The following table provides summary statistics for permanent job vacancies advertised in 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 27 June 2017 with a comparison to the same period in the previous 2 years.

Sinatra
England / London
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 595 619 649
Rank change year-on-year +24 +30  
Permanent jobs citing Sinatra 7 19 20
As % of all permanent IT jobs advertised in London 0.019% 0.047% 0.045%
As % of the Libraries, Frameworks & Software Standards category 0.047% 0.12% 0.12%
Number of salaries quoted 7 19 20
Median salary £52,500 £57,500 £65,000
Median salary % change year-on-year -8.69% -11.53%  
90% offered a salary of more than £43,000 £52,500 £62,500
10% offered a salary of more than £74,000 £70,000 £75,000
UK excluding London median salary £32,500 £41,000 £37,500
% change year-on-year -20.73% +9.33%  

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 London with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 14796 16221 16792
As % of all permanent IT job vacancies advertised in London 40.32% 40.47% 37.94%
Number of salaries quoted 12219 14345 14452
Median salary £58,000 £55,000 £55,000
Median salary % change year-on-year +5.45% -  
90% offered a salary of more than £40,000 £38,000 £35,000
10% offered a salary of more than £80,000 £75,000 £78,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

Sinatra
Job Vacancy Trend in London

The job posting trend of jobs advertised in 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 London

Sinatra
Salary Trend in London

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

Salary trend for Sinatra in London

Sinatra
Salary Histogram in London

The salary distribution of IT jobs citing Sinatra in London over the 3 months to 27 June 2017.

Salary histogram for Sinatra in London

For the 6 months to 27 June 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 London region with a requirement for Sinatra.

1 16 (100.00%) Ruby
1 16 (100.00%) Ruby on Rails
2 14 (87.50%) Docker
2 14 (87.50%) DevOps
3 12 (75.00%) Agile Software Development
3 12 (75.00%) Elasticsearch
4 9 (56.25%) Git (software)
4 9 (56.25%) Amazon AWS
4 9 (56.25%) TDD
4 9 (56.25%) MySQL
5 8 (50.00%) Linux
5 8 (50.00%) Python
5 8 (50.00%) BDD
5 8 (50.00%) MongoDB
5 8 (50.00%) Opscode Chef
6 7 (43.75%) Web Services
7 6 (37.50%) E-Commerce
7 6 (37.50%) Redis
7 6 (37.50%) GitHub
7 6 (37.50%) Node.js
7 6 (37.50%) Amazon DynamoDB
7 6 (37.50%) RSpec
7 6 (37.50%) nginx
7 6 (37.50%) AWS CloudFormation
7 6 (37.50%) Serverless Framework
8 5 (31.25%) The Twelve-Factor App
8 5 (31.25%) New Relic
8 5 (31.25%) Scrum
8 5 (31.25%) Splunk
9 4 (25.00%) Retail

