Period
to 19 October 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Clojure skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Clojure over the 6 months to 19 October 2017 with a comparison to the same period in the previous 2 years.

Clojure
Central London > City of London
6 months to
19 Oct 2017
Same period 2016 Same period 2015
Rank 297 284 392
Rank change year-on-year -13 +108 +53
Permanent jobs citing Clojure 22 64 36
As % of all permanent IT jobs advertised in the City of London 0.22% 0.53% 0.20%
As % of the Programming Languages category 0.39% 0.92% 0.36%
Number of salaries quoted 22 59 31
City of London median annual salary £82,500 £60,000 £62,500
Median salary % change year-on-year +37.50% -4.00% -9.09%
10th Percentile £45,125 £45,000 £43,750
90th Percentile £114,250 £85,000 £85,000
Central London median annual salary £80,000 £60,000 £70,000
% change year-on-year +33.33% -14.29% +3.70%

Clojure 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 5636 6930 9874
As % of all permanent IT jobs advertised in the City of London 56.69% 57.89% 54.21%
Number of salaries quoted 5148 6396 8712
City of London median annual salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.35% - +4.55%
10th Percentile £37,500 £37,500 £34,500
90th Percentile £95,000 £87,500 £85,000
Central London median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% -

Clojure
Job Vacancy Trend in the City of London

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

Job vacancy trend for Clojure in the City of London

Clojure
Salary Trend in the City of London

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

Salary trend for Clojure in the City of London

Clojure
Salary Histogram in the City of London

The salary distribution of IT jobs citing Clojure in the City of London over the 6 months to 19 October 2017.

Salary histogram for Clojure in the City of London

For the 6 months to 19 October 2017, IT jobs citing Clojure 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 Clojure.

1 18 (81.82%) Java
2 16 (72.73%) JavaScript
3 11 (50.00%) Scala
4 10 (45.45%) Agile Software Development
4 10 (45.45%) Software Engineering
4 10 (45.45%) Ruby
5 8 (36.36%) OO
5 8 (36.36%) Finance
6 7 (31.82%) TDD
6 7 (31.82%) NoSQL
7 6 (27.27%) Go
7 6 (27.27%) React
7 6 (27.27%) Open Source
7 6 (27.27%) BDD
7 6 (27.27%) Erlang
7 6 (27.27%) F#
7 6 (27.27%) C#
7 6 (27.27%) .NET
7 6 (27.27%) Python
8 5 (22.73%) Mac OS X
8 5 (22.73%) SOA
8 5 (22.73%) C++
8 5 (22.73%) Unix
8 5 (22.73%) Windows
8 5 (22.73%) Spring
8 5 (22.73%) Objective-C
8 5 (22.73%) Git (software)
8 5 (22.73%) Android
8 5 (22.73%) Continuous Integration
8 5 (22.73%) Microservices

