Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Scala skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Scala over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Scala
England > London
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 124 92 159
Rank change year-on-year -32 +67 +180
Permanent jobs citing Scala 2012 2382 1907
As % of all permanent IT jobs advertised in London 2.68% 3.18% 2.14%
As % of the Programming Languages category 4.86% 5.85% 4.01%
Number of salaries quoted 1736 2084 1642
London median annual salary £70,000 £70,000 £65,000
Median salary % change year-on-year - +7.69% +8.33%
10th Percentile £48,750 £47,500 £45,000
90th Percentile £110,000 £103,750 £95,000
England median annual salary £67,500 £65,000 £62,500
% change year-on-year +3.85% +4.00% +8.70%

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

All Programming Languages
London
Permanent vacancies with a requirement for coding skills 41369 40713 47597
As % of all permanent IT jobs advertised in London 55.04% 54.40% 53.42%
Number of salaries quoted 32895 35765 41054
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +4.76%
10th Percentile £36,250 £35,000 £33,750
90th Percentile £90,000 £87,500 £85,000
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Scala
Job Vacancy Trend in London

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

Job vacancy trend for Scala in London

Scala
Salary Trend in London

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

Salary trend for Scala in London

Scala
Salary Histogram in London

The salary distribution of IT jobs citing Scala in London over the 6 months to 20 November 2017.

Salary histogram for Scala in London

Scala
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Scala within the London region over the 6 months to 20 November 2017. 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
Central London -14 380 £82,500 +26.92% 42
West London +4 49 £75,000 - 21
South London +3 14 £80,000 +33.33% 1
North London -22 11 £52,500 -16.00% 3
East London -22 8 £98,750 +36.21% 5
Scala
England

For the 6 months to 20 November 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 London region with a requirement for Scala.

1 1456 (72.37%) Java
2 1036 (51.49%) Agile Software Development
3 887 (44.09%) Python
4 702 (34.89%) Apache Spark
5 671 (33.35%) Big Data
6 595 (29.57%) Finance
7 571 (28.38%) TDD
8 558 (27.73%) Software Engineering
9 552 (27.44%) Hadoop
10 449 (22.32%) Amazon AWS
11 447 (22.22%) JavaScript
12 406 (20.18%) SQL
13 389 (19.33%) Analytics
14 363 (18.04%) Machine Learning
15 354 (17.59%) Degree
16 341 (16.95%) Microservices
17 339 (16.85%) NoSQL
18 337 (16.75%) BDD
19 332 (16.50%) Docker
20 325 (16.15%) Scrum
21 311 (15.46%) Linux
22 297 (14.76%) DevOps
23 289 (14.36%) Continuous Integration
24 280 (13.92%) Jenkins
25 275 (13.67%) Kafka
26 267 (13.27%) Computer Science
27 260 (12.92%) Open Source
28 259 (12.87%) HTML
29 257 (12.77%) Apache Cassandra
30 251 (12.48%) Spring

