The table below looks at the statistics for Protocol Buffers skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited Protocol Buffers over the 3 months to 24 August 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
24 Aug 2016
Same period 2015 Same period 2014
Google Protocol Buffers (protobuf)
Rank 170 - 199
Rank change year-on-year
- 0
Contract jobs citing Protocol Buffers 3 0 1
As % of all contract IT jobs located in the City of London 0.085% - 0.017%
As % of the Libraries, Frameworks & Software Standards category 0.24% - 0.058%
Number of daily rates quoted 2 0 1
Median daily rate £388 - £475
UK excluding London median daily rate - £338 -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Protocol Buffers
London

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the City of London region.

Libraries, Frameworks & Software Standards Category
City of London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
1249 1686 1716
As % of all contract IT jobs located in the City of London 35.43% 30.52% 29.64%
Number of daily rates quoted 1055 1382 1270
Median daily rate £450 £450 £425
Median daily rate % change year-on-year
- +5.88%
90% offered a daily rate of more than £350 £325 £310
10% offered a daily rate of more than £575 £620 £600
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 3 8 12
Median hourly rate £20.00 £62.50 £45.00
Median hourly rate % change year-on-year
-68.00% +38.88%
UK excluding London median hourly rate £40.00 £39.25 £34.00
% change year-on-year
+1.91% +15.44%

Protocol Buffers
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing Protocol Buffers as a proportion of all IT contracts with a match in the Libraries, Frameworks & Software Standards category.

Protocol Buffers Jobs Demand Trend in the City of London

Protocol Buffers
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Protocol Buffers across the City of London region.

Protocol Buffers Daily Rate Trend in the City of London

Protocol Buffers
Top 30 Related IT Skills in the City of London

For the 6 months to 24 August 2016, IT contractor jobs citing Protocol Buffers 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 City of London region with a requirement for Protocol Buffers.

1 3 (100.00%) Java
1 3 (100.00%) Data Modelling
1 3 (100.00%) REST
2 2 (66.67%) CSS3
2 2 (66.67%) HTML
2 2 (66.67%) AngularJS
2 2 (66.67%) React
2 2 (66.67%) SDLC
2 2 (66.67%) Front End Development
2 2 (66.67%) HTML5
2 2 (66.67%) Backbone.js
2 2 (66.67%) D3.js
2 2 (66.67%) Responsive Web Design
2 2 (66.67%) JavaScript
2 2 (66.67%) CSS
2 2 (66.67%) SOAP
2 2 (66.67%) Web Services
2 2 (66.67%) XML
2 2 (66.67%) OO
2 2 (66.67%) Objective-C
2 2 (66.67%) Agile Software Development
2 2 (66.67%) Subversion
2 2 (66.67%) Web Development
2 2 (66.67%) JSON
2 2 (66.67%) Computer Science
2 2 (66.67%) Git (software)
2 2 (66.67%) RESTful
3 1 (33.33%) Scala
3 1 (33.33%) Open Source
3 1 (33.33%) Apache

Protocol Buffers
Top Related IT Skills in the City of London 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
1 1 (33.33%) Apache Spark
Communications & Networking
1 1 (33.33%) Internet
Database & Business Intelligence
1 1 (33.33%) Apache Cassandra
Development Applications
1 2 (66.67%) Git (software)
1 2 (66.67%) Subversion
Job Titles
1 2 (66.67%) Developer
1 2 (66.67%) Front End Developer (Client-Side Developer)
1 2 (66.67%) Front End Web Developer (Client-Side Developer)
1 2 (66.67%) HTML CSS Developer
1 2 (66.67%) HTML Developer
1 2 (66.67%) JavaScript Developer
1 2 (66.67%) Web Developer
2 1 (33.33%) Data Engineer
Libraries, Frameworks & Software Standards
1 3 (100.00%) REST
2 2 (66.67%) AngularJS
2 2 (66.67%) Backbone.js
2 2 (66.67%) CSS
2 2 (66.67%) CSS3
2 2 (66.67%) D3.js
2 2 (66.67%) HTML
2 2 (66.67%) HTML5
2 2 (66.67%) JSON
2 2 (66.67%) React
2 2 (66.67%) RESTful
2 2 (66.67%) SOAP
2 2 (66.67%) Web Services
2 2 (66.67%) XML
3 1 (33.33%) Akka
3 1 (33.33%) Apache Avro
3 1 (33.33%) Kafka
3 1 (33.33%) Samza
3 1 (33.33%) WebSockets
Miscellaneous
1 2 (66.67%) Computer Science
2 1 (33.33%) Algorithms
2 1 (33.33%) Internet of Things
Processes & Methodologies
1 3 (100.00%) Data Modelling
2 2 (66.67%) Agile Software Development
2 2 (66.67%) Front End Development
2 2 (66.67%) OO
2 2 (66.67%) Responsive Web Design
2 2 (66.67%) SDLC
2 2 (66.67%) Web Development
3 1 (33.33%) Open Source
Programming Languages
1 3 (100.00%) Java
2 2 (66.67%) JavaScript
2 2 (66.67%) Objective-C
3 1 (33.33%) Scala
City of London
Arrows Group Ltd
Rate: £500 - £600 per day + negotiable
Posted: 14 hours ago
City of London
Arrows Group Ltd
Rate: £500 - £600 per day + negotiable
Posted: 2 days ago