Period
to 26 May 2018

The following table provides summary statistics for permanent job vacancies with a requirement for Flask skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Flask over the 6 months to 26 May 2018 with a comparison to the same period in the previous 2 years.

Flask
UK
6 months to
26 May 2018
Same period 2017 Same period 2016
Rank 807 750 1000
Rank change year-on-year -57 +250 +223
Permanent jobs citing Flask 387 429 279
As % of all permanent IT jobs advertised in the UK 0.22% 0.25% 0.14%
As % of the Libraries, Frameworks & Software Standards category 0.55% 0.62% 0.36%
Number of salaries quoted 311 393 259
UK median annual salary £57,500 £57,500 £52,500
Median salary % change year-on-year - +9.52% -4.55%
10th Percentile £42,500 £35,000 £33,750
90th Percentile £85,000 £77,500 £72,500
UK excluding London median annual salary £50,000 £50,000 £37,500
% change year-on-year - +33.33% -21.05%

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

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 70,911 69,375 77,690
As % of all permanent IT jobs advertised in the UK 40.80% 40.66% 38.70%
Number of salaries quoted 59,247 58,985 66,993
UK median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £31,250 £29,000 £28,500
90th Percentile £80,000 £76,250 £75,000
UK excluding London median annual salary £45,000 £42,500 £41,500
% change year-on-year +5.88% +2.41% +3.75%

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
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Flask.

Salary trend for Flask in the UK

Flask
Salary Histogram

The salary distribution of IT jobs citing Flask over the 6 months to 26 May 2018.

Salary histogram for Flask in the UK

Flask
Top 14 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Flask within the UK over the 6 months to 26 May 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -72 367 £57,500 - 91
London -122 219 £70,000 +21.74% 74
UK excluding London +79 168 £50,000 - 19
South East +44 83 £55,000 -15.38% 8
North of England +18 28 £45,000 -5.26% 3
Midlands +18 21 £45,000 +5.88% 1
North West +16 21 £45,000 +28.57% 3
West Midlands +16 18 £45,000 +5.88%
Scotland -25 18 £72,500 +70.59%
East of England -2 10 £47,500 +11.76% 4
Yorkshire +29 7 £45,000 -10.00%
South West -28 6 £47,500 -5.00% 1
East Midlands - 3 £45,000 - 1
Wales +1 2 £35,000 -36.36% 2

For the 6 months to 26 May 2018, IT 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 permanent job ads with a requirement for Flask.

1 386 (99.74%) Python
2 249 (64.34%) Django
3 164 (42.38%) Agile Software Development
4 157 (40.57%) JavaScript
5 155 (40.05%) SQL
6 143 (36.95%) Docker
7 131 (33.85%) Linux
8 129 (33.33%) PostgreSQL
9 97 (25.06%) TDD
10 95 (24.55%) Amazon AWS
11 92 (23.77%) Git (software)
12 90 (23.26%) HTML
13 88 (22.74%) CSS
14 84 (21.71%) Software Engineering
15 83 (21.45%) Java
16 75 (19.38%) Relational Database
17 69 (17.83%) Big Data
18 68 (17.57%) Microservices
19 67 (17.31%) Continuous Integration
19 67 (17.31%) Finance
20 66 (17.05%) Scrum
21 65 (16.80%) React
22 63 (16.28%) Degree
23 62 (16.02%) Machine Learning
24 61 (15.76%) NoSQL
24 61 (15.76%) Jenkins
25 59 (15.25%) MongoDB
26 58 (14.99%) AngularJS
27 57 (14.73%) RESTful
28 54 (13.95%) DevOps

