Period
to 16 July 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 16 July 2018 with a comparison to the same period in the previous 2 years.

Scala
England > London
6 months to
16 Jul 2018
Same period 2017 Same period 2016
Rank 113 121 131
Rank change year-on-year +8 +10 +72
Permanent jobs citing Scala 2,155 2,037 2,110
As % of all permanent IT jobs advertised in London 3.01% 2.79% 2.54%
As % of the Programming Languages category 5.32% 5.05% 4.66%
Number of salaries quoted 1,698 1,716 1,891
London median annual salary £75,000 £70,000 £65,000
Median salary % change year-on-year +7.14% +7.69% +4.00%
10th Percentile £50,000 £48,750 £45,000
90th Percentile £110,000 £105,000 £96,250
England median annual salary £70,000 £65,000 £62,500
% change year-on-year +7.69% +4.00% +4.17%

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 40,495 40,316 45,293
As % of all permanent IT jobs advertised in London 56.57% 55.19% 54.47%
Number of salaries quoted 33,264 33,290 39,927
London median annual salary £62,500 £60,000 £55,000
Median salary % change year-on-year +4.17% +9.09% -
10th Percentile £37,500 £36,250 £35,000
90th Percentile £93,750 £90,000 £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 16 July 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 16 July 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 +23 424 £80,000 +3.23% 76
West London +3 37 £70,000 +7.69% 41
East London -12 17 £72,500 -7.94% 12
North London -8 7 £50,000 -9.09%
South London -34 2 £45,000 -50.68% 2
Scala
England

For the 6 months to 16 July 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 1,564 (72.58%) Java
2 1,040 (48.26%) Python
3 1,003 (46.54%) Agile Software Development
4 804 (37.31%) Big Data
5 802 (37.22%) Apache Spark
6 684 (31.74%) Hadoop
7 650 (30.16%) Amazon AWS
8 647 (30.02%) SQL
9 600 (27.84%) TDD
10 566 (26.26%) Finance
11 519 (24.08%) JavaScript
12 503 (23.34%) Kafka
13 499 (23.16%) Analytics
14 481 (22.32%) Software Engineering
15 407 (18.89%) Data Science
16 404 (18.75%) Machine Learning
17 377 (17.49%) NoSQL
18 361 (16.75%) Docker
19 356 (16.52%) Microservices
20 354 (16.43%) Degree
21 347 (16.10%) DevOps
22 344 (15.96%) Spring
23 316 (14.66%) Apache Cassandra
24 311 (14.43%) Computer Science
25 307 (14.25%) Java 8
26 298 (13.83%) Banking
27 296 (13.74%) BDD
28 290 (13.46%) Continuous Integration
29 287 (13.32%) HTML
30 285 (13.23%) C++

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
1 802 (37.22%) Apache Spark
2 133 (6.17%) Apache
3 125 (5.80%) Elasticsearch
4 59 (2.74%) Apache Solr
5 46 (2.13%) Ethereum
6 42 (1.95%) Oracle SOA Suite
7 41 (1.90%) Apache Pig
7 41 (1.90%) Confluence
8 38 (1.76%) SAS
9 18 (0.84%) Tomcat
