Period
to 21 May 2019

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 May 2019 with a comparison to the same period in the previous 2 years.

Scala
England > London
6 months to
21 May 2019
Same period 2018 Same period 2017
Rank 111 101 105
Rank change year-on-year -10 +4 +49
Permanent jobs citing Scala 1,656 2,205 2,020
As % of all permanent IT jobs advertised in London 2.84% 3.20% 2.97%
As % of the Programming Languages category 5.02% 5.71% 5.36%
Number of salaries quoted 1,350 1,745 1,704
London median annual salary £80,000 £72,500 £70,000
Median salary % change year-on-year +10.34% +3.57% +7.69%
10th Percentile £55,000 £48,750 £48,750
90th Percentile £111,250 £110,000 £102,500
England median annual salary £72,500 £70,000 £65,000
% change year-on-year +3.57% +7.69% +4.00%

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 32,958 38,593 37,690
As % of all permanent IT jobs advertised in London 56.51% 56.03% 55.34%
Number of salaries quoted 27,675 31,903 32,243
London median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +9.09%
10th Percentile £38,500 £37,500 £35,000
90th Percentile £95,000 £92,500 £90,000
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% -

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 May 2019.

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 May 2019. 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 -23 303 £75,000 -6.25% 49
West London +37 46 £80,000 +4.92% 33
East London +23 8 £32,500 -64.86% 7
South London +16 1 - - 1
North London +8 1 - - 2
Scala
England

For the 6 months to 21 May 2019, 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 1,213 (73.25%) Java
2 1,063 (64.19%) Python
3 853 (51.51%) Agile Software Development
4 735 (44.38%) Big Data
5 719 (43.42%) Apache Spark
6 701 (42.33%) Amazon AWS
7 640 (38.65%) Hadoop
8 500 (30.19%) SQL
9 482 (29.11%) Kafka
10 410 (24.76%) NoSQL
11 405 (24.46%) Software Engineering
12 404 (24.40%) Analytics
13 391 (23.61%) Machine Learning
14 387 (23.37%) DevOps
15 382 (23.07%) Data Science
16 356 (21.50%) TDD
17 352 (21.26%) Microsoft Azure
18 337 (20.35%) Google Cloud Platform
18 337 (20.35%) Apache Hive
19 300 (18.12%) Docker
20 284 (17.15%) Apache Cassandra
21 274 (16.55%) Finance
22 265 (16.00%) Microservices
23 252 (15.22%) HBase
24 221 (13.35%) Scrum
24 221 (13.35%) JavaScript
25 220 (13.29%) Data Engineering
26 216 (13.04%) Cloudera
27 214 (12.92%) Apache Pig
28 208 (12.56%) Artificial Intelligence

