Period
to 9 July 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 9 July 2020 with a comparison to the same period in the previous 2 years.

Scala
England > London
6 months to
9 Jul 2020
Same period 2019 Same period 2018
Rank 122 112 113
Rank change year-on-year -10 +1 +9
Permanent jobs citing Scala 861 1,685 2,204
As % of all permanent jobs advertised in London 2.65% 2.86% 3.06%
As % of the Programming Languages category 4.62% 5.10% 5.41%
Number of salaries quoted 777 1,446 1,797
Median annual salary £80,000 £80,000 £75,000
Median salary % change year-on-year - +6.67% +7.14%
10th Percentile £53,250 £53,750 £50,000
90th Percentile £108,750 £112,500 £110,000
England median annual salary £75,000 £72,500 £70,000
% change year-on-year +3.45% +3.57% +7.69%

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 18,649 33,057 40,768
As % of all permanent IT jobs advertised in London 57.42% 56.15% 56.51%
Number of salaries quoted 15,431 27,795 33,497
Median annual salary £70,000 £65,000 £60,500
Median salary % change year-on-year +7.69% +7.44% +0.83%
10th Percentile £42,500 £38,750 £37,500
90th Percentile £105,000 £97,500 £93,750
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 9 July 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 9 July 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 +31 231 £77,500 +3.33% 23
West London +17 61 £72,500 -9.38% 4
South London +40 18 £75,000 -6.25% 1
East London +11 4 £65,000 - 3
North London 0 1 £82,500 +10.00%
Scala
England

For the 6 months to 9 July 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.

1 553 (64.23%) Java
2 444 (51.57%) Python
3 366 (42.51%) AWS
4 365 (42.39%) Agile Software Development
5 317 (36.82%) Kafka
6 290 (33.68%) Apache Spark
7 248 (28.80%) TDD
7 248 (28.80%) Big Data
8 238 (27.64%) Docker
9 217 (25.20%) DevOps
10 208 (24.16%) GCP
11 204 (23.69%) Finance
12 199 (23.11%) SQL
12 199 (23.11%) Hadoop
13 195 (22.65%) Kubernetes
14 192 (22.30%) Analytics
15 180 (20.91%) NoSQL
16 178 (20.67%) Software Engineering
16 178 (20.67%) Microservices
17 177 (20.56%) Data Science
18 166 (19.28%) Azure
19 165 (19.16%) JavaScript
20 133 (15.45%) Terraform
21 130 (15.10%) Machine Learning
22 115 (13.36%) Node.js
23 111 (12.89%) Artificial Intelligence
24 106 (12.31%) Degree
25 105 (12.20%) Computer Science
26 104 (12.08%) Go
27 100 (11.61%) Kotlin

