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 5 June 2026, with comparisons to the same periods in the previous two years.

6 months to
5 Jun 2026
Same period 2025 Same period 2024
Rank 607 568 729
Rank change year-on-year -39 +161 +42
Permanent jobs citing Flask 124 101 168
As % of all permanent jobs in the UK 0.13% 0.23% 0.16%
As % of the Libraries, Frameworks & Software Standards category 1.34% 1.17% 0.80%
Number of salaries quoted 101 79 142
10th Percentile £47,000 £65,000 £32,500
25th Percentile £58,750 £75,000 £43,125
Median annual salary (50th Percentile) £75,000 £85,000 £70,000
Median % change year-on-year -11.76% +21.43% -6.67%
75th Percentile £100,000 £88,125 £83,750
90th Percentile £120,000 £100,000 £93,625
UK excluding London median annual salary £62,500 £70,000 £46,250
% change year-on-year -10.71% +51.35% -15.91%

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 9,271 8,625 20,965
As % of all permanent jobs advertised in the UK 10.00% 19.69% 20.33%
Number of salaries quoted 6,868 5,723 16,029
10th Percentile £40,000 £38,750 £36,250
25th Percentile £50,000 £51,250 £45,000
Median annual salary (50th Percentile) £65,000 £66,212 £60,000
Median % change year-on-year -1.83% +10.35% -11.11%
75th Percentile £85,000 £87,500 £78,750
90th Percentile £100,000 £111,250 £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 5 June 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 5 June 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 -18 123 £75,000 -11.76% 52
London -34 63 £100,000 +17.65% 36
UK excluding London -19 61 £62,500 -10.71% 18
North of England -20 39 £67,500 -9.84% 9
Work from Home -5 31 £62,500 -26.47% 37
Yorkshire -25 22 £75,000 +0.17% 3
North West +4 11 £55,000 - 4
South West -48 7 £58,750 -9.62%
North East - 6 £59,750 - 2
East of England -16 5 £75,000 - 3
South East -35 5 £60,000 -7.69% 5
Midlands -34 4 £60,000 -7.69%
West Midlands -36 3 £60,000 -7.69%
East Midlands -26 1 £37,500 -16.67%
Northern Ireland - 1 £60,000 - 1

