Period
to 24 July 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 24 July 2021 with a comparison to the same period in the previous 2 years.

Scala
England > London
6 months to
24 Jul 2021
Same period 2020 Same period 2019
Rank 127 130 118
Rank change year-on-year +3 -12 -4
Permanent jobs citing Scala 1,193 770 1,631
As % of all permanent jobs advertised in London 2.65% 2.62% 2.83%
As % of the Programming Languages category 4.30% 4.50% 5.05%
Number of salaries quoted 675 629 1,363
10th Percentile £57,500 £52,500 £53,750
25th Percentile £66,000 £65,000 £61,250
Median annual salary (50th Percentile) £82,500 £80,000 £80,000
Median % change year-on-year +3.13% - +6.67%
75th Percentile £105,000 £93,750 £95,000
90th Percentile £126,250 £109,000 £112,500
England median annual salary £75,000 £75,000 £72,500
% change year-on-year - +3.45% +3.57%

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 27,740 17,097 32,318
As % of all permanent IT jobs advertised in London 61.59% 58.11% 56.11%
Number of salaries quoted 17,687 14,245 27,479
10th Percentile £45,000 £42,500 £38,750
25th Percentile £55,000 £52,500 £48,750
Median annual salary (50th Percentile) £70,000 £70,000 £65,000
Median % change year-on-year - +7.69% +4.00%
75th Percentile £90,000 £87,500 £82,500
90th Percentile £107,500 £105,000 £97,500
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 24 July 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 24 July 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 -48 133 £73,125 -5.65% 62
West London -69 13 £80,000 +10.34% 16
South London -12 6 £65,000 -18.75% 3
East London +1 1 £77,500 +19.23% 12
Scala
England

For the 6 months to 24 July 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.

1 891 (74.69%) Java
2 684 (57.33%) AWS
3 675 (56.58%) Python
4 573 (48.03%) Agile Software Development
5 508 (42.58%) Software Engineering
6 482 (40.40%) Finance
7 451 (37.80%) JavaScript
8 416 (34.87%) Kubernetes
9 403 (33.78%) Docker
10 389 (32.61%) SQL
11 344 (28.83%) TypeScript
12 338 (28.33%) React
13 316 (26.49%) GCP
14 308 (25.82%) Microservices
15 295 (24.73%) Apache Spark
16 285 (23.89%) Azure
17 278 (23.30%) DevOps
18 261 (21.88%) Kotlin
19 252 (21.12%) C#
20 250 (20.96%) TDD
21 243 (20.37%) Analytics
22 224 (18.78%) Kafka
23 223 (18.69%) Big Data
24 218 (18.27%) Social Skills
25 208 (17.44%) Serverless
26 196 (16.43%) Apache
27 194 (16.26%) Node.js
28 190 (15.93%) AngularJS
29 183 (15.34%) Web Services
30 179 (15.00%) Hadoop

