Period
to 21 April 2018

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 21 April 2018 with a comparison to the same period in the previous 2 years.

Scala
England > London
6 months to
21 Apr 2018
Same period 2017 Same period 2016
Rank 100 103 155
Rank change year-on-year +3 +52 +98
Permanent jobs citing Scala 2,225 2,084 1,893
As % of all permanent IT jobs advertised in London 3.18% 3.04% 2.26%
As % of the Programming Languages category 5.70% 5.50% 4.17%
Number of salaries quoted 1,826 1,755 1,691
London median annual salary £72,500 £70,000 £65,000
Median salary % change year-on-year +3.57% +7.69% +4.00%
10th Percentile £47,500 £48,750 £45,000
90th Percentile £110,000 £102,500 £92,500
England median annual salary £70,000 £65,000 £60,000
% change year-on-year +7.69% +8.33% -

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 39,025 37,887 45,352
As % of all permanent IT jobs advertised in London 55.74% 55.23% 54.07%
Number of salaries quoted 32,679 32,786 39,901
London median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% -
10th Percentile £37,500 £35,000 £35,000
90th Percentile £92,500 £88,750 £85,000
England median annual salary £50,000 £47,500 £47,500
% 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 21 April 2018.

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 21 April 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +5 398 £77,500 +10.71% 72
West London +15 36 £80,000 +14.29% 37
East London -12 14 £100,000 +17.65% 14
North London -22 6 £50,000 -9.09% 1
South London -33 4 £63,750 -3.77% 3
Scala
England

For the 6 months to 21 April 2018, IT 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 permanent job ads across the London region with a requirement for Scala.

1 1,586 (71.28%) Java
2 1,080 (48.54%) Python
3 1,019 (45.80%) Agile Software Development
4 826 (37.12%) Big Data
5 824 (37.03%) Apache Spark
6 736 (33.08%) Hadoop
7 701 (31.51%) Amazon AWS
8 590 (26.52%) TDD
9 548 (24.63%) Finance
9 548 (24.63%) SQL
10 546 (24.54%) Software Engineering
11 499 (22.43%) JavaScript
12 458 (20.58%) Analytics
13 453 (20.36%) Machine Learning
14 436 (19.60%) Data Science
15 391 (17.57%) Kafka
16 379 (17.03%) Docker
17 377 (16.94%) Microservices
18 373 (16.76%) DevOps
19 361 (16.22%) Fintech
20 351 (15.78%) Apache Cassandra
21 348 (15.64%) Degree
22 345 (15.51%) Spring
23 341 (15.33%) BDD
24 339 (15.24%) NoSQL
25 336 (15.10%) Java 8
26 327 (14.70%) Continuous Integration
27 318 (14.29%) Jenkins
28 290 (13.03%) Linux
29 289 (12.99%) HTML