10 14 (0.65%) Apache Airflow
10 14 (0.65%) OpenStack
11 13 (0.60%) nginx
12 11 (0.51%) WebSphere
13 7 (0.32%) CMS
14 6 (0.28%) EPiServer
14 6 (0.28%) Jetty
15 4 (0.19%) Mule
16 3 (0.14%) Hyperledger
17 2 (0.093%) Luigi
Applications
1 10 (0.46%) Chatbot
2 5 (0.23%) Microsoft PowerPoint
3 2 (0.093%) Microsoft Excel
4 1 (0.046%) Microsoft Office
4 1 (0.046%) Mingle
4 1 (0.046%) SPSS
4 1 (0.046%) SPSS Modeler
4 1 (0.046%) Weka
Business Applications
1 23 (1.07%) Distributed Ledger
2 13 (0.60%) Payment Gateway
3 12 (0.56%) Ripple
4 6 (0.28%) Actimize
5 1 (0.046%) BASE24
5 1 (0.046%) JDE OneWorld
5 1 (0.046%) Oracle AML
Cloud Services
1 650 (30.16%) Amazon AWS
2 114 (5.29%) Microsoft Azure
3 90 (4.18%) Serverless
4 85 (3.94%) Google Cloud Platform
5 77 (3.57%) Amazon S3
6 67 (3.11%) GitHub
7 61 (2.83%) Amazon EMR
8 57 (2.65%) AWS Lambda
9 47 (2.18%) Amazon Kinesis
10 44 (2.04%) OpenShift
11 36 (1.67%) Cloud Computing
11 36 (1.67%) Slack
12 32 (1.48%) Amazon EC2
13 31 (1.44%) IaaS
13 31 (1.44%) PaaS
14 22 (1.02%) AWS CloudFormation
15 18 (0.84%) SaaS
16 17 (0.79%) Office 365
17 16 (0.74%) G Suite
17 16 (0.74%) Sumo Logic
Communications & Networking
1 47 (2.18%) HTTP
2 24 (1.11%) Internet
3 14 (0.65%) DAB
3 14 (0.65%) DSL
4 12 (0.56%) DNS
5 7 (0.32%) Firewall
6 3 (0.14%) SSL
7 2 (0.093%) DHCP
7 2 (0.093%) IPv4
7 2 (0.093%) OpenVPN
7 2 (0.093%) VPN
8 1 (0.046%) 5G
8 1 (0.046%) Kerberos
8 1 (0.046%) Network Security
8 1 (0.046%) SMS
Database & Business Intelligence
1 804 (37.31%) Big Data
2 684 (31.74%) Hadoop
3 377 (17.49%) NoSQL
4 316 (14.66%) Apache Cassandra
5 216 (10.02%) Apache Hive
6 202 (9.37%) MongoDB
7 175 (8.12%) Relational Database
8 146 (6.77%) HBase
9 123 (5.71%) MySQL
10 100 (4.64%) Data Lake
11 93 (4.32%) PostgreSQL
12 91 (4.22%) Redis
13 88 (4.08%) Impala
14 87 (4.04%) SQL Server
15 86 (3.99%) Data Warehouse
16 71 (3.29%) Amazon Redshift
17 58 (2.69%) Blockchain
18 54 (2.51%) RDBMS
19 44 (2.04%) Flink
20 34 (1.58%) Data Mining
Development Applications
1 257 (11.93%) Jenkins
2 177 (8.21%) Git (software)
3 99 (4.59%) Maven
4 70 (3.25%) JIRA
5 68 (3.16%) Gradle
6 66 (3.06%) Atlassian Bamboo
7 63 (2.92%) Selenium
8 60 (2.78%) JUnit
9 59 (2.74%) Cucumber
10 56 (2.60%) TeamCity
11 28 (1.30%) Sonatype Nexus
12 26 (1.21%) JMeter
13 24 (1.11%) SoapUI
14 23 (1.07%) Buildbot
14 23 (1.07%) Mocha
14 23 (1.07%) Ranorex
15 22 (1.02%) Appium
16 21 (0.97%) Gatling
17 20 (0.93%) Ant
18 19 (0.88%) Grunt
General
1 566 (26.26%) Finance
2 298 (13.83%) Banking
3 183 (8.49%) Investment Banking
4 138 (6.40%) Front Office
5 97 (4.50%) Games
5 97 (4.50%) Retail
6 90 (4.18%) Financial Institution
7 55 (2.55%) Marketing
8 53 (2.46%) Advertising
9 48 (2.23%) Telecoms
