Period
to 11 December 2019

The following table provides summary statistics for contract job vacancies advertised in England with a requirement for Haskell skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Haskell over the 6 months to 11 December 2019 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.

Haskell
UK > England
6 months to
11 Dec 2019
Same period 2018 Same period 2017
Rank 718 776 817
Rank change year-on-year +58 +41 -2
Contract jobs citing Haskell 38 99 51
As % of all contract IT jobs advertised in England 0.052% 0.10% 0.054%
As % of the Programming Languages category 0.13% 0.23% 0.13%
Number of daily rates quoted 25 59 40
England median daily rate £625 £625 £650
Median daily rate % change year-on-year - -3.85% +15.56%
10th Percentile £463 £448 £425
90th Percentile £763 £725 £750
UK median daily rate £625 £625 £650
% change year-on-year - -3.85% +15.56%
Number of hourly rates quoted 0 0 0
England median hourly rate - - -
UK median hourly rate - - -

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

All Programming Languages
England
Contract vacancies with a requirement for coding skills 30,393 43,421 40,154
As % of all contract IT jobs advertised in England 41.49% 45.03% 42.25%
Number of daily rates quoted 21,159 30,922 28,434
England median daily rate £488 £475 £463
Median daily rate % change year-on-year +2.63% +2.70% +8.82%
10th Percentile £325 £323 £310
90th Percentile £650 £650 £638
UK median daily rate £475 £475 £450
% change year-on-year - +5.56% +5.88%
Number of hourly rates quoted 593 621 735
England median hourly rate £43.50 £42.19 £40.00
Median hourly rate % change year-on-year +3.11% +5.48% +2.89%
10th Percentile £17.00 £17.00 £16.30
90th Percentile £55.00 £52.50 £52.40
UK median hourly rate £43.00 £42.00 £40.00
% change year-on-year +2.38% +5.00% +1.98%

Haskell
Job Vacancy Trend in England

Job postings citing Haskell as a percentage of all IT jobs advertised in England.

Job vacancy trend for Haskell in England

Haskell
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for Haskell in England

Haskell
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing Haskell in England over the 6 months to 11 December 2019.

Contractor daily rate histogram for Haskell in England

Haskell
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for Haskell in England

Haskell
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Haskell within the England region over the 6 months to 11 December 2019. 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
London +80 16 £700 +7.69% 7
South East +47 9 £475 -2.06% 2
North of England +36 8 £675 - 3
Yorkshire +36 7 £675 - 2
Midlands +42 4 £540 +34.16% 1
West Midlands +26 4 £540 +34.16% 1
North West +22 1 - -
Haskell
UK

For the 6 months to 11 December 2019, IT contractor jobs citing Haskell 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 across the England region with a requirement for Haskell.

1 28 (73.68%) Agile Software Development
2 25 (65.79%) Java
3 20 (52.63%) Jenkins
4 17 (44.74%) Analytics
4 17 (44.74%) Scala
4 17 (44.74%) Python
5 16 (42.11%) JavaScript
6 15 (39.47%) Open Source
7 14 (36.84%) Node.js
7 14 (36.84%) C#
7 14 (36.84%) TDD
7 14 (36.84%) Ruby
7 14 (36.84%) DevOps
8 13 (34.21%) Docker
8 13 (34.21%) Microservices
8 13 (34.21%) MongoDB
8 13 (34.21%) NoSQL
8 13 (34.21%) GitHub
8 13 (34.21%) Continuous Integration
8 13 (34.21%) Groovy
8 13 (34.21%) Git (software)
9 12 (31.58%) Test Automation
9 12 (31.58%) nginx
9 12 (31.58%) Cucumber
9 12 (31.58%) Selenium
9 12 (31.58%) Google Analytics
9 12 (31.58%) jQuery
9 12 (31.58%) AngularJS
9 12 (31.58%) Grunt
9 12 (31.58%) Karma Test Runner

