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 25 May 2026, with comparisons to the same periods in the previous two years.

6 months to
25 May 2026
Same period 2025 Same period 2024
Rank 610 554 705
Rank change year-on-year -56 +151 +58
Permanent jobs citing Flask 120 95 175
As % of all permanent jobs in the UK 0.13% 0.22% 0.18%
As % of the Libraries, Frameworks & Software Standards category 1.31% 1.14% 0.85%
Number of salaries quoted 96 74 150
10th Percentile £46,625 £63,250 £32,500
25th Percentile £58,750 £75,000 £46,250
Median annual salary (50th Percentile) £75,000 £81,250 £70,000
Median % change year-on-year -7.69% +16.07% -6.67%
75th Percentile £100,000 £87,500 £83,438
90th Percentile £120,000 £100,000 £92,500
UK excluding London median annual salary £62,500 £70,000 £45,000
% change year-on-year -10.71% +55.56% -18.18%

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 9,165 8,326 20,517
As % of all permanent jobs advertised in the UK 9.88% 19.43% 20.80%
Number of salaries quoted 6,762 5,627 15,815
10th Percentile £40,000 £38,750 £36,250
25th Percentile £50,000 £51,250 £45,000
Median annual salary (50th Percentile) £65,000 £66,240 £60,000
Median % change year-on-year -1.87% +10.40% -11.11%
75th Percentile £85,000 £87,500 £78,750
90th Percentile £100,000 £112,500 £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 25 May 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 25 May 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 -35 119 £75,000 -9.09% 19
London -26 62 £100,000 +17.65% 12
UK excluding London -23 58 £62,500 -10.71% 9
North of England -5 36 £68,750 -8.17% 3
Work from Home +7 27 £62,500 -26.47% 14
Yorkshire -31 22 £75,000 +0.17% 1
North West +6 8 £40,000 - 1
South West -55 7 £58,750 -9.62%
North East - 6 £59,750 - 1
East of England -11 5 £75,000 - 3
South East -18 5 £60,000 -7.69% 3
Midlands -37 4 £60,000 -7.69%
West Midlands -31 3 £60,000 -7.69%
East Midlands -25 1 £37,500 -16.67%
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 10 (8.33%) Appian
2 2 (1.67%) Apache
2 2 (1.67%) Apache Spark
2 2 (1.67%) Confluence
3 1 (0.83%) Drupal
3 1 (0.83%) Jupyter
Cloud Services
1 51 (42.50%) AWS
2 28 (23.33%) Azure
3 19 (15.83%) GitHub
4 13 (10.83%) GCP
5 12 (10.00%) Anthropic Claude
5 12 (10.00%) Serverless
6 10 (8.33%) Azure AI
6 10 (8.33%) Azure Data Factory
6 10 (8.33%) Power Automate
7 9 (7.50%) SaaS
8 6 (5.00%) Amazon ECS
9 5 (4.17%) Virtual Private Cloud
10 4 (3.33%) Azure DevOps
10 4 (3.33%) GitHub Actions
11 3 (2.50%) Amazon EC2
11 3 (2.50%) Cloud Computing
12 2 (1.67%) Apigee
12 2 (1.67%) Azure Service Bus
13 1 (0.83%) Amazon EKS
13 1 (0.83%) AWS Fargate
Communications & Networking
1 3 (2.50%) HTTP
1 3 (2.50%) RTP
1 3 (2.50%) Unified Communications
1 3 (2.50%) VoIP
1 3 (2.50%) Wireshark
2 2 (1.67%) Firewall
Database & Business Intelligence
1 23 (19.17%) PostgreSQL
2 16 (13.33%) MongoDB
3 13 (10.83%) SQL Server
4 11 (9.17%) Pinecone
5 10 (8.33%) NoSQL
6 8 (6.67%) Relational Database
7 5 (4.17%) Amazon RDS
7 5 (4.17%) GIS
7 5 (4.17%) MySQL
8 4 (3.33%) Big Data
9 2 (1.67%) ClickHouse
9 2 (1.67%) DynamoDB
10 1 (0.83%) Apache Cassandra
10 1 (0.83%) Delta Lake
10 1 (0.83%) Elasticsearch
10 1 (0.83%) Weaviate
Development Applications
1 16 (13.33%) Git
2 10 (8.33%) MLflow
3 5 (4.17%) JIRA
4 3 (2.50%) Jenkins
5 2 (1.67%) Atlassian Bamboo
5 2 (1.67%) Bitbucket
5 2 (1.67%) Cypress.io
5 2 (1.67%) Selenium
6 1 (0.83%) Claude Code
General
1 28 (23.33%) Social Skills
2 23 (19.17%) Finance
3 6 (5.00%) Public Sector
4 5 (4.17%) Inclusion and Diversity
