Period
to 21 October 2018

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 October 2018 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 Oct 2018
Same period 2017 Same period 2016
Rank 57 78 85
Rank change year-on-year +21 +7 +18
Contract jobs citing Node.js 43 22 10
As % of all contract IT jobs advertised in Hertfordshire 2.71% 1.46% 0.70%
As % of the Libraries, Frameworks & Software Standards category 10.14% 6.01% 3.24%
Number of daily rates quoted 18 32 2
Hertfordshire median daily rate £450 £425 £505
Median daily rate % change year-on-year +5.88% -15.84% +44.29%
10th Percentile £395 £268 £492
90th Percentile £549 £461 £515
East of England median daily rate £450 £400 £425
% change year-on-year +12.50% -5.88% +12.58%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate - £40.00 -

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 424 366 309
As % of all contract IT jobs advertised in Hertfordshire 26.68% 24.25% 21.78%
Number of daily rates quoted 286 215 176
Hertfordshire median daily rate £425 £410 £400
Median daily rate % change year-on-year +3.66% +2.50% +6.67%
10th Percentile £260 £263 £263
90th Percentile £569 £575 £538
East of England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +6.67%
Number of hourly rates quoted 8 1 1
Hertfordshire median hourly rate £48.25 £15.00 £28.50
Median hourly rate % change year-on-year +221.67% -47.37% +36.14%
10th Percentile £18.90 £15.00 £27.75
90th Percentile £56.25 £15.00 £29.25
East of England median hourly rate £42.50 £41.50 £36.00
% change year-on-year +2.41% +15.28% -1.37%

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 October 2018.

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 October 2018. 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
Stevenage +12 26 £450 - 1
Hatfield +4 5 £450 +12.50%
Hemel Hempstead -4 4 £413 +17.86%
Watford 0 1 £425 +16.44% 3
Welwyn Garden City - 1 £600 - 4
St Albans - 1 £525 - 3
Node.js
East of England

For the 6 months to 21 October 2018, 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 Hertfordshire region with a requirement for Node.js.

1 36 (83.72%) JavaScript
2 25 (58.14%) C#
2 25 (58.14%) Java
3 23 (53.49%) Visual Studio
3 23 (53.49%) Linux
3 23 (53.49%) TCP/IP
3 23 (53.49%) Military
4 22 (51.16%) NetBeans
4 22 (51.16%) Eclipse
4 22 (51.16%) Ethernet
4 22 (51.16%) Microsoft
4 22 (51.16%) Web Services
4 22 (51.16%) C++
4 22 (51.16%) Qt
5 21 (48.84%) Agile Software Development
6 20 (46.51%) .NET
6 20 (46.51%) Windows
7 19 (44.19%) Aerospace
7 19 (44.19%) Software Engineering
7 19 (44.19%) Mathematics
7 19 (44.19%) Degree
8 18 (41.86%) Git (software)
9 16 (37.21%) SC Cleared
9 16 (37.21%) Security Cleared
9 16 (37.21%) GLSL
9 16 (37.21%) HLSL
9 16 (37.21%) OpenGL
9 16 (37.21%) DirectX
9 16 (37.21%) Scrum
9 16 (37.21%) ActiveX

