Period
to 17 May 2021

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 17 May 2021 with a comparison to the same period in the previous 2 years.

Scala
England > London
6 months to
17 May 2021
Same period 2020 Same period 2019
Rank 141 134 115
Rank change year-on-year -7 -19 -13
Permanent jobs citing Scala 814 1,014 1,684
As % of all permanent jobs advertised in London 2.43% 2.53% 2.85%
As % of the Programming Languages category 4.02% 4.47% 5.04%
Number of salaries quoted 548 838 1,410
10th Percentile £57,500 £52,500 £55,000
25th Percentile £65,000 £65,000 £62,500
Median annual salary (50th Percentile) £82,500 £80,000 £77,500
Median % change year-on-year +3.13% +3.23% +6.90%
75th Percentile £97,500 £95,000 £95,000
90th Percentile £125,000 £110,000 £111,250
England median annual salary £75,000 £75,000 £70,000
% change year-on-year - +7.14% +3.70%

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 20,238 22,704 33,387
As % of all permanent IT jobs advertised in London 60.31% 56.71% 56.58%
Number of salaries quoted 15,379 19,003 28,306
10th Percentile £43,750 £41,250 £38,500
25th Percentile £55,000 £52,243 £48,750
Median annual salary (50th Percentile) £70,000 £70,000 £65,000
Median % change year-on-year - +7.69% +8.33%
75th Percentile £88,750 £86,250 £82,500
90th Percentile £105,000 £105,000 £96,000
England median annual salary £57,500 £55,000 £52,500
% change year-on-year +4.55% +4.76% +5.00%

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 17 May 2021.

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 17 May 2021. 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 -19 136 £71,250 -6.56% 57
South London +7 5 £62,500 -19.35% 4
West London -34 5 £93,000 +28.28% 9
East London +9 1 £77,500 +19.23% 9
Scala
England

For the 6 months to 17 May 2021, 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.

1 621 (76.29%) Java
2 462 (56.76%) Python
3 424 (52.09%) AWS
4 372 (45.70%) Agile Software Development
5 320 (39.31%) Finance
6 281 (34.52%) JavaScript
7 280 (34.40%) Software Engineering
8 264 (32.43%) Kubernetes
9 243 (29.85%) SQL
10 230 (28.26%) Docker
11 218 (26.78%) Apache Spark
12 214 (26.29%) TypeScript
13 198 (24.32%) GCP
14 182 (22.36%) Kafka
15 181 (22.24%) Big Data
16 177 (21.74%) Microservices
17 174 (21.38%) DevOps
17 174 (21.38%) TDD
18 171 (21.01%) React
19 170 (20.88%) Azure
20 167 (20.52%) C#
21 155 (19.04%) Kotlin
22 142 (17.44%) Analytics
23 135 (16.58%) Node.js
24 131 (16.09%) Git (software)
24 131 (16.09%) Hadoop
25 115 (14.13%) Social Skills
26 113 (13.88%) NoSQL
27 111 (13.64%) Spring
28 107 (13.14%) Serverless

