Flask Jobs in the UK

1 to 25 of 58 Flask Jobs in the UK

Senior Software Engineer

Manchester, Lancashire, United Kingdom
Anaplan Inc
and knowledge sharing. Your Qualifications Experience: Professional experience in Python development or related software engineering roles. Python Proficiency: Strong knowledge of Python, including experience with web frameworks like Django, Flask, or FastAPI. Database Management: Solid experience with relational databases like PostgreSQL or MySQL and familiarity with NoSQL databases like Redis. Distributed Systems: A basic understanding of distributed systems and microservices More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Reed.co.uk
in a senior or technical lead role. Proven expertise in full-stack development using: TypeScript (and JavaScript frameworks such as NextJS, Node, or Tailwind) Python (including frameworks like Django, Flask, or FastAPI) PostgreSQL and relational database design, optimization, and maintenance. AI Development Tools such as Windsurf, Aider or Augment. Demonstrable experience building and scaling SaaS platforms in a production environment. More ❯
Employment Type: Full-Time
Salary: £70,000 - £90,000 per annum
Posted:

Solutions Engineer/Site Reliability Engineer

London, United Kingdom
Hybrid / WFH Options
Zefr
Delivery: Argo CD Primary Scripting/Automation Language: Python Observability & Monitoring: Monitoring & Alerting: Prometheus, Datadog, Pagerduty Telemetry Standards: OpenTelemetry Application & Data Ecosystem (Supporting): Application Languages/Frameworks: Python, FastAPI, Flask, Node.js, React Data Streaming: Apache Kafka Data Processing/Transformation: Pandas, DBT Workflow Orchestration: Apache Airflow, Ray Machine Learning Stack: Serving: Triton Inference Server MLOps/Experiment Tracking: Weights and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Python Technical Architect

London, United Kingdom
Hybrid / WFH Options
Onyx-Conseil
technologies and industry trends to keep the system architecture updated. Key Skills & Experience Solid experience in software development with deep Python expertise. Experience with Python frameworks such as Django, Flask, or FastAPI. Strong understanding of microservices architecture and RESTful APIs. Proficient in relational and NoSQL databases (e.g., PostgreSQL, MongoDB). Hands-on experience with cloud platforms (AWS, Azure, or GCP More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Backend Engineer

Cambridge, Cambridgeshire, United Kingdom
Futureshaper.com
Development: Proven ability to design and scale RESTful or GraphQL APIs with a focus on reliability and performance. Python Expertise: Strong experience with Python for backend services (e.g., FastAPI, Flask, Django). Cloud & DevOps Knowledge: Hands-on experience with AWS, GCP, or Azure; strong understanding of Kubernetes and containerization, infrastructure-as-code (Terraform, CloudFormation), and CI/CD pipelines (GitHub More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Python Developer

London, United Kingdom
Ascendion
technical solutions. Optimize code for performance, scalability, and security. Support integration with cloud platforms, automation, or data pipelines. Required Skills & Experience: Strong proficiency in Python and related frameworks (Django, Flask, FastAPI). Experience with REST APIs, microservices, and backend development. Knowledge of databases (PostgreSQL, MySQL, MongoDB). Familiarity with cloud platforms (AWS/Azure/GCP) and CI/CD More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Python Developer

London, United Kingdom
Ascendion
technical solutions. Optimize code for performance, scalability, and security. Support integration with cloud platforms, automation, or data pipelines. Required Skills & Experience: Strong proficiency in Python and related frameworks (Django, Flask, FastAPI). Experience with REST APIs, microservices, and backend development. Knowledge of databases (PostgreSQL, MySQL, MongoDB). Familiarity with cloud platforms (AWS/Azure/GCP) and CI/CD More ❯
Employment Type: Permanent, Contract
Posted:

Full Stack Python Developer

London, United Kingdom
Hybrid / WFH Options
Context Recruitment
to contribute to innovative cloud and data-driven projects within a collaborative and forward-thinking technical environment. Key Responsibilities: Design, build and maintain full-stack applications using Python (Django, Flask or FastAPI) and modern JavaScript frameworks (such as React, Vue or Angular) Develop and optimise ETL pipelines , data workflows and API integrations Collaborate with data engineers and analysts to ensure More ❯
Employment Type: Permanent
Salary: £75000 - £85000/annum
Posted:

