Haskell Contract Job Trends in London

Haskell
England > London

The table below provides summary statistics and contractor rates for jobs advertised in London requiring Haskell skills. It covers vacancies from the 6 months leading up to 18 September 2025, with comparisons to the same periods in the previous two years.

6 months to
18 Sep 2025
Same period 2024 Same period 2023
Rank 355 373 433
Rank change year-on-year +18 +60 +166
Contract jobs citing Haskell 7 11 7
As % of all contract jobs advertised in London 0.052% 0.068% 0.032%
As % of the Programming Languages category 0.13% 0.17% 0.085%
Number of daily rates quoted 7 7 5
10th Percentile £725 £728 £418
25th Percentile £738 £794 £500
Median daily rate (50th Percentile) £750 £850 £800
Median % change year-on-year -11.76% +6.25% +3.23%
75th Percentile £850 £900 £863
90th Percentile - £926 £908
England median daily rate £750 £850 £650
% change year-on-year -11.76% +30.77% -16.13%

All Programming Languages
London

Haskell falls under the Programming Languages category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring coding skills in London.

Contract vacancies with a requirement for coding skills 5,186 6,553 8,242
As % of all contract IT jobs advertised in London 38.57% 40.23% 37.87%
Number of daily rates quoted 3,566 4,698 6,182
10th Percentile £372 £364 £400
25th Percentile £426 £463 £475
Median daily rate (50th Percentile) £550 £575 £600
Median % change year-on-year -4.35% -4.17% -
75th Percentile £688 £700 £725
90th Percentile £825 £850 £825
England median daily rate £513 £548 £550
% change year-on-year -6.39% -0.45% -4.35%
Number of hourly rates quoted 65 42 72
10th Percentile £26.71 £25.32 £25.80
25th Percentile £33.25 £33.99 £39.75
Median hourly rate £45.00 £47.50 £60.00
Median % change year-on-year -5.26% -20.83% +13.78%
75th Percentile £63.75 £60.45 £72.13
90th Percentile £87.00 £78.50 £86.40
England median hourly rate £56.25 £65.00 £65.00
% change year-on-year -13.46% - +13.04%

Haskell
Job Vacancy Trend in London

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

Job vacancy trend for Haskell in London

Haskell
Daily Rate Trend in London

Contractor daily rate distribution trend for jobs in London citing Haskell.

Contractor daily rate distribution trend for jobs in London citing Haskell

Haskell
Co-occurring Skills and Capabilities in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 2 (28.57%) Confluence
Cloud Services
1 2 (28.57%) Azure
1 2 (28.57%) Azure DevOps
Development Applications
1 2 (28.57%) Bitbucket
1 2 (28.57%) Git
1 2 (28.57%) JIRA
General
1 7 (100.00%) Banking
1 7 (100.00%) Finance
2 5 (71.43%) Back Office
2 5 (71.43%) Front Office
3 4 (57.14%) Social Skills
4 2 (28.57%) Analytical Skills
4 2 (28.57%) Investment Banking
Job Titles
1 7 (100.00%) Developer
2 5 (71.43%) Haskell Developer
3 3 (42.86%) OCaml Developer
4 2 (28.57%) C# Developer
4 2 (28.57%) Quantitative Developer
Libraries, Frameworks & Software Standards
1 2 (28.57%) .NET
1 2 (28.57%) WPF
Miscellaneous
1 5 (71.43%) Algorithms
1 5 (71.43%) Data Structures
2 2 (28.57%) Derivative
2 2 (28.57%) Market Risk
Processes & Methodologies
1 7 (100.00%) Computer Science
1 7 (100.00%) DevOps
1 7 (100.00%) Risk Management
2 5 (71.43%) Analytics
2 5 (71.43%) Process Improvement
2 5 (71.43%) Quantitative Analysis
3 2 (28.57%) Agile
3 2 (28.57%) Architectural Design
3 2 (28.57%) BDD
3 2 (28.57%) Economics
3 2 (28.57%) Functional Programming
3 2 (28.57%) Mathematics
3 2 (28.57%) Problem-Solving
3 2 (28.57%) Project Management
3 2 (28.57%) Risk Analysis
3 2 (28.57%) Stakeholder Management
3 2 (28.57%) TDD
Programming Languages
1 3 (42.86%) OCaml
2 2 (28.57%) C#
Qualifications
1 2 (28.57%) Degree
1 2 (28.57%) Numerate Degree
Vendors
1 2 (28.57%) Atlassian