Period
to 8 August 2020

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 8 August 2020 with a comparison to the same period in the previous 2 years.

Flask
UK
6 months to
8 Aug 2020
Same period 2019 Same period 2018
Rank 465 702 753
Rank change year-on-year +237 +51 +83
Permanent jobs citing Flask 336 437 461
As % of all permanent jobs advertised in the UK 0.52% 0.31% 0.27%
As % of the Libraries, Frameworks & Software Standards category 1.26% 0.81% 0.67%
Number of salaries quoted 313 381 386
Median annual salary £62,500 £65,000 £60,000
Median salary % change year-on-year -3.85% +8.33% +4.35%
10th Percentile £40,000 £38,750 £42,500
90th Percentile £87,500 £92,500 £85,000
UK excluding London median annual salary £52,500 £52,500 £50,000
% change year-on-year - +5.00% -4.76%

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 26,645 53,768 68,673
As % of all permanent IT jobs advertised in the UK 40.98% 37.66% 40.20%
Number of salaries quoted 22,051 44,313 57,024
Median annual salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00% +5.26%
10th Percentile £33,750 £31,500 £31,250
90th Percentile £92,500 £86,250 £81,250
UK excluding London median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - +5.88%

Flask
Job Vacancy Trend

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

Job vacancy trend for Flask in the UK

Flask
Salary Trend

3-month moving average salary quoted in jobs citing Flask.

Salary trend for Flask in the UK

Flask
Salary Histogram

Salary distribution for jobs citing Flask over the 6 months to 8 August 2020.

Salary histogram for Flask in the UK

Flask
Top 16 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 8 August 2020. 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 +225 316 £62,500 -3.85% 53
London +122 208 £72,500 +3.57% 40
UK excluding London +286 126 £52,500 - 19
Midlands +159 47 £50,000 -18.37% 4
West Midlands +138 43 £50,000 -18.37% 3
South East +150 34 £52,000 -5.45% 5
Work from Home +48 22 £57,361 +4.29% 6
Northern Ireland +26 11 £31,500 -47.50% 2
South West +107 10 £57,361 -4.40%
North of England +164 9 £52,500 -2.33% 1
East of England +100 8 £45,000 -16.28% 3
Scotland +101 7 £45,000 - 1
Yorkshire +120 5 £52,500 - 1
East Midlands +88 4 £55,000 - 1
North West +120 3 £60,000 +9.09%
North East +28 1 £52,500 +50.00%

For the 6 months to 8 August 2020, 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.

1 331 (98.51%) Python
2 245 (72.92%) Django
3 131 (38.99%) JavaScript
4 123 (36.61%) Agile Software Development
5 117 (34.82%) AWS
6 95 (28.27%) PostgreSQL
7 93 (27.68%) Software Engineering
8 69 (20.54%) REST
9 68 (20.24%) SQL
10 66 (19.64%) MongoDB
11 64 (19.05%) Docker
11 64 (19.05%) Microservices
12 63 (18.75%) Fintech
13 58 (17.26%) Kubernetes
13 58 (17.26%) React
14 57 (16.96%) AngularJS
15 55 (16.37%) Artificial Intelligence
16 50 (14.88%) DevOps
17 49 (14.58%) Git (software)
18 48 (14.29%) TDD
19 46 (13.69%) GCP
19 46 (13.69%) Degree
20 45 (13.39%) Finance
21 44 (13.10%) Azure
22 43 (12.80%) HTML
22 43 (12.80%) Linux
23 42 (12.50%) RESTful
24 41 (12.20%) CSS
25 40 (11.90%) SaaS
26 37 (11.01%) MySQL

