Period
to 23 November 2017

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

Flask
UK
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 774 919 1169
Rank change year-on-year +145 +250 +54
Permanent jobs citing Flask 429 323 127
As % of all permanent IT jobs advertised in the UK 0.24% 0.17% 0.058%
As % of the Libraries, Frameworks & Software Standards category 0.59% 0.44% 0.15%
Number of salaries quoted 381 291 107
UK median annual salary £55,000 £57,500 £52,500
Median salary % change year-on-year -4.35% +9.52% +5.00%
10th Percentile £35,000 £36,250 £34,500
90th Percentile £82,500 £77,500 £74,000
UK excluding London median annual salary £50,000 £42,500 £40,000
% change year-on-year +17.65% +6.25% -

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 72188 74049 82710
As % of all permanent IT jobs advertised in the UK 40.07% 39.01% 38.03%
Number of salaries quoted 60025 64270 70733
UK median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% +1.12%
10th Percentile £29,750 £28,750 £27,500
90th Percentile £77,500 £76,250 £73,750
UK excluding London median annual salary £42,500 £42,500 £40,000
% change year-on-year - +6.25% -

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 23 November 2017.

Salary histogram for Flask in the UK

Flask
Top 13 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 23 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
England +136 422 £55,000 -4.35% 37
London +33 293 £57,500 - 19
UK excluding London +117 135 £50,000 +17.65% 17
South East +58 43 £52,500 -17.65% 3
East of England +43 38 £55,000 -4.35% 6
North of England - 24 £50,000 - 5
South West +1 16 £43,250 +15.33%
Yorkshire - 14 £50,000 - 3
North West - 10 £53,750 - 2
Midlands +27 8 £35,500 - 3
West Midlands +18 8 £35,500 - 1
Scotland -15 4 £35,000 -17.65%
Northern Ireland - 2 £75,000 -

For the 6 months to 23 November 2017, IT jobs citing Flask also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Flask.

1 427 (99.53%) Python
2 258 (60.14%) Django
3 188 (43.82%) Agile Software Development
4 173 (40.33%) JavaScript
5 140 (32.63%) Linux
6 135 (31.47%) Docker
7 127 (29.60%) PostgreSQL
8 111 (25.87%) TDD
9 97 (22.61%) HTML
10 94 (21.91%) CSS
11 93 (21.68%) Software Engineering
12 89 (20.75%) React
13 88 (20.51%) SQL
14 84 (19.58%) AngularJS
15 81 (18.88%) Finance
16 77 (17.95%) Git (software)
16 77 (17.95%) Relational Database
17 76 (17.72%) MongoDB
18 69 (16.08%) Fintech
19 68 (15.85%) Web Development
19 68 (15.85%) Java
20 66 (15.38%) Scrum
21 64 (14.92%) Ruby
21 64 (14.92%) Amazon AWS
22 59 (13.75%) Machine Learning
23 58 (13.52%) C++
24 55 (12.82%) NumPy
25 54 (12.59%) RabbitMQ
26 51 (11.89%) Ansible
26 51 (11.89%) Pandas