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 8 (6.45%) Appian
2 2 (1.61%) Apache
2 2 (1.61%) Apache Spark
2 2 (1.61%) Confluence
3 1 (0.81%) Drupal
3 1 (0.81%) Jupyter
Cloud Services
1 58 (46.77%) AWS
2 29 (23.39%) Azure
3 20 (16.13%) GitHub
4 15 (12.10%) GCP
5 13 (10.48%) Serverless
6 10 (8.06%) Anthropic Claude
6 10 (8.06%) SaaS
7 8 (6.45%) Azure AI
7 8 (6.45%) Azure Data Factory
7 8 (6.45%) Power Automate
8 7 (5.65%) Amazon ECS
9 5 (4.03%) Virtual Private Cloud
10 4 (3.23%) Azure DevOps
10 4 (3.23%) GitHub Actions
11 3 (2.42%) Amazon EC2
11 3 (2.42%) Cloud Computing
12 2 (1.61%) Amazon EKS
12 2 (1.61%) Apigee
12 2 (1.61%) Azure Service Bus
13 1 (0.81%) AWS Lambda
Communications & Networking
1 3 (2.42%) HTTP
1 3 (2.42%) RTP
1 3 (2.42%) Unified Communications
1 3 (2.42%) VoIP
1 3 (2.42%) Wireshark
2 2 (1.61%) Firewall
Database & Business Intelligence
1 25 (20.16%) PostgreSQL
2 17 (13.71%) MongoDB
3 13 (10.48%) NoSQL
4 12 (9.68%) Relational Database
4 12 (9.68%) SQL Server
5 9 (7.26%) Pinecone
6 6 (4.84%) MySQL
7 5 (4.03%) Amazon RDS
7 5 (4.03%) GIS
8 4 (3.23%) Big Data
9 3 (2.42%) RDBMS
10 2 (1.61%) ClickHouse
10 2 (1.61%) DynamoDB
11 1 (0.81%) Apache Cassandra
11 1 (0.81%) Delta Lake
11 1 (0.81%) Redis
Development Applications
1 18 (14.52%) Git
2 8 (6.45%) MLflow
3 5 (4.03%) JIRA
4 3 (2.42%) Jenkins
5 2 (1.61%) Atlassian Bamboo
5 2 (1.61%) Bitbucket
5 2 (1.61%) Cypress.io
5 2 (1.61%) Selenium
6 1 (0.81%) Claude Code
General
1 27 (21.77%) Social Skills
2 23 (18.55%) Finance
3 6 (4.84%) Inclusion and Diversity
3 6 (4.84%) Public Sector
4 4 (3.23%) Banking
5 3 (2.42%) Retail
5 3 (2.42%) Telecoms
6 2 (1.61%) Analytical Skills
6 2 (1.61%) Electronics
6 2 (1.61%) Games
6 2 (1.61%) Manufacturing
6 2 (1.61%) Marketing
7 1 (0.81%) Financial Institution
7 1 (0.81%) Front Office
7 1 (0.81%) Investment Banking
7 1 (0.81%) Law
7 1 (0.81%) Tech for Good
Job Titles
1 77 (62.10%) Developer
2 52 (41.94%) Python Developer
3 30 (24.19%) Senior
4 25 (20.16%) Python Engineer
5 23 (18.55%) Senior Developer
5 23 (18.55%) Software Engineer
6 22 (17.74%) Full-Stack Developer
7 21 (16.94%) Software Developer
8 17 (13.71%) Senior Python Developer
9 15 (12.10%) Python Software Engineer
10 13 (10.48%) Full-Stack Python Developer
10 13 (10.48%) Lead
11 10 (8.06%) Artificial Intelligence Engineer
11 10 (8.06%) Backend Developer
12 8 (6.45%) Automation Engineer
13 7 (5.65%) Lead Software Engineer
13 7 (5.65%) Senior Full-Stack Developer
14 6 (4.84%) Full-Stack Engineer
14 6 (4.84%) Senior Software Engineer
15 5 (4.03%) React Developer
Libraries, Frameworks & Software Standards
1 68 (54.84%) FastAPI
2 67 (54.03%) Django
3 37 (29.84%) RESTful
4 29 (23.39%) REST
5 24 (19.35%) React
6 18 (14.52%) CSS
6 18 (14.52%) HTML
7 17 (13.71%) Vue
8 15 (12.10%) OAuth
9 14 (11.29%) SQLAlchemy
10 13 (10.48%) NumPy
10 13 (10.48%) Pandas
11 12 (9.68%) pytest
11 12 (9.68%) scikit-learn
12 11 (8.87%) PyTorch
13 10 (8.06%) TensorFlow
14 9 (7.26%) Faiss
14 9 (7.26%) JWT
15 8 (6.45%) Hugging Face
15 8 (6.45%) OpenAPI
Miscellaneous
1 22 (17.74%) Cloud Native
2 11 (8.87%) Data Structures
3 10 (8.06%) Educational Technology
4 9 (7.26%) Algorithms
4 9 (7.26%) Legacy Systems
5 8 (6.45%) Low-Code
6 7 (5.65%) Distributed Systems
7 6 (4.84%) Renewable Energy
8 4 (3.23%) CUDA
8 4 (3.23%) Greenfield Project
9 3 (2.42%) Life Science
9 3 (2.42%) PKI
9 3 (2.42%) Private Cloud
10 2 (1.61%) Web Conferencing
11 1 (0.81%) AI Agents
11 1 (0.81%) Derivative
11 1 (0.81%) Distributed Architecture
11 1 (0.81%) Enterprise Software
11 1 (0.81%) Market Risk
11 1 (0.81%) Product Ownership
Operating Systems
1 6 (4.84%) Linux
2 3 (2.42%) Ubuntu
3 1 (0.81%) Unix
Processes & Methodologies
1 58 (46.77%) CI/CD
2 51 (41.13%) AI
3 41 (33.06%) Clean Code
4 40 (32.26%) Full-Stack Development
5 37 (29.84%) Agile
5 37 (29.84%) Problem-Solving
6 36 (29.03%) Software Engineering
7 27 (21.77%) Containerisation
8 19 (15.32%) DevOps
8 19 (15.32%) Roadmaps
9 18 (14.52%) OO
10 17 (13.71%) Mentoring
10 17 (13.71%) OOP
10 17 (13.71%) Technology Roadmap
10 17 (13.71%) Test Automation
11 14 (11.29%) Infrastructure as Code
11 14 (11.29%) Machine Learning
11 14 (11.29%) Microservices
12 13 (10.48%) Computer Science
12 13 (10.48%) Open Source
Programming Languages
1 124 (100.00%) Python
2 33 (26.61%) SQL
3 30 (24.19%) JavaScript
4 12 (9.68%) TypeScript
5 8 (6.45%) C++
6 5 (4.03%) Java
7 4 (3.23%) C
8 3 (2.42%) C#
9 1 (0.81%) Bash
9 1 (0.81%) Shell Script
Qualifications
1 10 (8.06%) Degree
2 7 (5.65%) Computer Science Degree
3 2 (1.61%) AWS Certification
3 2 (1.61%) SC Cleared
3 2 (1.61%) Security Cleared
4 1 (0.81%) Master's Degree
4 1 (0.81%) PhD
Quality Assurance & Compliance
1 8 (6.45%) Data Quality
2 3 (2.42%) ISO/IEC 27001
2 3 (2.42%) PCI DSS
3 2 (1.61%) QA
4 1 (0.81%) Accessibility
4 1 (0.81%) GDPR
4 1 (0.81%) Software Quality Assurance
System Software
1 44 (35.48%) Docker
2 3 (2.42%) Kamailio
Systems Management
1 35 (28.23%) Kubernetes
2 19 (15.32%) Terraform
3 3 (2.42%) Argo
Vendors
1 10 (8.06%) OpenAI
2 8 (6.45%) Automation Anywhere
2 8 (6.45%) UiPath
3 5 (4.03%) Microsoft
4 3 (2.42%) BT
4 3 (2.42%) Fortinet
4 3 (2.42%) Google
4 3 (2.42%) Mitel
5 2 (1.61%) Pega
5 2 (1.61%) SAP
6 1 (0.81%) Databricks