The following table provides summary statistics for permanent job vacancies advertised in Rickmansworth with a requirement for Erlang skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Erlang over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

Erlang
Hertfordshire > Rickmansworth
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank - 19 34
Permanent jobs citing Erlang 0 2 2
As % of all permanent IT jobs advertised in Rickmansworth - 2.20% 1.42%
As % of the Programming Languages category - 6.45% 4.17%
Number of salaries quoted 0 2 1
Rickmansworth median annual salary - £75,000 £50,000
Median salary % change year-on-year - +50.00%  
Hertfordshire median annual salary - £60,000 £50,000
% change year-on-year - +20.00%  

Erlang is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Rickmansworth with a requirement for programming language skills.

Programming Language Skills
Rickmansworth
Permanent job vacancies with a requirement for programming language skills 7 31 48
As % of all permanent IT job vacancies advertised in Rickmansworth 22.58% 34.07% 34.04%
Number of salaries quoted 29 56 117
Rickmansworth median annual salary £37,500 £42,500 £57,500
Median salary % change year-on-year -11.76% -26.08%  
10th Percentile £36,250 £31,250 £41,750
90th Percentile £77,000 £67,500 £67,500
Hertfordshire median annual salary £45,000 £46,000 £45,000
% change year-on-year -2.17% +2.22%  

Erlang
Job Vacancy Trend in Rickmansworth

Job postings citing Erlang as a percentage of all IT jobs advertised in Rickmansworth.

Job vacancy trend for Erlang in Rickmansworth

Erlang
Salary Trend in Rickmansworth

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

Salary trend for Erlang in Rickmansworth

For the 6 months to 29 June 2017, IT jobs citing Erlang 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 Rickmansworth region with a requirement for Erlang.

1 3 (100.00%) Java
1 3 (100.00%) Agile Software Development
1 3 (100.00%) TDD
1 3 (100.00%) Scrum
2 1 (33.33%) HTML
2 1 (33.33%) Spring
2 1 (33.33%) Java SE
2 1 (33.33%) Java EE
2 1 (33.33%) jQuery
2 1 (33.33%) Continuous Integration
2 1 (33.33%) BDD
2 1 (33.33%) RabbitMQ
2 1 (33.33%) High Availability
2 1 (33.33%) Apache Camel
2 1 (33.33%) Functional Programming
2 1 (33.33%) JavaScript
2 1 (33.33%) Perl
2 1 (33.33%) CSS
2 1 (33.33%) XML
2 1 (33.33%) OOP
2 1 (33.33%) Python
2 1 (33.33%) OOD
2 1 (33.33%) IBM
2 1 (33.33%) Middleware

Erlang
Co-occurring IT Skills in Rickmansworth 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:

Job Titles
1 2 (66.67%) Developer
1 2 (66.67%) Erlang Developer
1 2 (66.67%) Java Developer
2 1 (33.33%) Technical Leader
Libraries, Frameworks & Software Standards
1 1 (33.33%) Apache Camel
1 1 (33.33%) CSS
1 1 (33.33%) HTML
1 1 (33.33%) Java EE
1 1 (33.33%) Java SE
1 1 (33.33%) jQuery
1 1 (33.33%) Middleware
1 1 (33.33%) RabbitMQ
1 1 (33.33%) Spring
1 1 (33.33%) XML
Processes & Methodologies
1 3 (100.00%) Agile Software Development
1 3 (100.00%) Scrum
1 3 (100.00%) TDD
2 1 (33.33%) BDD
2 1 (33.33%) Continuous Integration
2 1 (33.33%) Functional Programming
2 1 (33.33%) High Availability
2 1 (33.33%) OOD
2 1 (33.33%) OOP
Programming Languages
1 3 (100.00%) Java
2 1 (33.33%) JavaScript
2 1 (33.33%) Perl
2 1 (33.33%) Python
Vendors
1 1 (33.33%) IBM