The following table provides summary statistics for contract job vacancies advertised in Bristol 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 30 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)
South West / Bristol
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 55 64 54
Rank change year-on-year +9 -10  
Contract jobs citing Node.js 11 10 17
As % of all contract IT jobs advertised in Bristol 1.34% 1.10% 2.02%
As % of the Libraries, Frameworks & Software Standards category 4.55% 4.93% 8.72%
Number of daily rates quoted 6 10 13
Median daily rate £450 £375 £400
Median daily rate % change year-on-year +20.00% -6.25%  
90% offered a daily rate of more than £341 £330 £325
10% offered a daily rate of more than £469 £471 £445
UK excluding London median daily rate £410 £413 £413
% change year-on-year -0.60% -  
Number of hourly rates quoted 1 0 0
Median hourly rate £42.50 - -
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 Bristol with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Bristol
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 242 203 195
As % of all contract IT job vacancies advertised in Bristol 29.55% 22.28% 23.19%
Number of daily rates quoted 160 145 139
Median daily rate £400 £375 £375
Median daily rate % change year-on-year +6.66% -  
90% offered a daily rate of more than £300 £313 £300
10% offered a daily rate of more than £475 £425 £450
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 5 11 1
Median hourly rate £41.75 £35.00 £40.00
Median hourly rate % change year-on-year +19.28% -12.50%  
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 Bristol

The job posting trend of jobs advertised in Bristol 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 Bristol

Node.js
Contractor Daily Rate Trend in Bristol

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

Contractor daily rate trend for Node.js in Bristol

Node.js
Contractor Daily Rate Histogram in Bristol

The daily rate distribution of IT jobs citing Node.js in Bristol over the 3 months to 30 March 2017.

Contractor daily rate histogram for Node.js in Bristol

For the 6 months to 30 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 Bristol region with a requirement for Node.js.

1 18 (75.00%) AngularJS
2 16 (66.67%) JavaScript
3 15 (62.50%) Agile Software Development
4 12 (50.00%) TDD
5 11 (45.83%) HTML
6 9 (37.50%) CSS
7 8 (33.33%) React
7 8 (33.33%) Front End Development
7 8 (33.33%) HTML5
8 7 (29.17%) User Experience
9 6 (25.00%) CSS3
9 6 (25.00%) Ruby
9 6 (25.00%) .NET
10 5 (20.83%) C#
10 5 (20.83%) MVC
10 5 (20.83%) Scrum
10 5 (20.83%) TeamCity
10 5 (20.83%) Kanban
10 5 (20.83%) Continuous Improvement
10 5 (20.83%) NoSQL
10 5 (20.83%) Microservices
10 5 (20.83%) DevOps
11 4 (16.67%) ASP.NET Web API
11 4 (16.67%) LESS
11 4 (16.67%) BDD
11 4 (16.67%) Backbone.js
11 4 (16.67%) KnockoutJS
11 4 (16.67%) GitHub
11 4 (16.67%) ASP.NET MVC
11 4 (16.67%) Git (software)

