Period
to 22 September 2018

The following table provides summary statistics for contract job vacancies with a requirement for Clojure skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Clojure over the 6 months to 22 September 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Clojure
UK
6 months to
22 Sep 2018
Same period 2017 Same period 2016
Rank 804 772 693
Rank change year-on-year -32 -79 +113
Contract jobs citing Clojure 86 90 219
As % of all contract IT jobs advertised in the UK 0.084% 0.091% 0.20%
As % of the Programming Languages category 0.19% 0.22% 0.51%
Number of daily rates quoted 77 76 195
UK median daily rate £613 £575 £525
Median daily rate % change year-on-year +6.52% +9.52% -4.55%
10th Percentile £425 £375 £425
90th Percentile £750 £800 £638
UK excluding London median daily rate £500 £410 £500
% change year-on-year +21.95% -18.00% +53.85%
Number of hourly rates quoted 0 0 0
UK median hourly rate - - -
UK excluding London median hourly rate - - -

Clojure is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for coding skills.

All Programming Languages
UK
Contract vacancies with a requirement for coding skills 45,319 41,332 42,727
As % of all contract IT jobs advertised in the UK 44.46% 41.87% 39.74%
Number of daily rates quoted 31,859 28,514 29,397
UK median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £313 £306 £280
90th Percentile £638 £625 £588
UK excluding London median daily rate £415 £400 £375
% change year-on-year +3.75% +6.67% +3.45%
Number of hourly rates quoted 723 780 922
UK median hourly rate £41.50 £40.00 £37.50
Median hourly rate % change year-on-year +3.75% +6.67% +4.17%
10th Percentile £16.25 £15.79 £14.01
90th Percentile £52.50 £53.75 £51.50
UK excluding London median hourly rate £41.92 £40.00 £37.50
% change year-on-year +4.81% +6.67% +1.35%

Clojure
Job Vacancy Trend

Job postings citing Clojure as a percentage of all IT jobs advertised.

Job vacancy trend for Clojure in the UK

Clojure
Contractor Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Clojure.

Contractor daily rate trend for Clojure in the UK

Clojure
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Clojure over the 6 months to 22 September 2018.

Contractor daily rate histogram for Clojure in the UK

Clojure
Contractor Hourly Rate Trend

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Clojure.

Contractor hourly rate trend for Clojure in the UK

Clojure
Top 6 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Clojure within the UK over the 6 months to 22 September 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -17 84 £613 +6.52% 36
London -29 67 £645 +7.50% 29
North of England -16 17 £500 +19.05% 1
UK excluding London -35 17 £500 +21.95% 8
Yorkshire -5 13 £489 +16.37% 1
North West -24 4 £500 +25.00%

For the 6 months to 22 September 2018, IT contractor 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 contract job ads with a requirement for Clojure.

1 83 (96.51%) Java
2 66 (76.74%) Scala
3 53 (61.63%) Agile Software Development
4 38 (44.19%) Microservices
5 36 (41.86%) Docker
6 33 (38.37%) TDD
7 32 (37.21%) Amazon AWS
8 31 (36.05%) JavaScript
9 29 (33.72%) Kafka
9 29 (33.72%) Kubernetes
10 25 (29.07%) Maven
11 24 (27.91%) Continuous Integration
11 24 (27.91%) Public Cloud
12 23 (26.74%) The Grinder
12 23 (26.74%) JMeter
13 22 (25.58%) SOA
13 22 (25.58%) Groovy
13 22 (25.58%) RabbitMQ
14 21 (24.42%) Apache
14 21 (24.42%) HTML
15 20 (23.26%) Python
15 20 (23.26%) Git (software)
15 20 (23.26%) Mesos
15 20 (23.26%) Java 8
16 19 (22.09%) ActiveMQ
17 18 (20.93%) RESTful
18 17 (19.77%) OOP
18 17 (19.77%) OO
18 17 (19.77%) CSS
18 17 (19.77%) Virtual Machines