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 18 (5.36%) Apache Spark
2 14 (4.17%) Confluence
3 13 (3.87%) Jupyter
4 10 (2.98%) nginx
5 8 (2.38%) Gunicorn
6 7 (2.08%) Apache
6 7 (2.08%) Elasticsearch
7 6 (1.79%) Tornado
8 5 (1.49%) Apache Airflow
9 2 (0.60%) Oracle Spatial
10 1 (0.30%) CMS
10 1 (0.30%) Traefik
10 1 (0.30%) uWSGI
Applications
1 3 (0.89%) Microsoft Excel
Business Applications
1 1 (0.30%) Salesforce.com CRM
Cloud Services
1 117 (34.82%) AWS
2 46 (13.69%) GCP
3 44 (13.10%) Azure
4 40 (11.90%) SaaS
5 33 (9.82%) Serverless
6 27 (8.04%) AWS Lambda
7 22 (6.55%) GitHub
8 17 (5.06%) Amazon EC2
9 12 (3.57%) Amazon ECS
9 12 (3.57%) Amazon S3
9 12 (3.57%) AWS CloudFormation
10 11 (3.27%) Amazon EKS
10 11 (3.27%) AWS Elastic Beanstalk
11 10 (2.98%) Power Platform
12 7 (2.08%) Cloud Computing
13 5 (1.49%) Azure Data Factory
13 5 (1.49%) Azure Functions
13 5 (1.49%) Logic Apps
14 3 (0.89%) Amazon Cognito
14 3 (0.89%) Amazon Kinesis
Communications & Networking
1 8 (2.38%) HTTP
2 2 (0.60%) Skype
3 1 (0.30%) Asterisk PBX
3 1 (0.30%) TCP/IP
3 1 (0.30%) VoIP
Database & Business Intelligence
1 95 (28.27%) PostgreSQL
2 66 (19.64%) MongoDB
3 37 (11.01%) MySQL
4 34 (10.12%) NoSQL
5 29 (8.63%) Redis
6 25 (7.44%) Big Data
7 23 (6.85%) Amazon DynamoDB
8 10 (2.98%) Apache Cassandra
8 10 (2.98%) Hadoop
8 10 (2.98%) Power BI
9 9 (2.68%) SQL Server
10 8 (2.38%) HBase
10 8 (2.38%) Neo4j
10 8 (2.38%) Relational Database
11 7 (2.08%) Amazon Aurora
12 6 (1.79%) Data Warehouse
13 5 (1.49%) BigQuery
13 5 (1.49%) Impala
13 5 (1.49%) Parquet
14 2 (0.60%) ArangoDB
Development Applications
1 49 (14.58%) Git (software)
2 29 (8.63%) Jenkins
3 22 (6.55%) JIRA
4 18 (5.36%) GitLab
5 11 (3.27%) Codeship
6 7 (2.08%) Bitbucket
7 6 (1.79%) Maven
7 6 (1.79%) Selenium
8 3 (0.89%) webpack
9 2 (0.60%) CircleCI
9 2 (0.60%) PHPUnit
10 1 (0.30%) Artifactory
10 1 (0.30%) Gradle
10 1 (0.30%) Mercurial
10 1 (0.30%) Mocha
10 1 (0.30%) Oracle APEX
10 1 (0.30%) PyUnit
10 1 (0.30%) Subversion
General
1 45 (13.39%) Finance
2 18 (5.36%) Front Office
3 15 (4.46%) Banking
3 15 (4.46%) Retail
4 11 (3.27%) Marketing
5 8 (2.38%) Investment Banking
6 6 (1.79%) Games
7 5 (1.49%) Manufacturing
8 4 (1.19%) Public Sector
9 3 (0.89%) Advertising
9 3 (0.89%) Financial Institution
10 2 (0.60%) Billing
11 1 (0.30%) Law
11 1 (0.30%) Legal
11 1 (0.30%) Publishing
11 1 (0.30%) Telecoms
Job Titles
1 233 (69.35%) Developer
2 175 (52.08%) Python Developer
3 76 (22.62%) Senior Developer
4 75 (22.32%) Python Engineer
5 57 (16.96%) Senior Python Developer
6 47 (13.99%) Full Stack Developer
7 40 (11.90%) Backend Developer
8 34 (10.12%) Software Engineer
9 25 (7.44%) Senior Full Stack Developer
10 21 (6.25%) Python Software Engineer
11 19 (5.65%) Django Developer
11 19 (5.65%) Python/Django Developer
12 16 (4.76%) Lead Developer
13 14 (4.17%) Junior
13 14 (4.17%) Web Developer
14 12 (3.57%) Data Engineer