Clojure
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 (4.55%) Apache
1 1 (4.55%) Elasticsearch
1 1 (4.55%) nginx
1 1 (4.55%) Oracle SOA Suite
Cloud Services
1 4 (18.18%) Amazon AWS
2 3 (13.64%) SaaS
3 2 (9.09%) GitHub
4 1 (4.55%) Cloud Computing
Communications & Networking
1 1 (4.55%) Skype
1 1 (4.55%) TCP/IP
Database & Business Intelligence
1 7 (31.82%) NoSQL
2 3 (13.64%) MongoDB
2 3 (13.64%) Relational Database
3 2 (9.09%) Apache Cassandra
3 2 (9.09%) Couchbase
3 2 (9.09%) InfluxDB
4 1 (4.55%) Datomic
4 1 (4.55%) Hazelcast
4 1 (4.55%) MySQL
4 1 (4.55%) SQL Server
Development Applications
1 5 (22.73%) Git (software)
2 3 (13.64%) Cucumber
2 3 (13.64%) RSpec
2 3 (13.64%) Vagrant
3 1 (4.55%) Bower
3 1 (4.55%) Gradle
3 1 (4.55%) Grunt
3 1 (4.55%) gulp
3 1 (4.55%) Jenkins
3 1 (4.55%) jMock
3 1 (4.55%) JUnit
3 1 (4.55%) Maven
3 1 (4.55%) Mockito
General
1 8 (36.36%) Finance
2 2 (9.09%) Banking
3 1 (4.55%) Games
Job Titles
1 9 (40.91%) Developer
1 9 (40.91%) Software Engineer
2 7 (31.82%) Java Engineer
2 7 (31.82%) Java Software Engineer
3 6 (27.27%) Senior Software Engineer
4 5 (22.73%) Senior Developer
5 4 (18.18%) .NET Software Engineer
5 4 (18.18%) C++ Software Engineer
5 4 (18.18%) Java Developer
5 4 (18.18%) Python Software Engineer
5 4 (18.18%) Ruby Engineer
5 4 (18.18%) Senior .NET Software Engineer
5 4 (18.18%) Senior C++ Software Engineer
5 4 (18.18%) Senior Java Engineer
5 4 (18.18%) Senior Java Software Engineer
6 3 (13.64%) Development Team Leader
6 3 (13.64%) E-Commerce Engineer
6 3 (13.64%) Java Development Team Leader
6 3 (13.64%) Java Team Leader
6 3 (13.64%) Team Leader
Libraries, Frameworks & Software Standards
1 6 (27.27%) .NET
1 6 (27.27%) React
2 5 (22.73%) Spring
3 4 (18.18%) AngularJS
3 4 (18.18%) HTML
3 4 (18.18%) Spring Boot
3 4 (18.18%) Spring MVC
4 3 (13.64%) CSS
4 3 (13.64%) Grails
4 3 (13.64%) Kafka
4 3 (13.64%) Node.js
4 3 (13.64%) REST
4 3 (13.64%) RESTful
4 3 (13.64%) Struts
4 3 (13.64%) Vaadin
5 2 (9.09%) Ruby on Rails
6 1 (4.55%) ASP.NET
6 1 (4.55%) J2SE
6 1 (4.55%) Java SE
6 1 (4.55%) Web Services
Miscellaneous
1 5 (22.73%) Algorithms
1 5 (22.73%) Data Structures
2 2 (9.09%) e-Learning
3 1 (4.55%) Derivative
3 1 (4.55%) OTC Derivatives
Operating Systems
1 5 (22.73%) Android
1 5 (22.73%) Apple iOS
1 5 (22.73%) Mac OS X
1 5 (22.73%) Unix
1 5 (22.73%) Windows
2 1 (4.55%) CentOS
2 1 (4.55%) Linux
2 1 (4.55%) Ubuntu
Processes & Methodologies
1 10 (45.45%) Agile Software Development
1 10 (45.45%) Software Engineering
2 8 (36.36%) OO
3 7 (31.82%) TDD
4 6 (27.27%) BDD
4 6 (27.27%) Open Source
5 5 (22.73%) Continuous Integration
5 5 (22.73%) Microservices
5 5 (22.73%) SOA
6 4 (18.18%) DevOps
6 4 (18.18%) MVC
7 3 (13.64%) Continuous Delivery
7 3 (13.64%) E-Commerce
8 2 (9.09%) Continuous Deployment
8 2 (9.09%) Pair Programming
8 2 (9.09%) Refactoring
9 1 (4.55%) Domain-Driven Design
9 1 (4.55%) Functional Programming
9 1 (4.55%) Kanban
9 1 (4.55%) Web Development
Programming Languages
1 18 (81.82%) Java
2 16 (72.73%) JavaScript
3 11 (50.00%) Scala
4 10 (45.45%) Ruby
5 6 (27.27%) C#
5 6 (27.27%) Erlang
5 6 (27.27%) F#
5 6 (27.27%) Go
5 6 (27.27%) Python
6 5 (22.73%) C++
6 5 (22.73%) Objective-C
7 4 (18.18%) Groovy
7 4 (18.18%) SQL
8 3 (13.64%) Kotlin
9 1 (4.55%) Elixir
9 1 (4.55%) Shell Script
Qualifications
1 1 (4.55%) Degree
1 1 (4.55%) OCP
1 1 (4.55%) Oracle Certification
Quality Assurance & Compliance
1 1 (4.55%) QA
System Software
1 3 (13.64%) Docker
Systems Management
1 5 (22.73%) Ansible
2 4 (18.18%) Puppet
3 2 (9.09%) Grafana
Vendors
1 1 (4.55%) Google
1 1 (4.55%) Oracle