Flask
UK

The table below provides summary statistics for permanent job vacancies requiring Flask skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited Flask over the 6 months leading up to 12 June 2025, comparing them to the same period in the previous two years.

6 months to
12 Jun 2025
Same period 2024 Same period 2023
Rank 611 742 783
Rank change year-on-year +131 +41 -193
Permanent jobs citing Flask 103 168 153
As % of all permanent jobs advertised in the UK 0.18% 0.15% 0.16%
As % of the Libraries, Frameworks & Software Standards category 1.06% 0.77% 0.57%
Number of salaries quoted 79 138 111
10th Percentile £65,000 £32,500 £38,750
25th Percentile £75,000 £42,500 £54,375
Median annual salary (50th Percentile) £85,000 £70,000 £70,000
Median % change year-on-year +21.43% - -
75th Percentile £88,125 £83,750 £91,250
90th Percentile £100,000 £89,000 £97,500
UK excluding London median annual salary £70,000 £48,750 £55,000
% change year-on-year +43.59% -11.36% -12.00%

All Software Libraries and Frameworks
UK

Flask falls under the Software Libraries and Frameworks category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring technical specification, industry standards, software libraries and framework skills.

Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 9,720 21,956 26,964
As % of all permanent jobs advertised in the UK 17.42% 20.06% 29.03%
Number of salaries quoted 5,837 16,256 17,630
10th Percentile £37,574 £36,250 £40,500
25th Percentile £51,250 £45,000 £50,000
Median annual salary (50th Percentile) £66,254 £60,000 £67,500
Median % change year-on-year +10.42% -11.11% +3.85%
75th Percentile £86,250 £78,750 £87,500
90th Percentile £111,250 £100,000 £106,250
UK excluding London median annual salary £60,000 £55,000 £57,500
% change year-on-year +9.09% -4.35% +4.55%

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 12 June 2025.

Salary histogram for Flask in the UK

Flask
Top 15 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 12 June 2025. 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
Jobs
England +102 100 £85,000 +21.43% 174
London +103 80 £85,000 +13.33% 84
Work from Home +95 47 £85,000 +13.33% 75
UK excluding London +122 19 £70,000 +43.59% 112
North of England +59 6 £74,870 +3.27% 13
South West +106 5 £65,000 -18.75% 8
Midlands +87 5 £65,000 +32.65% 30
Yorkshire +58 5 £74,870 +3.27% 3
South East +76 4 £65,000 +44.44% 49
West Midlands +76 4 £65,000 - 5
Wales - 3 £65,000 - 2
Scotland +97 1 - - 1
East Midlands +55 1 £45,000 -8.16% 25
East of England +30 1 - - 6
North West - 1 - - 10

