The following table provides summary statistics for permanent job vacancies advertised in Wales with a requirement for Scala skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Scala over the 3 months to 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Scala
UK / Wales
Rank 94 91 89
Rank change year-on-year -3 -2  
Permanent jobs citing Scala 6 12 15
As % of all permanent IT jobs advertised in Wales 0.54% 0.86% 1.13%
As % of the Programming Languages category 1.00% 1.72% 2.14%
Number of salaries quoted 5 10 12
Median salary £40,000 £52,500 £43,750
Median salary % change year-on-year -23.80% +20.00%  
90% offered a salary of more than £33,000 £34,750 £26,600
10% offered a salary of more than £60,000 £52,500 £64,750
UK excluding London median salary £52,500 £52,500 £52,500

Scala is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Wales with a requirement for programming language skills.

Programming Language Skills
Wales
Permanent job vacancies with a requirement for programming language skills 603 699 701
As % of all permanent IT job vacancies advertised in Wales 54.57% 50.32% 52.91%
Number of salaries quoted 517 598 599
Median salary £37,500 £37,500 £36,000
Median salary % change year-on-year - +4.16%  
90% offered a salary of more than £25,000 £25,500 £29,000
10% offered a salary of more than £50,000 £47,500 £50,000
UK excluding London median salary £41,500 £40,500 £40,000
% change year-on-year +2.46% +1.25%  

Scala
Job Vacancy Trend in Wales

The job posting trend of jobs advertised in Wales citing Scala as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for Scala in Wales

Scala
Salary Trend in Wales

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

Salary trend for Scala in Wales

Scala
Salary Histogram in Wales

The salary distribution of IT jobs citing Scala in Wales over the 3 months to 25 March 2017.

Salary histogram for Scala in Wales

Scala
Job Locations in Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Scala within the Wales region over the 3 months to 25 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
South Wales +4 6 £40,000 -23.80% 1
Scala
UK

Scala
Top 30 Related IT Skills in Wales

For the 6 months to 25 March 2017, IT jobs citing Scala also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Wales region with a requirement for Scala.

1 20 (76.92%) Java
2 18 (69.23%) Python
3 12 (46.15%) TDD
4 11 (42.31%) Apache Spark
5 10 (38.46%) Hadoop
5 10 (38.46%) Big Data
6 9 (34.62%) NoSQL
6 9 (34.62%) Degree
6 9 (34.62%) Agile Software Development
6 9 (34.62%) Software Engineering
7 8 (30.77%) QA
7 8 (30.77%) BDD
7 8 (30.77%) Amazon AWS
7 8 (30.77%) Apache Cassandra
8 7 (26.92%) MongoDB
8 7 (26.92%) REST
8 7 (26.92%) HBase
8 7 (26.92%) Elasticsearch
8 7 (26.92%) Sqoop
8 7 (26.92%) Ruby
8 7 (26.92%) Computer Science
8 7 (26.92%) Selenium
8 7 (26.92%) Spring
8 7 (26.92%) Unix
8 7 (26.92%) HDFS
9 6 (23.08%) Linux
9 6 (23.08%) JavaScript
9 6 (23.08%) HTML
9 6 (23.08%) Ant
9 6 (23.08%) Maven

