Period
to 21 November 2019

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Data Munging skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Munging over the 6 months to 21 November 2019 with a comparison to the same period in the previous 2 years.

Data Munging (Data Wrangling)
England > London
6 months to
21 Nov 2019
Same period 2018 Same period 2017
Rank 662 765 816
Rank change year-on-year +103 +51 +5
Permanent jobs citing Data Munging 64 42 43
As % of all permanent IT jobs advertised in London 0.12% 0.062% 0.057%
As % of the Processes & Methodologies category 0.13% 0.067% 0.061%
Number of salaries quoted 50 34 24
London median annual salary £80,000 £61,750 £63,750
Median salary % change year-on-year +29.55% -3.14% -7.27%
10th Percentile £42,500 £27,875 £47,500
90th Percentile £105,000 £82,625 £93,500
England median annual salary £70,000 £57,500 £55,000
% change year-on-year +21.74% +4.55% -15.38%

Data Munging is in the Processes and Methodologies 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 process or methodology skills.

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 50,688 62,295 70,858
As % of all permanent IT jobs advertised in London 93.13% 92.48% 93.70%
Number of salaries quoted 40,835 50,382 54,680
London median annual salary £65,000 £62,500 £60,000
Median salary % change year-on-year +4.00% +4.17% +4.35%
10th Percentile £36,250 £35,000 £35,000
90th Percentile £100,000 £95,000 £90,000
England median annual salary £52,500 £52,500 £50,000
% change year-on-year - +5.00% -

Data Munging
Job Vacancy Trend in London

Job postings citing Data Munging as a percentage of all IT jobs advertised in London.

Job vacancy trend for Data Munging in London

Data Munging
Salary Trend in London

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

Salary trend for Data Munging in London

Data Munging
Salary Histogram in London

The salary distribution of IT jobs citing Data Munging in London over the 6 months to 21 November 2019.

Salary histogram for Data Munging in London

Data Munging
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Munging within the London region over the 6 months to 21 November 2019. 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 +36 7 £80,000 +23.08% 3
South London - 1 £82,500 -
West London - 1 £45,000 - 2
Data Munging
England

For the 6 months to 21 November 2019, IT jobs citing Data Munging 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 Data Munging.

1 59 (92.19%) SQL
2 54 (84.38%) Python
3 48 (75.00%) AWS
3 48 (75.00%) Apache Spark
4 47 (73.44%) Hadoop
5 44 (68.75%) Analytics
6 41 (64.06%) Data Science
6 41 (64.06%) Google
7 40 (62.50%) GCP
8 38 (59.38%) Azure
9 37 (57.81%) Big Data
10 32 (50.00%) Machine Learning
10 32 (50.00%) Artificial Intelligence
11 31 (48.44%) ETL
12 30 (46.88%) Agile Software Development
13 28 (43.75%) Software Engineering
13 28 (43.75%) Hortonworks
13 28 (43.75%) Cloudera
13 28 (43.75%) Visualisation
14 27 (42.19%) Neo4j
14 27 (42.19%) Docker
15 26 (40.63%) Data Engineering
16 25 (39.06%) Spark Streaming
16 25 (39.06%) Terraform
16 25 (39.06%) Docker Swarm
16 25 (39.06%) Ansible
16 25 (39.06%) Kubernetes
16 25 (39.06%) NoSQL
17 24 (37.50%) VirtualBox
17 24 (37.50%) Jenkins

