Period
to 17 January 2019

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

Apache Spark
East of England > Hertfordshire
6 months to
17 Jan 2019
Same period 2018 Same period 2017
Rank 179 199 -
Rank change year-on-year +20 - +232
Permanent jobs citing Apache Spark 8 17 0
As % of all permanent IT jobs advertised in Hertfordshire 0.22% 0.38% -
As % of the Application Platforms category 1.43% 1.96% -
Number of salaries quoted 6 12 0
Hertfordshire median annual salary £72,500 £60,000 -
Median salary % change year-on-year +20.83% - -
East of England median annual salary £67,500 £72,500 £57,500
% change year-on-year -6.90% +26.09% +4.55%

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 Hertfordshire with a requirement for application platform skills.

All Application Platform Skills
Hertfordshire
Permanent vacancies with a requirement for application platform skills 560 868 848
As % of all permanent IT jobs advertised in Hertfordshire 15.73% 19.53% 19.17%
Number of salaries quoted 396 707 693
Hertfordshire median annual salary £50,000 £50,000 £52,500
Median salary % change year-on-year - -4.76% +16.67%
10th Percentile £25,875 £27,950 £27,500
90th Percentile £75,000 £71,250 £67,500
East of England median annual salary £45,070 £45,000 £46,000
% change year-on-year +0.15% -2.17% +5.75%

Apache Spark
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Apache Spark in Hertfordshire

Apache Spark
Salary Trend in Hertfordshire

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

Salary trend for Apache Spark in Hertfordshire

Apache Spark
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Spark within the Hertfordshire region over the 6 months to 17 January 2019. 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
Hemel Hempstead - 4 £72,500 -
St Albans - 1 £60,000 - 1
Stevenage - 1 £60,000 - 1
Apache Spark
East of England

For the 6 months to 17 January 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 Hertfordshire region with a requirement for Apache Spark.

1 6 (75.00%) Data Warehouse
1 6 (75.00%) Big Data
1 6 (75.00%) Analytics
1 6 (75.00%) Kafka
2 4 (50.00%) Google Cloud Platform
2 4 (50.00%) Alteryx
2 4 (50.00%) Master Data Management
2 4 (50.00%) Metadata Management
2 4 (50.00%) Analytical Skills
2 4 (50.00%) Azure Data Factory
2 4 (50.00%) Power BI
2 4 (50.00%) Hortonworks
2 4 (50.00%) Tableau
2 4 (50.00%) Data Governance
2 4 (50.00%) Google
2 4 (50.00%) SQL Server Integration Services
2 4 (50.00%) Dimensional Modelling
2 4 (50.00%) Data Integration
2 4 (50.00%) Data Architecture
2 4 (50.00%) Visualisation
2 4 (50.00%) Microsoft Azure
2 4 (50.00%) Data Modelling
2 4 (50.00%) ETL
2 4 (50.00%) Microsoft
2 4 (50.00%) Data Management
2 4 (50.00%) SQL Server Reporting Services
2 4 (50.00%) Data Analysis
2 4 (50.00%) SQL
2 4 (50.00%) SQL Server
2 4 (50.00%) Java

Apache Spark
Co-occurring IT Skills in Hertfordshire 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 2 (25.00%) Apache
Applications
1 2 (25.00%) CPLEX
Cloud Services
1 4 (50.00%) Azure Data Factory
1 4 (50.00%) Google Cloud Platform
1 4 (50.00%) Microsoft Azure
2 2 (25.00%) Amazon AWS
Database & Business Intelligence
1 6 (75.00%) Big Data
1 6 (75.00%) Data Warehouse
2 4 (50.00%) Power BI
2 4 (50.00%) SQL Server
2 4 (50.00%) SQL Server Integration Services
2 4 (50.00%) SQL Server Reporting Services
3 2 (25.00%) Apache Hive
3 2 (25.00%) BigQuery
3 2 (25.00%) MongoDB
3 2 (25.00%) NoSQL
Job Titles
1 4 (50.00%) Architect
1 4 (50.00%) Data Architect
2 2 (25.00%) Data Engineer
2 2 (25.00%) Java Engineer
2 2 (25.00%) Machine Learning Scientist
2 2 (25.00%) Python Engineer
2 2 (25.00%) Research Scientist
Libraries, Frameworks & Software Standards
1 6 (75.00%) Kafka
2 2 (25.00%) Apache NiFi
2 2 (25.00%) Node.js
2 2 (25.00%) TensorFlow
Miscellaneous
1 4 (50.00%) Analytical Skills
2 2 (25.00%) Algorithms
Processes & Methodologies
1 6 (75.00%) Analytics
2 4 (50.00%) Data Analysis
2 4 (50.00%) Data Architecture
2 4 (50.00%) Data Governance
2 4 (50.00%) Data Integration
2 4 (50.00%) Data Management
2 4 (50.00%) Data Modelling
2 4 (50.00%) Dimensional Modelling
2 4 (50.00%) ETL
2 4 (50.00%) Master Data Management
2 4 (50.00%) Metadata Management
2 4 (50.00%) Visualisation
3 2 (25.00%) Big Data Analytics
3 2 (25.00%) Computer Science
3 2 (25.00%) Data Analytics
3 2 (25.00%) Data Science
3 2 (25.00%) Machine Learning
3 2 (25.00%) Mathematics
3 2 (25.00%) Operations Research
Programming Languages
1 4 (50.00%) Java
1 4 (50.00%) Python
1 4 (50.00%) SQL
2 2 (25.00%) PHP
Qualifications
1 2 (25.00%) Degree
1 2 (25.00%) MPhil
1 2 (25.00%) PhD
1 2 (25.00%) Postgraduate
Vendors
1 4 (50.00%) Alteryx
1 4 (50.00%) Google
1 4 (50.00%) Hortonworks
1 4 (50.00%) Microsoft
1 4 (50.00%) Tableau
2 2 (25.00%) IBM