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
1 295 (24.73%) Apache Spark
2 196 (16.43%) Apache
3 129 (10.81%) Elasticsearch
4 69 (5.78%) Apache Airflow
5 21 (1.76%) Confluence
6 13 (1.09%) Luigi
7 11 (0.92%) Jupyter
8 7 (0.59%) Jetty
9 5 (0.42%) Apache Pig
9 5 (0.42%) OpenStack
9 5 (0.42%) SAS
10 4 (0.34%) Oracle Workflow
11 3 (0.25%) CICS
11 3 (0.25%) CMS
11 3 (0.25%) DataSynapse
11 3 (0.25%) Mule
11 3 (0.25%) nginx
12 2 (0.17%) Drupal
12 2 (0.17%) Joomla!
12 2 (0.17%) MQSeries
Applications
1 35 (2.93%) InVision
1 35 (2.93%) Sketch
2 8 (0.67%) Microsoft Excel
3 5 (0.42%) Adobe Illustrator
3 5 (0.42%) Fireworks
3 5 (0.42%) Photoshop
4 2 (0.17%) Microsoft Office
5 1 (0.084%) Chatbot
Business Applications
1 2 (0.17%) Sentinel
Cloud Services
1 684 (57.33%) AWS
2 316 (26.49%) GCP
3 285 (23.89%) Azure
4 208 (17.44%) Serverless
5 125 (10.48%) AWS Lambda
6 122 (10.23%) Amazon S3
7 116 (9.72%) Amazon EC2
8 61 (5.11%) GitHub
9 48 (4.02%) Cloud Functions
10 45 (3.77%) SaaS
11 40 (3.35%) Amazon Kinesis
12 39 (3.27%) Amazon EMR
13 30 (2.51%) PaaS
14 29 (2.43%) Snowflake
15 27 (2.26%) Cloud Computing
15 27 (2.26%) Power Platform
16 20 (1.68%) OpenShift
17 19 (1.59%) Datadog
18 15 (1.26%) IaaS
19 13 (1.09%) Heroku
Communications & Networking
1 48 (4.02%) HTTP
2 11 (0.92%) FTP
2 11 (0.92%) IPsec
2 11 (0.92%) VPN
3 8 (0.67%) Broadband
4 7 (0.59%) SSH
5 4 (0.34%) Firewall
5 4 (0.34%) Internet
5 4 (0.34%) TCP/IP
6 2 (0.17%) Cisco IPT
6 2 (0.17%) Network Security
7 1 (0.084%) HTTPS
7 1 (0.084%) SSL
Database & Business Intelligence
1 223 (18.69%) Big Data
2 179 (15.00%) Hadoop
3 172 (14.42%) PostgreSQL
4 152 (12.74%) NoSQL
5 150 (12.57%) Amazon DynamoDB
6 107 (8.97%) Relational Database
7 73 (6.12%) Apache Ignite
8 69 (5.78%) MongoDB
9 67 (5.62%) Redis
10 59 (4.95%) Data Warehouse
11 56 (4.69%) BigQuery
12 54 (4.53%) RDBMS
13 50 (4.19%) MySQL
14 47 (3.94%) Apache Hive
14 47 (3.94%) Metadata
15 37 (3.10%) Amazon RDS
16 34 (2.85%) Amazon Redshift
16 34 (2.85%) Apache Cassandra
16 34 (2.85%) Data Lake
16 34 (2.85%) Flink
Development Applications
1 177 (14.84%) Git (software)
2 125 (10.48%) Jenkins
3 44 (3.69%) Cypress.io
4 42 (3.52%) Selenium
5 41 (3.44%) JIRA
6 36 (3.02%) Gradle
6 36 (3.02%) JUnit
7 28 (2.35%) CircleCI
7 28 (2.35%) Maven
8 25 (2.10%) JMeter
8 25 (2.10%) PostCSS
9 22 (1.84%) GitLab
10 20 (1.68%) Mockito
11 18 (1.51%) IntelliJ
12 15 (1.26%) Postman
13 14 (1.17%) Team Foundation Server
14 12 (1.01%) Mercurial
14 12 (1.01%) Mocha
14 12 (1.01%) RSpec
14 12 (1.01%) Sinon.JS
General
1 482 (40.40%) Finance
2 218 (18.27%) Social Skills
3 170 (14.25%) Front Office
4 74 (6.20%) Games
5 69 (5.78%) Analytical Skills
5 69 (5.78%) Banking
6 61 (5.11%) Retail
7 41 (3.44%) Marketing
8 17 (1.42%) Investment Banking
8 17 (1.42%) Public Sector
9 13 (1.09%) Advertising
10 10 (0.84%) Legal
11 9 (0.75%) Pharmaceutical
12 8 (0.67%) Italian Language
12 8 (0.67%) Portuguese Language
12 8 (0.67%) Spanish Language
13 7 (0.59%) Electronics
13 7 (0.59%) Presentation Skills
14 6 (0.50%) Inclusion and Diversity
14 6 (0.50%) Retail Banking
Job Titles
1 474 (39.73%) Developer
2 303 (25.40%) Software Engineer
3 164 (13.75%) Data Engineer
4 126 (10.56%) Scala Developer
5 123 (10.31%) Java Developer
6 92 (7.71%) Scala Engineer
7 90 (7.54%) React Developer
8 88 (7.38%) Senior Developer
9 87 (7.29%) Senior Software Engineer
10 86 (7.21%) Developer/Software Engineer
11 82 (6.87%) Python Engineer
12 80 (6.71%) Python Developer
13 74 (6.20%) Python Software Engineer
14 69 (5.78%) Lead Developer
15 57 (4.78%) Front Office Developer
16 53 (4.44%) JavaScript Engineer
17 49 (4.11%) Senior Data Engineer
18 48 (4.02%) JavaScript Developer
19 46 (3.86%) Software Developer
20 45 (3.77%) Architect
Libraries, Frameworks & Software Standards
1 338 (28.33%) React
2 224 (18.78%) Kafka
3 194 (16.26%) Node.js
4 190 (15.93%) AngularJS