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
1 290 (33.68%) Apache Spark
2 69 (8.01%) Apache Airflow
3 65 (7.55%) Apache
4 45 (5.23%) Elasticsearch
5 25 (2.90%) Luigi
6 16 (1.86%) Confluence
6 16 (1.86%) Jupyter
7 11 (1.28%) Apache Solr
8 8 (0.93%) Apache Pig
8 8 (0.93%) Cloud Foundry
8 8 (0.93%) Tomcat
9 6 (0.70%) Tornado
9 6 (0.70%) WebSphere
10 5 (0.58%) DataSynapse
11 4 (0.46%) CICS
11 4 (0.46%) CMS
11 4 (0.46%) MQSeries
11 4 (0.46%) Oracle Workflow
12 3 (0.35%) Oracle SOA Suite
13 2 (0.23%) SAS
Applications
1 5 (0.58%) SPSS
2 1 (0.12%) Adobe Premiere
2 1 (0.12%) Chatbot
2 1 (0.12%) Microsoft Excel
Business Applications
1 1 (0.12%) Distributed Ledger
Cloud Services
1 366 (42.51%) AWS
2 208 (24.16%) GCP
3 166 (19.28%) Azure
4 62 (7.20%) Serverless
5 55 (6.39%) Amazon EMR
6 53 (6.16%) Amazon S3
7 48 (5.57%) Amazon Kinesis
8 36 (4.18%) Amazon EC2
9 30 (3.48%) Power Platform
10 24 (2.79%) Azure Data Factory
11 23 (2.67%) SaaS
12 21 (2.44%) AWS Lambda
13 19 (2.21%) Cloud Computing
13 19 (2.21%) GitHub
14 16 (1.86%) Amazon CloudWatch
15 14 (1.63%) Amazon GuardDuty
15 14 (1.63%) AWS CloudTrail
16 11 (1.28%) Amazon SQS
17 9 (1.05%) Amazon Glacier
18 7 (0.81%) AWS Data Pipeline
Communications & Networking
1 22 (2.56%) HTTP
2 9 (1.05%) Firewall
2 9 (1.05%) Network Security
3 4 (0.46%) 3GPP
3 4 (0.46%) Internet
4 3 (0.35%) FTP
5 2 (0.23%) 5G
5 2 (0.23%) DNS
5 2 (0.23%) HTTPS
5 2 (0.23%) LAN
5 2 (0.23%) SSL
5 2 (0.23%) TCP/IP
5 2 (0.23%) VPN
5 2 (0.23%) WAN
5 2 (0.23%) WebEx
6 1 (0.12%) Kerberos
6 1 (0.12%) Skype
6 1 (0.12%) SMS
6 1 (0.12%) Wireshark
Database & Business Intelligence
1 248 (28.80%) Big Data
2 199 (23.11%) Hadoop
3 180 (20.91%) NoSQL
4 99 (11.50%) Apache Cassandra
5 75 (8.71%) Apache Hive
6 74 (8.59%) PostgreSQL
6 74 (8.59%) Relational Database
7 70 (8.13%) MongoDB
8 67 (7.78%) Amazon Redshift
9 65 (7.55%) Data Warehouse
10 61 (7.08%) Data Lake
11 49 (5.69%) Amazon DynamoDB
12 48 (5.57%) SQL Server
13 43 (4.99%) HBase
14 40 (4.65%) BigQuery
15 30 (3.48%) Amazon RDS
15 30 (3.48%) Power BI
16 29 (3.37%) Neo4j
17 28 (3.25%) Flink
17 28 (3.25%) RDBMS
Development Applications
1 80 (9.29%) Git (software)
2 40 (4.65%) Jenkins
3 27 (3.14%) JIRA
4 19 (2.21%) Selenium
5 18 (2.09%) Cypress.io
5 18 (2.09%) Maven
6 17 (1.97%) Cucumber
7 13 (1.51%) Atlassian Bamboo
7 13 (1.51%) JUnit
8 12 (1.39%) GitLab
8 12 (1.39%) TeamCity
9 10 (1.16%) Artifactory
9 10 (1.16%) Bitbucket
10 9 (1.05%) Octopus Deploy
11 6 (0.70%) ERwin
11 6 (0.70%) Gatling
12 5 (0.58%) ER Studio
12 5 (0.58%) GDB
12 5 (0.58%) Sourcetree
13 4 (0.46%) Buildbot
General
1 204 (23.69%) Finance
2 96 (11.15%) Banking
3 47 (5.46%) Games
4 45 (5.23%) Retail
5 23 (2.67%) Front Office
5 23 (2.67%) Marketing
6 20 (2.32%) Investment Banking
7 14 (1.63%) Telecoms
8 13 (1.51%) Advertising
9 12 (1.39%) Financial Institution
10 9 (1.05%) Legal
10 9 (1.05%) Public Sector
11 5 (0.58%) Billing
12 4 (0.46%) Pharmaceutical
12 4 (0.46%) Retail Banking
13 3 (0.35%) Automotive
13 3 (0.35%) Manufacturing
13 3 (0.35%) Publishing
14 2 (0.23%) Aerospace
14 2 (0.23%) Online Betting
Job Titles
1 306 (35.54%) Developer
2 219 (25.44%) Data Engineer
3 136 (15.80%) Scala Developer
4 101 (11.73%) Java Developer
5 58 (6.74%) Big Data Engineer
6 53 (6.16%) Software Engineer
7 50 (5.81%) Architect
7 50 (5.81%) AWS Engineer
7 50 (5.81%) Senior Data Engineer
8 49 (5.69%) Cloud Engineer
9 45 (5.23%) Senior Developer
10 43 (4.99%) Java Engineer
11 42 (4.88%) AWS Developer
12 37 (4.30%) Data Architect
13 28 (3.25%) Administrator
13 28 (3.25%) Data Scientist
14 27 (3.14%) Java Scala Developer
15 26 (3.02%) Digital Developer
16 25 (2.90%) Full Stack Developer
16 25 (2.90%) Senior Scala Developer
Libraries, Frameworks & Software Standards
1 317 (36.82%) Kafka
2 115 (13.36%) Node.js
3 76 (8.83%) Akka
4 68 (7.90%) React
