The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Protocol Buffers skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Protocol Buffers over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Google Protocol Buffers (protobuf)
London / City of London
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 233 258 311
Rank change year-on-year +25 +53  
Permanent jobs citing Protocol Buffers 1 2 1
As % of all permanent IT jobs advertised in the City of London 0.019% 0.032% 0.010%
As % of the Libraries, Frameworks & Software Standards category 0.050% 0.077% 0.027%
Number of salaries quoted 0 2 1
Median salary - £43,750 £55,000
Median salary % change year-on-year - -20.45%  
UK excluding London median salary £42,500 £65,000 -
% change year-on-year -34.61% -  

Protocol Buffers 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 permanent job vacancies advertised in the City of London with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
City of London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 2003 2601 3641
As % of all permanent IT job vacancies advertised in the City of London 38.25% 41.37% 35.24%
Number of salaries quoted 1762 2347 3177
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.34% +4.54%  
90% offered a salary of more than £42,500 £40,000 £37,500
10% offered a salary of more than £80,000 £75,000 £75,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

Protocol Buffers
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Protocol Buffers as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Protocol Buffers in the City of London

Protocol Buffers
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Protocol Buffers in the City of London.

Salary trend for Protocol Buffers in the City of London

For the 6 months to 26 June 2017, IT 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 job ads across the City of London region with a requirement for Protocol Buffers.

1 3 (100.00%) Java
2 2 (66.67%) Finance
2 2 (66.67%) Perforce
2 2 (66.67%) Ant
2 2 (66.67%) Shell Script
2 2 (66.67%) SOAP
2 2 (66.67%) XML
2 2 (66.67%) Unix
2 2 (66.67%) Scrum
2 2 (66.67%) Agile Software Development
2 2 (66.67%) Banking
2 2 (66.67%) Spring
2 2 (66.67%) Maven
2 2 (66.67%) Investment Banking
2 2 (66.67%) Git (software)
2 2 (66.67%) Hudson
2 2 (66.67%) Enterprise Architecture
2 2 (66.67%) JSON
2 2 (66.67%) MiFID
2 2 (66.67%) Gradle
2 2 (66.67%) Jenkins
2 2 (66.67%) Low Latency
2 2 (66.67%) Dodd-Frank
2 2 (66.67%) Microservices
3 1 (33.33%) Apache Spark
3 1 (33.33%) OpenTSDB
3 1 (33.33%) Graphite
3 1 (33.33%) Samza
3 1 (33.33%) React
3 1 (33.33%) Apache Thrift

Protocol Buffers
Co-occurring 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
1 1 (33.33%) Elasticsearch
Cloud Services
1 1 (33.33%) Amazon AWS
1 1 (33.33%) Amazon EMR
Database & Business Intelligence
1 1 (33.33%) Amazon DynamoDB
1 1 (33.33%) Amazon Redshift
1 1 (33.33%) Big Data
1 1 (33.33%) Couchbase
1 1 (33.33%) Hadoop
1 1 (33.33%) OpenTSDB
1 1 (33.33%) Parquet
1 1 (33.33%) PostgreSQL
1 1 (33.33%) SQL Server
Development Applications
1 2 (66.67%) Ant
1 2 (66.67%) Git (software)
1 2 (66.67%) Gradle
1 2 (66.67%) Hudson
1 2 (66.67%) Jenkins
1 2 (66.67%) Maven
General
1 2 (66.67%) Banking
1 2 (66.67%) Finance
1 2 (66.67%) Investment Banking
Job Titles
1 3 (100.00%) Developer
1 3 (100.00%) Senior Developer
2 2 (66.67%) Java Developer
2 2 (66.67%) Senior Java Developer
3 1 (33.33%) .NET Developer
3 1 (33.33%) AWS Developer
3 1 (33.33%) C# .NET Developer
3 1 (33.33%) C# Developer
3 1 (33.33%) F# Developer
3 1 (33.33%) Ruby Developer
3 1 (33.33%) Scala Developer
3 1 (33.33%) Senior .NET Developer
3 1 (33.33%) Senior C# .NET Developer
3 1 (33.33%) Senior C# Developer
3 1 (33.33%) Senior Ruby Developer
3 1 (33.33%) Senior Scala Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) JSON
1 2 (66.67%) SOAP
1 2 (66.67%) Spring
1 2 (66.67%) XML
2 1 (33.33%) .NET
2 1 (33.33%) AngularJS
2 1 (33.33%) Apache Thrift
2 1 (33.33%) ASP.NET
2 1 (33.33%) ASP.NET MVC
2 1 (33.33%) ASP.NET Web API
2 1 (33.33%) Elastic Stack
2 1 (33.33%) Kafka
2 1 (33.33%) PostGIS
2 1 (33.33%) RabbitMQ
2 1 (33.33%) React
2 1 (33.33%) Samza
Operating Systems
1 2 (66.67%) Unix
Processes & Methodologies
1 2 (66.67%) Agile Software Development
1 2 (66.67%) Enterprise Architecture
1 2 (66.67%) Low Latency
1 2 (66.67%) Microservices
1 2 (66.67%) Scrum
2 1 (33.33%) E-Commerce
2 1 (33.33%) MVC
2 1 (33.33%) OOP
2 1 (33.33%) Open Source
Programming Languages
1 3 (100.00%) Java
2 2 (66.67%) Shell Script
3 1 (33.33%) C#
3 1 (33.33%) CoffeeScript
3 1 (33.33%) F#
3 1 (33.33%) JavaScript
3 1 (33.33%) Python
3 1 (33.33%) Ruby
3 1 (33.33%) Scala
3 1 (33.33%) SQL
Quality Assurance & Compliance
1 2 (66.67%) Dodd-Frank
1 2 (66.67%) MiFID
System Software
1 1 (33.33%) Docker
1 1 (33.33%) HDFS
Systems Management
1 1 (33.33%) Graphite
1 1 (33.33%) Kibana
1 1 (33.33%) logstash
1 1 (33.33%) Mesos
Vendors
1 2 (66.67%) Perforce
City, London
Yoti ltd
Posted: 12 days ago