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
1 824 (37.03%) Apache Spark
2 139 (6.25%) Elasticsearch
3 121 (5.44%) Apache
4 76 (3.42%) Apache Solr
5 63 (2.83%) SAS
6 47 (2.11%) Confluence
7 42 (1.89%) Apache Pig
8 33 (1.48%) Oracle SOA Suite
9 31 (1.39%) Tomcat
10 26 (1.17%) OpenStack
11 24 (1.08%) Apache Airflow
12 22 (0.99%) nginx
13 17 (0.76%) WebSphere
14 15 (0.67%) Jetty
15 13 (0.58%) Mule
16 12 (0.54%) Ethereum
17 7 (0.31%) WebSphere Application Server
18 6 (0.27%) Luigi
18 6 (0.27%) Oracle Coherence
19 5 (0.22%) CMS
Applications
1 13 (0.58%) SPSS
2 11 (0.49%) MS Visio
3 9 (0.40%) Chatbot
4 8 (0.36%) Microsoft Excel
5 7 (0.31%) Weka
6 5 (0.22%) Microsoft PowerPoint
7 1 (0.045%) GNU Octave
7 1 (0.045%) HipChat
7 1 (0.045%) Microsoft Office
7 1 (0.045%) Spreadsheet
Business Applications
1 12 (0.54%) Distributed Ledger
2 7 (0.31%) Payment Gateway
3 3 (0.13%) Ripple
4 2 (0.090%) ION MarketView
4 2 (0.090%) Oracle AML
5 1 (0.045%) Actimize
5 1 (0.045%) WebTrends
Cloud Services
1 701 (31.51%) Amazon AWS
2 114 (5.12%) Microsoft Azure
3 89 (4.00%) Serverless
4 87 (3.91%) Google Cloud Platform
5 82 (3.69%) Amazon S3
6 79 (3.55%) OpenShift
7 74 (3.33%) GitHub
8 62 (2.79%) Amazon EMR
9 53 (2.38%) AWS Lambda
10 39 (1.75%) Amazon Kinesis
11 35 (1.57%) IaaS
12 30 (1.35%) Amazon EC2
13 29 (1.30%) PaaS
13 29 (1.30%) Slack
14 26 (1.17%) Cloud Computing
15 24 (1.08%) SaaS
16 19 (0.85%) Office 365
17 18 (0.81%) AWS CloudFormation
18 17 (0.76%) G Suite
19 16 (0.72%) Amazon CloudWatch
Communications & Networking
1 51 (2.29%) HTTP
2 25 (1.12%) DSL
3 23 (1.03%) Internet
4 18 (0.81%) DAB
5 12 (0.54%) DNS
6 6 (0.27%) Firewall
7 5 (0.22%) Kerberos
8 3 (0.13%) Network Security
8 3 (0.13%) SSL
9 2 (0.090%) DHCP
9 2 (0.090%) IPv4
9 2 (0.090%) OpenVPN
9 2 (0.090%) VPN
10 1 (0.045%) LAN
10 1 (0.045%) Software-Defined Networking
10 1 (0.045%) TCP/IP
10 1 (0.045%) Unified Communications
10 1 (0.045%) VoIP
10 1 (0.045%) WAN
Database & Business Intelligence
1 826 (37.12%) Big Data
2 736 (33.08%) Hadoop
3 351 (15.78%) Apache Cassandra
4 339 (15.24%) NoSQL
5 243 (10.92%) MongoDB
6 234 (10.52%) Apache Hive
7 174 (7.82%) Relational Database
8 169 (7.60%) HBase
9 144 (6.47%) MySQL
10 91 (4.09%) Data Warehouse
11 88 (3.96%) Impala
12 83 (3.73%) PostgreSQL
13 82 (3.69%) Data Lake
14 81 (3.64%) Redis
15 76 (3.42%) SQL Server
16 62 (2.79%) RDBMS
17 59 (2.65%) Data Mining
18 52 (2.34%) Amazon Redshift
19 43 (1.93%) Amazon DynamoDB
20 41 (1.84%) Flink
Development Applications
1 318 (14.29%) Jenkins
2 183 (8.22%) Git (software)
3 134 (6.02%) Maven
4 93 (4.18%) JIRA
5 78 (3.51%) Atlassian Bamboo
5 78 (3.51%) Gradle
6 67 (3.01%) Cucumber
7 63 (2.83%) TeamCity
8 62 (2.79%) Selenium
9 47 (2.11%) Sonatype Nexus
10 39 (1.75%) JUnit
11 30 (1.35%) Buildbot
11 30 (1.35%) Ranorex
12 28 (1.26%) Gatling
13 26 (1.17%) JMeter
