Period
to 24 July 2021

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 24 July 2021 with a comparison to the same period in the previous 2 years.

npm
England > London
6 months to
24 Jul 2021
Same period 2020 Same period 2019
Rank 388 444 518
Rank change year-on-year +56 +74 -65
Permanent jobs citing npm 344 129 246
As % of all permanent jobs advertised in London 0.76% 0.44% 0.43%
As % of the Cloud Services category 1.60% 1.08% 1.25%
Number of salaries quoted 169 105 221
10th Percentile £47,500 £43,750 £42,500
25th Percentile £52,500 £50,000 £51,250
Median annual salary (50th Percentile) £65,000 £70,000 £62,500
Median % change year-on-year -7.14% +12.00% +2.04%
75th Percentile £80,000 £82,500 £75,000
90th Percentile £90,000 £93,250 £88,750
England median annual salary £55,000 £50,750 £55,000
% change year-on-year +8.37% -7.73% +10.00%

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 London with a requirement for cloud computing skills.

All Cloud Skills
London
Permanent vacancies with a requirement for cloud computing skills 21,524 11,960 19,709
As % of all permanent IT jobs advertised in London 47.79% 40.65% 34.22%
Number of salaries quoted 14,284 9,951 16,532
10th Percentile £42,500 £41,250 £36,250
25th Percentile £53,750 £51,250 £47,500
Median annual salary (50th Percentile) £70,000 £70,000 £65,000
Median % change year-on-year - +7.69% +4.00%
75th Percentile £90,000 £87,500 £83,750
90th Percentile £105,000 £105,000 £97,500
England median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% +4.76%

npm
Job Vacancy Trend in London

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

Job vacancy trend for npm in London

npm
Salary Trend in London

3-month moving average salary quoted in jobs citing npm in London.

Salary trend for npm in London

npm
Salary Histogram in London

Salary distribution for jobs citing npm in London over the 6 months to 24 July 2021.

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 24 July 2021. 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
West London -18 23 £67,500 +42.11% 3
Central London -29 18 £87,500 +12.90% 27
South London - 10 £70,000 - 3
npm
England

For the 6 months to 24 July 2021, 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.

