Period
to 29 May 2020

The following table provides summary statistics for permanent job vacancies advertised in the City of 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 29 May 2020 with a comparison to the same period in the previous 2 years.

Haskell
Central London > City of London
6 months to
29 May 2020
Same period 2019 Same period 2018
Rank 253 299 332
Rank change year-on-year +46 +33 -4
Permanent jobs citing Haskell 7 32 22
As % of all permanent jobs advertised in the City of London 0.10% 0.32% 0.21%
As % of the Programming Languages category 0.18% 0.51% 0.34%
Number of salaries quoted 7 32 18
Median annual salary £100,000 £86,250 £95,000
Median salary % change year-on-year +15.94% -9.21% +22.58%
10th Percentile £67,500 £66,250 £48,750
90th Percentile £115,000 £102,500 £137,500
Central London median annual salary £100,000 £85,000 £75,000
% change year-on-year +17.65% +13.33% +15.38%

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 the City of London with a requirement for coding skills.

All Programming Languages
City of London
Permanent vacancies with a requirement for coding skills 3,843 6,218 6,439
As % of all permanent IT jobs advertised in the City of London 56.55% 61.72% 60.62%
Number of salaries quoted 3,415 5,591 5,789
Median annual salary £70,000 £67,500 £65,000
Median salary % change year-on-year +3.70% +3.85% +8.33%
10th Percentile £43,750 £41,250 £40,000
90th Percentile £106,250 £96,250 £95,000
Central London median annual salary £70,000 £65,000 £62,500
% change year-on-year +7.69% +4.00% +4.17%

Haskell
Job Vacancy Trend in the City of London

Job postings citing Haskell as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Haskell in the City of London

Haskell
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing Haskell in the City of London.

Salary trend for Haskell in the City of London

Haskell
Salary Histogram in the City of London

Salary distribution for jobs citing Haskell in the City of London over the 6 months to 29 May 2020.

Salary histogram for Haskell in the City of London

For the 6 months to 29 May 2020, 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 City of London region with a requirement for Haskell.

1 4 (57.14%) Finance
1 4 (57.14%) Mathematics
1 4 (57.14%) Fintech
2 3 (42.86%) Terraform
2 3 (42.86%) Apache Airflow
2 3 (42.86%) Mathematical Modelling
2 3 (42.86%) Data Science
2 3 (42.86%) Problem-Solving
2 3 (42.86%) Insurtech
2 3 (42.86%) R
2 3 (42.86%) Node.js
2 3 (42.86%) Statistical Modelling
2 3 (42.86%) Docker
2 3 (42.86%) Algorithms
2 3 (42.86%) Kubernetes
2 3 (42.86%) Jupyter
2 3 (42.86%) Scala
2 3 (42.86%) PostgreSQL
2 3 (42.86%) Python
3 2 (28.57%) Java
3 2 (28.57%) Web Services
3 2 (28.57%) Foreign Exchange (FX)
3 2 (28.57%) MATLAB
3 2 (28.57%) Alias
3 2 (28.57%) Risk Management
3 2 (28.57%) F#
3 2 (28.57%) Continuous Integration
3 2 (28.57%) Agile Software Development
3 2 (28.57%) TDD
3 2 (28.57%) People Management

Haskell
Co-occurring IT Skills in the City of 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 3 (42.86%) Apache Airflow
1 3 (42.86%) Jupyter
2 1 (14.29%) Apache Spark
Cloud Services
1 2 (28.57%) Serverless
2 1 (14.29%) Cloud Computing
Database & Business Intelligence
1 3 (42.86%) PostgreSQL
2 1 (14.29%) Hadoop
Development Applications
1 1 (14.29%) Jenkins
General
1 4 (57.14%) Finance
2 1 (14.29%) Banking
2 1 (14.29%) Front Office
2 1 (14.29%) Investment Banking
Job Titles
1 3 (42.86%) Data Scientist
2 2 (28.57%) Developer
2 2 (28.57%) Scala Developer
3 1 (14.29%) Senior Data Scientist
3 1 (14.29%) Team Leader
3 1 (14.29%) Technical Leader
3 1 (14.29%) Technical Team Leader
Libraries, Frameworks & Software Standards
1 3 (42.86%) Node.js
2 2 (28.57%) Scalaz
2 2 (28.57%) Web Services
Miscellaneous
1 3 (42.86%) Algorithms
2 2 (28.57%) Foreign Exchange (FX)
3 1 (14.29%) Analytical Skills
3 1 (14.29%) Data Structures
3 1 (14.29%) Derivative
3 1 (14.29%) Equities
3 1 (14.29%) Fixed Income
3 1 (14.29%) Grid Computing
3 1 (14.29%) Market Risk
Processes & Methodologies
1 4 (57.14%) Fintech
1 4 (57.14%) Mathematics
2 3 (42.86%) Data Science
2 3 (42.86%) Insurtech
2 3 (42.86%) Mathematical Modelling
2 3 (42.86%) Problem-Solving
2 3 (42.86%) Statistical Modelling
3 2 (28.57%) Agile Software Development
3 2 (28.57%) Architectural Design
3 2 (28.57%) BDD
3 2 (28.57%) Continuous Deployment
3 2 (28.57%) Continuous Integration
3 2 (28.57%) Functional Programming
3 2 (28.57%) Machine Learning
3 2 (28.57%) Mentoring
3 2 (28.57%) People Management
3 2 (28.57%) Risk Management
3 2 (28.57%) TDD
4 1 (14.29%) DNA
4 1 (14.29%) Multithreading
Programming Languages
1 3 (42.86%) Python
1 3 (42.86%) R
1 3 (42.86%) Scala
2 2 (28.57%) F#
2 2 (28.57%) Java
2 2 (28.57%) MATLAB
3 1 (14.29%) C
3 1 (14.29%) Java 8
3 1 (14.29%) Kotlin
Qualifications
1 1 (14.29%) Degree
1 1 (14.29%) Numerate Degree
System Software
1 3 (42.86%) Docker
Systems Management
1 3 (42.86%) Kubernetes
1 3 (42.86%) Terraform
Vendors
1 2 (28.57%) Alias