
7 130 (34.39%) CSS3
8 99 (26.19%) React
9 96 (25.40%) RESTful
10 77 (20.37%) .NET
11 73 (19.31%) REST
12 69 (18.25%) LESS
13 66 (17.46%) Angular 2
14 58 (15.34%) Redux
15 56 (14.81%) jQuery
16 55 (14.55%) Backbone.js
17 50 (13.23%) MEAN Stack
17 50 (13.23%) Twitter Bootstrap
18 46 (12.17%) Express
19 45 (11.90%) Vue (Vue.js)
Miscellaneous
1 93 (24.60%) User Experience
2 36 (9.52%) Mobile App
3 33 (8.73%) Cloud Native
4 27 (7.14%) Linux Command Line
5 22 (5.82%) Greenfield Project
6 16 (4.23%) Analytical Skills
7 15 (3.97%) Online Games
8 12 (3.17%) PlayStation
8 12 (3.17%) Xbox
9 11 (2.91%) Computer Science
10 10 (2.65%) Data Structures
10 10 (2.65%) Graphic Design
11 9 (2.38%) Fintech
11 9 (2.38%) Virtual Team
12 8 (2.12%) FMCG
13 7 (1.85%) Algorithms
14 5 (1.32%) Clustering
14 5 (1.32%) W3C
15 4 (1.06%) Hedge funds
15 4 (1.06%) Management Information System
Operating Systems
1 31 (8.20%) Linux
2 25 (6.61%) Unix
3 17 (4.50%) Windows
4 12 (3.17%) Windows 10
5 6 (1.59%) CentOS
5 6 (1.59%) Debian
6 2 (0.53%) Android
6 2 (0.53%) Apple iOS
7 1 (0.26%) Ubuntu
Processes & Methodologies
1 180 (47.62%) Agile Software Development
2 140 (37.04%) Front End Development
3 133 (35.19%) TDD
4 109 (28.84%) DevOps
5 100 (26.46%) BDD
6 84 (22.22%) MVC
7 69 (18.25%) Analytics
8 64 (16.93%) Software Engineering
8 64 (16.93%) Test Automation
9 53 (14.02%) Continuous Integration
10 50 (13.23%) Microservices
10 50 (13.23%) Software Delivery
11 48 (12.70%) Responsive Web Design
12 47 (12.43%) Web Development
13 38 (10.05%) Open Source
13 38 (10.05%) Refactoring
14 37 (9.79%) Web Application Development
15 33 (8.73%) Performance Management
15 33 (8.73%) Progressive Web App
15 33 (8.73%) Unit Testing
Programming Languages
1 308 (81.48%) JavaScript
2 109 (28.84%) TypeScript
3 98 (25.93%) ES6
4 97 (25.66%) Java
5 75 (19.84%) SQL
6 72 (19.05%) C#
7 59 (15.61%) Python
8 42 (11.11%) Groovy
9 35 (9.26%) Shell Script
10 18 (4.76%) Go
11 17 (4.50%) PHP
12 13 (3.44%) Solidity
12 13 (3.44%) T-SQL
13 12 (3.17%) Objective-C
13 12 (3.17%) PowerShell
14 11 (2.91%) Apple Swift
14 11 (2.91%) Ruby
15 7 (1.85%) ES7
15 7 (1.85%) PHP 7
16 6 (1.59%) C++
Qualifications
1 72 (19.05%) Degree
2 7 (1.85%) Security Cleared
3 6 (1.59%) SC Cleared
4 3 (0.79%) Computer Science Degree
5 1 (0.26%) Master's Degree
5 1 (0.26%) Postgraduate
Quality Assurance & Compliance
1 34 (8.99%) QA
2 14 (3.70%) WCAG
3 4 (1.06%) Disclosure Scotland
4 2 (0.53%) MiFID
5 1 (0.26%) PMO
System Software
1 81 (21.43%) Docker
2 34 (8.99%) Virtual Machines
Systems Management
1 55 (14.55%) Opscode Chef
1 55 (14.55%) Puppet
2 43 (11.38%) Ansible
3 42 (11.11%) Kubernetes
4 6 (1.59%) Docker Swarm
5 4 (1.06%) Kibana
5 4 (1.06%) Single Sign-On
Vendors
1 22 (5.82%) Microsoft
2 18 (4.76%) Sitecore
3 16 (4.23%) Marketo
4 14 (3.70%) Google
5 11 (2.91%) Alias
6 6 (1.59%) AppDynamics
6 6 (1.59%) MuleSoft
6 6 (1.59%) Red Hat
6 6 (1.59%) Splunk
7 4 (1.06%) Capita
7 4 (1.06%) SaltStack
8 3 (0.79%) Facebook
9 2 (0.53%) FXall
9 2 (0.53%) Optimizely
9 2 (0.53%) Oracle
9 2 (0.53%) Reuters
10 1 (0.26%) Adobe
10 1 (0.26%) Ericsson
10 1 (0.26%) Selligent
10 1 (0.26%) Sony