Period
to 18 November 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 18 November 2017 with a comparison to the same period in the previous 2 years.

Clojure
Central London > City of London
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 299 300 386
Rank change year-on-year +1 +86 +60
Permanent jobs citing Clojure 31 54 35
As % of all permanent IT jobs advertised in the City of London 0.30% 0.46% 0.20%
As % of the Programming Languages category 0.54% 0.79% 0.37%
Number of salaries quoted 22 48 35
City of London median annual salary £82,500 £60,000 £65,000
Median salary % change year-on-year +37.50% -7.69% -3.70%
10th Percentile £47,125 £45,000 £43,750
90th Percentile £114,500 £85,000 £118,000
Central London median annual salary £80,000 £60,000 £70,000
% change year-on-year +33.33% -14.29% +7.69%

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 5784 6818 9498
As % of all permanent IT jobs advertised in the City of London 56.85% 58.27% 54.92%
Number of salaries quoted 5305 6288 8371
City of London median annual salary £60,500 £58,000 £57,500
Median salary % change year-on-year +4.31% +0.87% +4.55%
10th Percentile £37,500 £37,500 £34,750
90th Percentile £95,000 £90,000 £86,250
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 18 November 2017.

Salary histogram for Clojure in the City of London

For the 6 months to 18 November 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 24 (77.42%) Java
2 21 (67.74%) Agile Software Development
3 18 (58.06%) JavaScript
4 16 (51.61%) TDD
5 15 (48.39%) Scala
6 14 (45.16%) Software Engineering
7 13 (41.94%) Open Source
7 13 (41.94%) Go
8 12 (38.71%) Continuous Integration
9 11 (35.48%) Amazon AWS
9 11 (35.48%) RESTful
9 11 (35.48%) Node.js
10 10 (32.26%) Unit Testing
10 10 (32.26%) Docker
11 9 (29.03%) Elasticsearch
11 9 (29.03%) Unix
12 8 (25.81%) Python
12 8 (25.81%) BT
12 8 (25.81%) Finance
12 8 (25.81%) BBC
12 8 (25.81%) STB
12 8 (25.81%) Ruby
12 8 (25.81%) Groovy
12 8 (25.81%) Amazon EC2
12 8 (25.81%) Amazon S3
12 8 (25.81%) Amazon DynamoDB
12 8 (25.81%) Amazon RDS
12 8 (25.81%) Amazon ElastiCache
12 8 (25.81%) Microservices
12 8 (25.81%) AWS Lambda