Clojure
Co-occurring IT Skills 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 21 (24.42%) Apache
2 9 (10.47%) Apache Spark
3 2 (2.33%) Oracle Coherence
3 2 (2.33%) Oracle SOA Suite
4 1 (1.16%) Apache Pig
Cloud Services
1 32 (37.21%) Amazon AWS
2 11 (12.79%) GitHub
3 7 (8.14%) Microsoft Azure
4 2 (2.33%) Amazon EC2
4 2 (2.33%) Serverless
5 1 (1.16%) Amazon EMR
5 1 (1.16%) AWS Lambda
5 1 (1.16%) Google Cloud Platform
5 1 (1.16%) PaaS
Communications & Networking
1 2 (2.33%) Internet
Database & Business Intelligence
1 9 (10.47%) Apache Hive
1 9 (10.47%) Big Data
1 9 (10.47%) Hadoop
2 8 (9.30%) MongoDB
3 5 (5.81%) Apache Cassandra
4 4 (4.65%) NoSQL
4 4 (4.65%) SQL Server
5 3 (3.49%) HBase
5 3 (3.49%) Impala
6 2 (2.33%) Couchbase
6 2 (2.33%) Oracle Database
6 2 (2.33%) Oracle Database 12c
6 2 (2.33%) Redis
6 2 (2.33%) SAP HANA
7 1 (1.16%) Data Warehouse
7 1 (1.16%) Hazelcast
7 1 (1.16%) Mahout
7 1 (1.16%) MySQL
7 1 (1.16%) PostgreSQL
7 1 (1.16%) Sqoop
Development Applications
1 25 (29.07%) Maven
2 23 (26.74%) JMeter
2 23 (26.74%) The Grinder
3 20 (23.26%) Git (software)
4 11 (12.79%) Mercurial
5 6 (6.98%) Gradle
6 3 (3.49%) Jenkins
6 3 (3.49%) JUnit
7 2 (2.33%) Axure RP
7 2 (2.33%) Bower
7 2 (2.33%) Gatling
7 2 (2.33%) Grunt
7 2 (2.33%) gulp
7 2 (2.33%) JIRA
7 2 (2.33%) jMock
7 2 (2.33%) Mockito
8 1 (1.16%) GoCD
8 1 (1.16%) Vagrant
General
1 16 (18.60%) Finance
2 15 (17.44%) Banking
3 12 (13.95%) Front Office
4 6 (6.98%) Investment Banking
5 3 (3.49%) Publishing
6 2 (2.33%) Retail
7 1 (1.16%) Advertising
7 1 (1.16%) Legal
7 1 (1.16%) Private Banking
Job Titles
1 53 (61.63%) Developer
2 43 (50.00%) Java Developer
3 18 (20.93%) Senior Developer
3 18 (20.93%) Senior Java Developer
4 8 (9.30%) Technical Leader
5 7 (8.14%) Java Engineer
5 7 (8.14%) Software Engineer
6 6 (6.98%) Clojure Developer
6 6 (6.98%) Engineering Manager
7 5 (5.81%) Agile Developer
7 5 (5.81%) Agile Java Developer
7 5 (5.81%) Credit Risk Developer
7 5 (5.81%) Credit Risk Java Developer
7 5 (5.81%) Java Scala Developer
7 5 (5.81%) Java Software Engineer
7 5 (5.81%) Lead Developer
7 5 (5.81%) Lead Java Developer
7 5 (5.81%) Scala Developer
7 5 (5.81%) Senior Credit Risk Java Developer
8 4 (4.65%) Market Data Developer
Libraries, Frameworks & Software Standards
1 29 (33.72%) Kafka
2 22 (25.58%) RabbitMQ
3 21 (24.42%) HTML
4 19 (22.09%) ActiveMQ
5 18 (20.93%) RESTful
6 17 (19.77%) CSS
7 16 (18.60%) HTML5
8 12 (13.95%) CSS3
9 9 (10.47%) AngularJS
