Period
to 20 November 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 20 November 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
20 Nov 2018
Same period 2017 Same period 2016
Rank 818 808 696
Rank change year-on-year -10 -112 +85
Contract jobs citing Clojure 77 81 200
As % of all contract IT jobs advertised in the UK 0.074% 0.079% 0.19%
As % of the Programming Languages category 0.17% 0.19% 0.48%
Number of daily rates quoted 66 64 177
UK median daily rate £563 £556 £525
Median daily rate % change year-on-year +1.12% +5.95% -4.55%
10th Percentile £431 £375 £425
90th Percentile £750 £800 £638
UK excluding London median daily rate £475 £420 £500
% change year-on-year +13.10% -16.00% +42.86%
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 46,493 42,960 41,920
As % of all contract IT jobs advertised in the UK 44.69% 42.00% 40.30%
Number of daily rates quoted 32,731 30,022 28,803
UK median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £316 £308 £281
90th Percentile £640 £638 £588
UK excluding London median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% +2.04%
Number of hourly rates quoted 680 801 874
UK median hourly rate £41.53 £40.00 £37.50
Median hourly rate % change year-on-year +3.83% +6.67% -
10th Percentile £16.25 £16.13 £14.37
90th Percentile £52.50 £52.50 £52.50
UK excluding London median hourly rate £42.00 £40.00 £37.50
% change year-on-year +5.00% +6.67% -

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 20 November 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 20 November 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 -8 76 £563 +1.12% 28
London -5 56 £625 +4.17% 22
North of England -18 20 £475 +13.10%
UK excluding London -29 20 £475 +13.10% 7
Yorkshire -1 15 £475 +13.10%
North West -16 5 £500 +25.00%

For the 6 months to 20 November 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 71 (92.21%) Java
2 63 (81.82%) Scala
3 46 (59.74%) Agile Software Development
4 41 (53.25%) JavaScript
5 36 (46.75%) Microservices
6 35 (45.45%) TDD
7 28 (36.36%) Groovy
7 28 (36.36%) Docker
8 27 (35.06%) Amazon AWS
9 25 (32.47%) Kotlin
10 22 (28.57%) Kubernetes
11 19 (24.68%) Git (software)
11 19 (24.68%) Pair Programming
12 18 (23.38%) Finance
12 18 (23.38%) Python
12 18 (23.38%) SOA
13 17 (22.08%) C#
13 17 (22.08%) Continuous Integration
14 16 (20.78%) HTML
15 15 (19.48%) RESTful
15 15 (19.48%) Kafka
15 15 (19.48%) Java 8
16 14 (18.18%) Virtual Machines
16 14 (18.18%) HTML5
16 14 (18.18%) Software Engineering
16 14 (18.18%) Front Office
16 14 (18.18%) OOP
16 14 (18.18%) OO
17 13 (16.88%) Scrum
18 12 (15.58%) Reuters