15 11 (3.27%) Senior Backend Developer
16 9 (2.68%) Junior Developer
16 9 (2.68%) Junior Python Developer
17 8 (2.38%) Python Web Developer
Libraries, Frameworks & Software Standards
1 245 (72.92%) Django
2 69 (20.54%) REST
3 58 (17.26%) React
4 57 (16.96%) AngularJS
5 43 (12.80%) HTML
6 42 (12.50%) RESTful
7 41 (12.20%) CSS
8 33 (9.82%) Pandas
9 32 (9.52%) Node.js
10 31 (9.23%) NumPy
11 30 (8.93%) Vue.js
12 29 (8.63%) SQLAlchemy
13 28 (8.33%) Web Services
14 22 (6.55%) GraphQL
15 21 (6.25%) SciPy
16 19 (5.65%) Celery
17 18 (5.36%) Redux
18 14 (4.17%) Kafka
19 12 (3.57%) D3.js
20 10 (2.98%) RabbitMQ
Miscellaneous
1 33 (9.82%) Greenfield Project
2 23 (6.85%) Algorithms
3 14 (4.17%) Hedge funds
4 11 (3.27%) User Experience
5 9 (2.68%) Analytical Skills
6 8 (2.38%) Pricing Data
7 5 (1.49%) Self-Motivation
7 5 (1.49%) Smartphone
8 4 (1.19%) Life Science
9 3 (0.89%) Fixed Income
9 3 (0.89%) Foreign Exchange (FX)
9 3 (0.89%) Reinsurance
10 2 (0.60%) Mobile App
10 2 (0.60%) NHS
10 2 (0.60%) Raspberry Pi
11 1 (0.30%) Digital Media
11 1 (0.30%) Enterprise Software
Operating Systems
1 43 (12.80%) Linux
2 6 (1.79%) Android
3 3 (0.89%) Apple iOS
4 2 (0.60%) Unix
5 1 (0.30%) Ubuntu
Processes & Methodologies
1 123 (36.61%) Agile Software Development
2 93 (27.68%) Software Engineering
3 64 (19.05%) Microservices
4 63 (18.75%) Fintech
5 55 (16.37%) Artificial Intelligence
6 50 (14.88%) DevOps
7 48 (14.29%) TDD
8 35 (10.42%) Analytics
8 35 (10.42%) Data Science
9 34 (10.12%) Computer Science
9 34 (10.12%) Web Development
10 32 (9.52%) Machine Learning
11 28 (8.33%) Kanban
12 27 (8.04%) Mentoring
13 25 (7.44%) Unit Testing
14 22 (6.55%) Mathematics
14 22 (6.55%) Open Source
15 21 (6.25%) Scrum
16 19 (5.65%) Continuous Integration
16 19 (5.65%) Visualisation
Programming Languages
1 331 (98.51%) Python
2 131 (38.99%) JavaScript
3 68 (20.24%) SQL
4 30 (8.93%) Java
5 13 (3.87%) PHP
6 10 (2.98%) C#
6 10 (2.98%) C++
7 6 (1.79%) Bash Shell
7 6 (1.79%) PyPy
7 6 (1.79%) Scala
8 5 (1.49%) Cypher
8 5 (1.49%) TypeScript
9 4 (1.19%) Rust
10 3 (0.89%) Go
10 3 (0.89%) Shell Script
10 3 (0.89%) VBA
11 2 (0.60%) C
12 1 (0.30%) Apex Code
12 1 (0.30%) R
12 1 (0.30%) Ruby
Qualifications
1 46 (13.69%) Degree
2 15 (4.46%) Computer Science Degree
3 3 (0.89%) Master's Degree
3 3 (0.89%) SC Cleared
3 3 (0.89%) Security Cleared
4 2 (0.60%) PhD
5 1 (0.30%) Numerate Degree
Quality Assurance & Compliance
1 6 (1.79%) QA
2 5 (1.49%) PCI DSS
3 1 (0.30%) Basel III
3 1 (0.30%) HL7
3 1 (0.30%) MiFID
System Software
1 64 (19.05%) Docker
2 2 (0.60%) HDFS
Systems Management
1 58 (17.26%) Kubernetes
2 4 (1.19%) Terraform
3 1 (0.30%) Ansible
3 1 (0.30%) Grafana
3 1 (0.30%) Hadoop YARN
3 1 (0.30%) Puppet
Vendors
1 22 (6.55%) Google
2 10 (2.98%) Tableau
3 7 (2.08%) Oracle
4 5 (1.49%) Databricks
4 5 (1.49%) Microsoft
5 2 (0.60%) Progress
6 1 (0.30%) Salesforce.com
6 1 (0.30%) ServiceNow
6 1 (0.30%) Splunk