The median contractor rate for a Scala Developer was £625 per day in advertised job vacancies in the City of London during the 3 months to 29 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
London > City of London
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 116 133 163
Rank change year-on-year +17 +30  
Contract jobs requiring a Scala Developer 53 30 47
As % of all contract IT jobs advertised in the City of London 1.62% 0.90% 0.81%
As % of the Job Titles category 1.70% 0.94% 0.85%
Number of daily rates quoted 48 32 46
City of London median daily rate £625 £538 £590
Median daily rate % change year-on-year +16.27% -8.89%  
10th Percentile £544 £386 £440
90th Percentile £738 £688 £681
London median daily rate £582 £540 £575
% change year-on-year +7.73% -6.08%  
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
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 the City of 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
City of London
Contract job vacancies with a job title containing a recognized job role 3116 3206 5526
As % of all contract IT job vacancies advertised in the City of London 95.35% 95.93% 94.74%
Number of daily rates quoted 8621 9400 15096
City of London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.55%  
10th Percentile £313 £300 £263
90th Percentile £675 £650 £638
London median daily rate £500 £463 £438
% change year-on-year +8.10% +5.71%  
Number of hourly rates quoted 83 120 330
City of London median hourly rate £17.00 £19.00 £19.72
Median hourly rate % change year-on-year -10.52% -3.62%  
10th Percentile £10.90 £14.38 £10.25
90th Percentile £30.00 £32.25 £37.05
London median hourly rate £19.82 £17.75 £19.00
% change year-on-year +11.66% -6.57%  

Scala Developer
Job Vacancy Trend in the City of London

Job postings that featured Scala Developer in the job title as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Scala Developer in the City of London

Scala Developer
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for Scala Developer in the City of London

Scala Developer
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Scala Developer in the City of London over the 3 months to 29 June 2017.

Contractor daily rate histogram for Scala Developer in the City of London

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

For the 6 months to 29 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 City of London region featuring Scala Developer in the job title.

1 89 (98.89%) Scala
2 71 (78.89%) Agile Software Development
3 66 (73.33%) Java
4 45 (50.00%) TDD
5 38 (42.22%) Banking
6 37 (41.11%) Hadoop
6 37 (41.11%) Apache Spark
7 33 (36.67%) Big Data
8 32 (35.56%) Akka
9 30 (33.33%) Scrum
10 29 (32.22%) Investment Banking
11 24 (26.67%) Functional Programming
12 22 (24.44%) BDD
13 19 (21.11%) Apache Cassandra
14 18 (20.00%) Front Office
15 17 (18.89%) Finance
16 15 (16.67%) Multithreading
17 14 (15.56%) Python
18 13 (14.44%) JavaScript
18 13 (14.44%) Play Framework
19 11 (12.22%) REST
19 11 (12.22%) JSON
20 10 (11.11%) Pair Programming
20 10 (11.11%) Risk Management
21 9 (10.00%) Multithreaded Programming
21 9 (10.00%) Fintech
22 8 (8.89%) Microservices
22 8 (8.89%) Apache
22 8 (8.89%) SQL
22 8 (8.89%) MongoDB

