Period
to 18 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Buckinghamshire with a requirement for Data Lake skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Lake over the 6 months to 18 December 2018 with a comparison to the same period in the previous 2 years.

Data Lakes
South East > Buckinghamshire
6 months to
18 Dec 2018
Same period 2017 Same period 2016
Rank 148 168 -
Rank change year-on-year +20 - -
Permanent jobs citing Data Lake 4 4 0
As % of all permanent IT jobs advertised in Buckinghamshire 0.17% 0.14% -
As % of the Database & Business Intelligence category 0.49% 0.40% -
Number of salaries quoted 2 3 0
Buckinghamshire median annual salary £87,500 £38,591 -
Median salary % change year-on-year +126.74% - -
South East median annual salary £65,000 £60,000 £50,000
% change year-on-year +8.33% +20.00% +5.26%

Data Lake 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 Buckinghamshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Buckinghamshire
Permanent vacancies with a requirement for database or business intelligence skills 813 1,011 941
As % of all permanent IT jobs advertised in Buckinghamshire 33.75% 35.71% 30.91%
Number of salaries quoted 705 866 823
Buckinghamshire median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% +6.25%
10th Percentile £26,850 £30,000 £27,500
90th Percentile £62,500 £62,500 £58,600
South East median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +3.45%

Data Lake
Job Vacancy Trend in Buckinghamshire

Job postings citing Data Lake as a percentage of all IT jobs advertised in Buckinghamshire.

Job vacancy trend for Data Lake in Buckinghamshire

Data Lake
Salary Trend in Buckinghamshire

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

Salary trend for Data Lake in Buckinghamshire

Data Lake
Salary Histogram in Buckinghamshire

The salary distribution of IT jobs citing Data Lake in Buckinghamshire over the 6 months to 18 December 2018.

Salary histogram for Data Lake in Buckinghamshire

Data Lake
Job Locations in Buckinghamshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Lake within the Buckinghamshire region over the 6 months to 18 December 2018. 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
Milton Keynes +19 3 £112,500 +191.52%
Data Lake
South East

For the 6 months to 18 December 2018, IT jobs citing Data Lake 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 Buckinghamshire region with a requirement for Data Lake.

1 4 (100.00%) Apache Hive
1 4 (100.00%) Hadoop
1 4 (100.00%) Big Data
2 3 (75.00%) Kafka
2 3 (75.00%) Analytics
2 3 (75.00%) Apache Spark
2 3 (75.00%) Retail
2 3 (75.00%) Agile Software Development
3 2 (50.00%) Banking
3 2 (50.00%) Scrum
3 2 (50.00%) Use Case
3 2 (50.00%) Cloudera CDH
3 2 (50.00%) Data Ingestion
3 2 (50.00%) Big Data Analytics
3 2 (50.00%) Cloudera
3 2 (50.00%) HBase
3 2 (50.00%) Data Analytics
3 2 (50.00%) Impala
3 2 (50.00%) Problem-Solving
3 2 (50.00%) Analytical Skills
4 1 (25.00%) Data Development
4 1 (25.00%) Functional Programming
4 1 (25.00%) Machine Learning
4 1 (25.00%) Visualisation
4 1 (25.00%) R
4 1 (25.00%) Data Visualisation
4 1 (25.00%) High Availability
4 1 (25.00%) MapReduce
4 1 (25.00%) Data Quality
4 1 (25.00%) Apache Flume

Data Lake
Co-occurring IT Skills in Buckinghamshire 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 (75.00%) Apache Spark
2 1 (25.00%) SAS
Communications & Networking
1 1 (25.00%) Kerberos
Database & Business Intelligence
1 4 (100.00%) Apache Hive
1 4 (100.00%) Big Data
1 4 (100.00%) Hadoop
2 2 (50.00%) Cloudera CDH
2 2 (50.00%) HBase
2 2 (50.00%) Impala
3 1 (25.00%) Data Mining
3 1 (25.00%) Data Warehouse
3 1 (25.00%) Sqoop
General
1 3 (75.00%) Retail
2 2 (50.00%) Banking
3 1 (25.00%) Finance
3 1 (25.00%) Marketing
Job Titles
1 1 (25.00%) Administrator
1 1 (25.00%) Architect
1 1 (25.00%) Big Data Architect
1 1 (25.00%) Big Data Engineer
1 1 (25.00%) Data Architect
1 1 (25.00%) Data Engineer
1 1 (25.00%) Data Scientist
1 1 (25.00%) Hadoop Administrator
1 1 (25.00%) Hadoop Architect
1 1 (25.00%) Senior Data Engineer
1 1 (25.00%) Senior Data Scientist
Libraries, Frameworks & Software Standards
1 3 (75.00%) Kafka
Miscellaneous
1 2 (50.00%) Analytical Skills
2 1 (25.00%) Algorithms
Operating Systems
1 1 (25.00%) Linux
1 1 (25.00%) Unix
Processes & Methodologies
1 3 (75.00%) Agile Software Development
1 3 (75.00%) Analytics
2 2 (50.00%) Big Data Analytics
2 2 (50.00%) Data Analytics
2 2 (50.00%) Data Ingestion
2 2 (50.00%) Problem-Solving
2 2 (50.00%) Scrum
2 2 (50.00%) Use Case
3 1 (25.00%) Data Analysis
3 1 (25.00%) Data Architecture
3 1 (25.00%) Data Modelling
3 1 (25.00%) Data Visualisation
3 1 (25.00%) Dimensional Modelling
3 1 (25.00%) Econometrics
3 1 (25.00%) ETL
3 1 (25.00%) High Availability
3 1 (25.00%) Machine Learning
3 1 (25.00%) MapReduce
3 1 (25.00%) Neural Network
3 1 (25.00%) Visualisation
Programming Languages
1 1 (25.00%) Java
1 1 (25.00%) Python
1 1 (25.00%) R
1 1 (25.00%) Scala
1 1 (25.00%) SQL
Qualifications
1 1 (25.00%) PhD
Quality Assurance & Compliance
1 1 (25.00%) Data Quality
System Software
1 1 (25.00%) Apache Flume
Vendors
1 2 (50.00%) Cloudera
2 1 (25.00%) MicroStrategy
2 1 (25.00%) Netezza