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 (4.65%) Elasticsearch
1 2 (4.65%) nginx
1 2 (4.65%) OpenStack
2 1 (2.33%) Apache
2 1 (2.33%) SharePoint
2 1 (2.33%) SharePoint 2013
Business Applications
1 1 (2.33%) Payment Gateway
Cloud Services
1 2 (4.65%) Amazon AWS
1 2 (4.65%) Google Cloud Platform
1 2 (4.65%) Stackdriver
2 1 (2.33%) DigitalOcean
2 1 (2.33%) Microsoft Azure
2 1 (2.33%) Office 365
Communications & Networking
1 23 (53.49%) TCP/IP
2 22 (51.16%) Ethernet
3 3 (6.98%) Internet
4 1 (2.33%) DNS
4 1 (2.33%) Firewall
4 1 (2.33%) HTTP
4 1 (2.33%) HTTPS
4 1 (2.33%) SSL
4 1 (2.33%) Wi-Fi
4 1 (2.33%) Wireless
Database & Business Intelligence
1 6 (13.95%) MongoDB
2 2 (4.65%) Big Data
3 1 (2.33%) Blockchain
3 1 (2.33%) MySQL
3 1 (2.33%) SQL Server
Development Applications
1 23 (53.49%) Visual Studio
2 22 (51.16%) Eclipse
2 22 (51.16%) NetBeans
3 18 (41.86%) Git (software)
4 2 (4.65%) Jenkins
5 1 (2.33%) Artifactory
5 1 (2.33%) Jasmine
5 1 (2.33%) Sonatype Nexus
5 1 (2.33%) Team Foundation Server
5 1 (2.33%) Visual Studio Code
General
1 23 (53.49%) Military
2 19 (44.19%) Aerospace
3 4 (9.30%) Advertising
4 1 (2.33%) Marketing
4 1 (2.33%) Telecoms
Job Titles
1 21 (48.84%) Developer
2 8 (18.60%) Full Stack Developer
3 7 (16.28%) JavaScript Developer
4 5 (11.63%) React Developer
5 4 (9.30%) Front End Developer (Client-Side Developer)
5 4 (9.30%) Node.js Developer
5 4 (9.30%) Synthetic Environment Engineer
6 3 (6.98%) Angular Developer
7 2 (4.65%) DevOps Engineer
8 1 (2.33%) .NET Developer
8 1 (2.33%) AWS Developer
8 1 (2.33%) Blockchain Developer
8 1 (2.33%) Consultant
8 1 (2.33%) DevOps Consultant
8 1 (2.33%) Linux DevOps Engineer
8 1 (2.33%) Linux Engineer
8 1 (2.33%) PHP Developer
8 1 (2.33%) Polyglot Developer
8 1 (2.33%) Principal Developer
8 1 (2.33%) SharePoint Developer
Libraries, Frameworks & Software Standards
1 22 (51.16%) Qt
1 22 (51.16%) Web Services
2 20 (46.51%) .NET
3 16 (37.21%) ActiveX
3 16 (37.21%) DirectX
3 16 (37.21%) MFC
3 16 (37.21%) OpenGL
4 9 (20.93%) React
5 8 (18.60%) AngularJS
6 7 (16.28%) HTML
6 7 (16.28%) REST
7 6 (13.95%) CSS
7 6 (13.95%) jQuery
7 6 (13.95%) Material Design
8 5 (11.63%) Angular 2
9 4 (9.30%) Express
9 4 (9.30%) Socket.IO
10 3 (6.98%) CSS3
10 3 (6.98%) HTML5
10 3 (6.98%) RESTful
Miscellaneous
1 3 (6.98%) Internet of Things
2 1 (2.33%) Analytical Skills
2 1 (2.33%) Replication
2 1 (2.33%) User Experience
Operating Systems
1 23 (53.49%) Linux
2 20 (46.51%) Windows
3 1 (2.33%) CentOS
Processes & Methodologies
1 21 (48.84%) Agile Software Development
2 19 (44.19%) Mathematics
2 19 (44.19%) Software Engineering
3 16 (37.21%) Scrum
4 5 (11.63%) Front End Development
5 4 (9.30%) DevOps
5 4 (9.30%) Unit Testing
6 3 (6.98%) Infrastructure Management
6 3 (6.98%) Microservices
6 3 (6.98%) SOA
7 2 (4.65%) Decision-Making
7 2 (4.65%) Load Balancing
7 2 (4.65%) Machine Learning
7 2 (4.65%) Requirements Analysis
7 2 (4.65%) SDLC
7 2 (4.65%) Web Development
8 1 (2.33%) Continuous Integration
8 1 (2.33%) Database Tuning
8 1 (2.33%) Performance Testing
8 1 (2.33%) Web Accessibility
Programming Languages
1 36 (83.72%) JavaScript
2 25 (58.14%) C#
2 25 (58.14%) Java
3 22 (51.16%) C++
4 16 (37.21%) GLSL
4 16 (37.21%) HLSL
5 5 (11.63%) PHP
6 3 (6.98%) Python
7 2 (4.65%) Bash Shell
7 2 (4.65%) Perl
7 2 (4.65%) Ruby
7 2 (4.65%) SQL
8 1 (2.33%) ES6
8 1 (2.33%) PowerShell
Qualifications
1 19 (44.19%) Degree
2 16 (37.21%) SC Cleared
2 16 (37.21%) Security Cleared
Quality Assurance & Compliance
1 2 (4.65%) QA
System Software
1 1 (2.33%) Docker
Systems Management
1 2 (4.65%) Ansible
1 2 (4.65%) HAProxy
1 2 (4.65%) Kibana
1 2 (4.65%) logstash
1 2 (4.65%) Opscode Chef
2 1 (2.33%) Puppet
2 1 (2.33%) Terraform
Vendors
1 22 (51.16%) Microsoft
2 2 (4.65%) Google
2 2 (4.65%) New Relic
2 2 (4.65%) SolarWinds
2 2 (4.65%) Splunk
3 1 (2.33%) Atlassian
3 1 (2.33%) F5
3 1 (2.33%) Nintex
3 1 (2.33%) Percona