Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Haskell skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Haskell over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Haskell
England > London
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 685 635 762
Rank change year-on-year -50 +127 +90
Permanent jobs citing Haskell 160 208 163
As % of all permanent IT jobs advertised in London 0.21% 0.28% 0.18%
As % of the Programming Languages category 0.39% 0.51% 0.34%
Number of salaries quoted 145 177 142
London median annual salary £70,000 £80,000 £72,500
Median salary % change year-on-year -12.50% +10.34% +20.83%
10th Percentile £46,750 £52,500 £50,000
90th Percentile £105,000 £120,000 £105,000
England median annual salary £67,500 £70,000 £70,000
% change year-on-year -3.57% - +21.74%

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

All Programming Languages
London
Permanent vacancies with a requirement for coding skills 41369 40713 47597
As % of all permanent IT jobs advertised in London 55.04% 54.40% 53.42%
Number of salaries quoted 32895 35765 41054
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £36,250 £35,000 £33,750
90th Percentile £90,000 £87,500 £85,000
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Haskell
Job Vacancy Trend in London

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

Job vacancy trend for Haskell in London

Haskell
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Haskell in London.

Salary trend for Haskell in London

Haskell
Salary Histogram in London

The salary distribution of IT jobs citing Haskell in London over the 6 months to 20 November 2017.

Salary histogram for Haskell in London

Haskell
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Haskell within the London region over the 6 months to 20 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -1 32 £67,500 -26.03% 1
East London -7 6 £90,000 +5.88%
West London - 2 £59,250 -
Haskell
England

For the 6 months to 20 November 2017, IT jobs citing Haskell also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for Haskell.

1 89 (55.63%) Functional Programming
2 78 (48.75%) Scala
3 63 (39.38%) F#
4 61 (38.13%) Python
5 51 (31.88%) Agile Software Development
6 50 (31.25%) Finance
7 48 (30.00%) Degree
8 46 (28.75%) Erlang
9 43 (26.88%) Fintech
10 41 (25.63%) Linux
11 37 (23.13%) Clojure
12 35 (21.88%) Go
12 35 (21.88%) Java
13 33 (20.63%) Software Engineering
14 32 (20.00%) C#
14 32 (20.00%) React
15 28 (17.50%) JavaScript
16 26 (16.25%) SQL
16 26 (16.25%) .NET
17 25 (15.63%) jQuery
17 25 (15.63%) Hedge funds
18 24 (15.00%) Machine Learning
18 24 (15.00%) Mathematics
19 23 (14.38%) OCaml
19 23 (14.38%) C++
19 23 (14.38%) Open Source
20 22 (13.75%) Amazon AWS
20 22 (13.75%) Blockchain
21 21 (13.13%) PostgreSQL
22 20 (12.50%) Computer Science