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
1 719 (43.42%) Apache Spark
2 214 (12.92%) Apache Pig
3 170 (10.27%) Elasticsearch
4 119 (7.19%) Apache
5 57 (3.44%) Apache Solr
6 16 (0.97%) Confluence
7 13 (0.79%) SAS
8 12 (0.72%) Apache Airflow
9 7 (0.42%) Hyperledger
10 6 (0.36%) Cloud Foundry
10 6 (0.36%) WildFly
11 5 (0.30%) Tomcat
12 4 (0.24%) Jupyter
12 4 (0.24%) MQSeries
13 3 (0.18%) JBoss
14 2 (0.12%) CMS
14 2 (0.12%) Jetty
14 2 (0.12%) Luigi
15 1 (0.060%) Apache ServiceMix
15 1 (0.060%) Ethereum
Applications
1 5 (0.30%) Chatbot
2 2 (0.12%) SPSS
3 1 (0.060%) GNU Octave
3 1 (0.060%) Microsoft Excel
Business Applications
1 26 (1.57%) Payment Gateway
2 2 (0.12%) Distributed Ledger
2 2 (0.12%) PolarLake
3 1 (0.060%) BigMachines
3 1 (0.060%) Oracle Receivables
Cloud Services
1 701 (42.33%) Amazon AWS
2 352 (21.26%) Microsoft Azure
3 337 (20.35%) Google Cloud Platform
4 83 (5.01%) Power Platform
5 55 (3.32%) GitHub
6 50 (3.02%) Serverless
7 48 (2.90%) Cloud Computing
8 44 (2.66%) AWS Lambda
9 42 (2.54%) Amazon Kinesis
10 40 (2.42%) Office 365
11 36 (2.17%) Amazon SQS
12 33 (1.99%) G Suite
12 33 (1.99%) PaaS
13 32 (1.93%) Amazon EMR
14 31 (1.87%) OpenShift
15 30 (1.81%) Amazon EC2
16 28 (1.69%) Amazon S3
17 27 (1.63%) SaaS
18 18 (1.09%) Amazon CloudWatch
19 13 (0.79%) AWS CloudFormation
Communications & Networking
1 34 (2.05%) HTTP
2 33 (1.99%) Internet
3 13 (0.79%) DSL
4 12 (0.72%) Wi-Fi
5 10 (0.60%) LAN
5 10 (0.60%) Software-Defined Networking
5 10 (0.60%) WAN
6 7 (0.42%) Firewall
7 6 (0.36%) Network Security
8 5 (0.30%) MQTT
9 2 (0.12%) FTP
9 2 (0.12%) TCP/IP
10 1 (0.060%) AMQP
Database & Business Intelligence
1 735 (44.38%) Big Data
2 640 (38.65%) Hadoop
3 410 (24.76%) NoSQL
4 337 (20.35%) Apache Hive
5 284 (17.15%) Apache Cassandra
6 252 (15.22%) HBase
7 191 (11.53%) MongoDB
8 162 (9.78%) Amazon Redshift
8 162 (9.78%) Impala
9 105 (6.34%) Data Warehouse
10 98 (5.92%) Sqoop
11 97 (5.86%) CouchDB
12 96 (5.80%) MySQL
13 85 (5.13%) Flink
14 83 (5.01%) PostgreSQL
14 83 (5.01%) Power BI
15 79 (4.77%) QlikView
16 78 (4.71%) Couchbase
17 55 (3.32%) Data Mining
18 54 (3.26%) Neo4j
Development Applications
1 140 (8.45%) Jenkins
2 131 (7.91%) Git (software)
3 62 (3.74%) Cucumber
4 53 (3.20%) Maven
4 53 (3.20%) Selenium
5 39 (2.36%) JIRA
6 36 (2.17%) Atlassian Bamboo
6 36 (2.17%) Gradle
7 33 (1.99%) SoapUI
8 32 (1.93%) Gatling
9 30 (1.81%) Appium
9 30 (1.81%) Buildbot
9 30 (1.81%) Ranorex
9 30 (1.81%) WATIR
10 29 (1.75%) Ant
11 28 (1.69%) Travis CI
12 23 (1.39%) JUnit
13 22 (1.33%) JMeter
14 18 (1.09%) NeoLoad
14 18 (1.09%) WebLOAD
General
1 274 (16.55%) Finance
2 189 (11.41%) Banking
3 172 (10.39%) Law
4 123 (7.43%) Retail
5 58 (3.50%) Investment Banking
6 41 (2.48%) Front Office
7 39 (2.36%) Games
8 35 (2.11%) Telecoms
9 26 (1.57%) Marketing
10 25 (1.51%) Financial Institution
11 11 (0.66%) Pharmaceutical
11 11 (0.66%) Publishing
12 9 (0.54%) Advertising
12 9 (0.54%) Legal
13 7 (0.42%) Retail Banking
14 5 (0.30%) Automotive
14 5 (0.30%) Electronics
14 5 (0.30%) Social Science
15 2 (0.12%) Back Office
15 2 (0.12%) Digital Economy
Job Titles
1 576 (34.78%) Developer
2 459 (27.72%) Data Engineer
3 273 (16.49%) Big Data Engineer
4 267 (16.12%) Scala Developer
5 237 (14.31%) Java Developer
6 138 (8.33%) Software Engineer
7 126 (7.61%) Senior Developer
8 121 (7.31%) Architect
9 100 (6.04%) Hadoop Engineer
10 92 (5.56%) Data Scientist
11 91 (5.50%) Senior Data Engineer
12 89 (5.37%) Python Engineer
13 84 (5.07%) Java Scala Developer
14 74 (4.47%) Java Engineer
15 71 (4.29%) Data Architect
16 66 (3.99%) AWS Engineer
17 65 (3.93%) Software Developer
18 64 (3.86%) DevOps Engineer
19 56 (3.38%) Senior Java Developer
20 49 (2.96%) Big Data Developer
Libraries, Frameworks & Software Standards
1 482 (29.11%) Kafka
2 176 (10.63%) Spring
3 165 (9.96%) Web Services
4 139 (8.39%) Node.js
5 121 (7.31%) React
6 114 (6.88%) REST
