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 3 months to 28 April 2017 with a comparison to the same period in the previous 2 years.

Haskell
London / City of London
3 months to
28 Apr 2017
Same period 2016 Same period 2015
Rank 237 238 322
Rank change year-on-year +1 +84  
Permanent jobs citing Haskell 4 28 5
As % of all permanent IT jobs advertised in the City of London 0.075% 0.40% 0.047%
As % of the Programming Languages category 0.13% 0.70% 0.094%
Number of salaries quoted 3 28 5
Median salary £75,000 £70,000 £67,500
Median salary % change year-on-year +7.14% +3.70%  
90% offered a salary of more than £67,000 £52,500 £33,000
10% offered a salary of more than £95,000 £80,000 £70,000
UK excluding London median salary £50,000 £70,000 £55,000
% change year-on-year -28.57% +27.27%  

Haskell is in the programming language skills category. The next 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 programming language skills.

Programming Language Skills
City of London
Permanent job vacancies with a requirement for programming language skills 3045 3988 5306
As % of all permanent IT job vacancies advertised in the City of London 57.05% 56.49% 50.28%
Number of salaries quoted 2771 3597 4668
Median salary £62,500 £57,500 £55,000
Median salary % change year-on-year +8.69% +4.54%  
90% offered a salary of more than £40,000 £37,500 £37,500
10% offered a salary of more than £90,000 £77,500 £80,000
UK excluding London median salary £41,500 £41,000 £40,000
% change year-on-year +1.21% +2.50%  

Haskell
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Haskell as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for Haskell in the City of London

Haskell
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT 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

The salary distribution of IT jobs citing Haskell in the City of London over the 3 months to 28 April 2017.

Salary histogram for Haskell in the City of London

For the 6 months to 28 April 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 City of London region with a requirement for Haskell.

1 8 (100.00%) Java
2 7 (87.50%) Scala
3 5 (62.50%) Finance
3 5 (62.50%) Python
4 4 (50.00%) C++
4 4 (50.00%) Agile Software Development
4 4 (50.00%) Banking
4 4 (50.00%) Investment Banking
4 4 (50.00%) Functional Programming
5 3 (37.50%) Low Latency
5 3 (37.50%) C#
6 2 (25.00%) C
6 2 (25.00%) VBA
6 2 (25.00%) .NET
6 2 (25.00%) OO
6 2 (25.00%) Microsoft Excel
6 2 (25.00%) Derivative
6 2 (25.00%) Mathematics
6 2 (25.00%) Erlang
6 2 (25.00%) OCaml
6 2 (25.00%) F#
6 2 (25.00%) Mathematical Modelling
6 2 (25.00%) Apache Spark
6 2 (25.00%) Front Office
6 2 (25.00%) Scrum
6 2 (25.00%) Proprietary Trading
7 1 (12.50%) User Experience
7 1 (12.50%) Git (software)
7 1 (12.50%) Relational Database
7 1 (12.50%) Docker

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 2 (25.00%) Apache Spark
Applications
1 2 (25.00%) Microsoft Excel
Database & Business Intelligence
1 1 (12.50%) Apache Cassandra
1 1 (12.50%) Data Warehouse
1 1 (12.50%) Hadoop
1 1 (12.50%) MongoDB
1 1 (12.50%) MySQL
1 1 (12.50%) NoSQL
1 1 (12.50%) PostgreSQL
1 1 (12.50%) RDBMS
1 1 (12.50%) Relational Database
Development Applications
1 1 (12.50%) Git (software)
General
1 5 (62.50%) Finance
2 4 (50.00%) Banking
2 4 (50.00%) Investment Banking
3 2 (25.00%) Front Office
Job Titles
1 8 (100.00%) Developer
2 4 (50.00%) Java Developer
3 3 (37.50%) Python Developer
3 3 (37.50%) Senior Developer
3 3 (37.50%) Senior Java Developer
3 3 (37.50%) Software Developer
4 2 (25.00%) Erlang Developer
5 1 (12.50%) C# Developer
5 1 (12.50%) C# Software Developer
5 1 (12.50%) C++ Developer
5 1 (12.50%) C++ Software Developer
5 1 (12.50%) C++/C# Developer
5 1 (12.50%) C++/Java Developer
5 1 (12.50%) Erlang Software Engineer
5 1 (12.50%) F# Developer
5 1 (12.50%) Full Stack Developer
5 1 (12.50%) Investment Banking Java Developer
5 1 (12.50%) Java Software Developer
5 1 (12.50%) Python Software Engineer
5 1 (12.50%) Quantitative Developer
Libraries, Frameworks & Software Standards
1 2 (25.00%) .NET
2 1 (12.50%) AngularJS
2 1 (12.50%) Node.js
Miscellaneous
1 2 (25.00%) Derivative
2 1 (12.50%) Foreign Exchange (FX)
2 1 (12.50%) User Experience
Processes & Methodologies
1 4 (50.00%) Agile Software Development
1 4 (50.00%) Functional Programming
2 3 (37.50%) Low Latency
3 2 (25.00%) Mathematical Modelling
3 2 (25.00%) Mathematics
3 2 (25.00%) OO
3 2 (25.00%) Proprietary Trading
3 2 (25.00%) Scrum
4 1 (12.50%) DevOps
4 1 (12.50%) ETL
Programming Languages
1 8 (100.00%) Java
2 7 (87.50%) Scala
3 5 (62.50%) Python
4 4 (50.00%) C++
5 3 (37.50%) C#
6 2 (25.00%) C
6 2 (25.00%) Erlang
6 2 (25.00%) F#
6 2 (25.00%) OCaml
6 2 (25.00%) VBA
7 1 (12.50%) Bash Shell
7 1 (12.50%) Clojure
7 1 (12.50%) JavaScript
7 1 (12.50%) Ruby
7 1 (12.50%) SQL
Qualifications
1 1 (12.50%) PhD
System Software
1 1 (12.50%) Docker
Vendors
1 1 (12.50%) Atlassian
1 1 (12.50%) Oracle
City, London
Empiric.com
Salary: From £45,000 to £55,000 per annum + Bonus + Benefits
Posted: 2 days ago
City, London
Streamline Connections
Salary: £70000 - £90000 per annum + Benefits
Posted: 2 days ago
City, London
Verticality Ltd
Salary: £80000 - £140000 per annum, Benefits to 30K Bonus
Posted: 4 days ago
City, London
Understanding Recruitment
Salary: £80000 - £95000 per annum + shares
Posted: 4 days ago