JavaScript Job Trends in Letchworth

JavaScript (including ECMAScript)
Hertfordshire > Letchworth

The table below provides summary statistics and salary benchmarking for jobs advertised in Letchworth requiring JavaScript skills. It covers permanent job vacancies from the 6 months leading up to 9 June 2026, with comparisons to the same periods in the previous two years.

6 months to
9 Jun 2026
Same period 2025 Same period 2024
Rank - - 13
Rank change year-on-year - - -5
Permanent jobs citing JavaScript 0 0 5
As % of all permanent jobs in Letchworth - - 7.46%
As % of the Programming Languages category - - 38.46%
Number of salaries quoted 0 0 5
10th Percentile - - -
25th Percentile - - £52,500
Median annual salary (50th Percentile) - - £55,000
Median % change year-on-year - - -21.43%
75th Percentile - - £57,500
90th Percentile - - -
Hertfordshire median annual salary £58,750 £47,500 £57,500
% change year-on-year +23.68% -17.39% -14.81%

All Programming Languages
Letchworth

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

Permanent vacancies with a requirement for coding skills 0 3 13
As % of all permanent jobs advertised in Letchworth - 33.33% 19.40%
Number of salaries quoted 0 2 13
10th Percentile - £39,000 -
25th Percentile - £41,250 £50,000
Median annual salary (50th Percentile) - £50,000 £55,000
Median % change year-on-year - -9.09% -15.38%
75th Percentile - £61,250 £57,500
90th Percentile - £65,000 -
Hertfordshire median annual salary £60,000 £55,000 £57,500
% change year-on-year +9.09% -4.35% -4.17%

JavaScript
Job Vacancy Trend in Letchworth

Historical trend showing the proportion of permanent IT job postings citing JavaScript relative to all permanent IT jobs advertised in Letchworth.

JavaScript job vacancy trend in Letchworth

JavaScript
Salary Trend in Letchworth

Salary distribution trend for jobs in Letchworth citing JavaScript.

Salary distribution trend for jobs in Letchworth citing JavaScript