Period
to 21 June 2018

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 21 June 2018 with a comparison to the same period in the previous 2 years.

Clojure
Central London > City of London
6 months to
21 Jun 2018
Same period 2017 Same period 2016
Rank 332 315 290
Rank change year-on-year -17 -25 +137
Permanent jobs citing Clojure 28 24 85
As % of all permanent IT jobs advertised in the City of London 0.25% 0.24% 0.63%
As % of the Programming Languages category 0.42% 0.42% 1.12%
Number of salaries quoted 27 23 83
City of London median annual salary £70,000 £72,500 £60,000
Median salary % change year-on-year -3.45% +20.83% -6.61%
10th Percentile £52,500 £45,750 £42,750
90th Percentile £111,000 £105,000 £85,000
Central London median annual salary £72,500 £70,000 £62,000
% change year-on-year +3.57% +12.90% -8.15%

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 6,702 5,745 7,598
As % of all permanent IT jobs advertised in the City of London 60.77% 56.66% 56.39%
Number of salaries quoted 6,031 5,191 6,870
City of London median annual salary £65,000 £60,000 £57,500
Median salary % change year-on-year +8.33% +4.35% +4.55%
10th Percentile £40,000 £37,250 £36,250
90th Percentile £95,000 £95,000 £86,250
Central London median annual salary £62,500 £60,000 £57,000
% change year-on-year +4.17% +5.26% +3.64%

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 21 June 2018.

Salary histogram for Clojure in the City of London

For the 6 months to 21 June 2018, IT jobs citing Clojure 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 Clojure.

1 18 (64.29%) Scala
2 17 (60.71%) Microservices
2 17 (60.71%) Fintech
3 15 (53.57%) JavaScript
3 15 (53.57%) TDD
4 14 (50.00%) Java
5 13 (46.43%) React
5 13 (46.43%) Node.js
6 12 (42.86%) Mobile App
6 12 (42.86%) Continuous Integration
6 12 (42.86%) User Experience
6 12 (42.86%) Docker
7 11 (39.29%) Terraform
7 11 (39.29%) Kotlin
7 11 (39.29%) Kafka
8 10 (35.71%) Mobile Application Development
9 7 (25.00%) Agile Software Development
10 6 (21.43%) Ruby
10 6 (21.43%) Redux
11 5 (17.86%) Scrum
12 4 (14.29%) Law
12 4 (14.29%) Web Services
12 4 (14.29%) Groovy
13 3 (10.71%) Ruby on Rails
13 3 (10.71%) nginx
13 3 (10.71%) Amazon AWS
13 3 (10.71%) Puppet
13 3 (10.71%) REST
13 3 (10.71%) Kubernetes
13 3 (10.71%) Spring Boot

