Period
to 18 November 2017

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 18 November 2017 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
18 Nov 2017
Same period 2016 Same period 2015
Rank 790 817 841
Rank change year-on-year +27 +24 -14
Contract jobs citing Haskell 41 56 24
As % of all contract IT jobs advertised in England 0.044% 0.057% 0.023%
As % of the Programming Languages category 0.10% 0.14% 0.059%
Number of daily rates quoted 30 45 19
England median daily rate £650 £563 £600
Median daily rate % change year-on-year +15.56% -6.25% -
10th Percentile £424 £353 £453
90th Percentile £750 £688 £723
UK median daily rate £650 £563 £600
% change year-on-year +15.56% -6.25% -
Number of hourly rates quoted 0 0 3
England median hourly rate - - £65.00
UK median hourly rate - - £65.00

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 39620 39750 40690
As % of all contract IT jobs advertised in England 42.21% 40.50% 38.75%
Number of daily rates quoted 27942 27561 27880
England median daily rate £455 £425 £410
Median daily rate % change year-on-year +7.06% +3.66% +2.50%
10th Percentile £310 £288 £275
90th Percentile £638 £594 £600
UK median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% -
Number of hourly rates quoted 749 818 948
England median hourly rate £40.00 £37.50 £37.23
Median hourly rate % change year-on-year +6.67% +0.74% +24.08%
10th Percentile £16.25 £14.50 £14.13
90th Percentile £52.50 £51.77 £50.00
UK median hourly rate £40.00 £37.50 £37.25
% change year-on-year +6.67% +0.67% +22.63%

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 18 November 2017.

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 18 November 2017. 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 -20 31 £675 +10.20% 7
South East +11 4 £488 +34.69%
West Midlands - 3 £488 -
Midlands - 3 £488 -
East of England -23 1 £400 -23.81% 6
North of England - 1 £420 - 3
South West - 1 £463 - 1
Yorkshire - 1 £420 -
Haskell
UK

For the 6 months to 18 November 2017, IT contractor jobs citing Haskell also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the England region with a requirement for Haskell.

1 34 (82.93%) Agile Software Development
2 29 (70.73%) Java
2 29 (70.73%) Functional Programming
3 25 (60.98%) NoSQL
4 23 (56.10%) Scala
4 23 (56.10%) Git (software)
5 20 (48.78%) Banking
5 20 (48.78%) Investment Banking
6 19 (46.34%) Derivative
6 19 (46.34%) Finance
6 19 (46.34%) DevOps
6 19 (46.34%) Microservices
7 16 (39.02%) Apache Spark
7 16 (39.02%) Docker
7 16 (39.02%) Atlassian
8 13 (31.71%) FIX Protocol
8 13 (31.71%) Front Office
9 11 (26.83%) C#
9 11 (26.83%) GitHub
10 10 (24.39%) Python
11 9 (21.95%) JavaScript
11 9 (21.95%) Clojure
11 9 (21.95%) Continuous Integration
12 8 (19.51%) Ruby
12 8 (19.51%) Google
12 8 (19.51%) MongoDB
12 8 (19.51%) Open Source
12 8 (19.51%) AngularJS
12 8 (19.51%) Analytics
13 7 (17.07%) Gherkin

