Period
to 20 October 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 October 2017 with a comparison to the same period in the previous 2 years.

Haskell
England > London
6 months to
20 Oct 2017
Same period 2016 Same period 2015
Rank 674 641 755
Rank change year-on-year -33 +114 +100
Permanent jobs citing Haskell 144 208 150
As % of all permanent IT jobs advertised in London 0.19% 0.27% 0.17%
As % of the Programming Languages category 0.35% 0.50% 0.32%
Number of salaries quoted 127 178 128
London median annual salary £70,000 £70,000 £71,250
Median salary % change year-on-year - -1.75% +9.62%
10th Percentile £45,000 £52,125 £50,000
90th Percentile £106,750 £110,000 £105,000
England median annual salary £67,500 £70,000 £70,000
% change year-on-year -3.57% - +19.15%

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 40835 41906 47396
As % of all permanent IT jobs advertised in London 55.09% 54.47% 53.14%
Number of salaries quoted 32219 36882 40747
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 £86,250 £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 October 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 October 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 +11 17 £75,000 +7.14% 3
East London -6 10 £87,500 +6.06% 2
West London - 1 £65,000 -
Haskell
England

For the 6 months to 20 October 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 (61.81%) Functional Programming
2 72 (50.00%) Scala
3 65 (45.14%) F#
4 60 (41.67%) Finance
5 51 (35.42%) Erlang
6 50 (34.72%) Fintech
7 46 (31.94%) Agile Software Development
8 43 (29.86%) Python
9 42 (29.17%) Degree
10 41 (28.47%) Software Engineering
11 37 (25.69%) Java
12 33 (22.92%) Linux
12 33 (22.92%) Clojure
13 32 (22.22%) C#
14 31 (21.53%) Go
15 30 (20.83%) Blockchain
16 27 (18.75%) Hedge funds
16 27 (18.75%) Computer Science
17 26 (18.06%) SQL
18 25 (17.36%) C++
18 25 (17.36%) OCaml
19 24 (16.67%) .NET
20 23 (15.97%) Machine Learning
20 23 (15.97%) Relational Database
20 23 (15.97%) ML
21 22 (15.28%) Open Source
22 21 (14.58%) Mathematics
23 20 (13.89%) NoSQL
24 19 (13.19%) Bitcoin
24 19 (13.19%) Kotlin

