Period
to 18 January 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 18 January 2018 with a comparison to the same period in the previous 2 years.

Clojure
Central London > City of London
6 months to
18 Jan 2018
Same period 2017 Same period 2016
Rank 296 310 342
Rank change year-on-year +14 +32 +79
Permanent jobs citing Clojure 32 29 32
As % of all permanent IT jobs advertised in the City of London 0.31% 0.27% 0.22%
As % of the Programming Languages category 0.53% 0.47% 0.40%
Number of salaries quoted 23 24 44
City of London median annual salary £85,000 £60,000 £82,500
Median salary % change year-on-year +41.67% -27.27% +26.92%
10th Percentile £55,000 £45,000 £43,750
90th Percentile £136,250 £85,000 £120,000
Central London median annual salary £82,500 £60,000 £75,000
% change year-on-year +37.50% -20.00% +15.38%

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 6,031 6,209 7,920
As % of all permanent IT jobs advertised in the City of London 57.78% 58.10% 55.64%
Number of salaries quoted 5,445 5,715 7,051
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 £40,000 £36,750 £36,250
90th Percentile £95,000 £91,250 £87,500
Central London median annual salary £60,000 £57,500 £57,500
% 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 18 January 2018.

Salary histogram for Clojure in the City of London

For the 6 months to 18 January 2018, 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 23 (71.88%) Agile Software Development
2 21 (65.63%) Java
3 17 (53.13%) TDD
4 16 (50.00%) JavaScript
4 16 (50.00%) Scala
5 14 (43.75%) RESTful
6 12 (37.50%) Continuous Integration
6 12 (37.50%) React
7 11 (34.38%) Microservices
7 11 (34.38%) Fintech
7 11 (34.38%) Amazon AWS
7 11 (34.38%) Node.js
8 10 (31.25%) Groovy
8 10 (31.25%) Unit Testing
8 10 (31.25%) Docker
9 9 (28.13%) AngularJS
9 9 (28.13%) Elasticsearch
9 9 (28.13%) Spring
9 9 (28.13%) Software Engineering
10 8 (25.00%) BT
10 8 (25.00%) Finance
10 8 (25.00%) BBC
10 8 (25.00%) Scrum
10 8 (25.00%) Amazon DynamoDB
10 8 (25.00%) Amazon RDS
10 8 (25.00%) Amazon EC2
10 8 (25.00%) Amazon S3
10 8 (25.00%) Open Source
10 8 (25.00%) STB
10 8 (25.00%) Grails

