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 3 months to 28 April 2017 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 (Node)
London / City of London
3 months to
28 Apr 2017
Same period 2016 Same period 2015
Rank 44 75 129
Rank change year-on-year +31 +54  
Contract jobs citing Node.js 148 93 74
As % of all contract IT jobs advertised in the City of London 4.54% 2.68% 1.36%
As % of the Libraries, Frameworks & Software Standards category 12.67% 8.25% 4.46%
Number of daily rates quoted 131 83 56
Median daily rate £490 £475 £388
Median daily rate % change year-on-year +3.15% +22.58%  
90% offered a daily rate of more than £375 £265 £229
10% offered a daily rate of more than £625 £550 £513
UK excluding London median daily rate £408 £400 £400
% change year-on-year +1.87% -  
Number of hourly rates quoted 0 0 1
Median hourly rate - - £27.37
UK excluding London median hourly rate £45.50 £41.25 -
% change year-on-year +10.30% -  

Node.js is in the industry standards, technical specifications and software library and framework skills category. The next 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 industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
City of London
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 1168 1127 1661
As % of all contract IT job vacancies advertised in the City of London 35.85% 32.51% 30.51%
Number of daily rates quoted 953 956 1306
Median daily rate £475 £475 £425
Median daily rate % change year-on-year - +11.76%  
90% offered a daily rate of more than £338 £325 £320
10% offered a daily rate of more than £600 £600 £600
UK excluding London median daily rate £375 £375 £350
% change year-on-year - +7.14%  
Number of hourly rates quoted 5 3 9
Median hourly rate £26.80 £22.00 £23.54
Median hourly rate % change year-on-year +21.81% -6.55%  
90% offered a hourly rate of more than £24.86 £16.52 £16.64
10% offered a hourly rate of more than £35.00 £34.94 £60.00
UK excluding London median hourly rate £42.50 £35.00 £37.00
% change year-on-year +21.42% -5.40%  

Node.js
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Node.js as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

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

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

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Node.js in the City of London.

Contractor daily rate trend for Node.js in the City of London

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

The daily rate distribution of IT jobs citing Node.js in the City of London over the 3 months to 28 April 2017.

Contractor daily rate histogram for Node.js in the City of London

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

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Node.js in the City of London.

Contractor hourly rate trend for Node.js in the City of London

For the 6 months to 28 April 2017, IT contractor jobs citing Node.js also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region with a requirement for Node.js.

1 199 (77.73%) JavaScript
2 163 (63.67%) Agile Software Development
3 123 (48.05%) React
4 121 (47.27%) HTML
5 106 (41.41%) CSS
6 102 (39.84%) AngularJS
7 101 (39.45%) Java
8 98 (38.28%) TDD
9 72 (28.13%) BDD
10 59 (23.05%) HTML5
11 47 (18.36%) Docker
12 46 (17.97%) REST
13 43 (16.80%) Front End Development
14 42 (16.41%) DevOps
15 41 (16.02%) Spring
15 41 (16.02%) jQuery
15 41 (16.02%) Scrum
16 40 (15.63%) CSS3
17 38 (14.84%) Amazon AWS
17 38 (14.84%) ES6
17 38 (14.84%) RESTful
18 36 (14.06%) Microservices
18 36 (14.06%) MongoDB
18 36 (14.06%) Sass
18 36 (14.06%) Redux
19 35 (13.67%) Jenkins
19 35 (13.67%) MVC
20 34 (13.28%) Git (software)
21 32 (12.50%) Finance
21 32 (12.50%) Web Services