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 50 (12.92%) Elasticsearch
2 30 (7.75%) CloudStack
3 23 (5.94%) Tornado
4 11 (2.84%) Confluence
5 10 (2.58%) Apache Airflow
5 10 (2.58%) Apache Spark
6 8 (2.07%) Apache
7 6 (1.55%) Tomcat
8 5 (1.29%) Apache Pig
8 5 (1.29%) Gunicorn
8 5 (1.29%) nginx
8 5 (1.29%) SAS
9 4 (1.03%) WordPress
10 3 (0.78%) Apache Solr
10 3 (0.78%) CMS
10 3 (0.78%) Drupal
11 2 (0.52%) Alfresco
12 1 (0.26%) Jetty
12 1 (0.26%) Joomla!
12 1 (0.26%) WebSphere
Applications
1 5 (1.29%) MS Visio
2 3 (0.78%) InVision
3 1 (0.26%) Microsoft Excel
Business Applications
1 3 (0.78%) Salesforce.com CRM
2 2 (0.52%) Magento
3 1 (0.26%) Distributed Ledger
Cloud Services
1 95 (24.55%) Amazon AWS
2 32 (8.27%) Microsoft Azure
3 11 (2.84%) GitHub
4 9 (2.33%) SaaS
5 8 (2.07%) Serverless
6 6 (1.55%) Google Cloud Platform
7 5 (1.29%) AWS Lambda
8 3 (0.78%) Amazon EC2
8 3 (0.78%) PaaS
9 2 (0.52%) Amazon S3
9 2 (0.52%) AWS CloudFormation
9 2 (0.52%) AWS Elastic Beanstalk
9 2 (0.52%) Slack
9 2 (0.52%) Trello
10 1 (0.26%) Amazon CloudWatch
10 1 (0.26%) Cloud Computing
10 1 (0.26%) Google Analytics
10 1 (0.26%) Heroku
Communications & Networking
1 8 (2.07%) HTTP
2 7 (1.81%) Internet
3 5 (1.29%) TCP/IP
4 3 (0.78%) SSL
5 1 (0.26%) AMQP
5 1 (0.26%) DNS
5 1 (0.26%) DSL
5 1 (0.26%) Firewall
5 1 (0.26%) MQTT
5 1 (0.26%) PPP
5 1 (0.26%) VPN
5 1 (0.26%) Wireless
Database & Business Intelligence
1 129 (33.33%) PostgreSQL
2 75 (19.38%) Relational Database
3 69 (17.83%) Big Data
4 61 (15.76%) NoSQL
5 59 (15.25%) MongoDB
6 37 (9.56%) Redis
7 35 (9.04%) MySQL
8 24 (6.20%) Blockchain
9 17 (4.39%) Data Mining
9 17 (4.39%) Hadoop
10 14 (3.62%) Amazon DynamoDB
11 13 (3.36%) SQL Server
12 11 (2.84%) RDBMS
13 8 (2.07%) Riak
14 6 (1.55%) HBase
15 5 (1.29%) Apache Hive
15 5 (1.29%) Impala
15 5 (1.29%) SQL Server Integration Services
16 4 (1.03%) Text Mining
16 4 (1.03%) VoltDB
Development Applications
1 92 (23.77%) Git (software)
2 61 (15.76%) Jenkins
3 25 (6.46%) GitLab
4 24 (6.20%) JIRA
5 17 (4.39%) Gradle
6 11 (2.84%) Octopus Deploy
6 11 (2.84%) TeamCity
6 11 (2.84%) Vagrant
7 10 (2.58%) Artifactory
7 10 (2.58%) Bitbucket
8 9 (2.33%) Ant
8 9 (2.33%) Selenium
9 7 (1.81%) Maven
10 6 (1.55%) webpack
11 5 (1.29%) CA Release Automation
11 5 (1.29%) IntelliJ
11 5 (1.29%) JUnit
11 5 (1.29%) Visual Studio
12 4 (1.03%) git-flow
12 4 (1.03%) Hudson
General
1 67 (17.31%) Finance
2 37 (9.56%) Banking
3 28 (7.24%) Retail
4 16 (4.13%) Back Office
5 8 (2.07%) Investment Banking
6 7 (1.81%) Marketing
7 6 (1.55%) Games
8 5 (1.29%) Advertising
9 4 (1.03%) Front Office
10 3 (0.78%) Telecoms
11 2 (0.52%) Automotive
11 2 (0.52%) Financial Institution
11 2 (0.52%) Multimedia
11 2 (0.52%) Publishing
12 1 (0.26%) Billing
12 1 (0.26%) Law
12 1 (0.26%) Music Industry
Job Titles
1 256 (66.15%) Developer
2 207 (53.49%) Python Developer
3 74 (19.12%) Senior Developer
4 72 (18.60%) Senior Python Developer
5 49 (12.66%) Python Engineer
6 38 (9.82%) Full Stack Developer
7 37 (9.56%) Software Engineer
8 36 (9.30%) Django Developer
8 36 (9.30%) Python/Django Developer
9 32 (8.27%) Senior Software Engineer
10 25 (6.46%) AWS Developer
11 18 (4.65%) Architect
11 18 (4.65%) Data Engineer
12 16 (4.13%) DevOps Engineer
12 16 (4.13%) J2EE Architect
12 16 (4.13%) Java Architect
12 16 (4.13%) Java/J2EE Architect
12 16 (4.13%) Lead Developer
13 15 (3.88%) Big Data Engineer
14 14 (3.62%) Python Software Engineer
Libraries, Frameworks & Software Standards
1 249 (64.34%) Django
