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 16 July 2025, comparing them to the same period in the previous two years.

6 months to
16 Jul 2025
Same period 2024 Same period 2023
Rank 614 751 769
Rank change year-on-year +137 +18 -152
Permanent jobs citing Flask 121 135 131
As % of all permanent jobs advertised in the UK 0.20% 0.13% 0.15%
As % of the Libraries, Frameworks & Software Standards category 1.22% 0.66% 0.55%
Number of salaries quoted 93 104 109
10th Percentile £56,250 £32,500 £51,150
25th Percentile £72,899 £42,500 £55,000
Median annual salary (50th Percentile) £82,500 £70,000 £75,000
Median % change year-on-year +17.86% -6.67% +7.14%
75th Percentile £87,500 £83,750 £90,000
90th Percentile £100,000 £86,250 £95,500
UK excluding London median annual salary £65,000 £50,000 £57,000
% change year-on-year +30.00% -12.28% -5.00%

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 9,911 20,554 23,721
As % of all permanent jobs advertised in the UK 16.50% 19.93% 27.80%
Number of salaries quoted 6,016 15,106 16,863
10th Percentile £38,750 £36,250 £41,250
25th Percentile £51,250 £45,000 £50,000
Median annual salary (50th Percentile) £67,500 £60,000 £67,000
Median % change year-on-year +12.50% -10.45% +3.08%
75th Percentile £87,500 £80,000 £86,250
90th Percentile £112,500 £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 16 July 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 16 July 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 +143 118 £83,750 +19.64% 86
London +144 90 £85,000 +11.48% 64
Work from Home +82 54 £85,000 +13.33% 42
UK excluding London +107 27 £65,000 +30.00% 49
Midlands +77 11 £65,000 +43.65% 5
North of England +53 8 £74,870 +3.27% 10
East Midlands +48 8 £60,000 +13.21% 2
Yorkshire +46 7 £74,870 +3.27% 4
South West +86 4 £65,000 -18.75% 2
South East +56 4 £65,000 +44.44% 26
West Midlands +67 3 £65,000 +73.33% 3
Wales - 2 £65,000 - 1
Scotland +80 1 - - 4
East of England +28 1 - -
North West - 1 - - 6

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 7 (5.79%) Confluence
2 5 (4.13%) CMS
2 5 (4.13%) Headless CMS
3 1 (0.83%) Apache Airflow
3 1 (0.83%) Apache Spark
3 1 (0.83%) WordPress
Business Applications
1 4 (3.31%) Shopify
1 4 (3.31%) SimCorp Dimension
2 1 (0.83%) Dynamics CRM
Cloud Services
1 59 (48.76%) Azure
2 55 (45.45%) AWS
3 54 (44.63%) GCP
4 20 (16.53%) SaaS
5 10 (8.26%) GitHub
5 10 (8.26%) Serverless
6 8 (6.61%) Amazon S3
6 8 (6.61%) Cloud Computing
7 7 (5.79%) Azure DevOps
8 6 (4.96%) AWS Step Functions
9 5 (4.13%) GitHub Actions
10 4 (3.31%) Amazon Kinesis
10 4 (3.31%) AWS Lambda
10 4 (3.31%) Azure Logic Apps
10 4 (3.31%) Contentstack
