Period
to 21 November 2017

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire 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 21 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)
East of England > Hertfordshire
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 76 89 95
Rank change year-on-year +13 +6 -2
Contract jobs citing Node.js 25 4 5
As % of all contract IT jobs advertised in Hertfordshire 1.58% 0.29% 0.31%
As % of the Libraries, Frameworks & Software Standards category 6.54% 1.26% 1.28%
Number of daily rates quoted 15 1 2
Hertfordshire median daily rate £365 £500 £350
Median daily rate % change year-on-year -27.00% +42.86% -23.08%
10th Percentile £263 £490 £278
90th Percentile £594 £510 £423
East of England median daily rate £375 £425 £375
% change year-on-year -11.76% +13.33% -17.13%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate £40.00 - £37.50

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

All Software Libraries and Frameworks
Hertfordshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 382 318 392
As % of all contract IT jobs advertised in Hertfordshire 24.19% 22.94% 24.30%
Number of daily rates quoted 215 188 207
Hertfordshire median daily rate £425 £400 £375
Median daily rate % change year-on-year +6.25% +6.67% +3.09%
10th Percentile £271 £263 £225
90th Percentile £588 £538 £505
East of England median daily rate £425 £400 £385
% change year-on-year +6.25% +3.90% +2.67%
Number of hourly rates quoted 1 2 12
Hertfordshire median hourly rate £15.00 £34.81 £20.94
Median hourly rate % change year-on-year -56.91% +66.29% -49.55%
East of England median hourly rate £42.75 £36.00 £37.50
% change year-on-year +18.75% -4.00% +7.91%

Node.js
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Node.js in Hertfordshire

Node.js
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for Node.js in Hertfordshire

Node.js
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Node.js in Hertfordshire over the 6 months to 21 November 2017.

Contractor daily rate histogram for Node.js in Hertfordshire

Node.js
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Node.js within the Hertfordshire region over the 6 months to 21 November 2017. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +1 7 £365 - 6
Rickmansworth - 5 - -
Borehamwood - 3 £275 -
Hemel Hempstead - 2 £350 - 3
Stevenage - 1 - - 1
Hatfield - 1 £400 - 1
Node.js
East of England

For the 6 months to 21 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 Hertfordshire region with a requirement for Node.js.

1 18 (72.00%) JavaScript
2 14 (56.00%) AngularJS
3 11 (44.00%) Agile Software Development
4 9 (36.00%) HTML
4 9 (36.00%) Java
4 9 (36.00%) Git (software)
5 8 (32.00%) Docker
6 7 (28.00%) CSS
6 7 (28.00%) Finance
6 7 (28.00%) TDD
7 6 (24.00%) E-Commerce
7 6 (24.00%) HTML5
7 6 (24.00%) NoSQL
8 5 (20.00%) Redux
8 5 (20.00%) MongoDB
8 5 (20.00%) Amazon AWS
8 5 (20.00%) Express
8 5 (20.00%) webpack
8 5 (20.00%) C#
8 5 (20.00%) OO
9 4 (16.00%) Degree
9 4 (16.00%) Software Engineering
9 4 (16.00%) C++
9 4 (16.00%) .NET
9 4 (16.00%) React
9 4 (16.00%) gulp
10 3 (12.00%) ES6
10 3 (12.00%) Front End Development
10 3 (12.00%) .NET Core
10 3 (12.00%) Computer Science Degree

Node.js
Co-occurring IT Skills in Hertfordshire 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:

Cloud Services
1 5 (20.00%) Amazon AWS
2 3 (12.00%) Google Analytics
2 3 (12.00%) PaaS
3 2 (8.00%) npm
4 1 (4.00%) Amazon EC2
4 1 (4.00%) Amazon S3
4 1 (4.00%) AWS CloudFormation
4 1 (4.00%) Route 53
Communications & Networking
1 2 (8.00%) Internet
1 2 (8.00%) Wi-Fi
2 1 (4.00%) Ethernet
2 1 (4.00%) TCP/IP
Database & Business Intelligence
1 6 (24.00%) NoSQL
2 5 (20.00%) MongoDB
3 2 (8.00%) MySQL
4 1 (4.00%) Apache Cassandra
Development Applications
1 9 (36.00%) Git (software)
2 5 (20.00%) webpack
3 4 (16.00%) gulp
4 2 (8.00%) Babel
4 2 (8.00%) Grunt
5 1 (4.00%) Eclipse
5 1 (4.00%) JUnit
5 1 (4.00%) NetBeans
5 1 (4.00%) Visual Studio
General
1 7 (28.00%) Finance
2 3 (12.00%) Advertising
2 3 (12.00%) Games
2 3 (12.00%) Marketing
3 2 (8.00%) Telecoms
4 1 (4.00%) Aerospace
4 1 (4.00%) Back Office
4 1 (4.00%) Front Office
4 1 (4.00%) Military
4 1 (4.00%) Retail
Job Titles
1 19 (76.00%) Developer
2 8 (32.00%) Full Stack Developer
3 6 (24.00%) Angular Developer
3 6 (24.00%) Node.js Developer
4 5 (20.00%) Java Developer
4 5 (20.00%) JavaScript Developer
5 3 (12.00%) Architect
5 3 (12.00%) C++ Developer
5 3 (12.00%) C++ Software Developer
5 3 (12.00%) E-Commerce Architect
5 3 (12.00%) E-Commerce Solution Architect
5 3 (12.00%) Front End Developer (Client-Side Developer)
5 3 (12.00%) Senior C++ Developer
5 3 (12.00%) Senior Developer
5 3 (12.00%) Senior Software Developer
5 3 (12.00%) Software Developer
5 3 (12.00%) Solutions Architect
6 1 (4.00%) AWS DevOps
6 1 (4.00%) HTML CSS Developer
6 1 (4.00%) Lead DevOps
Libraries, Frameworks & Software Standards
1 14 (56.00%) AngularJS
2 9 (36.00%) HTML
3 7 (28.00%) CSS
4 6 (24.00%) HTML5
5 5 (20.00%) Express
5 5 (20.00%) Redux
6 4 (16.00%) .NET
6 4 (16.00%) React
7 3 (12.00%) .NET Core
7 3 (12.00%) Kafka
7 3 (12.00%) REST
7 3 (12.00%) Sass
7 3 (12.00%) Web Services
8 2 (8.00%) Angular 2
8 2 (8.00%) CodeIgniter
8 2 (8.00%) Laravel
8 2 (8.00%) LEMP Stack
8 2 (8.00%) LESS
8 2 (8.00%) RxJS
8 2 (8.00%) Vue (Vue.js)
Miscellaneous
1 3 (12.00%) Computer Science
2 2 (8.00%) Linux Command Line
3 1 (4.00%) Clustering
3 1 (4.00%) Greenfield Project
Operating Systems
1 3 (12.00%) Linux
Processes & Methodologies
1 11 (44.00%) Agile Software Development
2 7 (28.00%) TDD
3 6 (24.00%) E-Commerce
4 5 (20.00%) OO
5 4 (16.00%) Software Engineering
6 3 (12.00%) Analytics
6 3 (12.00%) BDD
6 3 (12.00%) Cybersecurity
6 3 (12.00%) DevOps
6 3 (12.00%) Front End Development
6 3 (12.00%) Microservices
6 3 (12.00%) Multithreading
7 2 (8.00%) Configuration Management
7 2 (8.00%) MVC
7 2 (8.00%) Pair Programming
7 2 (8.00%) Responsive Web Design
7 2 (8.00%) Scrum
8 1 (4.00%) Continuous Integration
8 1 (4.00%) SOA
8 1 (4.00%) Workflow
Programming Languages
1 18 (72.00%) JavaScript
2 9 (36.00%) Java
3 5 (20.00%) C#
4 4 (16.00%) C++
5 3 (12.00%) ES6
5 3 (12.00%) Ruby
5 3 (12.00%) SQL
6 2 (8.00%) PHP
6 2 (8.00%) Python
7 1 (4.00%) Scala
Qualifications
1 4 (16.00%) Degree
2 3 (12.00%) Computer Science Degree
System Software
1 8 (32.00%) Docker
Systems Management
1 2 (8.00%) Ansible
1 2 (8.00%) Opscode Chef
1 2 (8.00%) Puppet
2 1 (4.00%) Kubernetes
2 1 (4.00%) Mesos
Vendors
1 3 (12.00%) Google
2 2 (8.00%) Zend
3 1 (4.00%) Microsoft