Period
to 20 November 2017

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 20 November 2017 with a comparison to the same period in the previous 2 years.

Scala
Central London > City of London
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 87 103 137
Rank change year-on-year +16 +34 +165
Permanent jobs citing Scala 338 341 388
As % of all permanent IT jobs advertised in the City of London 3.31% 2.96% 2.26%
As % of the Programming Languages category 5.82% 5.07% 4.12%
Number of salaries quoted 295 318 329
City of London median annual salary £85,000 £67,500 £70,000
Median salary % change year-on-year +25.93% -3.57% +14.75%
10th Percentile £52,500 £45,000 £44,000
90th Percentile £119,000 £105,000 £95,000
Central London median annual salary £82,500 £65,000 £70,000
% change year-on-year +26.92% -7.14% +16.67%

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 5807 6723 9421
As % of all permanent IT jobs advertised in the City of London 56.89% 58.30% 54.97%
Number of salaries quoted 5328 6205 8309
City of London median annual salary £60,500 £58,000 £57,500
Median salary % change year-on-year +4.31% +0.87% +4.55%
10th Percentile £37,500 £37,500 £35,000
90th Percentile £95,000 £90,000 £86,500
Central London median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% -

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 20 November 2017.

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 20 November 2017. 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 £90,000 -
Scala
Central London

For the 6 months to 20 November 2017, IT jobs citing Scala also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Scala.

1 263 (77.81%) Java
2 169 (50.00%) Agile Software Development
3 153 (45.27%) Python
4 151 (44.67%) Finance
5 116 (34.32%) Apache Spark
6 93 (27.51%) Hadoop
7 89 (26.33%) Fintech
8 81 (23.96%) Big Data
9 80 (23.67%) C++
10 78 (23.08%) Degree
11 74 (21.89%) Software Engineering
11 74 (21.89%) JavaScript
12 73 (21.60%) TDD
13 68 (20.12%) Machine Learning
14 65 (19.23%) Amazon AWS
15 60 (17.75%) React
16 59 (17.46%) SQL
17 58 (17.16%) Docker
18 46 (13.61%) Analytics
19 44 (13.02%) HTML
20 43 (12.72%) Multithreading
21 42 (12.43%) Akka
22 40 (11.83%) AngularJS
23 39 (11.54%) Ansible
23 39 (11.54%) Microservices
23 39 (11.54%) Algorithms
24 37 (10.95%) Kafka
24 37 (10.95%) Computer Science
24 37 (10.95%) Banking
25 36 (10.65%) Scrum