1 310 (90.12%) JavaScript
2 267 (77.62%) React
3 235 (68.31%) CSS
4 223 (64.83%) HTML
5 196 (56.98%) TypeScript
6 189 (54.94%) webpack
7 169 (49.13%) Git (software)
8 164 (47.67%) Node.js
9 146 (42.44%) Agile Software Development
10 137 (39.83%) User Experience
11 131 (38.08%) AngularJS
12 126 (36.63%) Sass
13 124 (36.05%) ES6
14 116 (33.72%) HTML5
15 112 (32.56%) Redux
16 109 (31.69%) Front End Development
17 105 (30.52%) Social Skills
18 104 (30.23%) Docker
19 103 (29.94%) REST
20 99 (28.78%) CSS3
21 98 (28.49%) AWS
22 95 (27.62%) gulp
23 86 (25.00%) RESTful
24 84 (24.42%) Yarn
25 82 (23.84%) Continuous Integration
26 81 (23.55%) Vue.js
27 79 (22.97%) Computer Science
28 75 (21.80%) JIRA
29 74 (21.51%) Workflow
30 72 (20.93%) 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 44 (12.79%) CMS
2 29 (8.43%) Confluence
2 29 (8.43%) IIS
3 27 (7.85%) nginx
4 21 (6.10%) Apache
5 20 (5.81%) WordPress
6 15 (4.36%) Drupal
6 15 (4.36%) Elasticsearch
7 4 (1.16%) Adobe Experience Manager
7 4 (1.16%) Headless CMS
8 3 (0.87%) Cloud Foundry
8 3 (0.87%) CloudStack
8 3 (0.87%) Kentico
8 3 (0.87%) OpenStack
9 1 (0.29%) EPiServer
9 1 (0.29%) Magnolia
9 1 (0.29%) Oracle SOA Suite
9 1 (0.29%) Sitecore CMS
9 1 (0.29%) Tomcat
Applications
1 5 (1.45%) Figma
2 4 (1.16%) Sketch
3 2 (0.58%) Chatbot
4 1 (0.29%) Adobe Creative Suite
Business Applications
1 1 (0.29%) Dynamics CRM
1 1 (0.29%) Magento
Cloud Services
1 98 (28.49%) AWS
2 84 (24.42%) Yarn
3 64 (18.60%) Azure
4 51 (14.83%) GitHub
5 46 (13.37%) GCP
6 29 (8.43%) Serverless
7 23 (6.69%) OpenShift
8 18 (5.23%) AWS Lambda
9 17 (4.94%) Amazon S3
10 14 (4.07%) SaaS
11 12 (3.49%) Amazon EC2
12 8 (2.33%) Amazon Cognito
12 8 (2.33%) Amazon ECS
12 8 (2.33%) AWS CloudFormation
13 7 (2.03%) Amazon CloudWatch
13 7 (2.03%) Azure Cosmos DB
14 5 (1.45%) Amazon EKS
14 5 (1.45%) AWS CodeBuild
14 5 (1.45%) Datadog
14 5 (1.45%) Trello
Communications & Networking
1 29 (8.43%) HTTP
2 11 (3.20%) Broadband
2 11 (3.20%) Internet
3 4 (1.16%) DNS
3 4 (1.16%) Firewall
4 3 (0.87%) TCP/IP
4 3 (0.87%) VLAN
Database & Business Intelligence
1 46 (13.37%) NoSQL
2 26 (7.56%) MongoDB
2 26 (7.56%) MySQL
3 16 (4.65%) Data Mining
4 12 (3.49%) SQL Server
5 11 (3.20%) Big Data
6 9 (2.62%) PostgreSQL
7 7 (2.03%) Relational Database
8 4 (1.16%) Couchbase
8 4 (1.16%) FileMaker
8 4 (1.16%) Redis
9 3 (0.87%) Hadoop
9 3 (0.87%) MariaDB
10 2 (0.58%) Amazon RDS
11 1 (0.29%) Amazon Aurora
11 1 (0.29%) Data Warehouse
11 1 (0.29%) Jackrabbit
11 1 (0.29%) RDBMS
Development Applications
1 189 (54.94%) webpack
2 169 (49.13%) Git (software)
3 95 (27.62%) gulp
4 75 (21.80%) JIRA
5 72 (20.93%) Babel
6 51 (14.83%) Jenkins
7 40 (11.63%) Grunt
8 24 (6.98%) Bower
9 22 (6.40%) Cypress.io
10 21 (6.10%) Jasmine
11 16 (4.65%) git-flow
12 15 (4.36%) Maven
12 15 (4.36%) Mocha
13 12 (3.49%) Gradle
14 10 (2.91%) NUnit
15 9 (2.62%) Storybook
15 9 (2.62%) TeamCity
16 7 (2.03%) ESLint
17 6 (1.74%) jspm
17 6 (1.74%) Visual Studio Code
General
1 105 (30.52%) Social Skills
2 56 (16.28%) Finance
3 37 (10.76%) Games
4 25 (7.27%) Analytical Skills
5 23 (6.69%) Banking
5 23 (6.69%) Marketing
6 16 (4.65%) Retail
7 15 (4.36%) Investment Banking
8 14 (4.07%) Inclusion and Diversity
9 13 (3.78%) Advertising
10 10 (2.91%) Billing
11 9 (2.62%) Publishing
12 4 (1.16%) Electronics
12 4 (1.16%) Front Office
13 3 (0.87%) Financial Institution
14 2 (0.58%) Presentation Skills
15 1 (0.29%) Back Office
15 1 (0.29%) Documentation Skills
15 1 (0.29%) Legal
Job Titles
1 257 (74.71%) Developer
2 95 (27.62%) Front End Developer (Client-Side Developer)
3 74 (21.51%) Senior Developer
4 58 (16.86%) JavaScript Developer
5 42 (12.21%) React Developer
6 39 (11.34%) Senior Front-End Developer
