Period
to 17 November 2018

The following table provides summary statistics for contract job vacancies advertised in Hounslow 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 17 November 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
West London > Hounslow
6 months to
17 Nov 2018
Same period 2017 Same period 2016
Rank 35 26 -
Rank change year-on-year -9 - +37
Contract jobs citing Scala 13 18 0
As % of all contract IT jobs advertised in Hounslow 3.16% 5.96% -
As % of the Programming Languages category 10.16% 13.74% -
Number of daily rates quoted 8 19 0
Hounslow median daily rate £550 £550 -
West London median daily rate £550 £545 £525
% change year-on-year +0.92% +3.81% +7.14%
Number of hourly rates quoted 0 0 0
Hounslow median hourly rate - - -
West London 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 Hounslow with a requirement for coding skills.

All Programming Languages
Hounslow
Contract vacancies with a requirement for coding skills 128 131 85
As % of all contract IT jobs advertised in Hounslow 31.14% 43.38% 27.78%
Number of daily rates quoted 74 88 59
Hounslow median daily rate £500 £525 £425
Median daily rate % change year-on-year -4.76% +23.53% +7.32%
10th Percentile £308 £339 £300
90th Percentile £606 £586 £557
West London median daily rate £475 £475 £413
% change year-on-year - +15.15% +10.00%
Number of hourly rates quoted 0 0 3
Hounslow median hourly rate - - £50.00
West London median hourly rate £45.75 £42.50 £27.50
% change year-on-year +7.65% +54.55% -26.67%

Scala
Job Vacancy Trend in Hounslow

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

Job vacancy trend for Scala in Hounslow

Scala
Contractor Daily Rate Trend in Hounslow

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

Contractor daily rate trend for Scala in Hounslow

Scala
Contract Job Locations in Hounslow

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Scala within the Hounslow region over the 6 months to 17 November 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
Isleworth +5 7 £525 -4.55% 1
Brentford - 2 £588 - 5
Osterley +3 1 - -
Chiswick - 1 - -
Feltham - 1 - -
Scala
West London

For the 6 months to 17 November 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 Hounslow region with a requirement for Scala.

1 10 (76.92%) Java
1 10 (76.92%) Agile Software Development
2 9 (69.23%) Python
3 6 (46.15%) Big Data
4 5 (38.46%) High Availability
4 5 (38.46%) RESTful
4 5 (38.46%) BDD
4 5 (38.46%) Jenkins
4 5 (38.46%) JMeter
4 5 (38.46%) SQL
4 5 (38.46%) Apache Spark
4 5 (38.46%) Gatling
5 4 (30.77%) Prometheus
5 4 (30.77%) Acceptance Criteria
5 4 (30.77%) JavaScript
5 4 (30.77%) Unix
5 4 (30.77%) Linux
5 4 (30.77%) HTML
5 4 (30.77%) TDD
5 4 (30.77%) Pair Programming
5 4 (30.77%) Continuous Integration
5 4 (30.77%) Docker
5 4 (30.77%) Impala
5 4 (30.77%) Kubernetes
5 4 (30.77%) Apache Hive
5 4 (30.77%) Apache Solr
5 4 (30.77%) Hadoop
5 4 (30.77%) Kafka
6 3 (23.08%) Non-Functional Testing
6 3 (23.08%) Machine Learning

