The following table provides summary statistics for permanent job vacancies advertised in 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 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Text Mining
England / London
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 597 610 640
Rank change year-on-year +13 +30  
Permanent jobs citing Text Mining 18 22 48
As % of all permanent IT jobs advertised in London 0.049% 0.055% 0.11%
As % of the Database & Business Intelligence category 0.16% 0.19% 0.33%
Number of salaries quoted 15 21 29
Median salary £65,000 £45,000 £80,000
Median salary % change year-on-year +44.44% -43.75%  
90% offered a salary of more than £40,000 £40,000 £61,500
10% offered a salary of more than £73,000 £75,000 £140,000
UK excluding London median salary £60,000 £40,000 £61,250
% change year-on-year +50.00% -34.69%  

Text Mining is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
London
Permanent job vacancies with a requirement for database and business intelligence skills 11006 11830 14469
As % of all permanent IT job vacancies advertised in London 30.05% 29.56% 32.22%
Number of salaries quoted 9168 10279 12294
Median salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.34% -  
90% offered a salary of more than £40,000 £40,000 £39,000
10% offered a salary of more than £84,000 £80,000 £80,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Text Mining
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Text Mining as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Text Mining in London

Text Mining
Salary Trend in London

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

Salary trend for Text Mining in London

Text Mining
Salary Histogram in London

The salary distribution of IT jobs citing Text Mining in London over the 3 months to 23 June 2017.

Salary histogram for Text Mining in London

Text Mining
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Text Mining within the London region over the 3 months to 23 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +28 9 £67,500 +12.50%
Text Mining
England

For the 6 months to 23 June 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 London region with a requirement for Text Mining.

1 34 (79.07%) Machine Learning
2 30 (69.77%) Analytics
3 27 (62.79%) Python
3 27 (62.79%) Data Mining
4 23 (53.49%) Natural Language Processing
5 22 (51.16%) Hadoop
6 21 (48.84%) Visualisation
6 21 (48.84%) Data Visualisation
6 21 (48.84%) Java
6 21 (48.84%) Big Data
7 20 (46.51%) SQL
8 19 (44.19%) Apache Hive
8 19 (44.19%) Algorithms
9 15 (34.88%) R
9 15 (34.88%) Oracle
10 14 (32.56%) Neural Network
11 12 (27.91%) Agile Software Development
11 12 (27.91%) Degree
11 12 (27.91%) Physics
12 11 (25.58%) Software Engineering
12 11 (25.58%) Predictive Modelling
12 11 (25.58%) Tableau
13 10 (23.26%) Analytical Skills
13 10 (23.26%) Apache Spark
13 10 (23.26%) Amazon AWS
13 10 (23.26%) Logistic Regression
13 10 (23.26%) Finance
14 9 (20.93%) Telecoms
14 9 (20.93%) Retail
14 9 (20.93%) Statistics