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
1 116 (34.32%) Apache Spark
2 32 (9.47%) Elasticsearch
3 16 (4.73%) Apache
4 10 (2.96%) Apache Pig
5 8 (2.37%) Apache Airflow
6 5 (1.48%) Ethereum
7 4 (1.18%) Hyperledger
7 4 (1.18%) OpenStack
7 4 (1.18%) SAS
7 4 (1.18%) Tomcat
8 2 (0.59%) Jetty
8 2 (0.59%) nginx
8 2 (0.59%) WebLogic
9 1 (0.30%) Confluence
9 1 (0.30%) Jupyter
Applications
1 3 (0.89%) SPSS
Cloud Services
1 65 (19.23%) Amazon AWS
2 15 (4.44%) Microsoft Azure
3 12 (3.55%) GitHub
4 10 (2.96%) Amazon EC2
4 10 (2.96%) AWS Lambda
4 10 (2.96%) Serverless
4 10 (2.96%) Virtual Private Cloud
5 8 (2.37%) Amazon CloudWatch
6 7 (2.07%) Google Cloud Platform
7 5 (1.48%) OpenShift
7 5 (1.48%) SaaS
8 4 (1.18%) Amazon Kinesis
8 4 (1.18%) IaaS
9 3 (0.89%) Amazon EMR
9 3 (0.89%) DigitalOcean
9 3 (0.89%) Loggly
9 3 (0.89%) Sumo Logic
10 2 (0.59%) Amazon S3
10 2 (0.59%) Route 53
10 2 (0.59%) Slack
Communications & Networking
1 5 (1.48%) HTTP
2 3 (0.89%) Internet
3 2 (0.59%) SMS
4 1 (0.30%) Skype
Database & Business Intelligence
1 93 (27.51%) Hadoop
2 81 (23.96%) Big Data
3 33 (9.76%) MongoDB
4 24 (7.10%) Apache Cassandra
4 24 (7.10%) NoSQL
5 19 (5.62%) Apache Hive
6 17 (5.03%) PostgreSQL
7 15 (4.44%) Amazon Redshift
7 15 (4.44%) MySQL
8 14 (4.14%) Blockchain
9 11 (3.25%) Redis
10 10 (2.96%) Couchbase
10 10 (2.96%) HBase
10 10 (2.96%) Neo4j
11 9 (2.66%) Amazon RDS
11 9 (2.66%) SQL Server
12 8 (2.37%) Amazon DynamoDB
12 8 (2.37%) InfluxDB
13 7 (2.07%) Data Mining
14 6 (1.78%) Data Warehouse
Development Applications
1 20 (5.92%) Git (software)
2 17 (5.03%) GoogleTest
3 11 (3.25%) Jenkins
4 10 (2.96%) Selenium
5 9 (2.66%) JMeter
5 9 (2.66%) Maven
6 8 (2.37%) Gatling
7 7 (2.07%) Visual Studio
7 7 (2.07%) WebDriver
7 7 (2.07%) webpack
8 6 (1.78%) Babel
9 5 (1.48%) Jasmine
9 5 (1.48%) JIRA
9 5 (1.48%) Travis CI
9 5 (1.48%) Vagrant
10 4 (1.18%) JUnit
10 4 (1.18%) Subversion
10 4 (1.18%) TeamCity
11 3 (0.89%) Mocha
11 3 (0.89%) Mockito
General
1 151 (44.67%) Finance
2 37 (10.95%) Banking
3 27 (7.99%) Marketing
4 26 (7.69%) Investment Banking
5 16 (4.73%) Advertising
6 13 (3.85%) Front Office
7 12 (3.55%) Games
8 11 (3.25%) Retail
9 10 (2.96%) Legal
10 4 (1.18%) Financial Institution
10 4 (1.18%) Publishing
11 2 (0.59%) Billing
12 1 (0.30%) Automotive
12 1 (0.30%) Law
12 1 (0.30%) Mandarin Language
12 1 (0.30%) Pharmaceutical
12 1 (0.30%) Spanish Language
12 1 (0.30%) Wholesale Banking
Job Titles
1 170 (50.30%) Developer
2 72 (21.30%) Java Developer
3 66 (19.53%) Scala Developer
4 43 (12.72%) Senior Developer
5 36 (10.65%) Java Scala Developer
6 27 (7.99%) Data Scientist
7 26 (7.69%) Software Engineer
8 20 (5.92%) Hadoop Developer
9 19 (5.62%) Apache Spark Developer
9 19 (5.62%) Senior Java Developer
10 18 (5.33%) Java Hadoop Developer
11 17 (5.03%) C++ Developer
12 16 (4.73%) Senior Software Engineer
13 15 (4.44%) Data Engineer
14 14 (4.14%) Investment Banking Java Developer
14 14 (4.14%) JavaScript Developer
15 13 (3.85%) Senior Investment Banking Java Developer
15 13 (3.85%) Senior Scala Developer
16 12 (3.55%) Architect
16 12 (3.55%) Java Engineer
Libraries, Frameworks & Software Standards
1 60 (17.75%) React
2 44 (13.02%) HTML
3 42 (12.43%) Akka
4 40 (11.83%) AngularJS
5 37 (10.95%) Kafka
6 35 (10.36%) Node.js
7 34 (10.06%) .NET
8 30 (8.88%) CSS
9 23 (6.80%) Web Services