Scala
Co-occurring IT Skills in Hounslow 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 5 (38.46%) Apache Spark
2 4 (30.77%) Apache Solr
3 2 (15.38%) Elasticsearch
3 2 (15.38%) SAS
Cloud Services
1 1 (7.69%) Cloud Computing
Database & Business Intelligence
1 6 (46.15%) Big Data
2 4 (30.77%) Apache Hive
2 4 (30.77%) Hadoop
2 4 (30.77%) Impala
3 3 (23.08%) Apache Cassandra
3 3 (23.08%) MongoDB
4 2 (15.38%) Flink
4 2 (15.38%) HBase
5 1 (7.69%) Data Lake
5 1 (7.69%) Data Warehouse
5 1 (7.69%) MySQL
5 1 (7.69%) NoSQL
5 1 (7.69%) Power BI
5 1 (7.69%) QlikView
5 1 (7.69%) Relational Database
5 1 (7.69%) SQL Server
Development Applications
1 5 (38.46%) Gatling
1 5 (38.46%) Jenkins
1 5 (38.46%) JMeter
2 3 (23.08%) Git (software)
3 2 (15.38%) Gradle
3 2 (15.38%) Hudson
3 2 (15.38%) NeoLoad
4 1 (7.69%) LoadRunner
General
1 2 (15.38%) Games
Job Titles
1 7 (53.85%) Developer
2 2 (15.38%) Agile Developer
2 2 (15.38%) Data Engineer
2 2 (15.38%) Data Scientist
2 2 (15.38%) Python Developer
2 2 (15.38%) Scala Developer
3 1 (7.69%) Big Data Developer
3 1 (7.69%) Big Data Engineer
3 1 (7.69%) Cybersecurity Engineer
3 1 (7.69%) DevOps Engineer
3 1 (7.69%) Integration Tester
3 1 (7.69%) Lead Developer
3 1 (7.69%) Security Engineer
3 1 (7.69%) Tester
Libraries, Frameworks & Software Standards
1 5 (38.46%) RESTful
2 4 (30.77%) HTML
2 4 (30.77%) Kafka
3 2 (15.38%) AngularJS
3 2 (15.38%) CSS
3 2 (15.38%) CSS3
3 2 (15.38%) Django
3 2 (15.38%) Flask
3 2 (15.38%) Hibernate
3 2 (15.38%) HTML5
3 2 (15.38%) JPA
3 2 (15.38%) Node.js
3 2 (15.38%) Play Framework
3 2 (15.38%) spray
3 2 (15.38%) Spring
3 2 (15.38%) Spring Boot
3 2 (15.38%) Spring MVC
3 2 (15.38%) Web Services
4 1 (7.69%) Spark Streaming
4 1 (7.69%) TensorFlow
Miscellaneous
1 2 (15.38%) Blog
1 2 (15.38%) Computer Science
1 2 (15.38%) Data Structures
1 2 (15.38%) Management Information System
2 1 (7.69%) Cyber Defence
2 1 (7.69%) Data Centre
2 1 (7.69%) Linux Command Line
Operating Systems
1 4 (30.77%) Linux
1 4 (30.77%) Unix
2 2 (15.38%) Mac OS X
Processes & Methodologies
1 10 (76.92%) Agile Software Development
2 5 (38.46%) BDD
2 5 (38.46%) High Availability
3 4 (30.77%) Acceptance Criteria
3 4 (30.77%) Continuous Integration
3 4 (30.77%) Pair Programming
3 4 (30.77%) TDD
4 3 (23.08%) Analytics
4 3 (23.08%) Business Intelligence
4 3 (23.08%) Data Modelling
4 3 (23.08%) Data Science
4 3 (23.08%) Data Visualisation
4 3 (23.08%) DevOps
4 3 (23.08%) Machine Learning
4 3 (23.08%) Microservices
4 3 (23.08%) Non-Functional Testing
4 3 (23.08%) Open Source
4 3 (23.08%) Performance Testing
4 3 (23.08%) Visualisation
5 2 (15.38%) MapReduce
Programming Languages
1 10 (76.92%) Java
2 9 (69.23%) Python
3 5 (38.46%) SQL
4 4 (30.77%) JavaScript
5 3 (23.08%) Go
5 3 (23.08%) R
6 2 (15.38%) Bash Shell
7 1 (7.69%) C
7 1 (7.69%) C++
7 1 (7.69%) Perl
7 1 (7.69%) Ruby
Qualifications
1 2 (15.38%) Degree
1 2 (15.38%) PhD
2 1 (7.69%) SC Cleared
2 1 (7.69%) Security Cleared
System Software
1 4 (30.77%) Docker
2 2 (15.38%) Apache Flume
2 2 (15.38%) HDFS
Systems Management
1 4 (30.77%) Kubernetes
1 4 (30.77%) Prometheus
2 3 (23.08%) Grafana
3 2 (15.38%) Hadoop YARN
3 2 (15.38%) Kibana
3 2 (15.38%) logstash
3 2 (15.38%) Oozie
4 1 (7.69%) Galera Cluster
4 1 (7.69%) Icinga
4 1 (7.69%) Mesos
4 1 (7.69%) Nagios
Vendors
1 3 (23.08%) Tableau
2 2 (15.38%) Cloudera
3 1 (7.69%) AppDynamics
3 1 (7.69%) Informatica
3 1 (7.69%) SOASTA, Inc
3 1 (7.69%) Splunk
3 1 (7.69%) Teradata