Semantic Web Jobs

Semantic Web
UK

The table below looks at the prevalence of the term Semantic Web in permanent job vacancies. Included is a benchmarking guide to the salaries offered in vacancies that cited Semantic Web over the 6 months leading up to 1 May 2025, comparing them to the same period in the previous two years.

6 months to
1 May 2025
Same period 2024 Same period 2023
Rank 689 890 986
Rank change year-on-year +201 +96 +169
Permanent jobs citing Semantic Web 3 6 3
As % of all permanent jobs advertised in the UK 0.006% 0.006% 0.003%
As % of the Miscellaneous category 0.017% 0.017% 0.007%
Number of salaries quoted 3 1 3
10th Percentile £76,000 - £66,500
25th Percentile £79,375 £72,500 £66,875
Median annual salary (50th Percentile) £90,000 £75,000 £75,000
Median % change year-on-year +20.00% - +7.91%
75th Percentile £101,250 £77,500 £91,250
90th Percentile £105,000 - £96,500
UK excluding London median annual salary - - £75,000
% change year-on-year - - +25.00%

All Generic Skills
UK

Semantic Web falls under the General and Transferable Skills category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring generic IT skills.

Permanent vacancies with a requirement for generic IT skills 18,030 35,099 45,250
As % of all permanent jobs advertised in the UK 34.65% 35.64% 43.54%
Number of salaries quoted 9,845 23,059 23,957
10th Percentile £31,250 £28,000 £35,250
25th Percentile £42,500 £38,000 £46,251
Median annual salary (50th Percentile) £60,000 £55,000 £65,000
Median % change year-on-year +9.09% -15.38% +4.00%
75th Percentile £80,000 £75,000 £86,250
90th Percentile £110,000 £97,500 £107,500
UK excluding London median annual salary £55,000 £50,000 £55,000
% change year-on-year +10.00% -9.09% +4.76%

Semantic Web
Job Vacancy Trend

Job postings citing Semantic Web as a proportion of all IT jobs advertised.

Job vacancy trend for Semantic Web in the UK

Semantic Web
Salary Trend

3-month moving average salary quoted in jobs citing Semantic Web.

Salary trend for Semantic Web in the UK

Semantic Web
Salary Histogram

Salary distribution for jobs citing Semantic Web over the 6 months to 1 May 2025.

Salary histogram for Semantic Web in the UK

Semantic Web
Top 3 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Semantic Web within the UK over the 6 months to 1 May 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
England +171 3 £90,000 +20.00% 5
Work from Home +193 2 £97,500 +30.00%
London +107 1 £82,500 +10.00% 4

Semantic Web
Co-occurring Skills and Capabilities 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:

Cloud Services
1 1 (33.33%) Amazon Neptune
1 1 (33.33%) Amazon S3
1 1 (33.33%) AWS
1 1 (33.33%) Azure
1 1 (33.33%) GitHub
1 1 (33.33%) GitHub Actions
Database & Business Intelligence
1 1 (33.33%) Neo4j
1 1 (33.33%) Pinecone
1 1 (33.33%) PostgreSQL
1 1 (33.33%) Triplestore
Development Applications
1 1 (33.33%) Git
1 1 (33.33%) Jenkins
General
1 2 (66.67%) Social Skills
2 1 (33.33%) Documentation Skills
Job Titles
1 1 (33.33%) Data Engineer
1 1 (33.33%) Data Scientist
1 1 (33.33%) Knowledge Engineer
Libraries, Frameworks & Software Standards
1 2 (66.67%) RESTful
2 1 (33.33%) FastAPI
2 1 (33.33%) Flask
2 1 (33.33%) GraphQL
2 1 (33.33%) Hugging Face
2 1 (33.33%) NetworkX
2 1 (33.33%) Pandas
2 1 (33.33%) SQLAlchemy
Miscellaneous
1 1 (33.33%) Algorithms
1 1 (33.33%) Data Structures
1 1 (33.33%) Linked Data
1 1 (33.33%) W3C
Processes & Methodologies
1 3 (100.00%) Data Science
1 3 (100.00%) Ontologies
1 3 (100.00%) RDF
2 2 (66.67%) Agile
2 2 (66.67%) API Development
2 2 (66.67%) Artificial Intelligence
2 2 (66.67%) Machine Learning
2 2 (66.67%) Test Automation
2 2 (66.67%) Validation
3 1 (33.33%) Analytics
3 1 (33.33%) Computer Science
3 1 (33.33%) Data Modelling
3 1 (33.33%) DevOps
3 1 (33.33%) ETL
3 1 (33.33%) Kanban
3 1 (33.33%) Knowledge Management
3 1 (33.33%) Low Latency
3 1 (33.33%) Manual Testing
3 1 (33.33%) Microservices
3 1 (33.33%) Performance Tuning
Programming Languages
1 3 (100.00%) Python
1 3 (100.00%) SPARQL
2 1 (33.33%) SHACL
2 1 (33.33%) SQL
Qualifications
1 1 (33.33%) Computer Science Degree
1 1 (33.33%) Degree
1 1 (33.33%) Master's Degree
Quality Assurance & Compliance
1 1 (33.33%) Data Quality
1 1 (33.33%) QA
System Software
1 1 (33.33%) Docker
Systems Management
1 1 (33.33%) Kubernetes
Vendors
1 1 (33.33%) OpenAI