Job Vacancy Trend Salary Trend Salary Histogram Job Locations Skill Sets
Period
to 19 October 2021

The following table provides summary statistics for permanent job vacancies 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 19 October 2021 with a comparison to the same period in the previous 2 years.

Haskell
UK
6 months to
19 Oct 2021		 Same period 2020 Same period 2019
Rank 953 656 914
Rank change year-on-year -297 +258 +60
Permanent jobs citing Haskell 105 48 171
As % of all permanent jobs advertised in the UK 0.084% 0.099% 0.13%
As % of the Programming Languages category 0.16% 0.17% 0.23%
Number of salaries quoted 31 46 147
10th Percentile £45,000 £55,625 £38,250
25th Percentile £57,500 £63,750 £50,000
Median annual salary (50th Percentile) £80,000 £77,500 £80,000
Median % change year-on-year +3.23% -3.13% +14.29%
75th Percentile £88,125 £93,750 £97,500
90th Percentile £90,000 £105,000 £110,000
UK excluding London median annual salary £72,500 £75,000 £55,000
% change year-on-year -3.33% +36.36% +10.00%

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 with a requirement for coding skills.

All Programming Languages
UK
Permanent vacancies with a requirement for coding skills 67,674 28,694 72,896
As % of all permanent IT jobs advertised in the UK 53.89% 59.25% 53.48%
Number of salaries quoted 45,089 24,523 60,252
10th Percentile £35,000 £33,750 £31,250
25th Percentile £43,750 £42,500 £38,750
Median annual salary (50th Percentile) £60,000 £55,000 £52,500
Median % change year-on-year +9.09% +4.76% +5.00%
75th Percentile £77,500 £73,750 £70,000
90th Percentile £95,000 £90,000 £86,250
UK excluding London median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -

Haskell
Job Vacancy Trend

Job postings citing Haskell as a proportion of all IT jobs advertised.

Job vacancy trend for Haskell in the UK

Haskell
Salary Trend

3-month moving average salary quoted in jobs citing Haskell.

Salary trend for Haskell in the UK

Haskell
Salary Histogram

Salary distribution for jobs citing Haskell over the 6 months to 19 October 2021.

Salary histogram for Haskell in the UK

Haskell
Top 10 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Haskell within the UK over the 6 months to 19 October 2021. 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
England -266 100 £80,000 +3.23% 2
London -180 90 £80,000 - 2
Work from Home -256 18 £72,500 -3.33%
UK excluding London -253 9 £72,500 -3.33%
Scotland -93 3 - -
South West - 3 - -
East of England -103 1 £85,000 +13.33%
North of England -125 1 £35,000 -41.67%
Yorkshire - 1 £35,000 -
South East - 1 £72,500 -

For the 6 months to 19 October 2021, 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 with a requirement for Haskell.

1 55 (52.38%) Software Engineering
2 51 (48.57%) Clojure
3 49 (46.67%) JavaScript
4 48 (45.71%) Java
5 42 (40.00%) Scala
6 39 (37.14%) Kubernetes
7 38 (36.19%) GraphQL
8 36 (34.29%) Elm
9 35 (33.33%) React
9 35 (33.33%) AWS
9 35 (33.33%) PostgreSQL
10 34 (32.38%) Terraform
10 34 (32.38%) TypeScript
10 34 (32.38%) Full Stack Development
11 33 (31.43%) Node.js
12 32 (30.48%) Docker
12 32 (30.48%) TDD
13 31 (29.52%) User Experience
13 31 (29.52%) GCP
14 29 (27.62%) Go
14 29 (27.62%) Agile Software Development
14 29 (27.62%) Ruby
15 28 (26.67%) Rust
16 27 (25.71%) ES6
16 27 (25.71%) AngularJS
16 27 (25.71%) REST
17 25 (23.81%) Elixir
18 24 (22.86%) Functional Programming
18 24 (22.86%) Python
18 24 (22.86%) SQL