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 36 (8.39%) Apache Spark
2 35 (8.16%) nginx
3 32 (7.46%) Elasticsearch
4 25 (5.83%) Tornado
5 23 (5.36%) Confluence
6 15 (3.50%) uWSGI
7 10 (2.33%) Apache
8 9 (2.10%) JBoss
8 9 (2.10%) Jetty
8 9 (2.10%) Tomcat
8 9 (2.10%) WebLogic
9 8 (1.86%) OpenStack
10 7 (1.63%) IPython
11 6 (1.40%) CloudStack
12 4 (0.93%) CMS
12 4 (0.93%) Drupal
13 3 (0.70%) Apache Solr
14 2 (0.47%) Apache Airflow
14 2 (0.47%) Apache Pig
14 2 (0.47%) Gunicorn
Applications
1 4 (0.93%) CPLEX
2 1 (0.23%) Microsoft Excel
2 1 (0.23%) Microsoft PowerPoint
2 1 (0.23%) Photoshop
Business Applications
1 4 (0.93%) Salesforce.com CRM
2 1 (0.23%) Magento
Cloud Services
1 64 (14.92%) Amazon AWS
2 31 (7.23%) Microsoft Azure
3 26 (6.06%) GitHub
4 19 (4.43%) Slack
5 18 (4.20%) Trello
6 15 (3.50%) SaaS
7 10 (2.33%) Amazon EC2
8 8 (1.86%) Google Cloud Platform
9 7 (1.63%) Amazon Kinesis
9 7 (1.63%) Azure Machine Learning
10 6 (1.40%) Amazon S3
11 2 (0.47%) AWS Lambda
11 2 (0.47%) IaaS
11 2 (0.47%) PaaS
11 2 (0.47%) Serverless
12 1 (0.23%) AWS Elastic Beanstalk
12 1 (0.23%) CloudFront
12 1 (0.23%) Firebase
12 1 (0.23%) Heroku
12 1 (0.23%) Virtual Private Cloud
Communications & Networking
1 14 (3.26%) HTTP
2 12 (2.80%) Internet
3 9 (2.10%) AMQP
4 4 (0.93%) DNS
4 4 (0.93%) Skype
5 3 (0.70%) SMTP
5 3 (0.70%) SSH
6 2 (0.47%) Cisco IOS
6 2 (0.47%) HTTPS
6 2 (0.47%) TCP/IP
6 2 (0.47%) VoIP
7 1 (0.23%) LAN
7 1 (0.23%) LDAP
7 1 (0.23%) VLAN
Database & Business Intelligence
1 127 (29.60%) PostgreSQL
2 77 (17.95%) Relational Database
3 76 (17.72%) MongoDB
4 48 (11.19%) Big Data
5 46 (10.72%) MySQL
6 44 (10.26%) NoSQL
7 35 (8.16%) Apache Cassandra
7 35 (8.16%) RDBMS
8 34 (7.93%) Hadoop
9 31 (7.23%) Redis
10 15 (3.50%) Riak
11 11 (2.56%) Apache Hive
12 9 (2.10%) Couchbase
12 9 (2.10%) SQL Server
13 8 (1.86%) KDB
14 7 (1.63%) Amazon DynamoDB
15 6 (1.40%) Data Lake
16 4 (0.93%) Kdb+
17 2 (0.47%) Amazon RDS
17 2 (0.47%) Sqoop
Development Applications
1 77 (17.95%) Git (software)
2 35 (8.16%) Jenkins
3 25 (5.83%) JIRA
4 18 (4.20%) Vagrant
5 13 (3.03%) GitLab
6 11 (2.56%) Selenium
7 9 (2.10%) Cucumber
7 9 (2.10%) FitNesse
7 9 (2.10%) JBehave
7 9 (2.10%) Maven
8 7 (1.63%) Subversion
8 7 (1.63%) webpack
9 6 (1.40%) Gatling
9 6 (1.40%) JMeter
9 6 (1.40%) LoadRunner
10 4 (0.93%) CircleCI
10 4 (0.93%) git-flow
10 4 (0.93%) Oracle APEX
10 4 (0.93%) PyCharm
11 3 (0.70%) Atlassian Bamboo
General
1 81 (18.88%) Finance
2 11 (2.56%) Legal
2 11 (2.56%) Marketing
3 10 (2.33%) Banking
4 8 (1.86%) Pharmaceutical
5 7 (1.63%) Billing
5 7 (1.63%) Games
5 7 (1.63%) Retail
6 6 (1.40%) Financial Institution
6 6 (1.40%) Telecoms
7 3 (0.70%) Advertising
7 3 (0.70%) Front Office
7 3 (0.70%) Law
8 2 (0.47%) Automotive
8 2 (0.47%) Investment Banking
9 1 (0.23%) Electronics
9 1 (0.23%) Manufacturing
9 1 (0.23%) Military
Job Titles
1 352 (82.05%) Developer
2 296 (69.00%) Python Developer
3 107 (24.94%) Senior Developer
4 88 (20.51%) Senior Python Developer
5 66 (15.38%) Full Stack Developer
6 51 (11.89%) Django Developer
6 51 (11.89%) Python/Django Developer
7 34 (7.93%) Software Engineer
8 24 (5.59%) Web Developer
9 18 (4.20%) Python Software Engineer
10 17 (3.96%) Junior
11 16 (3.73%) JavaScript Engineer
11 16 (3.73%) Junior Developer
12 15 (3.50%) Data Engineer
12 15 (3.50%) Full Stack Web Developer
