Period
to 20 January 2018

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 January 2018 with a comparison to the same period in the previous 2 years.

Haskell
England > London
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 679 625 747
Rank change year-on-year -54 +122 +75
Permanent jobs citing Haskell 145 201 152
As % of all permanent IT jobs advertised in London 0.21% 0.28% 0.18%
As % of the Programming Languages category 0.38% 0.52% 0.33%
Number of salaries quoted 125 162 133
London median annual salary £70,000 £85,000 £72,500
Median salary % change year-on-year -17.65% +17.24% +20.83%
10th Percentile £48,750 £55,000 £44,000
90th Percentile £114,000 £135,000 £95,000
England median annual salary £67,500 £70,000 £70,000
% change year-on-year -3.57% - +16.67%

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 38,652 38,608 45,750
As % of all permanent IT jobs advertised in London 55.28% 54.55% 53.73%
Number of salaries quoted 31,661 33,811 39,738
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +3.77%
10th Percentile £36,250 £35,000 £34,000
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 January 2018.

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 January 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -8 34 £70,000 -24.32% 5
West London - 3 £55,000 - 6
Haskell
England

For the 6 months to 20 January 2018, 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 79 (54.48%) Functional Programming
2 74 (51.03%) Scala
3 66 (45.52%) Python
4 53 (36.55%) Degree
5 52 (35.86%) F#
6 42 (28.97%) Agile Software Development
7 38 (26.21%) Java
8 37 (25.52%) Finance
9 36 (24.83%) Erlang
9 36 (24.83%) Clojure
10 35 (24.14%) React
10 35 (24.14%) Linux
11 34 (23.45%) Fintech
12 31 (21.38%) Go
13 27 (18.62%) JavaScript
14 26 (17.93%) jQuery
15 25 (17.24%) Hedge funds
16 24 (16.55%) C#
16 24 (16.55%) PostgreSQL
17 22 (15.17%) .NET
18 20 (13.79%) Amazon AWS
19 19 (13.10%) ZeroMQ
19 19 (13.10%) Software Engineering
19 19 (13.10%) Mathematics
19 19 (13.10%) Computer Science
20 18 (12.41%) Relational Database
20 18 (12.41%) OCaml
21 17 (11.72%) SQL
21 17 (11.72%) OO
22 16 (11.03%) Open Source

