Period
to 26 October 2020

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Node.js skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Node.js over the 6 months to 26 October 2020 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Node.js
Central London > City of London
6 months to
26 Oct 2020
Same period 2019 Same period 2018
Rank 66 45 45
Rank change year-on-year -21 0 +4
Contract jobs citing Node.js 52 260 350
As % of all contract jobs advertised in the City of London 2.88% 4.38% 4.96%
As % of the Libraries, Frameworks & Software Standards category 9.81% 12.18% 12.39%
Number of daily rates quoted 44 224 290
Median daily rate £525 £550 £525
Median daily rate % change year-on-year -4.55% +4.76% +5.00%
10th Percentile £213 £413 £400
90th Percentile £684 £675 £675
Central London median daily rate £525 £550 £525
% change year-on-year -4.55% +4.76% +5.00%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
Central London median hourly rate - - -

Node.js is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 530 2,135 2,825
As % of all contract IT jobs advertised in the City of London 29.38% 35.95% 40.07%
Number of daily rates quoted 398 1,751 2,352
Median daily rate £525 £538 £525
Median daily rate % change year-on-year -2.33% +2.38% +2.44%
10th Percentile £357 £406 £394
90th Percentile £688 £675 £675
Central London median daily rate £525 £525 £525
Number of hourly rates quoted 5 6 6
Median hourly rate £35.00 £46.85 £32.75
Median hourly rate % change year-on-year -25.29% +43.05% +52.33%
10th Percentile £28.10 £31.06 £17.90
90th Percentile £39.30 £60.25 £81.63
Median hourly rate £35.00 £46.85 £35.00
% change year-on-year -25.29% +33.85% +62.79%

Node.js
Job Vacancy Trend in the City of London

Job postings citing Node.js as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Node.js in the City of London

Node.js
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing Node.js in the City of London.

Daily rate trend for Node.js in the City of London

Node.js
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Node.js in the City of London over the 6 months to 26 October 2020.

Daily rate histogram for Node.js in the City of London

Node.js
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing Node.js in the City of London.

Hourly rate trend for Node.js in the City of London

For the 6 months to 26 October 2020, IT contractor jobs citing Node.js also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for Node.js.

1 37 (71.15%) JavaScript
2 23 (44.23%) React
3 20 (38.46%) Agile Software Development
4 18 (34.62%) Java
4 18 (34.62%) Docker
5 15 (28.85%) TypeScript
6 14 (26.92%) SQL
7 13 (25.00%) CSS
7 13 (25.00%) Front End Development
8 12 (23.08%) Microservices
8 12 (23.08%) TDD
9 11 (21.15%) Python
9 11 (21.15%) Redux
9 11 (21.15%) Express
10 10 (19.23%) AWS
10 10 (19.23%) HTML
10 10 (19.23%) Finance
11 9 (17.31%) Azure
11 9 (17.31%) REST
11 9 (17.31%) Kubernetes
12 8 (15.38%) GraphQL
12 8 (15.38%) Banking
12 8 (15.38%) Scrum
12 8 (15.38%) npm
13 7 (13.46%) Retail
13 7 (13.46%) C#
13 7 (13.46%) Linux
13 7 (13.46%) GCP
13 7 (13.46%) DevOps
13 7 (13.46%) webpack