Scala
Top Related 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 11 (42.31%) Apache Spark
2 7 (26.92%) Elasticsearch
3 6 (23.08%) Cloud Foundry
4 5 (19.23%) Tomcat
5 4 (15.38%) Apache Pig
6 1 (3.85%) Apache
6 1 (3.85%) OpenROAD
6 1 (3.85%) OpenStack
Cloud Services
1 8 (30.77%) Amazon AWS
2 6 (23.08%) Microsoft Azure
3 2 (7.69%) IaaS
3 2 (7.69%) PaaS
Communications & Networking
1 2 (7.69%) TCP/IP
Database & Business Intelligence
1 10 (38.46%) Big Data
1 10 (38.46%) Hadoop
2 9 (34.62%) NoSQL
3 8 (30.77%) Apache Cassandra
4 7 (26.92%) HBase
4 7 (26.92%) MongoDB
4 7 (26.92%) Sqoop
5 5 (19.23%) Apache Hive
6 3 (11.54%) Mahout
7 2 (7.69%) Riak
8 1 (3.85%) Data Lake
8 1 (3.85%) Data Warehouse
8 1 (3.85%) Ingres
8 1 (3.85%) Oracle Database
8 1 (3.85%) PostgreSQL
8 1 (3.85%) Presto
8 1 (3.85%) RDBMS
8 1 (3.85%) Relational Database
8 1 (3.85%) SQL Server
Development Applications
1 7 (26.92%) Selenium
2 6 (23.08%) Ant
2 6 (23.08%) Maven
3 5 (19.23%) Eclipse
3 5 (19.23%) Jenkins
4 2 (7.69%) Gradle
4 2 (7.69%) JUnit
5 1 (3.85%) Git (software)
5 1 (3.85%) IntelliJ
5 1 (3.85%) JMeter
5 1 (3.85%) Subversion
5 1 (3.85%) TestNG
5 1 (3.85%) Visual Studio
General
1 5 (19.23%) Finance
1 5 (19.23%) Retail
2 1 (3.85%) Advertising
Job Titles
1 12 (46.15%) Developer
2 9 (34.62%) Software Engineer
3 8 (30.77%) Java Developer
4 7 (26.92%) Java Engineer
4 7 (26.92%) Java Software Engineer
5 6 (23.08%) Big Data Engineer
5 6 (23.08%) Senior Java Engineer
5 6 (23.08%) Senior Java Software Engineer
5 6 (23.08%) Senior Software Engineer
6 3 (11.54%) Data Scientist
6 3 (11.54%) Machine Learning Scientist
6 3 (11.54%) Software Developer
7 2 (7.69%) Erlang Developer
7 2 (7.69%) Senior Developer
7 2 (7.69%) Senior Java Developer
8 1 (3.85%) C# .NET Developer
8 1 (3.85%) Data Engineer
8 1 (3.85%) Developer/Software Engineer
8 1 (3.85%) Java Scala Developer
8 1 (3.85%) Scala Developer
Libraries, Frameworks & Software Standards
1 7 (26.92%) REST
1 7 (26.92%) Spring
2 6 (23.08%) Hibernate
2 6 (23.08%) HTML
2 6 (23.08%) HTML5
2 6 (23.08%) RESTful
3 5 (19.23%) CSS
3 5 (19.23%) CSS3
3 5 (19.23%) J2EE
4 3 (11.54%) SOAP
5 2 (7.69%) .NET
6 1 (3.85%) AngularJS
6 1 (3.85%) Elastic Stack
6 1 (3.85%) JSON
6 1 (3.85%) Middleware
6 1 (3.85%) Node.js
6 1 (3.85%) Web Services
Miscellaneous
1 7 (26.92%) Computer Science
2 3 (11.54%) Algorithms
3 2 (7.69%) Fintech
4 1 (3.85%) Enterprise Software
4 1 (3.85%) NHS
Operating Systems
1 7 (26.92%) Unix
2 6 (23.08%) Linux
3 5 (19.23%) Android
Processes & Methodologies
1 12 (46.15%) TDD
2 9 (34.62%) Agile Software Development
2 9 (34.62%) Software Engineering
3 8 (30.77%) BDD
4 5 (19.23%) Data Analysis
4 5 (19.23%) Scrum
4 5 (19.23%) Service Delivery
5 4 (15.38%) Analytics
6 3 (11.54%) Functional Programming
6 3 (11.54%) Machine Learning
6 3 (11.54%) Statistical Learning
6 3 (11.54%) Statistical Modelling
7 2 (7.69%) Multithreading
7 2 (7.69%) Static Code Analysis
7 2 (7.69%) User Stories
8 1 (3.85%) Data Architecture
8 1 (3.85%) Data Management
8 1 (3.85%) Refactoring
8 1 (3.85%) Test Scripting
8 1 (3.85%) Unit Testing
Programming Languages
1 20 (76.92%) Java
2 18 (69.23%) Python
3 7 (26.92%) Ruby
4 6 (23.08%) Go
4 6 (23.08%) JavaScript
5 5 (19.23%) Bash Shell
5 5 (19.23%) Perl
6 3 (11.54%) Clojure
6 3 (11.54%) R
7 2 (7.69%) C
7 2 (7.69%) C++
7 2 (7.69%) Erlang
7 2 (7.69%) Haskell
7 2 (7.69%) SQL
8 1 (3.85%) C#
Qualifications
1 9 (34.62%) Degree
2 1 (3.85%) CISA
2 1 (3.85%) CISM
2 1 (3.85%) CISSP
2 1 (3.85%) Security Cleared
Quality Assurance & Compliance
1 8 (30.77%) QA
2 1 (3.85%) ISO/IEC 27001
2 1 (3.85%) PCI DSS
System Software
1 7 (26.92%) HDFS
Systems Management
1 1 (3.85%) Kibana
1 1 (3.85%) logstash
Vendors
1 6 (23.08%) Cloudera
1 6 (23.08%) Hortonworks
2 3 (11.54%) Oracle