Flask
Co-occurring Skills and Capabilities by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 9 (8.74%) Confluence
2 5 (4.85%) CMS
2 5 (4.85%) Headless CMS
3 1 (0.97%) WordPress
Business Applications
1 4 (3.88%) Shopify
1 4 (3.88%) SimCorp Dimension
2 1 (0.97%) Dynamics CRM
Cloud Services
1 44 (42.72%) Azure
2 40 (38.83%) AWS
2 40 (38.83%) GCP
3 21 (20.39%) SaaS
4 10 (9.71%) GitHub
5 8 (7.77%) Amazon S3
6 7 (6.80%) Azure DevOps
6 7 (6.80%) Cloud Computing
6 7 (6.80%) Serverless
7 6 (5.83%) AWS Step Functions
7 6 (5.83%) GitHub Actions
8 4 (3.88%) Amazon Kinesis
8 4 (3.88%) AWS Lambda
8 4 (3.88%) Azure Logic Apps
8 4 (3.88%) Contentstack
9 3 (2.91%) Amazon EC2
9 3 (2.91%) Azure Functions
9 3 (2.91%) dbt
9 3 (2.91%) Google Kubernetes Engine
10 2 (1.94%) Power Platform
Communications & Networking
1 6 (5.83%) DNS
2 5 (4.85%) Kerberos
3 1 (0.97%) BGP
Database & Business Intelligence
1 23 (22.33%) PostgreSQL
2 21 (20.39%) NoSQL
3 15 (14.56%) Relational Database
4 10 (9.71%) MongoDB
4 10 (9.71%) RDBMS
5 8 (7.77%) MySQL
6 5 (4.85%) Elasticsearch
6 5 (4.85%) Redis
7 3 (2.91%) Delta Lake
7 3 (2.91%) Neo4j
7 3 (2.91%) Parquet
7 3 (2.91%) SQL Server
8 2 (1.94%) Geospatial Data
8 2 (1.94%) Power BI
9 1 (0.97%) Azure SQL Database
9 1 (0.97%) Pinecone
9 1 (0.97%) SQL Server Analysis Services
9 1 (0.97%) SQL Server Integration Services
9 1 (0.97%) SQL Server Reporting Services
9 1 (0.97%) Tableau
Development Applications
1 25 (24.27%) Git
2 14 (13.59%) JIRA
3 10 (9.71%) Jenkins
4 6 (5.83%) SonarQube
5 5 (4.85%) Spinnaker
6 4 (3.88%) Atlassian Bamboo
6 4 (3.88%) GitLab
6 4 (3.88%) Selenium
6 4 (3.88%) YouTrack
7 3 (2.91%) IBM UrbanCode
7 3 (2.91%) Sonatype Nexus
8 1 (0.97%) Bitbucket
8 1 (0.97%) Postman
General
1 40 (38.83%) Finance
2 31 (30.10%) Social Skills
3 27 (26.21%) Marketing
4 24 (23.30%) Banking
5 22 (21.36%) Analytical Skills
6 13 (12.62%) Public Sector
7 11 (10.68%) Electronics
7 11 (10.68%) Manufacturing
8 10 (9.71%) Law
8 10 (9.71%) Telecoms
9 9 (8.74%) Inclusion and Diversity
10 7 (6.80%) Investment Banking
11 5 (4.85%) Advertising
12 3 (2.91%) Front Office
13 2 (1.94%) Documentation Skills
13 2 (1.94%) Legal
14 1 (0.97%) Aerospace
14 1 (0.97%) Agriculture
14 1 (0.97%) Automotive
14 1 (0.97%) Presentation Skills
Job Titles
1 63 (61.17%) Developer
2 51 (49.51%) Python Developer
2 51 (49.51%) Senior
3 32 (31.07%) Senior Developer
4 27 (26.21%) Senior Python Developer
5 20 (19.42%) Python Engineer
6 13 (12.62%) Backend Developer
6 13 (12.62%) GCP Engineer
6 13 (12.62%) Senior Backend Developer
7 12 (11.65%) Lead
8 10 (9.71%) React Developer
9 8 (7.77%) Software Engineer
10 7 (6.80%) Quantitative Developer
11 6 (5.83%) AWS Developer
12 5 (4.85%) Full-Stack Developer
12 5 (4.85%) Lead Developer
12 5 (4.85%) Lead Software Engineer
12 5 (4.85%) Python Software Engineer
13 4 (3.88%) Java Developer
13 4 (3.88%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 56 (54.37%) Django
2 42 (40.78%) FastAPI
3 28 (27.18%) React