Node.js
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 6 (11.54%) nginx
2 3 (5.77%) Apache
3 2 (3.85%) Elasticsearch
4 1 (1.92%) Apache Spark
4 1 (1.92%) CICS
4 1 (1.92%) Confluence
4 1 (1.92%) Jupyter
4 1 (1.92%) SharePoint
4 1 (1.92%) Tomcat
Cloud Services
1 10 (19.23%) AWS
2 9 (17.31%) Azure
3 8 (15.38%) npm
4 7 (13.46%) GCP
5 6 (11.54%) Serverless
6 5 (9.62%) Power Platform
7 4 (7.69%) Apigee
8 3 (5.77%) GitHub
9 2 (3.85%) AWS Lambda
9 2 (3.85%) BlazeMeter
9 2 (3.85%) Cloud Computing
9 2 (3.85%) Logic Apps
9 2 (3.85%) PaaS
10 1 (1.92%) Amazon EC2
10 1 (1.92%) AWS Step Functions
10 1 (1.92%) IaaS
10 1 (1.92%) Kong
Communications & Networking
1 2 (3.85%) HTTP
2 1 (1.92%) DNS
2 1 (1.92%) Firewall
2 1 (1.92%) Kerberos
2 1 (1.92%) Network Security
Database & Business Intelligence
1 6 (11.54%) MongoDB
2 5 (9.62%) Power BI
3 4 (7.69%) NoSQL
3 4 (7.69%) SQL Server
4 3 (5.77%) PostgreSQL
4 3 (5.77%) SQL Server Analysis Services
4 3 (5.77%) SQL Server Reporting Services
4 3 (5.77%) Tableau
5 2 (3.85%) Cosmos DB
5 2 (3.85%) MySQL
6 1 (1.92%) Apache Hive
6 1 (1.92%) Big Data
6 1 (1.92%) Cloud Spanner
6 1 (1.92%) DB2
6 1 (1.92%) MariaDB
6 1 (1.92%) OLAP
6 1 (1.92%) QlikView
6 1 (1.92%) Redis
6 1 (1.92%) Spotfire
6 1 (1.92%) Sybase ASE
Development Applications
1 7 (13.46%) webpack
2 6 (11.54%) Git (software)
2 6 (11.54%) Jasmine
2 6 (11.54%) Mocha
3 5 (9.62%) Jenkins
4 3 (5.77%) Cypress.io
4 3 (5.77%) gulp
4 3 (5.77%) Subversion
5 2 (3.85%) Artifactory
5 2 (3.85%) Cucumber
5 2 (3.85%) Grunt
5 2 (3.85%) JIRA
5 2 (3.85%) Selenium
5 2 (3.85%) SonarQube
6 1 (1.92%) Gatling
6 1 (1.92%) GitLab
6 1 (1.92%) Octopus Deploy
6 1 (1.92%) Protractor
6 1 (1.92%) Sonatype Nexus
6 1 (1.92%) TestCafe
General
1 10 (19.23%) Finance
2 8 (15.38%) Banking
3 7 (13.46%) Retail
4 5 (9.62%) Front Office
5 2 (3.85%) Games
5 2 (3.85%) Public Sector
6 1 (1.92%) International Banking
6 1 (1.92%) Investment Banking
6 1 (1.92%) Manufacturing
Job Titles
1 43 (82.69%) Developer
2 14 (26.92%) React Developer
3 11 (21.15%) Full Stack Developer
4 8 (15.38%) Senior Developer
5 6 (11.54%) JavaScript Developer
6 4 (7.69%) Front End Developer (Client-Side Developer)
6 4 (7.69%) Java Developer
6 4 (7.69%) Node.js Developer
7 3 (5.77%) Business Intelligence Developer
7 3 (5.77%) Security Engineer
7 3 (5.77%) Senior React Developer
8 2 (3.85%) Angular Developer
8 2 (3.85%) Architect
8 2 (3.85%) Cybersecurity Engineer
8 2 (3.85%) DevOps Engineer
8 2 (3.85%) Senior Business Intelligence Developer
8 2 (3.85%) Senior JavaScript Developer
8 2 (3.85%) UI Developer
9 1 (1.92%) Azure Engineer
