Period
to 30 March 2020

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 30 March 2020 with a comparison to the same period in the previous 2 years.

Scala
England > London
6 months to
30 Mar 2020
Same period 2019 Same period 2018
Rank 136 120 98
Rank change year-on-year -16 -22 0
Permanent jobs citing Scala 1,222 1,691 2,221
As % of all permanent jobs advertised in London 2.51% 2.75% 3.18%
As % of the Programming Languages category 4.46% 4.83% 5.71%
Number of salaries quoted 1,078 1,407 1,928
Median annual salary £80,000 £80,000 £72,500
Median salary % change year-on-year - +10.34% +3.57%
10th Percentile £53,750 £53,750 £47,500
90th Percentile £110,000 £112,500 £110,000
England median annual salary £75,000 £72,500 £67,500
% change year-on-year +3.45% +7.41% +3.85%

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 27,387 35,006 38,900
As % of all permanent IT jobs advertised in London 56.34% 56.95% 55.66%
Number of salaries quoted 22,685 29,375 32,794
Median annual salary £67,500 £65,000 £60,000
Median salary % change year-on-year +3.85% +8.33% -
10th Percentile £40,500 £37,500 £37,500
90th Percentile £104,000 £95,000 £91,250
England median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% +5.26%

Scala
Job Vacancy Trend in London

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

Job vacancy trend for Scala in London

Scala
Salary Trend in London

3-month moving average salary quoted in jobs citing Scala in London.

Salary trend for Scala in London

Scala
Salary Histogram in London

Salary distribution for jobs citing Scala in London over the 6 months to 30 March 2020.

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 30 March 2020. 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 +22 281 £75,000 - 62
West London +67 103 £72,500 -9.38% 20
South London +44 31 £75,000 -6.25% 4
East London -1 3 £85,000 +161.54% 7
North London -12 3 £55,000 -31.25% 1
Scala
England

For the 6 months to 30 March 2020, 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.

