SOLID Job Trends in the City of Westminster

SOLID Principles
Central London > City of Westminster

The table below provides summary statistics and salary benchmarking for jobs advertised in the City of Westminster requiring SOLID skills. It covers permanent job vacancies from the 6 months leading up to 2 September 2026, with comparisons to the same periods in the previous two years.

6 months to
2 Sep 2026
Same period 2025 Same period 2024
Rank 14 - -
Rank change year-on-year - - -
Permanent jobs citing SOLID 1 0 0
As % of all permanent jobs in the City of Westminster 2.38% - -
As % of the Processes & Methodologies category 2.38% - -
Number of salaries quoted 0 0 0
Median annual salary (50th Percentile) - - -
Central London median annual salary £107,500 £80,000 £70,000
% change year-on-year +34.38% +14.29% -3.45%

All Process & Methodology Skills
City of Westminster

SOLID 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 Westminster.

Permanent vacancies with a requirement for process or methodology skills 42 105 171
As % of all permanent jobs advertised in the City of Westminster 100.00% 82.03% 98.84%
Number of salaries quoted 21 18 83
10th Percentile £26,250 £32,150 £34,375
25th Percentile £63,409 £45,000 £40,000
Median annual salary (50th Percentile) £71,121 £62,813 £50,000
Median % change year-on-year +13.23% +25.63% -36.51%
75th Percentile £82,500 £78,386 £68,750
90th Percentile £111,250 £87,500 £77,500
Central London median annual salary £80,000 £75,000 £72,500
% change year-on-year +6.67% +3.45% -3.33%

SOLID
Job Vacancy Trend in the City of Westminster

Historical trend showing the proportion of permanent IT job postings citing SOLID relative to all permanent IT jobs advertised in the City of Westminster.

SOLID job vacancy trend in the City of Westminster

SOLID
Salary Trend in the City of Westminster

Salary distribution trend for jobs in the City of Westminster citing SOLID.

Salary distribution trend for jobs in the City of Westminster citing SOLID

SOLID
Co-Occurring Skills & Capabilities in the City of Westminster 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:

General
1 1 (100.00%) Social Skills
Job Titles
1 1 (100.00%) Full-Stack Engineer
1 1 (100.00%) Lead
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) AngularJS
1 1 (100.00%) RESTful
Miscellaneous
1 1 (100.00%) Distributed Systems
Processes & Methodologies
1 1 (100.00%) Clean Code
1 1 (100.00%) Fintech
1 1 (100.00%) Front End Development
1 1 (100.00%) Full-Stack Development
1 1 (100.00%) Mentoring
1 1 (100.00%) Microservices
1 1 (100.00%) Roadmaps
1 1 (100.00%) Software Engineering
1 1 (100.00%) Stakeholder Management
1 1 (100.00%) Technology Roadmap
1 1 (100.00%) User Experience
Programming Languages
1 1 (100.00%) C#
1 1 (100.00%) JavaScript
1 1 (100.00%) TypeScript