5 3 (2.50%) Telecoms
6 2 (1.67%) Analytical Skills
6 2 (1.67%) Banking
6 2 (1.67%) Electronics
6 2 (1.67%) Games
6 2 (1.67%) Manufacturing
6 2 (1.67%) Marketing
6 2 (1.67%) Retail
7 1 (0.83%) Investment Banking
7 1 (0.83%) Law
7 1 (0.83%) Tech for Good
Job Titles
1 72 (60.00%) Developer
2 52 (43.33%) Python Developer
3 28 (23.33%) Senior
4 24 (20.00%) Python Engineer
5 23 (19.17%) Software Engineer
6 22 (18.33%) Software Developer
7 21 (17.50%) Senior Developer
8 19 (15.83%) Full-Stack Developer
9 17 (14.17%) Senior Python Developer
10 14 (11.67%) Python Software Engineer
11 13 (10.83%) Full-Stack Python Developer
12 12 (10.00%) Artificial Intelligence Engineer
12 12 (10.00%) Lead
13 10 (8.33%) Automation Engineer
13 10 (8.33%) Backend Developer
14 6 (5.00%) Lead Software Engineer
14 6 (5.00%) Senior Full-Stack Developer
14 6 (5.00%) Senior Software Engineer
15 5 (4.17%) Full-Stack Engineer
15 5 (4.17%) React Developer
Libraries, Frameworks & Software Standards
1 68 (56.67%) Django
2 64 (53.33%) FastAPI
3 39 (32.50%) RESTful
4 29 (24.17%) REST
5 21 (17.50%) React
6 18 (15.00%) CSS
6 18 (15.00%) HTML
7 17 (14.17%) OAuth
8 15 (12.50%) NumPy
8 15 (12.50%) Pandas
9 14 (11.67%) pytest
9 14 (11.67%) SQLAlchemy
9 14 (11.67%) Vue
10 13 (10.83%) scikit-learn
11 12 (10.00%) PyTorch
12 11 (9.17%) JWT
12 11 (9.17%) TensorFlow
13 10 (8.33%) Faiss
13 10 (8.33%) Hugging Face
13 10 (8.33%) OpenAPI
Miscellaneous
1 18 (15.00%) Cloud Native
2 11 (9.17%) Legacy Systems
3 10 (8.33%) Data Structures
3 10 (8.33%) Educational Technology
3 10 (8.33%) Low-Code
4 8 (6.67%) Algorithms
5 6 (5.00%) Renewable Energy
6 5 (4.17%) Distributed Systems
7 4 (3.33%) CUDA
7 4 (3.33%) Greenfield Project
8 3 (2.50%) Life Science
8 3 (2.50%) PKI
8 3 (2.50%) Private Cloud
9 2 (1.67%) Web Conferencing
10 1 (0.83%) AI Agents
10 1 (0.83%) Data Protection Act
10 1 (0.83%) Derivative
10 1 (0.83%) Distributed Architecture
10 1 (0.83%) Market Risk
10 1 (0.83%) Public Cloud
Operating Systems
1 6 (5.00%) Linux
2 3 (2.50%) Ubuntu
3 1 (0.83%) Unix
Processes & Methodologies
1 54 (45.00%) CI/CD
2 49 (40.83%) AI
3 43 (35.83%) Clean Code
4 37 (30.83%) Problem-Solving
5 35 (29.17%) Full-Stack Development
5 35 (29.17%) Software Engineering
6 33 (27.50%) Agile
7 28 (23.33%) Containerisation
8 20 (16.67%) OO
8 20 (16.67%) Roadmaps
9 18 (15.00%) Technology Roadmap
9 18 (15.00%) Test Automation
10 17 (14.17%) Mentoring
10 17 (14.17%) OOP
11 16 (13.33%) DevOps
12 15 (12.50%) Machine Learning
13 14 (11.67%) API Development
13 14 (11.67%) API Integration
13 14 (11.67%) Asynchronous Programming
13 14 (11.67%) Computer Science
Programming Languages
1 120 (100.00%) Python
2 32 (26.67%) SQL
3 29 (24.17%) JavaScript
4 8 (6.67%) TypeScript
5 7 (5.83%) C++
6 4 (3.33%) C
6 4 (3.33%) Java
7 3 (2.50%) C#
8 1 (0.83%) Bash
8 1 (0.83%) Shell Script
Qualifications
1 11 (9.17%) Degree
2 8 (6.67%) Computer Science Degree
3 3 (2.50%) SC Cleared
3 3 (2.50%) Security Cleared
4 2 (1.67%) AWS Certification
5 1 (0.83%) Master's Degree
5 1 (0.83%) PhD
Quality Assurance & Compliance
1 10 (8.33%) Data Quality
2 3 (2.50%) ISO/IEC 27001
2 3 (2.50%) PCI DSS
3 1 (0.83%) QA
3 1 (0.83%) Software Quality Assurance
System Software
1 45 (37.50%) Docker
2 3 (2.50%) Kamailio
Systems Management
1 35 (29.17%) Kubernetes
2 17 (14.17%) Terraform
3 3 (2.50%) Argo
Vendors
1 11 (9.17%) OpenAI
2 10 (8.33%) Automation Anywhere
2 10 (8.33%) UiPath
3 3 (2.50%) BT
3 3 (2.50%) Fortinet
3 3 (2.50%) Microsoft
3 3 (2.50%) Mitel
4 2 (1.67%) Google
4 2 (1.67%) Pega
4 2 (1.67%) SAP
5 1 (0.83%) Databricks