Period
to 15 October 2019

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 15 October 2019 with a comparison to the same period in the previous 2 years.

npm
England > London
6 months to
15 Oct 2019
Same period 2018 Same period 2017
Rank 487 462 527
Rank change year-on-year -25 +65 +136
Permanent jobs citing npm 243 405 352
As % of all permanent IT jobs advertised in London 0.44% 0.60% 0.48%
As % of the Cloud Services category 1.23% 2.14% 2.29%
Number of salaries quoted 207 236 278
London median annual salary £65,000 £65,000 £65,000
10th Percentile £42,000 £33,750 £37,500
90th Percentile £85,000 £86,250 £110,000
England median annual salary £55,000 £55,000 £50,000
% change year-on-year - +10.00% -4.76%

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 19,745 18,915 15,397
As % of all permanent IT jobs advertised in London 36.04% 27.83% 20.83%
Number of salaries quoted 16,310 15,314 12,675
London median annual salary £65,000 £64,000 £60,000
Median salary % change year-on-year +1.56% +6.67% -
10th Percentile £35,000 £35,000 £35,000
90th Percentile £100,000 £92,500 £87,500
England median annual salary £55,000 £55,000 £52,000
% change year-on-year - +5.77% +2.97%

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 15 October 2019.

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 15 October 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
Central London +26 59 £70,000 +7.69% 18
West London -3 6 £45,000 +20.00% 6
East London +28 5 £55,000 -15.38% 3
South London - 3 £31,500 -
npm
England

For the 6 months to 15 October 2019, 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.

1 197 (81.07%) JavaScript
2 174 (71.60%) CSS
3 138 (56.79%) HTML
3 138 (56.79%) webpack
4 118 (48.56%) Front End Development
5 114 (46.91%) Sass
6 113 (46.50%) AngularJS
7 108 (44.44%) Agile Software Development
8 101 (41.56%) Node.js
9 95 (39.09%) Git (software)
10 92 (37.86%) ES6
11 84 (34.57%) C#
12 74 (30.45%) gulp
13 70 (28.81%) React
14 68 (27.98%) AWS
14 68 (27.98%) HTML5
15 63 (25.93%) RESTful
16 62 (25.51%) Azure
17 59 (24.28%) TypeScript
18 58 (23.87%) Java
18 58 (23.87%) TDD
19 54 (22.22%) Bower
20 51 (20.99%) CSS3
21 50 (20.58%) Docker
21 50 (20.58%) LESS
21 50 (20.58%) User Experience
22 48 (19.75%) Twitter Bootstrap
22 48 (19.75%) .NET
23 47 (19.34%) Web Development
23 47 (19.34%) Babel