1 810 (66.28%) Java
2 615 (50.33%) Python
3 579 (47.38%) Agile Software Development
4 574 (46.97%) AWS
5 435 (35.60%) Apache Spark
6 396 (32.41%) Kafka
7 390 (31.91%) Big Data
8 365 (29.87%) Docker
9 335 (27.41%) SQL
10 318 (26.02%) TDD
11 309 (25.29%) Microservices
12 304 (24.88%) Hadoop
13 292 (23.90%) Kubernetes
14 280 (22.91%) Software Engineering
15 277 (22.67%) Data Science
16 267 (21.85%) GCP
16 267 (21.85%) DevOps
17 242 (19.80%) Analytics
18 240 (19.64%) NoSQL
19 237 (19.39%) Finance
20 236 (19.31%) JavaScript
21 231 (18.90%) Azure
22 216 (17.68%) Machine Learning
23 198 (16.20%) Computer Science
24 175 (14.32%) Node.js
25 171 (13.99%) Degree
26 169 (13.83%) Apache Cassandra
27 166 (13.58%) Scrum
28 149 (12.19%) Terraform
29 147 (12.03%) 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
1 435 (35.60%) Apache Spark
2 79 (6.46%) Apache Airflow
3 62 (5.07%) Apache
4 59 (4.83%) Elasticsearch
5 51 (4.17%) Confluence
6 35 (2.86%) Luigi
7 20 (1.64%) Tomcat
8 13 (1.06%) Jupyter
9 11 (0.90%) Apache Solr
9 11 (0.90%) WebSphere
10 8 (0.65%) Apache Pig
11 6 (0.49%) WebLogic
12 5 (0.41%) Cloud Foundry
12 5 (0.41%) DataSynapse
12 5 (0.41%) OpenStack
12 5 (0.41%) Tornado
13 4 (0.33%) CICS
13 4 (0.33%) MQSeries
13 4 (0.33%) Oracle Workflow
14 3 (0.25%) JBoss
Applications
1 5 (0.41%) Microsoft Excel
1 5 (0.41%) SPSS
2 1 (0.082%) Chatbot
2 1 (0.082%) Microsoft PowerPoint
2 1 (0.082%) MS Visio
Business Applications
1 14 (1.15%) Payment Gateway
2 3 (0.25%) Distributed Ledger
3 1 (0.082%) R3 Corda
3 1 (0.082%) Ripple
Cloud Services
1 574 (46.97%) AWS
2 267 (21.85%) GCP
3 231 (18.90%) Azure
4 89 (7.28%) Amazon S3
5 81 (6.63%) Serverless
6 74 (6.06%) Amazon EMR
7 72 (5.89%) Amazon Kinesis
8 55 (4.50%) AWS Lambda
9 51 (4.17%) Amazon EC2
10 37 (3.03%) GitHub
11 35 (2.86%) OpenShift
12 30 (2.45%) SaaS
13 26 (2.13%) Amazon SQS
13 26 (2.13%) Cloud Computing
13 26 (2.13%) Power Platform
14 16 (1.31%) Azure Data Factory
15 14 (1.15%) Amazon CloudWatch
15 14 (1.15%) Amazon Glacier
15 14 (1.15%) AWS CloudFormation
16 13 (1.06%) Basecamp
Communications & Networking
1 38 (3.11%) HTTP
2 9 (0.74%) Internet
2 9 (0.74%) Network Security
3 4 (0.33%) DNS
3 4 (0.33%) Firewall
4 3 (0.25%) 3GPP
5 2 (0.16%) HTTPS
5 2 (0.16%) LAN
5 2 (0.16%) SSL
5 2 (0.16%) TCP/IP
5 2 (0.16%) VPN
5 2 (0.16%) WAN
6 1 (0.082%) 4G
6 1 (0.082%) Broadband
6 1 (0.082%) IPFS
6 1 (0.082%) SMS
6 1 (0.082%) Wireshark
Database & Business Intelligence
1 390 (31.91%) Big Data
2 304 (24.88%) Hadoop
3 240 (19.64%) NoSQL
4 169 (13.83%) Apache Cassandra
5 127 (10.39%) Apache Hive
5 127 (10.39%) Relational Database
6 126 (10.31%) PostgreSQL
7 109 (8.92%) Amazon Redshift
8 86 (7.04%) MongoDB
9 85 (6.96%) Data Warehouse
10 74 (6.06%) Amazon DynamoDB
11 70 (5.73%) SQL Server
12 62 (5.07%) BigQuery
13 60 (4.91%) RDBMS
14 55 (4.50%) Amazon RDS
15 52 (4.26%) Data Lake
16 51 (4.17%) Amazon Athena
17 47 (3.85%) Flink
