Period
to 15 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Wales with a requirement for Apache Spark skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Apache Spark over the 6 months to 15 October 2018 with a comparison to the same period in the previous 2 years.

Apache Spark
UK > Wales
6 months to
15 Oct 2018
Same period 2017 Same period 2016
Rank 117 117 133
Rank change year-on-year 0 +16 -
Permanent jobs citing Apache Spark 14 19 16
As % of all permanent IT jobs advertised in Wales 0.69% 0.99% 0.61%
As % of the Application Platforms category 3.89% 6.44% 3.23%
Number of salaries quoted 14 16 17
Wales median annual salary £58,000 £35,000 £55,000
Median salary % change year-on-year +65.71% -36.36% -
10th Percentile £30,375 £28,325 £38,700
90th Percentile £75,475 £55,349 £85,000
UK median annual salary £70,000 £65,000 £65,000
% change year-on-year +7.69% - -

Apache Spark is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Wales with a requirement for application platform skills.

All Application Platform Skills
Wales
Permanent vacancies with a requirement for application platform skills 360 295 495
As % of all permanent IT jobs advertised in Wales 17.83% 15.40% 18.88%
Number of salaries quoted 296 275 436
Wales median annual salary £40,000 £35,000 £37,500
Median salary % change year-on-year +14.29% -6.67% +15.38%
10th Percentile £25,581 £22,700 £23,875
90th Percentile £59,982 £52,000 £50,125
UK median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Apache Spark
Job Vacancy Trend in Wales

Job postings citing Apache Spark as a percentage of all IT jobs advertised in Wales.

Job vacancy trend for Apache Spark in Wales

Apache Spark
Salary Trend in Wales

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Apache Spark in Wales.

Salary trend for Apache Spark in Wales

Apache Spark
Salary Histogram in Wales

The salary distribution of IT jobs citing Apache Spark in Wales over the 6 months to 15 October 2018.

Salary histogram for Apache Spark in Wales

Apache Spark
Job Locations in Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Spark within the Wales region over the 6 months to 15 October 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
South Wales -13 14 £58,000 +65.71% 8
Apache Spark
UK

For the 6 months to 15 October 2018, IT jobs citing Apache Spark 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 Wales region with a requirement for Apache Spark.

1 10 (71.43%) Java
2 7 (50.00%) SQL
2 7 (50.00%) Agile Software Development
2 7 (50.00%) Hadoop
2 7 (50.00%) Big Data
2 7 (50.00%) Analytics
3 6 (42.86%) NoSQL
4 5 (35.71%) Python
4 5 (35.71%) Spring
4 5 (35.71%) Analytical Skills
4 5 (35.71%) Microservices
5 4 (28.57%) Amazon Redshift
5 4 (28.57%) Apache Pig
5 4 (28.57%) Apache Hive
5 4 (28.57%) Presto
5 4 (28.57%) Data Management
5 4 (28.57%) Security Cleared
5 4 (28.57%) Microsoft Azure
5 4 (28.57%) Amazon AWS
5 4 (28.57%) SQL Server
6 3 (21.43%) Web Services
6 3 (21.43%) Microsoft Excel
6 3 (21.43%) Business Intelligence
6 3 (21.43%) Microsoft
6 3 (21.43%) QlikView
6 3 (21.43%) SQL Server Reporting Services
6 3 (21.43%) Power BI
6 3 (21.43%) Coaching
6 3 (21.43%) SC Cleared
6 3 (21.43%) MongoDB

