Flask
UK

The table below provides summary statistics and salary benchmarking for jobs requiring Flask skills. It covers permanent job vacancies from the 6 months leading up to 7 July 2026, with comparisons to the same periods in the previous two years.

6 months to
7 Jul 2026
Same period 2025 Same period 2024
Rank 622 562 732
Rank change year-on-year -60 +170 +10
Permanent jobs citing Flask 136 118 155
As % of all permanent jobs in the UK 0.14% 0.25% 0.15%
As % of the Libraries, Frameworks & Software Standards category 1.35% 1.32% 0.74%
Number of salaries quoted 104 92 121
10th Percentile £47,000 £62,500 £32,500
25th Percentile £59,688 £74,688 £42,500
Median annual salary (50th Percentile) £77,500 £83,750 £70,000
Median % change year-on-year -7.46% +19.64% -6.67%
75th Percentile £100,000 £87,500 £82,500
90th Percentile £120,000 £100,000 £86,250
UK excluding London median annual salary £62,500 £65,000 £46,250
% change year-on-year -3.85% +40.54% -18.86%

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 10,078 8,913 20,852
As % of all permanent jobs advertised in the UK 10.33% 18.55% 20.08%
Number of salaries quoted 7,547 5,896 15,865
10th Percentile £41,250 £38,750 £36,250
25th Percentile £50,000 £51,250 £45,000
Median annual salary (50th Percentile) £65,000 £67,500 £60,000
Median % change year-on-year -3.70% +12.50% -9.43%
75th Percentile £85,000 £87,500 £80,000
90th Percentile £100,000 £113,865 £100,000
UK excluding London median annual salary £60,000 £60,000 £55,000
% change year-on-year - +9.09% -4.35%

Flask
Job Vacancy Trend

Historical trend showing the proportion of permanent IT job postings citing Flask relative to all permanent IT jobs advertised.

Flask job vacancy trend in the UK

Flask
Salary Trend

Salary distribution trend for jobs in the UK citing Flask.

Salary distribution trend for jobs in the UK citing Flask

Flask
Salary Histogram

Salary distribution for jobs citing Flask over the 6 months to 7 July 2026.

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 7 July 2026. 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 -36 134 £77,500 -8.82% 35
London -31 76 £100,000 +17.65% 23
UK excluding London -36 59 £62,500 -3.85% 15
North of England -14 37 £68,750 -8.17% 5
Work from Home -32 35 £62,500 -26.47% 300
Yorkshire -13 19 £75,000 +0.17% 1
North West +6 11 £65,000 - 2
North East - 7 £52,000 - 2
South East -24 6 £60,000 -7.69% 7
South West -62 6 £62,500 -3.85% 1
East of England -14 5 £75,000 - 2
Midlands -30 4 £60,000 -7.69% 1
West Midlands -23 3 £60,000 -7.69%
East Midlands -30 1 £37,500 -37.50% 1
Northern Ireland - 1 £60,000 -