Sinatra
Co-occurring IT Skills in 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 12 (75.00%) Elasticsearch
2 6 (37.50%) nginx
Business Applications
1 3 (18.75%) Sentinel
Cloud Services
1 9 (56.25%) Amazon AWS
2 6 (37.50%) AWS CloudFormation
2 6 (37.50%) GitHub
3 3 (18.75%) Amazon EC2
3 3 (18.75%) Amazon SQS
3 3 (18.75%) AWS Lambda
3 3 (18.75%) Fastly
4 2 (12.50%) Google Cloud Platform
4 2 (12.50%) Heroku
4 2 (12.50%) Microsoft Azure
Communications & Networking
1 4 (25.00%) TCP/IP
2 2 (12.50%) Internet
3 1 (6.25%) VoIP
Database & Business Intelligence
1 9 (56.25%) MySQL
2 8 (50.00%) MongoDB
3 6 (37.50%) Amazon DynamoDB
3 6 (37.50%) Redis
4 3 (18.75%) Amazon Redshift
4 3 (18.75%) Hadoop
4 3 (18.75%) SQL Server
5 1 (6.25%) Geospatial Data
5 1 (6.25%) NoSQL
Development Applications
1 9 (56.25%) Git (software)
2 6 (37.50%) RSpec
General
1 4 (25.00%) Retail
2 2 (12.50%) Games
Job Titles
1 8 (50.00%) Developer
2 6 (37.50%) DevOps Engineer
3 5 (31.25%) Ruby Developer
3 5 (31.25%) Ruby on Rails Developer
4 3 (18.75%) Agile Developer
4 3 (18.75%) MySQL Developer
5 2 (12.50%) Architect
6 1 (6.25%) AWS Engineer
6 1 (6.25%) Full Stack Developer
6 1 (6.25%) Linux Engineer
6 1 (6.25%) Ruby Engineer
6 1 (6.25%) Senior Developer
6 1 (6.25%) Senior Full Stack Developer
6 1 (6.25%) Senior Linux Engineer
Libraries, Frameworks & Software Standards
1 16 (100.00%) Ruby on Rails
2 7 (43.75%) Web Services
3 6 (37.50%) Node.js
3 6 (37.50%) Serverless Framework
4 3 (18.75%) Elastic Stack
4 3 (18.75%) LEMP Stack
4 3 (18.75%) React
4 3 (18.75%) Sidekiq
5 2 (12.50%) CSS
5 2 (12.50%) HTML
6 1 (6.25%) Ember.js
6 1 (6.25%) Express
6 1 (6.25%) Flask
6 1 (6.25%) koa
6 1 (6.25%) Laravel
6 1 (6.25%) RESTful
6 1 (6.25%) Sensu
Miscellaneous
1 1 (6.25%) Arduino
1 1 (6.25%) Mobile Games
1 1 (6.25%) Raspberry Pi
1 1 (6.25%) Smartphone
Operating Systems
1 8 (50.00%) Linux
2 3 (18.75%) Windows
3 2 (12.50%) Ubuntu
4 1 (6.25%) Android
Processes & Methodologies
1 14 (87.50%) DevOps
2 12 (75.00%) Agile Software Development
3 9 (56.25%) TDD
4 8 (50.00%) BDD
5 6 (37.50%) E-Commerce
6 5 (31.25%) Scrum
6 5 (31.25%) The Twelve-Factor App
7 3 (18.75%) Auto-Scaling
7 3 (18.75%) ChatOps
7 3 (18.75%) Configuration Management
7 3 (18.75%) Continuous Integration
7 3 (18.75%) Load Testing
7 3 (18.75%) Performance Analysis
8 2 (12.50%) Low Latency
8 2 (12.50%) Microservices
8 2 (12.50%) Software Engineering
9 1 (6.25%) API Design
9 1 (6.25%) Continuous Deployment
9 1 (6.25%) Domain-Driven Design
9 1 (6.25%) Test Automation
Programming Languages
1 16 (100.00%) Ruby
2 8 (50.00%) Python
3 4 (25.00%) Go
3 4 (25.00%) Scala
4 2 (12.50%) JavaScript
5 1 (6.25%) PHP
5 1 (6.25%) SQL
System Software
1 14 (87.50%) Docker
2 3 (18.75%) Varnish
Systems Management
1 8 (50.00%) Opscode Chef
2 4 (25.00%) Kubernetes
3 3 (18.75%) Ambari
3 3 (18.75%) Consul
4 1 (6.25%) Ansible
4 1 (6.25%) Puppet
4 1 (6.25%) StatsD
Vendors
1 5 (31.25%) New Relic
1 5 (31.25%) Splunk
2 2 (12.50%) Google
3 1 (6.25%) Apple
London
Burns Sheehan
Salary: £65000 - £85000 per annum + Benefits
Posted: 4 days ago
Central London / West End
Burns Sheehan
Salary: £65000 - £75000 per annum + Stock Options
Posted: 5 days ago
London
Cathcart Associates
Salary: £50000 - £80000 per annum + home & flex working with equity
Posted: 22 days ago