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

Sinatra
London / City of London
3 months to
26 Apr 2017
Same period 2016 Same period 2015
Rank - 272 314
Permanent jobs citing Sinatra 0 4 10
As % of all permanent IT jobs advertised in the City of London - 0.056% 0.095%
As % of the Libraries, Frameworks & Software Standards category - 0.14% 0.29%
Number of salaries quoted 0 4 10
Median salary - £70,000 £65,000
Median salary % change year-on-year - +7.69%  
UK excluding London median salary £27,500 £35,000 £31,250
% change year-on-year -21.42% +12.00%  

Sinatra 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 2030 2819 3507
As % of all permanent IT job vacancies advertised in the City of London 38.40% 39.60% 33.22%
Number of salaries quoted 1835 2495 3031
Median salary £60,000 £55,000 £55,000
Median salary % change year-on-year +9.09% -  
90% offered a salary of more than £42,500 £37,500 £37,500
10% offered a salary of more than £85,000 £72,500 £75,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

Sinatra
Job Vacancy Trend in the City of London

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

Job vacancy trend for Sinatra in the City of London

Sinatra
Salary Trend in the City of London

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

Salary trend for Sinatra in the City of London

For the 6 months to 26 April 2017, IT jobs citing Sinatra 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 Sinatra.

1 2 (100.00%) Python
1 2 (100.00%) Scala
1 2 (100.00%) Ruby
2 1 (50.00%) Ubuntu
2 1 (50.00%) Ruby on Rails
2 1 (50.00%) Smartphone
2 1 (50.00%) Android
2 1 (50.00%) nginx
2 1 (50.00%) Amazon EC2
2 1 (50.00%) Amazon AWS
2 1 (50.00%) RabbitMQ
2 1 (50.00%) Redis
2 1 (50.00%) Amazon DynamoDB
2 1 (50.00%) Elasticsearch
2 1 (50.00%) Go
2 1 (50.00%) Opscode Chef
2 1 (50.00%) StatsD
2 1 (50.00%) Docker
2 1 (50.00%) Flask
2 1 (50.00%) Sensu
2 1 (50.00%) DevOps
2 1 (50.00%) Mentoring
2 1 (50.00%) AWS CloudFormation
2 1 (50.00%) Auto-Scaling
2 1 (50.00%) Kubernetes
2 1 (50.00%) Elastic Stack
2 1 (50.00%) Serverless Framework
2 1 (50.00%) Consul
2 1 (50.00%) Data Modelling
2 1 (50.00%) HTTP

Sinatra
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 (50.00%) Elasticsearch
1 1 (50.00%) nginx
Business Applications
1 1 (50.00%) Sentinel
Cloud Services
1 1 (50.00%) Amazon AWS
1 1 (50.00%) Amazon EC2
1 1 (50.00%) AWS CloudFormation
Communications & Networking
1 1 (50.00%) HTTP
1 1 (50.00%) TCP/IP
Database & Business Intelligence
1 1 (50.00%) Amazon DynamoDB
1 1 (50.00%) Redis
General
1 1 (50.00%) Games
Job Titles
1 1 (50.00%) AWS Engineer
1 1 (50.00%) Developer
1 1 (50.00%) Linux Engineer
1 1 (50.00%) Python Developer
1 1 (50.00%) Ruby Engineer
1 1 (50.00%) Senior Linux Engineer
Libraries, Frameworks & Software Standards
1 1 (50.00%) CSS
1 1 (50.00%) Elastic Stack
1 1 (50.00%) Flask
1 1 (50.00%) HTML
1 1 (50.00%) RabbitMQ
1 1 (50.00%) Ruby on Rails
1 1 (50.00%) Sensu
1 1 (50.00%) Serverless Framework
1 1 (50.00%) Spring
1 1 (50.00%) Web Services
Miscellaneous
1 1 (50.00%) Mobile Games
1 1 (50.00%) Smartphone
Operating Systems
1 1 (50.00%) Android
1 1 (50.00%) Linux
1 1 (50.00%) Ubuntu
Processes & Methodologies
1 1 (50.00%) Agile Software Development
1 1 (50.00%) Auto-Scaling
1 1 (50.00%) Data Modelling
1 1 (50.00%) DevOps
1 1 (50.00%) Mentoring
1 1 (50.00%) OO
1 1 (50.00%) OOP
1 1 (50.00%) TDD
Programming Languages
1 2 (100.00%) Python
1 2 (100.00%) Ruby
1 2 (100.00%) Scala
2 1 (50.00%) Go
2 1 (50.00%) Java
2 1 (50.00%) JavaScript
2 1 (50.00%) SQL
System Software
1 1 (50.00%) Docker
Systems Management
1 1 (50.00%) Consul
1 1 (50.00%) Kubernetes
1 1 (50.00%) Opscode Chef
1 1 (50.00%) StatsD
Vendors
1 1 (50.00%) Apple