Period
to 20 February 2018

The table below looks at the prevalence of the term Semantic Web in permanent job vacancies advertised in London. Included is a benchmarking guide to the salaries offered in vacancies that have cited Semantic Web over the 6 months to 20 February 2018 with a comparison to the same period over the previous 2 years.

Semantic Web
England > London
6 months to
20 Feb 2018
Same period 2017 Same period 2016
Rank 765 740 770
Rank change year-on-year -25 +30 +110
Permanent jobs citing Semantic Web 48 60 145
As % of all permanent IT jobs advertised in London 0.068% 0.086% 0.17%
As % of the Miscellaneous category 0.14% 0.19% 0.36%
Number of salaries quoted 47 60 63
London median annual salary £62,500 £55,000 £57,500
Median salary % change year-on-year +13.64% -4.35% +4.55%
10th Percentile £48,250 £42,500 £36,842
90th Percentile £80,000 £67,750 £66,250
England median annual salary £62,500 £52,500 £57,500
% change year-on-year +19.05% -8.70% +31.43%

Semantic Web is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for generic IT skills.

All Generic IT Skills
London
Permanent vacancies with a requirement for generic IT skills 33,485 31,917 40,833
As % of all permanent IT jobs advertised in London 47.55% 45.83% 47.90%
Number of salaries quoted 26,384 26,803 33,728
London median annual salary £60,000 £58,500 £55,500
Median salary % change year-on-year +2.56% +5.41% +0.91%
10th Percentile £35,000 £32,500 £32,500
90th Percentile £93,750 £91,250 £87,500
England median annual salary £50,000 £50,000 £50,000

Semantic Web
Job Vacancy Trend in London

Job postings citing Semantic Web as a percentage of all IT jobs advertised in London.

Job vacancy trend for Semantic Web in London

Semantic Web
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Semantic Web in London.

Salary trend for Semantic Web in London

Semantic Web
Salary Histogram in London

The salary distribution of IT jobs citing Semantic Web in London over the 6 months to 20 February 2018.

Salary histogram for Semantic Web in London

Semantic Web
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Semantic Web within the London region over the 6 months to 20 February 2018. 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
Job
Vacancies
Central London -37 5 £63,750 +27.50% 3
West London - 3 £60,000 -
Semantic Web
England

For the 6 months to 20 February 2018, IT jobs citing Semantic Web also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region with a requirement for Semantic Web.

1 26 (54.17%) Big Data
2 25 (52.08%) Publishing
3 24 (50.00%) Java
4 22 (45.83%) Amazon AWS
5 20 (41.67%) Python
6 19 (39.58%) JavaScript
6 19 (39.58%) .NET
7 16 (33.33%) C++
7 16 (33.33%) RDF
7 16 (33.33%) DevOps
8 15 (31.25%) Terraform
9 14 (29.17%) MarkLogic
9 14 (29.17%) C#
9 14 (29.17%) Configuration Management
9 14 (29.17%) Agile Software Development
9 14 (29.17%) Puppet
10 13 (27.08%) Web Services
11 12 (25.00%) Ansible
11 12 (25.00%) Linux
11 12 (25.00%) Unit Testing
12 11 (22.92%) Ontologies
12 11 (22.92%) Degree
12 11 (22.92%) XML
12 11 (22.92%) XSLT
13 10 (20.83%) Cloud Operations
13 10 (20.83%) AWS CloudFormation
13 10 (20.83%) SDLC
13 10 (20.83%) Salt
13 10 (20.83%) CSS
13 10 (20.83%) HTML