Scala
Co-occurring IT Skills in London 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
1 702 (34.89%) Apache Spark
2 141 (7.01%) Apache
3 110 (5.47%) Elasticsearch
4 63 (3.13%) Tomcat
5 51 (2.53%) Apache Solr
6 50 (2.49%) SAS
7 43 (2.14%) Apache Pig
7 43 (2.14%) Confluence
8 37 (1.84%) WebSphere
9 31 (1.54%) OpenStack
10 27 (1.34%) Apache Airflow
11 23 (1.14%) Jetty
12 17 (0.84%) JBoss
13 14 (0.70%) nginx
13 14 (0.70%) WebLogic
14 11 (0.55%) Ethereum
15 10 (0.50%) WebSphere Application Server
16 9 (0.45%) Hyperledger
17 5 (0.25%) GeoServer
17 5 (0.25%) Oracle SOA Suite
Applications
1 12 (0.60%) Microsoft Excel
2 7 (0.35%) SPSS
3 6 (0.30%) HipChat
3 6 (0.30%) Microsoft Office
4 5 (0.25%) Spreadsheet
5 4 (0.20%) MS Visio
6 3 (0.15%) Microsoft PowerPoint
7 1 (0.050%) LaTeX
7 1 (0.050%) Weka
Business Applications
1 4 (0.20%) Payment Gateway
2 1 (0.050%) ION MarketView
2 1 (0.050%) SAP InfiniteInsight
Cloud Services
1 449 (22.32%) Amazon AWS
2 118 (5.86%) Microsoft Azure
3 81 (4.03%) Google Cloud Platform
4 74 (3.68%) GitHub
5 45 (2.24%) SaaS
6 43 (2.14%) Amazon EC2
7 41 (2.04%) Amazon S3
8 36 (1.79%) Serverless
9 31 (1.54%) Cloud Computing
10 28 (1.39%) Amazon Kinesis
11 26 (1.29%) IaaS
12 24 (1.19%) AWS Lambda
13 19 (0.94%) OpenShift
13 19 (0.94%) PaaS
14 18 (0.89%) Virtual Private Cloud
15 17 (0.84%) Slack
16 14 (0.70%) Amazon EMR
17 11 (0.55%) Route 53
18 10 (0.50%) G Suite
18 10 (0.50%) Office 365
Communications & Networking
1 59 (2.93%) HTTP
2 27 (1.34%) Internet
3 8 (0.40%) DSL
3 8 (0.40%) Kerberos
4 7 (0.35%) TCP/IP
5 4 (0.20%) DAB
5 4 (0.20%) DNS
5 4 (0.20%) LDAP
6 3 (0.15%) Firewall
6 3 (0.15%) HTTPS
6 3 (0.15%) Network Security
6 3 (0.15%) SMS
6 3 (0.15%) SNMP
7 2 (0.099%) Skype
8 1 (0.050%) SSL
8 1 (0.050%) Unified Communications
8 1 (0.050%) VoIP
8 1 (0.050%) Wireless
Database & Business Intelligence
1 671 (33.35%) Big Data
2 552 (27.44%) Hadoop
3 339 (16.85%) NoSQL
4 257 (12.77%) Apache Cassandra
5 247 (12.28%) MongoDB
6 175 (8.70%) Apache Hive
7 161 (8.00%) Relational Database
8 142 (7.06%) MySQL
9 136 (6.76%) PostgreSQL
10 121 (6.01%) HBase
11 99 (4.92%) Data Warehouse
12 98 (4.87%) SQL Server
13 85 (4.22%) Redis
14 81 (4.03%) RDBMS
15 60 (2.98%) Amazon DynamoDB
16 49 (2.44%) Amazon Redshift
17 42 (2.09%) Blockchain
18 41 (2.04%) Data Mining
19 33 (1.64%) Neo4j
20 30 (1.49%) Sqoop
Development Applications
1 280 (13.92%) Jenkins
2 215 (10.69%) Git (software)
3 104 (5.17%) JIRA
4 80 (3.98%) Maven
5 75 (3.73%) Atlassian Bamboo
6 72 (3.58%) JUnit
7 69 (3.43%) Selenium
8 68 (3.38%) Cucumber
9 33 (1.64%) Vagrant
10 32 (1.59%) webpack
11 30 (1.49%) Team Foundation Server
12 29 (1.44%) Gradle
13 28 (1.39%) Appium
13 28 (1.39%) TeamCity
14 27 (1.34%) gulp
14 27 (1.34%) Subversion
14 27 (1.34%) WebDriver
