Senior Developer Jobs in the City of Westminster

Senior Developer
Central London > City of Westminster

The median Senior Developer salary in the City of Westminster is £61,339 per year, according to job vacancies posted during the 6 months leading to 10 May 2025.

The table below provides salary benchmarking and summary statistics, comparing them to the same period in the previous two years.

6 months to
10 May 2025
Same period 2024 Same period 2023
Rank 37 26 17
Rank change year-on-year -11 -9 +11
Permanent jobs requiring a Senior Developer 7 10 11
As % of all permanent jobs advertised in the City of Westminster 3.55% 5.85% 10.19%
As % of the Job Titles category 4.19% 6.10% 10.68%
Number of salaries quoted 3 5 11
10th Percentile - - -
25th Percentile £58,759 £67,500 £51,250
Median annual salary (50th Percentile) £61,339 £80,000 £82,500
Median % change year-on-year -23.33% -3.03% -2.94%
75th Percentile £68,730 £100,000 £93,750
90th Percentile £71,618 - -
Central London median annual salary £82,500 £85,000 £90,000
% change year-on-year -2.94% -5.56% -

All Permanent IT Job Vacancies
City of Westminster

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in the City of Westminster. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

Permanent vacancies in the City of Westminster with a recognized job title 167 164 103
% of permanent jobs with a recognized job title 84.77% 95.91% 95.37%
Number of salaries quoted 56 108 72
10th Percentile £19,750 £28,250 £39,225
25th Percentile £41,568 £35,000 £55,000
Median annual salary (50th Percentile) £60,794 £50,000 £71,000
Median % change year-on-year +21.59% -29.58% +24.28%
75th Percentile £68,750 £77,500 £110,000
90th Percentile - £100,000 £111,250
Central London median annual salary £72,500 £72,500 £73,480
% change year-on-year - -1.33% +1.35%

Senior Developer
Job Vacancy Trend in the City of Westminster

Job postings that featured Senior Developer in the job title as a proportion of all IT jobs advertised in the City of Westminster.

Job vacancy trend for Senior Developer in the City of Westminster

Senior Developer
Salary Trend in the City of Westminster

3-month moving average salary quoted in jobs citing Senior Developer in the City of Westminster.

Salary trend for Senior Developer in the City of Westminster

Senior Developer Skill Set
Top 30 Co-occurring Skills and Capabilities in the City of Westminster

For the 6 months to 10 May 2025, Senior Developer job roles required the following skills and capabilities 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 Westminster region featuring Senior Developer in the job title.

1 7 (100.00%) Systems Analysis
1 7 (100.00%) .NET Framework
1 7 (100.00%) Integration Testing
1 7 (100.00%) Security Cleared
1 7 (100.00%) Git
1 7 (100.00%) RESTful
1 7 (100.00%) HTML5
1 7 (100.00%) Sass
1 7 (100.00%) AngularJS
1 7 (100.00%) TypeScript
1 7 (100.00%) Performance Analysis
1 7 (100.00%) ASP.NET Web API
1 7 (100.00%) DevOps
1 7 (100.00%) React
1 7 (100.00%) Vue
1 7 (100.00%) .NET Core
1 7 (100.00%) Collaborative Working
1 7 (100.00%) Technical Debt
1 7 (100.00%) User Research
1 7 (100.00%) Inclusion and Diversity
1 7 (100.00%) C#
1 7 (100.00%) HTML
1 7 (100.00%) JavaScript
1 7 (100.00%) SQL
1 7 (100.00%) .NET
1 7 (100.00%) SQL Server
1 7 (100.00%) CSS
1 7 (100.00%) MVC
2 4 (57.14%) C
3 3 (42.86%) Pair Programming

Senior Developer Skill Set
Co-occurring Skills and Capabilities in the City of Westminster 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:

Database & Business Intelligence
1 7 (100.00%) SQL Server
Development Applications
1 7 (100.00%) Git
General
1 7 (100.00%) Inclusion and Diversity
Libraries, Frameworks & Software Standards
1 7 (100.00%) .NET
1 7 (100.00%) .NET Core
1 7 (100.00%) .NET Framework
1 7 (100.00%) AngularJS
1 7 (100.00%) ASP.NET Web API
1 7 (100.00%) CSS
1 7 (100.00%) HTML
1 7 (100.00%) HTML5
1 7 (100.00%) React
1 7 (100.00%) RESTful
1 7 (100.00%) Sass
1 7 (100.00%) Vue
Processes & Methodologies
1 7 (100.00%) Collaborative Working
1 7 (100.00%) DevOps
1 7 (100.00%) Integration Testing
1 7 (100.00%) MVC
1 7 (100.00%) Performance Analysis
1 7 (100.00%) Systems Analysis
1 7 (100.00%) Technical Debt
1 7 (100.00%) User Research
2 3 (42.86%) Pair Programming
Programming Languages
1 7 (100.00%) C#
1 7 (100.00%) JavaScript
1 7 (100.00%) SQL
1 7 (100.00%) TypeScript
2 4 (57.14%) C
Qualifications
1 7 (100.00%) Security Cleared