Haskell
Co-occurring IT Skills 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 20 (19.05%) Elasticsearch
2 8 (7.62%) Apache Spark
3 7 (6.67%) Apache
4 3 (2.86%) Mule
5 2 (1.90%) CMS
6 1 (0.95%) Confluence
Applications
1 3 (2.86%) Sketch
Cloud Services
1 35 (33.33%) AWS
2 31 (29.52%) GCP
3 13 (12.38%) Serverless
4 12 (11.43%) Heroku
5 9 (8.57%) GitHub
6 8 (7.62%) Asana
7 5 (4.76%) Azure
7 5 (4.76%) SaaS
8 3 (2.86%) Cloud Computing
9 1 (0.95%) AWS Lambda
9 1 (0.95%) DigitalOcean
Communications & Networking
1 2 (1.90%) HTTP
1 2 (1.90%) Network Security
Database & Business Intelligence
1 35 (33.33%) PostgreSQL
2 18 (17.14%) MongoDB
3 16 (15.24%) Redis
4 12 (11.43%) Amazon DynamoDB
4 12 (11.43%) Relational Database
5 9 (8.57%) BigQuery
6 8 (7.62%) Hadoop
7 7 (6.67%) Apache Hive
7 7 (6.67%) Big Data
8 6 (5.71%) NoSQL
9 4 (3.81%) Apache Cassandra
9 4 (3.81%) Apache Ignite
9 4 (3.81%) HBase
9 4 (3.81%) Impala
9 4 (3.81%) Mahout
10 3 (2.86%) RDBMS
11 1 (0.95%) Event Store
11 1 (0.95%) MySQL
11 1 (0.95%) Parquet
11 1 (0.95%) SQL Server
Development Applications
1 12 (11.43%) Mocha
1 12 (11.43%) RSpec
1 12 (11.43%) Sinon.JS
2 10 (9.52%) Git (software)
3 6 (5.71%) webpack
4 4 (3.81%) Bitbucket
5 3 (2.86%) Jenkins
6 2 (1.90%) Octopus Deploy
6 2 (1.90%) TeamCity
7 1 (0.95%) Artifactory
7 1 (0.95%) CircleCI
7 1 (0.95%) Cypress.io
7 1 (0.95%) GoCD
7 1 (0.95%) JIRA
7 1 (0.95%) Maven
7 1 (0.95%) Sonatype Nexus
General
1 17 (16.19%) Finance
2 12 (11.43%) Banking
3 10 (9.52%) Marketing
4 9 (8.57%) Advertising
5 8 (7.62%) Back Office
6 7 (6.67%) Analytical Skills
7 6 (5.71%) Italian Language
8 5 (4.76%) Publishing
8 5 (4.76%) Social Skills
9 4 (3.81%) Inclusion and Diversity
9 4 (3.81%) Presentation Skills
10 2 (1.90%) Electronics
11 1 (0.95%) Legal
11 1 (0.95%) Manufacturing
11 1 (0.95%) Military
11 1 (0.95%) Music Industry
11 1 (0.95%) Public Sector
11 1 (0.95%) Retail
11 1 (0.95%) Telecoms
Job Titles
1 48 (45.71%) Software Engineer
2 29 (27.62%) Senior Software Engineer
3 27 (25.71%) Developer
4 15 (14.29%) Front End Developer (Client-Side Developer)
5 10 (9.52%) Junior
6 7 (6.67%) Data Engineer
7 6 (5.71%) Junior Software Engineer
7 6 (5.71%) Senior Developer
8 5 (4.76%) Full Stack Developer
8 5 (4.76%) Senior Full Stack Developer
9 4 (3.81%) Big Data Engineer
9 4 (3.81%) C# Developer
9 4 (3.81%) Scala Engineer
9 4 (3.81%) Senior Data Engineer
9 4 (3.81%) Senior Scala Engineer
10 3 (2.86%) Cloud Native Architect
10 3 (2.86%) Cloud Native Developer
10 3 (2.86%) Haskell Engineer
10 3 (2.86%) Lead Cloud Architect
10 3 (2.86%) Python Engineer
Libraries, Frameworks & Software Standards
