Period
to 20 July 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 July 2018 with a comparison to the same period in the previous 2 years.

Haskell
England > London
6 months to
20 Jul 2018
Same period 2017 Same period 2016
Rank 693 705 730
Rank change year-on-year +12 +25 +83
Permanent jobs citing Haskell 132 131 184
As % of all permanent IT jobs advertised in London 0.19% 0.18% 0.22%
As % of the Programming Languages category 0.33% 0.32% 0.41%
Number of salaries quoted 109 106 177
London median annual salary £75,000 £75,000 £67,500
Median salary % change year-on-year - +11.11% -11.48%
10th Percentile £48,500 £48,125 £48,750
90th Percentile £115,000 £121,250 £95,000
England median annual salary £65,000 £70,000 £67,500
% change year-on-year -7.14% +3.70% -3.57%

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 40,349 40,371 45,222
As % of all permanent IT jobs advertised in London 56.63% 55.17% 54.51%
Number of salaries quoted 33,172 33,160 39,828
London median annual salary £62,500 £60,000 £55,000
Median salary % change year-on-year +4.17% +9.09% -
10th Percentile £37,500 £36,250 £35,000
90th Percentile £93,750 £90,000 £85,000
England median annual salary £50,000 £47,500 £47,500
% 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 July 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 July 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 -23 27 £75,000 +7.14% 9
South London - 6 £62,500 -
East London -18 3 £57,500 -34.29%
West London +18 1 £62,500 +72.41% 2
Haskell
England

For the 6 months to 20 July 2018, IT 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 permanent job ads across the London region with a requirement for Haskell.

1 89 (67.42%) Scala
2 71 (53.79%) Functional Programming
3 67 (50.76%) Java
4 53 (40.15%) Python
5 41 (31.06%) Finance
6 40 (30.30%) Agile Software Development
7 39 (29.55%) F#
8 37 (28.03%) Docker
9 36 (27.27%) Linux
10 33 (25.00%) Banking
10 33 (25.00%) Relational Database
11 32 (24.24%) SQL
12 31 (23.48%) Go
13 30 (22.73%) Analytics
13 30 (22.73%) NoSQL
14 29 (21.97%) Degree
15 28 (21.21%) Clojure
15 28 (21.21%) Erlang
16 27 (20.45%) Kubernetes
16 27 (20.45%) C++
17 26 (19.70%) Fintech
17 26 (19.70%) Blockchain
18 24 (18.18%) TDD
18 24 (18.18%) Ruby
19 23 (17.42%) Software Engineering
19 23 (17.42%) C#
19 23 (17.42%) Test Automation
20 22 (16.67%) GitHub
20 22 (16.67%) Rust
20 22 (16.67%) Elixir