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
1 218 (26.78%) Apache Spark
2 96 (11.79%) Apache
3 58 (7.13%) Elasticsearch
4 42 (5.16%) Apache Airflow
5 29 (3.56%) Confluence
6 11 (1.35%) Jupyter
7 10 (1.23%) Luigi
8 6 (0.74%) Jetty
9 4 (0.49%) nginx
9 4 (0.49%) OpenStack
9 4 (0.49%) Oracle Workflow
9 4 (0.49%) SAS
9 4 (0.49%) Tornado
10 3 (0.37%) DataSynapse
10 3 (0.37%) Mule
11 2 (0.25%) Apache Pig
11 2 (0.25%) CICS
11 2 (0.25%) MQSeries
11 2 (0.25%) WebSphere
12 1 (0.12%) Apache Synapse
Applications
1 27 (3.32%) InVision
1 27 (3.32%) Sketch
2 4 (0.49%) Microsoft Excel
3 1 (0.12%) SPSS
3 1 (0.12%) SPSS Modeler
Business Applications
1 2 (0.25%) Sentinel
Cloud Services
1 424 (52.09%) AWS
2 198 (24.32%) GCP
3 170 (20.88%) Azure
4 107 (13.14%) Serverless
5 80 (9.83%) Amazon EC2
6 77 (9.46%) Amazon S3
7 69 (8.48%) AWS Lambda
8 39 (4.79%) GitHub
9 27 (3.32%) SaaS
10 26 (3.19%) Cloud Functions
11 23 (2.83%) Amazon Kinesis
12 20 (2.46%) Amazon EMR
12 20 (2.46%) Power Platform
13 17 (2.09%) OpenShift
13 17 (2.09%) Slack
14 16 (1.97%) PaaS
15 15 (1.84%) Cloud Computing
16 13 (1.60%) IaaS
17 12 (1.47%) Azure Cosmos DB
18 8 (0.98%) Amazon SQS
Communications & Networking
1 22 (2.70%) HTTP
2 9 (1.11%) Firewall
3 7 (0.86%) FTP
3 7 (0.86%) Internet
3 7 (0.86%) IPsec
3 7 (0.86%) VPN
4 2 (0.25%) TCP/IP
5 1 (0.12%) HTTPS
5 1 (0.12%) Network Security
5 1 (0.12%) SSL
Database & Business Intelligence
1 181 (22.24%) Big Data
2 131 (16.09%) Hadoop
3 113 (13.88%) NoSQL
4 93 (11.43%) PostgreSQL
5 76 (9.34%) Amazon DynamoDB
6 68 (8.35%) Relational Database
7 49 (6.02%) Data Warehouse
7 49 (6.02%) MongoDB
8 48 (5.90%) Apache Hive
9 37 (4.55%) Amazon RDS
9 37 (4.55%) RDBMS
10 36 (4.42%) MySQL
11 35 (4.30%) Apache Ignite
12 33 (4.05%) BigQuery
13 32 (3.93%) Data Lake
14 29 (3.56%) Flink
15 28 (3.44%) Tableau
16 26 (3.19%) Apache Cassandra
17 24 (2.95%) Amazon Redshift
18 20 (2.46%) Redis
Development Applications
1 131 (16.09%) Git (software)
2 90 (11.06%) Jenkins
3 43 (5.28%) Selenium
4 41 (5.04%) JIRA
5 40 (4.91%) Cypress.io
6 33 (4.05%) Maven
7 27 (3.32%) PostCSS
8 26 (3.19%) JMeter
9 25 (3.07%) JUnit
10 21 (2.58%) IntelliJ
11 17 (2.09%) Cucumber
12 14 (1.72%) CircleCI
13 12 (1.47%) Appium
14 11 (1.35%) Gradle
14 11 (1.35%) Postman
15 10 (1.23%) Sonatype Nexus
16 9 (1.11%) Eclipse
17 8 (0.98%) Team Foundation Server
17 8 (0.98%) TestComplete
17 8 (0.98%) TestNG
General
1 320 (39.31%) Finance
2 115 (14.13%) Social Skills
3 98 (12.04%) Front Office
4 61 (7.49%) Banking
5 45 (5.53%) Games
6 44 (5.41%) Analytical Skills
7 30 (3.69%) Retail
8 19 (2.33%) Marketing
9 10 (1.23%) Legal
10 9 (1.11%) Investment Banking
11 8 (0.98%) Law
12 6 (0.74%) Advertising
13 4 (0.49%) Electronics
13 4 (0.49%) Italian Language
13 4 (0.49%) Portuguese Language
13 4 (0.49%) Presentation Skills
13 4 (0.49%) Public Sector
13 4 (0.49%) Spanish Language
13 4 (0.49%) Telecoms
14 3 (0.37%) Publishing
Job Titles
1 340 (41.77%) Developer
2 171 (21.01%) Data Engineer
3 139 (17.08%) Software Engineer
4 123 (15.11%) Java Developer
5 87 (10.69%) Scala Developer
6 71 (8.72%) React Developer
6 71 (8.72%) Senior Developer
7 58 (7.13%) Scala Engineer
8 48 (5.90%) Developer/Software Engineer
9 45 (5.53%) Python Engineer
9 45 (5.53%) Senior Data Engineer
10 44 (5.41%) Full Stack Developer
11 39 (4.79%) JavaScript Engineer
12 38 (4.67%) Front Office Developer
13 37 (4.55%) Lead Developer
14 36 (4.42%) Python Developer
15 35 (4.30%) JavaScript Developer
15 35 (4.30%) Python Software Engineer
16 34 (4.18%) Senior Software Engineer
17 33 (4.05%) Software Developer
Libraries, Frameworks & Software Standards