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 (29.03%) Elasticsearch
2 4 (12.90%) Apache Solr
3 1 (3.23%) Apache
3 1 (3.23%) nginx
Cloud Services
1 11 (35.48%) Amazon AWS
2 8 (25.81%) Amazon EC2
2 8 (25.81%) Amazon ElastiCache
2 8 (25.81%) Amazon S3
2 8 (25.81%) AWS Lambda
2 8 (25.81%) Serverless
3 5 (16.13%) GitHub
4 4 (12.90%) Amazon CloudWatch
4 4 (12.90%) Amazon Kinesis
4 4 (12.90%) Amazon SQS
4 4 (12.90%) AWS CloudFormation
5 2 (6.45%) SaaS
6 1 (3.23%) Cloud Computing
Communications & Networking
1 1 (3.23%) Skype
1 1 (3.23%) TCP/IP
Database & Business Intelligence
1 8 (25.81%) Amazon DynamoDB
1 8 (25.81%) Amazon RDS
2 6 (19.35%) NoSQL
3 4 (12.90%) Amazon Redshift
3 4 (12.90%) Big Data
4 3 (9.68%) MongoDB
5 2 (6.45%) Apache Cassandra
5 2 (6.45%) Couchbase
5 2 (6.45%) InfluxDB
5 2 (6.45%) Relational Database
6 1 (3.23%) Datomic
6 1 (3.23%) Hazelcast
6 1 (3.23%) MySQL
6 1 (3.23%) SQL Server
Development Applications
1 7 (22.58%) Git (software)
2 6 (19.35%) Cucumber
2 6 (19.35%) Selenium
3 5 (16.13%) Jenkins
3 5 (16.13%) JUnit
4 4 (12.90%) Calabash
4 4 (12.90%) gulp
4 4 (12.90%) Sinon.JS
5 2 (6.45%) Gatling
5 2 (6.45%) JIRA
5 2 (6.45%) JMeter
5 2 (6.45%) RSpec
5 2 (6.45%) Vagrant
6 1 (3.23%) Gradle
6 1 (3.23%) jMock
6 1 (3.23%) Maven
6 1 (3.23%) Mockito
General
1 8 (25.81%) Finance
2 2 (6.45%) Banking
3 1 (3.23%) Games
Job Titles
1 12 (38.71%) Software Engineer
2 9 (29.03%) Developer
3 6 (19.35%) Java Developer
3 6 (19.35%) Java Engineer
3 6 (19.35%) Java Software Engineer
3 6 (19.35%) Senior Software Engineer
4 5 (16.13%) DevOps Engineer
5 4 (12.90%) .NET Software Engineer
5 4 (12.90%) C++ Software Engineer
5 4 (12.90%) Cloud Engineer
5 4 (12.90%) Cloud Software Engineer
5 4 (12.90%) Python Software Engineer
5 4 (12.90%) Ruby Engineer
5 4 (12.90%) Senior .NET Software Engineer
5 4 (12.90%) Senior C++ Software Engineer
5 4 (12.90%) Senior Java Engineer
5 4 (12.90%) Senior Java Software Engineer
6 3 (9.68%) Java Development Team Leader
6 3 (9.68%) Senior Developer
6 3 (9.68%) Team Leader
Libraries, Frameworks & Software Standards
1 11 (35.48%) Node.js
1 11 (35.48%) RESTful
2 7 (22.58%) HTML
2 7 (22.58%) React
3 6 (19.35%) .NET
3 6 (19.35%) AngularJS
3 6 (19.35%) CSS
3 6 (19.35%) Spring
4 5 (16.13%) Grails
4 5 (16.13%) Spring Boot
5 4 (12.90%) CSS3
5 4 (12.90%) HTML5
5 4 (12.90%) Spring MVC
6 3 (9.68%) Kafka
6 3 (9.68%) Struts
6 3 (9.68%) Vaadin
6 3 (9.68%) Web Services
7 2 (6.45%) JSON
7 2 (6.45%) Ruby on Rails
7 2 (6.45%) XML
Miscellaneous
1 8 (25.81%) BBC
1 8 (25.81%) STB
2 5 (16.13%) Algorithms
2 5 (16.13%) Data Structures
3 4 (12.90%) Digital TV
3 4 (12.90%) Fintech
4 2 (6.45%) Reinsurance
5 1 (3.23%) Computer Science
5 1 (3.23%) Derivative
5 1 (3.23%) e-Learning
5 1 (3.23%) OTC Derivatives
Operating Systems
1 9 (29.03%) Unix
2 5 (16.13%) Android
2 5 (16.13%) Apple iOS
2 5 (16.13%) CentOS
2 5 (16.13%) Linux
2 5 (16.13%) Mac OS X
2 5 (16.13%) Ubuntu
2 5 (16.13%) Windows
Processes & Methodologies
1 21 (67.74%) Agile Software Development
2 16 (51.61%) TDD
3 14 (45.16%) Software Engineering
4 13 (41.94%) Open Source
5 12 (38.71%) Continuous Integration
6 10 (32.26%) Unit Testing
7 8 (25.81%) Microservices
8 7 (22.58%) DevOps
8 7 (22.58%) OO
9 5 (16.13%) BDD
9 5 (16.13%) Scrum
10 4 (12.90%) MVC
10 4 (12.90%) Personalization
10 4 (12.90%) SOA
11 2 (6.45%) E-Commerce
11 2 (6.45%) Pair Programming
11 2 (6.45%) RAD
11 2 (6.45%) Regression Testing
11 2 (6.45%) Software Testing
11 2 (6.45%) Test Scripting
Programming Languages
1 24 (77.42%) Java
2 18 (58.06%) JavaScript
3 15 (48.39%) Scala
4 13 (41.94%) Go
5 8 (25.81%) Groovy
5 8 (25.81%) Python
5 8 (25.81%) Ruby
6 6 (19.35%) C#
6 6 (19.35%) Erlang
6 6 (19.35%) F#
7 5 (16.13%) C++
7 5 (16.13%) Objective-C
8 4 (12.90%) TypeScript
9 3 (9.68%) Kotlin
9 3 (9.68%) SQL
10 2 (6.45%) Jython
11 1 (3.23%) Shell Script
Qualifications
1 2 (6.45%) Degree
1 2 (6.45%) ISTQB
2 1 (3.23%) Computer Science Degree
Quality Assurance & Compliance
1 3 (9.68%) QA
System Software
1 10 (32.26%) Docker
Systems Management
1 4 (12.90%) Ansible
1 4 (12.90%) Terraform
2 3 (9.68%) Puppet
3 2 (6.45%) Grafana
Vendors
1 8 (25.81%) Arqiva
1 8 (25.81%) BT
2 4 (12.90%) Red Hat
3 1 (3.23%) Google