12 15 (3.50%) JavaScript Developer
12 15 (3.50%) Junior Python Developer
13 11 (2.56%) Java Engineer
14 9 (2.10%) AWS Engineer
14 9 (2.10%) Java Developer
Libraries, Frameworks & Software Standards
1 258 (60.14%) Django
2 97 (22.61%) HTML
3 94 (21.91%) CSS
4 89 (20.75%) React
5 84 (19.58%) AngularJS
6 55 (12.82%) NumPy
7 54 (12.59%) RabbitMQ
8 51 (11.89%) Pandas
9 50 (11.66%) Celery
10 49 (11.42%) Web Services
11 48 (11.19%) REST
11 48 (11.19%) RESTful
12 42 (9.79%) SQLAlchemy
13 37 (8.62%) Node.js
14 31 (7.23%) Ruby on Rails
14 31 (7.23%) Swagger
15 26 (6.06%) SciPy
15 26 (6.06%) WebSockets
16 24 (5.59%) jQuery
17 23 (5.36%) HTML5
Miscellaneous
1 69 (16.08%) Fintech
2 42 (9.79%) Computer Science
3 26 (6.06%) Algorithms
4 24 (5.59%) Greenfield Project
5 22 (5.13%) Mobile App
6 20 (4.66%) Enterprise Software
7 14 (3.26%) Analytical Skills
8 12 (2.80%) Cyberthreat
8 12 (2.80%) Data Structures
9 9 (2.10%) iPad
9 9 (2.10%) User Experience
10 6 (1.40%) Cloud Native
10 6 (1.40%) Social Media
11 4 (0.93%) Biotechnology
11 4 (0.93%) Internet of Things
11 4 (0.93%) Life Science
12 3 (0.70%) EPoS
12 3 (0.70%) Hedge funds
12 3 (0.70%) Virtual Team
13 2 (0.47%) Linux Command Line
Operating Systems
1 140 (32.63%) Linux
2 31 (7.23%) Unix
3 24 (5.59%) Ubuntu
4 19 (4.43%) Apple iOS
5 14 (3.26%) Debian
6 9 (2.10%) Mac OS
7 5 (1.17%) Windows
8 4 (0.93%) Android
9 3 (0.70%) Mac OS X
Processes & Methodologies
1 188 (43.82%) Agile Software Development
2 111 (25.87%) TDD
3 93 (21.68%) Software Engineering
4 68 (15.85%) Web Development
5 66 (15.38%) Scrum
6 59 (13.75%) Machine Learning
7 40 (9.32%) Microservices
8 39 (9.09%) DevOps
9 37 (8.62%) Unit Testing
10 36 (8.39%) Analytics
11 32 (7.46%) API Development
11 32 (7.46%) Open Source
12 29 (6.76%) Continuous Integration
12 29 (6.76%) Data Protection
13 28 (6.53%) API Design
13 28 (6.53%) Front End Development
14 25 (5.83%) Kanban
15 24 (5.59%) BDD
15 24 (5.59%) ETL
15 24 (5.59%) OO
Programming Languages
1 427 (99.53%) Python
2 173 (40.33%) JavaScript
3 88 (20.51%) SQL
4 68 (15.85%) Java
5 64 (14.92%) Ruby
6 58 (13.52%) C++
7 31 (7.23%) PHP
8 30 (6.99%) Bash Shell
9 26 (6.06%) C#
10 12 (2.80%) Haskell
10 12 (2.80%) Scala
11 9 (2.10%) Go
12 8 (1.86%) C
13 7 (1.63%) ES6
14 6 (1.40%) MATLAB
14 6 (1.40%) Perl
15 5 (1.17%) Erlang
16 4 (0.93%) Apex Code
17 3 (0.70%) R
17 3 (0.70%) TypeScript
Qualifications
1 47 (10.96%) Degree
2 28 (6.53%) Computer Science Degree
3 6 (1.40%) AWS Certification
4 3 (0.70%) PhD
5 1 (0.23%) CTC Cleared
5 1 (0.23%) Security Cleared
Quality Assurance & Compliance
1 24 (5.59%) QA
2 2 (0.47%) Data Quality
2 2 (0.47%) WCAG
3 1 (0.23%) ISO/IEC 27001
System Software
1 135 (31.47%) Docker
2 2 (0.47%) Apache Flume
2 2 (0.47%) Varnish
3 1 (0.23%) XenServer
Systems Management
1 51 (11.89%) Ansible
2 24 (5.59%) Kubernetes
3 17 (3.96%) Opscode Chef
4 11 (2.56%) Puppet
5 9 (2.10%) Kibana
6 4 (0.93%) OpenNebula
7 3 (0.70%) Salt
8 1 (0.23%) Docker Swarm
8 1 (0.23%) logstash
8 1 (0.23%) Mesos
Vendors
1 18 (4.20%) Oracle
2 12 (2.80%) Google
2 12 (2.80%) Microsoft
3 6 (1.40%) Rackspace
4 4 (0.93%) Salesforce.com
4 4 (0.93%) Zend
5 3 (0.70%) VMware
6 2 (0.47%) Alteryx
6 2 (0.47%) Cisco
6 2 (0.47%) Informatica
7 1 (0.23%) Atlassian
7 1 (0.23%) Bloomberg
7 1 (0.23%) Capita
7 1 (0.23%) Reuters
7 1 (0.23%) SAP