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 12 (4.69%) Elasticsearch
2 8 (3.13%) Confluence
3 5 (1.95%) OpenStack
4 4 (1.56%) Apache
4 4 (1.56%) Apache Spark
4 4 (1.56%) Jetty
4 4 (1.56%) nginx
4 4 (1.56%) Tomcat
4 4 (1.56%) WordPress
5 3 (1.17%) Apache Solr
6 2 (0.78%) CMS
6 2 (0.78%) Hubot
6 2 (0.78%) Jupyter
6 2 (0.78%) SharePoint
7 1 (0.39%) Apache Airflow
7 1 (0.39%) Cloud Foundry
7 1 (0.39%) JBoss
7 1 (0.39%) MQSeries
7 1 (0.39%) WebSphere
7 1 (0.39%) WebSphere Process Server
Applications
1 1 (0.39%) Photoshop
Business Applications
1 1 (0.39%) ION MarketView
1 1 (0.39%) osCommerce
1 1 (0.39%) SAP Oil and Gas
1 1 (0.39%) Shopify
Cloud Services
1 38 (14.84%) Amazon AWS
2 20 (7.81%) GitHub
3 6 (2.34%) Microsoft Azure
4 5 (1.95%) Google Cloud Platform
4 5 (1.95%) Slack
5 4 (1.56%) Heroku
5 4 (1.56%) IaaS
5 4 (1.56%) PaaS
5 4 (1.56%) SaaS
6 3 (1.17%) AWS CloudFormation
6 3 (1.17%) BrowserStack
6 3 (1.17%) Google Analytics
6 3 (1.17%) Google Play
6 3 (1.17%) vREST
7 2 (0.78%) Amazon EC2
8 1 (0.39%) Amazon Kinesis
8 1 (0.39%) Amazon S3
8 1 (0.39%) AWS Elastic Beanstalk
8 1 (0.39%) AWS Lambda
8 1 (0.39%) Cloud Computing
Communications & Networking
1 11 (4.30%) HTTP
2 9 (3.52%) Internet
3 6 (2.34%) SSL
3 6 (2.34%) TCP/IP
4 3 (1.17%) DNS
5 2 (0.78%) AMQP
5 2 (0.78%) Firewall
6 1 (0.39%) Intranet
6 1 (0.39%) Intrusion Detection
Database & Business Intelligence
1 36 (14.06%) MongoDB
2 21 (8.20%) MySQL
3 14 (5.47%) NoSQL
3 14 (5.47%) PostgreSQL
4 9 (3.52%) Apache Cassandra
4 9 (3.52%) SQL Server
5 7 (2.73%) Relational Database
6 6 (2.34%) Redis
7 5 (1.95%) Big Data
7 5 (1.95%) Hadoop
8 3 (1.17%) BigQuery
9 2 (0.78%) Aerospike
9 2 (0.78%) Blockchain
9 2 (0.78%) DB2
9 2 (0.78%) MariaDB
9 2 (0.78%) SQL Server 2012
10 1 (0.39%) CouchDB
10 1 (0.39%) OLAP
10 1 (0.39%) RDBMS
10 1 (0.39%) SQL Server 2008
Development Applications
1 35 (13.67%) Jenkins
2 34 (13.28%) Git (software)
3 26 (10.16%) Cucumber
3 26 (10.16%) Selenium
4 24 (9.38%) JIRA
5 23 (8.98%) Jasmine
6 20 (7.81%) gulp
7 18 (7.03%) webpack
8 14 (5.47%) WebDriver
9 12 (4.69%) JUnit
10 11 (4.30%) Grunt
10 11 (4.30%) Mocha
11 8 (3.13%) Babel
12 6 (2.34%) Bower
12 6 (2.34%) TeamCity
13 5 (1.95%) Capybara
13 5 (1.95%) Karma Test Runner
13 5 (1.95%) Maven
13 5 (1.95%) Subversion
14 4 (1.56%) Sinon.JS
General
1 32 (12.50%) Finance
2 28 (10.94%) Banking
3 11 (4.30%) Front Office
4 10 (3.91%) Retail
5 8 (3.13%) Investment Banking
6 5 (1.95%) Advertising
6 5 (1.95%) Law
7 3 (1.17%) Retail Banking
8 2 (0.78%) Marketing
8 2 (0.78%) Publishing
9 1 (0.39%) Back Office
9 1 (0.39%) Billing
9 1 (0.39%) Electronics
9 1 (0.39%) Financial Institution
9 1 (0.39%) Manufacturing
9 1 (0.39%) Telecoms
Job Titles
1 196 (76.56%) Developer
2 59 (23.05%) JavaScript Developer
3 55 (21.48%) Node.js Developer
