Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Hammersmith with a requirement for Big Data skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Big Data over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

Big Data
West London > Hammersmith
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 48 25 16
Rank change year-on-year -23 -9 -
Permanent jobs citing Big Data 8 4 25
As % of all permanent IT jobs advertised in Hammersmith 2.51% 3.48% 12.50%
As % of the Database & Business Intelligence category 7.34% 12.90% 28.09%
Number of salaries quoted 4 4 24
Hammersmith median annual salary £60,000 £55,000 £52,500
Median salary % change year-on-year +9.09% +4.76% -
10th Percentile £52,500 £43,750 £39,850
90th Percentile £72,750 £57,500 £60,875
West London median annual salary £62,500 £57,500 £55,000
% change year-on-year +8.70% +4.55% +15.79%

Big Data 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 Hammersmith with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Hammersmith
Permanent vacancies with a requirement for database or business intelligence skills 109 31 89
As % of all permanent IT jobs advertised in Hammersmith 34.17% 26.96% 44.50%
Number of salaries quoted 96 31 85
Hammersmith median annual salary £57,500 £55,000 £51,500
Median salary % change year-on-year +4.55% +6.80% +37.33%
10th Percentile £31,250 £40,000 £36,250
90th Percentile £77,500 £63,750 £67,000
West London median annual salary £50,000 £50,000 £50,000

Big Data
Job Vacancy Trend in Hammersmith

Job postings citing Big Data as a percentage of all IT jobs advertised in Hammersmith.

Job vacancy trend for Big Data in Hammersmith

Big Data
Salary Trend in Hammersmith

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

Salary trend for Big Data in Hammersmith

For the 6 months to 22 November 2017, IT jobs citing Big Data 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 Hammersmith region with a requirement for Big Data.

1 7 (87.50%) SQL
1 7 (87.50%) Python
2 5 (62.50%) SAS
2 5 (62.50%) Retail
2 5 (62.50%) Hadoop
2 5 (62.50%) Apache Spark
3 4 (50.00%) Git (software)
3 4 (50.00%) ETL
3 4 (50.00%) Data Warehouse
3 4 (50.00%) Linux
4 3 (37.50%) OO
4 3 (37.50%) Java
4 3 (37.50%) Scala
4 3 (37.50%) Apache Hive
4 3 (37.50%) Hortonworks
4 3 (37.50%) Cloudera
4 3 (37.50%) Oozie
4 3 (37.50%) HBase
4 3 (37.50%) Relational Database
4 3 (37.50%) Apache Airflow
5 2 (25.00%) Analytical Skills
5 2 (25.00%) Algorithms
5 2 (25.00%) Machine Learning
5 2 (25.00%) Marketing
5 2 (25.00%) QA
6 1 (12.50%) Finance
6 1 (12.50%) SPSS
6 1 (12.50%) Project Management
6 1 (12.50%) Oracle
6 1 (12.50%) Data Modelling

Big Data
Co-occurring IT Skills in Hammersmith 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 5 (62.50%) Apache Spark
1 5 (62.50%) SAS
2 3 (37.50%) Apache Airflow
Applications
1 1 (12.50%) SPSS
Cloud Services
1 1 (12.50%) Amazon AWS
1 1 (12.50%) Google Cloud Platform
1 1 (12.50%) Microsoft Azure
1 1 (12.50%) PaaS
1 1 (12.50%) SaaS
Database & Business Intelligence
1 5 (62.50%) Hadoop
2 4 (50.00%) Data Warehouse
3 3 (37.50%) Apache Hive
3 3 (37.50%) HBase
3 3 (37.50%) Relational Database
4 1 (12.50%) MongoDB
4 1 (12.50%) Power BI
4 1 (12.50%) QlikView
Development Applications
1 4 (50.00%) Git (software)
2 1 (12.50%) TeamCity
General
1 5 (62.50%) Retail
2 2 (25.00%) Marketing
3 1 (12.50%) Finance
Job Titles
1 3 (37.50%) Big Data Engineer
1 3 (37.50%) Data Engineer
1 3 (37.50%) Senior Data Engineer
2 2 (25.00%) Analyst
3 1 (12.50%) Developer
3 1 (12.50%) Head of Operations
3 1 (12.50%) Head of Security
3 1 (12.50%) Senior Analyst
3 1 (12.50%) Senior Developer
Libraries, Frameworks & Software Standards
1 1 (12.50%) PySpark
Miscellaneous
1 2 (25.00%) Algorithms
1 2 (25.00%) Analytical Skills
Operating Systems
1 4 (50.00%) Linux
Processes & Methodologies
1 4 (50.00%) ETL
2 3 (37.50%) OO
3 2 (25.00%) Machine Learning
4 1 (12.50%) Actionable Insight
4 1 (12.50%) Customer Insight
4 1 (12.50%) Data Architecture
4 1 (12.50%) Data Modelling
4 1 (12.50%) Data Visualisation
4 1 (12.50%) DevOps
4 1 (12.50%) Infographics
4 1 (12.50%) Knowledge Management
4 1 (12.50%) Open Source
4 1 (12.50%) Project Management
4 1 (12.50%) Qualitative Research
4 1 (12.50%) Quantitative Research
4 1 (12.50%) Task Automation
4 1 (12.50%) Trend Analysis
4 1 (12.50%) Visualisation
Programming Languages
1 7 (87.50%) Python
1 7 (87.50%) SQL
2 3 (37.50%) Java
2 3 (37.50%) Scala
3 1 (12.50%) Bash Shell
3 1 (12.50%) R
Qualifications
1 1 (12.50%) Degree
1 1 (12.50%) Master's Degree
1 1 (12.50%) PhD
Quality Assurance & Compliance
1 2 (25.00%) QA
Systems Management
1 3 (37.50%) Oozie
Vendors
1 3 (37.50%) Cloudera
1 3 (37.50%) Hortonworks
2 1 (12.50%) Google
2 1 (12.50%) Oracle
2 1 (12.50%) Tableau