Period
to 22 January 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 22 January 2018 with a comparison to the same period in the previous 2 years.

Scala
England > London
6 months to
22 Jan 2018
Same period 2017 Same period 2016
Rank 113 88 160
Rank change year-on-year -25 +72 +166
Permanent jobs citing Scala 2,071 2,318 1,821
As % of all permanent IT jobs advertised in London 2.96% 3.32% 2.14%
As % of the Programming Languages category 5.36% 6.08% 3.98%
Number of salaries quoted 1,770 1,990 1,592
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 £103,750 £95,000
England median annual salary £67,500 £65,000 £60,000
% change year-on-year +3.85% +8.33% +4.35%

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 38,627 38,108 45,722
As % of all permanent IT jobs advertised in London 55.27% 54.59% 53.79%
Number of salaries quoted 31,723 33,373 39,703
London median annual salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.35% +4.55% +1.85%
10th Percentile £36,250 £35,000 £34,000
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 22 January 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 22 January 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 -11 403 £80,000 +18.52% 81
West London +23 48 £75,000 - 49
East London -15 12 £92,500 +12.12% 9
South London -9 8 £72,500 +7.41%
North London -27 2 £58,750 -2.08% 4
Scala
England

For the 6 months to 22 January 2018, 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 1,488 (71.85%) Java
2 1,022 (49.35%) Agile Software Development
3 990 (47.80%) Python
4 741 (35.78%) Apache Spark
5 736 (35.54%) Big Data
6 646 (31.19%) Hadoop
7 579 (27.96%) TDD
8 575 (27.76%) Amazon AWS
9 561 (27.09%) Finance
10 527 (25.45%) Software Engineering
11 454 (21.92%) SQL
12 437 (21.10%) JavaScript
13 403 (19.46%) Machine Learning
14 370 (17.87%) Analytics
15 367 (17.72%) Microservices
16 357 (17.24%) Docker
17 339 (16.37%) Degree
18 338 (16.32%) DevOps
19 335 (16.18%) BDD
20 333 (16.08%) NoSQL
20 333 (16.08%) Fintech
21 321 (15.50%) Continuous Integration
22 314 (15.16%) Jenkins
23 307 (14.82%) Linux
24 295 (14.24%) Spring
25 293 (14.15%) Scrum
25 293 (14.15%) Kafka
26 275 (13.28%) Apache Cassandra
26 275 (13.28%) Computer Science
27 274 (13.23%) Node.js

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
1 741 (35.78%) Apache Spark
2 122 (5.89%) Elasticsearch
3 119 (5.75%) Apache
4 65 (3.14%) SAS
5 53 (2.56%) Apache Pig
6 52 (2.51%) Apache Solr
7 43 (2.08%) Tomcat
8 42 (2.03%) Confluence
9 33 (1.59%) Apache Airflow
10 32 (1.55%) OpenStack
11 27 (1.30%) WebSphere
12 23 (1.11%) nginx
13 19 (0.92%) Jetty
14 10 (0.48%) Ethereum