10 32 (1.48%) Publishing
11 29 (1.35%) Retail Banking
12 23 (1.07%) Pharmaceutical
13 18 (0.84%) Law
14 11 (0.51%) Back Office
15 8 (0.37%) Multimedia
16 7 (0.32%) Legal
17 6 (0.28%) Automotive
18 5 (0.23%) Online Betting
19 2 (0.093%) Corporate Banking
Job Titles
1 1,038 (48.17%) Developer
2 513 (23.81%) Java Developer
3 316 (14.66%) Scala Developer
4 291 (13.50%) Data Engineer
5 254 (11.79%) Senior Developer
6 183 (8.49%) Big Data Engineer
7 169 (7.84%) Data Scientist
8 158 (7.33%) Software Engineer
9 157 (7.29%) Senior Java Developer
10 138 (6.40%) Java Engineer
11 112 (5.20%) Java Scala Developer
12 111 (5.15%) Big Data Developer
13 94 (4.36%) Software Developer
14 76 (3.53%) Architect
15 74 (3.43%) Senior Data Scientist
16 73 (3.39%) Java Software Engineer
17 72 (3.34%) Agile Developer
18 67 (3.11%) Agile Java Developer
18 67 (3.11%) Senior Software Engineer
19 66 (3.06%) AWS Developer
Libraries, Frameworks & Software Standards
1 503 (23.34%) Kafka
2 344 (15.96%) Spring
3 287 (13.32%) HTML
4 257 (11.93%) Node.js
5 254 (11.79%) AngularJS
6 215 (9.98%) Akka
7 212 (9.84%) React
8 201 (9.33%) Web Services
9 193 (8.96%) CSS
10 165 (7.66%) RESTful
11 154 (7.15%) REST
12 152 (7.05%) Spring Boot
13 140 (6.50%) HTML5
14 131 (6.08%) .NET
15 111 (5.15%) Play Framework
16 98 (4.55%) RabbitMQ
17 92 (4.27%) Hibernate
18 76 (3.53%) Java EE
19 68 (3.16%) CSS3
20 64 (2.97%) Natural Language Processing
Miscellaneous
1 311 (14.43%) Computer Science
2 270 (12.53%) Fintech
3 233 (10.81%) Algorithms
4 209 (9.70%) Analytical Skills
5 184 (8.54%) Greenfield Project
6 93 (4.32%) Self-Motivation
7 92 (4.27%) Data Structures
8 81 (3.76%) Cyberthreat
9 64 (2.97%) Hedge funds
9 64 (2.97%) User Experience
10 63 (2.92%) Derivative
11 47 (2.18%) Public Cloud
12 44 (2.04%) Fixed Income
13 41 (1.90%) Foreign Exchange (FX)
14 37 (1.72%) Bitcoin
15 36 (1.67%) Equities
16 33 (1.53%) Management Information System
17 31 (1.44%) Market Risk
18 30 (1.39%) Linux Command Line
19 29 (1.35%) Analytical Mindset
Operating Systems
1 273 (12.67%) Linux
2 163 (7.56%) Unix
3 17 (0.79%) Android
4 16 (0.74%) Apple iOS
5 13 (0.60%) Windows
6 11 (0.51%) VMS
7 8 (0.37%) CoreOS
8 6 (0.28%) Mac OS
9 3 (0.14%) CentOS
9 3 (0.14%) Red Hat Enterprise Linux
9 3 (0.14%) Solaris
10 2 (0.093%) Debian
10 2 (0.093%) SUSE
10 2 (0.093%) Ubuntu
11 1 (0.046%) Mac OS X
11 1 (0.046%) Mesosphere
11 1 (0.046%) Windows Server
Processes & Methodologies
1 1,003 (46.54%) Agile Software Development
2 600 (27.84%) TDD
3 499 (23.16%) Analytics
4 481 (22.32%) Software Engineering
5 407 (18.89%) Data Science
6 404 (18.75%) Machine Learning
7 356 (16.52%) Microservices
8 347 (16.10%) DevOps
9 296 (13.74%) BDD
