Period
to 16 November 2019

The following table provides summary statistics for permanent job vacancies advertised in the City of 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 16 November 2019 with a comparison to the same period in the previous 2 years.

Scala
Central London > City of London
6 months to
16 Nov 2019
Same period 2018 Same period 2017
Rank 108 103 93
Rank change year-on-year -5 -10 +15
Permanent jobs citing Scala 289 336 334
As % of all permanent IT jobs advertised in the City of London 2.90% 3.01% 3.27%
As % of the Programming Languages category 4.89% 4.84% 5.76%
Number of salaries quoted 241 300 289
City of London median annual salary £75,000 £75,000 £85,000
Median salary % change year-on-year - -11.76% +25.93%
10th Percentile £55,000 £51,125 £52,500
90th Percentile £112,500 £110,000 £120,000
Central London median annual salary £75,000 £75,000 £80,000
% change year-on-year - -6.25% +23.08%

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 the City of London with a requirement for coding skills.

All Programming Languages
City of London
Permanent vacancies with a requirement for coding skills 5,911 6,937 5,803
As % of all permanent IT jobs advertised in the City of London 59.22% 62.13% 56.83%
Number of salaries quoted 5,144 6,313 5,323
City of London median annual salary £70,000 £65,000 £60,000
Median salary % change year-on-year +7.69% +8.33% +4.16%
10th Percentile £43,125 £41,250 £37,500
90th Percentile £97,500 £95,000 £95,000
Central London median annual salary £68,250 £65,000 £60,000
% change year-on-year +5.00% +8.33% +4.35%

Scala
Job Vacancy Trend in the City of London

Job postings citing Scala as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Scala in the City of London

Scala
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Scala in the City of London.

Salary trend for Scala in the City of London

Scala
Salary Histogram in the City of London

The salary distribution of IT jobs citing Scala in the City of London over the 6 months to 16 November 2019.

Salary histogram for Scala in the City of London

Scala
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Scala within the City of London region over the 6 months to 16 November 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
Moorgate -3 1 £60,000 -7.69%
Scala
Central London

For the 6 months to 16 November 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 City of London region with a requirement for Scala.

1 177 (61.25%) Java
2 132 (45.67%) Python
3 130 (44.98%) Agile Software Development
4 103 (35.64%) AWS
5 102 (35.29%) Apache Spark
6 97 (33.56%) Hadoop
7 85 (29.41%) Big Data
8 79 (27.34%) JavaScript
9 75 (25.95%) SQL
9 75 (25.95%) Degree
10 73 (25.26%) Docker
11 69 (23.88%) Analytics
12 67 (23.18%) Finance
13 66 (22.84%) Machine Learning
14 63 (21.80%) Computer Science
15 62 (21.45%) Terraform
16 61 (21.11%) Data Science
16 61 (21.11%) DevOps
17 60 (20.76%) Microservices
18 58 (20.07%) Analytical Skills
18 58 (20.07%) Kubernetes
19 55 (19.03%) Kafka
19 55 (19.03%) Azure
19 55 (19.03%) TDD
20 46 (15.92%) Problem-Solving
21 44 (15.22%) Apache Cassandra
22 43 (14.88%) NoSQL
22 43 (14.88%) Google
23 42 (14.53%) C++
23 42 (14.53%) Algorithms