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 21 (8.64%) Confluence
2 17 (7.00%) Tomcat
3 10 (4.12%) nginx
3 10 (4.12%) WebSphere
4 7 (2.88%) CMS
4 7 (2.88%) IIS
5 5 (2.06%) Cloud Foundry
6 4 (1.65%) Drupal
6 4 (1.65%) Elasticsearch
6 4 (1.65%) JBoss
7 3 (1.23%) Apache Spark
7 3 (1.23%) BizTalk Server
7 3 (1.23%) WordPress
8 2 (0.82%) SharePoint
8 2 (0.82%) SharePoint 2013
8 2 (0.82%) Umbraco
Applications
1 3 (1.23%) Photoshop
1 3 (1.23%) Sketch
2 2 (0.82%) Fireworks
Business Applications
1 3 (1.23%) Magento
2 2 (0.82%) Dynamics CRM
Cloud Services
1 68 (27.98%) AWS
2 62 (25.51%) Azure
3 44 (18.11%) Yarn
4 22 (9.05%) SaaS
5 19 (7.82%) GitHub
6 14 (5.76%) GCP
7 12 (4.94%) PaaS
8 11 (4.53%) Serverless
9 10 (4.12%) Cloud Computing
9 10 (4.12%) IBM Cloud
10 8 (3.29%) IaaS
11 7 (2.88%) Amazon EKS
12 5 (2.06%) Amazon EC2
13 4 (1.65%) Azure Data Factory
13 4 (1.65%) NuGet
14 3 (1.23%) Azure Active Directory
14 3 (1.23%) Cortana Intelligence Suite
15 2 (0.82%) Amazon ECS
15 2 (0.82%) AWS Lambda
15 2 (0.82%) Office 365
Communications & Networking
1 7 (2.88%) DNS
1 7 (2.88%) Firewall
1 7 (2.88%) SSL
1 7 (2.88%) TCP/IP
Database & Business Intelligence
1 25 (10.29%) Big Data
2 12 (4.94%) SQL Server
3 10 (4.12%) Hadoop
3 10 (4.12%) NoSQL
4 6 (2.47%) Data Lake
5 5 (2.06%) MySQL
6 4 (1.65%) Apache Cassandra
6 4 (1.65%) MongoDB
6 4 (1.65%) PostgreSQL
7 3 (1.23%) Apache Hive
7 3 (1.23%) Azure SQL Data Warehouse
7 3 (1.23%) Azure SQL Database
7 3 (1.23%) BusinessObjects
7 3 (1.23%) CouchDB
7 3 (1.23%) Data Warehouse
7 3 (1.23%) DB2
7 3 (1.23%) Sqoop
8 2 (0.82%) Blockchain
8 2 (0.82%) Redis
8 2 (0.82%) Relational Database
Development Applications
1 138 (56.79%) webpack
2 95 (39.09%) Git (software)
3 74 (30.45%) gulp
4 54 (22.22%) Bower
5 47 (19.34%) Babel
6 44 (18.11%) Grunt
7 34 (13.99%) Jenkins
8 27 (11.11%) JIRA
9 26 (10.70%) Maven
10 22 (9.05%) Jasmine
11 16 (6.58%) Subversion
12 14 (5.76%) Gradle
13 12 (4.94%) Ant
13 12 (4.94%) Mocha
13 12 (4.94%) TeamCity
14 10 (4.12%) JUnit
14 10 (4.12%) Octopus Deploy
14 10 (4.12%) Team Foundation Server
15 8 (3.29%) SonarQube
16 7 (2.88%) TestRail
General
1 40 (16.46%) Finance
2 20 (8.23%) Multimedia
3 13 (5.35%) Marketing
4 9 (3.70%) Banking
5 8 (3.29%) Games
5 8 (3.29%) Publishing
5 8 (3.29%) Telecoms
6 5 (2.06%) Electronics
6 5 (2.06%) Retail
7 4 (1.65%) Investment Banking
7 4 (1.65%) Manufacturing
7 4 (1.65%) Public Sector
8 3 (1.23%) Advertising
8 3 (1.23%) Front Office
9 2 (0.82%) Law
10 1 (0.41%) Automotive
10 1 (0.41%) Corporate Banking
10 1 (0.41%) Wholesale Banking
Job Titles
1 198 (81.48%) Developer
2 104 (42.80%) Front End Developer (Client-Side Developer)
3 45 (18.52%) React Developer
4 37 (15.23%) Angular Developer
5 32 (13.17%) UI Developer
6 28 (11.52%) Senior Developer
7 21 (8.64%) JavaScript Developer
8 19 (7.82%) DevOps Engineer
9 17 (7.00%) .NET Developer
10 16 (6.58%) C# .NET Developer
10 16 (6.58%) C# Developer
10 16 (6.58%) Full Stack Developer
10 16 (6.58%) Software Engineer
11 12 (4.94%) Senior Front-End Developer
12 11 (4.53%) Node.js Developer
13 10 (4.12%) Lead Developer
