Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies advertised in Middlesex 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 22 November 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)
South East > Middlesex
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 26 35 37
Rank change year-on-year +9 +2 -1
Contract jobs citing Node.js 9 7 3
As % of all contract IT jobs advertised in Middlesex 3.42% 1.96% 0.86%
As % of the Libraries, Frameworks & Software Standards category 12.16% 6.80% 4.35%
Number of daily rates quoted 7 6 2
Middlesex median daily rate £460 £402 £424
Median daily rate % change year-on-year +14.57% -5.31% -16.04%
10th Percentile £389 £383 £390
90th Percentile £553 £447 £447
South East median daily rate £438 £413 £423
% change year-on-year +6.06% -2.48% +12.80%
Number of hourly rates quoted 0 0 0
Middlesex median hourly rate - - -
South East median hourly rate £45.00 £42.50 £40.00
% change year-on-year +5.88% +6.25% -

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 Middlesex with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Middlesex
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 74 103 69
As % of all contract IT jobs advertised in Middlesex 28.14% 28.85% 19.83%
Number of daily rates quoted 59 68 35
Middlesex median daily rate £435 £425 £350
Median daily rate % change year-on-year +2.35% +21.43% -
10th Percentile £300 £334 £263
90th Percentile £540 £528 £445
South East median daily rate £425 £400 £385
% change year-on-year +6.25% +3.90% +6.21%
Number of hourly rates quoted 0 0 3
Middlesex median hourly rate - - £13.00
South East median hourly rate £45.00 £41.00 £37.50
% change year-on-year +9.76% +9.33% +15.38%

Node.js
Job Vacancy Trend in Middlesex

Job postings citing Node.js as a percentage of all IT jobs advertised in Middlesex.

Job vacancy trend for Node.js in Middlesex

Node.js
Contractor Daily Rate Trend in Middlesex

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

Contractor daily rate trend for Node.js in Middlesex

Node.js
Contractor Daily Rate Histogram in Middlesex

The daily rate distribution of IT jobs citing Node.js in Middlesex over the 6 months to 22 November 2017.

Contractor daily rate histogram for Node.js in Middlesex

For the 6 months to 22 November 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 Middlesex region with a requirement for Node.js.

1 7 (77.78%) HTML
1 7 (77.78%) JavaScript
2 5 (55.56%) Git (software)
2 5 (55.56%) CSS
3 4 (44.44%) SQL
3 4 (44.44%) Linux
3 4 (44.44%) Agile Software Development
3 4 (44.44%) AngularJS
4 3 (33.33%) High Availability
4 3 (33.33%) Amazon AWS
4 3 (33.33%) Unix
4 3 (33.33%) Java
4 3 (33.33%) Jenkins
5 2 (22.22%) Front End Development
5 2 (22.22%) ServiceNow
5 2 (22.22%) OpenShift
5 2 (22.22%) Ansible
5 2 (22.22%) Docker
5 2 (22.22%) Kubernetes
5 2 (22.22%) Microsoft Azure
5 2 (22.22%) Artifactory
5 2 (22.22%) Perl
5 2 (22.22%) Oracle
5 2 (22.22%) SQL Server
5 2 (22.22%) JBoss
5 2 (22.22%) Python
5 2 (22.22%) LDAP
5 2 (22.22%) LAN
5 2 (22.22%) WAN
5 2 (22.22%) DHCP