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 18 (13.64%) Ethereum
2 13 (9.85%) Apache Spark
3 6 (4.55%) IIS
4 5 (3.79%) Elasticsearch
5 1 (0.76%) CMS
5 1 (0.76%) WordPress
Applications
1 1 (0.76%) Microsoft Excel
Business Applications
1 9 (6.82%) Distributed Ledger
2 3 (2.27%) Quorum
Cloud Services
1 22 (16.67%) GitHub
2 21 (15.91%) Amazon AWS
3 14 (10.61%) Amazon EC2
3 14 (10.61%) Amazon S3
4 13 (9.85%) Cloud Computing
4 13 (9.85%) Microsoft Azure
5 2 (1.52%) AWS CloudFormation
6 1 (0.76%) Serverless
6 1 (0.76%) Slack
Communications & Networking
1 13 (9.85%) DSL
2 2 (1.52%) Internet
Database & Business Intelligence
1 33 (25.00%) Relational Database
2 30 (22.73%) NoSQL
3 26 (19.70%) Blockchain
4 21 (15.91%) PostgreSQL
5 18 (13.64%) MySQL
6 17 (12.88%) Redis
7 12 (9.09%) Hadoop
8 10 (7.58%) MongoDB
9 9 (6.82%) Apache Cassandra
9 9 (6.82%) RDBMS
10 4 (3.03%) MariaDB
11 2 (1.52%) Big Data
11 2 (1.52%) Datomic
12 1 (0.76%) CouchDB
12 1 (0.76%) Neo4j
12 1 (0.76%) Riak
12 1 (0.76%) SQL Server
Development Applications
1 21 (15.91%) Git (software)
2 16 (12.12%) Mocha
3 5 (3.79%) Jenkins
4 4 (3.03%) JUnit
4 4 (3.03%) Maven
5 3 (2.27%) Ant
5 3 (2.27%) Babel
5 3 (2.27%) gulp
5 3 (2.27%) webpack
6 2 (1.52%) Gradle
6 2 (1.52%) JMeter
6 2 (1.52%) LoadRunner
6 2 (1.52%) Mercurial
6 2 (1.52%) Subversion
6 2 (1.52%) The Grinder
General
1 41 (31.06%) Finance
2 33 (25.00%) Banking
3 15 (11.36%) Telecoms
4 12 (9.09%) Front Office
5 10 (7.58%) Games
6 5 (3.79%) Financial Institution
6 5 (3.79%) Investment Banking
7 3 (2.27%) Law
8 1 (0.76%) Danish Language
8 1 (0.76%) French Language
8 1 (0.76%) Manufacturing
8 1 (0.76%) Spanish Language
Job Titles
1 91 (68.94%) Developer
2 35 (26.52%) Senior Developer
3 23 (17.42%) Scala Developer
4 20 (15.15%) Haskell Developer
5 17 (12.88%) Backend Developer
5 17 (12.88%) Blockchain Developer
5 17 (12.88%) Senior Backend Developer
6 16 (12.12%) Software Engineer
7 15 (11.36%) Clojure Engineer
7 15 (11.36%) Programmer
8 14 (10.61%) Haskell Programmer
9 13 (9.85%) Erlang Software Engineer
9 13 (9.85%) F# Developer
9 13 (9.85%) Haskell Engineer
9 13 (9.85%) OCaml Developer
9 13 (9.85%) OCaml Programmer
10 12 (9.09%) Java Developer
10 12 (9.09%) Scala Software Engineer
10 12 (9.09%) Senior Software Engineer
11 8 (6.06%) .NET Developer
Libraries, Frameworks & Software Standards
1 19 (14.39%) .NET
2 18 (13.64%) Node.js
2 18 (13.64%) Smart Contracts
3 14 (10.61%) CSS
3 14 (10.61%) HTML
4 13 (9.85%) Chai
4 13 (9.85%) Enzyme
4 13 (9.85%) Jest
4 13 (9.85%) Truffle
4 13 (9.85%) web3js
5 12 (9.09%) React
6 6 (4.55%) .NET Core
6 6 (4.55%) .NET Framework
6 6 (4.55%) ASP.NET Web API
6 6 (4.55%) Spring
7 4 (3.03%) Akka
7 4 (3.03%) GraphQL
7 4 (3.03%) gRPC
7 4 (3.03%) Kafka
7 4 (3.03%) Spring MVC
Miscellaneous
1 26 (19.70%) Fintech
2 22 (16.67%) Greenfield Project
3 16 (12.12%) Algorithms
3 16 (12.12%) Bitcoin
4 13 (9.85%) Hedge funds
5 11 (8.33%) Data Structures
6 8 (6.06%) Analytical Skills
6 8 (6.06%) Foreign Exchange (FX)
7 7 (5.30%) Equities
8 5 (3.79%) Computer Science
8 5 (3.79%) Derivative
9 4 (3.03%) Social Network
10 3 (2.27%) Clustering
11 2 (1.52%) Analytical Mindset
11 2 (1.52%) Digital Currency
11 2 (1.52%) Equity Derivative
11 2 (1.52%) Linux Command Line
11 2 (1.52%) Market Risk
11 2 (1.52%) Smart Home
12 1 (0.76%) Robotics
Operating Systems
1 36 (27.27%) Linux
2 13 (9.85%) VMS
3 2 (1.52%) Unix
4 1 (0.76%) CentOS
4 1 (0.76%) Solaris
4 1 (0.76%) Windows
Processes & Methodologies
1 71 (53.79%) Functional Programming
2 40 (30.30%) Agile Software Development
3 30 (22.73%) Analytics
4 24 (18.18%) TDD
5 23 (17.42%) Software Engineering
5 23 (17.42%) Test Automation
6 18 (13.64%) API Design
6 18 (13.64%) Front End Development
7 15 (11.36%) Multithreading
8 13 (9.85%) API Development
8 13 (9.85%) DevOps
9 10 (7.58%) Machine Learning
9 10 (7.58%) Risk Management
10 8 (6.06%) BDD
10 8 (6.06%) Continuous Integration
10 8 (6.06%) MVC
11 7 (5.30%) Concurrent Programming
11 7 (5.30%) Problem-Solving
11 7 (5.30%) Scrum
12 6 (4.55%) Cryptocurrency
Programming Languages
1 89 (67.42%) Scala
2 67 (50.76%) Java
3 53 (40.15%) Python
4 39 (29.55%) F#
5 32 (24.24%) SQL
6 31 (23.48%) Go
7 28 (21.21%) Clojure
7 28 (21.21%) Erlang
8 27 (20.45%) C++
9 24 (18.18%) Ruby
10 23 (17.42%) C#
11 22 (16.67%) Elixir
11 22 (16.67%) Rust
12 19 (14.39%) Objective-C
13 18 (13.64%) Apple Swift
13 18 (13.64%) Lua
14 16 (12.12%) OCaml
15 15 (11.36%) Solidity
16 14 (10.61%) ES6
17 13 (9.85%) JavaScript
Qualifications
1 29 (21.97%) Degree
2 4 (3.03%) PhD
3 3 (2.27%) Computer Science Degree
Quality Assurance & Compliance
1 2 (1.52%) QA
System Software
1 37 (28.03%) Docker
2 13 (9.85%) Virtual Machines
3 1 (0.76%) Apache ZooKeeper
Systems Management
1 27 (20.45%) Kubernetes
2 13 (9.85%) Docker Swarm
3 8 (6.06%) Ansible
4 6 (4.55%) Opscode Chef
4 6 (4.55%) Puppet
5 3 (2.27%) Terraform
6 2 (1.52%) Mesos
7 1 (0.76%) Kibana
7 1 (0.76%) logstash
7 1 (0.76%) StatsD
Vendors
1 8 (6.06%) Oracle
2 7 (5.30%) Google
3 4 (3.03%) Sybase
4 1 (0.76%) Facebook