1 38 (36.19%) GraphQL
2 35 (33.33%) React
3 33 (31.43%) Node.js
4 27 (25.71%) AngularJS
4 27 (25.71%) REST
5 23 (21.90%) RESTful
6 19 (18.10%) CSS
7 16 (15.24%) HTML
7 16 (15.24%) Redux
8 15 (14.29%) AVA JavaScript Test Runner
8 15 (14.29%) Preactjs
8 15 (14.29%) Vue.js
9 14 (13.33%) Kafka
10 12 (11.43%) Chai
11 10 (9.52%) Spring Boot
12 9 (8.57%) RabbitMQ
13 6 (5.71%) HTML5
14 4 (3.81%) .NET
14 4 (3.81%) H2O
15 3 (2.86%) SciPy
Miscellaneous
1 31 (29.52%) User Experience
2 9 (8.57%) Marketing Technology
3 8 (7.62%) Algorithms
4 7 (6.67%) Data Structures
5 4 (3.81%) Life Science
5 4 (3.81%) Virtual Team
6 3 (2.86%) Cloud Native
6 3 (2.86%) Derivative
6 3 (2.86%) Graphic Design
6 3 (2.86%) Mobile App
6 3 (2.86%) W3C
7 2 (1.90%) Clustering
8 1 (0.95%) Client/Server
8 1 (0.95%) Embedded Systems
8 1 (0.95%) Greenfield Project
8 1 (0.95%) iPad
8 1 (0.95%) Legacy Code
8 1 (0.95%) Public Cloud
Operating Systems
1 4 (3.81%) DC/OS
2 3 (2.86%) Linux
3 1 (0.95%) Android
3 1 (0.95%) Apple iOS
3 1 (0.95%) Unix
Processes & Methodologies
1 55 (52.38%) Software Engineering
2 34 (32.38%) Full Stack Development
3 32 (30.48%) TDD
4 29 (27.62%) Agile Software Development
5 24 (22.86%) Functional Programming
6 20 (19.05%) Machine Learning
7 19 (18.10%) DevOps
8 18 (17.14%) Fintech
9 17 (16.19%) Front End Development
10 16 (15.24%) Open Source
11 15 (14.29%) Computer Science
11 15 (14.29%) Product Management
11 15 (14.29%) Web Development
12 12 (11.43%) Continuous Delivery
12 12 (11.43%) Mentoring
13 11 (10.48%) Data Science
14 10 (9.52%) API Design
15 9 (8.57%) Continuous Improvement
15 9 (8.57%) OO
16 8 (7.62%) CRM
Programming Languages
1 51 (48.57%) Clojure
2 49 (46.67%) JavaScript
3 48 (45.71%) Java
4 42 (40.00%) Scala
5 36 (34.29%) Elm
6 34 (32.38%) TypeScript
7 29 (27.62%) Go
7 29 (27.62%) Ruby
8 28 (26.67%) Rust
9 27 (25.71%) ES6
10 25 (23.81%) Elixir
11 24 (22.86%) Python
11 24 (22.86%) SQL
12 16 (15.24%) C++
13 15 (14.29%) ES7
13 15 (14.29%) OCaml
13 15 (14.29%) PureScript
14 12 (11.43%) Lua
15 11 (10.48%) Erlang
16 8 (7.62%) C#
Qualifications
1 10 (9.52%) Degree
2 4 (3.81%) Computer Science Degree
3 2 (1.90%) PhD
4 1 (0.95%) Security Cleared
Quality Assurance & Compliance
1 1 (0.95%) Accessibility
System Software
1 32 (30.48%) Docker
Systems Management
1 39 (37.14%) Kubernetes
2 34 (32.38%) Terraform
3 4 (3.81%) Apache Brooklyn
3 4 (3.81%) Marathon
3 4 (3.81%) Mesos
Vendors
1 9 (8.57%) Facebook
1 9 (8.57%) Google
1 9 (8.57%) Snapchat
1 9 (8.57%) TikTok
2 4 (3.81%) Cloudera
2 4 (3.81%) Hortonworks
2 4 (3.81%) MapR
3 1 (0.95%) SAP
3 1 (0.95%) VMware