4 37 (14.45%) Front End Developer (Client-Side Developer)
4 37 (14.45%) Full Stack Developer
5 32 (12.50%) Java Developer
6 29 (11.33%) Senior Developer
7 14 (5.47%) Angular Developer
8 13 (5.08%) Agile Developer
9 11 (4.30%) HTML Developer
10 10 (3.91%) DevOps Engineer
10 10 (3.91%) Python Developer
10 10 (3.91%) Senior JavaScript Developer
11 9 (3.52%) Architect
11 9 (3.52%) Senior Full Stack Developer
12 8 (3.13%) Web Developer
13 7 (2.73%) Agile Java Developer
13 7 (2.73%) Cloud Developer
13 7 (2.73%) Senior Agile Developer
13 7 (2.73%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 123 (48.05%) React
2 121 (47.27%) HTML
3 106 (41.41%) CSS
4 102 (39.84%) AngularJS
5 59 (23.05%) HTML5
6 46 (17.97%) REST
7 41 (16.02%) jQuery
7 41 (16.02%) Spring
8 40 (15.63%) CSS3
9 38 (14.84%) RESTful
10 36 (14.06%) Redux
10 36 (14.06%) Sass
11 32 (12.50%) Web Services
12 28 (10.94%) Express
12 28 (10.94%) Twitter Bootstrap
13 23 (8.98%) JSON
14 21 (8.20%) Spring MVC
15 17 (6.64%) .NET
16 15 (5.86%) Backbone.js
16 15 (5.86%) J2EE
Miscellaneous
1 32 (12.50%) User Experience
2 15 (5.86%) Greenfield Project
3 9 (3.52%) Analytical Skills
4 8 (3.13%) Fintech
5 7 (2.73%) Computer Science
5 7 (2.73%) Foreign Exchange (FX)
5 7 (2.73%) Mobile App
6 6 (2.34%) Fixed Income
6 6 (2.34%) iPad
7 5 (1.95%) RIA
8 4 (1.56%) Data Structures
8 4 (1.56%) Derivative
9 2 (0.78%) Augmented Reality
9 2 (0.78%) Clustering
9 2 (0.78%) Equities
9 2 (0.78%) Grid Computing
9 2 (0.78%) Online Banking
9 2 (0.78%) Public Cloud
9 2 (0.78%) Web 2.0
10 1 (0.39%) Management Information System
Operating Systems
1 27 (10.55%) Linux
2 7 (2.73%) Apple iOS
3 6 (2.34%) Android
4 5 (1.95%) Red Hat Enterprise Linux
5 4 (1.56%) CoreOS
5 4 (1.56%) Unix
5 4 (1.56%) Windows
6 3 (1.17%) RancherOS
7 1 (0.39%) Debian
7 1 (0.39%) Ubuntu
7 1 (0.39%) Windows Server
7 1 (0.39%) Windows Server 2012
Processes & Methodologies
1 163 (63.67%) Agile Software Development
2 98 (38.28%) TDD
3 72 (28.13%) BDD
4 43 (16.80%) Front End Development
5 42 (16.41%) DevOps
6 41 (16.02%) Scrum
7 36 (14.06%) Microservices
8 35 (13.67%) MVC
9 32 (12.50%) OO
10 29 (11.33%) Web Development
11 28 (10.94%) E-Commerce
12 27 (10.55%) Pair Programming
13 26 (10.16%) Open Source
13 26 (10.16%) Software Engineering
14 22 (8.59%) Continuous Integration
15 20 (7.81%) Kanban
16 15 (5.86%) Continuous Delivery
17 12 (4.69%) Data Modelling
17 12 (4.69%) Software Delivery
17 12 (4.69%) Test Automation
Programming Languages
1 199 (77.73%) JavaScript
2 101 (39.45%) Java
3 38 (14.84%) ES6
4 29 (11.33%) Python
5 28 (10.94%) SQL
6 20 (7.81%) C#
6 20 (7.81%) Scala
7 18 (7.03%) PHP
8 15 (5.86%) Go
9 14 (5.47%) Ruby
10 6 (2.34%) Bash Shell
11 4 (1.56%) TypeScript
12 3 (1.17%) Apple Swift
12 3 (1.17%) Objective-C
13 2 (0.78%) C++
13 2 (0.78%) CoffeeScript
13 2 (0.78%) PowerShell
14 1 (0.39%) Apex Code
