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 3 months to 29 March 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
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 49 52 58
Rank change year-on-year +3 +6  
Contract jobs citing Node.js 11 6 5
As % of all contract IT jobs advertised in Hertfordshire 1.87% 0.87% 0.73%
As % of the Libraries, Frameworks & Software Standards category 6.51% 4.08% 2.35%
Number of daily rates quoted 5 2 3
Median daily rate £475 £420 £325
Median daily rate % change year-on-year +13.09% +29.23%  
UK excluding London median daily rate £413 £420 £410
% change year-on-year -1.78% +2.43%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £42.50 -

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 Hertfordshire with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Hertfordshire
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 169 147 213
As % of all contract IT job vacancies advertised in Hertfordshire 28.79% 21.40% 30.91%
Number of daily rates quoted 115 85 116
Median daily rate £360 £345 £388
Median daily rate % change year-on-year +4.34% -10.96%  
90% offered a daily rate of more than £238 £300 £275
10% offered a daily rate of more than £525 £538 £500
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 2 6 3
Median hourly rate £37.50 £37.50 £37.50
UK excluding London median hourly rate £41.00 £38.00 £36.00
% change year-on-year +7.89% +5.55%  

Node.js
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire 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 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 3 months to 29 March 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 3 months to 29 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Welwyn Garden City -4 3 £488 +50.00%
Hemel Hempstead - 3 - - 2
Stevenage - 1 - - 1
Hatfield - 1 £555 -
Node.js
East of England

For the 6 months to 29 March 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 14 (60.87%) JavaScript
2 11 (47.83%) Agile Software Development
3 10 (43.48%) CSS
4 9 (39.13%) HTML
5 8 (34.78%) Front End Development
5 8 (34.78%) TDD
6 6 (26.09%) BDD
6 6 (26.09%) AngularJS
6 6 (26.09%) Jenkins
6 6 (26.09%) Docker
6 6 (26.09%) Continuous Integration
6 6 (26.09%) Windows
6 6 (26.09%) Linux
7 5 (21.74%) MS Excel
7 5 (21.74%) Microsoft
7 5 (21.74%) QA
7 5 (21.74%) Software Engineering
7 5 (21.74%) Retail
7 5 (21.74%) DevOps
7 5 (21.74%) User Experience
7 5 (21.74%) Dashboard Development
7 5 (21.74%) React
7 5 (21.74%) CSS3
7 5 (21.74%) HTML5
7 5 (21.74%) Mac OS
8 4 (17.39%) Git (software)
8 4 (17.39%) Responsive Web Design
8 4 (17.39%) Sass
8 4 (17.39%) Continuous Delivery
8 4 (17.39%) Web Design

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:

Application Platforms
1 2 (8.70%) CMS
1 2 (8.70%) Magnolia
2 1 (4.35%) Apache
2 1 (4.35%) IIS
2 1 (4.35%) nginx
Applications
1 5 (21.74%) MS Excel
2 2 (8.70%) Photoshop
Cloud Services
1 2 (8.70%) Amazon AWS
1 2 (8.70%) PaaS
2 1 (4.35%) Amazon EC2
2 1 (4.35%) Amazon S3
2 1 (4.35%) Amazon SQS
2 1 (4.35%) AWS Lambda
2 1 (4.35%) GitHub
2 1 (4.35%) Route 53
Communications & Networking
1 1 (4.35%) Ethernet
1 1 (4.35%) TCP/IP
Database & Business Intelligence
1 1 (4.35%) Amazon DynamoDB
1 1 (4.35%) Amazon RDS
1 1 (4.35%) SQL Server
Development Applications
1 6 (26.09%) Jenkins
2 4 (17.39%) Git (software)
3 3 (13.04%) gulp
4 2 (8.70%) Grunt
4 2 (8.70%) JIRA
4 2 (8.70%) Subversion
4 2 (8.70%) Visual Studio
5 1 (4.35%) CMake
5 1 (4.35%) Eclipse
5 1 (4.35%) Karma Test Runner
5 1 (4.35%) Mocha
5 1 (4.35%) NetBeans
5 1 (4.35%) Octopus Deploy
General
1 5 (21.74%) Retail
2 1 (4.35%) Aerospace
2 1 (4.35%) Marketing
2 1 (4.35%) Military
Job Titles
1 17 (73.91%) Developer
2 9 (39.13%) Node.js Developer
3 7 (30.43%) Front End Developer (Client-Side Developer)
4 5 (21.74%) DevOps Engineer
4 5 (21.74%) Software Engineer
5 4 (17.39%) Developer/Software Engineer
5 4 (17.39%) HTML CSS Developer
5 4 (17.39%) HTML Developer
5 4 (17.39%) Software Developer
6 3 (13.04%) Senior Developer
7 2 (8.70%) JavaScript Developer
7 2 (8.70%) Senior Front-End Developer
7 2 (8.70%) UI Developer
7 2 (8.70%) Web Developer
8 1 (4.35%) .NET Developer
8 1 (4.35%) AWS Developer
8 1 (4.35%) Front End Web Developer (Client-Side Developer)
8 1 (4.35%) Full Stack Developer
8 1 (4.35%) Java Developer
8 1 (4.35%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 10 (43.48%) CSS
2 9 (39.13%) HTML
3 6 (26.09%) AngularJS
4 5 (21.74%) CSS3
4 5 (21.74%) HTML5
4 5 (21.74%) React
5 4 (17.39%) jQuery
5 4 (17.39%) Sass
6 3 (13.04%) Ajax
6 3 (13.04%) JSON
6 3 (13.04%) Web Services
6 3 (13.04%) XML
7 2 (8.70%) Redux
7 2 (8.70%) REST
7 2 (8.70%) RESTful
7 2 (8.70%) Twitter Bootstrap
7 2 (8.70%) XHTML
8 1 (4.35%) LESS
8 1 (4.35%) React Native
8 1 (4.35%) RxJava
Miscellaneous
1 5 (21.74%) User Experience
2 2 (8.70%) iPad
2 2 (8.70%) W3C
Operating Systems
1 6 (26.09%) Linux
1 6 (26.09%) Windows
2 5 (21.74%) Mac OS
Processes & Methodologies
1 11 (47.83%) Agile Software Development
2 8 (34.78%) Front End Development
2 8 (34.78%) TDD
3 6 (26.09%) BDD
3 6 (26.09%) Continuous Integration
4 5 (21.74%) Dashboard Development
4 5 (21.74%) DevOps
4 5 (21.74%) Software Engineering
5 4 (17.39%) Continuous Delivery
5 4 (17.39%) Responsive Web Design
5 4 (17.39%) Web Design
6 3 (13.04%) API Development
6 3 (13.04%) E-Commerce
6 3 (13.04%) Web Development
7 2 (8.70%) Project Management
7 2 (8.70%) Scrum
7 2 (8.70%) SEO
7 2 (8.70%) Stakeholder Management
7 2 (8.70%) Unit Testing
7 2 (8.70%) Wireframes
Programming Languages
1 14 (60.87%) JavaScript
2 3 (13.04%) Java
3 2 (8.70%) C#
3 2 (8.70%) SQL
4 1 (4.35%) C++
4 1 (4.35%) ES6
4 1 (4.35%) Groovy
4 1 (4.35%) T-SQL
Qualifications
1 1 (4.35%) Degree
1 1 (4.35%) SC Cleared
1 1 (4.35%) Security Cleared
Quality Assurance & Compliance
1 5 (21.74%) QA
2 2 (8.70%) WAI
System Software
1 6 (26.09%) Docker
2 1 (4.35%) Virtual Machines
Systems Management
1 2 (8.70%) TeamSite
Vendors
1 5 (21.74%) Microsoft
2 4 (17.39%) IBM
2 4 (17.39%) Oracle