13 26 (1.17%) SoapUI
13 26 (1.17%) Subversion
14 25 (1.12%) Appium
15 21 (0.94%) Phabricator
16 19 (0.85%) WATIR
General
1 548 (24.63%) Finance
2 182 (8.18%) Banking
3 136 (6.11%) Retail
4 106 (4.76%) Games
5 98 (4.40%) Investment Banking
6 81 (3.64%) Front Office
7 64 (2.88%) Marketing
8 56 (2.52%) Advertising
9 55 (2.47%) Telecoms
10 41 (1.84%) Financial Institution
11 32 (1.44%) Publishing
12 27 (1.21%) Retail Banking
13 21 (0.94%) Legal
14 18 (0.81%) Law
15 16 (0.72%) Pharmaceutical
16 5 (0.22%) Back Office
16 5 (0.22%) Online Betting
17 3 (0.13%) Automotive
18 2 (0.090%) French Language
18 2 (0.090%) Music Industry
Job Titles
1 1,052 (47.28%) Developer
2 549 (24.67%) Java Developer
3 324 (14.56%) Scala Developer
4 276 (12.40%) Data Engineer
5 216 (9.71%) Senior Developer
6 206 (9.26%) Software Engineer
7 176 (7.91%) Java Engineer
8 172 (7.73%) Data Scientist
9 157 (7.06%) Big Data Engineer
10 145 (6.52%) Senior Java Developer
11 140 (6.29%) Java Scala Developer
12 106 (4.76%) Architect
13 103 (4.63%) Software Developer
14 99 (4.45%) Java Software Engineer
15 88 (3.96%) Big Data Developer
16 82 (3.69%) Lead Developer
17 79 (3.55%) Agile Developer
18 76 (3.42%) Senior Data Scientist
19 71 (3.19%) JavaScript Developer
20 70 (3.15%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 391 (17.57%) Kafka
2 345 (15.51%) Spring
3 289 (12.99%) HTML
4 282 (12.67%) AngularJS
5 270 (12.13%) Node.js
6 239 (10.74%) Akka
7 234 (10.52%) React
8 220 (9.89%) REST
9 209 (9.39%) CSS
10 201 (9.03%) Web Services
11 164 (7.37%) HTML5
12 162 (7.28%) RESTful
13 144 (6.47%) .NET
14 142 (6.38%) Spring Boot
15 117 (5.26%) Play Framework
16 107 (4.81%) Hibernate
17 99 (4.45%) Java EE
18 82 (3.69%) CSS3
19 80 (3.60%) jQuery
20 75 (3.37%) RabbitMQ
Miscellaneous
1 361 (16.22%) Fintech
2 288 (12.94%) Computer Science
3 258 (11.60%) Algorithms
4 202 (9.08%) Greenfield Project
5 167 (7.51%) Analytical Skills
6 79 (3.55%) Data Structures
7 69 (3.10%) Self-Motivation
8 63 (2.83%) User Experience
9 60 (2.70%) Public Cloud
10 59 (2.65%) Hedge funds
11 52 (2.34%) Private Cloud
12 41 (1.84%) Mobile App
13 38 (1.71%) Derivative
14 35 (1.57%) Online Games
15 29 (1.30%) Enterprise Software
15 29 (1.30%) Market Risk
16 26 (1.17%) Linux Command Line
17 25 (1.12%) Cyberthreat
18 24 (1.08%) Foreign Exchange (FX)
19 22 (0.99%) Distributed Denial-of-Service
Operating Systems
1 290 (13.03%) Linux
2 187 (8.40%) Unix
3 31 (1.39%) Android
4 30 (1.35%) Apple iOS
5 15 (0.67%) Windows
6 10 (0.45%) CoreOS
7 7 (0.31%) CentOS
7 7 (0.31%) Windows Server
8 5 (0.22%) Red Hat Enterprise Linux
8 5 (0.22%) Ubuntu
9 3 (0.13%) Mac OS
10 2 (0.090%) Debian
10 2 (0.090%) Solaris
10 2 (0.090%) SUSE
11 1 (0.045%) Mesosphere
Processes & Methodologies
1 1,019 (45.80%) Agile Software Development
2 590 (26.52%) TDD
3 546 (24.54%) Software Engineering
