Period
to 20 August 2018

The following table provides summary statistics for contract job vacancies with a requirement for Flask skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Flask over the 6 months to 20 August 2018 with a comparison to the 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.

Flask
UK
6 months to
20 Aug 2018
Same period 2017 Same period 2016
Rank 718 658 780
Rank change year-on-year -60 +122 +31
Contract jobs citing Flask 169 202 143
As % of all contract IT jobs advertised in the UK 0.17% 0.21% 0.13%
As % of the Libraries, Frameworks & Software Standards category 0.48% 0.65% 0.45%
Number of daily rates quoted 121 133 102
UK median daily rate £500 £500 £400
Median daily rate % change year-on-year - +25.00% -
10th Percentile £375 £363 £325
90th Percentile £600 £575 £573
UK excluding London median daily rate £425 £450 £375
% change year-on-year -5.56% +20.00% -
Number of hourly rates quoted 2 0 0
UK median hourly rate £42.50 - -
UK excluding London median hourly rate £50.00 - -

Flask is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 35,330 31,065 31,644
As % of all contract IT jobs advertised in the UK 34.56% 32.47% 29.17%
Number of daily rates quoted 24,936 21,418 22,125
UK median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +6.25%
10th Percentile £320 £306 £294
90th Percentile £625 £625 £588
UK excluding London median daily rate £425 £400 £385
% change year-on-year +6.25% +3.90% +2.67%
Number of hourly rates quoted 340 382 379
UK median hourly rate £41.50 £40.00 £36.50
Median hourly rate % change year-on-year +3.75% +9.59% -1.40%
10th Percentile £15.24 £16.00 £12.25
90th Percentile £57.50 £53.75 £50.00
UK excluding London median hourly rate £40.50 £40.00 £36.00
% change year-on-year +1.25% +11.11% -2.70%

Flask
Job Vacancy Trend

Job postings citing Flask as a percentage of all IT jobs advertised.

Job vacancy trend for Flask in the UK

Flask
Contractor Daily Rate Trend

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

Contractor daily rate trend for Flask in the UK

Flask
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Flask over the 6 months to 20 August 2018.

Contractor daily rate histogram for Flask in the UK

Flask
Contractor Hourly Rate Trend

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Flask.

Contractor hourly rate trend for Flask in the UK

Flask
Contractor Hourly Rate Histogram

The hourly rate distribution of IT jobs citing Flask over the 6 months to 20 August 2018.

Contractor hourly rate histogram for Flask in the UK

Flask
Top 12 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Flask within the UK over the 6 months to 20 August 2018. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -44 152 £500 - 69
London -42 122 £500 - 58
UK excluding London -48 43 £425 -5.56% 12
Wales -11 11 £443 -9.23%
North of England -33 10 £400 -17.41% 3
North West - 10 £400 - 2
South East -11 7 £450 +52.54% 5
South West -19 6 £320 -36.00%
East of England -13 3 £500 +17.65% 3
Midlands -20 3 £400 -
Scotland -38 3 £475 +5.56% 1
West Midlands - 3 £400 -

For the 6 months to 20 August 2018, IT contractor jobs citing Flask also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads with a requirement for Flask.

1 169 (100.00%) Python
2 83 (49.11%) Django
3 70 (41.42%) Docker
4 58 (34.32%) JavaScript
5 47 (27.81%) Agile Software Development
6 45 (26.63%) TDD
7 43 (25.44%) SQL
8 41 (24.26%) Git (software)
9 39 (23.08%) React
10 33 (19.53%) Pandas
11 31 (18.34%) REST
12 30 (17.75%) Microservices
12 30 (17.75%) Data Science
13 29 (17.16%) Software Engineering
14 28 (16.57%) Continuous Integration
15 27 (15.98%) NumPy
15 27 (15.98%) Machine Learning
16 26 (15.38%) Java
17 25 (14.79%) PostgreSQL
18 24 (14.20%) BDD
19 23 (13.61%) Jenkins
20 21 (12.43%) Web Development
20 21 (12.43%) HTML
20 21 (12.43%) Linux
20 21 (12.43%) Finance
20 21 (12.43%) Algorithms
21 20 (11.83%) CSS
22 18 (10.65%) Ansible
22 18 (10.65%) Amazon AWS
23 17 (10.06%) nginx