5 183 (15.34%) Web Services
6 163 (13.66%) Spring
7 154 (12.91%) GraphQL
8 141 (11.82%) RESTful
9 127 (10.65%) Akka
10 123 (10.31%) Spring Boot
11 107 (8.97%) REST
12 105 (8.80%) .NET
13 96 (8.05%) Vue.js
14 92 (7.71%) HTML
15 91 (7.63%) CSS
16 90 (7.54%) Play Framework
17 68 (5.70%) HTML5
18 67 (5.62%) RabbitMQ
19 45 (3.77%) Apache Beam
20 36 (3.02%) PySpark
Miscellaneous
1 151 (12.66%) Equities
2 149 (12.49%) Foreign Exchange (FX)
3 148 (12.41%) Derivative
4 145 (12.15%) Hedge funds
5 135 (11.32%) Fixed Income
6 92 (7.71%) User Experience
7 79 (6.62%) Algorithms
8 70 (5.87%) Blog
9 65 (5.45%) Greenfield Project
10 57 (4.78%) Credit Risk
11 44 (3.69%) Data Structures
12 29 (2.43%) Cloud Native
12 29 (2.43%) Social Network
13 25 (2.10%) Hybrid Cloud
14 21 (1.76%) Over-the-Top Content
14 21 (1.76%) Virtual Team
15 20 (1.68%) Digital Media
15 20 (1.68%) Linux Command Line
16 17 (1.42%) Legacy Code
17 16 (1.34%) Video\Live Streaming
Operating Systems
1 120 (10.06%) Linux
2 57 (4.78%) Unix
3 41 (3.44%) Android
4 31 (2.60%) Apple iOS
5 13 (1.09%) Windows
6 6 (0.50%) Solaris
7 5 (0.42%) Ubuntu
8 1 (0.084%) Debian
8 1 (0.084%) zOS
Processes & Methodologies
1 573 (48.03%) Agile Software Development
2 508 (42.58%) Software Engineering
3 308 (25.82%) Microservices
4 278 (23.30%) DevOps
5 250 (20.96%) TDD
6 243 (20.37%) Analytics
7 177 (14.84%) Open Source
8 163 (13.66%) Computer Science
8 163 (13.66%) Data Science
9 161 (13.50%) Artificial Intelligence
10 158 (13.24%) Machine Learning
11 149 (12.49%) Asset Management
11 149 (12.49%) Test Automation
12 146 (12.24%) Functional Programming
13 143 (11.99%) Mentoring
14 107 (8.97%) Pair Programming
15 106 (8.89%) Data Pipeline
16 101 (8.47%) Business Intelligence
16 101 (8.47%) Data Engineering
17 86 (7.21%) Continuous Integration
Programming Languages
1 891 (74.69%) Java
2 675 (56.58%) Python
3 451 (37.80%) JavaScript
4 389 (32.61%) SQL
5 344 (28.83%) TypeScript
6 261 (21.88%) Kotlin
7 252 (21.12%) C#
8 141 (11.82%) Clojure
9 122 (10.23%) Go
10 102 (8.55%) C++
11 67 (5.62%) ES6
12 60 (5.03%) Ruby
13 56 (4.69%) Groovy
14 47 (3.94%) PHP
15 46 (3.86%) Java 8
16 40 (3.35%) Java 11
16 40 (3.35%) R
17 39 (3.27%) Shell Script
18 38 (3.19%) Bash Shell
19 34 (2.85%) F#
Qualifications
1 164 (13.75%) Degree
2 66 (5.53%) Computer Science Degree
3 25 (2.10%) SANS
4 12 (1.01%) Security Cleared
5 10 (0.84%) Master's Degree
6 7 (0.59%) AWS Certification
7 5 (0.42%) PhD
8 4 (0.34%) Numerate Degree
8 4 (0.34%) SC Cleared
9 3 (0.25%) CFA
10 2 (0.17%) (ISC)2 CCSP
10 2 (0.17%) Cisco Certification
10 2 (0.17%) CISSP
Quality Assurance & Compliance
1 85 (7.12%) QA
2 41 (3.44%) GDPR
3 25 (2.10%) Data Quality
3 25 (2.10%) WCAG
4 7 (0.59%) HIPAA
5 2 (0.17%) Accessibility
5 2 (0.17%) MiFID
6 1 (0.084%) PCI DSS
6 1 (0.084%) SLA
System Software
1 403 (33.78%) Docker
2 10 (0.84%) HDFS
3 7 (0.59%) Apache ZooKeeper
4 4 (0.34%) Virtual Machines
5 1 (0.084%) Firmware
5 1 (0.084%) Hyper-V
5 1 (0.084%) VMware Infrastructure
Systems Management
1 416 (34.87%) Kubernetes
2 168 (14.08%) Terraform
3 49 (4.11%) Grafana
3 49 (4.11%) Prometheus
4 43 (3.60%) Ansible
5 15 (1.26%) Istio
6 8 (0.67%) Oozie
7 7 (0.59%) Hadoop YARN
8 6 (0.50%) Kibana
9 5 (0.42%) Mesos
10 4 (0.34%) Marathon
10 4 (0.34%) Opscode Chef
10 4 (0.34%) Puppet
11 3 (0.25%) Ambari
11 3 (0.25%) logstash
11 3 (0.25%) Rancher
12 1 (0.084%) Control-M
12 1 (0.084%) Kubeflow
12 1 (0.084%) Zipkin
Vendors
1 122 (10.23%) Google
2 39 (3.27%) Microsoft
3 28 (2.35%) Oracle
4 25 (2.10%) Databricks
5 20 (1.68%) BT
6 15 (1.26%) Cloudera
7 14 (1.17%) Hortonworks
8 12 (1.01%) Apple
9 9 (0.75%) TIBCO
10 8 (0.67%) IBM
10 8 (0.67%) Reuters
11 7 (0.59%) ServiceNow
12 6 (0.50%) Bloomberg
12 6 (0.50%) GigaSpaces
12 6 (0.50%) Informatica
13 5 (0.42%) Foundry
13 5 (0.42%) Salesforce.com
13 5 (0.42%) Solace
13 5 (0.42%) Talend
14 4 (0.34%) Facebook