Period
to 6 August 2020

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 6 August 2020 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
6 Aug 2020
Same period 2019 Same period 2018
Rank 509 782 808
Rank change year-on-year +273 +26 -20
Contract jobs citing Haskell 17 33 71
As % of all contract jobs advertised in England 0.054% 0.040% 0.076%
As % of the Programming Languages category 0.13% 0.093% 0.17%
Number of daily rates quoted 13 24 42
Median daily rate £500 £650 £545
Median daily rate % change year-on-year -23.08% +19.33% +6.49%
10th Percentile £460 £463 £389
90th Percentile £685 £771 £713
UK median daily rate £500 £650 £539
% change year-on-year -23.08% +20.50% +5.45%
Number of hourly rates quoted 1 0 0
Median hourly rate £42.50 - -
UK median hourly rate £42.50 - -

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 13,097 35,508 41,571
As % of all contract IT jobs advertised in England 41.69% 42.76% 44.38%
Number of daily rates quoted 8,789 24,809 29,383
Median daily rate £500 £480 £475
Median daily rate % change year-on-year +4.17% +1.05% +5.56%
10th Percentile £325 £325 £313
90th Percentile £688 £650 £638
UK median daily rate £496 £475 £463
% change year-on-year +4.47% +2.70% +2.78%
Number of hourly rates quoted 323 622 696
Median hourly rate £36.00 £45.00 £41.46
Median hourly rate % change year-on-year -20.00% +8.55% +1.11%
10th Percentile £17.75 £20.54 £17.51
90th Percentile £57.50 £55.45 £52.50
Median hourly rate £35.00 £44.00 £40.50
% change year-on-year -20.45% +8.64% -

Haskell
Job Vacancy Trend in England

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

Job vacancy trend for Haskell in England

Haskell
Contractor Daily Rate Trend in England

3-month moving average daily rate quoted in jobs citing Haskell in England.

Daily rate trend for Haskell in England

Haskell
Daily Rate Histogram in England

Daily rate distribution for jobs citing Haskell in England over the 6 months to 6 August 2020.

Daily rate histogram for Haskell in England

Haskell
Contractor Hourly Rate Trend in England

3-month moving average hourly rates quoted in jobs citing Haskell in England.

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 6 August 2020. 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 +198 12 £500 -25.93% 4
South West - 4 £588 -
East of England - 1 - -
Haskell
UK

For the 6 months to 6 August 2020, 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 14 (82.35%) Java
2 10 (58.82%) Scala
3 9 (52.94%) Multithreading
3 9 (52.94%) Big Data
3 9 (52.94%) Apache Spark
4 8 (47.06%) Concurrent Programming
4 8 (47.06%) Kafka
4 8 (47.06%) Akka
4 8 (47.06%) Front Office
4 8 (47.06%) Foreign Exchange (FX)
4 8 (47.06%) Electronic Trading
4 8 (47.06%) Banking
5 7 (41.18%) MiFID
6 5 (29.41%) Agile Software Development
6 5 (29.41%) Python
7 4 (23.53%) C#
7 4 (23.53%) JavaScript
7 4 (23.53%) Software Engineering
7 4 (23.53%) Functional Programming
8 3 (17.65%) Docker
8 3 (17.65%) DevOps
8 3 (17.65%) Jenkins
8 3 (17.65%) NoSQL
8 3 (17.65%) Google
8 3 (17.65%) Git (software)
8 3 (17.65%) Linux
9 2 (11.76%) Windows
9 2 (11.76%) IntelliJ
9 2 (11.76%) Finance
9 2 (11.76%) Tomcat