Haskell
Co-occurring IT Skills in England 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 12 (31.58%) nginx
1 12 (31.58%) Tomcat
2 10 (26.32%) Apache
3 9 (23.68%) JBoss
3 9 (23.68%) WebLogic
4 1 (2.63%) Apache Spark
Cloud Services
1 13 (34.21%) GitHub
2 12 (31.58%) Google Analytics
3 2 (5.26%) TestFlight
Communications & Networking
1 12 (31.58%) HTTP
1 12 (31.58%) SSL
1 12 (31.58%) TCP/IP
Database & Business Intelligence
1 13 (34.21%) MongoDB
1 13 (34.21%) NoSQL
2 2 (5.26%) Apache Hive
2 2 (5.26%) Hadoop
3 1 (2.63%) Big Data
3 1 (2.63%) Neo4j
3 1 (2.63%) SQL Server
Development Applications
1 20 (52.63%) Jenkins
2 13 (34.21%) Git (software)
3 12 (31.58%) Ant
3 12 (31.58%) Cucumber
3 12 (31.58%) Gatling
3 12 (31.58%) Grunt
3 12 (31.58%) gulp
3 12 (31.58%) IntelliJ
3 12 (31.58%) Karma Test Runner
3 12 (31.58%) Selenium
3 12 (31.58%) Sublime Text
4 9 (23.68%) Eclipse
4 9 (23.68%) JUnit
5 2 (5.26%) CocoaPods
5 2 (5.26%) fastlane
5 2 (5.26%) TeamCity
5 2 (5.26%) Xcode
6 1 (2.63%) Mercurial
General
1 8 (21.05%) Finance
2 7 (18.42%) Banking
3 6 (15.79%) Front Office
4 2 (5.26%) Public Sector
Job Titles
1 34 (89.47%) Developer
2 11 (28.95%) Java Developer
3 10 (26.32%) Haskell Developer
4 9 (23.68%) Scala Developer
4 9 (23.68%) Software Developer
5 7 (18.42%) Senior Developer
6 5 (13.16%) Java Software Developer
7 4 (10.53%) Analytics Developer
7 4 (10.53%) iOS Developer
7 4 (10.53%) Risk Analytics Developer
7 4 (10.53%) Senior Java Developer
8 3 (7.89%) Front Office Developer
9 2 (5.26%) Senior iOS Developer
10 1 (2.63%) Big Data Developer
10 1 (2.63%) Django Developer
10 1 (2.63%) JavaScript Developer
10 1 (2.63%) Programmer
10 1 (2.63%) Python Developer
10 1 (2.63%) Python/Django Developer
10 1 (2.63%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 14 (36.84%) Node.js
2 12 (31.58%) AngularJS
2 12 (31.58%) CSS
2 12 (31.58%) Gherkin
2 12 (31.58%) jQuery
2 12 (31.58%) Servlets
3 11 (28.95%) JSON
3 11 (28.95%) Play Framework
3 11 (28.95%) XML
4 10 (26.32%) HTML
4 10 (26.32%) HTML5
5 9 (23.68%) EJB
5 9 (23.68%) Hibernate
5 9 (23.68%) J2EE
5 9 (23.68%) J2SE
5 9 (23.68%) REST
5 9 (23.68%) SOAP
5 9 (23.68%) Spring
6 3 (7.89%) .NET
7 2 (5.26%) Cocoa
Miscellaneous
1 8 (21.05%) Data Structures
1 8 (21.05%) Grid Computing
2 7 (18.42%) Analytical Skills
3 6 (15.79%) Derivative
4 5 (13.16%) Foreign Exchange (FX)
4 5 (13.16%) Market Risk
5 3 (7.89%) Equities
5 3 (7.89%) Fixed Income
Operating Systems
1 12 (31.58%) Linux
1 12 (31.58%) Ubuntu
1 12 (31.58%) Windows
2 9 (23.68%) Unix
3 4 (10.53%) Apple iOS
Processes & Methodologies
1 28 (73.68%) Agile Software Development
2 17 (44.74%) Analytics
3 15 (39.47%) Open Source
4 14 (36.84%) DevOps
4 14 (36.84%) TDD
5 13 (34.21%) Continuous Integration
5 13 (34.21%) Microservices
6 12 (31.58%) Configuration Management
6 12 (31.58%) Lean Software Development
6 12 (31.58%) Test Automation
7 10 (26.32%) Functional Programming
8 9 (23.68%) BDD
8 9 (23.68%) Concurrent Programming
8 9 (23.68%) Multithreading
8 9 (23.68%) Risk Management
9 8 (21.05%) Architectural Design
9 8 (21.05%) Problem-Solving
10 5 (13.16%) Analytical Thinking
11 4 (10.53%) iOS Development
11 4 (10.53%) JVM Tuning
Programming Languages
1 25 (65.79%) Java
2 17 (44.74%) Python
2 17 (44.74%) Scala
3 16 (42.11%) JavaScript
4 14 (36.84%) C#
4 14 (36.84%) Ruby
5 13 (34.21%) Groovy
6 12 (31.58%) Perl
7 9 (23.68%) Java 8
7 9 (23.68%) Kotlin
7 9 (23.68%) SQL
8 4 (10.53%) Apple Swift
8 4 (10.53%) Objective-C
9 2 (5.26%) C++
9 2 (5.26%) Clojure
9 2 (5.26%) Go
10 1 (2.63%) Erlang
10 1 (2.63%) F#
10 1 (2.63%) R
10 1 (2.63%) VB.NET
Qualifications
1 2 (5.26%) Degree
2 1 (2.63%) Master's Degree
System Software
1 13 (34.21%) Docker
2 1 (2.63%) Virtual Machines
Systems Management
1 12 (31.58%) Grafana
1 12 (31.58%) Kibana
1 12 (31.58%) Puppet
2 1 (2.63%) Opscode Chef
Vendors
1 12 (31.58%) Google
2 9 (23.68%) Adobe
2 9 (23.68%) webMethods
3 1 (2.63%) Microsoft
3 1 (2.63%) Oracle