Flask
Co-Occurring Skills & Capabilities by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 4 (2.94%) Appian
2 3 (2.21%) Apache
3 2 (1.47%) Apache Spark
3 2 (1.47%) Confluence
4 1 (0.74%) Drupal
4 1 (0.74%) Jupyter
Cloud Services
1 78 (57.35%) AWS
2 29 (21.32%) Azure
3 21 (15.44%) GitHub
4 17 (12.50%) GCP
5 13 (9.56%) Serverless
6 9 (6.62%) Amazon ECS
6 9 (6.62%) SaaS
7 7 (5.15%) Anthropic Claude
8 5 (3.68%) Virtual Private Cloud
9 4 (2.94%) Amazon EC2
9 4 (2.94%) Amazon EKS
9 4 (2.94%) Amazon S3
9 4 (2.94%) AWS Lambda
9 4 (2.94%) Azure AI
9 4 (2.94%) Azure Data Factory
9 4 (2.94%) Azure DevOps
9 4 (2.94%) Cloud Computing
9 4 (2.94%) GitHub Actions
9 4 (2.94%) Power Automate
10 3 (2.21%) AWS Step Functions
Communications & Networking
1 3 (2.21%) HTTP
1 3 (2.21%) RTP
1 3 (2.21%) Unified Communications
1 3 (2.21%) VoIP
1 3 (2.21%) Wireshark
2 2 (1.47%) Firewall
Database & Business Intelligence
1 26 (19.12%) PostgreSQL
1 26 (19.12%) Relational Database
2 19 (13.97%) MySQL
3 16 (11.76%) MongoDB
3 16 (11.76%) NoSQL
4 9 (6.62%) SQL Server
5 6 (4.41%) Amazon RDS
5 6 (4.41%) Pinecone
5 6 (4.41%) RDBMS
6 5 (3.68%) GIS
7 4 (2.94%) Big Data
8 2 (1.47%) ClickHouse
8 2 (1.47%) DynamoDB
8 2 (1.47%) Redis
9 1 (0.74%) Apache Cassandra
9 1 (0.74%) Data Lake
9 1 (0.74%) Data Warehouse
9 1 (0.74%) Delta Lake
9 1 (0.74%) Elasticsearch
9 1 (0.74%) Geospatial Data
Development Applications
1 20 (14.71%) Git
2 14 (10.29%) Claude Code
3 5 (3.68%) JIRA
4 4 (2.94%) MLflow
5 2 (1.47%) Atlassian Bamboo
5 2 (1.47%) Bitbucket
5 2 (1.47%) Cypress.io
5 2 (1.47%) Jenkins
5 2 (1.47%) Selenium
6 1 (0.74%) Codeship
6 1 (0.74%) Cucumber
6 1 (0.74%) GitLab
6 1 (0.74%) SonarQube
General
1 24 (17.65%) Finance
2 23 (16.91%) Social Skills
3 12 (8.82%) Pharmaceutical
4 9 (6.62%) Banking
5 7 (5.15%) Inclusion and Diversity
6 5 (3.68%) Front Office
7 3 (2.21%) Financial Institution
7 3 (2.21%) Investment Banking
7 3 (2.21%) Public Sector
8 2 (1.47%) Analytical Skills
8 2 (1.47%) Marketing
8 2 (1.47%) Retail
8 2 (1.47%) Tech for Good
9 1 (0.74%) Advertising
9 1 (0.74%) Back Office
9 1 (0.74%) Law
9 1 (0.74%) Telecoms
Job Titles
1 73 (53.68%) Developer
2 46 (33.82%) Python Developer
3 43 (31.62%) Python Engineer
4 39 (28.68%) Senior
5 26 (19.12%) Software Engineer
6 25 (18.38%) Full-Stack Developer
7 22 (16.18%) Senior Developer
8 18 (13.24%) Python Software Engineer
8 18 (13.24%) Software Developer
9 15 (11.03%) Senior Python Developer
10 13 (9.56%) Full-Stack Engineer
11 12 (8.82%) Full-Stack Python Developer
11 12 (8.82%) Lead
12 10 (7.35%) Senior Software Engineer
13 9 (6.62%) Web Engineer
14 8 (5.88%) Lead Software Engineer
14 8 (5.88%) Senior Full-Stack Developer
15 7 (5.15%) Backend Developer
16 6 (4.41%) Artificial Intelligence Engineer