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 9 (52.94%) Apache Spark
2 2 (11.76%) nginx
2 2 (11.76%) Tomcat
3 1 (5.88%) Confluence
Cloud Services
1 2 (11.76%) Azure
1 2 (11.76%) GitHub
1 2 (11.76%) Google Analytics
2 1 (5.88%) AWS
Database & Business Intelligence
1 9 (52.94%) Big Data
2 3 (17.65%) NoSQL
3 2 (11.76%) Hadoop
3 2 (11.76%) MongoDB
4 1 (5.88%) Apache Hive
4 1 (5.88%) Spark SQL
Development Applications
1 3 (17.65%) Git (software)
1 3 (17.65%) Jenkins
2 2 (11.76%) Ant
2 2 (11.76%) Bitbucket
2 2 (11.76%) Cucumber
2 2 (11.76%) Gatling
2 2 (11.76%) Grunt
2 2 (11.76%) gulp
2 2 (11.76%) IntelliJ
2 2 (11.76%) JUnit
2 2 (11.76%) Karma Test Runner
2 2 (11.76%) Selenium
2 2 (11.76%) Sublime Text
3 1 (5.88%) Clang
3 1 (5.88%) Gradle
3 1 (5.88%) IBM UrbanCode
3 1 (5.88%) JIRA
3 1 (5.88%) Maven
3 1 (5.88%) Sonatype Nexus
General
1 8 (47.06%) Banking
1 8 (47.06%) Front Office
2 2 (11.76%) Finance
3 1 (5.88%) Financial Institution
Job Titles
1 13 (76.47%) Developer
2 9 (52.94%) Senior Developer
3 7 (41.18%) Scala Developer
3 7 (41.18%) Senior Scala Developer
4 4 (23.53%) Java Developer
5 3 (17.65%) Software Engineer
6 2 (11.76%) Java Engineer
6 2 (11.76%) Senior Java Developer
7 1 (5.88%) C# Software Engineer
7 1 (5.88%) C++ Developer
7 1 (5.88%) C++ Software Developer
7 1 (5.88%) C++ Software Engineer
7 1 (5.88%) Developer/Software Engineer
7 1 (5.88%) Hadoop Developer
7 1 (5.88%) Haskell Programmer
7 1 (5.88%) Java Software Engineer
7 1 (5.88%) Programmer
7 1 (5.88%) Software Developer
Libraries, Frameworks & Software Standards
1 8 (47.06%) Akka
1 8 (47.06%) Kafka
2 2 (11.76%) AngularJS
2 2 (11.76%) Gherkin
2 2 (11.76%) jQuery
2 2 (11.76%) Lambda Expressions
2 2 (11.76%) Node.js
2 2 (11.76%) RESTful
2 2 (11.76%) Servlets
2 2 (11.76%) Spring
2 2 (11.76%) Spring Boot
3 1 (5.88%) Middleware
3 1 (5.88%) Scalaz
3 1 (5.88%) XML
Miscellaneous
1 8 (47.06%) Foreign Exchange (FX)
2 1 (5.88%) Embedded Systems
2 1 (5.88%) Enterprise Software
2 1 (5.88%) Greenfield Project
Operating Systems
1 3 (17.65%) Linux
2 2 (11.76%) Ubuntu
2 2 (11.76%) Windows
3 1 (5.88%) CoreOS
Processes & Methodologies
1 9 (52.94%) Multithreading
2 8 (47.06%) Concurrent Programming
2 8 (47.06%) Electronic Trading
3 5 (29.41%) Agile Software Development
4 4 (23.53%) Functional Programming
4 4 (23.53%) Software Engineering
5 3 (17.65%) DevOps
6 2 (11.76%) Analytics
6 2 (11.76%) BDD
6 2 (11.76%) Continuous Integration
6 2 (11.76%) Lean Software Development
6 2 (11.76%) Microservices
6 2 (11.76%) Open Source
6 2 (11.76%) Problem-Solving
6 2 (11.76%) Process Improvement
6 2 (11.76%) TDD
6 2 (11.76%) Test Automation
6 2 (11.76%) Test Strategy
7 1 (5.88%) Domain-Driven Design
7 1 (5.88%) Scrum
Programming Languages
1 14 (82.35%) Java
2 10 (58.82%) Scala
3 5 (29.41%) Python
4 4 (23.53%) C#
4 4 (23.53%) JavaScript
5 2 (11.76%) Go
5 2 (11.76%) Groovy
5 2 (11.76%) Perl
5 2 (11.76%) Ruby
5 2 (11.76%) Rust
6 1 (5.88%) C++
6 1 (5.88%) Elm
6 1 (5.88%) Java 8
6 1 (5.88%) Objective-C
6 1 (5.88%) SQL
Qualifications
1 1 (5.88%) Computer Science Degree
1 1 (5.88%) Degree
1 1 (5.88%) Master's Degree
Quality Assurance & Compliance
1 7 (41.18%) MiFID
2 1 (5.88%) IFRS
System Software
1 3 (17.65%) Docker
Systems Management
1 2 (11.76%) Grafana
1 2 (11.76%) Kibana
2 1 (5.88%) Kubernetes
Vendors
1 3 (17.65%) Google
2 2 (11.76%) Salesforce.com