Apache Spark
Co-occurring IT Skills in Wales 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 (28.57%) Apache Pig
2 3 (21.43%) Elasticsearch
3 2 (14.29%) SAS
4 1 (7.14%) SharePoint
Applications
1 3 (21.43%) Microsoft Excel
2 2 (14.29%) Microsoft PowerPoint
3 1 (7.14%) Microsoft Office
Cloud Services
1 4 (28.57%) Amazon AWS
1 4 (28.57%) Microsoft Azure
2 1 (7.14%) PaaS
2 1 (7.14%) SaaS
2 1 (7.14%) Slack
Communications & Networking
1 2 (14.29%) Firewall
2 1 (7.14%) Internet
2 1 (7.14%) Intranet
2 1 (7.14%) Kerberos
2 1 (7.14%) Skype
Database & Business Intelligence
1 7 (50.00%) Big Data
1 7 (50.00%) Hadoop
2 6 (42.86%) NoSQL
3 4 (28.57%) Amazon Redshift
3 4 (28.57%) Apache Hive
3 4 (28.57%) Presto
3 4 (28.57%) SQL Server
4 3 (21.43%) MongoDB
4 3 (21.43%) Pentaho
4 3 (21.43%) Power BI
4 3 (21.43%) QlikView
4 3 (21.43%) SQL Server Reporting Services
5 2 (14.29%) SQL Server Integration Services
5 2 (14.29%) Sqoop
6 1 (7.14%) Apache Cassandra
6 1 (7.14%) HBase
Development Applications
1 1 (7.14%) Cucumber
1 1 (7.14%) Git (software)
1 1 (7.14%) Jenkins
1 1 (7.14%) Maven
1 1 (7.14%) Selenium
1 1 (7.14%) Subversion
General
1 2 (14.29%) Finance
2 1 (7.14%) Telecoms
Job Titles
1 6 (42.86%) Architect
2 4 (28.57%) Analyst
2 4 (28.57%) Systems Architect
3 2 (14.29%) Data Analyst
3 2 (14.29%) Data Scientist
3 2 (14.29%) Senior Architect
3 2 (14.29%) Senior Systems Architect
4 1 (7.14%) Administrator
4 1 (7.14%) Business Intelligence Analyst
4 1 (7.14%) Enterprise Architect
4 1 (7.14%) Infrastructure Engineer
4 1 (7.14%) Java Architect
4 1 (7.14%) Java Technical Architect
4 1 (7.14%) Systems Administrator
4 1 (7.14%) Systems Engineer
4 1 (7.14%) Technical Architect
4 1 (7.14%) Technical Leader
Libraries, Frameworks & Software Standards
1 5 (35.71%) Spring
2 3 (21.43%) Web Services
3 2 (14.29%) Kafka
3 2 (14.29%) Node.js
4 1 (7.14%) Django
4 1 (7.14%) JSON
4 1 (7.14%) LDAP
4 1 (7.14%) pytest
4 1 (7.14%) XML
Miscellaneous
1 5 (35.71%) Analytical Skills
2 2 (14.29%) Algorithms
2 2 (14.29%) Computer Science
2 2 (14.29%) Management Information System
2 2 (14.29%) User Experience
Operating Systems
1 1 (7.14%) Linux
1 1 (7.14%) Windows
Processes & Methodologies
1 7 (50.00%) Agile Software Development
1 7 (50.00%) Analytics
2 5 (35.71%) Microservices
3 4 (28.57%) Data Management
4 3 (21.43%) Business Intelligence
4 3 (21.43%) Coaching
5 2 (14.29%) Business Analytics
5 2 (14.29%) Configuration Management
5 2 (14.29%) Data Science
5 2 (14.29%) ETL
5 2 (14.29%) Information Management
5 2 (14.29%) Machine Learning
5 2 (14.29%) TDD
6 1 (7.14%) Artificial Intelligence
6 1 (7.14%) Mathematics
6 1 (7.14%) Software Engineering
6 1 (7.14%) Statistics
6 1 (7.14%) Technical Architecture
6 1 (7.14%) Test Automation
6 1 (7.14%) Visualisation
Programming Languages
1 10 (71.43%) Java
2 7 (50.00%) SQL
3 5 (35.71%) Python
4 3 (21.43%) R
5 2 (14.29%) Go
5 2 (14.29%) Ruby
5 2 (14.29%) Scala
6 1 (7.14%) C++
Qualifications
1 4 (28.57%) Security Cleared
2 3 (21.43%) SC Cleared
3 2 (14.29%) Computer Science Degree
3 2 (14.29%) Degree
System Software
1 2 (14.29%) Apache ZooKeeper
1 2 (14.29%) HDFS
2 1 (7.14%) Apache Flume
Systems Management
1 2 (14.29%) Kibana
2 1 (7.14%) Puppet
Vendors
1 3 (21.43%) Microsoft
1 3 (21.43%) Tableau
2 2 (14.29%) Cloudera
2 2 (14.29%) Oracle