The following table provides summary statistics for permanent job vacancies advertised in Cardiff 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 28 March 2017 with a comparison to the same period in the previous 2 years.

Erlang
South Wales / Cardiff
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank - 61 68
Permanent jobs citing Erlang 0 10 2
As % of all permanent IT jobs advertised in Cardiff - 1.43% 0.30%
As % of the Programming Languages category - 2.67% 0.57%
Number of salaries quoted 0 10 1
Median salary - £52,500 £45,000
Median salary % change year-on-year - +16.66%  
UK excluding London median salary £55,000 £61,250 £52,500
% change year-on-year -10.20% +16.66%  

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 Cardiff with a requirement for programming language skills.

Programming Language Skills
Cardiff
Permanent job vacancies with a requirement for programming language skills 305 375 350
As % of all permanent IT job vacancies advertised in Cardiff 54.86% 53.65% 53.11%
Number of salaries quoted 276 318 302
Median salary £37,500 £38,750 £36,250
Median salary % change year-on-year -3.22% +6.89%  
90% offered a salary of more than £25,000 £26,500 £28,500
10% offered a salary of more than £52,500 £50,000 £52,500
UK excluding London median salary £41,500 £41,000 £40,000
% change year-on-year +1.21% +2.50%  

Erlang
Job Vacancy Trend in Cardiff

The job posting trend of jobs advertised in Cardiff citing Erlang as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for Erlang in Cardiff

Erlang
Salary Trend in Cardiff

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

Salary trend for Erlang in Cardiff

For the 6 months to 28 March 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 Cardiff region with a requirement for Erlang.

1 2 (100.00%) C
1 2 (100.00%) C++
1 2 (100.00%) TCP/IP
1 2 (100.00%) Data Analysis
1 2 (100.00%) Haskell
1 2 (100.00%) Multithreading
1 2 (100.00%) Scala
1 2 (100.00%) Clojure
1 2 (100.00%) Apache Cassandra
1 2 (100.00%) NoSQL
1 2 (100.00%) Riak
1 2 (100.00%) Functional Programming

Erlang
Co-occurring IT Skills in Cardiff 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:

Communications & Networking
1 2 (100.00%) TCP/IP
Database & Business Intelligence
1 2 (100.00%) Apache Cassandra
1 2 (100.00%) NoSQL
1 2 (100.00%) Riak
Job Titles
1 2 (100.00%) Developer
1 2 (100.00%) Erlang Developer
1 2 (100.00%) Software Developer
Processes & Methodologies
1 2 (100.00%) Data Analysis
1 2 (100.00%) Functional Programming
1 2 (100.00%) Multithreading
Programming Languages
1 2 (100.00%) C
1 2 (100.00%) C++
1 2 (100.00%) Clojure
1 2 (100.00%) Haskell
1 2 (100.00%) Scala