15 26 (1.29%) Bitbucket
16 25 (1.24%) SoapUI
17 23 (1.14%) Hudson
General
1 595 (29.57%) Finance
2 186 (9.24%) Banking
3 124 (6.16%) Retail
4 95 (4.72%) Investment Banking
5 82 (4.08%) Games
6 81 (4.03%) Marketing
7 57 (2.83%) Advertising
8 49 (2.44%) Front Office
9 38 (1.89%) Legal
10 34 (1.69%) Retail Banking
11 33 (1.64%) Financial Institution
11 33 (1.64%) Telecoms
12 23 (1.14%) Publishing
13 22 (1.09%) Pharmaceutical
14 15 (0.75%) Online Betting
15 12 (0.60%) Automotive
16 11 (0.55%) Back Office
17 5 (0.25%) Law
18 4 (0.20%) Billing
18 4 (0.20%) French Language
Job Titles
1 980 (48.71%) Developer
2 454 (22.56%) Java Developer
3 347 (17.25%) Scala Developer
4 273 (13.57%) Senior Developer
5 234 (11.63%) Software Engineer
6 174 (8.65%) Data Engineer
7 162 (8.05%) Java Engineer
8 159 (7.90%) Java Scala Developer
9 136 (6.76%) Senior Java Developer
10 135 (6.71%) Data Scientist
11 117 (5.82%) Architect
12 110 (5.47%) Java Software Engineer
13 102 (5.07%) Software Developer
14 101 (5.02%) Big Data Engineer
15 75 (3.73%) Senior Software Engineer
16 73 (3.63%) Full Stack Developer
17 72 (3.58%) Senior Scala Developer
18 71 (3.53%) JavaScript Developer
18 71 (3.53%) Scala Software Engineer
19 63 (3.13%) Big Data Developer
Libraries, Frameworks & Software Standards
1 275 (13.67%) Kafka
2 259 (12.87%) HTML
3 251 (12.48%) Spring
4 249 (12.38%) Node.js
5 234 (11.63%) Akka
6 222 (11.03%) AngularJS
7 221 (10.98%) React
8 188 (9.34%) CSS
9 176 (8.75%) REST
10 155 (7.70%) Web Services
11 151 (7.50%) Play Framework
12 146 (7.26%) RESTful
13 142 (7.06%) HTML5
14 105 (5.22%) Hibernate
15 93 (4.62%) .NET
16 90 (4.47%) Spring Boot
17 68 (3.38%) RabbitMQ
18 67 (3.33%) jQuery
18 67 (3.33%) JSON
19 61 (3.03%) CSS3
Miscellaneous
1 267 (13.27%) Computer Science
2 247 (12.28%) Fintech
3 185 (9.19%) Algorithms
4 176 (8.75%) Greenfield Project
5 109 (5.42%) Analytical Skills
6 82 (4.08%) Derivative
7 61 (3.03%) User Experience
8 53 (2.63%) Enterprise Software
9 51 (2.53%) Mobile App
10 40 (1.99%) Fixed Income
11 35 (1.74%) Equity Derivative
12 34 (1.69%) Hedge funds
13 32 (1.59%) Equities
13 32 (1.59%) Foreign Exchange (FX)
14 30 (1.49%) Data Structures
15 24 (1.19%) Market Risk
16 23 (1.14%) Online Games
17 20 (0.99%) Credit Risk
18 17 (0.84%) Life Science
19 15 (0.75%) Social Media
Operating Systems
1 311 (15.46%) Linux
2 141 (7.01%) Unix
3 49 (2.44%) Android
4 45 (2.24%) Apple iOS
5 37 (1.84%) Windows
6 15 (0.75%) Ubuntu
7 7 (0.35%) Mac OS X
8 6 (0.30%) CoreOS
9 5 (0.25%) CentOS
10 3 (0.15%) DC/OS
10 3 (0.15%) Windows Server
11 2 (0.099%) Mesosphere
11 2 (0.099%) Red Hat Enterprise Linux
11 2 (0.099%) Solaris
12 1 (0.050%) Amazon Linux
Processes & Methodologies
1 1036 (51.49%) Agile Software Development
2 571 (28.38%) TDD
3 558 (27.73%) Software Engineering
