Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Ruby on Rails skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Ruby on Rails over the 6 months to 24 November 2017 with a comparison to the same period in the previous 2 years.

Ruby on Rails (RoR)
East of England > Hertfordshire
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 182 196 232
Rank change year-on-year +14 +36 -13
Permanent jobs citing Ruby on Rails 31 16 6
As % of all permanent IT jobs advertised in Hertfordshire 0.70% 0.36% 0.11%
As % of the Libraries, Frameworks & Software Standards category 1.70% 1.01% 0.32%
Number of salaries quoted 25 16 6
Hertfordshire median annual salary £55,000 £65,000 £58,750
Median salary % change year-on-year -15.38% +10.64% +33.52%
10th Percentile £44,200 £58,125 £52,500
90th Percentile £68,250 £65,000 £63,750
East of England median annual salary £50,000 £65,000 £50,000
% change year-on-year -23.08% +30.00% +31.58%

Ruby on Rails is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Hertfordshire
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1827 1584 1857
As % of all permanent IT jobs advertised in Hertfordshire 41.50% 35.59% 34.45%
Number of salaries quoted 1600 1411 1625
Hertfordshire median annual salary £50,000 £50,000 £45,000
Median salary % change year-on-year - +11.11% -
10th Percentile £31,250 £29,000 £28,000
90th Percentile £70,000 £70,000 £68,750
East of England median annual salary £47,000 £45,000 £42,500
% change year-on-year +4.44% +5.88% -

Ruby on Rails
Job Vacancy Trend in Hertfordshire

Job postings citing Ruby on Rails as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Ruby on Rails in Hertfordshire

Ruby on Rails
Salary Trend in Hertfordshire

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

Salary trend for Ruby on Rails in Hertfordshire

Ruby on Rails
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Ruby on Rails in Hertfordshire over the 6 months to 24 November 2017.

Salary histogram for Ruby on Rails in Hertfordshire

Ruby on Rails
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Ruby on Rails within the Hertfordshire region over the 6 months to 24 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford - 24 £55,000 - 2
Ruby on Rails
East of England

For the 6 months to 24 November 2017, IT jobs citing Ruby on Rails 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 Hertfordshire region with a requirement for Ruby on Rails.

1 31 (100.00%) Ruby
2 27 (87.10%) Agile Software Development
3 22 (70.97%) TDD
4 20 (64.52%) JavaScript
5 18 (58.06%) AngularJS
6 13 (41.94%) Mac OS X
7 10 (32.26%) Redis
8 9 (29.03%) Data Protection
8 9 (29.03%) Logistics
8 9 (29.03%) React
9 8 (25.81%) PostgreSQL
9 8 (25.81%) Open Source
9 8 (25.81%) Ansible
10 7 (22.58%) OO
10 7 (22.58%) Linux
11 6 (19.35%) Git (software)
11 6 (19.35%) Amazon AWS
11 6 (19.35%) BDD
12 4 (12.90%) Analytical Skills
12 4 (12.90%) Front End Development
12 4 (12.90%) Payment Gateway
12 4 (12.90%) Analytical Thinking
12 4 (12.90%) RSpec
12 4 (12.90%) Haml
12 4 (12.90%) RESTful
12 4 (12.90%) WordPress
12 4 (12.90%) Web Services
12 4 (12.90%) DevOps
12 4 (12.90%) Opscode Chef
12 4 (12.90%) Sass

Ruby on Rails
Co-occurring IT Skills in Hertfordshire 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 4 (12.90%) WordPress
2 3 (9.68%) Apache
3 1 (3.23%) Elasticsearch
Business Applications
1 4 (12.90%) Payment Gateway
Cloud Services
1 6 (19.35%) Amazon AWS
2 2 (6.45%) GitHub
3 1 (3.23%) Amazon ElastiCache
3 1 (3.23%) Amazon S3
3 1 (3.23%) Amazon SQS
3 1 (3.23%) AWS CloudFormation
3 1 (3.23%) AWS Elastic Beanstalk
3 1 (3.23%) AWS Lambda
3 1 (3.23%) CloudFront
3 1 (3.23%) Heroku
3 1 (3.23%) Route 53
3 1 (3.23%) Serverless
Database & Business Intelligence
1 10 (32.26%) Redis
2 8 (25.81%) PostgreSQL
3 2 (6.45%) Amazon DynamoDB
4 1 (3.23%) Amazon RDS
4 1 (3.23%) Oracle Database
Development Applications
1 6 (19.35%) Git (software)
2 4 (12.90%) RSpec
3 2 (6.45%) Mocha
3 2 (6.45%) Visual Studio
4 1 (3.23%) webpack
General
1 4 (12.90%) Finance
1 4 (12.90%) Retail
2 2 (6.45%) Automotive
Job Titles
1 30 (96.77%) Developer
2 22 (70.97%) Ruby on Rails Developer
3 8 (25.81%) Senior Developer
4 7 (22.58%) Ruby Developer
4 7 (22.58%) Senior Ruby on Rails Developer
5 6 (19.35%) Full Stack Developer
6 1 (3.23%) Developer/Software Engineer
6 1 (3.23%) Junior
6 1 (3.23%) Junior Developer
6 1 (3.23%) Junior Ruby on Rails Developer
6 1 (3.23%) Ruby Engineer
6 1 (3.23%) Senior Ruby Developer
6 1 (3.23%) Software Developer
6 1 (3.23%) Software Engineer
Libraries, Frameworks & Software Standards
1 18 (58.06%) AngularJS
2 9 (29.03%) React
3 4 (12.90%) Haml
3 4 (12.90%) RESTful
3 4 (12.90%) Sass
3 4 (12.90%) Web Services
4 3 (9.68%) jQuery
5 2 (6.45%) Ionic Framework
5 2 (6.45%) Node.js
6 1 (3.23%) Catalyst
6 1 (3.23%) CGI
6 1 (3.23%) Chai
Miscellaneous
1 4 (12.90%) Analytical Skills
2 3 (9.68%) Enterprise Software
3 2 (6.45%) Mobile App
Operating Systems
1 13 (41.94%) Mac OS X
2 7 (22.58%) Linux
Processes & Methodologies
1 27 (87.10%) Agile Software Development
2 22 (70.97%) TDD
3 9 (29.03%) Data Protection
3 9 (29.03%) Logistics
4 8 (25.81%) Open Source
5 7 (22.58%) OO
6 6 (19.35%) BDD
7 4 (12.90%) Analytical Thinking
7 4 (12.90%) DevOps
7 4 (12.90%) Front End Development
7 4 (12.90%) OOP
7 4 (12.90%) Pair Programming
7 4 (12.90%) SEO
7 4 (12.90%) Software Engineering
7 4 (12.90%) Workflow
8 3 (9.68%) IT Strategy
8 3 (9.68%) Mobile Development
8 3 (9.68%) MVC
9 2 (6.45%) Web Application Development
9 2 (6.45%) Web Development
Programming Languages
1 31 (100.00%) Ruby
2 20 (64.52%) JavaScript
3 4 (12.90%) Python
4 2 (6.45%) C#
4 2 (6.45%) SQL
5 1 (3.23%) ES6
5 1 (3.23%) GraphQL
5 1 (3.23%) Perl
5 1 (3.23%) PL/SQL
Systems Management
1 8 (25.81%) Ansible
2 4 (12.90%) Capistrano
2 4 (12.90%) Opscode Chef
Vendors
1 1 (3.23%) Oracle