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 16 (39.02%) Apache Spark
2 7 (17.07%) nginx
2 7 (17.07%) Tomcat
3 4 (9.76%) Apache
3 4 (9.76%) JBoss
3 4 (9.76%) WebLogic
4 1 (2.44%) Ethereum
4 1 (2.44%) Oracle Coherence
Cloud Services
1 11 (26.83%) GitHub
2 7 (17.07%) Google Analytics
3 1 (2.44%) Amazon AWS
3 1 (2.44%) Google Cloud Platform
3 1 (2.44%) Microsoft Azure
Communications & Networking
1 7 (17.07%) HTTP
1 7 (17.07%) SSL
1 7 (17.07%) TCP/IP
2 1 (2.44%) Internet
Database & Business Intelligence
1 25 (60.98%) NoSQL
2 8 (19.51%) MongoDB
3 1 (2.44%) Big Data
3 1 (2.44%) RDBMS
3 1 (2.44%) Relational Database
Development Applications
1 23 (56.10%) Git (software)
2 7 (17.07%) Ant
2 7 (17.07%) Cucumber
2 7 (17.07%) Gatling
2 7 (17.07%) Grunt
2 7 (17.07%) gulp
2 7 (17.07%) IntelliJ
2 7 (17.07%) Jenkins
2 7 (17.07%) Karma Test Runner
2 7 (17.07%) Selenium
2 7 (17.07%) Sublime Text
3 4 (9.76%) Eclipse
3 4 (9.76%) JUnit
4 1 (2.44%) JMeter
General
1 20 (48.78%) Banking
1 20 (48.78%) Investment Banking
2 19 (46.34%) Finance
3 13 (31.71%) Front Office
Job Titles
1 39 (95.12%) Developer
2 21 (51.22%) Java Developer
3 13 (31.71%) Scala Developer
4 12 (29.27%) Java Pricing Developer
4 12 (29.27%) Pricing Developer
5 7 (17.07%) Senior Developer
6 5 (12.20%) Developer/Software Engineer
6 5 (12.20%) Senior Scala Developer
6 5 (12.20%) Software Engineer
7 4 (9.76%) Digital Developer
7 4 (9.76%) Electronic Trading Developer
7 4 (9.76%) Electronic Trading Java Developer
7 4 (9.76%) Scala Software Engineer
8 2 (4.88%) C# Developer
8 2 (4.88%) F# Developer
8 2 (4.88%) Senior Java Developer
8 2 (4.88%) Senior Software Developer
8 2 (4.88%) Senior Software Engineer
8 2 (4.88%) Software Developer
9 1 (2.44%) Java Software Engineer
Libraries, Frameworks & Software Standards
1 13 (31.71%) FIX Protocol
2 8 (19.51%) AngularJS
3 7 (17.07%) Gherkin
3 7 (17.07%) jQuery
3 7 (17.07%) Node.js
3 7 (17.07%) Servlets
3 7 (17.07%) Spring
4 6 (14.63%) JSON
4 6 (14.63%) Play Framework
4 6 (14.63%) Scalaz
5 5 (12.20%) CSS
5 5 (12.20%) Hibernate
5 5 (12.20%) HTML
5 5 (12.20%) HTML5
5 5 (12.20%) REST
5 5 (12.20%) XML
6 4 (9.76%) EJB
6 4 (9.76%) J2EE
6 4 (9.76%) J2SE
6 4 (9.76%) SOAP
Miscellaneous
1 19 (46.34%) Derivative
2 4 (9.76%) Fixed Income
2 4 (9.76%) Greenfield Project
3 2 (4.88%) Foreign Exchange (FX)
4 1 (2.44%) Analytical Skills
4 1 (2.44%) Bitcoin
4 1 (2.44%) Credit Derivative
4 1 (2.44%) Data Structures
4 1 (2.44%) Equities
4 1 (2.44%) Fintech
4 1 (2.44%) RIA
Operating Systems
1 7 (17.07%) Linux
1 7 (17.07%) Ubuntu
1 7 (17.07%) Windows
2 4 (9.76%) Unix
Processes & Methodologies
1 34 (82.93%) Agile Software Development
2 29 (70.73%) Functional Programming
3 19 (46.34%) DevOps
3 19 (46.34%) Microservices
4 9 (21.95%) Continuous Integration
5 8 (19.51%) Analytics
5 8 (19.51%) Open Source
6 7 (17.07%) Scrum
6 7 (17.07%) Test Automation
7 6 (14.63%) Multithreading
8 5 (12.20%) Configuration Management
8 5 (12.20%) Mathematics
8 5 (12.20%) OOP
8 5 (12.20%) Software Engineering
9 4 (9.76%) Electronic Trading
10 3 (7.32%) OO
10 3 (7.32%) TDD
11 2 (4.88%) ETL
11 2 (4.88%) Risk Management
11 2 (4.88%) Workflow
Programming Languages
1 29 (70.73%) Java
2 23 (56.10%) Scala
3 11 (26.83%) C#
4 10 (24.39%) Python
5 9 (21.95%) Clojure
5 9 (21.95%) JavaScript
6 8 (19.51%) Ruby
7 7 (17.07%) Groovy
7 7 (17.07%) Perl
8 5 (12.20%) Erlang
8 5 (12.20%) F#
9 4 (9.76%) SQL
10 3 (7.32%) C++
11 2 (4.88%) Elixir
11 2 (4.88%) Go
11 2 (4.88%) Kotlin
11 2 (4.88%) OCaml
11 2 (4.88%) Rust
12 1 (2.44%) ES6
12 1 (2.44%) TypeScript
Qualifications
1 3 (7.32%) Degree
1 3 (7.32%) Numerate Degree
System Software
1 16 (39.02%) Docker
2 2 (4.88%) Oracle RAC
Systems Management
1 7 (17.07%) Grafana
1 7 (17.07%) Kibana
1 7 (17.07%) Puppet
Vendors
1 16 (39.02%) Atlassian
2 8 (19.51%) Google
3 4 (9.76%) webMethods
4 2 (4.88%) Adobe
4 2 (4.88%) Oracle