Functional Programming Job Trends in the City of London

Functional Programming
Central London > City of London

The table below provides summary statistics and salary benchmarking for jobs advertised in the City of London requiring Functional Programming skills. It covers permanent job vacancies from the 6 months leading up to 14 December 2025, with comparisons to the same periods in the previous two years.

6 months to
14 Dec 2025
Same period 2024 Same period 2023
Rank 126 - 143
Rank change year-on-year - - +110
Permanent jobs citing Functional Programming 1 0 23
As % of all permanent jobs in the City of London 0.051% - 0.78%
As % of the Processes & Methodologies category 0.058% - 0.82%
Number of salaries quoted 1 0 23
10th Percentile - - -
25th Percentile - - £76,250
Median annual salary (50th Percentile) £100,000 - £82,500
Median % change year-on-year - - -19.51%
75th Percentile - - £101,250
90th Percentile - - £190,000
Central London median annual salary £100,000 £60,000 £82,500
% change year-on-year +66.67% -27.27% -24.14%

All Process and Methodology Skills
City of London

Functional Programming falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring process or methodology skills in the City of London.

Permanent vacancies with a requirement for process or methodology skills 1,733 2,598 2,803
As % of all permanent jobs advertised in the City of London 89.19% 95.13% 95.47%
Number of salaries quoted 1,314 1,715 2,536
10th Percentile £40,532 £46,250 £40,000
25th Percentile £57,500 £55,000 £55,000
Median annual salary (50th Percentile) £75,000 £75,000 £75,000
75th Percentile £100,000 £95,000 £96,250
90th Percentile £115,000 £117,500 £115,000
Central London median annual salary £75,000 £74,500 £73,250
% change year-on-year +0.67% +1.71% -2.33%

Functional Programming
Job Vacancy Trend in the City of London

Historical trend showing the proportion of permanent IT job postings citing Functional Programming relative to all permanent IT jobs advertised in the City of London.

Functional Programming job vacancy trend in the City of London

Functional Programming
Salary Trend in the City of London

Salary distribution trend for jobs in the City of London citing Functional Programming.

Salary distribution trend for jobs in the City of London citing Functional Programming

Functional Programming
Co-Occurring Skills & Capabilities in the City of London by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Cloud Services
1 1 (100.00%) AWS
Job Titles
1 1 (100.00%) Full-Stack Engineer
1 1 (100.00%) Senior
1 1 (100.00%) Senior Full-Stack Engineer
1 1 (100.00%) Senior Technologist
1 1 (100.00%) Technologist
Processes & Methodologies
1 1 (100.00%) Full-Stack Development
1 1 (100.00%) Problem-Solving
Programming Languages
1 1 (100.00%) TypeScript