Period
to 25 January 2020

The table below looks at the prevalence of the term Taxonomies in permanent job vacancies advertised in the City of London. Included is a benchmarking guide to the salaries offered in vacancies that have cited Taxonomies over the 6 months to 25 January 2020 with a comparison to the same period over the previous 2 years.

Taxonomy
Central London > City of London
6 months to
25 Jan 2020
Same period 2019 Same period 2018
Rank 293 325 321
Rank change year-on-year +32 -4 +7
Permanent jobs citing Taxonomies 10 11 4
As % of all permanent IT jobs advertised in the City of London 0.11% 0.11% 0.038%
As % of the Miscellaneous category 0.27% 0.26% 0.093%
Number of salaries quoted 8 11 2
City of London median annual salary £71,250 £37,625 £100,000
Median salary % change year-on-year +89.37% -62.38% +66.67%
10th Percentile £34,050 £28,750 £95,000
90th Percentile £113,250 £82,500 £105,000
Central London median annual salary £71,250 £55,063 £80,000
% change year-on-year +29.40% -31.17% +33.33%

Taxonomies 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 the City of London with a requirement for generic IT skills.

All Generic IT Skills
City of London
Permanent vacancies with a requirement for generic IT skills 3,715 4,268 4,316
As % of all permanent IT jobs advertised in the City of London 40.82% 41.30% 41.00%
Number of salaries quoted 3,173 3,797 3,817
City of London median annual salary £70,000 £65,000 £62,500
Median salary % change year-on-year +7.69% +4.00% +8.70%
10th Percentile £39,300 £39,900 £37,500
90th Percentile £106,200 £96,250 £97,500
Central London median annual salary £68,500 £65,000 £60,000
% change year-on-year +5.38% +8.33% +6.19%

Taxonomies
Job Vacancy Trend in the City of London

Job postings citing Taxonomies as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Taxonomies in the City of London

Taxonomies
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Taxonomies in the City of London.

Salary trend for Taxonomies in the City of London

Taxonomies
Salary Histogram in the City of London

The salary distribution of IT jobs citing Taxonomies in the City of London over the 6 months to 25 January 2020.

Salary histogram for Taxonomies in the City of London

For the 6 months to 25 January 2020, IT jobs citing Taxonomies 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 City of London region with a requirement for Taxonomies.

1 4 (40.00%) SQL
1 4 (40.00%) Data Modelling
1 4 (40.00%) Finance
1 4 (40.00%) Agile Software Development
1 4 (40.00%) Azure
1 4 (40.00%) Microservices
2 3 (30.00%) Relational Database
2 3 (30.00%) Technical Leadership
2 3 (30.00%) AWS
2 3 (30.00%) Workflow
2 3 (30.00%) Apache
2 3 (30.00%) Data Warehouse
2 3 (30.00%) XML
2 3 (30.00%) UML
3 2 (20.00%) Java
3 2 (20.00%) ERP
3 2 (20.00%) B2B
3 2 (20.00%) IBM
3 2 (20.00%) Middleware
3 2 (20.00%) Identity Management
3 2 (20.00%) Data Management
3 2 (20.00%) Business Analysis
3 2 (20.00%) JSON
3 2 (20.00%) QA
3 2 (20.00%) Semantic Web
3 2 (20.00%) Hadoop
3 2 (20.00%) Apache Hive
3 2 (20.00%) Continuous Improvement
3 2 (20.00%) Apache NiFi
3 2 (20.00%) Data Science

Taxonomies
Co-occurring IT Skills in the City of 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 3 (30.00%) Apache
2 1 (10.00%) Apache Spark
2 1 (10.00%) CMS
Cloud Services
1 4 (40.00%) Azure
2 3 (30.00%) AWS
3 2 (20.00%) Office 365
4 1 (10.00%) GCP
4 1 (10.00%) GitHub
4 1 (10.00%) Google Analytics
Communications & Networking
1 1 (10.00%) Firewall
Database & Business Intelligence
1 3 (30.00%) Data Warehouse
1 3 (30.00%) Relational Database
2 2 (20.00%) Apache Hive
2 2 (20.00%) Hadoop
3 1 (10.00%) Big Data
3 1 (10.00%) BigQuery
3 1 (10.00%) Cloud Spanner
3 1 (10.00%) NoSQL
3 1 (10.00%) SQL Server
Development Applications
1 1 (10.00%) Jenkins
1 1 (10.00%) XMLSpy
General
1 4 (40.00%) Finance
2 1 (10.00%) Humanities
2 1 (10.00%) Publishing
2 1 (10.00%) Retail
2 1 (10.00%) Social Science
Job Titles
1 4 (40.00%) Architect
2 3 (30.00%) Data Manager
3 2 (20.00%) Cloud Architect
3 2 (20.00%) Engagement Manager
3 2 (20.00%) Integration Architect
3 2 (20.00%) Middleware Architect
4 1 (10.00%) Analyst
4 1 (10.00%) Cloud Engineer
4 1 (10.00%) Data Architect
4 1 (10.00%) Data Engineer
4 1 (10.00%) Data Model Manager
4 1 (10.00%) Junior
4 1 (10.00%) Junior Analyst
4 1 (10.00%) Professional Services Engineer
4 1 (10.00%) Senior Cloud Engineer
4 1 (10.00%) Senior Data Engineer
4 1 (10.00%) Solutions Architect
4 1 (10.00%) XML Analyst
Libraries, Frameworks & Software Standards
1 3 (30.00%) XML
2 2 (20.00%) Apache NiFi
2 2 (20.00%) JSON
2 2 (20.00%) Middleware
3 1 (10.00%) .NET
3 1 (10.00%) HTML
3 1 (10.00%) Kafka
3 1 (10.00%) XSLT
Miscellaneous
1 2 (20.00%) Data Structures
1 2 (20.00%) Self-Motivation
1 2 (20.00%) Semantic Web
2 1 (10.00%) Analytical Skills
2 1 (10.00%) Digital Media
2 1 (10.00%) User Experience
2 1 (10.00%) Virtual Team
Operating Systems
1 1 (10.00%) Linux
Processes & Methodologies
1 4 (40.00%) Agile Software Development
1 4 (40.00%) Data Modelling
1 4 (40.00%) Microservices
2 3 (30.00%) Technical Leadership
2 3 (30.00%) UML
2 3 (30.00%) Workflow
3 2 (20.00%) Analytics
3 2 (20.00%) B2B
3 2 (20.00%) Business Analysis
3 2 (20.00%) Continuous Improvement
3 2 (20.00%) Data Acquisition
3 2 (20.00%) Data Management
3 2 (20.00%) Data Science
3 2 (20.00%) ERP
3 2 (20.00%) Identity Management
3 2 (20.00%) Infrastructure Engineering
3 2 (20.00%) Mentoring
3 2 (20.00%) Problem-Solving
4 1 (10.00%) Creative Thinking
4 1 (10.00%) Stakeholder and Relationship Management
Programming Languages
1 4 (40.00%) SQL
2 2 (20.00%) HiveQL
2 2 (20.00%) Java
3 1 (10.00%) Python
3 1 (10.00%) Scala
3 1 (10.00%) XPath
3 1 (10.00%) XQuery
Qualifications
1 1 (10.00%) Degree
Quality Assurance & Compliance
1 2 (20.00%) QA
Vendors
1 2 (20.00%) Facebook
1 2 (20.00%) IBM
2 1 (10.00%) Databricks
2 1 (10.00%) Google
2 1 (10.00%) Microsoft