Haskell
Co-occurring IT Skills in London 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 11 (6.88%) Ethereum
2 10 (6.25%) Apache Spark
3 8 (5.00%) Hyperledger
4 5 (3.13%) Elasticsearch
5 3 (1.88%) IBM HTTP Server
6 1 (0.63%) Apache
Business Applications
1 1 (0.63%) Odoo
Cloud Services
1 22 (13.75%) Amazon AWS
2 12 (7.50%) GitHub
3 10 (6.25%) Microsoft Azure
4 8 (5.00%) Cloud Computing
4 8 (5.00%) SaaS
5 3 (1.88%) npm
6 1 (0.63%) Google Cloud Platform
Communications & Networking
1 8 (5.00%) DSL
2 1 (0.63%) Network Security
Database & Business Intelligence
1 22 (13.75%) Blockchain
2 21 (13.13%) PostgreSQL
3 20 (12.50%) Relational Database
4 18 (11.25%) NoSQL
5 12 (7.50%) Big Data
6 9 (5.63%) MongoDB
7 8 (5.00%) Hadoop
7 8 (5.00%) RDBMS
8 3 (1.88%) Apache Cassandra
8 3 (1.88%) MySQL
9 2 (1.25%) HBase
9 2 (1.25%) Impala
9 2 (1.25%) Redis
9 2 (1.25%) SQL Server
10 1 (0.63%) Data Warehouse
10 1 (0.63%) Hazelcast
Development Applications
1 5 (3.13%) webpack
2 4 (2.50%) Babel
2 4 (2.50%) gulp
3 2 (1.25%) Git (software)
3 2 (1.25%) Grunt
3 2 (1.25%) Mocha
4 1 (0.63%) Ant
General
1 50 (31.25%) Finance
2 9 (5.63%) Financial Institution
3 8 (5.00%) Advertising
3 8 (5.00%) Publishing
4 6 (3.75%) Banking
4 6 (3.75%) Games
4 6 (3.75%) Investment Banking
5 4 (2.50%) Front Office
5 4 (2.50%) Pharmaceutical
6 2 (1.25%) Marketing
Job Titles
1 120 (75.00%) Developer
2 23 (14.38%) C# Developer
2 23 (14.38%) Software Developer
3 22 (13.75%) Python Developer
4 21 (13.13%) Senior Developer
4 21 (13.13%) Software Engineer
5 20 (12.50%) JavaScript Developer
5 20 (12.50%) Programmer
6 19 (11.88%) .NET Developer
7 18 (11.25%) C# .NET Developer
8 12 (7.50%) Full Stack Developer
8 12 (7.50%) Linux Developer
9 11 (6.88%) C++ Developer
9 11 (6.88%) Scala Developer
10 10 (6.25%) Agile .NET Developer
10 10 (6.25%) Agile C# Developer
10 10 (6.25%) Agile Developer
11 9 (5.63%) HTML Developer
11 9 (5.63%) Node.js Developer
12 8 (5.00%) PostgreSQL Developer
Libraries, Frameworks & Software Standards
1 32 (20.00%) React
2 26 (16.25%) .NET
3 25 (15.63%) jQuery
4 17 (10.63%) ZeroMQ
5 16 (10.00%) WebSockets
6 13 (8.13%) CSS
6 13 (8.13%) HTML
6 13 (8.13%) Node.js
7 12 (7.50%) AngularJS
7 12 (7.50%) CSS3
7 12 (7.50%) HTML5
7 12 (7.50%) REST
8 10 (6.25%) Django
9 9 (5.63%) Dojo
9 9 (5.63%) Ext JS
9 9 (5.63%) Kendo UI
9 9 (5.63%) Scalaz
9 9 (5.63%) Vue (Vue.js)
10 8 (5.00%) Smart Contracts
11 7 (4.38%) Redux
Miscellaneous
1 43 (26.88%) Fintech
2 25 (15.63%) Hedge funds
3 20 (12.50%) Computer Science
4 16 (10.00%) Algorithms
5 12 (7.50%) Derivative
6 11 (6.88%) Analytical Skills
6 11 (6.88%) Bitcoin
7 10 (6.25%) Data Structures
7 10 (6.25%) Digital Currency
8 8 (5.00%) Client/Server
8 8 (5.00%) Enterprise Software
8 8 (5.00%) Greenfield Project
8 8 (5.00%) Linux Command Line
9 5 (3.13%) NHS
10 3 (1.88%) User Experience
11 1 (0.63%) PlayStation
11 1 (0.63%) Smart Energy
11 1 (0.63%) Xbox
Operating Systems
1 41 (25.63%) Linux
2 10 (6.25%) Unix
3 3 (1.88%) Ubuntu
4 2 (1.25%) Apple iOS
Processes & Methodologies
1 89 (55.63%) Functional Programming
2 51 (31.88%) Agile Software Development
3 33 (20.63%) Software Engineering
4 24 (15.00%) Machine Learning
4 24 (15.00%) Mathematics
5 23 (14.38%) Open Source
6 19 (11.88%) Scrum
6 19 (11.88%) Web Development
7 18 (11.25%) Multithreading
8 15 (9.38%) TDD
9 14 (8.75%) OO
9 14 (8.75%) Test Automation
10 13 (8.13%) Microservices
11 12 (7.50%) Cryptocurrency
11 12 (7.50%) Mentoring
11 12 (7.50%) Risk Management
12 11 (6.88%) DevOps
12 11 (6.88%) OOP
13 9 (5.63%) BDD
14 8 (5.00%) Identity Management
Programming Languages
1 78 (48.75%) Scala
2 63 (39.38%) F#
3 61 (38.13%) Python
4 46 (28.75%) Erlang
5 37 (23.13%) Clojure
6 35 (21.88%) Go
6 35 (21.88%) Java
7 32 (20.00%) C#
8 28 (17.50%) JavaScript
9 26 (16.25%) SQL
10 23 (14.38%) C++
10 23 (14.38%) OCaml
11 19 (11.88%) ML
12 14 (8.75%) C
13 13 (8.13%) PHP
14 12 (7.50%) Ruby
15 11 (6.88%) Kotlin
16 10 (6.25%) TypeScript
17 8 (5.00%) Rust
17 8 (5.00%) Solidity
Qualifications
1 48 (30.00%) Degree
2 16 (10.00%) PhD
3 11 (6.88%) Computer Science Degree
Quality Assurance & Compliance
1 2 (1.25%) QA
2 1 (0.63%) GCP
System Software
1 16 (10.00%) Docker
2 2 (1.25%) Apache ZooKeeper
3 1 (0.63%) GridGain
Systems Management
1 8 (5.00%) Ansible
1 8 (5.00%) Kubernetes
2 1 (0.63%) Mesos
2 1 (0.63%) Opscode Chef
Vendors
1 4 (2.50%) Microsoft
2 3 (1.88%) Bloomberg
2 3 (1.88%) Facebook
2 3 (1.88%) Oracle
2 3 (1.88%) Palantir