Data Munging
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 48 (75.00%) Apache Spark
2 4 (6.25%) SAS
3 2 (3.13%) Apache
3 2 (3.13%) Apache Pig
4 1 (1.56%) IPython
4 1 (1.56%) Jupyter
4 1 (1.56%) WebSphere
Applications
1 4 (6.25%) SPSS
Business Applications
1 1 (1.56%) SAP GTS
Cloud Services
1 48 (75.00%) AWS
2 40 (62.50%) GCP
3 38 (59.38%) Azure
4 21 (32.81%) Amazon EMR
5 20 (31.25%) IBM Cloud
6 7 (10.94%) Amazon SageMaker
7 4 (6.25%) Azure Machine Learning
8 2 (3.13%) Amazon EC2
8 2 (3.13%) Amazon S3
8 2 (3.13%) AWS Data Pipeline
9 1 (1.56%) Power Platform
9 1 (1.56%) SaaS
Database & Business Intelligence
1 47 (73.44%) Hadoop
2 37 (57.81%) Big Data
3 27 (42.19%) Neo4j
4 25 (39.06%) NoSQL
5 21 (32.81%) Amazon Athena
5 21 (32.81%) Amazon Redshift
6 13 (20.31%) Data Warehouse
6 13 (20.31%) Electronic Patient Records
7 10 (15.63%) PostgreSQL
8 9 (14.06%) Apache Hive
9 8 (12.50%) Data Mining
9 8 (12.50%) Looker
10 6 (9.38%) Azure SQL Data Warehouse
10 6 (9.38%) Flink
10 6 (9.38%) SQL Server
11 3 (4.69%) Cosmos DB
12 2 (3.13%) Amazon RDS
12 2 (3.13%) GIS
12 2 (3.13%) Impala
12 2 (3.13%) Snowflake Schema
Development Applications
1 24 (37.50%) Atlassian Bamboo
1 24 (37.50%) Jenkins
1 24 (37.50%) Vagrant
2 1 (1.56%) Git (software)
2 1 (1.56%) Subversion
General
1 15 (23.44%) Retail
2 14 (21.88%) Manufacturing
3 11 (17.19%) Banking
4 10 (15.63%) Automotive
5 9 (14.06%) Finance
5 9 (14.06%) Public Sector
6 2 (3.13%) Marketing
7 1 (1.56%) Billing
Job Titles
1 21 (32.81%) Data Engineer
2 19 (29.69%) Data Scientist
3 14 (21.88%) Architect
4 11 (17.19%) Data Architect
5 7 (10.94%) Platform Engineer
6 5 (7.81%) Data Warehouse Developer
6 5 (7.81%) Developer
6 5 (7.81%) Platform Architect
6 5 (7.81%) Senior Data Scientist
7 4 (6.25%) Analyst
7 4 (6.25%) Artificial Intelligence Engineer
7 4 (6.25%) Principal Engineer
8 2 (3.13%) Business Intelligence Analyst
8 2 (3.13%) Data Analyst
8 2 (3.13%) Junior
8 2 (3.13%) Junior Data Engineer
8 2 (3.13%) Junior Data Scientist
8 2 (3.13%) Lead Architect
8 2 (3.13%) Senior Data Engineer
8 2 (3.13%) Strategy Architect
Libraries, Frameworks & Software Standards
1 25 (39.06%) Spark Streaming
2 19 (29.69%) TensorFlow
3 12 (18.75%) Natural Language Processing
4 8 (12.50%) scikit-learn
5 7 (10.94%) MXNet
6 6 (9.38%) Apache Beam
6 6 (9.38%) D3.js
6 6 (9.38%) ggplot2
6 6 (9.38%) REST
7 3 (4.69%) Web Services
8 2 (3.13%) MLlib
8 2 (3.13%) Pandas
8 2 (3.13%) PostGIS
9 1 (1.56%) ggplot
9 1 (1.56%) Kafka
9 1 (1.56%) Matplotlib
9 1 (1.56%) Seaborn
9 1 (1.56%) XGBoost
9 1 (1.56%) XML
9 1 (1.56%) XSD
Miscellaneous
1 12 (18.75%) Blog
2 11 (17.19%) Acoustics
3 8 (12.50%) Algorithms
4 6 (9.38%) Analytical Skills
4 6 (9.38%) Linux Command Line
5 3 (4.69%) Greenfield Project
6 2 (3.13%) Linked Data
6 2 (3.13%) Management Information System
6 2 (3.13%) Robotics
6 2 (3.13%) Self-Motivation
7 1 (1.56%) Analytical Mindset
7 1 (1.56%) Data Structures
7 1 (1.56%) Life Science
7 1 (1.56%) NHS
7 1 (1.56%) Social Media
7 1 (1.56%) User Experience
Operating Systems
1 6 (9.38%) Linux
Processes & Methodologies
1 44 (68.75%) Analytics
2 41 (64.06%) Data Science
3 32 (50.00%) Artificial Intelligence
3 32 (50.00%) Machine Learning
4 31 (48.44%) ETL
5 30 (46.88%) Agile Software Development
6 28 (43.75%) Software Engineering
6 28 (43.75%) Visualisation
7 26 (40.63%) Data Engineering
8 24 (37.50%) Configuration Management
8 24 (37.50%) Continuous Integration
8 24 (37.50%) Unit Testing
9 21 (32.81%) Translating Business Requirements
10 17 (26.56%) Data Analytics
11 16 (25.00%) Project Management
12 13 (20.31%) Statistics
13 12 (18.75%) Data Visualisation
14 11 (17.19%) Computer Science
14 11 (17.19%) Image Processing
14 11 (17.19%) Statistical Analysis
Programming Languages
1 59 (92.19%) SQL
2 54 (84.38%) Python
3 21 (32.81%) R
4 8 (12.50%) Java
4 8 (12.50%) Scala
5 7 (10.94%) JavaScript
6 5 (7.81%) T-SQL
7 2 (3.13%) MATLAB
7 2 (3.13%) SPARQL
8 1 (1.56%) PL/SQL
Qualifications
1 7 (10.94%) Degree
1 7 (10.94%) PhD
2 6 (9.38%) Computer Science Degree
2 6 (9.38%) Master's Degree
3 1 (1.56%) Security Cleared
System Software
1 27 (42.19%) Docker
2 24 (37.50%) VirtualBox
3 6 (9.38%) HDFS
Systems Management
1 25 (39.06%) Ansible
1 25 (39.06%) Docker Swarm
1 25 (39.06%) Kubernetes
1 25 (39.06%) Terraform
Vendors
1 41 (64.06%) Google
2 28 (43.75%) Cloudera
2 28 (43.75%) Hortonworks
3 22 (34.38%) IBM
4 21 (32.81%) Talend
5 20 (31.25%) Informatica
6 10 (15.63%) Tableau
7 7 (10.94%) Databricks
7 7 (10.94%) Dataiku
8 3 (4.69%) Alteryx
9 2 (3.13%) Blue Prism
9 2 (3.13%) UiPath
10 1 (1.56%) EXASOL
10 1 (1.56%) Facebook
10 1 (1.56%) MicroStrategy
10 1 (1.56%) Snapchat
10 1 (1.56%) Spotify
10 1 (1.56%) Syncsort
10 1 (1.56%) TIBCO
10 1 (1.56%) WSO2