The following table provides summary statistics for contract job vacancies advertised in Buckinghamshire with a requirement for Data Architecture skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Architecture over the 3 months to 27 March 2017 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.

3 months to
27 Mar 2017
Same period 2016 Same period 2015
Data Architecture
South East / Buckinghamshire
Rank 81 76 -
Rank change year-on-year -5 -  
Contract jobs citing Data Architecture 4 1 0
As % of all contract IT jobs advertised in Buckinghamshire 0.39% 0.096% -
As % of the Processes & Methodologies category 0.47% 0.11% -
Number of daily rates quoted 2 1 0
Median daily rate £394 £487 -
Median daily rate % change year-on-year -19.14% -  
UK excluding London median daily rate £500 £500 £475
% change year-on-year - +5.26%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - £36.50

Data Architecture is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Buckinghamshire with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Buckinghamshire
Contract job vacancies with a requirement for process and methodology skills 850 880 969
As % of all contract IT job vacancies advertised in Buckinghamshire 83.42% 84.37% 80.41%
Number of daily rates quoted 419 468 472
Median daily rate £400 £410 £368
Median daily rate % change year-on-year -2.43% +11.56%  
90% offered a daily rate of more than £295 £300 £275
10% offered a daily rate of more than £550 £525 £500
UK excluding London median daily rate £410 £400 £396
% change year-on-year +2.50% +1.01%  
Number of hourly rates quoted 24 16 20
Median hourly rate £19.00 £33.00 £27.50
Median hourly rate % change year-on-year -42.42% +20.00%  
90% offered a hourly rate of more than £11.13 £13.57 £12.50
10% offered a hourly rate of more than £55.00 £60.00 £40.00
UK excluding London median hourly rate £36.25 £38.50 £30.20
% change year-on-year -5.84% +27.48%  

Data Architecture
Job Vacancy Trend in Buckinghamshire

The job posting trend of jobs advertised in Buckinghamshire citing Data Architecture as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Data Architecture in Buckinghamshire

Data Architecture
Contractor Daily Rate Trend in Buckinghamshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Architecture in Buckinghamshire.

Contractor daily rate trend for Data Architecture in Buckinghamshire

Data Architecture
Contractor Daily Rate Histogram in Buckinghamshire

The daily rate distribution of IT jobs citing Data Architecture in Buckinghamshire over the 3 months to 27 March 2017.

Contractor daily rate histogram for Data Architecture in Buckinghamshire

Data Architecture
Contract Job Locations in Buckinghamshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Architecture within the Buckinghamshire region over the 3 months to 27 March 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Milton Keynes - 2 £394 -
Data Architecture
South East

Data Architecture
Top 30 Related IT Skills in Buckinghamshire

For the 6 months to 27 March 2017, IT contractor jobs citing Data Architecture also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Buckinghamshire region with a requirement for Data Architecture.

1 14 (82.35%) Data Modelling
1 14 (82.35%) Hadoop
2 13 (76.47%) Big Data
3 12 (70.59%) Data Warehouse
3 12 (70.59%) Agile Software Development
4 10 (58.82%) Netezza
4 10 (58.82%) Kafka
5 7 (41.18%) Data Lake
5 7 (41.18%) Dimensional Modelling
5 7 (41.18%) Finance
6 6 (35.29%) Banking
6 6 (35.29%) HBase
6 6 (35.29%) NoSQL
7 5 (29.41%) ETL
8 4 (23.53%) Java
8 4 (23.53%) Continuous Integration
8 4 (23.53%) Scala
8 4 (23.53%) Apache Spark
9 3 (17.65%) Sqoop
9 3 (17.65%) Impala
9 3 (17.65%) MapReduce
9 3 (17.65%) Apache Hive
9 3 (17.65%) MongoDB
9 3 (17.65%) Cloudera
9 3 (17.65%) Apache Pig
9 3 (17.65%) Stakeholder Management
10 2 (11.76%) Microsoft Analysis Services
10 2 (11.76%) SQL Server Analysis Services
10 2 (11.76%) SQL Server Integration Services
10 2 (11.76%) Perl

Data Architecture
Top Related 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 4 (23.53%) Apache Spark
2 3 (17.65%) Apache Pig
Database & Business Intelligence
1 14 (82.35%) Hadoop
2 13 (76.47%) Big Data
3 12 (70.59%) Data Warehouse
4 7 (41.18%) Data Lake
5 6 (35.29%) HBase
5 6 (35.29%) NoSQL
6 3 (17.65%) Apache Hive
6 3 (17.65%) Impala
6 3 (17.65%) MongoDB
6 3 (17.65%) Sqoop
7 2 (11.76%) Apache Cassandra
7 2 (11.76%) Microsoft Analysis Services
7 2 (11.76%) OLAP
7 2 (11.76%) SQL Server
7 2 (11.76%) SQL Server 2016
7 2 (11.76%) SQL Server Analysis Services
7 2 (11.76%) SQL Server Integration Services
7 2 (11.76%) Star Schema
8 1 (5.88%) Spark SQL
Development Applications
1 1 (5.88%) Git (software)
1 1 (5.88%) Jenkins
1 1 (5.88%) JIRA
General
1 7 (41.18%) Finance
2 6 (35.29%) Banking
3 1 (5.88%) Marketing
Job Titles
1 13 (76.47%) Architect
1 13 (76.47%) Data Architect
2 10 (58.82%) Big Data Architect
3 4 (23.53%) Developer
4 3 (17.65%) Big Data Developer
4 3 (17.65%) Data Warehouse Architect
5 2 (11.76%) Apache Spark Developer
5 2 (11.76%) Hadoop Architect
5 2 (11.76%) Java Developer
5 2 (11.76%) Scala Developer
6 1 (5.88%) Agile Developer
6 1 (5.88%) Agile Java Developer
6 1 (5.88%) CRM Architect
6 1 (5.88%) Hadoop Developer
6 1 (5.88%) Java Hadoop Developer
6 1 (5.88%) Java Programmer
6 1 (5.88%) Java Scala Developer
6 1 (5.88%) JavaScript Developer
6 1 (5.88%) Programmer
6 1 (5.88%) Technical Architect
Libraries, Frameworks & Software Standards
1 10 (58.82%) Kafka
2 2 (11.76%) Spark Streaming
Processes & Methodologies
1 14 (82.35%) Data Modelling
2 12 (70.59%) Agile Software Development
3 7 (41.18%) Dimensional Modelling
4 5 (29.41%) ETL
5 4 (23.53%) Continuous Integration
6 3 (17.65%) MapReduce
6 3 (17.65%) Stakeholder Management
7 2 (11.76%) Data Governance
7 2 (11.76%) Data Lineage
8 1 (5.88%) Analytics
8 1 (5.88%) Analytics Management
8 1 (5.88%) CRM
8 1 (5.88%) Data Security
8 1 (5.88%) Digital Marketing
8 1 (5.88%) Machine Learning
8 1 (5.88%) Personalization
8 1 (5.88%) Scrum
Programming Languages
1 4 (23.53%) Java
1 4 (23.53%) Scala
2 2 (11.76%) Perl
2 2 (11.76%) Python
3 1 (5.88%) JavaScript
3 1 (5.88%) Shell Script
3 1 (5.88%) SQL
Quality Assurance & Compliance
1 2 (11.76%) Data Quality
System Software
1 2 (11.76%) Apache Flume
1 2 (11.76%) HDFS
Systems Management
1 2 (11.76%) Hadoop YARN
2 1 (5.88%) Oozie
Vendors
1 10 (58.82%) Netezza
2 3 (17.65%) Cloudera