4 27 (26.21%) REST
5 16 (15.53%) Pandas
6 14 (13.59%) NumPy
7 12 (11.65%) PySpark
8 11 (10.68%) RESTful
9 10 (9.71%) AngularJS
10 8 (7.77%) HTML
10 8 (7.77%) SQLAlchemy
11 7 (6.80%) Next.js
11 7 (6.80%) Plotly
11 7 (6.80%) pytest
12 6 (5.83%) GraphQL
12 6 (5.83%) Node.js
13 5 (4.85%) CSS
13 5 (4.85%) Kafka
13 5 (4.85%) RabbitMQ
14 4 (3.88%) Express.js
Miscellaneous
1 7 (6.80%) Cloud Native
2 5 (4.85%) Public Cloud
3 4 (3.88%) Hackathon
4 3 (2.91%) Algorithms
4 3 (2.91%) Foreign Exchange (FX)
4 3 (2.91%) Mainframe
4 3 (2.91%) Onboarding
5 2 (1.94%) Equities
5 2 (1.94%) Fixed Income
6 1 (0.97%) Data Structures
6 1 (0.97%) Derivative
6 1 (0.97%) Distributed Systems
6 1 (0.97%) Equity Derivative
6 1 (0.97%) Greenfield Project
6 1 (0.97%) IoT
6 1 (0.97%) Over-the-Top Content
6 1 (0.97%) Product Ownership
6 1 (0.97%) Reference Data
6 1 (0.97%) Semantic Web
6 1 (0.97%) Virtual Team
Operating Systems
1 6 (5.83%) Linux
2 1 (0.97%) Unix
Processes & Methodologies
1 51 (49.51%) CI/CD
2 44 (42.72%) Problem-Solving
3 38 (36.89%) Containerisation
4 34 (33.01%) Agile
5 24 (23.30%) Architectural Patterns
6 23 (22.33%) Process Improvement
6 23 (22.33%) Visualisation
7 20 (19.42%) Test Automation
8 19 (18.45%) Software Engineering
9 17 (16.50%) Mentoring
10 16 (15.53%) Artificial Intelligence
11 15 (14.56%) DevOps
11 15 (14.56%) Product Management
11 15 (14.56%) User Experience
12 14 (13.59%) Web Development
13 13 (12.62%) Microservices
13 13 (12.62%) UX Design
13 13 (12.62%) Web Application Development
14 12 (11.65%) Analytics
14 12 (11.65%) Business Intelligence
Programming Languages
1 103 (100.00%) Python
2 22 (21.36%) SQL
3 15 (14.56%) JavaScript
4 7 (6.80%) Java
4 7 (6.80%) TypeScript
5 3 (2.91%) C#
5 3 (2.91%) Cypher
5 3 (2.91%) Groovy
6 1 (0.97%) C
6 1 (0.97%) C++
6 1 (0.97%) Go
6 1 (0.97%) PHP
6 1 (0.97%) R
6 1 (0.97%) Ruby
6 1 (0.97%) SHACL
6 1 (0.97%) SPARQL
6 1 (0.97%) T-SQL
Qualifications
1 14 (13.59%) Degree
2 10 (9.71%) Master's Degree
3 8 (7.77%) PhD
4 4 (3.88%) AWS Certification
4 4 (3.88%) Azure Certification
4 4 (3.88%) Security Cleared
5 3 (2.91%) BPSS Clearance
5 3 (2.91%) Computer Science Degree
5 3 (2.91%) OCP
5 3 (2.91%) Oracle Certification
6 1 (0.97%) SC Cleared
Quality Assurance & Compliance
1 17 (16.50%) QA
2 3 (2.91%) Accessibility
3 1 (0.97%) Data Quality
3 1 (0.97%) GDPR
System Software
1 46 (44.66%) Docker
2 5 (4.85%) Active Directory
Systems Management
1 46 (44.66%) Kubernetes
2 33 (32.04%) Terraform
3 11 (10.68%) Ansible
4 9 (8.74%) Grafana
4 9 (8.74%) Prometheus
5 4 (3.88%) Istio
5 4 (3.88%) Puppet
5 4 (3.88%) Salt
5 4 (3.88%) Single Sign-On
6 3 (2.91%) Argo
6 3 (2.91%) Progress Chef
7 1 (0.97%) Kustomize
Vendors
1 32 (31.07%) Google
2 15 (14.56%) Databricks
3 10 (9.71%) SAP
4 7 (6.80%) Microsoft
5 4 (3.88%) Oracle
5 4 (3.88%) SimCorp
6 3 (2.91%) Atlassian
6 3 (2.91%) Dynatrace
6 3 (2.91%) IBM
6 3 (2.91%) OpenAI
7 1 (0.97%) Bloomberg
7 1 (0.97%) SaltStack
7 1 (0.97%) Sawtooth Software