14 10 (0.48%) WebLogic
14 10 (0.48%) WebSphere Application Server
15 9 (0.43%) Hyperledger
15 9 (0.43%) JBoss
15 9 (0.43%) Mule
16 6 (0.29%) Oracle Coherence
Applications
1 16 (0.77%) SPSS
2 11 (0.53%) MS Visio
3 7 (0.34%) HipChat
3 7 (0.34%) Weka
4 6 (0.29%) Microsoft Excel
5 5 (0.24%) Microsoft PowerPoint
6 1 (0.048%) GNU Octave
6 1 (0.048%) Microsoft Office
6 1 (0.048%) Spreadsheet
Business Applications
1 9 (0.43%) Distributed Ledger
2 6 (0.29%) Payment Gateway
3 2 (0.097%) ION MarketView
4 1 (0.048%) Oracle AML
4 1 (0.048%) WebTrends
Cloud Services
1 575 (27.76%) Amazon AWS
2 134 (6.47%) Microsoft Azure
3 89 (4.30%) Google Cloud Platform
4 78 (3.77%) GitHub
5 59 (2.85%) Amazon S3
5 59 (2.85%) OpenShift
6 48 (2.32%) Serverless
7 41 (1.98%) IaaS
8 39 (1.88%) Amazon EC2
9 37 (1.79%) SaaS
10 36 (1.74%) Amazon Kinesis
11 33 (1.59%) PaaS
12 31 (1.50%) Cloud Computing
13 25 (1.21%) Amazon EMR
14 22 (1.06%) AWS Lambda
15 19 (0.92%) Slack
16 14 (0.68%) CloudFront
17 13 (0.63%) Amazon CloudWatch
17 13 (0.63%) Virtual Private Cloud
18 11 (0.53%) AWS CloudFormation
Communications & Networking
1 67 (3.24%) HTTP
2 22 (1.06%) Internet
3 12 (0.58%) DSL
4 10 (0.48%) DAB
5 9 (0.43%) DNS
6 8 (0.39%) Kerberos
7 7 (0.34%) TCP/IP
8 3 (0.14%) Firewall
8 3 (0.14%) HTTPS
8 3 (0.14%) SNMP
8 3 (0.14%) SSL
9 2 (0.097%) DHCP
9 2 (0.097%) IPv4
9 2 (0.097%) Network Security
9 2 (0.097%) Skype
10 1 (0.048%) LAN
10 1 (0.048%) Software-Defined Networking
10 1 (0.048%) Unified Communications
10 1 (0.048%) VoIP
10 1 (0.048%) WAN
Database & Business Intelligence
1 736 (35.54%) Big Data
2 646 (31.19%) Hadoop
3 333 (16.08%) NoSQL
4 275 (13.28%) Apache Cassandra
5 251 (12.12%) MongoDB
6 211 (10.19%) Apache Hive
7 171 (8.26%) Relational Database
8 153 (7.39%) MySQL
9 151 (7.29%) HBase
10 117 (5.65%) PostgreSQL
11 99 (4.78%) Data Warehouse
12 88 (4.25%) SQL Server
13 79 (3.81%) Redis
14 74 (3.57%) RDBMS
15 56 (2.70%) Data Mining
16 54 (2.61%) Amazon DynamoDB
17 50 (2.41%) Impala
18 40 (1.93%) Amazon Redshift
18 40 (1.93%) Data Lake
19 35 (1.69%) Neo4j
Development Applications
1 314 (15.16%) Jenkins
2 213 (10.28%) Git (software)
3 102 (4.93%) JIRA
3 102 (4.93%) Maven
4 77 (3.72%) Atlassian Bamboo
5 74 (3.57%) Cucumber
6 67 (3.24%) Selenium
7 49 (2.37%) JUnit
8 38 (1.83%) TeamCity
9 33 (1.59%) Gradle
10 31 (1.50%) Team Foundation Server
11 29 (1.40%) Vagrant
12 28 (1.35%) JMeter
12 28 (1.35%) Sonatype Nexus
13 26 (1.26%) Gatling
13 26 (1.26%) Subversion
14 25 (1.21%) Appium
14 25 (1.21%) Bitbucket
15 24 (1.16%) SoapUI
16 23 (1.11%) Buildbot
General
1 561 (27.09%) Finance
2 165 (7.97%) Banking
3 139 (6.71%) Retail