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 8 (5.52%) Ethereum
2 7 (4.83%) Apache Spark
3 4 (2.76%) Elasticsearch
3 4 (2.76%) Hyperledger
4 2 (1.38%) IBM HTTP Server
5 1 (0.69%) Apache
Applications
1 1 (0.69%) Microsoft Excel
Business Applications
1 7 (4.83%) Distributed Ledger
2 1 (0.69%) Odoo
Cloud Services
1 20 (13.79%) Amazon AWS
2 7 (4.83%) Microsoft Azure
3 5 (3.45%) GitHub
4 4 (2.76%) Cloud Computing
4 4 (2.76%) npm
4 4 (2.76%) SaaS
5 2 (1.38%) Google Cloud Platform
Communications & Networking
1 11 (7.59%) DSL
2 4 (2.76%) IPFS
3 2 (1.38%) Network Security
4 1 (0.69%) HTTP
4 1 (0.69%) Internet
Database & Business Intelligence
1 24 (16.55%) PostgreSQL
2 18 (12.41%) Relational Database
3 15 (10.34%) Blockchain
4 14 (9.66%) NoSQL
5 10 (6.90%) MongoDB
6 7 (4.83%) Hadoop
7 5 (3.45%) Big Data
8 4 (2.76%) RDBMS
9 3 (2.07%) Apache Cassandra
10 2 (1.38%) HBase
10 2 (1.38%) Impala
10 2 (1.38%) MySQL
10 2 (1.38%) Redis
10 2 (1.38%) SQL Server
11 1 (0.69%) Data Warehouse
11 1 (0.69%) Hazelcast
Development Applications
1 6 (4.14%) webpack
2 5 (3.45%) Babel
2 5 (3.45%) gulp
3 3 (2.07%) Git (software)
3 3 (2.07%) Grunt
4 2 (1.38%) Jenkins
4 2 (1.38%) Mocha
5 1 (0.69%) Ant
General
1 37 (25.52%) Finance
2 8 (5.52%) Advertising
3 7 (4.83%) Banking
3 7 (4.83%) Games
3 7 (4.83%) Investment Banking
4 6 (4.14%) Front Office
5 4 (2.76%) Pharmaceutical
5 4 (2.76%) Publishing
6 2 (1.38%) Financial Institution
7 1 (0.69%) Marketing
Job Titles
1 119 (82.07%) Developer
2 24 (16.55%) Python Developer
3 22 (15.17%) C# Developer
4 21 (14.48%) Software Developer
5 20 (13.79%) Scala Developer
6 19 (13.10%) Programmer
6 19 (13.10%) Senior Developer
7 17 (11.72%) JavaScript Developer
8 16 (11.03%) .NET Developer
8 16 (11.03%) C# .NET Developer
9 15 (10.34%) Software Engineer
10 12 (8.28%) Linux Developer
11 11 (7.59%) F# Developer
12 9 (6.21%) Full Stack Developer
12 9 (6.21%) Senior JavaScript Developer
13 8 (5.52%) Java Developer
13 8 (5.52%) PostgreSQL Developer
14 7 (4.83%) Developer/Software Engineer
14 7 (4.83%) Lead Developer
14 7 (4.83%) Linux Engineer
Libraries, Frameworks & Software Standards
1 35 (24.14%) React
2 26 (17.93%) jQuery
3 22 (15.17%) .NET
4 19 (13.10%) ZeroMQ
5 12 (8.28%) WebSockets
6 11 (7.59%) AngularJS
7 10 (6.90%) CSS
7 10 (6.90%) Django
7 10 (6.90%) HTML
7 10 (6.90%) Redux
8 9 (6.21%) CSS3
8 9 (6.21%) Dojo
8 9 (6.21%) Ext JS
8 9 (6.21%) HTML5
8 9 (6.21%) Kendo UI
8 9 (6.21%) Node.js
8 9 (6.21%) REST
8 9 (6.21%) Vue (Vue.js)
9 6 (4.14%) Akka
9 6 (4.14%) Celery
Miscellaneous
1 34 (23.45%) Fintech
2 25 (17.24%) Hedge funds
3 19 (13.10%) Computer Science
4 13 (8.97%) Analytical Skills
4 13 (8.97%) Greenfield Project
5 10 (6.90%) Algorithms
6 9 (6.21%) Data Structures
7 7 (4.83%) Derivative
8 5 (3.45%) User Experience
9 4 (2.76%) Client/Server
9 4 (2.76%) Enterprise Software
9 4 (2.76%) Linux Command Line
10 2 (1.38%) Bitcoin
10 2 (1.38%) Clustering
10 2 (1.38%) Digital Currency
11 1 (0.69%) Smart Home
Operating Systems
1 35 (24.14%) Linux
2 9 (6.21%) Unix
3 3 (2.07%) Ubuntu
4 2 (1.38%) Apple iOS
Processes & Methodologies
1 79 (54.48%) Functional Programming
2 42 (28.97%) Agile Software Development
3 19 (13.10%) Mathematics
3 19 (13.10%) Software Engineering
4 17 (11.72%) OO
5 16 (11.03%) Open Source
6 15 (10.34%) TDD
7 14 (9.66%) Multithreading
7 14 (9.66%) Web Development
8 13 (8.97%) Analytics
8 13 (8.97%) Scrum
9 10 (6.90%) BDD
9 10 (6.90%) Mentoring
9 10 (6.90%) Microservices
9 10 (6.90%) Test Automation
10 9 (6.21%) Machine Learning
11 8 (5.52%) DevOps
11 8 (5.52%) Quantitative Research
12 7 (4.83%) Cryptocurrency
12 7 (4.83%) Risk Management
Programming Languages
1 74 (51.03%) Scala
2 66 (45.52%) Python
3 52 (35.86%) F#
4 38 (26.21%) Java
5 36 (24.83%) Clojure
5 36 (24.83%) Erlang
6 31 (21.38%) Go
7 27 (18.62%) JavaScript
8 24 (16.55%) C#
9 18 (12.41%) OCaml
10 17 (11.72%) SQL
11 13 (8.97%) PHP
12 10 (6.90%) TypeScript
13 9 (6.21%) C
13 9 (6.21%) C++
14 8 (5.52%) Ruby
15 7 (4.83%) ML
16 6 (4.14%) Solidity
17 4 (2.76%) ES6
17 4 (2.76%) Rust
Qualifications
1 53 (36.55%) Degree
2 10 (6.90%) Computer Science Degree
3 6 (4.14%) PhD
Quality Assurance & Compliance
1 2 (1.38%) GCP
1 2 (1.38%) QA
System Software
1 16 (11.03%) Docker
2 2 (1.38%) Apache ZooKeeper
3 1 (0.69%) GridGain
3 1 (0.69%) Virtual Machines
Systems Management
1 6 (4.14%) Ansible
2 5 (3.45%) Kubernetes
3 3 (2.07%) Opscode Chef
4 2 (1.38%) Puppet
Vendors
1 4 (2.76%) Microsoft
2 3 (2.07%) Oracle
3 2 (1.38%) Bloomberg
3 2 (1.38%) Facebook
3 2 (1.38%) Palantir