4 458 (20.58%) Analytics
5 453 (20.36%) Machine Learning
6 436 (19.60%) Data Science
7 377 (16.94%) Microservices
8 373 (16.76%) DevOps
9 341 (15.33%) BDD
10 327 (14.70%) Continuous Integration
11 256 (11.51%) Scrum
12 254 (11.42%) Mentoring
13 210 (9.44%) Functional Programming
13 210 (9.44%) Test Automation
14 207 (9.30%) Problem-Solving
15 202 (9.08%) E-Commerce
16 190 (8.54%) Open Source
17 180 (8.09%) Mathematics
18 168 (7.55%) Artificial Intelligence
19 153 (6.88%) Continuous Delivery
Programming Languages
1 1,586 (71.28%) Java
2 1,080 (48.54%) Python
3 548 (24.63%) SQL
4 499 (22.43%) JavaScript
5 336 (15.10%) Java 8
6 257 (11.55%) C#
7 217 (9.75%) R
8 210 (9.44%) Ruby
9 199 (8.94%) C++
10 143 (6.43%) Clojure
11 141 (6.34%) PHP
12 129 (5.80%) Go
13 106 (4.76%) Groovy
14 103 (4.63%) C
15 99 (4.45%) Kotlin
16 98 (4.40%) Haskell
17 92 (4.13%) Bash Shell
18 61 (2.74%) MATLAB
19 57 (2.56%) Perl
20 55 (2.47%) TypeScript
Qualifications
1 348 (15.64%) Degree
2 92 (4.13%) Computer Science Degree
3 80 (3.60%) PhD
4 46 (2.07%) Security Cleared
5 45 (2.02%) Master's Degree
6 30 (1.35%) SC Cleared
7 29 (1.30%) Numerate Degree
8 10 (0.45%) DV Cleared
9 6 (0.27%) ISTQB
10 3 (0.13%) AWS Certification
11 2 (0.090%) EMC Certification
11 2 (0.090%) ISEB
12 1 (0.045%) A+ Certification
12 1 (0.045%) MCSA
12 1 (0.045%) MCSD
12 1 (0.045%) Microsoft Certification
Quality Assurance & Compliance
1 80 (3.60%) QA
2 22 (0.99%) GCP
2 22 (0.99%) PCI DSS
3 19 (0.85%) Data Quality
4 2 (0.090%) GDPR
4 2 (0.090%) ISO/IEC 27001
4 2 (0.090%) PMO
5 1 (0.045%) Disclosure Scotland
5 1 (0.045%) EMIR
5 1 (0.045%) MiFID
System Software
1 379 (17.03%) Docker
2 90 (4.04%) HDFS
3 68 (3.06%) Apache Flume
4 24 (1.08%) Apache ZooKeeper
5 14 (0.63%) Virtual Machines
6 11 (0.49%) VMware Infrastructure
7 8 (0.36%) VirtualBox
8 5 (0.22%) Xen
9 3 (0.13%) KVM
10 2 (0.090%) iptables
11 1 (0.045%) GridGain
11 1 (0.045%) MapR-FS
11 1 (0.045%) vSphere
Systems Management
1 178 (8.00%) Puppet
2 174 (7.82%) Ansible
3 126 (5.66%) Kubernetes
4 104 (4.67%) Terraform
5 82 (3.69%) Hadoop YARN
6 80 (3.60%) Opscode Chef
7 63 (2.83%) Mesos
8 38 (1.71%) Oozie
9 29 (1.30%) Nagios
10 28 (1.26%) Prometheus
11 13 (0.58%) Grafana
12 12 (0.54%) ZABBIX
13 11 (0.49%) Kibana
14 8 (0.36%) Graphite
14 8 (0.36%) Salt
15 7 (0.31%) Docker Swarm
15 7 (0.31%) logstash
16 6 (0.27%) Marathon
17 5 (0.22%) Ambari
18 4 (0.18%) Rancher
Vendors
1 172 (7.73%) Oracle
2 159 (7.15%) Google
3 118 (5.30%) Cloudera
4 63 (2.83%) Microsoft
4 63 (2.83%) WorldPay
5 60 (2.70%) Hortonworks
6 42 (1.89%) Tableau
7 39 (1.75%) Splunk
8 33 (1.48%) Talend
9 32 (1.44%) MapR
10 26 (1.17%) AppDynamics
10 26 (1.17%) Informatica
11 25 (1.12%) Teradata
12 15 (0.67%) ATG
12 15 (0.67%) Atlassian
12 15 (0.67%) IBM
13 14 (0.63%) Qualys
14 13 (0.58%) EXASOL
14 13 (0.58%) New Relic
14 13 (0.58%) Pega