Node.js
Co-occurring IT Skills in Middlesex 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 2 (22.22%) Confluence
1 2 (22.22%) JBoss
Cloud Services
1 3 (33.33%) Amazon AWS
2 2 (22.22%) Microsoft Azure
2 2 (22.22%) OpenShift
3 1 (11.11%) AWS Lambda
3 1 (11.11%) Serverless
Communications & Networking
1 2 (22.22%) DHCP
1 2 (22.22%) Firewall
1 2 (22.22%) LAN
1 2 (22.22%) LDAP
1 2 (22.22%) TCP/IP
1 2 (22.22%) WAN
2 1 (11.11%) Internet
Database & Business Intelligence
1 2 (22.22%) MongoDB
1 2 (22.22%) SQL Server
Development Applications
1 5 (55.56%) Git (software)
2 3 (33.33%) Jenkins
3 2 (22.22%) Artifactory
3 2 (22.22%) Jasmine
3 2 (22.22%) Team Foundation Server
4 1 (11.11%) Gradle
4 1 (11.11%) Hudson
4 1 (11.11%) Karma Test Runner
4 1 (11.11%) Mocha
General
1 1 (11.11%) Telecoms
Job Titles
1 7 (77.78%) Developer
2 6 (66.67%) JavaScript Developer
3 3 (33.33%) Angular Developer
4 2 (22.22%) Node.js Developer
4 2 (22.22%) Platform Engineer
5 1 (11.11%) AWS Developer
5 1 (11.11%) Consultant
5 1 (11.11%) Front End Developer (Client-Side Developer)
5 1 (11.11%) HTML CSS Developer
5 1 (11.11%) HTML Developer
5 1 (11.11%) JavaScript Engineer
5 1 (11.11%) MongoDB Developer
5 1 (11.11%) Software Developer
5 1 (11.11%) SQL Developer
Libraries, Frameworks & Software Standards
1 7 (77.78%) HTML
2 5 (55.56%) CSS
3 4 (44.44%) AngularJS
4 2 (22.22%) CSS3
4 2 (22.22%) HTML5
4 2 (22.22%) jQuery
5 1 (11.11%) Ajax
5 1 (11.11%) Hibernate
5 1 (11.11%) JPA
5 1 (11.11%) Meteor
5 1 (11.11%) Play Framework
5 1 (11.11%) React
5 1 (11.11%) RESTful
5 1 (11.11%) spray
5 1 (11.11%) Spring
5 1 (11.11%) Spring Boot
5 1 (11.11%) Spring MVC
5 1 (11.11%) Web Services
5 1 (11.11%) WebSockets
Miscellaneous
1 2 (22.22%) Clustering
2 1 (11.11%) Analytical Skills
2 1 (11.11%) IPTV
2 1 (11.11%) Linux Command Line
2 1 (11.11%) User Experience
Operating Systems
1 4 (44.44%) Linux
2 3 (33.33%) Unix
3 2 (22.22%) Red Hat Enterprise Linux
3 2 (22.22%) Solaris
3 2 (22.22%) Windows
Processes & Methodologies
1 4 (44.44%) Agile Software Development
2 3 (33.33%) High Availability
3 2 (22.22%) Configuration Management
3 2 (22.22%) Front End Development
3 2 (22.22%) MVC
3 2 (22.22%) TDD
4 1 (11.11%) Analytics
4 1 (11.11%) BDD
4 1 (11.11%) Continuous Improvement
4 1 (11.11%) Continuous Integration
4 1 (11.11%) Don't repeat yourself (DRY)
4 1 (11.11%) Isomorphic JavaScript
4 1 (11.11%) OO
4 1 (11.11%) Open Source
4 1 (11.11%) Pair Programming
4 1 (11.11%) Responsive Web Design
4 1 (11.11%) Test Automation
4 1 (11.11%) Web Analytics
4 1 (11.11%) Web Development
4 1 (11.11%) Wireframes
Programming Languages
1 7 (77.78%) JavaScript
2 4 (44.44%) SQL
3 3 (33.33%) Java
4 2 (22.22%) Bash Shell
4 2 (22.22%) Perl
4 2 (22.22%) PowerShell
4 2 (22.22%) Python
5 1 (11.11%) Scala
Qualifications
1 1 (11.11%) Degree
System Software
1 2 (22.22%) Active Directory
1 2 (22.22%) Docker
1 2 (22.22%) Gluster
Systems Management
1 2 (22.22%) Ansible
1 2 (22.22%) Kubernetes
Vendors
1 2 (22.22%) Oracle
1 2 (22.22%) Remedy
1 2 (22.22%) ServiceNow
1 2 (22.22%) Splunk
1 2 (22.22%) TOWER Software