Scala
Co-occurring IT Skills in the City of 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
1 102 (35.29%) Apache Spark
2 7 (2.42%) Apache
2 7 (2.42%) Apache Solr
2 7 (2.42%) Elasticsearch
3 5 (1.73%) Apache Airflow
3 5 (1.73%) Luigi
4 2 (0.69%) SAS
5 1 (0.35%) Apache Pig
5 1 (0.35%) Ethereum
5 1 (0.35%) Hyperledger
5 1 (0.35%) Jupyter
5 1 (0.35%) OpenStack
5 1 (0.35%) Tomcat
5 1 (0.35%) WebSphere
5 1 (0.35%) WebSphere Application Server
Applications
1 1 (0.35%) Chatbot
Business Applications
1 1 (0.35%) R3 Corda
1 1 (0.35%) Ripple
Cloud Services
1 103 (35.64%) AWS
2 55 (19.03%) Azure
3 40 (13.84%) GCP
4 11 (3.81%) AWS CloudFormation
5 8 (2.77%) Amazon EC2
6 7 (2.42%) Power Platform
7 6 (2.08%) SaaS
8 5 (1.73%) Amazon EMR
8 5 (1.73%) Amazon Kinesis
9 4 (1.38%) Amazon S3
10 3 (1.04%) Cloud Computing
10 3 (1.04%) Serverless
11 2 (0.69%) GitHub
12 1 (0.35%) Amazon SageMaker
12 1 (0.35%) Apigee
12 1 (0.35%) AWS Lambda
12 1 (0.35%) Azure Machine Learning
12 1 (0.35%) BlazeMeter
12 1 (0.35%) Google Analytics
12 1 (0.35%) IaaS
Communications & Networking
1 6 (2.08%) HTTP
Database & Business Intelligence
1 97 (33.56%) Hadoop
2 85 (29.41%) Big Data
3 44 (15.22%) Apache Cassandra
4 43 (14.88%) NoSQL
5 26 (9.00%) Apache Hive
6 20 (6.92%) PostgreSQL
7 19 (6.57%) Relational Database
8 16 (5.54%) MongoDB
9 13 (4.50%) MySQL
10 12 (4.15%) RDBMS
11 11 (3.81%) Data Mining
12 10 (3.46%) Redis
12 10 (3.46%) SQL Server
13 8 (2.77%) Flink
13 8 (2.77%) HBase
13 8 (2.77%) Neo4j
14 7 (2.42%) Amazon Athena
14 7 (2.42%) Amazon Redshift
14 7 (2.42%) BigQuery
14 7 (2.42%) Power BI
Development Applications
1 17 (5.88%) Git (software)
2 11 (3.81%) JIRA
3 9 (3.11%) Gatling
4 7 (2.42%) Jenkins
5 5 (1.73%) Selenium
6 4 (1.38%) JUnit
7 2 (0.69%) Appium
7 2 (0.69%) Bitbucket
7 2 (0.69%) DbUnit
7 2 (0.69%) GitLab
7 2 (0.69%) jMock
7 2 (0.69%) Maven
7 2 (0.69%) Mockito
8 1 (0.35%) CircleCI
8 1 (0.35%) Cucumber
8 1 (0.35%) JSUnit
8 1 (0.35%) Mercurial
8 1 (0.35%) NeoLoad
8 1 (0.35%) TestNG
8 1 (0.35%) WebDriver
General
1 67 (23.18%) Finance
2 24 (8.30%) Banking
3 15 (5.19%) Front Office
4 7 (2.42%) Investment Banking
5 6 (2.08%) Advertising
5 6 (2.08%) Financial Institution
6 5 (1.73%) Retail
7 3 (1.04%) Marketing
8 2 (0.69%) Games
8 2 (0.69%) Legal
8 2 (0.69%) Public Sector
8 2 (0.69%) Publishing
8 2 (0.69%) Retail Banking
9 1 (0.35%) Automotive
9 1 (0.35%) Corporate Banking
9 1 (0.35%) Law
Job Titles
1 147 (50.87%) Developer
2 94 (32.53%) Scala Developer
3 62 (21.45%) Data Engineer
4 46 (15.92%) Java Developer
5 45 (15.57%) Senior Developer
6 25 (8.65%) Senior Data Engineer
7 22 (7.61%) Senior Scala Developer
8 17 (5.88%) AWS Developer
8 17 (5.88%) Senior Java Developer
9 16 (5.54%) Apache Spark Developer
10 15 (5.19%) Java Scala Developer
11 14 (4.84%) Machine Learning Engineer
12 11 (3.81%) Architect
13 10 (3.46%) Applications Developer
14 9 (3.11%) Python Engineer
14 9 (3.11%) Tester
15 8 (2.77%) Big Data Developer
15 8 (2.77%) Mobile Applications Developer
15 8 (2.77%) Principal Engineer
16 7 (2.42%) Lead Developer
Libraries, Frameworks & Software Standards
1 55 (19.03%) Kafka
2 37 (12.80%) AngularJS
2 37 (12.80%) React
3 30 (10.38%) TensorFlow
