The median contractor rate for a Scala Developer was £576 per day in advertised job vacancies in London during the 3 months to 22 June 2017.

The first table below provides contractor rate benchmarking and summary statistics including a comparison to same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Scala Developer
England / London
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 197 246 282
Rank change year-on-year +49 +36  
Contract jobs requiring a Scala Developer 253 193 153
As % of all contract IT jobs advertised in London 1.22% 0.89% 0.65%
As % of the Job Titles category 1.29% 0.93% 0.69%
Number of daily rates quoted 202 174 121
Median daily rate £576 £540 £575
Median daily rate % change year-on-year +6.57% -6.08%  
90% offered a daily rate of more than £476 £413 £490
10% offered a daily rate of more than £700 £638 £650
UK excluding London median daily rate £500 £480 £463
% change year-on-year +4.16% +3.78%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The next table is for comparison with the above and includes summary statistics for all job roles in contract job vacancies advertised in London. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of contract jobs in our overall sample.

Contract IT Job Roles
London
Contract job vacancies with a job title containing a recognized job role 19665 20680 22203
As % of all contract IT job vacancies advertised in London 94.86% 95.26% 94.65%
Number of daily rates quoted 14033 15001 15472
Median daily rate £500 £463 £445
Median daily rate % change year-on-year +8.10% +3.93%  
90% offered a daily rate of more than £315 £295 £275
10% offered a daily rate of more than £650 £625 £605
UK excluding London median daily rate £400 £400 £373
% change year-on-year - +7.38%  
Number of hourly rates quoted 251 230 384
Median hourly rate £19.82 £18.00 £18.70
Median hourly rate % change year-on-year +10.11% -3.74%  
90% offered a hourly rate of more than £12.50 £12.00 £11.00
10% offered a hourly rate of more than £47.83 £43.57 £52.17
UK excluding London median hourly rate £17.50 £17.45 £16.00
% change year-on-year +0.28% +9.06%  

Scala Developer
Job Vacancy Trend in London

The job posting trend of jobs advertised in London that featured Scala Developer in the job title.

Job vacancy trend for Scala Developer in London

Scala Developer
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Scala Developer in London.

Contractor daily rate trend for Scala Developer in London

Scala Developer
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Scala Developer in London over the 3 months to 22 June 2017.

Contractor daily rate histogram for Scala Developer in London

Scala Developer
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Scala Developer within the London region over the 3 months to 22 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +31 52 £625 +14.94% 7
Bromley - 5 £650 -
Canary Wharf - 3 £725 -
Docklands, London -2 1 £600 -
Croydon -8 1 - -
Scala Developer
England

Scala Developer Skill Set
Top 30 Co-occurring IT Skills in London

For the 6 months to 22 June 2017, Scala Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region featuring Scala Developer in the job title.

1 464 (97.27%) Scala
2 298 (62.47%) Agile Software Development
3 267 (55.97%) Java
4 189 (39.62%) TDD
5 163 (34.17%) Akka
6 127 (26.62%) Apache Spark
7 105 (22.01%) Big Data
8 103 (21.59%) Play Framework
8 103 (21.59%) Scrum
8 103 (21.59%) Hadoop
9 98 (20.55%) Banking
10 79 (16.56%) BDD
11 72 (15.09%) JavaScript
12 71 (14.88%) Kafka
13 69 (14.47%) Functional Programming
14 65 (13.63%) Investment Banking
15 64 (13.42%) Continuous Integration
15 64 (13.42%) Microservices
16 63 (13.21%) HTML
17 60 (12.58%) Finance
17 60 (12.58%) REST
18 59 (12.37%) SQL
18 59 (12.37%) Python
19 56 (11.74%) Pair Programming
20 54 (11.32%) Test Automation
21 53 (11.11%) Kanban
22 51 (10.69%) Apache Cassandra
23 50 (10.48%) DevOps
24 48 (10.06%) Git (software)
24 48 (10.06%) CSS

