Period
to 21 September 2018

The following table provides summary statistics for contract job vacancies advertised in Milton Keynes with a requirement for Big Data skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Big Data over the 6 months to 21 September 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Big Data
Buckinghamshire > Milton Keynes
6 months to
21 Sep 2018
Same period 2017 Same period 2016
Rank 53 59 55
Rank change year-on-year +6 -4 +46
Contract jobs citing Big Data 59 66 40
As % of all contract IT jobs advertised in Milton Keynes 3.98% 3.92% 3.05%
As % of the Database & Business Intelligence category 17.05% 18.54% 13.38%
Number of daily rates quoted 30 14 12
Milton Keynes median daily rate £513 £400 £500
Median daily rate % change year-on-year +28.13% -20.00% +53.85%
10th Percentile £454 £318 £363
90th Percentile £853 £542 £559
Buckinghamshire median daily rate £525 £400 £438
% change year-on-year +31.25% -8.57% +6.06%
Number of hourly rates quoted 0 0 0
Milton Keynes median hourly rate - - -
Buckinghamshire median hourly rate - - -

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 contract job vacancies advertised in Milton Keynes with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Milton Keynes
Contract vacancies with a requirement for database or business intelligence skills 346 356 299
As % of all contract IT jobs advertised in Milton Keynes 23.32% 21.15% 22.82%
Number of daily rates quoted 189 144 163
Milton Keynes median daily rate £430 £400 £400
Median daily rate % change year-on-year +7.50% - +8.84%
10th Percentile £313 £307 £263
90th Percentile £578 £500 £535
Buckinghamshire median daily rate £430 £400 £375
% change year-on-year +7.50% +6.67% +7.14%
Number of hourly rates quoted 0 0 1
Milton Keynes median hourly rate - - £25.50
Buckinghamshire median hourly rate £48.50 £19.00 £25.50
% change year-on-year +155.26% -25.49% -

Big Data
Job Vacancy Trend in Milton Keynes

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

Job vacancy trend for Big Data in Milton Keynes

Big Data
Contractor Daily Rate Trend in Milton Keynes

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Big Data in Milton Keynes.

Contractor daily rate trend for Big Data in Milton Keynes

Big Data
Contractor Daily Rate Histogram in Milton Keynes

The daily rate distribution of IT jobs citing Big Data in Milton Keynes over the 6 months to 21 September 2018.

Contractor daily rate histogram for Big Data in Milton Keynes

For the 6 months to 21 September 2018, IT contractor jobs citing Big Data also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Milton Keynes region with a requirement for Big Data.

1 39 (66.10%) Hadoop
2 31 (52.54%) Kafka
3 30 (50.85%) Analytics
4 29 (49.15%) Apache Spark
5 22 (37.29%) Scala
5 22 (37.29%) ETL
6 21 (35.59%) Data Quality
6 21 (35.59%) Apache Hive
6 21 (35.59%) NoSQL
7 20 (33.90%) Data Architecture
7 20 (33.90%) Data Warehouse
7 20 (33.90%) Data Lake
8 17 (28.81%) Relational Database
8 17 (28.81%) Apache
8 17 (28.81%) OLAP
8 17 (28.81%) Talend
9 15 (25.42%) High Availability
9 15 (25.42%) Oracle
9 15 (25.42%) Data Management
10 14 (23.73%) Disaster Recovery
10 14 (23.73%) Java
10 14 (23.73%) Business Analytics
10 14 (23.73%) Data Mapping
10 14 (23.73%) SDLC
11 13 (22.03%) Data Governance
11 13 (22.03%) SQL
11 13 (22.03%) Ab Initio
12 12 (20.34%) Python
12 12 (20.34%) Informatica
13 11 (18.64%) Microsoft Azure

