Period
to 14 December 2018

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Scala skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Scala over the 6 months to 14 December 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.

Scala
East of England > Hertfordshire
6 months to
14 Dec 2018
Same period 2017 Same period 2016
Rank 103 88 83
Rank change year-on-year -15 -5 -
Contract jobs citing Scala 3 19 15
As % of all contract IT jobs advertised in Hertfordshire 0.19% 1.18% 1.05%
As % of the Programming Languages category 0.56% 3.04% 2.85%
Number of daily rates quoted 5 16 15
Hertfordshire median daily rate £475 £500 £525
Median daily rate % change year-on-year -5.00% -4.76% -
10th Percentile £463 £406 £513
90th Percentile £488 £556 £538
East of England median daily rate £480 £413 £525
% change year-on-year +16.36% -21.43% +5.00%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate - - -

Scala is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for coding skills.

All Programming Languages
Hertfordshire
Contract vacancies with a requirement for coding skills 537 625 526
As % of all contract IT jobs advertised in Hertfordshire 33.86% 38.65% 36.76%
Number of daily rates quoted 344 333 302
Hertfordshire median daily rate £420 £413 £393
Median daily rate % change year-on-year +1.82% +5.10% +1.95%
10th Percentile £275 £288 £225
90th Percentile £556 £575 £538
East of England median daily rate £435 £400 £375
% change year-on-year +8.75% +6.67% -
Number of hourly rates quoted 21 18 32
Hertfordshire median hourly rate £45.00 £24.50 £48.63
Median hourly rate % change year-on-year +83.67% -49.61% +38.93%
10th Percentile £17.25 £13.50 £38.82
90th Percentile £52.50 £42.00 £53.75
East of England median hourly rate £44.50 £40.50 £41.31
% change year-on-year +9.88% -1.97% +10.17%

Scala
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Scala in Hertfordshire

Scala
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Scala in Hertfordshire.

Contractor daily rate trend for Scala in Hertfordshire

Scala
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Scala within the Hertfordshire region over the 6 months to 14 December 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
St Albans - 2 £475 - 2
Watford - 2 £475 -
Stevenage - 1 £475 - 2
Scala
East of England

For the 6 months to 14 December 2018, IT contractor jobs citing Scala 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 Hertfordshire region with a requirement for Scala.

1 3 (100.00%) Java
2 2 (66.67%) OOP
2 2 (66.67%) OO
2 2 (66.67%) Apache
2 2 (66.67%) Python
2 2 (66.67%) ETL
2 2 (66.67%) Hadoop
2 2 (66.67%) Amazon EC2
2 2 (66.67%) Amazon AWS
2 2 (66.67%) Big Data
2 2 (66.67%) Amazon EMR
2 2 (66.67%) Amazon RDS
2 2 (66.67%) Amazon Redshift
2 2 (66.67%) Apache Spark
2 2 (66.67%) Amazon Kinesis
2 2 (66.67%) Amazon Athena
2 2 (66.67%) Data Science
2 2 (66.67%) C++
3 1 (33.33%) Problem-Solving
3 1 (33.33%) Microservices
3 1 (33.33%) Docker
3 1 (33.33%) Akka
3 1 (33.33%) Node.js
3 1 (33.33%) Redis
3 1 (33.33%) Agile Software Development
3 1 (33.33%) TDD
3 1 (33.33%) Multithreading

Scala
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 (66.67%) Apache
1 2 (66.67%) Apache Spark
Cloud Services
1 2 (66.67%) Amazon AWS
1 2 (66.67%) Amazon EC2
1 2 (66.67%) Amazon EMR
1 2 (66.67%) Amazon Kinesis
Database & Business Intelligence
1 2 (66.67%) Amazon Athena
1 2 (66.67%) Amazon RDS
1 2 (66.67%) Amazon Redshift
1 2 (66.67%) Big Data
1 2 (66.67%) Hadoop
2 1 (33.33%) Redis
Job Titles
1 2 (66.67%) AWS Engineer
1 2 (66.67%) Big Data Engineer
1 2 (66.67%) Cloud Engineer
1 2 (66.67%) Data Engineer
1 2 (66.67%) Data Scientist
1 2 (66.67%) Senior Cloud Engineer
1 2 (66.67%) Senior Data Engineer
1 2 (66.67%) Senior Data Scientist
2 1 (33.33%) Agile Developer
2 1 (33.33%) Agile Java Developer
2 1 (33.33%) Developer
2 1 (33.33%) Java Developer
Libraries, Frameworks & Software Standards
1 1 (33.33%) Akka
1 1 (33.33%) Node.js
Processes & Methodologies
1 2 (66.67%) Data Science
1 2 (66.67%) ETL
1 2 (66.67%) OO
1 2 (66.67%) OOP
2 1 (33.33%) Agile Software Development
2 1 (33.33%) Microservices
2 1 (33.33%) Multithreading
2 1 (33.33%) Problem-Solving
2 1 (33.33%) TDD
Programming Languages
1 3 (100.00%) Java
2 2 (66.67%) C++
2 2 (66.67%) Python
System Software
1 1 (33.33%) Docker