JSON-LD Job Trends in the City of London

JavaScript Object Notation for Linked Data (JSON-LD)
Central London > City of London

The table below provides summary statistics and salary benchmarking for jobs advertised in the City of London requiring JSON-LD skills. It covers permanent job vacancies from the 6 months leading up to 16 August 2026, with comparisons to the same periods in the previous two years.

6 months to
16 Aug 2026
Same period 2025 Same period 2024
Rank 145 - -
Rank change year-on-year - - -
Permanent jobs citing JSON-LD 1 0 0
As % of all permanent jobs in the City of London 0.028% - -
As % of the Libraries, Frameworks & Software Standards category 0.22% - -
Number of salaries quoted 0 0 0
Median annual salary (50th Percentile) - - -
Central London median annual salary - - -

All Software Libraries and Frameworks
City of London

JSON-LD falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring technical specification, industry standards, software libraries and framework skills in the City of London.

Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 452 478 672
As % of all permanent jobs advertised in the City of London 12.63% 26.01% 24.63%
Number of salaries quoted 347 400 503
10th Percentile £59,500 £48,750 £46,250
25th Percentile £71,250 £61,000 £56,250
Median annual salary (50th Percentile) £85,000 £80,000 £75,000
Median % change year-on-year +6.25% +6.67% -6.25%
75th Percentile £100,000 £111,250 £97,500
90th Percentile £115,000 £122,500 £117,000
Central London median annual salary £85,000 £80,000 £72,500
% change year-on-year +6.25% +10.34% -9.38%

JSON-LD
Job Vacancy Trend in the City of London

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

JSON-LD job vacancy trend in the City of London

JSON-LD
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%) GitHub
Database & Business Intelligence
1 1 (100.00%) Metadata
1 1 (100.00%) Stardog
Development Applications
1 1 (100.00%) Git
Job Titles
1 1 (100.00%) Ontologist
Libraries, Frameworks & Software Standards
1 1 (100.00%) JSON
1 1 (100.00%) XML
Miscellaneous
1 1 (100.00%) Linked Data
1 1 (100.00%) Reinsurance
1 1 (100.00%) Taxonomies
Processes & Methodologies
1 1 (100.00%) AI
1 1 (100.00%) Analytics
1 1 (100.00%) CI/CD
1 1 (100.00%) Data Architecture
1 1 (100.00%) Digital Transformation Programme
1 1 (100.00%) Knowledge Management
1 1 (100.00%) Ontologies
1 1 (100.00%) RDF
Programming Languages
1 1 (100.00%) SPARQL
Quality Assurance & Compliance
1 1 (100.00%) Dublin Core