14 9 (3.70%) Software Developer
15 8 (3.29%) Java Developer
15 8 (3.29%) PHP Developer
15 8 (3.29%) Senior Full Stack Developer
Libraries, Frameworks & Software Standards
1 174 (71.60%) CSS
2 138 (56.79%) HTML
3 114 (46.91%) Sass
4 113 (46.50%) AngularJS
5 101 (41.56%) Node.js
6 70 (28.81%) React
7 68 (27.98%) HTML5
8 63 (25.93%) RESTful
9 51 (20.99%) CSS3
10 50 (20.58%) LESS
11 48 (19.75%) .NET
11 48 (19.75%) Twitter Bootstrap
12 42 (17.28%) Redux
13 34 (13.99%) Vue.js
14 29 (11.93%) REST
14 29 (11.93%) Web Services
15 27 (11.11%) Jest
16 21 (8.64%) OAuth
17 19 (7.82%) jQuery
18 17 (7.00%) OAuth2
Miscellaneous
1 50 (20.58%) User Experience
2 21 (8.64%) Mobile App
3 10 (4.12%) Greenfield Project
4 8 (3.29%) Social Network
5 7 (2.88%) Self-Motivation
6 5 (2.06%) Analytical Skills
6 5 (2.06%) Data Structures
7 4 (1.65%) Algorithms
7 4 (1.65%) Client/Server
7 4 (1.65%) Digital Media
7 4 (1.65%) Enterprise Cloud
8 3 (1.23%) Clustering
8 3 (1.23%) Data Centre
8 3 (1.23%) Linux Command Line
8 3 (1.23%) Replication
9 2 (0.82%) Derivative
9 2 (0.82%) e-Learning
9 2 (0.82%) PlayStation
9 2 (0.82%) Xbox
10 1 (0.41%) Animation
Operating Systems
1 29 (11.93%) Linux
2 8 (3.29%) Windows
2 8 (3.29%) Windows Server
3 3 (1.23%) Unix
4 1 (0.41%) CentOS
4 1 (0.41%) Mac OS
Processes & Methodologies
1 118 (48.56%) Front End Development
2 108 (44.44%) Agile Software Development
3 58 (23.87%) TDD
4 47 (19.34%) Web Development
5 36 (14.81%) OO
6 34 (13.99%) Analytics
7 32 (13.17%) DevOps
8 30 (12.35%) Software Engineering
9 27 (11.11%) Cross-Browser Compatibility
10 26 (10.70%) Problem-Solving
11 24 (9.88%) Responsive Web Design
12 23 (9.47%) API Design
12 23 (9.47%) MVC
13 22 (9.05%) Creative Thinking
13 22 (9.05%) Refactoring
14 21 (8.64%) Microservices
15 20 (8.23%) OOD
15 20 (8.23%) Scrum
15 20 (8.23%) Security Management
15 20 (8.23%) Unit Testing
Programming Languages
1 197 (81.07%) JavaScript
2 92 (37.86%) ES6
3 84 (34.57%) C#
4 59 (24.28%) TypeScript
5 58 (23.87%) Java
6 40 (16.46%) Python
7 28 (11.52%) SQL
8 26 (10.70%) PHP
9 12 (4.94%) Groovy
10 11 (4.53%) Shell Script
11 10 (4.12%) Objective-C
11 10 (4.12%) PowerShell
11 10 (4.12%) T-SQL
12 8 (3.29%) Bash Shell
12 8 (3.29%) ES7
13 7 (2.88%) C
14 6 (2.47%) Scala
15 5 (2.06%) Ruby
16 4 (1.65%) Go
16 4 (1.65%) Kotlin
Qualifications
1 14 (5.76%) Degree
2 6 (2.47%) Computer Science Degree
3 1 (0.41%) DBS Check
Quality Assurance & Compliance
1 4 (1.65%) QA
2 3 (1.23%) HIPAA
System Software
1 50 (20.58%) Docker
2 10 (4.12%) Virtual Machines
3 3 (1.23%) Active Directory
4 1 (0.41%) VMware Infrastructure
Systems Management
1 37 (15.23%) Ansible
2 31 (12.76%) Opscode Chef
3 30 (12.35%) Puppet
4 14 (5.76%) Kubernetes
5 9 (3.70%) Terraform
Vendors
1 17 (7.00%) Google
2 10 (4.12%) IBM
3 9 (3.70%) Atlassian
4 7 (2.88%) Black Duck
4 7 (2.88%) Splunk
4 7 (2.88%) Zend
5 4 (1.65%) Microsoft
5 4 (1.65%) SAP
6 2 (0.82%) Apple
6 2 (0.82%) Cypress Semiconductor
6 2 (0.82%) Mapbox
6 2 (0.82%) Red Hat
7 1 (0.41%) New Relic
7 1 (0.41%) Optimizely
7 1 (0.41%) Oracle
7 1 (0.41%) Perforce
7 1 (0.41%) RedGate
7 1 (0.41%) SaltStack
7 1 (0.41%) VMware