Period
to 18 July 2018

The following table provides summary statistics for contract job vacancies advertised in Slough 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 18 July 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)
Berkshire > Slough
6 months to
18 Jul 2018
Same period 2017 Same period 2016
Rank 34 26 41
Rank change year-on-year -8 +15 +4
Contract jobs citing Node.js 3 5 1
As % of all contract IT jobs advertised in Slough 1.03% 1.78% 0.27%
As % of the Libraries, Frameworks & Software Standards category 4.11% 8.06% 1.37%
Number of daily rates quoted 2 5 5
Slough median daily rate £525 £375 £350
Median daily rate % change year-on-year +40.00% +7.14% -28.21%
10th Percentile £498 £338 £325
90th Percentile £543 £431 £375
Berkshire median daily rate £420 £413 £375
% change year-on-year +1.82% +10.00% -6.25%
Number of hourly rates quoted 0 0 0
Slough median hourly rate - - -
Berkshire 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 Slough with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Slough
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 73 62 73
As % of all contract IT jobs advertised in Slough 25.09% 22.06% 19.84%
Number of daily rates quoted 60 47 51
Slough median daily rate £400 £413 £420
Median daily rate % change year-on-year -3.03% -1.79% +21.74%
10th Percentile £311 £305 £250
90th Percentile £502 £531 £488
Berkshire median daily rate £400 £400 £400
Number of hourly rates quoted 0 0 0
Slough median hourly rate - - -
Berkshire median hourly rate £11.00 £15.00 £12.50
% change year-on-year -26.67% +20.00% -62.12%

Node.js
Job Vacancy Trend in Slough

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

Job vacancy trend for Node.js in Slough

Node.js
Contractor Daily Rate Trend in Slough

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

Contractor daily rate trend for Node.js in Slough

For the 6 months to 18 July 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 Slough region with a requirement for Node.js.

1 3 (100.00%) JavaScript
2 2 (66.67%) Linux
2 2 (66.67%) jQuery
2 2 (66.67%) Git (software)
2 2 (66.67%) Apache Cassandra
2 2 (66.67%) NoSQL
2 2 (66.67%) AngularJS
2 2 (66.67%) Web Development
2 2 (66.67%) Docker
2 2 (66.67%) Kubernetes
2 2 (66.67%) HTML
3 1 (33.33%) Java
3 1 (33.33%) C#
3 1 (33.33%) React
3 1 (33.33%) Asynchronous Programming
3 1 (33.33%) Linux Command Line
3 1 (33.33%) Problem-Solving
3 1 (33.33%) DevOps
3 1 (33.33%) Anomaly Detection
3 1 (33.33%) Coaching
3 1 (33.33%) SOQL
3 1 (33.33%) Apache Spark
3 1 (33.33%) .NET Framework
3 1 (33.33%) JSON
3 1 (33.33%) JIRA
3 1 (33.33%) SignalR
3 1 (33.33%) Protocol Buffers
3 1 (33.33%) Apache Avro
3 1 (33.33%) Jenkins
3 1 (33.33%) Elasticsearch

Node.js
Co-occurring IT Skills in Slough 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 1 (33.33%) Apache Solr
1 1 (33.33%) Apache Spark
1 1 (33.33%) Confluence
1 1 (33.33%) Elasticsearch
1 1 (33.33%) WebLogic
Cloud Services
1 1 (33.33%) Amazon AWS
1 1 (33.33%) Force.com
Communications & Networking
1 1 (33.33%) HTTP
Database & Business Intelligence
1 2 (66.67%) Apache Cassandra
1 2 (66.67%) NoSQL
2 1 (33.33%) MongoDB
2 1 (33.33%) Neo4j
2 1 (33.33%) Redis
2 1 (33.33%) SQL Server
2 1 (33.33%) SQL Server 2012
Development Applications
1 2 (66.67%) Git (software)
2 1 (33.33%) Cucumber
2 1 (33.33%) Jenkins
2 1 (33.33%) JIRA
2 1 (33.33%) Vagrant
Job Titles
1 2 (66.67%) Developer
2 1 (33.33%) DevOps Engineer
2 1 (33.33%) Salesforce Developer
2 1 (33.33%) Web Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) AngularJS
1 2 (66.67%) HTML
1 2 (66.67%) jQuery
2 1 (33.33%) .NET
2 1 (33.33%) Apache Avro
2 1 (33.33%) ASP.NET Web API
2 1 (33.33%) CSS
2 1 (33.33%) CSS3
2 1 (33.33%) D3.js
2 1 (33.33%) Kafka
2 1 (33.33%) LESS
2 1 (33.33%) Memcached
2 1 (33.33%) Natural Language Processing
2 1 (33.33%) Protocol Buffers
2 1 (33.33%) RabbitMQ
2 1 (33.33%) React
2 1 (33.33%) REST
2 1 (33.33%) SignalR
2 1 (33.33%) SOAP
2 1 (33.33%) Visualforce
Miscellaneous
1 1 (33.33%) Linux Command Line
Operating Systems
1 2 (66.67%) Linux
2 1 (33.33%) Ubuntu
Processes & Methodologies
1 2 (66.67%) Web Development
2 1 (33.33%) Agile Software Development
2 1 (33.33%) Anomaly Detection
2 1 (33.33%) Asynchronous Programming
2 1 (33.33%) B2B
2 1 (33.33%) Coaching
2 1 (33.33%) Configuration Management
2 1 (33.33%) DevOps
2 1 (33.33%) Machine Learning
2 1 (33.33%) Market Research
2 1 (33.33%) MVC
2 1 (33.33%) OO
2 1 (33.33%) Problem-Solving
2 1 (33.33%) Scrum
2 1 (33.33%) Service Delivery
Programming Languages
1 3 (100.00%) JavaScript
2 1 (33.33%) Apex Code
2 1 (33.33%) C#
2 1 (33.33%) Java
2 1 (33.33%) Python
2 1 (33.33%) SOQL
2 1 (33.33%) SQL
2 1 (33.33%) TypeScript
System Software
1 2 (66.67%) Docker
Systems Management
1 2 (66.67%) Kubernetes
2 1 (33.33%) Ansible
Vendors
1 1 (33.33%) Microsoft
1 1 (33.33%) Oracle
1 1 (33.33%) Rackspace
1 1 (33.33%) Salesforce.com