10 4 (3.31%) dbt
11 3 (2.48%) Amazon EC2
11 3 (2.48%) Azure Functions
11 3 (2.48%) Google Kubernetes Engine
12 2 (1.65%) Power Platform
Communications & Networking
1 6 (4.96%) DNS
2 5 (4.13%) Kerberos
3 1 (0.83%) BGP
Database & Business Intelligence
1 31 (25.62%) PostgreSQL
2 29 (23.97%) NoSQL
3 16 (13.22%) MongoDB
3 16 (13.22%) Relational Database
4 11 (9.09%) RDBMS
5 8 (6.61%) MySQL
6 6 (4.96%) Big Data
7 4 (3.31%) Elasticsearch
8 3 (2.48%) Delta Lake
8 3 (2.48%) DynamoDB
8 3 (2.48%) Neo4j
8 3 (2.48%) Parquet
8 3 (2.48%) Redis
8 3 (2.48%) SQL Server
9 2 (1.65%) Geospatial Data
9 2 (1.65%) Power BI
9 2 (1.65%) Tableau
10 1 (0.83%) Azure SQL Database
10 1 (0.83%) SQL Server Reporting Services
10 1 (0.83%) Triplestore
Development Applications
1 32 (26.45%) Git
2 13 (10.74%) Jenkins
2 13 (10.74%) JIRA
3 5 (4.13%) SonarQube
3 5 (4.13%) Spinnaker
4 4 (3.31%) Atlassian Bamboo
4 4 (3.31%) GitLab
4 4 (3.31%) Selenium
4 4 (3.31%) YouTrack
5 3 (2.48%) IBM UrbanCode
5 3 (2.48%) Sonatype Nexus
6 1 (0.83%) Bitbucket
6 1 (0.83%) Postman
General
1 42 (34.71%) Finance
2 31 (25.62%) Social Skills
3 28 (23.14%) Marketing
4 26 (21.49%) Banking
5 21 (17.36%) Analytical Skills
6 14 (11.57%) Public Sector
7 13 (10.74%) Electronics
7 13 (10.74%) Manufacturing
8 12 (9.92%) Telecoms
9 10 (8.26%) Inclusion and Diversity
9 10 (8.26%) Law
10 7 (5.79%) Investment Banking
11 5 (4.13%) Advertising
12 3 (2.48%) Front Office
12 3 (2.48%) Legal
13 2 (1.65%) Documentation Skills
14 1 (0.83%) Aerospace
14 1 (0.83%) Automotive
14 1 (0.83%) Organisational Skills
14 1 (0.83%) Presentation Skills
Job Titles
1 68 (56.20%) Developer
2 57 (47.11%) Python Developer
3 55 (45.45%) Senior
4 34 (28.10%) Senior Developer
5 30 (24.79%) Senior Python Developer
6 23 (19.01%) Python Engineer
7 14 (11.57%) Backend Developer
7 14 (11.57%) Senior Backend Developer
7 14 (11.57%) Software Engineer
8 12 (9.92%) GCP Engineer
8 12 (9.92%) Lead
9 10 (8.26%) React Developer
10 8 (6.61%) Python Software Engineer
11 7 (5.79%) Quantitative Developer
12 6 (4.96%) AWS Developer
13 5 (4.13%) Full-Stack Developer
13 5 (4.13%) Java Developer
13 5 (4.13%) Lead Software Engineer
14 4 (3.31%) Lead Developer
14 4 (3.31%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 71 (58.68%) Django
2 50 (41.32%) FastAPI
3 30 (24.79%) React
4 28 (23.14%) REST
5 17 (14.05%) Pandas
6 15 (12.40%) RESTful
7 14 (11.57%) NumPy
7 14 (11.57%) PySpark
8 11 (9.09%) AngularJS
9 9 (7.44%) HTML
10 8 (6.61%) Kafka
11 7 (5.79%) GraphQL
11 7 (5.79%) Next.js
11 7 (5.79%) Plotly
11 7 (5.79%) RabbitMQ
11 7 (5.79%) SQLAlchemy
12 6 (4.96%) CSS
12 6 (4.96%) Node.js
12 6 (4.96%) pytest
12 6 (4.96%) WebSockets