4 93 (4.49%) Games
5 88 (4.25%) Investment Banking
6 68 (3.28%) Marketing
7 57 (2.75%) Front Office
8 49 (2.37%) Advertising
9 42 (2.03%) Telecoms
10 37 (1.79%) Financial Institution
11 25 (1.21%) Publishing
12 24 (1.16%) Legal
13 16 (0.77%) Retail Banking
14 11 (0.53%) Automotive
14 11 (0.53%) Law
15 8 (0.39%) Online Betting
15 8 (0.39%) Pharmaceutical
16 7 (0.34%) Back Office
17 6 (0.29%) French Language
18 2 (0.097%) Spanish Language
Job Titles
1 1,021 (49.30%) Developer
2 517 (24.96%) Java Developer
3 339 (16.37%) Scala Developer
4 241 (11.64%) Senior Developer
5 208 (10.04%) Software Engineer
6 206 (9.95%) Data Engineer
7 177 (8.55%) Java Engineer
8 166 (8.02%) Java Scala Developer
9 149 (7.19%) Senior Java Developer
10 141 (6.81%) Data Scientist
11 119 (5.75%) Big Data Engineer
12 113 (5.46%) Architect
13 107 (5.17%) Software Developer
14 104 (5.02%) Java Software Engineer
15 79 (3.81%) Full Stack Developer
16 78 (3.77%) Lead Developer
17 76 (3.67%) Big Data Developer
17 76 (3.67%) JavaScript Developer
18 75 (3.62%) Agile Developer
19 73 (3.52%) Scala Software Engineer
Libraries, Frameworks & Software Standards
1 295 (14.24%) Spring
2 293 (14.15%) Kafka
3 274 (13.23%) Node.js
4 273 (13.18%) HTML
5 252 (12.17%) AngularJS
6 230 (11.11%) Akka
6 230 (11.11%) React
7 222 (10.72%) REST
8 198 (9.56%) CSS
9 170 (8.21%) RESTful
10 165 (7.97%) HTML5
11 158 (7.63%) Web Services
12 122 (5.89%) Play Framework
13 114 (5.50%) .NET
14 108 (5.21%) Spring Boot
15 95 (4.59%) Hibernate
16 76 (3.67%) CSS3
17 73 (3.52%) Java EE
18 71 (3.43%) JSON
19 67 (3.24%) RabbitMQ
Miscellaneous
1 333 (16.08%) Fintech
2 275 (13.28%) Computer Science
3 193 (9.32%) Algorithms
4 170 (8.21%) Greenfield Project
5 118 (5.70%) Analytical Skills
6 60 (2.90%) Derivative
7 59 (2.85%) User Experience
8 50 (2.41%) Hedge funds
9 49 (2.37%) Mobile App
10 41 (1.98%) Data Structures
11 40 (1.93%) Public Cloud
12 38 (1.83%) Private Cloud
13 37 (1.79%) Enterprise Software
14 35 (1.69%) Market Risk
15 31 (1.50%) Foreign Exchange (FX)
16 30 (1.45%) Fixed Income
17 27 (1.30%) Online Games
18 23 (1.11%) Equities
19 17 (0.82%) Linux Command Line
20 16 (0.77%) Life Science
Operating Systems
1 307 (14.82%) Linux
2 158 (7.63%) Unix
3 33 (1.59%) Windows
4 30 (1.45%) Android
5 29 (1.40%) Apple iOS
6 13 (0.63%) Ubuntu
7 9 (0.43%) Windows Server
8 8 (0.39%) CentOS
8 8 (0.39%) CoreOS
9 4 (0.19%) Red Hat Enterprise Linux
10 2 (0.097%) DC/OS
10 2 (0.097%) Debian
10 2 (0.097%) Mesosphere
10 2 (0.097%) Solaris
Processes & Methodologies
1 1,022 (49.35%) Agile Software Development
2 579 (27.96%) TDD
3 527 (25.45%) Software Engineering