Scala Developer Skill Set
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
1 127 (26.62%) Apache Spark
2 33 (6.92%) Apache
3 20 (4.19%) OpenStack
4 16 (3.35%) Elasticsearch
5 10 (2.10%) DataSynapse
6 8 (1.68%) Oracle Coherence
7 7 (1.47%) Confluence
8 5 (1.05%) SAS
9 3 (0.63%) Apache Pig
10 2 (0.42%) CMS
10 2 (0.42%) Tomcat
11 1 (0.21%) Apache Solr
11 1 (0.21%) Jetty
11 1 (0.21%) nginx
11 1 (0.21%) Oracle SOA Suite
Business Applications
1 1 (0.21%) SAP Oil and Gas
Cloud Services
1 37 (7.76%) Amazon AWS
2 10 (2.10%) Microsoft Azure
3 8 (1.68%) GitHub
4 5 (1.05%) Amazon S3
4 5 (1.05%) PaaS
5 4 (0.84%) Google Cloud Platform
6 3 (0.63%) Amazon EC2
6 3 (0.63%) SaaS
7 2 (0.42%) Amazon EMR
7 2 (0.42%) Amazon Kinesis
7 2 (0.42%) Amazon SQS
7 2 (0.42%) Cloud Computing
8 1 (0.21%) AWS Elastic Beanstalk
8 1 (0.21%) BrowserStack
8 1 (0.21%) Heroku
8 1 (0.21%) vREST
Communications & Networking
1 47 (9.85%) HTTP
2 7 (1.47%) Internet
3 2 (0.42%) DSL
3 2 (0.42%) HTTPS
3 2 (0.42%) SNA
3 2 (0.42%) SSH
4 1 (0.21%) SSL
4 1 (0.21%) TCP/IP
Database & Business Intelligence
1 105 (22.01%) Big Data
2 103 (21.59%) Hadoop
3 51 (10.69%) Apache Cassandra
4 43 (9.01%) Relational Database
5 42 (8.81%) MongoDB
6 36 (7.55%) NoSQL
7 32 (6.71%) MySQL
8 28 (5.87%) PostgreSQL
9 23 (4.82%) Apache Hive
10 17 (3.56%) RDBMS
11 15 (3.14%) HBase
12 13 (2.73%) Neo4j
13 11 (2.31%) Hazelcast
14 6 (1.26%) Impala
14 6 (1.26%) Redis
15 4 (0.84%) Data Warehouse
15 4 (0.84%) Infinispan
16 3 (0.63%) MarkLogic
16 3 (0.63%) Oracle Database
16 3 (0.63%) Sqoop
Development Applications
1 48 (10.06%) Git (software)
2 31 (6.50%) Jenkins
3 23 (4.82%) Subversion
4 18 (3.77%) Cucumber
5 12 (2.52%) JIRA
5 12 (2.52%) JUnit
6 8 (1.68%) Mockito
7 7 (1.47%) Selenium
8 6 (1.26%) IntelliJ
8 6 (1.26%) Jasmine
8 6 (1.26%) WebDriver
9 4 (0.84%) Vagrant
10 3 (0.63%) Gatling
10 3 (0.63%) Gradle
11 2 (0.42%) GitLab
12 1 (0.21%) CircleCI
12 1 (0.21%) Eclipse
12 1 (0.21%) Hudson
12 1 (0.21%) Maven
12 1 (0.21%) SoapUI
General
1 98 (20.55%) Banking
2 65 (13.63%) Investment Banking
3 60 (12.58%) Finance
4 39 (8.18%) Front Office
5 3 (0.63%) Advertising
5 3 (0.63%) Games
6 2 (0.42%) Financial Institution
6 2 (0.42%) Marketing
6 2 (0.42%) Publishing
6 2 (0.42%) Retail
7 1 (0.21%) Back Office
7 1 (0.21%) Electronics
7 1 (0.21%) Manufacturing
7 1 (0.21%) Pharmaceutical
7 1 (0.21%) Telecoms
Libraries, Frameworks & Software Standards
1 163 (34.17%) Akka
2 103 (21.59%) Play Framework
3 71 (14.88%) Kafka
4 63 (13.21%) HTML
5 60 (12.58%) REST
6 48 (10.06%) CSS
7 43 (9.01%) RESTful
8 36 (7.55%) JSON
8 36 (7.55%) Web Services
9 34 (7.13%) Spring
10 30 (6.29%) AngularJS
11 29 (6.08%) spray
12 24 (5.03%) Hibernate
13 23 (4.82%) Middleware
14 20 (4.19%) Node.js
15 19 (3.98%) HTML5
15 19 (3.98%) jQuery
16 17 (3.56%) Ajax
16 17 (3.56%) Apache Avro
17 13 (2.73%) React
Miscellaneous
1 36 (7.55%) Fixed Income
2 31 (6.50%) Greenfield Project
3 27 (5.66%) Derivative
4 26 (5.45%) Analytical Skills
5 21 (4.40%) Data Structures
