Period
to 20 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Watford with a requirement for Ruby skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Ruby over the 6 months to 20 January 2019 with a comparison to the same period in the previous 2 years.

Ruby
Hertfordshire > Watford
6 months to
20 Jan 2019
Same period 2018 Same period 2017
Rank 94 68 62
Rank change year-on-year -26 -6 +27
Permanent jobs citing Ruby 2 24 31
As % of all permanent IT jobs advertised in Watford 0.22% 2.68% 3.04%
As % of the Programming Languages category 0.47% 4.62% 6.94%
Number of salaries quoted 1 20 30
Watford median annual salary £50,000 £60,000 £50,000
Median salary % change year-on-year -16.67% +20.00% -
10th Percentile £42,500 £47,500 £35,000
90th Percentile £57,500 £70,375 £60,000
Hertfordshire median annual salary £52,500 £52,500 £55,000
% change year-on-year - -4.55% -12.00%

Ruby is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Watford with a requirement for coding skills.

All Programming Languages
Watford
Permanent vacancies with a requirement for coding skills 423 519 447
As % of all permanent IT jobs advertised in Watford 46.38% 58.05% 43.82%
Number of salaries quoted 324 464 384
Watford median annual salary £50,000 £52,500 £50,000
Median salary % change year-on-year -4.76% +5.00% +11.11%
10th Percentile £29,000 £31,250 £32,500
90th Percentile £71,750 £67,500 £67,500
Hertfordshire median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

Ruby
Job Vacancy Trend in Watford

Job postings citing Ruby as a percentage of all IT jobs advertised in Watford.

Job vacancy trend for Ruby in Watford

Ruby
Salary Trend in Watford

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

Salary trend for Ruby in Watford

For the 6 months to 20 January 2019, IT jobs citing Ruby also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Watford region with a requirement for Ruby.

1 2 (100.00%) Git (software)
2 1 (50.00%) RESTful
2 1 (50.00%) Amazon EC2
2 1 (50.00%) Amazon S3
2 1 (50.00%) Amazon AWS
2 1 (50.00%) ASP.NET MVC
2 1 (50.00%) Bash Shell
2 1 (50.00%) BDD
2 1 (50.00%) Puppet
2 1 (50.00%) NoSQL
2 1 (50.00%) Entity Framework
2 1 (50.00%) Node.js
2 1 (50.00%) Web Application Development
2 1 (50.00%) Amazon RDS
2 1 (50.00%) Opscode Chef
2 1 (50.00%) ASP.NET Web API
2 1 (50.00%) Ansible
2 1 (50.00%) DevOps
2 1 (50.00%) Virtual Private Cloud
2 1 (50.00%) SQL Server 2016
2 1 (50.00%) ASP.NET MVC 5
2 1 (50.00%) Terraform
2 1 (50.00%) Code First Entity Framework
2 1 (50.00%) C#
2 1 (50.00%) Java
2 1 (50.00%) Perl
2 1 (50.00%) VBScript
2 1 (50.00%) .NET
2 1 (50.00%) SQL Server
2 1 (50.00%) ASP.NET

Ruby
Co-occurring IT Skills in Watford 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:

Cloud Services
1 1 (50.00%) Amazon AWS
1 1 (50.00%) Amazon EC2
1 1 (50.00%) Amazon S3
1 1 (50.00%) Virtual Private Cloud
Database & Business Intelligence
1 1 (50.00%) Amazon RDS
1 1 (50.00%) NoSQL
1 1 (50.00%) SQL Server
1 1 (50.00%) SQL Server 2016
Development Applications
1 2 (100.00%) Git (software)
General
1 1 (50.00%) Finance
Job Titles
1 1 (50.00%) .NET Developer
1 1 (50.00%) Architect
1 1 (50.00%) ASP.NET Developer
1 1 (50.00%) AWS Architect
1 1 (50.00%) C# .NET Developer
1 1 (50.00%) C# ASP.NET Developer
1 1 (50.00%) C# Developer
1 1 (50.00%) Developer
Libraries, Frameworks & Software Standards
1 1 (50.00%) .NET
1 1 (50.00%) .NET Framework
1 1 (50.00%) ASP.NET
1 1 (50.00%) ASP.NET MVC
1 1 (50.00%) ASP.NET MVC 5
1 1 (50.00%) ASP.NET Web API
1 1 (50.00%) Code First Entity Framework
1 1 (50.00%) Entity Framework
1 1 (50.00%) Node.js
1 1 (50.00%) RESTful
1 1 (50.00%) WCF
Operating Systems
1 1 (50.00%) Unix
1 1 (50.00%) Windows
Processes & Methodologies
1 1 (50.00%) Agile Software Development
1 1 (50.00%) BDD
1 1 (50.00%) Configuration Management
1 1 (50.00%) DevOps
1 1 (50.00%) MVC
1 1 (50.00%) Scrum
1 1 (50.00%) TDD
1 1 (50.00%) Web Application Development
Programming Languages
1 1 (50.00%) Bash Shell
1 1 (50.00%) C#
1 1 (50.00%) Java
1 1 (50.00%) Perl
1 1 (50.00%) PowerShell
1 1 (50.00%) Python
1 1 (50.00%) VBScript
Systems Management
1 1 (50.00%) Ansible
1 1 (50.00%) Opscode Chef
1 1 (50.00%) Puppet
1 1 (50.00%) Terraform
Vendors
1 1 (50.00%) Microsoft