Semantic Web
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 8 (16.67%) Apache Spark
2 6 (12.50%) Elasticsearch
3 4 (8.33%) Apache
3 4 (8.33%) SharePoint
3 4 (8.33%) SharePoint 2013
4 2 (4.17%) Jetty
4 2 (4.17%) nginx
4 2 (4.17%) OpenStack
4 2 (4.17%) Tomcat
Applications
1 4 (8.33%) InfoPath
2 3 (6.25%) XMetaL
Cloud Services
1 22 (45.83%) Amazon AWS
2 10 (20.83%) AWS CloudFormation
3 4 (8.33%) Google Cloud Platform
4 2 (4.17%) Amazon CloudWatch
4 2 (4.17%) Amazon EC2
4 2 (4.17%) Amazon ELB
4 2 (4.17%) Amazon S3
4 2 (4.17%) AWS Lambda
4 2 (4.17%) SaaS
4 2 (4.17%) Serverless
4 2 (4.17%) Virtual Private Cloud
5 1 (2.08%) PaaS
Communications & Networking
1 4 (8.33%) Intranet
Database & Business Intelligence
1 26 (54.17%) Big Data
2 14 (29.17%) MarkLogic
3 8 (16.67%) Hadoop
4 6 (12.50%) Data Warehouse
4 6 (12.50%) NoSQL
5 4 (8.33%) BigQuery
5 4 (8.33%) SQL Server
5 4 (8.33%) SQL Server 2008
5 4 (8.33%) SQL Server 2016
6 2 (4.17%) Apache Cassandra
6 2 (4.17%) Text Mining
6 2 (4.17%) Triplestore
7 1 (2.08%) SQL Server Analysis Services
7 1 (2.08%) SQL Server Integration Services
7 1 (2.08%) SQL Server Reporting Services
Development Applications
1 6 (12.50%) Subversion
2 4 (8.33%) Git (software)
2 4 (8.33%) Jenkins
3 2 (4.17%) Gitweb
3 2 (4.17%) Hudson
3 2 (4.17%) Sonatype Nexus
4 1 (2.08%) Atlassian Bamboo
4 1 (2.08%) Cucumber
4 1 (2.08%) gulp
General
1 25 (52.08%) Publishing
2 9 (18.75%) Finance
3 3 (6.25%) Marketing
4 1 (2.08%) Banking
4 1 (2.08%) Financial Institution
4 1 (2.08%) Retail
Job Titles
1 21 (43.75%) Developer
2 13 (27.08%) DevOps Engineer
3 11 (22.92%) AWS DevOps
3 11 (22.92%) AWS DevOps Engineer
3 11 (22.92%) AWS Engineer
3 11 (22.92%) XML Developer
4 5 (10.42%) Data Engineer
5 4 (8.33%) SharePoint Developer
5 4 (8.33%) XML XSLT Developer
6 3 (6.25%) Architect
6 3 (6.25%) C# Developer
6 3 (6.25%) Cloud Engineer
6 3 (6.25%) Data Scientist
6 3 (6.25%) Senior Developer
6 3 (6.25%) SQL Developer
6 3 (6.25%) SQL Server Developer
7 2 (4.17%) Big Data Architect
7 2 (4.17%) Data Architect
7 2 (4.17%) Scala Developer
7 2 (4.17%) Senior Cloud Engineer
Libraries, Frameworks & Software Standards
1 19 (39.58%) .NET
2 13 (27.08%) Web Services
3 11 (22.92%) XML
3 11 (22.92%) XSLT
4 10 (20.83%) CSS
4 10 (20.83%) HTML
5 9 (18.75%) XHTML
5 9 (18.75%) XSL
6 6 (12.50%) REST
7 5 (10.42%) Kafka
8 4 (8.33%) ASP.NET
8 4 (8.33%) jQuery
8 4 (8.33%) Semantic HTML
9 3 (6.25%) Akka
9 3 (6.25%) Lucene
9 3 (6.25%) Natural Language Processing
9 3 (6.25%) Node.js
9 3 (6.25%) XML Schema
10 2 (4.17%) Elastic Stack
10 2 (4.17%) MLlib
Miscellaneous
1 7 (14.58%) Linked Data
2 6 (12.50%) Computer Science
3 2 (4.17%) Data Structures
3 2 (4.17%) Hybrid Cloud
3 2 (4.17%) Life Science
3 2 (4.17%) Taxonomies
4 1 (2.08%) Analytical Skills
4 1 (2.08%) Digital Media
4 1 (2.08%) Greenfield Project
4 1 (2.08%) Hedge funds
4 1 (2.08%) Virtual Team
Operating Systems
1 12 (25.00%) Linux
Processes & Methodologies
1 16 (33.33%) DevOps
1 16 (33.33%) RDF
2 14 (29.17%) Agile Software Development
2 14 (29.17%) Configuration Management
3 12 (25.00%) Unit Testing
4 11 (22.92%) Ontologies
5 10 (20.83%) Cloud Operations
5 10 (20.83%) SDLC
6 9 (18.75%) Content Development
7 7 (14.58%) Business Intelligence
7 7 (14.58%) Machine Learning
7 7 (14.58%) Mentoring
8 6 (12.50%) Analytics
8 6 (12.50%) Coaching
8 6 (12.50%) Continuous Integration
9 5 (10.42%) Data Science
9 5 (10.42%) ETL
9 5 (10.42%) Workflow
10 4 (8.33%) Content Management
10 4 (8.33%) Scrum
Programming Languages
1 24 (50.00%) Java
2 20 (41.67%) Python
3 19 (39.58%) JavaScript
4 16 (33.33%) C++
5 14 (29.17%) C#
6 8 (16.67%) SPARQL
6 8 (16.67%) SQL
7 5 (10.42%) PHP
7 5 (10.42%) Scala
8 4 (8.33%) C
8 4 (8.33%) T-SQL
9 3 (6.25%) R
9 3 (6.25%) Ruby
9 3 (6.25%) VBA
10 2 (4.17%) Perl
Qualifications
1 11 (22.92%) Degree
2 3 (6.25%) Computer Science Degree
3 1 (2.08%) Master's Degree
3 1 (2.08%) PhD
3 1 (2.08%) Security Cleared
Quality Assurance & Compliance
1 6 (12.50%) QA
2 1 (2.08%) WCAG
System Software
1 5 (10.42%) Docker
2 2 (4.17%) vCloud
2 2 (4.17%) vSphere
Systems Management
1 15 (31.25%) Terraform
2 14 (29.17%) Puppet
3 12 (25.00%) Ansible
4 10 (20.83%) Salt
5 3 (6.25%) Mesos
6 2 (4.17%) Kibana
6 2 (4.17%) Opscode Chef
6 2 (4.17%) Packer
6 2 (4.17%) Rundeck
6 2 (4.17%) ZABBIX
Vendors
1 4 (8.33%) Google
1 4 (8.33%) Microsoft
1 4 (8.33%) Talend
2 2 (4.17%) New Relic
2 2 (4.17%) Perforce