2 90 (23.26%) HTML
3 88 (22.74%) CSS
4 65 (16.80%) React
5 58 (14.99%) AngularJS
6 57 (14.73%) RESTful
7 41 (10.59%) Web Services
8 36 (9.30%) Node.js
9 31 (8.01%) SQLAlchemy
10 30 (7.75%) Kafka
11 29 (7.49%) NumPy
11 29 (7.49%) Pandas
12 26 (6.72%) REST
13 25 (6.46%) JSON
14 24 (6.20%) RabbitMQ
15 21 (5.43%) CSS3
15 21 (5.43%) XML
16 20 (5.17%) HTML5
17 18 (4.65%) React Native
18 16 (4.13%) Vue (Vue.js)
Miscellaneous
1 50 (12.92%) Fintech
2 46 (11.89%) Computer Science
3 33 (8.53%) User Experience
4 26 (6.72%) Algorithms
5 24 (6.20%) Greenfield Project
6 20 (5.17%) Mobile App
7 18 (4.65%) Linux Command Line
8 16 (4.13%) Data Structures
9 13 (3.36%) Analytical Skills
10 11 (2.84%) Blog
11 6 (1.55%) Self-Motivation
12 5 (1.29%) Client/Server
12 5 (1.29%) Cyber Defence
12 5 (1.29%) Data Centre
12 5 (1.29%) Enterprise Software
12 5 (1.29%) Management Information System
13 4 (1.03%) Hedge funds
13 4 (1.03%) Internet of Things
14 3 (0.78%) Cloud Native
14 3 (0.78%) Social Media
Operating Systems
1 131 (33.85%) Linux
2 17 (4.39%) Unix
3 8 (2.07%) Android
3 8 (2.07%) Mac OS
4 6 (1.55%) Apple iOS
5 5 (1.29%) Windows
6 2 (0.52%) Debian
6 2 (0.52%) Mac OS X
6 2 (0.52%) Ubuntu
7 1 (0.26%) Amazon Linux
7 1 (0.26%) CentOS
Processes & Methodologies
1 164 (42.38%) Agile Software Development
2 97 (25.06%) TDD
3 84 (21.71%) Software Engineering
4 68 (17.57%) Microservices
5 67 (17.31%) Continuous Integration
6 66 (17.05%) Scrum
7 62 (16.02%) Machine Learning
8 54 (13.95%) DevOps
9 48 (12.40%) Unit Testing
10 44 (11.37%) Data Science
11 40 (10.34%) Problem-Solving
12 39 (10.08%) Analytics
13 38 (9.82%) Web Development
14 31 (8.01%) Artificial Intelligence
14 31 (8.01%) Mathematics
14 31 (8.01%) Mentoring
15 30 (7.75%) BDD
15 30 (7.75%) Open Source
16 29 (7.49%) API Design
16 29 (7.49%) ETL
Programming Languages
1 386 (99.74%) Python
2 157 (40.57%) JavaScript
3 155 (40.05%) SQL
4 83 (21.45%) Java
5 43 (11.11%) Bash Shell
5 43 (11.11%) Go
6 40 (10.34%) PHP
7 28 (7.24%) Ruby
8 23 (5.94%) C++
9 13 (3.36%) C#
10 12 (3.10%) Scala
11 10 (2.58%) C
12 6 (1.55%) Java 8
13 5 (1.29%) ES6
13 5 (1.29%) R
14 4 (1.03%) TypeScript
15 3 (0.78%) Apex Code
15 3 (0.78%) Apple Swift
15 3 (0.78%) Kotlin
15 3 (0.78%) Objective-C
Qualifications
1 63 (16.28%) Degree
2 36 (9.30%) Computer Science Degree
3 6 (1.55%) Master's Degree
4 3 (0.78%) AWS Certification
5 2 (0.52%) Numerate Degree
5 2 (0.52%) PhD
Quality Assurance & Compliance
1 12 (3.10%) QA
2 1 (0.26%) ISO/IEC 27001
System Software
1 143 (36.95%) Docker
2 23 (5.94%) vSphere
3 5 (1.29%) Active Directory
3 5 (1.29%) HDFS
4 1 (0.26%) Apache Flume
4 1 (0.26%) Apache ZooKeeper
4 1 (0.26%) Cronacle
4 1 (0.26%) VirtualBox
4 1 (0.26%) VMware Infrastructure
Systems Management
1 33 (8.53%) Ansible
1 33 (8.53%) Puppet
2 32 (8.27%) Kubernetes
3 25 (6.46%) logstash
4 23 (5.94%) Rancher
5 19 (4.91%) Terraform
6 16 (4.13%) Marathon
7 15 (3.88%) Opscode Chef
8 12 (3.10%) Prometheus
9 7 (1.81%) Grafana
10 5 (1.29%) Single Sign-On
11 1 (0.26%) Cobbler
11 1 (0.26%) Control-M
11 1 (0.26%) HAProxy
11 1 (0.26%) Kibana
11 1 (0.26%) Oozie
11 1 (0.26%) Packer
Vendors
1 25 (6.46%) VMware
2 24 (6.20%) SaltStack
3 10 (2.58%) Capita
4 8 (2.07%) Google
4 8 (2.07%) Microsoft
5 6 (1.55%) Cloudera
5 6 (1.55%) Splunk
6 5 (1.29%) Atlassian
6 5 (1.29%) Perforce
7 4 (1.03%) Oracle
7 4 (1.03%) Salesforce.com
8 3 (0.78%) Twitter
9 2 (0.52%) Openreach
10 1 (0.26%) IBM
10 1 (0.26%) Okta
10 1 (0.26%) Rackspace
10 1 (0.26%) TIBCO