Period
to 23 January 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Erlang skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Erlang over the 6 months to 23 January 2018 with a comparison to the same period in the previous 2 years.

Erlang
Central London > City of London
6 months to
23 Jan 2018
Same period 2017 Same period 2016
Rank 316 327 349
Rank change year-on-year +11 +22 +98
Permanent jobs citing Erlang 12 13 37
As % of all permanent IT jobs advertised in the City of London 0.11% 0.12% 0.26%
As % of the Programming Languages category 0.20% 0.21% 0.47%
Number of salaries quoted 12 5 30
City of London median annual salary £75,000 £65,000 £73,750
Median salary % change year-on-year +15.38% -11.86% +22.92%
10th Percentile £51,375 £47,250 £43,750
90th Percentile £137,500 £77,500 £135,000
Central London median annual salary £65,000 £60,000 £75,000
% change year-on-year +8.33% -20.00% +25.00%

Erlang 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 the City of London with a requirement for coding skills.

All Programming Languages
City of London
Permanent vacancies with a requirement for coding skills 6,115 6,158 7,846
As % of all permanent IT jobs advertised in the City of London 57.96% 58.22% 56.01%
Number of salaries quoted 5,501 5,669 6,983
City of London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £39,500 £36,750 £36,250
90th Percentile £95,000 £91,700 £87,500
Central London median annual salary £60,000 £57,500 £57,500
% change year-on-year +4.35% - +4.55%

Erlang
Job Vacancy Trend in the City of London

Job postings citing Erlang as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Erlang in the City of London

Erlang
Salary Trend in the City of London

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

Salary trend for Erlang in the City of London

Erlang
Salary Histogram in the City of London

The salary distribution of IT jobs citing Erlang in the City of London over the 6 months to 23 January 2018.

Salary histogram for Erlang in the City of London

For the 6 months to 23 January 2018, IT jobs citing Erlang 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 City of London region with a requirement for Erlang.

1 8 (66.67%) Functional Programming
2 7 (58.33%) Scala
2 7 (58.33%) Fintech
3 6 (50.00%) Haskell
3 6 (50.00%) Clojure
4 5 (41.67%) Distributed Ledger
5 4 (33.33%) Computer Science Degree
5 4 (33.33%) Degree
5 4 (33.33%) Computer Science
6 3 (25.00%) Software Engineering
6 3 (25.00%) Cryptography
6 3 (25.00%) Python
6 3 (25.00%) Finance
6 3 (25.00%) Analytical Skills
6 3 (25.00%) Customer-Centricity
6 3 (25.00%) Blockchain
7 2 (16.67%) Quantitative Finance
7 2 (16.67%) Computer Vision
7 2 (16.67%) WebGL
7 2 (16.67%) Elixir
7 2 (16.67%) Machine Learning
7 2 (16.67%) F#
7 2 (16.67%) Social Media
7 2 (16.67%) OpenGL
7 2 (16.67%) C#
7 2 (16.67%) Java
7 2 (16.67%) .NET
7 2 (16.67%) Agile Software Development
7 2 (16.67%) TDD
8 1 (8.33%) Lucene

Erlang
Co-occurring IT Skills in the City of 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 1 (8.33%) Apache Spark
1 1 (8.33%) Elasticsearch
Business Applications
1 5 (41.67%) Distributed Ledger
Cloud Services
1 1 (8.33%) Amazon AWS
Database & Business Intelligence
1 3 (25.00%) Blockchain
2 1 (8.33%) Apache Hive
2 1 (8.33%) Big Data
2 1 (8.33%) Couchbase
2 1 (8.33%) Hadoop
2 1 (8.33%) MongoDB
2 1 (8.33%) NoSQL
2 1 (8.33%) PostgreSQL
2 1 (8.33%) SQL Server
Development Applications
1 1 (8.33%) CircleCI
General
1 3 (25.00%) Finance
2 1 (8.33%) Financial Institution
2 1 (8.33%) Games
Job Titles
1 8 (66.67%) Developer
2 2 (16.67%) .NET Developer
2 2 (16.67%) .NET Software Developer
2 2 (16.67%) Blockchain Engineer
2 2 (16.67%) C# .NET Developer
2 2 (16.67%) C# Developer
2 2 (16.67%) C# Software Developer
2 2 (16.67%) Software Developer
2 2 (16.67%) Software Engineer
3 1 (8.33%) ASP.NET MVC Developer
3 1 (8.33%) Erlang Developer
3 1 (8.33%) Python Developer
3 1 (8.33%) Scala Developer
Libraries, Frameworks & Software Standards
1 2 (16.67%) .NET
1 2 (16.67%) OpenGL
1 2 (16.67%) WebGL
2 1 (8.33%) AngularJS
2 1 (8.33%) ASP.NET
2 1 (8.33%) ASP.NET MVC
2 1 (8.33%) ASP.NET Web API
2 1 (8.33%) Django
2 1 (8.33%) Elastic Stack
2 1 (8.33%) Kafka
2 1 (8.33%) Lucene
2 1 (8.33%) Node.js
2 1 (8.33%) React
2 1 (8.33%) REST
2 1 (8.33%) Spring
2 1 (8.33%) Spring MVC
Miscellaneous
1 7 (58.33%) Fintech
2 4 (33.33%) Computer Science
3 3 (25.00%) Analytical Skills
4 2 (16.67%) Social Media
5 1 (8.33%) Bitcoin
5 1 (8.33%) Digital Currency
5 1 (8.33%) Mobile Games
Processes & Methodologies
1 8 (66.67%) Functional Programming
2 3 (25.00%) Cryptography
2 3 (25.00%) Customer-Centricity
2 3 (25.00%) Software Engineering
3 2 (16.67%) Agile Software Development
3 2 (16.67%) Computer Vision
3 2 (16.67%) Machine Learning
3 2 (16.67%) Quantitative Finance
3 2 (16.67%) TDD
4 1 (8.33%) Analytics
4 1 (8.33%) BDD
4 1 (8.33%) Continuous Integration
4 1 (8.33%) Cryptocurrency
4 1 (8.33%) Dependency Injection
4 1 (8.33%) Inversion of Control
4 1 (8.33%) Performance Metrics
4 1 (8.33%) Scrum-ban
4 1 (8.33%) SOLID
4 1 (8.33%) The Twelve-Factor App
4 1 (8.33%) Unit Testing
Programming Languages
1 7 (58.33%) Scala
2 6 (50.00%) Clojure
2 6 (50.00%) Haskell
3 3 (25.00%) Python
4 2 (16.67%) C#
4 2 (16.67%) Elixir
4 2 (16.67%) F#
4 2 (16.67%) Java
5 1 (8.33%) C++
5 1 (8.33%) OCaml
5 1 (8.33%) Shell Script
5 1 (8.33%) SQL
Qualifications
1 4 (33.33%) Computer Science Degree
1 4 (33.33%) Degree
System Software
1 1 (8.33%) Docker
Vendors
1 1 (8.33%) Google