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 (7.64%) Apache Spark
1 11 (7.64%) Ethereum
2 8 (5.56%) Hyperledger
3 4 (2.78%) Elasticsearch
4 2 (1.39%) Apache
4 2 (1.39%) IBM HTTP Server
Business Applications
1 1 (0.69%) Odoo
Cloud Services
1 18 (12.50%) Amazon AWS
2 12 (8.33%) GitHub
3 10 (6.94%) Microsoft Azure
4 8 (5.56%) Cloud Computing
4 8 (5.56%) SaaS
Communications & Networking
1 10 (6.94%) DSL
Database & Business Intelligence
1 30 (20.83%) Blockchain
2 23 (15.97%) Relational Database
3 20 (13.89%) NoSQL
4 14 (9.72%) Big Data
5 13 (9.03%) PostgreSQL
6 11 (7.64%) MongoDB
7 8 (5.56%) RDBMS
8 7 (4.86%) Hadoop
9 3 (2.08%) Apache Cassandra
9 3 (2.08%) MySQL
10 2 (1.39%) Redis
10 2 (1.39%) SQL Server
11 1 (0.69%) Apache Hive
11 1 (0.69%) Data Warehouse
11 1 (0.69%) Parquet
Development Applications
1 1 (0.69%) Git (software)
1 1 (0.69%) gulp
1 1 (0.69%) Mocha
1 1 (0.69%) webpack
General
1 60 (41.67%) Finance
2 17 (11.81%) Financial Institution
3 12 (8.33%) Banking
3 12 (8.33%) Investment Banking
4 8 (5.56%) Publishing
5 7 (4.86%) Marketing
6 5 (3.47%) Electronics
6 5 (3.47%) Manufacturing
6 5 (3.47%) Telecoms
7 3 (2.08%) Front Office
8 2 (1.39%) Games
8 2 (1.39%) Legal
8 2 (1.39%) Pharmaceutical
9 1 (0.69%) Advertising
Job Titles
1 99 (68.75%) Developer
2 24 (16.67%) Programmer
3 23 (15.97%) Software Engineer
4 21 (14.58%) C# Developer
5 18 (12.50%) Python Developer
6 15 (10.42%) .NET Developer
6 15 (10.42%) Senior Developer
6 15 (10.42%) Software Developer
7 14 (9.72%) C# .NET Developer
8 12 (8.33%) Scala Developer
9 11 (7.64%) C++ Developer
9 11 (7.64%) JavaScript Developer
10 10 (6.94%) Full Stack Developer
10 10 (6.94%) Java Engineer
10 10 (6.94%) Linux Developer
11 9 (6.25%) Java Developer
11 9 (6.25%) Node.js Developer
12 8 (5.56%) Blockchain Engineer
12 8 (5.56%) HTML Developer
13 7 (4.86%) Java Software Engineer
Libraries, Frameworks & Software Standards
1 24 (16.67%) .NET
2 14 (9.72%) React
2 14 (9.72%) WebSockets
3 11 (7.64%) jQuery
3 11 (7.64%) Node.js
3 11 (7.64%) REST
3 11 (7.64%) Scalaz
4 10 (6.94%) CSS
4 10 (6.94%) HTML
5 9 (6.25%) CSS3
5 9 (6.25%) HTML5
5 9 (6.25%) ZeroMQ
6 8 (5.56%) Django
6 8 (5.56%) Smart Contracts
7 5 (3.47%) J2EE
7 5 (3.47%) Middleware
7 5 (3.47%) TensorFlow
7 5 (3.47%) Torch
8 4 (2.78%) Akka
8 4 (2.78%) Celery
Miscellaneous
1 50 (34.72%) Fintech
2 27 (18.75%) Computer Science
2 27 (18.75%) Hedge funds
3 19 (13.19%) Bitcoin
4 15 (10.42%) Algorithms
5 13 (9.03%) Digital Currency
6 11 (7.64%) Derivative
7 8 (5.56%) Client/Server
7 8 (5.56%) Data Structures
7 8 (5.56%) Enterprise Software
7 8 (5.56%) Greenfield Project
7 8 (5.56%) Linux Command Line
8 5 (3.47%) NHS
9 2 (1.39%) Analytical Skills
10 1 (0.69%) N-Tier
10 1 (0.69%) PlayStation
10 1 (0.69%) Smart Energy
10 1 (0.69%) Xbox
Operating Systems
1 33 (22.92%) Linux
2 9 (6.25%) Unix
3 2 (1.39%) Apple iOS
3 2 (1.39%) Ubuntu
Processes & Methodologies
1 89 (61.81%) Functional Programming
2 46 (31.94%) Agile Software Development
3 41 (28.47%) Software Engineering
4 23 (15.97%) Machine Learning
5 22 (15.28%) Open Source
6 21 (14.58%) Mathematics
7 19 (13.19%) Scrum
8 15 (10.42%) Cryptocurrency
9 13 (9.03%) Microservices
9 13 (9.03%) OO
9 13 (9.03%) OOP
10 12 (8.33%) DevOps
10 12 (8.33%) Risk Management
10 12 (8.33%) Web Development
11 11 (7.64%) Multithreading
11 11 (7.64%) TDD
11 11 (7.64%) Test Automation
12 10 (6.94%) Analytics
12 10 (6.94%) Mentoring
13 8 (5.56%) Open Source Development
Programming Languages
1 72 (50.00%) Scala
2 65 (45.14%) F#
3 51 (35.42%) Erlang
4 43 (29.86%) Python
5 37 (25.69%) Java
6 33 (22.92%) Clojure
7 32 (22.22%) C#
8 31 (21.53%) Go
9 26 (18.06%) SQL
10 25 (17.36%) C++
10 25 (17.36%) OCaml
11 23 (15.97%) ML
12 19 (13.19%) Kotlin
13 16 (11.11%) JavaScript
14 14 (9.72%) C
15 10 (6.94%) Ruby
16 8 (5.56%) Rust
16 8 (5.56%) Solidity
17 5 (3.47%) Lisp
18 4 (2.78%) PHP
Qualifications
1 42 (29.17%) Degree
2 18 (12.50%) PhD
3 12 (8.33%) Computer Science Degree
Quality Assurance & Compliance
1 2 (1.39%) QA
System Software
1 12 (8.33%) Docker
2 1 (0.69%) HDFS
Systems Management
1 8 (5.56%) Ansible
1 8 (5.56%) Kubernetes
2 2 (1.39%) Mesos
3 1 (0.69%) Hadoop YARN
3 1 (0.69%) Opscode Chef
Vendors
1 5 (3.47%) SAP
2 4 (2.78%) Microsoft
3 3 (2.08%) Oracle
4 2 (1.39%) Bloomberg
4 2 (1.39%) Facebook
4 2 (1.39%) Palantir