Period
to 17 November 2017

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 17 November 2017 with a comparison to the same period in the previous 2 years.

Erlang
Central London > City of London
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 312 335 400
Rank change year-on-year +23 +65 +64
Permanent jobs citing Erlang 15 18 27
As % of all permanent IT jobs advertised in the City of London 0.15% 0.15% 0.16%
As % of the Programming Languages category 0.26% 0.26% 0.28%
Number of salaries quoted 15 10 23
City of London median annual salary £80,000 £65,000 £55,000
Median salary % change year-on-year +23.08% +18.18% -15.38%
10th Percentile £56,250 £45,625 £43,750
90th Percentile £107,500 £89,250 £135,000
Central London median annual salary £68,750 £60,000 £63,750
% change year-on-year +14.58% -5.88% -1.92%

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 5809 6817 9525
As % of all permanent IT jobs advertised in the City of London 56.81% 58.22% 54.85%
Number of salaries quoted 5324 6290 8399
City of London median annual salary £60,750 £57,604 £57,500
Median salary % change year-on-year +5.46% +0.18% +4.55%
10th Percentile £37,500 £37,500 £34,750
90th Percentile £95,000 £88,750 £86,250
Central London median annual salary £60,000 £57,500 £55,000
% 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 17 November 2017.

Salary histogram for Erlang in the City of London

For the 6 months to 17 November 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 City of London region with a requirement for Erlang.

1 12 (80.00%) Python
2 9 (60.00%) .NET
2 9 (60.00%) F#
2 9 (60.00%) Scala
3 8 (53.33%) Software Engineering
3 8 (53.33%) Java
3 8 (53.33%) C#
3 8 (53.33%) Finance
4 7 (46.67%) C++
4 7 (46.67%) Ruby
4 7 (46.67%) Open Source
5 6 (40.00%) Clojure
5 6 (40.00%) Functional Programming
6 5 (33.33%) Mac OS X
6 5 (33.33%) Objective-C
6 5 (33.33%) OO
6 5 (33.33%) Unix
6 5 (33.33%) Windows
6 5 (33.33%) JavaScript
6 5 (33.33%) Go
6 5 (33.33%) Data Structures
6 5 (33.33%) Algorithms
6 5 (33.33%) Android
6 5 (33.33%) Apple iOS
7 4 (26.67%) Docker
7 4 (26.67%) Fintech
8 3 (20.00%) Cryptocurrency
8 3 (20.00%) Blockchain
8 3 (20.00%) Digital Currency
8 3 (20.00%) Haskell