9 1 (1.92%) Elasticsearch Developer
Libraries, Frameworks & Software Standards
1 23 (44.23%) React
2 13 (25.00%) CSS
3 11 (21.15%) Express
3 11 (21.15%) Redux
4 10 (19.23%) HTML
5 9 (17.31%) REST
6 8 (15.38%) GraphQL
7 6 (11.54%) .NET
7 6 (11.54%) AngularJS
8 5 (9.62%) Jest
8 5 (9.62%) JSON
8 5 (9.62%) RxJS
8 5 (9.62%) Spring
9 4 (7.69%) .NET Core
9 4 (7.69%) HTML5
9 4 (7.69%) Web Services
9 4 (7.69%) XSLT
10 3 (5.77%) FpML
10 3 (5.77%) RESTful
10 3 (5.77%) XSD
Miscellaneous
1 5 (9.62%) Analytical Skills
2 4 (7.69%) Greenfield Project
3 3 (5.77%) Enterprise Software
4 2 (3.85%) Fixed Income
4 2 (3.85%) Online Games
4 2 (3.85%) User Experience
5 1 (1.92%) AS400
5 1 (1.92%) Enterprise Cloud
5 1 (1.92%) EPoS
5 1 (1.92%) Foreign Exchange (FX)
5 1 (1.92%) Linux Command Line
5 1 (1.92%) Mainframe
Operating Systems
1 7 (13.46%) Linux
2 4 (7.69%) Unix
3 2 (3.85%) Mac OS X
4 1 (1.92%) Windows
4 1 (1.92%) zOS
Processes & Methodologies
1 20 (38.46%) Agile Software Development
2 13 (25.00%) Front End Development
3 12 (23.08%) Microservices
3 12 (23.08%) TDD
4 8 (15.38%) Scrum
5 7 (13.46%) API Development
5 7 (13.46%) DevOps
6 6 (11.54%) Open Source
6 6 (11.54%) Unit Testing
7 5 (9.62%) BDD
7 5 (9.62%) Visualisation
8 4 (7.69%) Business Intelligence
8 4 (7.69%) Test Automation
9 3 (5.77%) Analytics
9 3 (5.77%) API Design
9 3 (5.77%) Computer Science
9 3 (5.77%) Continuous Integration
9 3 (5.77%) Data Modelling
9 3 (5.77%) User Stories
10 2 (3.85%) Separation of Concerns
Programming Languages
1 37 (71.15%) JavaScript
2 18 (34.62%) Java
3 15 (28.85%) TypeScript
4 14 (26.92%) SQL
5 11 (21.15%) Python
6 7 (13.46%) C#
7 3 (5.77%) C
7 3 (5.77%) C++
7 3 (5.77%) ES6
7 3 (5.77%) Go
7 3 (5.77%) Ruby
8 2 (3.85%) ES7
8 2 (3.85%) Perl
8 2 (3.85%) Scala
9 1 (1.92%) Bash Shell
9 1 (1.92%) COBOL
9 1 (1.92%) JCL
9 1 (1.92%) PHP
9 1 (1.92%) PL/1
9 1 (1.92%) PowerShell
Qualifications
1 3 (5.77%) Degree
2 2 (3.85%) Security Cleared
3 1 (1.92%) AWS Certification
3 1 (1.92%) BPSS Clearance
3 1 (1.92%) Computer Science Degree
3 1 (1.92%) DBS Check
3 1 (1.92%) SC Cleared
Quality Assurance & Compliance
1 2 (3.85%) WCAG
2 1 (1.92%) Disclosure Scotland
2 1 (1.92%) QA
System Software
1 18 (34.62%) Docker
2 3 (5.77%) Active Directory
Systems Management
1 9 (17.31%) Kubernetes
2 3 (5.77%) Terraform
3 2 (3.85%) Grafana
4 1 (1.92%) Ansible
4 1 (1.92%) Opscode Chef
4 1 (1.92%) Puppet
Vendors
1 6 (11.54%) Microsoft
2 2 (3.85%) Google
2 2 (3.85%) MuleSoft
2 2 (3.85%) WSO2
3 1 (1.92%) Confluent
3 1 (1.92%) Oracle
3 1 (1.92%) SaltStack
3 1 (1.92%) Sybase
3 1 (1.92%) Virgin Media