Period
to 17 July 2019

The following table provides summary statistics for permanent job vacancies advertised in Cardiff 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 17 July 2019 with a comparison to the same period in the previous 2 years.

Apache Spark
South Wales > Cardiff
6 months to
17 Jul 2019
Same period 2018 Same period 2017
Rank 90 79 76
Rank change year-on-year -11 -3 +27
Permanent jobs citing Apache Spark 4 8 16
As % of all permanent IT jobs advertised in Cardiff 0.37% 0.81% 1.54%
As % of the Application Platforms category 2.07% 4.35% 8.38%
Number of salaries quoted 4 9 13
Cardiff median annual salary £42,500 £47,500 £35,000
Median salary % change year-on-year -10.53% +35.71% -6.67%
10th Percentile £25,975 £28,500 £26,250
90th Percentile £46,250 £60,400 £46,250
South Wales median annual salary £42,500 £48,500 £35,000
% change year-on-year -12.37% +38.57% -36.36%

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 Cardiff with a requirement for application platform skills.

All Application Platform Skills
Cardiff
Permanent vacancies with a requirement for application platform skills 193 184 191
As % of all permanent IT jobs advertised in Cardiff 18.04% 18.70% 18.38%
Number of salaries quoted 173 161 174
Cardiff median annual salary £40,000 £37,000 £35,000
Median salary % change year-on-year +8.11% +5.71% -1.41%
10th Percentile £27,550 £23,000 £23,000
90th Percentile £63,500 £57,500 £52,500
South Wales median annual salary £40,000 £40,000 £37,500
% change year-on-year - +6.67% -2.60%

Apache Spark
Job Vacancy Trend in Cardiff

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

Job vacancy trend for Apache Spark in Cardiff

Apache Spark
Salary Trend in Cardiff

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

Salary trend for Apache Spark in Cardiff

Apache Spark
Salary Histogram in Cardiff

The salary distribution of IT jobs citing Apache Spark in Cardiff over the 6 months to 17 July 2019.

Salary histogram for Apache Spark in Cardiff

For the 6 months to 17 July 2019, 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 Cardiff region with a requirement for Apache Spark.

1 4 (100.00%) SQL
1 4 (100.00%) Python
1 4 (100.00%) Agile Software Development
2 3 (75.00%) TDD
2 3 (75.00%) Software Engineering
2 3 (75.00%) OOP
2 3 (75.00%) Apache
2 3 (75.00%) NoSQL
2 3 (75.00%) Node.js
2 3 (75.00%) BDD
2 3 (75.00%) TypeScript
2 3 (75.00%) Docker
2 3 (75.00%) React
3 1 (25.00%) Presto
3 1 (25.00%) Data Engineering
3 1 (25.00%) Apache Airflow
3 1 (25.00%) Self-Motivation
3 1 (25.00%) Anaconda
3 1 (25.00%) Flask
3 1 (25.00%) Pandas
3 1 (25.00%) pytest
3 1 (25.00%) Amazon Redshift
3 1 (25.00%) Apache Hive
3 1 (25.00%) High Availability
3 1 (25.00%) Big Data
3 1 (25.00%) Scrum
3 1 (25.00%) JIRA
3 1 (25.00%) Unit Testing
3 1 (25.00%) Kanban
3 1 (25.00%) Git (software)

Apache Spark
Co-occurring IT Skills in Cardiff 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
2 1 (25.00%) Apache Airflow
Cloud Services
1 1 (25.00%) Amazon AWS
Database & Business Intelligence
1 3 (75.00%) NoSQL
2 1 (25.00%) Amazon Redshift
2 1 (25.00%) Apache Hive
2 1 (25.00%) Big Data
2 1 (25.00%) Pentaho
2 1 (25.00%) Presto
Development Applications
1 1 (25.00%) Git (software)
1 1 (25.00%) JIRA
Job Titles
1 3 (75.00%) Software Engineer
2 1 (25.00%) Developer
2 1 (25.00%) Junior
2 1 (25.00%) Junior Developer
2 1 (25.00%) Junior Python Developer
2 1 (25.00%) Python Developer
Libraries, Frameworks & Software Standards
1 3 (75.00%) Node.js
1 3 (75.00%) React
2 1 (25.00%) Anaconda
2 1 (25.00%) Flask
2 1 (25.00%) Pandas
2 1 (25.00%) pytest
2 1 (25.00%) SQLAlchemy
Miscellaneous
1 1 (25.00%) Self-Motivation
Processes & Methodologies
1 4 (100.00%) Agile Software Development
2 3 (75.00%) BDD
2 3 (75.00%) OOP
2 3 (75.00%) Software Engineering
2 3 (75.00%) TDD
3 1 (25.00%) Data Engineering
3 1 (25.00%) High Availability
3 1 (25.00%) Kanban
3 1 (25.00%) Scrum
3 1 (25.00%) Unit Testing
Programming Languages
1 4 (100.00%) Python
1 4 (100.00%) SQL
2 3 (75.00%) TypeScript
System Software
1 3 (75.00%) Docker