17 4 (2.94%) Automation Engineer
Libraries, Frameworks & Software Standards
1 74 (54.41%) FastAPI
2 67 (49.26%) Django
3 33 (24.26%) React
4 32 (23.53%) RESTful
5 28 (20.59%) REST
6 24 (17.65%) SQLAlchemy
7 18 (13.24%) Vue
8 14 (10.29%) CSS
8 14 (10.29%) HTML
9 11 (8.09%) NumPy
9 11 (8.09%) OAuth
9 11 (8.09%) Pandas
10 10 (7.35%) pytest
11 9 (6.62%) scikit-learn
12 8 (5.88%) Jinja
12 8 (5.88%) Node.js
12 8 (5.88%) PyTorch
13 7 (5.15%) Kafka
13 7 (5.15%) TensorFlow
14 6 (4.41%) OAuth2
Miscellaneous
1 26 (19.12%) Cloud Native
2 12 (8.82%) Distributed Systems
3 10 (7.35%) Educational Technology
4 9 (6.62%) Algorithms
4 9 (6.62%) Data Structures
5 7 (5.15%) Renewable Energy
6 5 (3.68%) Greenfield Project
6 5 (3.68%) Legacy Systems
7 4 (2.94%) AI Agents
7 4 (2.94%) CUDA
7 4 (2.94%) Low-Code
8 3 (2.21%) Life Science
8 3 (2.21%) PKI
8 3 (2.21%) Private Cloud
9 2 (1.47%) Enterprise Software
9 2 (1.47%) Web Conferencing
10 1 (0.74%) Distributed Applications
10 1 (0.74%) Distributed Architecture
10 1 (0.74%) Product Ownership
10 1 (0.74%) Public Cloud
Operating Systems
1 6 (4.41%) Linux
2 3 (2.21%) Ubuntu
3 1 (0.74%) Unix
Processes & Methodologies
1 64 (47.06%) AI
2 59 (43.38%) CI/CD
3 52 (38.24%) Software Engineering
4 50 (36.76%) Full-Stack Development
5 43 (31.62%) Clean Code
6 42 (30.88%) Agile
7 35 (25.74%) Problem-Solving
8 27 (19.85%) DevOps
9 22 (16.18%) Containerisation
10 19 (13.97%) Microservices
11 17 (12.50%) Data Modelling
11 17 (12.50%) Roadmaps
12 16 (11.76%) B2B
12 16 (11.76%) Test Automation
13 15 (11.03%) Computer Science
13 15 (11.03%) Infrastructure as Code
13 15 (11.03%) Mentoring
13 15 (11.03%) Technology Roadmap
14 14 (10.29%) API Design
14 14 (10.29%) OOP
Programming Languages
1 136 (100.00%) Python
2 31 (22.79%) SQL
3 30 (22.06%) JavaScript
4 22 (16.18%) TypeScript
5 9 (6.62%) C++
6 7 (5.15%) Java
7 4 (2.94%) C
8 3 (2.21%) C#
9 2 (1.47%) Bash
10 1 (0.74%) Shell Script
Qualifications
1 12 (8.82%) Degree
2 9 (6.62%) Computer Science Degree
3 3 (2.21%) Security Cleared
4 2 (1.47%) AWS Certification
4 2 (1.47%) SC Cleared
5 1 (0.74%) DV Cleared
5 1 (0.74%) Master's Degree
5 1 (0.74%) PhD
Quality Assurance & Compliance
1 5 (3.68%) Data Quality
2 4 (2.94%) Accessibility
3 3 (2.21%) ISO/IEC 27001
3 3 (2.21%) PCI DSS
3 3 (2.21%) QA
4 1 (0.74%) GDPR
4 1 (0.74%) Software Quality Assurance
System Software
1 47 (34.56%) Docker
2 3 (2.21%) Kamailio
Systems Management
1 33 (24.26%) Kubernetes
2 19 (13.97%) Terraform
3 3 (2.21%) Argo
4 1 (0.74%) Ansible
4 1 (0.74%) Grafana
4 1 (0.74%) Kibana
4 1 (0.74%) logstash
Vendors
1 8 (5.88%) Microsoft
1 8 (5.88%) OpenAI
2 5 (3.68%) Google
3 4 (2.94%) Automation Anywhere
3 4 (2.94%) UiPath
4 3 (2.21%) BT
4 3 (2.21%) Fortinet
4 3 (2.21%) Mitel
5 2 (1.47%) Databricks
5 2 (1.47%) Pega