Scala Developer Skill Set
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 37 (41.11%) Apache Spark
2 8 (8.89%) Apache
3 4 (4.44%) Apache Pig
4 3 (3.33%) DataSynapse
4 3 (3.33%) Oracle Coherence
5 2 (2.22%) Apache Solr
5 2 (2.22%) CMS
Cloud Services
1 4 (4.44%) Amazon AWS
2 2 (2.22%) Cloud Computing
3 1 (1.11%) BrowserStack
3 1 (1.11%) GitHub
3 1 (1.11%) Microsoft Azure
3 1 (1.11%) SaaS
3 1 (1.11%) vREST
Communications & Networking
1 4 (4.44%) HTTP
2 2 (2.22%) HTTPS
Database & Business Intelligence
1 37 (41.11%) Hadoop
2 33 (36.67%) Big Data
3 19 (21.11%) Apache Cassandra
4 8 (8.89%) MongoDB
5 7 (7.78%) NoSQL
6 6 (6.67%) Hazelcast
7 4 (4.44%) Apache Hive
7 4 (4.44%) Oracle Database
8 3 (3.33%) PostgreSQL
9 2 (2.22%) GIS
9 2 (2.22%) MySQL
9 2 (2.22%) Neo4j
10 1 (1.11%) Blockchain
10 1 (1.11%) Redis
10 1 (1.11%) Relational Database
10 1 (1.11%) SQL Server
Development Applications
1 6 (6.67%) Jasmine
2 2 (2.22%) Jenkins
3 1 (1.11%) Cucumber
3 1 (1.11%) EasyMock
3 1 (1.11%) Eclipse
3 1 (1.11%) IntelliJ
3 1 (1.11%) JIRA
3 1 (1.11%) JUnit
3 1 (1.11%) Mockito
3 1 (1.11%) Selenium
3 1 (1.11%) SoapUI
3 1 (1.11%) WebDriver
General
1 38 (42.22%) Banking
2 29 (32.22%) Investment Banking
3 18 (20.00%) Front Office
4 17 (18.89%) Finance
5 1 (1.11%) Advertising
5 1 (1.11%) Publishing
Libraries, Frameworks & Software Standards
1 32 (35.56%) Akka
2 13 (14.44%) Play Framework
3 11 (12.22%) JSON
3 11 (12.22%) REST
4 7 (7.78%) Middleware
5 6 (6.67%) Ajax
5 6 (6.67%) jQuery
5 6 (6.67%) spray
6 4 (4.44%) CSS
6 4 (4.44%) HTML
7 3 (3.33%) Kafka
7 3 (3.33%) Web Services
8 2 (2.22%) AngularJS
8 2 (2.22%) Leaflet
9 1 (1.11%) Apache Camel
9 1 (1.11%) CSS3
9 1 (1.11%) D3.js
9 1 (1.11%) Node.js
9 1 (1.11%) RESTful
9 1 (1.11%) WebSockets
Miscellaneous
1 9 (10.00%) Fintech
2 6 (6.67%) Analytical Skills
2 6 (6.67%) Credit Risk
2 6 (6.67%) Fixed Income
3 4 (4.44%) Algorithms
3 4 (4.44%) Computer Science
4 3 (3.33%) Equities
4 3 (3.33%) Market Risk
5 2 (2.22%) Derivative
5 2 (2.22%) Foreign Exchange (FX)
6 1 (1.11%) Equity Derivative
6 1 (1.11%) Greenfield Project
6 1 (1.11%) Photography
6 1 (1.11%) Public Cloud
6 1 (1.11%) Virtual Team
Operating Systems
1 2 (2.22%) Linux
2 1 (1.11%) Android
2 1 (1.11%) Apple iOS
2 1 (1.11%) Unix
Processes & Methodologies
1 71 (78.89%) Agile Software Development
2 45 (50.00%) TDD
3 30 (33.33%) Scrum
4 24 (26.67%) Functional Programming
5 22 (24.44%) BDD
6 15 (16.67%) Multithreading
7 10 (11.11%) Pair Programming
7 10 (11.11%) Risk Management
8 9 (10.00%) Multithreaded Programming
9 8 (8.89%) Kanban
9 8 (8.89%) Mentoring
9 8 (8.89%) Microservices
10 7 (7.78%) OO
11 6 (6.67%) Continuous Integration
12 5 (5.56%) ATDD
12 5 (5.56%) Software Engineering
13 4 (4.44%) Continuous Delivery
14 3 (3.33%) Concurrent Programming
14 3 (3.33%) DevOps
14 3 (3.33%) E-Commerce
Programming Languages
1 89 (98.89%) Scala
2 66 (73.33%) Java
3 14 (15.56%) Python
4 13 (14.44%) JavaScript
5 8 (8.89%) SQL
6 2 (2.22%) SPARQL
7 1 (1.11%) Kotlin
Qualifications
1 4 (4.44%) Degree
Quality Assurance & Compliance
1 6 (6.67%) MiFID
2 1 (1.11%) Data Quality
2 1 (1.11%) QA
System Software
1 2 (2.22%) Docker
Systems Management
1 1 (1.11%) Kubernetes
1 1 (1.11%) Mesos
Vendors
1 5 (5.56%) Oracle
City, London
TEKsystems
Rate: £600 - £700 per day
Posted: 3 days ago
City, London
TEKsystems
Rate: £700 - £751 per annum
Posted: 2 days ago
City, London
Haybrook IT Resourcing Ltd
Rate: Up to £500 per day
Posted: 6 days ago