4 389 (19.33%) Analytics
5 363 (18.04%) Machine Learning
6 341 (16.95%) Microservices
7 337 (16.75%) BDD
8 325 (16.15%) Scrum
9 297 (14.76%) DevOps
10 289 (14.36%) Continuous Integration
11 260 (12.92%) Open Source
12 220 (10.93%) Mentoring
12 220 (10.93%) Test Automation
13 181 (9.00%) Mathematics
14 177 (8.80%) Functional Programming
15 173 (8.60%) E-Commerce
16 143 (7.11%) OO
17 137 (6.81%) Unit Testing
18 135 (6.71%) Continuous Delivery
19 133 (6.61%) Pair Programming
Programming Languages
1 1456 (72.37%) Java
2 887 (44.09%) Python
3 447 (22.22%) JavaScript
4 406 (20.18%) SQL
5 242 (12.03%) C#
6 234 (11.63%) C++
7 181 (9.00%) Ruby
8 153 (7.60%) R
9 145 (7.21%) Go
10 104 (5.17%) PHP
11 100 (4.97%) Clojure
12 78 (3.88%) C
12 78 (3.88%) Haskell
13 75 (3.73%) Groovy
14 64 (3.18%) Kotlin
15 46 (2.29%) ES6
15 46 (2.29%) F#
16 35 (1.74%) Bash Shell
17 31 (1.54%) TypeScript
18 30 (1.49%) Erlang
Qualifications
1 354 (17.59%) Degree
2 99 (4.92%) Computer Science Degree
3 81 (4.03%) PhD
4 43 (2.14%) Security Cleared
5 32 (1.59%) Master's Degree
6 29 (1.44%) SC Cleared
7 20 (0.99%) ISTQB
8 13 (0.65%) ISEB
9 11 (0.55%) DV Cleared
10 9 (0.45%) Numerate Degree
11 7 (0.35%) PMI Certification
12 6 (0.30%) AWS Certification
13 5 (0.25%) Postgraduate
14 1 (0.050%) CTC Cleared
14 1 (0.050%) MBA
Quality Assurance & Compliance
1 97 (4.82%) QA
2 29 (1.44%) GCP
3 16 (0.80%) Data Quality
4 14 (0.70%) GDPR
5 4 (0.20%) Actionable Recommendations
6 3 (0.15%) Disclosure Scotland
7 2 (0.099%) ISO/IEC 27001
8 1 (0.050%) MiFID
8 1 (0.050%) PCI DSS
8 1 (0.050%) SEPA
System Software
1 332 (16.50%) Docker
2 71 (3.53%) HDFS
3 41 (2.04%) Apache Flume
4 12 (0.60%) Apache ZooKeeper
5 8 (0.40%) VMware Infrastructure
6 7 (0.35%) VirtualBox
7 6 (0.30%) Virtual Machines
8 3 (0.15%) Cygwin
8 3 (0.15%) Xen
9 2 (0.099%) MapR-FS
9 2 (0.099%) VMware ESXi
10 1 (0.050%) Cronacle
10 1 (0.050%) GridGain
Systems Management
1 95 (4.72%) Kubernetes
2 94 (4.67%) Ansible
3 90 (4.47%) Puppet
4 57 (2.83%) Mesos
5 44 (2.19%) Terraform
6 37 (1.84%) Opscode Chef
7 24 (1.19%) Marathon
8 21 (1.04%) Hadoop YARN
8 21 (1.04%) Oozie
9 9 (0.45%) Nagios
10 8 (0.40%) Ambari
10 8 (0.40%) Salt
11 7 (0.35%) Kibana
12 6 (0.30%) Graphite
12 6 (0.30%) ZABBIX
13 4 (0.20%) logstash
13 4 (0.20%) Rancher
14 3 (0.15%) Docker Swarm
14 3 (0.15%) Grafana
15 2 (0.099%) Packer
Vendors
1 111 (5.52%) Google
2 101 (5.02%) Oracle
3 64 (3.18%) Microsoft
4 48 (2.39%) Cloudera
5 46 (2.29%) Hortonworks
6 25 (1.24%) RedGate
7 24 (1.19%) Tableau
8 20 (0.99%) IBM
9 19 (0.94%) MapR
10 17 (0.84%) Talend
10 17 (0.84%) Teradata
11 16 (0.80%) Atlassian
12 14 (0.70%) HP
12 14 (0.70%) Pega
13 12 (0.60%) TIBCO
14 11 (0.55%) DevExpress
14 11 (0.55%) hybris
14 11 (0.55%) MuleSoft
14 11 (0.55%) New Relic
15 10 (0.50%) Splunk