1 182 (22.36%) Kafka
2 171 (21.01%) React
3 135 (16.58%) Node.js
4 111 (13.64%) Spring
5 102 (12.53%) RESTful
6 101 (12.41%) GraphQL
7 98 (12.04%) AngularJS
8 90 (11.06%) Web Services
9 88 (10.81%) Spring Boot
10 79 (9.71%) CSS
11 75 (9.21%) HTML
12 72 (8.85%) Akka
13 62 (7.62%) Play Framework
14 61 (7.49%) HTML5
15 59 (7.25%) REST
16 54 (6.63%) .NET
16 54 (6.63%) Vue.js
17 37 (4.55%) Sass
17 37 (4.55%) Twitter Bootstrap
18 33 (4.05%) RabbitMQ
Miscellaneous
1 89 (10.93%) Equities
2 86 (10.57%) Hedge funds
3 83 (10.20%) Foreign Exchange (FX)
4 82 (10.07%) Derivative
5 74 (9.09%) Fixed Income
6 62 (7.62%) Algorithms
7 55 (6.76%) User Experience
8 47 (5.77%) Greenfield Project
9 43 (5.28%) Blog
10 42 (5.16%) Credit Risk
11 36 (4.42%) Data Structures
12 23 (2.83%) Hybrid Cloud
13 20 (2.46%) Social Network
14 13 (1.60%) Cloud Native
14 13 (1.60%) Video\Live Streaming
15 10 (1.23%) Cyber Warfare
15 10 (1.23%) Podcast
15 10 (1.23%) Self-Motivation
16 9 (1.11%) Linux Command Line
16 9 (1.11%) Management Information System
Operating Systems
1 83 (10.20%) Linux
2 39 (4.79%) Unix
3 34 (4.18%) Android
4 26 (3.19%) Apple iOS
5 16 (1.97%) Windows
6 6 (0.74%) Solaris
7 4 (0.49%) Ubuntu
Processes & Methodologies
1 372 (45.70%) Agile Software Development
2 280 (34.40%) Software Engineering
3 177 (21.74%) Microservices
4 174 (21.38%) DevOps
4 174 (21.38%) TDD
5 142 (17.44%) Analytics
6 106 (13.02%) Artificial Intelligence
7 105 (12.90%) Computer Science
7 105 (12.90%) Test Automation
8 104 (12.78%) Data Science
9 98 (12.04%) Machine Learning
10 96 (11.79%) Open Source
11 93 (11.43%) Asset Management
12 91 (11.18%) Data Pipeline
13 77 (9.46%) Functional Programming
14 73 (8.97%) Data Engineering
15 71 (8.72%) ETL
16 70 (8.60%) Mentoring
17 67 (8.23%) Continuous Integration
18 65 (7.99%) SDLC
Programming Languages
1 621 (76.29%) Java
2 462 (56.76%) Python
3 281 (34.52%) JavaScript
4 243 (29.85%) SQL
5 214 (26.29%) TypeScript
6 167 (20.52%) C#
7 155 (19.04%) Kotlin
8 79 (9.71%) Go
9 71 (8.72%) Clojure
10 69 (8.48%) C++
11 61 (7.49%) ES6
12 52 (6.39%) Java 8
13 49 (6.02%) Groovy
14 48 (5.90%) Ruby
15 30 (3.69%) PHP
16 28 (3.44%) Shell Script
17 27 (3.32%) ES7
18 26 (3.19%) Bash Shell
19 22 (2.70%) C
19 22 (2.70%) F#
Qualifications
1 97 (11.92%) Degree
2 42 (5.16%) Computer Science Degree
3 27 (3.32%) SANS
4 4 (0.49%) Numerate Degree
4 4 (0.49%) PhD
5 3 (0.37%) Security Cleared
6 2 (0.25%) SC Cleared
7 1 (0.12%) AWS Certification
7 1 (0.12%) HND
Quality Assurance & Compliance
1 68 (8.35%) QA
2 27 (3.32%) WCAG
3 19 (2.33%) GDPR
4 11 (1.35%) Data Quality
5 3 (0.37%) HIPAA
6 1 (0.12%) MiFID
6 1 (0.12%) SLA
System Software
1 230 (28.26%) Docker
2 9 (1.11%) HDFS
3 3 (0.37%) Apache ZooKeeper
4 1 (0.12%) Apache Flume
4 1 (0.12%) VMware Infrastructure
Systems Management
1 264 (32.43%) Kubernetes
2 83 (10.20%) Terraform
3 37 (4.55%) Ansible
4 23 (2.83%) Prometheus
5 19 (2.33%) Grafana
6 11 (1.35%) Puppet
7 8 (0.98%) Opscode Chef
8 6 (0.74%) Istio
9 5 (0.61%) Oozie
10 4 (0.49%) Kibana
10 4 (0.49%) Marathon
10 4 (0.49%) Mesos
11 1 (0.12%) Ambari
11 1 (0.12%) Hadoop YARN
11 1 (0.12%) Kubeflow
11 1 (0.12%) logstash
11 1 (0.12%) Zipkin
Vendors
1 60 (7.37%) Google
2 26 (3.19%) Oracle
3 20 (2.46%) Microsoft
4 9 (1.11%) Databricks
4 9 (1.11%) Talend
5 8 (0.98%) Cloudera
5 8 (0.98%) TIBCO
6 7 (0.86%) Hortonworks
7 6 (0.74%) Bloomberg
7 6 (0.74%) GigaSpaces
7 6 (0.74%) Informatica
8 4 (0.49%) Apple
8 4 (0.49%) Facebook
8 4 (0.49%) Solace
9 3 (0.37%) Confluent
9 3 (0.37%) Sybase
10 2 (0.25%) Compuware
10 2 (0.25%) IBM
10 2 (0.25%) MicroStrategy
10 2 (0.25%) Reuters