Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Text Mining skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Text Mining over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Text Mining
Central London > City of London
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 315 346 417
Rank change year-on-year +31 +71 +63
Permanent jobs citing Text Mining 15 8 4
As % of all permanent IT jobs advertised in the City of London 0.15% 0.068% 0.023%
As % of the Database & Business Intelligence category 0.47% 0.23% 0.078%
Number of salaries quoted 15 8 3
City of London median annual salary £70,000 £55,000 £65,000
Median salary % change year-on-year +27.27% -15.38% -7.14%
10th Percentile £42,250 £53,500 £52,000
90th Percentile £75,000 £62,500 £66,000
Central London median annual salary £70,000 £55,000 £65,000
% change year-on-year +27.27% -15.38% -7.14%

Text Mining is in the Databases and Business Intelligence 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 database or business intelligence skills.

All Database and Business Intelligence Skills
City of London
Permanent vacancies with a requirement for database or business intelligence skills 3180 3525 5134
As % of all permanent IT jobs advertised in the City of London 31.25% 30.13% 29.69%
Number of salaries quoted 2908 3234 4460
City of London median annual salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.35% - +4.55%
10th Percentile £40,675 £36,250 £36,250
90th Percentile £87,500 £86,250 £85,000
Central London median annual salary £59,500 £55,000 £55,493
% change year-on-year +8.18% -0.89% +0.90%

Text Mining
Job Vacancy Trend in the City of London

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

Job vacancy trend for Text Mining in the City of London

Text Mining
Salary Trend in the City of London

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

Salary trend for Text Mining in the City of London

Text Mining
Salary Histogram in the City of London

The salary distribution of IT jobs citing Text Mining in the City of London over the 6 months to 18 November 2017.

Salary histogram for Text Mining in the City of London

For the 6 months to 18 November 2017, IT jobs citing Text Mining also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Text Mining.

1 12 (80.00%) Algorithms
2 11 (73.33%) Machine Learning
3 10 (66.67%) Python
3 10 (66.67%) Data Mining
3 10 (66.67%) R
4 8 (53.33%) Big Data
4 8 (53.33%) Data Visualisation
4 8 (53.33%) Visualisation
5 7 (46.67%) Degree
5 7 (46.67%) Tableau
5 7 (46.67%) SAS
5 7 (46.67%) SQL
5 7 (46.67%) Oracle
5 7 (46.67%) Statistical Modelling
6 6 (40.00%) Analytics
6 6 (40.00%) Lumira
6 6 (40.00%) Virtual Team
6 6 (40.00%) SAP
6 6 (40.00%) Data Warehouse
6 6 (40.00%) Oracle Reports
6 6 (40.00%) Validation
6 6 (40.00%) Teradata
6 6 (40.00%) QlikView
7 5 (33.33%) Java
7 5 (33.33%) Apache Spark
8 4 (26.67%) Cognitive Analytics
9 3 (20.00%) PhD
9 3 (20.00%) Agile Software Development
9 3 (20.00%) CHAID
9 3 (20.00%) MATLAB

Text Mining
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 7 (46.67%) SAS
2 5 (33.33%) Apache Spark
3 1 (6.67%) Apache
3 1 (6.67%) Apache Solr
3 1 (6.67%) Elasticsearch
Applications
1 1 (6.67%) Microsoft Excel
Cloud Services
1 2 (13.33%) Amazon AWS
Database & Business Intelligence
1 10 (66.67%) Data Mining
2 8 (53.33%) Big Data
3 6 (40.00%) Data Warehouse
3 6 (40.00%) Lumira
3 6 (40.00%) Oracle Reports
3 6 (40.00%) QlikView
4 3 (20.00%) Apache Cassandra
4 3 (20.00%) Apache Hive
4 3 (20.00%) Hadoop
5 2 (13.33%) MySQL
6 1 (6.67%) Neo4j
6 1 (6.67%) Relational Database
6 1 (6.67%) Spotfire
6 1 (6.67%) SQL Server
General
1 1 (6.67%) Advertising
1 1 (6.67%) Finance
1 1 (6.67%) Marketing
1 1 (6.67%) Pharmaceutical
Job Titles
1 9 (60.00%) Data Scientist
2 3 (20.00%) Developer
2 3 (20.00%) Java Developer
3 2 (13.33%) Analyst
3 2 (13.33%) Data Analyst
4 1 (6.67%) Audit Analyst
4 1 (6.67%) Head of Analytics
4 1 (6.67%) Java Engineer
4 1 (6.67%) Java Programmer
4 1 (6.67%) Lead Developer
4 1 (6.67%) Lead Java Developer
4 1 (6.67%) Programmer
4 1 (6.67%) Senior Data Scientist
4 1 (6.67%) Senior Developer
4 1 (6.67%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 3 (20.00%) Natural Language Processing
2 2 (13.33%) Kafka
2 2 (13.33%) TensorFlow
3 1 (6.67%) ActiveMQ
3 1 (6.67%) CNTK
3 1 (6.67%) Lucene
3 1 (6.67%) Node.js
3 1 (6.67%) REST
3 1 (6.67%) RESTful
3 1 (6.67%) Theano
3 1 (6.67%) Web Services
Miscellaneous
1 12 (80.00%) Algorithms
2 6 (40.00%) Virtual Team
3 3 (20.00%) Robotics
4 2 (13.33%) Clustering
5 1 (6.67%) Analytical Skills
5 1 (6.67%) Computer Science
5 1 (6.67%) Greenfield Project
5 1 (6.67%) Semantic Web
Processes & Methodologies
1 11 (73.33%) Machine Learning
2 8 (53.33%) Data Visualisation
2 8 (53.33%) Visualisation
3 7 (46.67%) Statistical Modelling
4 6 (40.00%) Analytics
4 6 (40.00%) Validation
5 4 (26.67%) Cognitive Analytics
6 3 (20.00%) Agile Software Development
6 3 (20.00%) CHAID
6 3 (20.00%) Cluster Analysis
6 3 (20.00%) Logistic Regression
6 3 (20.00%) Open Source
7 2 (13.33%) Data Management
7 2 (13.33%) Deep Learning
7 2 (13.33%) DevOps
7 2 (13.33%) Low Latency
7 2 (13.33%) Mathematics
7 2 (13.33%) Predictive Analytics
7 2 (13.33%) Scrum
7 2 (13.33%) TDD
Programming Languages
1 10 (66.67%) Python
1 10 (66.67%) R
2 7 (46.67%) SQL
3 5 (33.33%) Java
4 3 (20.00%) MATLAB
5 1 (6.67%) VBA
Qualifications
1 7 (46.67%) Degree
2 3 (20.00%) PhD
System Software
1 1 (6.67%) Docker
Vendors
1 7 (46.67%) Oracle
1 7 (46.67%) Tableau
2 6 (40.00%) SAP
2 6 (40.00%) Teradata
3 2 (13.33%) Google
4 1 (6.67%) IBM