Text Mining
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 10 (23.26%) Apache Spark
2 7 (16.28%) SAS
3 4 (9.30%) Elasticsearch
4 3 (6.98%) Apache Pig
5 2 (4.65%) Apache Solr
6 1 (2.33%) Apache
Applications
1 1 (2.33%) Gephi
1 1 (2.33%) Microsoft Excel
1 1 (2.33%) Microsoft Office
Cloud Services
1 10 (23.26%) Amazon AWS
2 5 (11.63%) Amazon CloudWatch
2 5 (11.63%) AWS Lambda
2 5 (11.63%) CloudFront
2 5 (11.63%) Google Cloud Platform
2 5 (11.63%) Route 53
2 5 (11.63%) Virtual Private Cloud
3 3 (6.98%) Amazon EC2
4 1 (2.33%) Amazon S3
4 1 (2.33%) IaaS
4 1 (2.33%) PaaS
Database & Business Intelligence
1 27 (62.79%) Data Mining
2 22 (51.16%) Hadoop
3 21 (48.84%) Big Data
4 19 (44.19%) Apache Hive
5 9 (20.93%) NoSQL
5 9 (20.93%) Relational Database
6 8 (18.60%) Data Warehouse
6 8 (18.60%) Lumira
6 8 (18.60%) MySQL
6 8 (18.60%) Oracle Reports
6 8 (18.60%) QlikView
7 7 (16.28%) HBase
7 7 (16.28%) MongoDB
8 6 (13.95%) CouchDB
9 5 (11.63%) Amazon DynamoDB
10 4 (9.30%) IBM BigInsights
10 4 (9.30%) IBM InfoSphere
11 3 (6.98%) Apache Cassandra
11 3 (6.98%) Neo4j
11 3 (6.98%) Triplestore
Development Applications
1 7 (16.28%) Git (software)
2 5 (11.63%) Mocha
2 5 (11.63%) TestNG
General
1 10 (23.26%) Finance
2 9 (20.93%) Retail
2 9 (20.93%) Telecoms
3 7 (16.28%) Marketing
4 2 (4.65%) Digital Economy
4 2 (4.65%) Pharmaceutical
5 1 (2.33%) Advertising
5 1 (2.33%) Games
5 1 (2.33%) Publishing
Job Titles
1 29 (67.44%) Data Scientist
2 7 (16.28%) Developer
3 5 (11.63%) Architect
3 5 (11.63%) JavaScript Developer
3 5 (11.63%) Senior Architect
3 5 (11.63%) Senior Data Scientist
3 5 (11.63%) Senior Developer
3 5 (11.63%) Senior JavaScript Developer
3 5 (11.63%) Senior Technical Architect
3 5 (11.63%) Technical Architect
3 5 (11.63%) Technical Developer
4 4 (9.30%) Graduate
5 3 (6.98%) Consultant
5 3 (6.98%) Data Consultant
5 3 (6.98%) Data Manager
5 3 (6.98%) Platform Engineer
6 2 (4.65%) Data Analytics Consultant
6 2 (4.65%) Data Analytics Scientist
6 2 (4.65%) QlikView Consultant
6 2 (4.65%) Tableau Consultant
Libraries, Frameworks & Software Standards
1 23 (53.49%) Natural Language Processing
2 9 (20.93%) RESTful
3 8 (18.60%) REST
3 8 (18.60%) Web Services
4 7 (16.28%) Node.js
5 6 (13.95%) HTML
6 5 (11.63%) AngularJS
6 5 (11.63%) CSS
6 5 (11.63%) JSON
6 5 (11.63%) PhoneGap
7 2 (4.65%) ActiveMQ
7 2 (4.65%) CNTK
7 2 (4.65%) D3.js
7 2 (4.65%) Kafka
7 2 (4.65%) Lucene
7 2 (4.65%) PySpark
7 2 (4.65%) SparkR
7 2 (4.65%) TensorFlow
7 2 (4.65%) Theano
8 1 (2.33%) Spring
Miscellaneous
1 19 (44.19%) Algorithms
2 10 (23.26%) Analytical Skills
3 9 (20.93%) Social Network
4 8 (18.60%) Computer Science
4 8 (18.60%) Virtual Team
5 7 (16.28%) Greenfield Project
6 5 (11.63%) Mobile App
7 4 (9.30%) Management Information System
7 4 (9.30%) Semantic Web
8 2 (4.65%) Clustering
9 1 (2.33%) Robotics
Operating Systems
1 5 (11.63%) Linux
Processes & Methodologies
1 34 (79.07%) Machine Learning
2 30 (69.77%) Analytics
3 21 (48.84%) Data Visualisation
3 21 (48.84%) Visualisation
4 14 (32.56%) Neural Network
5 12 (27.91%) Agile Software Development
5 12 (27.91%) Physics
6 11 (25.58%) Predictive Modelling
6 11 (25.58%) Software Engineering
7 10 (23.26%) Logistic Regression
8 9 (20.93%) Kalman Filter
8 9 (20.93%) Statistics
9 8 (18.60%) CHAID
9 8 (18.60%) Cluster Analysis
9 8 (18.60%) Validation
10 7 (16.28%) Software Architecture
11 6 (13.95%) Data Management
11 6 (13.95%) DevOps
11 6 (13.95%) Scrum
11 6 (13.95%) Statistical Modelling
Programming Languages
1 27 (62.79%) Python
2 21 (48.84%) Java
3 20 (46.51%) SQL
4 15 (34.88%) R
5 7 (16.28%) C++
6 6 (13.95%) JavaScript
7 5 (11.63%) Bash Shell
7 5 (11.63%) Scala
8 3 (6.98%) MATLAB
8 3 (6.98%) SPARQL
9 1 (2.33%) Ruby
9 1 (2.33%) VBA
Qualifications
1 12 (27.91%) Degree
2 4 (9.30%) PhD
3 1 (2.33%) Computer Science Degree
Quality Assurance & Compliance
1 1 (2.33%) GCP
System Software
1 7 (16.28%) HDFS
2 2 (4.65%) Docker
Vendors
1 15 (34.88%) Oracle
2 11 (25.58%) Tableau
3 8 (18.60%) SAP
3 8 (18.60%) Teradata
4 7 (16.28%) Cloudera
4 7 (16.28%) Google
4 7 (16.28%) Hortonworks
4 7 (16.28%) MapR
5 6 (13.95%) IBM
6 4 (9.30%) Greenplum