The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Grails skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Grails over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Grails
England / London
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 567 585 542
Rank change year-on-year +18 -43  
Permanent jobs citing Grails 45 51 139
As % of all permanent IT jobs advertised in London 0.12% 0.13% 0.31%
As % of the Libraries, Frameworks & Software Standards category 0.31% 0.32% 0.82%
Number of salaries quoted 38 46 123
Median salary £75,000 £60,000 £60,000
Median salary % change year-on-year +25.00% -  
90% offered a salary of more than £40,700 £46,250 £45,000
10% offered a salary of more than £120,000 £87,500 £80,000
UK excluding London median salary £45,000 £50,000 £50,000
% change year-on-year -10.00% -  

Grails 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 14658 15943 16991
As % of all permanent IT job vacancies advertised in London 40.37% 40.39% 37.95%
Number of salaries quoted 12123 14085 14633
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 £38,288 £35,000
10% offered a salary of more than £80,000 £75,000 £77,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

Grails
Job Vacancy Trend in London

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

Job vacancy trend for Grails in London

Grails
Salary Trend in London

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

Salary trend for Grails in London

Grails
Salary Histogram in London

The salary distribution of IT jobs citing Grails in London over the 3 months to 25 June 2017.

Salary histogram for Grails in London

Grails
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Grails within the London region over the 3 months to 25 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +31 3 £47,000 -
Grails
England

For the 6 months to 25 June 2017, IT jobs citing Grails 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 Grails.

1 91 (78.45%) Java
2 85 (73.28%) Groovy
3 76 (65.52%) CSS
4 73 (62.93%) HTML
5 67 (57.76%) Agile Software Development
6 65 (56.03%) JavaScript
7 63 (54.31%) AngularJS
8 56 (48.28%) HTML5
9 55 (47.41%) Spring
10 51 (43.97%) CSS3
11 46 (39.66%) Finance
11 46 (39.66%) SQL
12 42 (36.21%) RESTful
13 40 (34.48%) RabbitMQ
14 39 (33.62%) Git (software)
15 35 (30.17%) Scrum
15 35 (30.17%) TDD
15 35 (30.17%) JSON
16 34 (29.31%) REST
17 32 (27.59%) Degree
18 30 (25.86%) Jenkins
19 28 (24.14%) Test Automation
19 28 (24.14%) jQuery
19 28 (24.14%) NoSQL
19 28 (24.14%) Dropwizard
19 28 (24.14%) XML
20 27 (23.28%) Analytical Skills
21 25 (21.55%) JUnit
22 24 (20.69%) Subversion
22 24 (20.69%) Spring Boot