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 2 (13.33%) Apache
1 2 (13.33%) Apache Spark
1 2 (13.33%) Elasticsearch
1 2 (13.33%) Tomcat
Cloud Services
1 3 (20.00%) Amazon AWS
2 2 (13.33%) Amazon EC2
2 2 (13.33%) Amazon ELB
2 2 (13.33%) Amazon S3
2 2 (13.33%) Microsoft Azure
Communications & Networking
1 2 (13.33%) VoIP
1 2 (13.33%) Wireshark
2 1 (6.67%) SMS
Database & Business Intelligence
1 3 (20.00%) Blockchain
1 3 (20.00%) Hadoop
2 2 (13.33%) Apache Hive
2 2 (13.33%) Big Data
2 2 (13.33%) InfluxDB
2 2 (13.33%) MySQL
2 2 (13.33%) NoSQL
3 1 (6.67%) Apache Cassandra
3 1 (6.67%) Couchbase
3 1 (6.67%) MongoDB
3 1 (6.67%) PostgreSQL
3 1 (6.67%) SQL Server
Development Applications
1 2 (13.33%) Git (software)
1 2 (13.33%) Jenkins
1 2 (13.33%) Maven
1 2 (13.33%) Subversion
2 1 (6.67%) CircleCI
General
1 8 (53.33%) Finance
2 3 (20.00%) Financial Institution
3 2 (13.33%) Games
3 2 (13.33%) Telecoms
Job Titles
1 7 (46.67%) Developer
2 6 (40.00%) Software Engineer
3 5 (33.33%) .NET Software Engineer
3 5 (33.33%) Senior Software Engineer
4 4 (26.67%) C++ Software Engineer
4 4 (26.67%) Java Engineer
4 4 (26.67%) Java Software Engineer
4 4 (26.67%) Python Software Engineer
4 4 (26.67%) Ruby Engineer
4 4 (26.67%) Senior .NET Software Engineer
4 4 (26.67%) Senior C++ Software Engineer
4 4 (26.67%) Senior Java Engineer
4 4 (26.67%) Senior Java Software Engineer
5 3 (20.00%) .NET Developer
5 3 (20.00%) C# .NET Developer
5 3 (20.00%) C# Developer
5 3 (20.00%) Scala Developer
5 3 (20.00%) Software Developer
6 2 (13.33%) Azure Engineer
6 2 (13.33%) C# Software Developer
Libraries, Frameworks & Software Standards
1 9 (60.00%) .NET
2 2 (13.33%) FreeSWITCH
2 2 (13.33%) LAMP
2 2 (13.33%) Sensu
3 1 (6.67%) AngularJS
3 1 (6.67%) ASP.NET
3 1 (6.67%) ASP.NET MVC
3 1 (6.67%) ASP.NET Web API
3 1 (6.67%) Django
3 1 (6.67%) Elastic Stack
3 1 (6.67%) Kafka
3 1 (6.67%) Lucene
3 1 (6.67%) Node.js
3 1 (6.67%) React
3 1 (6.67%) REST
3 1 (6.67%) Spring
3 1 (6.67%) Spring MVC
Miscellaneous
1 5 (33.33%) Algorithms
1 5 (33.33%) Data Structures
2 4 (26.67%) Fintech
3 3 (20.00%) Bitcoin
3 3 (20.00%) Digital Currency
4 2 (13.33%) Mobile Games
Operating Systems
1 5 (33.33%) Android
1 5 (33.33%) Apple iOS
1 5 (33.33%) Mac OS X
1 5 (33.33%) Unix
1 5 (33.33%) Windows
2 2 (13.33%) Linux
2 2 (13.33%) VMS
Processes & Methodologies
1 8 (53.33%) Software Engineering
2 7 (46.67%) Open Source
3 6 (40.00%) Functional Programming
4 5 (33.33%) OO
5 3 (20.00%) Continuous Integration
5 3 (20.00%) Cryptocurrency
6 2 (13.33%) Analytics
6 2 (13.33%) DevOps
6 2 (13.33%) Performance Metrics
6 2 (13.33%) Task Automation
6 2 (13.33%) TDD
6 2 (13.33%) Technical Architecture
6 2 (13.33%) Unit Testing
7 1 (6.67%) Agile Software Development
7 1 (6.67%) Domain-Driven Design
7 1 (6.67%) Extreme Programming
7 1 (6.67%) Kanban
7 1 (6.67%) MVC
7 1 (6.67%) OOP
7 1 (6.67%) Scrum
Programming Languages
1 12 (80.00%) Python
2 9 (60.00%) F#
2 9 (60.00%) Scala
3 8 (53.33%) C#
3 8 (53.33%) Java
4 7 (46.67%) C++
4 7 (46.67%) Ruby
5 6 (40.00%) Clojure
6 5 (33.33%) Go
6 5 (33.33%) JavaScript
6 5 (33.33%) Objective-C
7 3 (20.00%) Haskell
7 3 (20.00%) OCaml
8 2 (13.33%) Perl
8 2 (13.33%) Shell Script
8 2 (13.33%) SQL
System Software
1 4 (26.67%) Docker
2 2 (13.33%) Virtual Machines
Systems Management
1 2 (13.33%) Cacti
1 2 (13.33%) Grafana
1 2 (13.33%) Graphite
1 2 (13.33%) Munin
1 2 (13.33%) Nagios
1 2 (13.33%) Opscode Chef
1 2 (13.33%) Puppet
1 2 (13.33%) Salt
1 2 (13.33%) Terraform
Vendors
1 1 (6.67%) Google