14 1 (0.39%) Perl
14 1 (0.39%) PHP 5
Qualifications
1 16 (6.25%) SC Cleared
1 16 (6.25%) Security Cleared
2 9 (3.52%) Degree
3 2 (0.78%) OCPJP
4 1 (0.39%) CFA
Quality Assurance & Compliance
1 7 (2.73%) QA
2 5 (1.95%) MiFID
2 5 (1.95%) SDET
3 2 (0.78%) Dodd-Frank
3 2 (0.78%) EMIR
4 1 (0.39%) WAI
System Software
1 47 (18.36%) Docker
2 3 (1.17%) etcd
2 3 (1.17%) flannel
3 1 (0.39%) HDFS
3 1 (0.39%) vCloud
3 1 (0.39%) VMware Infrastructure
Systems Management
1 22 (8.59%) Kubernetes
2 10 (3.91%) Mesos
3 9 (3.52%) Ansible
3 9 (3.52%) Terraform
4 8 (3.13%) Puppet
5 7 (2.73%) Marathon
6 6 (2.34%) Opscode Chef
7 5 (1.95%) Consul
7 5 (1.95%) logstash
8 3 (1.17%) Docker Swarm
8 3 (1.17%) Host Intrusion Detection System
8 3 (1.17%) Network Intrusion Detection System
8 3 (1.17%) Rancher
9 2 (0.78%) Galera Cluster
9 2 (0.78%) Grafana
9 2 (0.78%) HAProxy
9 2 (0.78%) Kibana
10 1 (0.39%) OSSEC
10 1 (0.39%) Salt
Vendors
1 11 (4.30%) Google
2 7 (2.73%) Microsoft
2 7 (2.73%) Twitter
3 6 (2.34%) Red Hat
4 5 (1.95%) Apple
4 5 (1.95%) Telerik
4 5 (1.95%) Xamarin
5 4 (1.56%) Oracle
5 4 (1.56%) Sybase
6 3 (1.17%) Atlassian
6 3 (1.17%) VMware
7 2 (0.78%) Tableau
7 2 (0.78%) Teradata
8 1 (0.39%) Apigee
8 1 (0.39%) CA Agile Central
8 1 (0.39%) ION Trading
8 1 (0.39%) Salesforce Marketing Cloud
8 1 (0.39%) SendGrid
8 1 (0.39%) Sitecore
8 1 (0.39%) Zuora
City, London
Huxley Associates
Rate: £400 - £450 per day + competitive
Posted: 3 hours ago
City of London
TDA Group
Rate: £450 - £550 per day
Posted: 9 hours ago
City, London
Arrows Group
Rate: £450 - £550 per day + Negotiable
Posted: 11 hours ago
City, London
ANSON MCCADE
Rate: UKP 600 per day
Posted: Yesterday
City, London
TEKsystems
Rate: £650 - £700 per day
Posted: Yesterday
City, London
Burns Sheehan
Rate: £480.00 - £510.00 per day
Posted: Yesterday
City, London
Mason Frank International
Rate: £400 - £500 per day
Posted: 3 hours ago
City, London
ANSON MCCADE
Rate: UKP 550 per day
Posted: 2 days ago
City, London
ANSON MCCADE
Rate: UKP 550 per day
Posted: 2 days ago
City, London
ANSON MCCADE
Rate: UKP 550 per day
Posted: 3 days ago
City, London
ANSON MCCADE
Rate: Circa £450-550 per day
Posted: 2 days ago
City, London
Lafosse Contractors
Rate: £400 - £500 per annum
Posted: 3 days ago
City, London
McGregor Boyall
Rate: £650 - £700 per day
Posted: 3 days ago
City of London
TDA Group
Rate: £450 - £550 per day
Posted: 2 days ago
City, London
ANSON MCCADE
Rate: UKP 550 per day
Posted: 3 days ago
City, London
ANSON MCCADE
Rate: UKP 550 per day
Posted: 4 days ago
City, London
I3
Rate: £440 - £450 per day
Posted: 3 days ago
City, London
Wenham Carter
Rate: From £500 to £650 per day TBC
Posted: 4 days ago
City, London
Parallel Consulting
Posted: 4 days ago
City of London
Talent Point
Rate: £500.00 - £550.00 per day
Posted: 7 days ago