Flask
Co-occurring IT Skills 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 17 (10.06%) nginx
2 9 (5.33%) Gunicorn
3 8 (4.73%) Cloud Foundry
3 8 (4.73%) Elasticsearch
4 7 (4.14%) Apache
5 5 (2.96%) Confluence
6 4 (2.37%) Apache Spark
7 3 (1.78%) Apache Airflow
7 3 (1.78%) Apache Solr
7 3 (1.78%) ArcGIS
7 3 (1.78%) IPython
7 3 (1.78%) OpenStack
8 2 (1.18%) CMS
8 2 (1.18%) Jupyter
8 2 (1.18%) Luigi
8 2 (1.18%) Tornado
Applications
1 3 (1.78%) Microsoft PowerPoint
Cloud Services
1 18 (10.65%) Amazon AWS
2 11 (6.51%) Microsoft Azure
3 10 (5.92%) GitHub
4 5 (2.96%) AWS CloudFormation
5 4 (2.37%) AWS Lambda
5 4 (2.37%) Google Cloud Platform
5 4 (2.37%) PaaS
5 4 (2.37%) Serverless
5 4 (2.37%) Slack
6 3 (1.78%) Amazon EC2
6 3 (1.78%) Amazon S3
6 3 (1.78%) Google App Engine
7 2 (1.18%) Trello
8 1 (0.59%) Amazon EMR
8 1 (0.59%) AWS CodePipeline
8 1 (0.59%) AWS Elastic Beanstalk
8 1 (0.59%) Azure Functions
8 1 (0.59%) Heroku
8 1 (0.59%) OpenShift
8 1 (0.59%) Virtual Private Cloud
Communications & Networking
1 5 (2.96%) AMQP
2 3 (1.78%) DSL
3 1 (0.59%) Firewall
3 1 (0.59%) HTTP
3 1 (0.59%) SSH
Database & Business Intelligence
1 25 (14.79%) PostgreSQL
2 16 (9.47%) NoSQL
3 14 (8.28%) MySQL
4 12 (7.10%) Big Data
5 10 (5.92%) Redis
6 8 (4.73%) MongoDB
7 4 (2.37%) Blockchain
7 4 (2.37%) Hadoop
7 4 (2.37%) Relational Database
8 3 (1.78%) CouchDB
9 2 (1.18%) Apache Cassandra
9 2 (1.18%) Apache Hive
9 2 (1.18%) Data Lake
9 2 (1.18%) SQL Server
10 1 (0.59%) Amazon Redshift
10 1 (0.59%) Flink
10 1 (0.59%) Neo4j
10 1 (0.59%) Power BI
10 1 (0.59%) Scylla
10 1 (0.59%) Spark SQL
Development Applications
1 41 (24.26%) Git (software)
2 23 (13.61%) Jenkins
3 14 (8.28%) Selenium
4 8 (4.73%) JIRA
4 8 (4.73%) Subversion
5 7 (4.14%) Gatling
6 6 (3.55%) Gradle
6 6 (3.55%) Robot Framework
7 5 (2.96%) GitLab
7 5 (2.96%) Maven
8 4 (2.37%) Hudson
8 4 (2.37%) Travis CI
9 3 (1.78%) Ant
9 3 (1.78%) Atlassian Bamboo
9 3 (1.78%) Grunt
9 3 (1.78%) gulp
9 3 (1.78%) Pivotal Tracker
10 2 (1.18%) Cucumber
10 2 (1.18%) Liquibase
10 2 (1.18%) Mockito
General
1 21 (12.43%) Finance
2 9 (5.33%) Front Office
3 8 (4.73%) Banking
4 7 (4.14%) Telecoms
5 5 (2.96%) Marketing
5 5 (2.96%) Retail
6 3 (1.78%) Automotive
7 2 (1.18%) Investment Banking
8 1 (0.59%) Advertising
8 1 (0.59%) Financial Institution
8 1 (0.59%) Games
8 1 (0.59%) Retail Banking
Job Titles
1 130 (76.92%) Developer
2 114 (67.46%) Python Developer
3 21 (12.43%) Senior Developer
4 19 (11.24%) Senior Python Developer
5 18 (10.65%) Python Engineer
6 14 (8.28%) Full Stack Developer
7 12 (7.10%) Lead Developer
8 11 (6.51%) JavaScript Developer
9 9 (5.33%) Software Engineer
10 8 (4.73%) Data Scientist
11 7 (4.14%) Java Developer
12 5 (2.96%) Django Developer
12 5 (2.96%) Front End Developer (Client-Side Developer)
12 5 (2.96%) Python Software Engineer
12 5 (2.96%) Python/Django Developer
13 4 (2.37%) Agile Developer
13 4 (2.37%) Angular Developer
13 4 (2.37%) DevOps Engineer
13 4 (2.37%) Senior JavaScript Developer
14 3 (1.78%) Front Office Developer