Full Stack Python Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Context Recruitment Limited
to contribute to innovative cloud and data-driven projects within a collaborative and forward-thinking technical environment. Key Responsibilities: Design, build and maintain full-stack applications using Python (Django, Flask or FastAPI) and modern JavaScript frameworks (such as React, Vue or Angular) Develop and optimise ETL pipelines , data workflows and API integrations Collaborate with data engineers and analysts to ensure More ❯
Employment Type: Full-Time
Salary: £75,000 - £85,000 per annum
Posted:

Senior Product Engineer remote

South West London, London, United Kingdom
Hybrid / WFH Options
Serve Legal
teams, and ops leaders. Hard Skills Required Software Engineering: Strong in at least one modern language (JavaScript/TypeScript, Java, Python) Web & Product Development: Frameworks (React, Node.js, Django/Flask) AI, GenAI and LLMs: OpenAI, Gemini, Grok, Llama Agentic AI: Frameworks (langchain, langgraph, Google ADK) AI enabled code tooling: Cursor, Windsurf, GitHub copilot AI powered platform development: Lovable, Replit, Bolt More ❯
Employment Type: Permanent
Salary: £80,000
Posted:

Software Engineer

London, United Kingdom
Faculty
the following: Strong proficiency in TypeScript and experience with modern front-end frameworks such as React or Vue. Solid experience with back-end development using Typescript/Python frameworks (Flask, FastAPI, or Django is a plus) Understanding of UI/UX principles and ability to create intuitive user experiences Proven ability to work in both rapid prototyping mode and to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Backend Developer

London, United Kingdom
Fruition Group
oriented architecture. Champion the use of AI and automation to enhance productivity across the team. What experience do I need: Strong background building and scaling Python-based systems (FastAPI, Flask, or Django REST). Proven leadership experience in a development environment Solid expertise in microservices, APIs, messaging patterns, and distributed systems. Proficient with cloud platforms (AWS, GCP, Azure) and containerisation More ❯
Employment Type: Permanent
Posted:

Full Stack Developer

United Kingdom
Hybrid / WFH Options
ea Consulting Group Ltd
their engineering team and support a major cloud migration and AI-driven application build. ?? What You'll Be Doing Building and scaling full-stack applications using Python (FastAPI/Flask/Django), Vue3, and MongoDB Designing and optimizing backend services and APIs for performance & scalability Deploying and managing applications in Microsoft Azure (hands-on Azure experience is essential) Supporting the More ❯
Employment Type: Contract, Work From Home
Rate: £250 - £275 per day
Posted:

Python Developer

Leeds, Yorkshire, United Kingdom
TEKsystems, Inc
high-performance solutions aligned with strategic goals. Vital Skills 5+ Years Python development Hands-on Azure environment experience Key Responsibilities Develop and maintain Python applications using frameworks like FastAPI, Flask, or Django Build Azure-native solutions (Functions, App Services, Storage, DevOps) Manage CI/CD pipelines and optimize cloud performance Collaborate with DevOps, data engineers, and architects for seamless integration More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Python Developer

Yorkshire, United Kingdom
Teksystems
high-performance solutions aligned with strategic goals. Vital Skills 5+ Years Python development Hands-on Azure environment experience Key Responsibilities Develop and maintain Python applications using frameworks like FastAPI, Flask, or Django Build Azure-native solutions (Functions, App Services, Storage, DevOps) Manage CI/CD pipelines and optimize cloud performance Collaborate with DevOps, data engineers, and architects for seamless integration More ❯
Employment Type: Contract
Posted:

Full Stack Engineer

United Kingdom
Hybrid / WFH Options
ea Change
their engineering team and support a major cloud migration and AI-driven application build. 🔧 What You’ll Be Doing Building and scaling full-stack applications using Python (FastAPI/Flask/Django), Vue3, and MongoDB Designing and optimizing backend services and APIs for performance & scalability Deploying and managing applications in Microsoft Azure (hands-on Azure experience is essential) Supporting the More ❯
Posted:

Senior Backend Python Developer - healthcare tech, London

London, South East, England, United Kingdom
Richard Wheeler Associates
and meet users’ needs Take technical ownership of areas of product Requirements: 5+ years of experience writing Backend applications using Python and Django (Rest Framework)or related frameworks, e.g. Flask, FastAPI or similar Good understanding of ORM (either Django or SQLAlchemy) Good understanding of Python Unit Testing frameworks and TDD practices Experience working with Cloud Infrastructure (ideally AWS) Good understanding More ❯
Employment Type: Full-Time
Salary: £69,000 - £85,000 per annum
Posted:

Senior Full Stack Engineer

London, United Kingdom
Story Terrace Inc
multiple sectors. Guide and mentor junior developers through hands-on leadership, code reviews, and knowledge-sharing. Write, review, and own high-quality code primarily in Python (using frameworks like Flask, FastAPI, or Django) and JavaScript/TypeScript (preferably React). Develop and maintain RESTful APIs and modern user interfaces, ensuring an excellent user experience and technical excellence. Work directly with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Backend Python Developer - world class healthcare tech

North West London, London, United Kingdom
Richard Wheeler Associates
and meet users needs Take technical ownership of areas of product Requirements: 5+ years of experience writing Backend applications using Python and Django (Rest Framework) or related frameworks, e.g. Flask, FastAPI or similar Good understanding of ORM (either Django or SQLAlchemy) Good understanding of Python Unit Testing frameworks and TDD practices Experience working with Cloud Infrastructure (ideally AWS) Good understanding More ❯
Employment Type: Permanent
Salary: £85,000
Posted:

Senior Backend Developer

United Kingdom
Fruition Group
engineers, product managers, and designers to deliver quickly. Contribute to evolving architecture, tooling, and CI/CD practices. What experience do I need: Strong background in Python development (FastAPI, Flask, or Django). Good knowledge of microservices, APIs, and cloud-based infrastructure. Experience with SQL and NoSQL databases, Git, and CI/CD workflows. Solid engineering fundamentals - data structures, OOP More ❯
Employment Type: Permanent
Salary: £95,000
Posted:

Senior Full Stack Engineer (Python)

London, United Kingdom
Hybrid / WFH Options
Lendable Ltd
find impactful solutions. What we're looking for Solid experience with Python in a web application context . You have some experience with web frameworks like FastAPI , Django or Flask , we use FastAPI . Experience with Javascript/Typescript and a modern JS framework such as React , Angular or Vue.js . We generally use React & NextJS Strong engineering principles & practices More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Python Developer (Contract)

Edinburgh, Midlothian, United Kingdom
Provn Talent Solutions
how data is collected, structured, and applied within the product for performance insights and decision-making. Key Skills: Strong Back End Python development experience Proficiency in RESTful APIs & microservices (Flask) Experience setting up CI/CD pipelines (Azure DevOps, GitHub Actions, or GitLab CI targeting Azure) Good understanding of data in software applications, including experience with: Data libraries (Pandas, NumPy More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:

AI Platform Engineer

Glasgow, Lanarkshire, Scotland, United Kingdom
Robert Walters
Azure or GCP or AWS) Preferably Azure exposure and prior experience using Azure services or RHEL openshift FastAPI Any implementation using FastAPI framework and how different it is from Flask? Data engineering What are best practices in pre-processing textual content during ingestion phase? Any experience of using NLP algorithms for pre-processing raw text content? Docker/Kubernetes What More ❯
Employment Type: Contractor
Rate: £450 - £550 per day
Posted:

Applied AI Engineer

Marlow, Buckinghamshire, United Kingdom
SoCode Limited
Experience with fine-tuning/adapting pre-trained AI models . Solid data handling skills (SQL, Pandas, preprocessing for text, audio, or images). Familiarity with model deployment (FastAPI, Flask, Docker, cloud services). Experience working with APIs and integrating AI into practical tools. Bonus if you bring expertise in: Speech/audio models (ASR, diarization, TTS) or document intelligence More ❯
Employment Type: Permanent
Salary: £50000 - £100000/annum
Posted:

Senior/Lead Full Stack Developer (React / Python) AI Start up!

City of London, London, United Kingdom
Hybrid / WFH Options
Robert Half
working across the stack - React on the front end, Python on the back end. You'll: Build responsive UIs in React Develop APIs & services in Python (either Django/Flask/FastAPI) Own features end-to-end Help shape our tech stack You have: Strong React & Python skills API & database experience A proactive, problem-solving mindset Ideally start-up or More ❯
Employment Type: Permanent, Work From Home
Posted:
Flask
10th Percentile
£62,500
25th Percentile
£75,000
Median
£82,500
75th Percentile
£87,500
90th Percentile
£96,250