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 9 (28.13%) Elasticsearch
2 4 (12.50%) Apache Solr
3 1 (3.13%) Apache
3 1 (3.13%) nginx
Business Applications
1 4 (12.50%) Distributed Ledger
Cloud Services
1 11 (34.38%) Amazon AWS
2 8 (25.00%) Amazon EC2
2 8 (25.00%) Amazon ElastiCache
2 8 (25.00%) Amazon S3
2 8 (25.00%) AWS Lambda
2 8 (25.00%) Serverless
3 4 (12.50%) Amazon CloudWatch
3 4 (12.50%) Amazon Kinesis
3 4 (12.50%) Amazon SQS
3 4 (12.50%) AWS CloudFormation
3 4 (12.50%) GitHub
4 2 (6.25%) SaaS
5 1 (3.13%) Cloud Computing
Communications & Networking
1 1 (3.13%) Skype
1 1 (3.13%) TCP/IP
Database & Business Intelligence
1 8 (25.00%) Amazon DynamoDB
1 8 (25.00%) Amazon RDS
2 6 (18.75%) NoSQL
3 4 (12.50%) Amazon Redshift
3 4 (12.50%) Big Data
4 3 (9.38%) MongoDB
5 2 (6.25%) Apache Cassandra
5 2 (6.25%) Blockchain
5 2 (6.25%) Couchbase
5 2 (6.25%) InfluxDB
5 2 (6.25%) Relational Database
6 1 (3.13%) Datomic
6 1 (3.13%) Hazelcast
6 1 (3.13%) MySQL
6 1 (3.13%) SQL Server
Development Applications
1 6 (18.75%) Cucumber
1 6 (18.75%) Git (software)
1 6 (18.75%) Selenium
2 4 (12.50%) Calabash
2 4 (12.50%) gulp
2 4 (12.50%) Jenkins
2 4 (12.50%) JUnit
2 4 (12.50%) Sinon.JS
3 2 (6.25%) Gatling
3 2 (6.25%) JIRA
3 2 (6.25%) JMeter
3 2 (6.25%) RSpec
3 2 (6.25%) Vagrant
General
1 8 (25.00%) Finance
2 3 (9.38%) Games
3 2 (6.25%) Banking
Job Titles
1 11 (34.38%) Developer
2 8 (25.00%) Java Developer
3 7 (21.88%) Software Engineer
4 5 (15.63%) DevOps Engineer
5 4 (12.50%) Cloud Engineer
5 4 (12.50%) Cloud Software Engineer
6 3 (9.38%) Angular Developer
6 3 (9.38%) Development Team Leader
6 3 (9.38%) Java Development Team Leader
6 3 (9.38%) Java Team Leader
6 3 (9.38%) Java Web Developer
6 3 (9.38%) JavaScript Developer
6 3 (9.38%) React Developer
6 3 (9.38%) Team Leader
6 3 (9.38%) Web Developer
7 2 (6.25%) Blockchain Engineer
7 2 (6.25%) E-Commerce Engineer
7 2 (6.25%) Senior Developer
7 2 (6.25%) Senior Java Developer
7 2 (6.25%) Tester
Libraries, Frameworks & Software Standards
1 14 (43.75%) RESTful
2 12 (37.50%) React
3 11 (34.38%) Node.js
4 9 (28.13%) AngularJS
4 9 (28.13%) Spring
5 8 (25.00%) Grails
5 8 (25.00%) Spring Boot
6 6 (18.75%) Redux
7 5 (15.63%) REST
8 4 (12.50%) CSS
8 4 (12.50%) CSS3
8 4 (12.50%) HTML
8 4 (12.50%) HTML5
8 4 (12.50%) Spring MVC
9 3 (9.38%) Kafka
9 3 (9.38%) Struts
9 3 (9.38%) Vaadin
9 3 (9.38%) Web Services
10 2 (6.25%) SOAP
10 2 (6.25%) XML
Miscellaneous
1 11 (34.38%) Fintech
2 8 (25.00%) BBC
2 8 (25.00%) STB
3 4 (12.50%) Digital TV
4 3 (9.38%) Computer Science
5 2 (6.25%) Analytical Skills
5 2 (6.25%) Reinsurance
6 1 (3.13%) Derivative
6 1 (3.13%) OTC Derivatives
Operating Systems
1 5 (15.63%) CentOS
1 5 (15.63%) Linux
1 5 (15.63%) Ubuntu
2 4 (12.50%) Unix
Processes & Methodologies
1 23 (71.88%) Agile Software Development
2 17 (53.13%) TDD
3 12 (37.50%) Continuous Integration
4 11 (34.38%) Microservices
5 10 (31.25%) Unit Testing
6 9 (28.13%) Software Engineering
7 8 (25.00%) Open Source
7 8 (25.00%) Scrum
8 7 (21.88%) DevOps
8 7 (21.88%) Web Development
9 5 (15.63%) BDD
9 5 (15.63%) Functional Programming
10 4 (12.50%) MVC
10 4 (12.50%) Personalization
10 4 (12.50%) SOA
10 4 (12.50%) Test Automation
11 2 (6.25%) E-Commerce
11 2 (6.25%) OO
11 2 (6.25%) RAD
11 2 (6.25%) Regression Testing
Programming Languages
1 21 (65.63%) Java
2 16 (50.00%) JavaScript
2 16 (50.00%) Scala
3 10 (31.25%) Groovy
4 8 (25.00%) Go
5 5 (15.63%) Erlang
6 4 (12.50%) Haskell
6 4 (12.50%) TypeScript
7 3 (9.38%) Python
7 3 (9.38%) Ruby
7 3 (9.38%) SQL
8 2 (6.25%) ES6
8 2 (6.25%) Jython
8 2 (6.25%) Kotlin
9 1 (3.13%) C#
9 1 (3.13%) F#
9 1 (3.13%) Shell Script
Qualifications
1 6 (18.75%) Degree
2 3 (9.38%) Computer Science Degree
3 2 (6.25%) ISTQB
Quality Assurance & Compliance
1 3 (9.38%) QA
System Software
1 10 (31.25%) Docker
Systems Management
1 4 (12.50%) Ansible
1 4 (12.50%) Terraform
2 3 (9.38%) Puppet
3 2 (6.25%) Grafana
Vendors
1 8 (25.00%) Arqiva
1 8 (25.00%) BT
2 4 (12.50%) Red Hat
3 1 (3.13%) Google