Libraries, Frameworks & Software Standards
1 83 (49.11%) Django
2 39 (23.08%) React
3 33 (19.53%) Pandas
4 31 (18.34%) REST
5 27 (15.98%) NumPy
6 21 (12.43%) HTML
7 20 (11.83%) CSS
8 16 (9.47%) AngularJS
8 16 (9.47%) RESTful
8 16 (9.47%) TensorFlow
9 15 (8.88%) Keras
10 13 (7.69%) Celery
10 13 (7.69%) SQLAlchemy
10 13 (7.69%) Web Services
11 11 (6.51%) pytest
12 10 (5.92%) Node.js
12 10 (5.92%) Spring
12 10 (5.92%) Spring Boot
12 10 (5.92%) Vue.js
13 8 (4.73%) RabbitMQ
Miscellaneous
1 21 (12.43%) Algorithms
2 15 (8.88%) Analytical Skills
3 9 (5.33%) Computer Science
3 9 (5.33%) Data Structures
4 8 (4.73%) User Experience
5 7 (4.14%) Fintech
6 6 (3.55%) Digital Media
6 6 (3.55%) Greenfield Project
6 6 (3.55%) Hedge funds
7 4 (2.37%) Mobile Banking
8 3 (1.78%) Client/Server
8 3 (1.78%) Enterprise Software
8 3 (1.78%) iPad
8 3 (1.78%) Social Media
9 2 (1.18%) Blog
9 2 (1.18%) Management Information System
9 2 (1.18%) Self-Motivation
10 1 (0.59%) Enterprise Cloud
10 1 (0.59%) Fixed Income
10 1 (0.59%) Renewable Energy
Operating Systems
1 21 (12.43%) Linux
2 3 (1.78%) Unix
3 2 (1.18%) Android
4 1 (0.59%) CentOS
4 1 (0.59%) Debian
4 1 (0.59%) Mac OS X
4 1 (0.59%) Ubuntu
Processes & Methodologies
1 47 (27.81%) Agile Software Development
2 45 (26.63%) TDD
3 30 (17.75%) Data Science
3 30 (17.75%) Microservices
4 29 (17.16%) Software Engineering
5 28 (16.57%) Continuous Integration
6 27 (15.98%) Machine Learning
7 24 (14.20%) BDD
8 21 (12.43%) Web Development
9 15 (8.88%) DevOps
10 14 (8.28%) Deep Learning
11 13 (7.69%) Test Automation
12 12 (7.10%) E-Commerce
12 12 (7.10%) Mentoring
13 11 (6.51%) Front End Development
13 11 (6.51%) Open Source
14 10 (5.92%) Analytics
15 9 (5.33%) Artificial Intelligence
15 9 (5.33%) Mathematics
16 8 (4.73%) OOP
Programming Languages
1 169 (100.00%) Python
2 58 (34.32%) JavaScript
3 43 (25.44%) SQL
4 26 (15.38%) Java
5 9 (5.33%) Go
6 8 (4.73%) C++
6 8 (4.73%) ES6
7 5 (2.96%) PHP
7 5 (2.96%) Ruby
7 5 (2.96%) Scala
8 4 (2.37%) Shell Script
9 3 (1.78%) Cython
9 3 (1.78%) Java 8
9 3 (1.78%) Kotlin
9 3 (1.78%) Perl
10 2 (1.18%) Bash Shell
10 2 (1.18%) C
10 2 (1.18%) C#
10 2 (1.18%) JSX
10 2 (1.18%) Prolog
Qualifications
1 8 (4.73%) PhD
2 5 (2.96%) Degree
3 4 (2.37%) Security Cleared
4 3 (1.78%) SC Cleared
5 2 (1.18%) AWS Certification
5 2 (1.18%) Computer Science Degree
Quality Assurance & Compliance
1 2 (1.18%) GCP
1 2 (1.18%) QA
System Software
1 70 (41.42%) Docker
2 3 (1.78%) Varnish
3 2 (1.18%) Apache ZooKeeper
3 2 (1.18%) etcd
4 1 (0.59%) Ceph
Systems Management
1 18 (10.65%) Ansible
2 11 (6.51%) Kubernetes
3 7 (4.14%) Terraform
4 5 (2.96%) Opscode Chef
4 5 (2.96%) Puppet
5 3 (1.78%) Grafana
5 3 (1.78%) Prometheus
6 2 (1.18%) Consul
6 2 (1.18%) Mesos
7 1 (0.59%) HAProxy
7 1 (0.59%) Kibana
7 1 (0.59%) logstash
7 1 (0.59%) Packer
Vendors
1 5 (2.96%) Atlassian
2 3 (1.78%) Google
2 3 (1.78%) Splunk
3 2 (1.18%) Microsoft
3 2 (1.18%) Tableau
4 1 (0.59%) Alteryx
4 1 (0.59%) Apiary
4 1 (0.59%) Facebook
4 1 (0.59%) IBM
4 1 (0.59%) Red Hat
4 1 (0.59%) Twitter