18 46 (3.76%) MySQL
19 38 (3.11%) HBase
Development Applications
1 135 (11.05%) Git (software)
2 117 (9.57%) Jenkins
3 82 (6.71%) JIRA
4 33 (2.70%) Maven
5 30 (2.45%) Cypress.io
6 29 (2.37%) GitLab
7 28 (2.29%) TeamCity
8 26 (2.13%) Bitbucket
9 25 (2.05%) Cucumber
9 25 (2.05%) JUnit
10 24 (1.96%) Atlassian Bamboo
11 23 (1.88%) Selenium
12 18 (1.47%) Octopus Deploy
13 15 (1.23%) CircleCI
14 14 (1.15%) IntelliJ
15 13 (1.06%) JMeter
15 13 (1.06%) Mockito
16 12 (0.98%) Gradle
16 12 (0.98%) Spinnaker
17 11 (0.90%) Gatling
General
1 237 (19.39%) Finance
2 97 (7.94%) Banking
3 77 (6.30%) Retail
4 42 (3.44%) Games
5 36 (2.95%) Front Office
6 34 (2.78%) Marketing
7 24 (1.96%) Public Sector
8 17 (1.39%) Legal
8 17 (1.39%) Telecoms
9 15 (1.23%) Investment Banking
10 11 (0.90%) Advertising
11 9 (0.74%) Financial Institution
12 8 (0.65%) Automotive
13 6 (0.49%) Law
14 5 (0.41%) Online Betting
14 5 (0.41%) Publishing
15 4 (0.33%) Billing
16 3 (0.25%) Manufacturing
16 3 (0.25%) Pharmaceutical
17 2 (0.16%) Back Office
Job Titles
1 459 (37.56%) Developer
2 304 (24.88%) Data Engineer
3 235 (19.23%) Scala Developer
4 159 (13.01%) Java Developer
5 101 (8.27%) Senior Developer
6 92 (7.53%) Software Engineer
7 86 (7.04%) Java Engineer
8 63 (5.16%) AWS Engineer
9 62 (5.07%) Architect
10 59 (4.83%) Big Data Engineer
11 58 (4.75%) AWS Developer
12 57 (4.66%) Senior Data Engineer
13 54 (4.42%) Senior Scala Developer
14 48 (3.93%) Java Scala Developer
15 43 (3.52%) Software Developer
16 42 (3.44%) Senior Java Developer
17 41 (3.36%) Java Software Engineer
18 40 (3.27%) Data Architect
19 37 (3.03%) Cloud Engineer
19 37 (3.03%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 396 (32.41%) Kafka
2 175 (14.32%) Node.js
3 136 (11.13%) Akka
4 128 (10.47%) RESTful
5 127 (10.39%) React
6 104 (8.51%) Web Services
7 97 (7.94%) Play Framework
8 93 (7.61%) Spring
9 69 (5.65%) HTML
10 65 (5.32%) REST
11 59 (4.83%) AngularJS
12 58 (4.75%) Spring Boot
13 50 (4.09%) React Native
14 48 (3.93%) CSS
14 48 (3.93%) HTML5
15 40 (3.27%) JSON
16 36 (2.95%) RabbitMQ
17 35 (2.86%) .NET
18 29 (2.37%) Dropwizard
18 29 (2.37%) Redux
Miscellaneous
1 93 (7.61%) Algorithms
2 91 (7.45%) Greenfield Project
3 86 (7.04%) Analytical Skills
3 86 (7.04%) Data Structures
4 54 (4.42%) Mobile App
5 34 (2.78%) Self-Motivation
6 26 (2.13%) User Experience
7 20 (1.64%) Management Information System
8 19 (1.55%) Hybrid Cloud
9 18 (1.47%) Cloud Native
10 14 (1.15%) Hedge funds
10 14 (1.15%) Linux Command Line
11 13 (1.06%) Enterprise Software
12 11 (0.90%) Tandem
13 10 (0.82%) Data Centre
14 9 (0.74%) Digital Media
14 9 (0.74%) Renewable Energy
15 8 (0.65%) Virtual Team
16 6 (0.49%) Derivative
16 6 (0.49%) Foreign Exchange (FX)
Operating Systems
1 128 (10.47%) Linux
2 36 (2.95%) Windows
3 27 (2.21%) Unix
4 18 (1.47%) CentOS
5 14 (1.15%) Red Hat Enterprise Linux
6 11 (0.90%) Android
7 10 (0.82%) Apple iOS
8 5 (0.41%) Solaris