Grails
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 19 (16.38%) Tomcat
2 18 (15.52%) Apache Spark
3 12 (10.34%) CMS
4 11 (9.48%) Jetty
5 6 (5.17%) Apache
6 4 (3.45%) Apache Solr
7 2 (1.72%) Elasticsearch
8 1 (0.86%) Adobe Experience Manager
Cloud Services
1 13 (11.21%) Amazon AWS
1 13 (11.21%) GitHub
Communications & Networking
1 14 (12.07%) Internet
2 1 (0.86%) SMS
Database & Business Intelligence
1 28 (24.14%) NoSQL
2 21 (18.10%) Big Data
2 21 (18.10%) SQL Server
3 19 (16.38%) MySQL
4 18 (15.52%) Apache Hive
4 18 (15.52%) Hadoop
4 18 (15.52%) Relational Database
5 17 (14.66%) SQL Server Integration Services
6 8 (6.90%) PostgreSQL
7 5 (4.31%) Apache Cassandra
Development Applications
1 39 (33.62%) Git (software)
2 30 (25.86%) Jenkins
3 25 (21.55%) JUnit
4 24 (20.69%) Subversion
5 19 (16.38%) Spock
6 15 (12.93%) Atlassian Bamboo
6 15 (12.93%) Hudson
6 15 (12.93%) Jasmine
6 15 (12.93%) JIRA
6 15 (12.93%) Karma Test Runner
6 15 (12.93%) Mockito
6 15 (12.93%) webpack
7 12 (10.34%) Maven
8 5 (4.31%) Ant
9 4 (3.45%) Gradle
9 4 (3.45%) Mercurial
10 3 (2.59%) CMake
10 3 (2.59%) CodeNarc
10 3 (2.59%) GitLab
11 2 (1.72%) Travis CI
General
1 46 (39.66%) Finance
2 15 (12.93%) Electronics
3 3 (2.59%) Automotive
3 3 (2.59%) Games
4 2 (1.72%) Advertising
4 2 (1.72%) Legal
Job Titles
1 84 (72.41%) Developer
2 54 (46.55%) Java Developer
3 43 (37.07%) Senior Developer
4 31 (26.72%) Senior Java Developer
5 12 (10.34%) Angular Developer
6 11 (9.48%) Integration Developer
7 10 (8.62%) Front End Developer (Client-Side Developer)
7 10 (8.62%) JavaScript Developer
8 8 (6.90%) Java Engineer
8 8 (6.90%) Node.js Developer
8 8 (6.90%) Python Developer
9 7 (6.03%) Lead Developer
9 7 (6.03%) Senior Front-End Developer
9 7 (6.03%) Senior UX Developer
9 7 (6.03%) Technical Leader
9 7 (6.03%) UX Developer
10 6 (5.17%) HTML Developer
10 6 (5.17%) Support Engineer
11 5 (4.31%) Team Leader
11 5 (4.31%) Technical Team Leader
Libraries, Frameworks & Software Standards
1 76 (65.52%) CSS
2 73 (62.93%) HTML
3 63 (54.31%) AngularJS
4 56 (48.28%) HTML5
5 55 (47.41%) Spring
6 51 (43.97%) CSS3
7 42 (36.21%) RESTful
8 40 (34.48%) RabbitMQ
9 35 (30.17%) JSON
10 34 (29.31%) REST
11 28 (24.14%) Dropwizard
11 28 (24.14%) jQuery
11 28 (24.14%) XML
12 24 (20.69%) Spring Boot
13 21 (18.10%) SOAP
14 19 (16.38%) Node.js
15 18 (15.52%) Flask
15 18 (15.52%) Kafka
16 14 (12.07%) .NET
16 14 (12.07%) ActiveMQ
Miscellaneous
1 27 (23.28%) Analytical Skills
2 17 (14.66%) Fintech
3 15 (12.93%) Computer Science
4 13 (11.21%) Management Information System
5 11 (9.48%) User Experience
6 3 (2.59%) Social Media
6 3 (2.59%) Virtual Team
7 2 (1.72%) Semantic Web
8 1 (0.86%) Greenfield Project
8 1 (0.86%) Mobile App
Operating Systems
1 12 (10.34%) Linux
2 3 (2.59%) Debian
2 3 (2.59%) Ubuntu
Processes & Methodologies
1 67 (57.76%) Agile Software Development
2 35 (30.17%) Scrum
2 35 (30.17%) TDD
3 28 (24.14%) Test Automation
4 20 (17.24%) SDLC
5 18 (15.52%) Front End Development
5 18 (15.52%) Open Source
5 18 (15.52%) Regression Testing
6 17 (14.66%) Data Integration
6 17 (14.66%) Mobile Development
7 16 (13.79%) DevOps
8 15 (12.93%) Mathematics
8 15 (12.93%) Mentoring
8 15 (12.93%) MVC
8 15 (12.93%) SQL Optimisation
9 13 (11.21%) API Integration
9 13 (11.21%) B2B
9 13 (11.21%) ETL
9 13 (11.21%) Rapid Prototyping
10 12 (10.34%) OOA/OOD
Programming Languages
1 91 (78.45%) Java
2 85 (73.28%) Groovy
3 65 (56.03%) JavaScript
4 46 (39.66%) SQL
5 21 (18.10%) Python
6 18 (15.52%) C#
7 10 (8.62%) Scala
8 5 (4.31%) Clojure
8 5 (4.31%) Go
9 3 (2.59%) C++
9 3 (2.59%) ES6
9 3 (2.59%) Jython
10 2 (1.72%) CoffeeScript
10 2 (1.72%) Ruby
Qualifications
1 32 (27.59%) Degree
2 12 (10.34%) Computer Science Degree
3 2 (1.72%) Master's Degree
Quality Assurance & Compliance
1 13 (11.21%) Sarbanes-Oxley
2 6 (5.17%) QA
System Software
1 6 (5.17%) Docker
Systems Management
1 6 (5.17%) Puppet
2 3 (2.59%) Ansible
Vendors
1 13 (11.21%) Apigee
2 1 (0.86%) Adobe
London
TechNet IT Recruitment (Permanent)
Posted: 3 days ago
London
Testing Circle Ltd
Salary: £75000.00 per annum + benefits
Posted: 4 days ago
London
Montash Limited
Salary: £60000.00 - £70000 per annum
Posted: 10 days ago
London
Salt
Salary: £35000.00 - £45000.00 per annum + bonus+benefits+package
Posted: 6 days ago
London
Computer Futures
Salary: £55000 - £75000 per annum + competitive
Posted: 23 days ago