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 21 February 2017 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
21 Feb 2017
Same period 2016 Same period 2015
Google Protocol Buffers (protobuf)
London / City of London
Rank 151 148 -
Rank change year-on-year
-3 -
Contract jobs citing Protocol Buffers 2 2 0
As % of all contract IT jobs located in the City of London 0.068% 0.064% -
As % of the Libraries, Frameworks & Software Standards category 0.19% 0.20% -
Number of daily rates quoted 0 2 0
Median daily rate - £425 -
UK excluding London median daily rate - - -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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
1029 984 1553
As % of all contract IT jobs located in the City of London 34.89% 31.35% 30.27%
Number of daily rates quoted 872 835 1253
Median daily rate £475 £450 £425
Median daily rate % change year-on-year
+5.55% +5.88%
90% offered a daily rate of more than £345 £325 £300
10% offered a daily rate of more than £625 £600 £575
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 0 3 3
Median hourly rate - £55.00 £27.37
Median hourly rate % change year-on-year
- +100.94%
UK excluding London median hourly rate £38.38 £38.75 £34.00
% change year-on-year
-0.96% +13.97%

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 21 February 2017, 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 35 (100.00%) Python
1 35 (100.00%) Agile Software Development
1 35 (100.00%) TDD
1 35 (100.00%) JSON
1 35 (100.00%) Microsoft Azure
1 35 (100.00%) DevOps
1 35 (100.00%) Public Cloud
2 33 (94.29%) Microservices
2 33 (94.29%) Jenkins
2 33 (94.29%) BDD
2 33 (94.29%) High Availability
2 33 (94.29%) Kafka
2 33 (94.29%) Amazon AWS
2 33 (94.29%) Pair Programming
2 33 (94.29%) C
2 33 (94.29%) Java
3 31 (88.57%) HTTP
4 30 (85.71%) Video on Demand
4 30 (85.71%) RTSP
4 30 (85.71%) MQTT
5 14 (40.00%) Streaming Video
6 2 (5.71%) Continuous Delivery
6 2 (5.71%) Elasticsearch
6 2 (5.71%) Relational Database
6 2 (5.71%) Node.js
6 2 (5.71%) Apache Avro
6 2 (5.71%) Spring
6 2 (5.71%) Grid Computing
6 2 (5.71%) Change Management
6 2 (5.71%) Finance

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 2 (5.71%) Elasticsearch
2 1 (2.86%) Apache
2 1 (2.86%) Apache Airflow
Cloud Services
1 35 (100.00%) Microsoft Azure
2 33 (94.29%) Amazon AWS
Communications & Networking
1 31 (88.57%) HTTP
2 30 (85.71%) MQTT
2 30 (85.71%) RTSP
Database & Business Intelligence
1 2 (5.71%) Relational Database
Development Applications
1 33 (94.29%) Jenkins
General
1 2 (5.71%) Finance
Job Titles
1 32 (91.43%) Developer
1 32 (91.43%) Java Developer
2 27 (77.14%) Senior Developer
2 27 (77.14%) Senior Java Developer
3 12 (34.29%) Agile Developer
3 12 (34.29%) Agile Java Developer
3 12 (34.29%) AWS Developer
3 12 (34.29%) Senior Agile Developer
3 12 (34.29%) Senior Agile Java Developer
4 1 (2.86%) Consultant
4 1 (2.86%) Core Java Developer
4 1 (2.86%) Grid Consultant
4 1 (2.86%) Java Software Developer
4 1 (2.86%) Senior Java Software Developer
4 1 (2.86%) Senior Software Developer
4 1 (2.86%) Software Developer
4 1 (2.86%) Video On Demand Developer
Libraries, Frameworks & Software Standards
1 35 (100.00%) JSON
2 33 (94.29%) Kafka
3 2 (5.71%) Apache Avro
3 2 (5.71%) Node.js
3 2 (5.71%) Spring
4 1 (2.86%) .NET
Miscellaneous
1 35 (100.00%) Public Cloud
2 30 (85.71%) Video on Demand
3 14 (40.00%) Streaming Video
4 2 (5.71%) Grid Computing
5 1 (2.86%) Derivative
Operating Systems
1 2 (5.71%) Windows
2 1 (2.86%) Windows Server
2 1 (2.86%) Windows Server 2012
Processes & Methodologies
1 35 (100.00%) Agile Software Development
1 35 (100.00%) DevOps
1 35 (100.00%) TDD
2 33 (94.29%) BDD
2 33 (94.29%) High Availability
2 33 (94.29%) Microservices
2 33 (94.29%) Pair Programming
3 2 (5.71%) Change Management
3 2 (5.71%) Continuous Delivery
Programming Languages
1 35 (100.00%) Python
2 33 (94.29%) C
2 33 (94.29%) Java
3 1 (2.86%) C#
Qualifications
1 1 (2.86%) CFA
1 1 (2.86%) Degree
Vendors
1 2 (5.71%) Microsoft
City, London
Hatstand Limited
Rate: £200 - £650 per day
Posted: 3 days ago