9 3 (0.25%) Debian
9 3 (0.25%) Ubuntu
10 1 (0.082%) Windows Server
Processes & Methodologies
1 579 (47.38%) Agile Software Development
2 318 (26.02%) TDD
3 309 (25.29%) Microservices
4 280 (22.91%) Software Engineering
5 277 (22.67%) Data Science
6 267 (21.85%) DevOps
7 242 (19.80%) Analytics
8 216 (17.68%) Machine Learning
9 198 (16.20%) Computer Science
10 166 (13.58%) Scrum
11 147 (12.03%) Artificial Intelligence
12 144 (11.78%) Mentoring
13 143 (11.70%) ETL
14 132 (10.80%) Data Engineering
15 125 (10.23%) BDD
16 120 (9.82%) Continuous Integration
17 110 (9.00%) Open Source
18 105 (8.59%) Fintech
19 103 (8.43%) OO
20 101 (8.27%) Problem-Solving
Programming Languages
1 810 (66.28%) Java
2 615 (50.33%) Python
3 335 (27.41%) SQL
4 236 (19.31%) JavaScript
5 125 (10.23%) Kotlin
6 107 (8.76%) C#
7 99 (8.10%) Go
8 97 (7.94%) TypeScript
9 80 (6.55%) Java 8
10 76 (6.22%) PHP
11 70 (5.73%) C++
12 58 (4.75%) Clojure
12 58 (4.75%) Ruby
13 53 (4.34%) R
14 43 (3.52%) Groovy
15 39 (3.19%) ES6
16 21 (1.72%) C
17 20 (1.64%) Haskell
18 19 (1.55%) Bash Shell
19 14 (1.15%) XQuery
Qualifications
1 171 (13.99%) Degree
2 99 (8.10%) Computer Science Degree
3 29 (2.37%) PhD
4 27 (2.21%) Security Cleared
5 26 (2.13%) SC Cleared
6 11 (0.90%) DV Cleared
7 8 (0.65%) ISTQB
7 8 (0.65%) Master's Degree
8 7 (0.57%) Numerate Degree
9 6 (0.49%) MBA
10 5 (0.41%) Postgraduate
11 4 (0.33%) PMI Certification
11 4 (0.33%) SANS
12 2 (0.16%) CISM
12 2 (0.16%) CISSP
12 2 (0.16%) PMP
12 2 (0.16%) PRINCE2 Certification
13 1 (0.082%) CISA
13 1 (0.082%) ITIL Certification
13 1 (0.082%) Microsoft Certification
Quality Assurance & Compliance
1 105 (8.59%) QA
2 23 (1.88%) Data Quality
3 5 (0.41%) GDPR
4 4 (0.33%) SLA
5 3 (0.25%) COBIT
5 3 (0.25%) ISO/IEC 27001
5 3 (0.25%) NIST
6 1 (0.082%) ITGC
6 1 (0.082%) MiFID
System Software
1 365 (29.87%) Docker
2 22 (1.80%) HDFS
3 12 (0.98%) Apache Flume
4 10 (0.82%) Apache ZooKeeper
5 2 (0.16%) LXC
6 1 (0.082%) Alluxio
6 1 (0.082%) Ceph
6 1 (0.082%) etcd
6 1 (0.082%) Gluster
Systems Management
1 292 (23.90%) Kubernetes
2 149 (12.19%) Terraform
3 86 (7.04%) Ansible
4 44 (3.60%) Puppet
5 42 (3.44%) Opscode Chef
6 28 (2.29%) Istio
7 26 (2.13%) Oozie
8 14 (1.15%) Hadoop YARN
8 14 (1.15%) Salt
9 10 (0.82%) linkerd
10 7 (0.57%) Grafana
11 4 (0.33%) Consul
12 3 (0.25%) Knative
12 3 (0.25%) Kubeflow
13 2 (0.16%) HP Quality Center
13 2 (0.16%) Kibana
13 2 (0.16%) logstash
13 2 (0.16%) Rancher
14 1 (0.082%) Mesos
14 1 (0.082%) Prometheus
Vendors
1 132 (10.80%) Google
2 50 (4.09%) Oracle
3 43 (3.52%) Tableau
4 34 (2.78%) Microsoft
5 29 (2.37%) Talend
6 24 (1.96%) Informatica
7 22 (1.80%) IBM
8 21 (1.72%) Facebook
9 18 (1.47%) Databricks
10 17 (1.39%) Teradata
11 15 (1.23%) Red Hat
12 14 (1.15%) WorldPay
13 13 (1.06%) Cloudera
13 13 (1.06%) Netezza
14 12 (0.98%) Hortonworks
15 10 (0.82%) FIS
15 10 (0.82%) Foundry
16 8 (0.65%) SnapLogic
16 8 (0.65%) Sybase
16 8 (0.65%) Vertica