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 9 (11.69%) Apache
2 6 (7.79%) Apache Spark
3 1 (1.30%) Apache Pig
3 1 (1.30%) Elasticsearch
3 1 (1.30%) Oracle Coherence
3 1 (1.30%) Oracle SOA Suite
Cloud Services
1 27 (35.06%) Amazon AWS
2 12 (15.58%) Microsoft Azure
3 11 (14.29%) GitHub
4 10 (12.99%) Google Cloud Platform
5 6 (7.79%) Serverless
6 3 (3.90%) Amazon EC2
6 3 (3.90%) Amazon Kinesis
6 3 (3.90%) AWS Lambda
6 3 (3.90%) PaaS
7 1 (1.30%) Amazon SQS
Communications & Networking
1 2 (2.60%) Internet
Database & Business Intelligence
1 7 (9.09%) MongoDB
2 6 (7.79%) Big Data
2 6 (7.79%) Hadoop
3 5 (6.49%) Apache Hive
3 5 (6.49%) NoSQL
4 4 (5.19%) Apache Cassandra
4 4 (5.19%) SQL Server
5 3 (3.90%) HBase
5 3 (3.90%) PostgreSQL
6 2 (2.60%) Impala
7 1 (1.30%) Amazon DynamoDB
7 1 (1.30%) Couchbase
7 1 (1.30%) InfluxDB
7 1 (1.30%) Mahout
7 1 (1.30%) Oracle Database
7 1 (1.30%) Oracle Database 12c
7 1 (1.30%) Redis
7 1 (1.30%) SAP HANA
7 1 (1.30%) Sqoop
Development Applications
1 19 (24.68%) Git (software)
2 11 (14.29%) Mercurial
3 10 (12.99%) Maven
4 8 (10.39%) Gradle
5 7 (9.09%) JMeter
5 7 (9.09%) The Grinder
6 4 (5.19%) Jenkins
7 3 (3.90%) JUnit
7 3 (3.90%) Vagrant
8 2 (2.60%) Axure RP
8 2 (2.60%) JIRA
8 2 (2.60%) jMock
8 2 (2.60%) Mockito
General
1 18 (23.38%) Finance
2 14 (18.18%) Front Office
3 12 (15.58%) Banking
4 10 (12.99%) Back Office
5 6 (7.79%) Investment Banking
6 5 (6.49%) Publishing
7 2 (2.60%) Retail
8 1 (1.30%) Legal
8 1 (1.30%) Private Banking
Job Titles
1 52 (67.53%) Developer
2 40 (51.95%) Java Developer
3 16 (20.78%) Senior Developer
4 15 (19.48%) Senior Java Developer
5 11 (14.29%) Java Scala Developer
5 11 (14.29%) Scala Developer
6 9 (11.69%) Clojure Developer
7 5 (6.49%) J2EE Developer
7 5 (6.49%) Java Engineer
7 5 (6.49%) Java/J2EE Developer
7 5 (6.49%) Programmer
8 4 (5.19%) Agile Developer
8 4 (5.19%) Agile Java Developer
8 4 (5.19%) Java Software Engineer
8 4 (5.19%) Lead Developer
8 4 (5.19%) Lead Java Developer
8 4 (5.19%) Market Data Developer
8 4 (5.19%) Software Engineer
9 3 (3.90%) Core Java Developer
9 3 (3.90%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 16 (20.78%) HTML
2 15 (19.48%) Kafka
2 15 (19.48%) RESTful
3 14 (18.18%) HTML5
4 12 (15.58%) CSS
4 12 (15.58%) Spring
4 12 (15.58%) Spring Boot
4 12 (15.58%) Web Services
5 10 (12.99%) CSS3
6 9 (11.69%) J2SE
7 8 (10.39%) AngularJS
7 8 (10.39%) RabbitMQ
7 8 (10.39%) React
8 7 (9.09%) ActiveMQ
8 7 (9.09%) J2EE
9 5 (6.49%) Node.js
9 5 (6.49%) REST
10 4 (5.19%) JRuby
11 2 (2.60%) Akka
12 1 (1.30%) JAX-RS
Miscellaneous
1 11 (14.29%) Hedge funds
2 8 (10.39%) Public Cloud
3 7 (9.09%) Derivative
4 3 (3.90%) Equity Derivative
4 3 (3.90%) Greenfield Project
4 3 (3.90%) Mobile App
4 3 (3.90%) Over-the-Top Content
4 3 (3.90%) Video on Demand
5 2 (2.60%) Fintech
5 2 (2.60%) Graphic Design
5 2 (2.60%) User Experience
6 1 (1.30%) Algorithms
6 1 (1.30%) Analytical Skills
6 1 (1.30%) Computer Science
6 1 (1.30%) Data Structures
6 1 (1.30%) Management Information System
6 1 (1.30%) Online Banking
6 1 (1.30%) Virtual Team
Operating Systems
1 3 (3.90%) Linux
1 3 (3.90%) Unix
2 1 (1.30%) DC/OS
Processes & Methodologies
1 46 (59.74%) Agile Software Development
2 36 (46.75%) Microservices
3 35 (45.45%) TDD
4 19 (24.68%) Pair Programming
5 18 (23.38%) SOA
6 17 (22.08%) Continuous Integration
7 14 (18.18%) OO
7 14 (18.18%) OOP
7 14 (18.18%) Software Engineering
8 13 (16.88%) Scrum
9 11 (14.29%) Kanban
10 10 (12.99%) Multithreading
11 9 (11.69%) Software Delivery
12 8 (10.39%) Digital Transformation Programme
13 7 (9.09%) Asset Management
13 7 (9.09%) Concurrent Programming
13 7 (9.09%) Cryptocurrency
13 7 (9.09%) DevOps
13 7 (9.09%) Problem-Solving
14 6 (7.79%) Mentoring
Programming Languages
1 71 (92.21%) Java
2 63 (81.82%) Scala
3 41 (53.25%) JavaScript
4 28 (36.36%) Groovy
5 25 (32.47%) Kotlin
6 18 (23.38%) Python
7 17 (22.08%) C#
8 15 (19.48%) Java 8
9 12 (15.58%) Haskell
9 12 (15.58%) SQL
10 11 (14.29%) Go
11 6 (7.79%) C
12 5 (6.49%) Ruby
13 4 (5.19%) ClojureScript
13 4 (5.19%) Erlang
13 4 (5.19%) Jython
14 3 (3.90%) Objective-C
15 1 (1.30%) C++
15 1 (1.30%) Lisp
15 1 (1.30%) Lua
Quality Assurance & Compliance
1 3 (3.90%) QA
System Software
1 28 (36.36%) Docker
2 14 (18.18%) Virtual Machines
3 2 (2.60%) Apache Flume
4 1 (1.30%) Apache ZooKeeper
4 1 (1.30%) HDFS
Systems Management
1 22 (28.57%) Kubernetes
2 8 (10.39%) Mesos
3 2 (2.60%) Prometheus
4 1 (1.30%) Ansible
4 1 (1.30%) Apache Brooklyn
4 1 (1.30%) Grafana
4 1 (1.30%) Hadoop YARN
4 1 (1.30%) Marathon
4 1 (1.30%) Oozie
4 1 (1.30%) StatsD
4 1 (1.30%) Terraform
Vendors
1 12 (15.58%) Bloomberg
1 12 (15.58%) Reuters
2 7 (9.09%) Google
3 2 (2.60%) Cloudera
3 2 (2.60%) Hortonworks
3 2 (2.60%) Salesforce.com
3 2 (2.60%) Splunk
4 1 (1.30%) AppDynamics
4 1 (1.30%) IBM
4 1 (1.30%) MapR
4 1 (1.30%) Oracle
4 1 (1.30%) Red Hat
4 1 (1.30%) SAP