10 290 (13.46%) Continuous Integration
11 279 (12.95%) Problem-Solving
12 240 (11.14%) Scrum
13 196 (9.10%) Mentoring
14 194 (9.00%) Test Automation
15 193 (8.96%) Open Source
16 184 (8.54%) ETL
17 176 (8.17%) Functional Programming
17 176 (8.17%) Mathematics
18 164 (7.61%) Artificial Intelligence
19 140 (6.50%) Data Engineering
Programming Languages
1 1,564 (72.58%) Java
2 1,040 (48.26%) Python
3 647 (30.02%) SQL
4 519 (24.08%) JavaScript
5 307 (14.25%) Java 8
6 285 (13.23%) C++
7 253 (11.74%) C#
8 219 (10.16%) R
9 213 (9.88%) Ruby
10 144 (6.68%) Go
11 117 (5.43%) C
12 105 (4.87%) Kotlin
13 100 (4.64%) Groovy
13 100 (4.64%) PHP
14 86 (3.99%) Clojure
15 85 (3.94%) Haskell
16 80 (3.71%) Bash Shell
17 64 (2.97%) Perl
18 58 (2.69%) MATLAB
19 52 (2.41%) Shell Script
Qualifications
1 354 (16.43%) Degree
2 119 (5.52%) Computer Science Degree
3 79 (3.67%) PhD
4 43 (2.00%) Master's Degree
5 29 (1.35%) Numerate Degree
6 26 (1.21%) Security Cleared
7 15 (0.70%) SC Cleared
8 10 (0.46%) DV Cleared
9 4 (0.19%) ISTQB
10 3 (0.14%) AWS Certification
11 2 (0.093%) EMC Certification
11 2 (0.093%) ISEB
11 2 (0.093%) Postgraduate
12 1 (0.046%) A+ Certification
12 1 (0.046%) MCSA
12 1 (0.046%) MCSD
12 1 (0.046%) Microsoft Certification
Quality Assurance & Compliance
1 76 (3.53%) QA
2 29 (1.35%) GCP
3 13 (0.60%) Data Quality
4 11 (0.51%) MiFID
4 11 (0.51%) PCI DSS
5 2 (0.093%) GDPR
5 2 (0.093%) ISO/IEC 27001
5 2 (0.093%) PMO
6 1 (0.046%) EMIR
6 1 (0.046%) PSD2
6 1 (0.046%) SEPA
6 1 (0.046%) UCITS
System Software
1 361 (16.75%) Docker
2 113 (5.24%) HDFS
3 86 (3.99%) Apache Flume
4 29 (1.35%) Apache ZooKeeper
5 18 (0.84%) Virtual Machines
6 11 (0.51%) VMware Infrastructure
7 7 (0.32%) Xen
8 6 (0.28%) VirtualBox
9 5 (0.23%) KVM
10 2 (0.093%) iptables
11 1 (0.046%) vSphere
Systems Management
1 142 (6.59%) Kubernetes
2 135 (6.26%) Ansible
3 108 (5.01%) Terraform
4 106 (4.92%) Puppet
5 72 (3.34%) Opscode Chef
6 64 (2.97%) Mesos
7 58 (2.69%) Hadoop YARN
8 54 (2.51%) Prometheus
9 41 (1.90%) Oozie
10 25 (1.16%) Nagios
11 22 (1.02%) Grafana
12 20 (0.93%) Kibana
13 18 (0.84%) Docker Swarm
14 16 (0.74%) ZABBIX
15 14 (0.65%) logstash
16 10 (0.46%) Salt
17 9 (0.42%) Rancher
18 5 (0.23%) Red Hat Spacewalk
19 4 (0.19%) Ambari
19 4 (0.19%) Cobbler
Vendors
1 172 (7.98%) Oracle
2 158 (7.33%) Google
3 128 (5.94%) Cloudera
4 83 (3.85%) Hortonworks
5 55 (2.55%) Tableau
6 53 (2.46%) Talend
7 49 (2.27%) Informatica
8 47 (2.18%) Splunk
9 45 (2.09%) Microsoft
9 45 (2.09%) WorldPay
10 41 (1.90%) MapR
11 26 (1.21%) AppDynamics
11 26 (1.21%) EXASOL
11 26 (1.21%) SnapLogic
12 17 (0.79%) New Relic
12 17 (0.79%) Rackspace
13 14 (0.65%) Salesforce.com
13 14 (0.65%) Teradata
14 12 (0.56%) Sybase
14 12 (0.56%) VMware