7 38 (11.05%) UI Developer
8 29 (8.43%) Full Stack Developer
9 19 (5.52%) Senior JavaScript Developer
10 18 (5.23%) Angular Developer
11 16 (4.65%) Web Developer
12 14 (4.07%) Lead Developer
13 13 (3.78%) Software Engineer
14 10 (2.91%) Drupal Developer
14 10 (2.91%) Senior React Developer
15 7 (2.03%) Architect
15 7 (2.03%) PHP Developer
15 7 (2.03%) Senior Software Engineer
15 7 (2.03%) Senior UI Developer
16 6 (1.74%) Solutions Architect
Libraries, Frameworks & Software Standards
1 267 (77.62%) React
2 235 (68.31%) CSS
3 223 (64.83%) HTML
4 164 (47.67%) Node.js
5 131 (38.08%) AngularJS
6 126 (36.63%) Sass
7 116 (33.72%) HTML5
8 112 (32.56%) Redux
9 103 (29.94%) REST
10 99 (28.78%) CSS3
11 86 (25.00%) RESTful
12 81 (23.55%) Vue.js
13 56 (16.28%) Jest
14 53 (15.41%) JSON
15 49 (14.24%) GraphQL
16 43 (12.50%) Twitter Bootstrap
17 42 (12.21%) Web Services
18 33 (9.59%) jQuery
19 32 (9.30%) Spring
20 29 (8.43%) DOM
Miscellaneous
1 137 (39.83%) User Experience
2 44 (12.79%) Data Structures
3 25 (7.27%) Mobile App
4 20 (5.81%) Linux Command Line
5 19 (5.52%) Algorithms
5 19 (5.52%) Blog
6 16 (4.65%) Xbox
7 13 (3.78%) Social Media
7 13 (3.78%) Video on Demand
7 13 (3.78%) Video\Live Streaming
8 12 (3.49%) STB
9 11 (3.20%) Animation
10 6 (1.74%) Foreign Exchange (FX)
10 6 (1.74%) Hybrid Cloud
10 6 (1.74%) Over-the-Top Content
10 6 (1.74%) Virtual Team
11 5 (1.45%) Legacy Systems
12 4 (1.16%) BYOD
12 4 (1.16%) Greenfield Project
13 3 (0.87%) Data Centre
Operating Systems
1 35 (10.17%) Windows
2 28 (8.14%) Linux
3 9 (2.62%) Android
3 9 (2.62%) Apple iOS
4 4 (1.16%) Alpine Linux
4 4 (1.16%) Ubuntu
4 4 (1.16%) Unix
5 1 (0.29%) Solaris
Processes & Methodologies
1 146 (42.44%) Agile Software Development
2 109 (31.69%) Front End Development
3 82 (23.84%) Continuous Integration
4 79 (22.97%) Computer Science
5 74 (21.51%) Workflow
6 59 (17.15%) Software Engineering
7 58 (16.86%) DevOps
7 58 (16.86%) Problem-Solving
8 57 (16.57%) Test Automation
9 54 (15.70%) Unit Testing
10 52 (15.12%) Web Development
11 51 (14.83%) TDD
12 49 (14.24%) Open Source
12 49 (14.24%) Visualisation
13 44 (12.79%) Mentoring
14 42 (12.21%) Scrum
15 38 (11.05%) Responsive Web Design
16 36 (10.47%) Continuous Delivery
17 35 (10.17%) Continuous Improvement
18 33 (9.59%) OWASP
Programming Languages
1 310 (90.12%) JavaScript
2 196 (56.98%) TypeScript
3 124 (36.05%) ES6
4 47 (13.66%) PHP
5 43 (12.50%) C#
6 38 (11.05%) Java
6 38 (11.05%) SQL
7 25 (7.27%) Python
8 17 (4.94%) ES7
9 9 (2.62%) Bash Shell
10 6 (1.74%) ES8
11 5 (1.45%) Kotlin
11 5 (1.45%) Ruby
12 4 (1.16%) Groovy
12 4 (1.16%) Scala
12 4 (1.16%) T-SQL
13 3 (0.87%) PowerShell
14 2 (0.58%) C
14 2 (0.58%) Java 8
15 1 (0.29%) JSX
Qualifications
1 43 (12.50%) Degree
2 42 (12.21%) Computer Science Degree
3 15 (4.36%) Numerate Degree
Quality Assurance & Compliance
1 56 (16.28%) Accessibility
2 13 (3.78%) QA
3 9 (2.62%) GDPR
4 2 (0.58%) WCAG
System Software
1 104 (30.23%) Docker
2 2 (0.58%) Varnish
Systems Management
1 26 (7.56%) Kubernetes
2 21 (6.10%) Hadoop YARN
3 9 (2.62%) Terraform
4 6 (1.74%) Ansible
5 4 (1.16%) logstash
6 3 (0.87%) Docker Swarm
6 3 (0.87%) Opscode Chef
6 3 (0.87%) Prometheus
6 3 (0.87%) Puppet
7 2 (0.58%) Bugsnag
8 1 (0.29%) Argo
8 1 (0.29%) MIIS
8 1 (0.29%) Nagios
8 1 (0.29%) Rancher
Vendors
1 36 (10.47%) Microsoft
2 32 (9.30%) Google
3 21 (6.10%) Sony
4 10 (2.91%) Adobe
5 8 (2.33%) Apple
6 6 (1.74%) Salesforce.com
7 5 (1.45%) Atlassian
7 5 (1.45%) Guidewire
7 5 (1.45%) Oracle
8 4 (1.16%) Sage
8 4 (1.16%) Zend
9 3 (0.87%) Netlify
10 2 (0.58%) Amplitude
10 2 (0.58%) New Relic
10 2 (0.58%) Sitecore
10 2 (0.58%) Spotify
11 1 (0.29%) Optimizely
11 1 (0.29%) Salesforce Marketing Cloud
11 1 (0.29%) Splunk
11 1 (0.29%) Sybase