7 107 (6.46%) Akka
8 97 (5.86%) .NET
9 95 (5.74%) Spring Boot
10 88 (5.31%) Apache NiFi
11 83 (5.01%) RESTful
12 80 (4.83%) Play Framework
13 75 (4.53%) AngularJS
14 58 (3.50%) HTML
15 57 (3.44%) Spark Streaming
16 53 (3.20%) Natural Language Processing
17 45 (2.72%) CSS
18 43 (2.60%) PySpark
19 42 (2.54%) JSON
20 40 (2.42%) Hibernate
Miscellaneous
1 141 (8.51%) Analytical Skills
2 137 (8.27%) Fintech
3 117 (7.07%) Algorithms
4 113 (6.82%) Greenfield Project
5 93 (5.62%) Data Structures
6 36 (2.17%) Mobile App
7 32 (1.93%) User Experience
8 25 (1.51%) Hybrid Cloud
9 22 (1.33%) Enterprise Software
10 20 (1.21%) Virtual Team
11 19 (1.15%) Life Science
12 18 (1.09%) Derivative
12 18 (1.09%) Self-Motivation
13 16 (0.97%) Cloud Native
14 15 (0.91%) Fixed Income
15 14 (0.85%) Market Risk
15 14 (0.85%) Semantic Web
16 13 (0.79%) Credit Risk
16 13 (0.79%) Hedge funds
16 13 (0.79%) Management Information System
Operating Systems
1 189 (11.41%) Linux
2 107 (6.46%) Unix
3 26 (1.57%) Apple iOS
4 24 (1.45%) Windows
5 23 (1.39%) Ubuntu
6 17 (1.03%) CentOS
7 14 (0.85%) Android
8 10 (0.60%) Windows Server
9 4 (0.24%) CoreOS
10 3 (0.18%) Debian
11 1 (0.060%) Mac OS X
11 1 (0.060%) Red Hat Enterprise Linux
Processes & Methodologies
1 853 (51.51%) Agile Software Development
2 405 (24.46%) Software Engineering
3 404 (24.40%) Analytics
4 391 (23.61%) Machine Learning
5 387 (23.37%) DevOps
6 382 (23.07%) Data Science
7 356 (21.50%) TDD
8 265 (16.00%) Microservices
9 221 (13.35%) Scrum
10 220 (13.29%) Data Engineering
11 208 (12.56%) Artificial Intelligence
12 184 (11.11%) Business Intelligence
13 179 (10.81%) ETL
14 169 (10.21%) Continuous Integration
15 164 (9.90%) BDD
16 162 (9.78%) Computer Science
17 154 (9.30%) Data Modelling
18 151 (9.12%) Visualisation
19 141 (8.51%) Kanban
20 130 (7.85%) MapReduce
Programming Languages
1 1,213 (73.25%) Java
2 1,063 (64.19%) Python
3 500 (30.19%) SQL
4 221 (13.35%) JavaScript
5 164 (9.90%) Ruby
6 158 (9.54%) C#
7 156 (9.42%) C++
8 122 (7.37%) Java 8
9 119 (7.19%) R
10 105 (6.34%) Go
11 103 (6.22%) Groovy
12 102 (6.16%) Clojure
13 85 (5.13%) C
14 80 (4.83%) PHP
15 70 (4.23%) Kotlin
16 69 (4.17%) Haskell
17 36 (2.17%) PL/SQL
18 30 (1.81%) F#
18 30 (1.81%) Perl
19 26 (1.57%) TypeScript
Qualifications
1 197 (11.90%) Degree
2 63 (3.80%) Computer Science Degree
3 48 (2.90%) PhD
4 13 (0.79%) Master's Degree
4 13 (0.79%) Security Cleared
5 8 (0.48%) DV Cleared
6 6 (0.36%) SC Cleared
7 4 (0.24%) TOGAF Certification
8 3 (0.18%) Numerate Degree
8 3 (0.18%) Postgraduate
9 1 (0.060%) AWS Certification
9 1 (0.060%) BPSS Clearance
9 1 (0.060%) ISTQB
9 1 (0.060%) Microsoft Certification
Quality Assurance & Compliance
1 87 (5.25%) QA
2 38 (2.29%) Data Quality
3 9 (0.54%) GDPR
4 4 (0.24%) MiFID
5 2 (0.12%) ISO/IEC 27001
6 1 (0.060%) COBIT
6 1 (0.060%) WCAG
System Software
1 300 (18.12%) Docker
2 101 (6.10%) Apache Flume
3 88 (5.31%) Apache ZooKeeper
4 62 (3.74%) HDFS
5 1 (0.060%) etcd
5 1 (0.060%) Firmware
Systems Management
1 192 (11.59%) Oozie
2 185 (11.17%) Kubernetes
3 114 (6.88%) Hadoop YARN
4 110 (6.64%) Ansible
5 89 (5.37%) Terraform
6 57 (3.44%) Ambari
7 47 (2.84%) Puppet
8 38 (2.29%) Opscode Chef
9 31 (1.87%) Nagios
10 29 (1.75%) Kibana
11 18 (1.09%) Mesos
12 15 (0.91%) Marathon
12 15 (0.91%) Rancher
13 11 (0.66%) Salt
14 10 (0.60%) Microsoft Intune
14 10 (0.60%) SCCM
15 9 (0.54%) Prometheus
16 8 (0.48%) Grafana
17 7 (0.42%) logstash
18 1 (0.060%) Consul
Vendors
1 216 (13.04%) Cloudera
2 174 (10.51%) Google
3 119 (7.19%) Tableau
4 117 (7.07%) Hortonworks
5 91 (5.50%) Databricks
6 90 (5.43%) Oracle
7 84 (5.07%) MapR
8 53 (3.20%) Microsoft
9 31 (1.87%) IBM
10 30 (1.81%) WorldPay
11 29 (1.75%) Sybase
11 29 (1.75%) Talend
12 23 (1.39%) Informatica
13 18 (1.09%) Netezza
14 13 (0.79%) Red Hat
15 11 (0.66%) SolarWinds
16 10 (0.60%) Cypress Semiconductor
16 10 (0.60%) Ivanti
17 9 (0.54%) Splunk
18 8 (0.48%) Greenplum