Big Data
Co-occurring IT Skills in Milton Keynes 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 29 (49.15%) Apache Spark
2 17 (28.81%) Apache
3 10 (16.95%) SAS
4 4 (6.78%) Elasticsearch
5 1 (1.69%) Apache Pig
Cloud Services
1 11 (18.64%) Microsoft Azure
2 7 (11.86%) Azure Data Factory
3 3 (5.08%) Amazon AWS
3 3 (5.08%) Amazon S3
Communications & Networking
1 1 (1.69%) SSH
Database & Business Intelligence
1 39 (66.10%) Hadoop
2 21 (35.59%) Apache Hive
2 21 (35.59%) NoSQL
3 20 (33.90%) Data Lake
3 20 (33.90%) Data Warehouse
4 17 (28.81%) OLAP
4 17 (28.81%) Relational Database
5 11 (18.64%) Power BI
6 10 (16.95%) MongoDB
6 10 (16.95%) SQL Server
7 9 (15.25%) Oracle OLAP
8 6 (10.17%) DB2
8 6 (10.17%) HBase
9 5 (8.47%) Impala
10 3 (5.08%) Enterprise Data Warehouse
10 3 (5.08%) MySQL
10 3 (5.08%) Pentaho
10 3 (5.08%) PostgreSQL
10 3 (5.08%) Star Schema
11 2 (3.39%) SQL Server Integration Services
Development Applications
1 3 (5.08%) Git (software)
1 3 (5.08%) Jenkins
2 1 (1.69%) JIRA
2 1 (1.69%) LoadRunner
General
1 11 (18.64%) Retail
2 6 (10.17%) Finance
3 3 (5.08%) Banking
Job Titles
1 20 (33.90%) Developer
2 13 (22.03%) Data Engineer
3 9 (15.25%) Hadoop Developer
4 7 (11.86%) Big Data Developer
4 7 (11.86%) Big Data Engineer
5 6 (10.17%) Consultant
6 5 (8.47%) Architect
6 5 (8.47%) Data Consultant
6 5 (8.47%) Oracle Developer
7 4 (6.78%) Big Data Architect
7 4 (6.78%) Big Data Consultant
7 4 (6.78%) Data Architect
7 4 (6.78%) Development Manager
7 4 (6.78%) Lead Architect
7 4 (6.78%) Lead Developer
7 4 (6.78%) Senior Developer
7 4 (6.78%) Software Development Manager
7 4 (6.78%) Software Manager
7 4 (6.78%) Subject Matter Expert
7 4 (6.78%) Technical Leader
Libraries, Frameworks & Software Standards
1 31 (52.54%) Kafka
2 6 (10.17%) Hibernate
2 6 (10.17%) Middleware
2 6 (10.17%) WebSphere MQ
3 4 (6.78%) Elastic Stack
3 4 (6.78%) MDX
3 4 (6.78%) Spark Streaming
4 3 (5.08%) LAMP
4 3 (5.08%) LAPP Stack
4 3 (5.08%) RabbitMQ
5 2 (3.39%) Spring
6 1 (1.69%) .NET
6 1 (1.69%) J2EE
Miscellaneous
1 5 (8.47%) Analytical Skills
2 3 (5.08%) Data Structures
Operating Systems
1 7 (11.86%) Linux
2 4 (6.78%) Unix
Processes & Methodologies
1 30 (50.85%) Analytics
2 22 (37.29%) ETL
3 20 (33.90%) Data Architecture
4 15 (25.42%) Data Management
4 15 (25.42%) High Availability
5 14 (23.73%) Business Analytics
5 14 (23.73%) Data Mapping
5 14 (23.73%) Disaster Recovery
5 14 (23.73%) SDLC
6 13 (22.03%) Data Governance
7 10 (16.95%) Agile Software Development
7 10 (16.95%) Kimball Methodology
8 9 (15.25%) Business Intelligence
8 9 (15.25%) DevOps
8 9 (15.25%) Visualisation
9 8 (13.56%) Data Ingestion
9 8 (13.56%) Data Modelling
9 8 (13.56%) Data Visualisation
9 8 (13.56%) Use Case
10 7 (11.86%) Problem Management
Programming Languages
1 22 (37.29%) Scala
2 14 (23.73%) Java
3 13 (22.03%) SQL
4 12 (20.34%) Python
5 4 (6.78%) Shell Script
6 3 (5.08%) HiveQL
6 3 (5.08%) PL/SQL
6 3 (5.08%) T-SQL
7 1 (1.69%) Perl
7 1 (1.69%) R
Qualifications
1 1 (1.69%) Security Cleared
Quality Assurance & Compliance
1 21 (35.59%) Data Quality
2 6 (10.17%) GDPR
3 1 (1.69%) SLA
System Software
1 5 (8.47%) HDFS
2 3 (5.08%) Apache Flume
2 3 (5.08%) Docker
Systems Management
1 7 (11.86%) Kibana
2 2 (3.39%) Ambari
2 2 (3.39%) Ganglia
2 2 (3.39%) Nagios
3 1 (1.69%) Hadoop YARN
Vendors
1 17 (28.81%) Talend
2 15 (25.42%) Oracle
3 13 (22.03%) Ab Initio
4 12 (20.34%) Informatica
5 10 (16.95%) Cloudera
6 9 (15.25%) IBM
7 8 (13.56%) Microsoft
8 6 (10.17%) Hortonworks
9 3 (5.08%) Splunk
9 3 (5.08%) Tableau
10 2 (3.39%) MapR