5 56 (6.50%) Web Services
6 47 (5.46%) Play Framework
6 47 (5.46%) React Native
7 46 (5.34%) RESTful
8 43 (4.99%) Spring
9 40 (4.65%) REST
10 30 (3.48%) HTML
11 29 (3.37%) CSS
12 27 (3.14%) .NET
13 26 (3.02%) Ionic Framework
14 24 (2.79%) AngularJS
14 24 (2.79%) Apache Cordova
14 24 (2.79%) NativeScript
14 24 (2.79%) PhoneGap
14 24 (2.79%) Ruby on Rails
14 24 (2.79%) Spark Streaming
Miscellaneous
1 64 (7.43%) Analytical Skills
1 64 (7.43%) Greenfield Project
2 63 (7.32%) Data Structures
3 57 (6.62%) Algorithms
4 49 (5.69%) Mobile App
5 35 (4.07%) Self-Motivation
6 26 (3.02%) Cloud Native
7 20 (2.32%) Management Information System
8 18 (2.09%) Hedge funds
9 16 (1.86%) Tandem
10 10 (1.16%) Enterprise Software
11 9 (1.05%) User Experience
12 8 (0.93%) Market Risk
12 8 (0.93%) PMI
12 8 (0.93%) Virtual Team
13 7 (0.81%) Foreign Exchange (FX)
14 6 (0.70%) Equities
14 6 (0.70%) Media Streaming
15 5 (0.58%) Grid Computing
15 5 (0.58%) N-Tier
Operating Systems
1 99 (11.50%) Linux
2 45 (5.23%) Windows
3 22 (2.56%) Unix
4 9 (1.05%) Android
5 8 (0.93%) Apple iOS
6 6 (0.70%) Red Hat Enterprise Linux
7 3 (0.35%) CentOS
8 1 (0.12%) Windows Server
Processes & Methodologies
1 365 (42.39%) Agile Software Development
2 248 (28.80%) TDD
3 217 (25.20%) DevOps
4 192 (22.30%) Analytics
5 178 (20.67%) Microservices
5 178 (20.67%) Software Engineering
6 177 (20.56%) Data Science
7 130 (15.10%) Machine Learning
8 111 (12.89%) Artificial Intelligence
9 105 (12.20%) Computer Science
10 93 (10.80%) ETL
10 93 (10.80%) Fintech
11 91 (10.57%) Continuous Integration
12 85 (9.87%) Mentoring
13 80 (9.29%) Data Engineering
13 80 (9.29%) OO
13 80 (9.29%) Scrum
14 79 (9.18%) BDD
15 70 (8.13%) Problem-Solving
16 66 (7.67%) Open Source
Programming Languages
1 553 (64.23%) Java
2 444 (51.57%) Python
3 199 (23.11%) SQL
4 165 (19.16%) JavaScript
5 104 (12.08%) Go
6 100 (11.61%) Kotlin
7 83 (9.64%) Ruby
8 63 (7.32%) C#
9 55 (6.39%) R
9 55 (6.39%) TypeScript
10 54 (6.27%) Clojure
11 53 (6.16%) Groovy
12 52 (6.04%) C++
13 44 (5.11%) Java 8
14 43 (4.99%) PHP
15 18 (2.09%) C
15 18 (2.09%) ES6
16 15 (1.74%) Elixir
17 12 (1.39%) Bash Shell
18 7 (0.81%) T-SQL
Qualifications
1 106 (12.31%) Degree
2 57 (6.62%) Computer Science Degree
3 23 (2.67%) PhD
4 15 (1.74%) Security Cleared
5 14 (1.63%) SC Cleared
6 11 (1.28%) DV Cleared
7 8 (0.93%) PMI Certification
8 7 (0.81%) AWS Certification
9 5 (0.58%) Master's Degree
9 5 (0.58%) Postgraduate
10 4 (0.46%) Microsoft Certification
10 4 (0.46%) SANS
11 3 (0.35%) MBA
12 2 (0.23%) CISM
12 2 (0.23%) CISSP
13 1 (0.12%) CISA
13 1 (0.12%) CRISC
13 1 (0.12%) ISO 27001 Lead Auditor
13 1 (0.12%) ITIL Certification
Quality Assurance & Compliance
1 46 (5.34%) QA
2 13 (1.51%) Data Quality
3 3 (0.35%) COBIT
3 3 (0.35%) GDPR
3 3 (0.35%) NIST
4 1 (0.12%) ISO/IEC 27001
4 1 (0.12%) ITGC
4 1 (0.12%) SLA
System Software
1 238 (27.64%) Docker
2 17 (1.97%) HDFS
3 13 (1.51%) Apache ZooKeeper
4 10 (1.16%) Apache Flume
5 1 (0.12%) Virtual Machines
Systems Management
1 195 (22.65%) Kubernetes
2 133 (15.45%) Terraform
3 56 (6.50%) Ansible
4 19 (2.21%) Hadoop YARN
5 18 (2.09%) Oozie
6 13 (1.51%) Puppet
7 11 (1.28%) Salt
8 9 (1.05%) Opscode Chef
9 5 (0.58%) Marathon
9 5 (0.58%) Mesos
10 4 (0.46%) Ambari
11 3 (0.35%) Grafana
11 3 (0.35%) Kibana
11 3 (0.35%) Kubeflow
12 2 (0.23%) Istio
12 2 (0.23%) Knative
12 2 (0.23%) linkerd
12 2 (0.23%) Prometheus
13 1 (0.12%) Packer
Vendors
1 78 (9.06%) Google
2 35 (4.07%) Tableau
3 33 (3.83%) Oracle
4 27 (3.14%) Databricks
5 26 (3.02%) Microsoft
6 21 (2.44%) Talend
7 18 (2.09%) IBM
8 17 (1.97%) Informatica
9 16 (1.86%) Foundry
10 12 (1.39%) Cloudera
11 11 (1.28%) Teradata
12 9 (1.05%) Facebook
12 9 (1.05%) Netezza
13 7 (0.81%) Apple
13 7 (0.81%) Hortonworks
14 6 (0.70%) SnapLogic
15 5 (0.58%) Red Hat
15 5 (0.58%) Remedy
15 5 (0.58%) Sybase
15 5 (0.58%) TIBCO