6 20 (4.19%) Foreign Exchange (FX)
7 18 (3.77%) Equities
8 17 (3.56%) Fintech
9 16 (3.35%) Algorithms
10 15 (3.14%) Grid Computing
11 14 (2.94%) Computer Science
12 11 (2.31%) User Experience
13 9 (1.89%) Market Risk
14 7 (1.47%) Credit Risk
14 7 (1.47%) Interest Rate Derivative
15 6 (1.26%) Equity Derivative
16 5 (1.05%) Credit Derivative
16 5 (1.05%) Linux Command Line
17 4 (0.84%) Enterprise Software
18 3 (0.63%) Life Science
Operating Systems
1 46 (9.64%) Linux
2 33 (6.92%) Unix
3 7 (1.47%) Android
4 6 (1.26%) Mac OS X
5 3 (0.63%) Apple iOS
6 2 (0.42%) Mac OS
7 1 (0.21%) Windows
Processes & Methodologies
1 298 (62.47%) Agile Software Development
2 189 (39.62%) TDD
3 103 (21.59%) Scrum
4 79 (16.56%) BDD
5 69 (14.47%) Functional Programming
6 64 (13.42%) Continuous Integration
6 64 (13.42%) Microservices
7 56 (11.74%) Pair Programming
8 54 (11.32%) Test Automation
9 53 (11.11%) Kanban
10 50 (10.48%) DevOps
11 46 (9.64%) Multithreading
12 39 (8.18%) E-Commerce
13 36 (7.55%) Continuous Deployment
14 35 (7.34%) Software Engineering
15 34 (7.13%) Web Development
16 32 (6.71%) Risk Management
17 29 (6.08%) Continuous Delivery
18 27 (5.66%) High Availability
19 26 (5.45%) Multithreaded Programming
Programming Languages
1 464 (97.27%) Scala
2 267 (55.97%) Java
3 72 (15.09%) JavaScript
4 59 (12.37%) Python
4 59 (12.37%) SQL
5 27 (5.66%) Ruby
6 13 (2.73%) Perl
7 11 (2.31%) C++
8 9 (1.89%) Shell Script
9 8 (1.68%) C#
10 6 (1.26%) Clojure
11 5 (1.05%) Groovy
11 5 (1.05%) Haskell
12 4 (0.84%) Bash Shell
12 4 (0.84%) R
13 3 (0.63%) Kotlin
13 3 (0.63%) ML
14 2 (0.42%) Go
14 2 (0.42%) TypeScript
15 1 (0.21%) APL
Qualifications
1 16 (3.35%) Security Cleared
2 14 (2.94%) Degree
3 11 (2.31%) SC Cleared
4 3 (0.63%) PhD
5 2 (0.42%) BPSS Clearance
5 2 (0.42%) Computer Science Degree
6 1 (0.21%) A+ Certification
6 1 (0.21%) CTC Cleared
6 1 (0.21%) Master's Degree
6 1 (0.21%) Numerate Degree
Quality Assurance & Compliance
1 7 (1.47%) MiFID
2 4 (0.84%) QA
3 2 (0.42%) Data Quality
System Software
1 34 (7.13%) Docker
2 22 (4.61%) Apache Flume
3 11 (2.31%) HDFS
4 4 (0.84%) Platform Symphony
5 1 (0.21%) Apache ZooKeeper
Systems Management
1 13 (2.73%) Ansible
2 12 (2.52%) Puppet
3 9 (1.89%) Opscode Chef
4 6 (1.26%) Grafana
4 6 (1.26%) Hadoop YARN
4 6 (1.26%) Kibana
4 6 (1.26%) logstash
5 4 (0.84%) Terraform
6 2 (0.42%) Kubernetes
6 2 (0.42%) Marathon
7 1 (0.21%) Graphite
7 1 (0.21%) Mesos
7 1 (0.21%) Oozie
7 1 (0.21%) rkt
7 1 (0.21%) yum
Vendors
1 19 (3.98%) Oracle
2 8 (1.68%) Google
3 6 (1.26%) AppDynamics
3 6 (1.26%) Cloudera
3 6 (1.26%) Splunk
4 5 (1.05%) Hortonworks
5 2 (0.42%) Palantir
5 2 (0.42%) SaltStack
5 2 (0.42%) SAP
6 1 (0.21%) Ab Initio
6 1 (0.21%) Barracuda Networks
6 1 (0.21%) Bloomberg
6 1 (0.21%) Civica
6 1 (0.21%) Currenex
6 1 (0.21%) IBM
6 1 (0.21%) Informatica
6 1 (0.21%) Reuters
6 1 (0.21%) Sybase
6 1 (0.21%) Teradata
6 1 (0.21%) TIBCO
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Square One Resources
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