Node.js
Co-occurring IT Skills in Bristol 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 3 (12.50%) Elasticsearch
2 2 (8.33%) Confluence
3 1 (4.17%) CMS
3 1 (4.17%) EPiServer
3 1 (4.17%) SharePoint
3 1 (4.17%) WordPress
Applications
1 2 (8.33%) MS Excel
2 1 (4.17%) Adobe Creative Suite
Business Applications
1 3 (12.50%) Dynamics CRM
Cloud Services
1 4 (16.67%) Amazon AWS
1 4 (16.67%) GitHub
1 4 (16.67%) Microsoft Azure
2 3 (12.50%) Amazon EC2
Database & Business Intelligence
1 5 (20.83%) NoSQL
2 4 (16.67%) SQL Server
3 3 (12.50%) Amazon DynamoDB
3 3 (12.50%) Hadoop
4 2 (8.33%) MySQL
5 1 (4.17%) MongoDB
Development Applications
1 5 (20.83%) TeamCity
2 4 (16.67%) Git (software)
3 3 (12.50%) Grunt
3 3 (12.50%) Octopus Deploy
4 2 (8.33%) JIRA
5 1 (4.17%) gulp
General
1 4 (16.67%) Advertising
2 2 (8.33%) Banking
2 2 (8.33%) Finance
2 2 (8.33%) Games
Job Titles
1 18 (75.00%) Developer
2 8 (33.33%) Front End Developer (Client-Side Developer)
3 5 (20.83%) Angular Developer
3 5 (20.83%) HTML Developer
4 4 (16.67%) .NET Developer
4 4 (16.67%) HTML CSS Developer
4 4 (16.67%) JavaScript Developer
5 3 (12.50%) Architect
5 3 (12.50%) Node.js Developer
5 3 (12.50%) Solutions Architect
6 2 (8.33%) Scrum Master
6 2 (8.33%) Senior Developer
6 2 (8.33%) UI Developer
7 1 (4.17%) AWS Developer
7 1 (4.17%) C# ASP.NET Developer
7 1 (4.17%) CRM Architect
7 1 (4.17%) CRM Solutions Architect
7 1 (4.17%) Senior C# .NET Developer
7 1 (4.17%) Senior Front-End Developer
7 1 (4.17%) Senior UI Developer
Libraries, Frameworks & Software Standards
1 18 (75.00%) AngularJS
2 11 (45.83%) HTML
3 9 (37.50%) CSS
4 8 (33.33%) HTML5
4 8 (33.33%) React
5 6 (25.00%) .NET
5 6 (25.00%) CSS3
6 4 (16.67%) ASP.NET
6 4 (16.67%) ASP.NET MVC
6 4 (16.67%) ASP.NET Web API
6 4 (16.67%) Backbone.js
6 4 (16.67%) KnockoutJS
6 4 (16.67%) LESS
7 3 (12.50%) Ember.js
7 3 (12.50%) hapi
7 3 (12.50%) RabbitMQ
7 3 (12.50%) Ruby on Rails
7 3 (12.50%) Sass
7 3 (12.50%) XML
8 2 (8.33%) JSON
Miscellaneous
1 7 (29.17%) User Experience
2 3 (12.50%) Blog
2 3 (12.50%) Public Cloud
3 1 (4.17%) Social Media
Operating Systems
1 1 (4.17%) Android
1 1 (4.17%) Apple iOS
Processes & Methodologies
1 15 (62.50%) Agile Software Development
2 12 (50.00%) TDD
3 8 (33.33%) Front End Development
4 5 (20.83%) Continuous Improvement
4 5 (20.83%) DevOps
4 5 (20.83%) Kanban
4 5 (20.83%) Microservices
4 5 (20.83%) MVC
4 5 (20.83%) Scrum
5 4 (16.67%) BDD
5 4 (16.67%) E-Commerce
6 3 (12.50%) CQRS
6 3 (12.50%) CRM
6 3 (12.50%) Data Architecture
6 3 (12.50%) Domain-Driven Design
6 3 (12.50%) High Availability
6 3 (12.50%) Information Architecture
6 3 (12.50%) UML
6 3 (12.50%) Unit Testing
6 3 (12.50%) Web Development
Programming Languages
1 16 (66.67%) JavaScript
2 6 (25.00%) Ruby
3 5 (20.83%) C#
4 3 (12.50%) Scala
4 3 (12.50%) SQL
5 1 (4.17%) PHP
5 1 (4.17%) Python
5 1 (4.17%) SOQL
Qualifications
1 2 (8.33%) Security Cleared
Quality Assurance & Compliance
1 3 (12.50%) QA
Systems Management
1 3 (12.50%) Opscode Chef
Vendors
1 2 (8.33%) Google
1 2 (8.33%) Microsoft
2 1 (4.17%) Adobe