Miscellaneous
1 14 (11.57%) Cloud Native
2 5 (4.13%) Algorithms
2 5 (4.13%) Public Cloud
3 4 (3.31%) Hackathon
3 4 (3.31%) Product Ownership
4 3 (2.48%) Foreign Exchange (FX)
4 3 (2.48%) IoT
4 3 (2.48%) Mainframe
5 2 (1.65%) Data Structures
5 2 (1.65%) Equities
5 2 (1.65%) Fixed Income
5 2 (1.65%) Management Information System
5 2 (1.65%) Onboarding
6 1 (0.83%) Analytical Mindset
6 1 (0.83%) Derivative
6 1 (0.83%) Distributed Systems
6 1 (0.83%) Equity Derivative
6 1 (0.83%) Greenfield Project
6 1 (0.83%) Molecular Biology
6 1 (0.83%) Virtual Team
Operating Systems
1 5 (4.13%) Linux
2 1 (0.83%) Unix
Processes & Methodologies
1 66 (54.55%) CI/CD
2 47 (38.84%) Agile
3 43 (35.54%) Problem-Solving
4 41 (33.88%) Containerisation
5 28 (23.14%) Mentoring
5 28 (23.14%) Software Engineering
6 26 (21.49%) Artificial Intelligence
6 26 (21.49%) Visualisation
7 25 (20.66%) Test Automation
8 24 (19.83%) Architectural Patterns
9 23 (19.01%) Process Improvement
10 20 (16.53%) DevOps
10 20 (16.53%) Microservices
11 19 (15.70%) Machine Learning
12 18 (14.88%) User Experience
13 17 (14.05%) Product Management
14 16 (13.22%) Infrastructure as Code
14 16 (13.22%) Web Development
15 15 (12.40%) UX Design
16 14 (11.57%) Business Intelligence
Programming Languages
1 121 (100.00%) Python
2 25 (20.66%) SQL
3 17 (14.05%) JavaScript
4 7 (5.79%) Java
4 7 (5.79%) TypeScript
5 3 (2.48%) Cypher
5 3 (2.48%) Groovy
6 2 (1.65%) C#
7 1 (0.83%) C
7 1 (0.83%) C++
7 1 (0.83%) Go
7 1 (0.83%) PHP
7 1 (0.83%) R
7 1 (0.83%) Ruby
7 1 (0.83%) SHACL
7 1 (0.83%) SPARQL
7 1 (0.83%) T-SQL
Qualifications
1 17 (14.05%) Degree
2 11 (9.09%) Master's Degree
2 11 (9.09%) Security Cleared
3 9 (7.44%) SC Cleared
4 8 (6.61%) PhD
5 6 (4.96%) Computer Science Degree
6 4 (3.31%) AWS Certification
6 4 (3.31%) Azure Certification
7 3 (2.48%) OCP
7 3 (2.48%) Oracle Certification
8 2 (1.65%) BPSS Clearance
Quality Assurance & Compliance
1 19 (15.70%) QA
2 3 (2.48%) Accessibility
3 2 (1.65%) Data Quality
4 1 (0.83%) GDPR
System Software
1 57 (47.11%) Docker
2 5 (4.13%) Active Directory
Systems Management
1 57 (47.11%) Kubernetes
2 40 (33.06%) Terraform
3 10 (8.26%) Ansible
4 8 (6.61%) Grafana
5 7 (5.79%) Prometheus
6 4 (3.31%) Istio
6 4 (3.31%) Puppet
6 4 (3.31%) Salt
6 4 (3.31%) Single Sign-On
7 3 (2.48%) Argo
7 3 (2.48%) Progress Chef
8 1 (0.83%) Kustomize
Vendors
1 33 (27.27%) Google
2 17 (14.05%) Databricks
3 13 (10.74%) SAP
4 6 (4.96%) Microsoft
5 4 (3.31%) OpenAI
5 4 (3.31%) Oracle
5 4 (3.31%) SimCorp
6 3 (2.48%) Atlassian
6 3 (2.48%) Dynatrace
6 3 (2.48%) IBM
7 2 (1.65%) Bloomberg
8 1 (0.83%) Cloudera
8 1 (0.83%) SaltStack
8 1 (0.83%) Sawtooth Software