10 20 (5.92%) Spring
11 18 (5.33%) HTML5
11 18 (5.33%) RESTful
12 17 (5.03%) Boost C++ Libraries
12 17 (5.03%) Redux
13 13 (3.85%) jQuery
14 12 (3.55%) Grails
14 12 (3.55%) Natural Language Processing
14 12 (3.55%) RabbitMQ
15 11 (3.25%) Hibernate
16 10 (2.96%) Spring Boot
Miscellaneous
1 89 (26.33%) Fintech
2 39 (11.54%) Algorithms
3 37 (10.95%) Computer Science
4 32 (9.47%) Greenfield Project
5 25 (7.40%) Fixed Income
6 21 (6.21%) Foreign Exchange (FX)
7 16 (4.73%) Analytical Skills
8 12 (3.55%) User Experience
9 11 (3.25%) Equities
9 11 (3.25%) Hedge funds
10 8 (2.37%) Enterprise Software
11 7 (2.07%) Data Structures
11 7 (2.07%) PMI
12 6 (1.78%) Derivative
13 4 (1.18%) Reinsurance
14 3 (0.89%) Credit Risk
14 3 (0.89%) Linux Command Line
14 3 (0.89%) Replication
14 3 (0.89%) Social Media
15 2 (0.59%) Cloud Native
Operating Systems
1 21 (6.21%) Unix
2 15 (4.44%) Linux
3 9 (2.66%) Windows
4 6 (1.78%) Android
4 6 (1.78%) Apple iOS
5 5 (1.48%) Mac OS X
6 3 (0.89%) CoreOS
7 1 (0.30%) Ubuntu
Processes & Methodologies
1 169 (50.00%) Agile Software Development
2 74 (21.89%) Software Engineering
3 73 (21.60%) TDD
4 68 (20.12%) Machine Learning
5 46 (13.61%) Analytics
6 43 (12.72%) Multithreading
7 39 (11.54%) Microservices
8 36 (10.65%) Scrum
9 35 (10.36%) OO
10 33 (9.76%) Mentoring
11 30 (8.88%) BDD
12 29 (8.58%) Mathematics
13 28 (8.28%) Coaching
14 27 (7.99%) Data Engineering
14 27 (7.99%) DevOps
15 26 (7.69%) E-Commerce
16 24 (7.10%) Business Intelligence
16 24 (7.10%) Line Management
17 20 (5.92%) Data Modelling
17 20 (5.92%) Digital Marketing
Programming Languages
1 263 (77.81%) Java
2 153 (45.27%) Python
3 80 (23.67%) C++
4 74 (21.89%) JavaScript
5 59 (17.46%) SQL
6 34 (10.06%) C#
7 28 (8.28%) Ruby
8 25 (7.40%) R
9 18 (5.33%) Haskell
10 15 (4.44%) Clojure
10 15 (4.44%) Groovy
10 15 (4.44%) PHP
11 12 (3.55%) Go
11 12 (3.55%) TypeScript
12 11 (3.25%) F#
12 11 (3.25%) Kotlin
13 9 (2.66%) Erlang
14 7 (2.07%) ES6
15 6 (1.78%) C
15 6 (1.78%) MATLAB
Qualifications
1 78 (23.08%) Degree
2 16 (4.73%) PhD
3 13 (3.85%) Computer Science Degree
4 7 (2.07%) PMI Certification
5 6 (1.78%) Master's Degree
6 4 (1.18%) ISTQB
7 2 (0.59%) AWS Certification
8 1 (0.30%) ISEB
8 1 (0.30%) Numerate Degree
Quality Assurance & Compliance
1 12 (3.55%) QA
2 3 (0.89%) GCP
3 1 (0.30%) Actionable Recommendations
3 1 (0.30%) Data Quality
System Software
1 58 (17.16%) Docker
2 9 (2.66%) HDFS
3 4 (1.18%) Apache Flume
3 4 (1.18%) VirtualBox
4 3 (0.89%) VMware Infrastructure
4 3 (0.89%) Xen
5 2 (0.59%) Virtual Machines
6 1 (0.30%) Cygwin
Systems Management
1 39 (11.54%) Ansible
2 9 (2.66%) Mesos
3 8 (2.37%) Kubernetes
3 8 (2.37%) Opscode Chef
3 8 (2.37%) Puppet
4 4 (1.18%) Rancher
4 4 (1.18%) Salt
4 4 (1.18%) Terraform
5 3 (0.89%) Graphite
5 3 (0.89%) Kibana
5 3 (0.89%) logstash
5 3 (0.89%) Nagios
5 3 (0.89%) ZABBIX
6 2 (0.59%) Hadoop YARN
6 2 (0.59%) Packer
7 1 (0.30%) Consul
7 1 (0.30%) HP Quality Center
Vendors
1 22 (6.51%) Oracle
2 8 (2.37%) Google
2 8 (2.37%) PagerDuty
3 4 (1.18%) Adthena
3 4 (1.18%) SaltStack
3 4 (1.18%) Splunk
3 4 (1.18%) Tableau
4 3 (0.89%) Adobe
4 3 (0.89%) DevExpress
4 3 (0.89%) Dynatrace
4 3 (0.89%) New Relic
4 3 (0.89%) Rackspace
4 3 (0.89%) Talend
4 3 (0.89%) VMware
5 2 (0.59%) Bloomberg
5 2 (0.59%) Databricks
5 2 (0.59%) ION Trading
5 2 (0.59%) Sybase
5 2 (0.59%) TIBCO
6 1 (0.30%) Capita