4 29 (10.03%) scikit-learn
5 28 (9.69%) Pandas
6 25 (8.65%) Keras
7 24 (8.30%) HTML
8 21 (7.27%) Node.js
9 20 (6.92%) GraphQL
10 19 (6.57%) Akka
10 19 (6.57%) HTML5
11 18 (6.23%) Play Framework
12 15 (5.19%) CSS
13 14 (4.84%) REST
13 14 (4.84%) RESTful
14 13 (4.50%) .NET
15 10 (3.46%) Spring
16 9 (3.11%) NumPy
17 8 (2.77%) PyTorch
Miscellaneous
1 58 (20.07%) Analytical Skills
2 42 (14.53%) Algorithms
3 30 (10.38%) Greenfield Project
4 28 (9.69%) Data Structures
5 24 (8.30%) Linux Command Line
6 22 (7.61%) Mobile App
6 22 (7.61%) Renewable Energy
7 9 (3.11%) Cloud Native
8 7 (2.42%) User Experience
9 6 (2.08%) Enterprise Software
10 5 (1.73%) Market Risk
11 3 (1.04%) Public Cloud
12 2 (0.69%) Blog
12 2 (0.69%) Derivative
12 2 (0.69%) Fixed Income
12 2 (0.69%) Hedge funds
12 2 (0.69%) Life Science
12 2 (0.69%) Self-Motivation
13 1 (0.35%) Spread Betting
13 1 (0.35%) Taxonomies
Operating Systems
1 28 (9.69%) Unix
2 15 (5.19%) Linux
3 2 (0.69%) Android
4 1 (0.35%) Apple iOS
4 1 (0.35%) Windows
Processes & Methodologies
1 130 (44.98%) Agile Software Development
2 69 (23.88%) Analytics
3 66 (22.84%) Machine Learning
4 63 (21.80%) Computer Science
5 61 (21.11%) Data Science
5 61 (21.11%) DevOps
6 60 (20.76%) Microservices
7 55 (19.03%) TDD
8 46 (15.92%) Problem-Solving
9 37 (12.80%) Fintech
10 34 (11.76%) Data Analytics
11 32 (11.07%) Artificial Intelligence
12 30 (10.38%) Mathematics
13 28 (9.69%) OO
14 27 (9.34%) Infrastructure as Code
15 26 (9.00%) Data Engineering
15 26 (9.00%) Statistics
16 25 (8.65%) Deep Learning
16 25 (8.65%) ETL
17 24 (8.30%) Software Engineering
Programming Languages
1 177 (61.25%) Java
2 132 (45.67%) Python
3 79 (27.34%) JavaScript
4 75 (25.95%) SQL
5 42 (14.53%) C++
6 40 (13.84%) TypeScript
7 37 (12.80%) C#
8 23 (7.96%) R
9 22 (7.61%) Kotlin
9 22 (7.61%) PHP
10 12 (4.15%) C
11 11 (3.81%) ES6
12 9 (3.11%) Go
12 9 (3.11%) Ruby
13 7 (2.42%) Java 8
14 6 (2.08%) Haskell
15 5 (1.73%) Clojure
16 4 (1.38%) Groovy
17 3 (1.04%) PureScript
17 3 (1.04%) Shell Script
Qualifications
1 75 (25.95%) Degree
2 22 (7.61%) Master's Degree
3 21 (7.27%) PhD
4 17 (5.88%) Computer Science Degree
5 1 (0.35%) ISTQB
5 1 (0.35%) Numerate Degree
5 1 (0.35%) Six Sigma Black Belt
Quality Assurance & Compliance
1 17 (5.88%) QA
2 4 (1.38%) Data Quality
2 4 (1.38%) SLA
3 2 (0.69%) GDPR
3 2 (0.69%) ISO/IEC 27001
4 1 (0.35%) NIST
System Software
1 73 (25.26%) Docker
2 4 (1.38%) HDFS
3 1 (0.35%) Apache Flume
3 1 (0.35%) Apache ZooKeeper
Systems Management
1 62 (21.45%) Terraform
2 58 (20.07%) Kubernetes
3 19 (6.57%) Consul
4 6 (2.08%) Oozie
5 4 (1.38%) Istio
5 4 (1.38%) linkerd
6 2 (0.69%) Prometheus
7 1 (0.35%) Ansible
7 1 (0.35%) Control-M
7 1 (0.35%) Opscode Chef
7 1 (0.35%) Puppet
7 1 (0.35%) Salt
Vendors
1 43 (14.88%) Google
2 12 (4.15%) Microsoft
3 11 (3.81%) Oracle
4 8 (2.77%) Tableau
5 5 (1.73%) Samsung
6 4 (1.38%) Sybase
7 3 (1.04%) IBM
8 2 (0.69%) Atlassian
8 2 (0.69%) Databricks
8 2 (0.69%) Solace
9 1 (0.35%) Cloudera
9 1 (0.35%) Informatica
9 1 (0.35%) MapR
9 1 (0.35%) Netezza
9 1 (0.35%) Pega
9 1 (0.35%) Pinterest
9 1 (0.35%) Salesforce.com
9 1 (0.35%) Snowplow
9 1 (0.35%) Tumblr
9 1 (0.35%) Twitter