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 3 (10.71%) nginx
2 2 (7.14%) Apache
2 2 (7.14%) Tomcat
Business Applications
1 2 (7.14%) Distributed Ledger
Cloud Services
1 3 (10.71%) Amazon AWS
2 2 (7.14%) Cloud Computing
2 2 (7.14%) Google Cloud Platform
3 1 (3.57%) GitHub
3 1 (3.57%) Google App Engine
3 1 (3.57%) Heroku
3 1 (3.57%) Microsoft Azure
3 1 (3.57%) PaaS
Communications & Networking
1 2 (7.14%) TCP/IP
2 1 (3.57%) Broadband
Database & Business Intelligence
1 2 (7.14%) MySQL
1 2 (7.14%) NoSQL
2 1 (3.57%) Big Data
2 1 (3.57%) BigQuery
2 1 (3.57%) Redis
Development Applications
1 2 (7.14%) Selenium
2 1 (3.57%) Atlassian Bamboo
2 1 (3.57%) Bitbucket
2 1 (3.57%) Cucumber
2 1 (3.57%) Gatling
2 1 (3.57%) Git (software)
2 1 (3.57%) git-flow
2 1 (3.57%) Grunt
2 1 (3.57%) gulp
2 1 (3.57%) Jasmine
2 1 (3.57%) Jenkins
2 1 (3.57%) JIRA
2 1 (3.57%) JMeter
2 1 (3.57%) Sinon.JS
General
1 4 (14.29%) Law
2 3 (10.71%) Banking
3 2 (7.14%) Finance
4 1 (3.57%) Marketing
Job Titles
1 20 (71.43%) Developer
2 12 (42.86%) Clojure Developer
3 11 (39.29%) React Developer
4 10 (35.71%) JavaScript Developer
4 10 (35.71%) Node.js Developer
5 6 (21.43%) Full Stack Developer
6 5 (17.86%) Senior Developer
7 3 (10.71%) Java Developer
7 3 (10.71%) Senior React Developer
8 2 (7.14%) DevOps Manager
8 2 (7.14%) Haskell Developer
8 2 (7.14%) Ruby Developer
8 2 (7.14%) Senior Ruby Developer
9 1 (3.57%) Automation Tester
9 1 (3.57%) AWS Developer
9 1 (3.57%) DevOps Engineer
9 1 (3.57%) Principal Developer
9 1 (3.57%) Selenium Tester
9 1 (3.57%) Senior DevOps Engineer
9 1 (3.57%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 13 (46.43%) Node.js
1 13 (46.43%) React
2 11 (39.29%) Kafka
3 6 (21.43%) Redux
4 4 (14.29%) Web Services
5 3 (10.71%) REST
5 3 (10.71%) Ruby on Rails
5 3 (10.71%) Spring
5 3 (10.71%) Spring Boot
6 2 (7.14%) AngularJS
6 2 (7.14%) J2EE
6 2 (7.14%) JRuby
6 2 (7.14%) LAMP
6 2 (7.14%) LEMP Stack
6 2 (7.14%) React Native
6 2 (7.14%) RESTful
6 2 (7.14%) Spring Cloud
6 2 (7.14%) Spring Security
7 1 (3.57%) COM
7 1 (3.57%) XML
Miscellaneous
1 17 (60.71%) Fintech
2 12 (42.86%) Mobile App
2 12 (42.86%) User Experience
3 2 (7.14%) Analytical Skills
4 1 (3.57%) Computer Science
4 1 (3.57%) Minimum Viable Product
4 1 (3.57%) Public Cloud
4 1 (3.57%) Reinsurance
Operating Systems
1 2 (7.14%) CentOS
1 2 (7.14%) Linux
1 2 (7.14%) Ubuntu
Processes & Methodologies
1 17 (60.71%) Microservices
2 15 (53.57%) TDD
3 12 (42.86%) Continuous Integration
4 10 (35.71%) Mobile Application Development
5 7 (25.00%) Agile Software Development
6 5 (17.86%) Scrum
7 3 (10.71%) Artificial Intelligence
7 3 (10.71%) DevOps
7 3 (10.71%) Functional Programming
7 3 (10.71%) Web Development
8 2 (7.14%) Cryptography
8 2 (7.14%) Customer-Centricity
8 2 (7.14%) Patch Management
8 2 (7.14%) Software Engineering
8 2 (7.14%) Test Automation
8 2 (7.14%) Unit Testing
9 1 (3.57%) Resource Allocation
9 1 (3.57%) SDLC
9 1 (3.57%) SOLID
9 1 (3.57%) Visual Analytics
Programming Languages
1 18 (64.29%) Scala
2 15 (53.57%) JavaScript
3 14 (50.00%) Java
4 11 (39.29%) Kotlin
5 6 (21.43%) Ruby
6 4 (14.29%) Groovy
7 2 (7.14%) Erlang
7 2 (7.14%) Haskell
7 2 (7.14%) Jython
7 2 (7.14%) Perl
7 2 (7.14%) Python
7 2 (7.14%) Shell Script
8 1 (3.57%) ClojureScript
8 1 (3.57%) ES6
8 1 (3.57%) ES8
8 1 (3.57%) Go
8 1 (3.57%) Java 8
8 1 (3.57%) Rust
8 1 (3.57%) SQL
Qualifications
1 2 (7.14%) Degree
2 1 (3.57%) AWS Certification
2 1 (3.57%) Computer Science Degree
2 1 (3.57%) ISTQB
Quality Assurance & Compliance
1 2 (7.14%) QA
2 1 (3.57%) GCP
System Software
1 12 (42.86%) Docker
Systems Management
1 11 (39.29%) Terraform
2 3 (10.71%) Kubernetes
2 3 (10.71%) Puppet
3 2 (7.14%) Ansible
3 2 (7.14%) Opscode Chef
4 1 (3.57%) Salt
Vendors
1 2 (7.14%) Google
1 2 (7.14%) Microsoft
2 1 (3.57%) AppDynamics
2 1 (3.57%) New Relic
2 1 (3.57%) Red Hat
2 1 (3.57%) Splunk