9 9 (10.47%) React
10 7 (8.14%) Node.js
11 6 (6.98%) Web Services
12 5 (5.81%) Akka
13 4 (4.65%) Spring
13 4 (4.65%) Spring Boot
14 3 (3.49%) J2EE
14 3 (3.49%) JSP
14 3 (3.49%) REST
14 3 (3.49%) Servlets
14 3 (3.49%) XHTML
Miscellaneous
1 24 (27.91%) Public Cloud
2 7 (8.14%) Derivative
3 5 (5.81%) Credit Risk
4 4 (4.65%) Hedge funds
5 3 (3.49%) Equity Derivative
6 2 (2.33%) Graphic Design
6 2 (2.33%) Management Information System
6 2 (2.33%) User Experience
7 1 (1.16%) Algorithms
7 1 (1.16%) Analytical Skills
7 1 (1.16%) Computer Science
7 1 (1.16%) Data Structures
7 1 (1.16%) Greenfield Project
7 1 (1.16%) Mobile App
7 1 (1.16%) Over-the-Top Content
7 1 (1.16%) Video on Demand
7 1 (1.16%) Virtual Team
Operating Systems
1 4 (4.65%) Unix
2 3 (3.49%) Linux
3 1 (1.16%) DC/OS
Processes & Methodologies
1 53 (61.63%) Agile Software Development
2 38 (44.19%) Microservices
3 33 (38.37%) TDD
4 24 (27.91%) Continuous Integration
5 22 (25.58%) SOA
6 17 (19.77%) OO
6 17 (19.77%) OOP
7 16 (18.60%) Scrum
7 16 (18.60%) Software Engineering
8 15 (17.44%) Pair Programming
9 12 (13.95%) Mentoring
9 12 (13.95%) Software Delivery
10 11 (12.79%) Functional Programming
10 11 (12.79%) Kanban
11 9 (10.47%) Electronic Trading
11 9 (10.47%) Test Automation
12 8 (9.30%) Configuration Management
12 8 (9.30%) DevOps
12 8 (9.30%) Digital Transformation Programme
12 8 (9.30%) Open Source
Programming Languages
1 83 (96.51%) Java
2 66 (76.74%) Scala
3 31 (36.05%) JavaScript
4 22 (25.58%) Groovy
5 20 (23.26%) Java 8
5 20 (23.26%) Python
6 15 (17.44%) Kotlin
7 8 (9.30%) C#
7 8 (9.30%) Go
8 6 (6.98%) Haskell
9 5 (5.81%) SQL
10 4 (4.65%) C
11 3 (3.49%) ClojureScript
11 3 (3.49%) Jython
11 3 (3.49%) Ruby
12 2 (2.33%) C++
12 2 (2.33%) Erlang
12 2 (2.33%) Lua
13 1 (1.16%) Lisp
Qualifications
1 1 (1.16%) Degree
Quality Assurance & Compliance
1 5 (5.81%) QA
System Software
1 36 (41.86%) Docker
2 17 (19.77%) Virtual Machines
3 3 (3.49%) Apache Flume
4 1 (1.16%) Apache ZooKeeper
4 1 (1.16%) HDFS
Systems Management
1 29 (33.72%) Kubernetes
2 20 (23.26%) Mesos
3 2 (2.33%) Ansible
3 2 (2.33%) Marathon
4 1 (1.16%) Apache Brooklyn
4 1 (1.16%) Chronos
4 1 (1.16%) Grafana
4 1 (1.16%) Hadoop YARN
4 1 (1.16%) Oozie
4 1 (1.16%) Rancher
Vendors
1 5 (5.81%) Bloomberg
1 5 (5.81%) Reuters
2 2 (2.33%) IBM
2 2 (2.33%) Oracle
2 2 (2.33%) Salesforce.com
2 2 (2.33%) SAP
2 2 (2.33%) Splunk
3 1 (1.16%) Cloudera
3 1 (1.16%) Hortonworks
3 1 (1.16%) MapR
3 1 (1.16%) Red Hat