4 403 (19.46%) Machine Learning
5 370 (17.87%) Analytics
6 367 (17.72%) Microservices
7 338 (16.32%) DevOps
8 335 (16.18%) BDD
9 321 (15.50%) Continuous Integration
10 293 (14.15%) Scrum
11 241 (11.64%) Mentoring
12 225 (10.86%) Test Automation
13 221 (10.67%) Open Source
14 210 (10.14%) E-Commerce
15 189 (9.13%) Functional Programming
16 176 (8.50%) Mathematics
17 148 (7.15%) Continuous Delivery
18 142 (6.86%) Unit Testing
19 116 (5.60%) OO
20 115 (5.55%) ETL
Programming Languages
1 1,488 (71.85%) Java
2 990 (47.80%) Python
3 454 (21.92%) SQL
4 437 (21.10%) JavaScript
5 234 (11.30%) C#
6 204 (9.85%) C++
7 190 (9.17%) Ruby
8 166 (8.02%) R
9 142 (6.86%) Go
10 127 (6.13%) PHP
11 124 (5.99%) Clojure
12 100 (4.83%) Groovy
13 86 (4.15%) C
14 77 (3.72%) Haskell
15 61 (2.95%) Bash Shell
16 57 (2.75%) Kotlin
17 45 (2.17%) ES6
18 41 (1.98%) TypeScript
19 37 (1.79%) F#
20 32 (1.55%) Erlang
Qualifications
1 339 (16.37%) Degree
2 87 (4.20%) PhD
3 82 (3.96%) Computer Science Degree
4 44 (2.12%) Security Cleared
5 42 (2.03%) Master's Degree
6 29 (1.40%) SC Cleared
7 19 (0.92%) ISTQB
8 16 (0.77%) Numerate Degree
9 11 (0.53%) ISEB
10 6 (0.29%) AWS Certification
10 6 (0.29%) DV Cleared
11 1 (0.048%) CTC Cleared
Quality Assurance & Compliance
1 98 (4.73%) QA
2 33 (1.59%) GCP
3 27 (1.30%) Data Quality
4 14 (0.68%) PCI DSS
5 13 (0.63%) GDPR
6 4 (0.19%) Disclosure Scotland
7 2 (0.097%) ISO/IEC 27001
8 1 (0.048%) Actionable Recommendations
8 1 (0.048%) SEPA
System Software
1 357 (17.24%) Docker
2 67 (3.24%) HDFS
3 44 (2.12%) Apache Flume
4 12 (0.58%) Apache ZooKeeper
4 12 (0.58%) Virtual Machines
5 10 (0.48%) VMware Infrastructure
6 9 (0.43%) VirtualBox
7 3 (0.14%) Cygwin
7 3 (0.14%) Xen
8 2 (0.097%) MapR-FS
8 2 (0.097%) VMware ESXi
9 1 (0.048%) GridGain
Systems Management
1 159 (7.68%) Puppet
2 139 (6.71%) Ansible
3 117 (5.65%) Kubernetes
4 71 (3.43%) Terraform
5 60 (2.90%) Mesos
6 55 (2.66%) Opscode Chef
7 49 (2.37%) Hadoop YARN
8 28 (1.35%) Oozie
9 19 (0.92%) Nagios
10 18 (0.87%) Marathon
11 9 (0.43%) Salt
12 8 (0.39%) Ambari
12 8 (0.39%) ZABBIX
13 7 (0.34%) Graphite
14 6 (0.29%) Kibana
14 6 (0.29%) logstash
15 4 (0.19%) Docker Swarm
15 4 (0.19%) Packer
15 4 (0.19%) Rancher
16 3 (0.14%) Grafana
Vendors
1 134 (6.47%) Google
2 122 (5.89%) Oracle
3 75 (3.62%) Microsoft
4 74 (3.57%) Cloudera
5 50 (2.41%) Hortonworks
6 36 (1.74%) WorldPay
7 28 (1.35%) Tableau
8 25 (1.21%) MapR
8 25 (1.21%) RedGate
9 24 (1.16%) Teradata
10 21 (1.01%) Splunk
11 20 (0.97%) Atlassian
12 19 (0.92%) Pega
13 18 (0.87%) IBM
13 18 (0.87%) Talend
14 16 (0.77%) TIBCO
15 13 (0.63%) New Relic
16 12 (0.58%) ATG
16 12 (0.58%) HP
17 11 (0.53%) Adobe