1 to 25 of 66 Flask Jobs in the UK

Senior Developer

Hiring Organisation
Reed.co.uk
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£80,000 per annum
years of commercial software development experience. Proven success in high-performing engineering teams in fast-paced environments. Deep expertise in development with: Python (Django, Flask, or FastAPI) PostgreSQL (design, optimisation, maintenance) Containerisation (Docker/Kubernetes) Event-driven architecture (Kafka/RabbitMQ) Nice to have experience with: TypeScript/JavaScript (NextJS ...

Senior Product Engineer remote

Hiring Organisation
Serve Legal
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£80,000
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 ...

Python Developer

Hiring Organisation
Stackstudio Digital Ltd
Location
United Kingdom
Employment Type
Permanent
maintainable, and well-structured code. Develop and maintain RESTful APIs using OpenAPI/Swagger, Connexion, or FastAPI. Work with Python web frameworks such as Flask, Django, FastAPI, and Jinja2. Data, Analytics & Databases Perform data manipulation and analysis using tools like Pandas and NumPy. Design, query, and maintain both relational databases ...

Senior Full Stack Engineer

Hiring Organisation
Meraki Talent Limited
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £85,000 per annum
Python and React and be comfortable with containerisation and DevOps methodologies. Experience Full stack software engineering experience Proficiency with Python and associated frameworks – Django, Flask, FastAPI Front end experience in React, JavaScript, Typescript Public cloud experience (AWS ideally but open to Azure or GCP) Familiarity with CI/CD tools ...

Back-End Developer - Python/Go (Outside IR35)

Hiring Organisation
Methods Business and Digital Technology Limited
Location
Gloucester, Gloucestershire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Kubernetes Implement CI/CD pipelines with Azure DevOps & GitHub Actions Apply best practices for testing, security & monitoring Tech Stack Languages : Python, Go Frameworks : Flask, FastAPI, gRPC APIs : REST, GraphQL, WebSocket Databases : PostgreSQL, Redis Cloud : Microsoft Azure (Functions, KeyVault, DevOps) CI/CD : Azure DevOps, GitHub Actions Containers/Orchestration ...

Senior Software Engineer

Hiring Organisation
Elevate Technology Group Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £75,000 per annum
hands-on development, technical ownership, and real-world impact, this is worth a conversation. Hit apply today! Keywords Senior Software Engineer, Python Developer, Django, Flask, JavaScript, TypeScript, React, Node.js, AWS, Azure, GCP, Cloud Engineer, Backend Developer, Full Stack Developer, Microservices, API Development, CI/CD, DevOps, Terraform, Celery, Data Engineering ...

AI Engineer - up to £85,000 Benefits - Hybrid - London

Hiring Organisation
Involved Solutions
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £85,000 per annum
Engineer: Strong experience with Python plus JavaScript Hands-on experience with AI-assisted development tools Experience building RESTful APIs using frameworks such as Flask or Django Strong SQL capability including PostgreSQL or MySQL plus experience with vector databases Experience working with microservices or serverless architectures Practical exposure to machine learning ...

Senior Full Stack Developer

Hiring Organisation
Glite Tech
Location
City of London, London, United Kingdom
building scalable mobile APIs (REST, HTTPS, etc.). Good principles of security management (secrets, protocols, etc.). Experience with some Python web frameworks (Django, Flask, FastAPI, etc.). Desirable Skills 👌 Can speak, or learning to speak, more than one language Experience with real-time databases. Experience with in-memory databases. ...

Lead AI Engineer

Hiring Organisation
Opto Talent
Location
London Area, United Kingdom
related field. 7+ years of hands-on software engineering experience, ideally in AI, SaaS, or automation platforms. Deep expertise in Python; familiarity with FastAPI, Flask, or Django. Experience with cloud infrastructure, Kubernetes, and microservices-based systems. Familiarity with development methodologies, Git, and CI/CD workflows. Demonstrated ability to lead ...

Senior Software Engineer

Hiring Organisation
ECM Selection (Holdings) Limited
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
full-time. Benefits include private medical insurance, a generous pension scheme and annual bonuses. Keywords: Software Design, Software Architecture, System Engineering Lifecycle, Python, FastAPI, Flask, Django, JavaScript, TypeScript, React, React-Native, Angular, Java, C#, C++, Cloud, GCP, Azure, AWS, IoT, Virtualisation, Containerisation, Control Systems, Automation, Orchestration Another top job from ...

Senior Software Developer

Hiring Organisation
Dynamic Search Solutions Ltd
Location
Guildford, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
language Solid understanding of object-oriented design principles Experience building and consuming HTTP/REST APIs Familiarity with Python frameworks and tooling such as Flask or Django, Pytest, SQLAlchemy, Marshmallow Strong background in secure systems design (software and network level) Proven experience using Wireshark for SIP/RTP analysis ...

AI/ML Engineer

Hiring Organisation
Idyllic Services
Location
United Kingdom
experience in Deep Learning using PyTorch or TensorFlow . Programming & Frameworks - Proficiency in Python . - Experience with web/API frameworks such as Django , Flask , or FastAPI . AI & NLP - Practical experience in Artificial Intelligence and Natural Language Processing (NLP) . Cloud Platforms - Hands-on experience with AWS or Azure ...

Python Developer

Hiring Organisation
Total Recruitment Group
Location
North West London, London, United Kingdom
Employment Type
Permanent
driven workflows Setting engineering standards and best practices from day one What Were Looking For 4+ years backend engineering experience Strong Python experience (FastAPI, Flask, or Django) Previous experience in startups or high-growth environments Comfort working with ambiguity, speed, and limited structure Strong database knowledge (PostgreSQL, Redis) Experience with ...

Senior Python Developer (CFML Migration)

Hiring Organisation
EXTREVO
Location
United Kingdom
team Following modern development practices (Git, CI/CD, structured workflows) As a Senior Python Developer you will require: Strong commercial Python experience (Django, Flask or similar) Experience working in production SaaS environments REST API design & integration Relational databases (SQL Server or similar) AWS experience (EC2, S3, RDS) Ability ...

Lead Software Engineer

Hiring Organisation
iDPP
Location
Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Large Language Models (LLMs) Retrieval-Augmented Generation (RAG) AI agents and orchestration workflows Designing and maintaining backend services and APIs (primarily Python, FastAPI/Flask) Building and scaling data pipelines and search systems using: ElasticSearch, Weaviate, Pinecone, and other vector databases Engineering secure, containerised architectures using Docker and Kubernetes Ensuring ...

Senior Software Engineer

Hiring Organisation
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Location
City of London, London, United Kingdom
Python | FastAPI | AWS Location: London based - hybrid Salary: £100,000 - £160,000 + equity Tech Stack: Backend: Python (experience with FastAPI or Django or Flask beneficial) Cursor, Claude Code AWS - experience with Azure & GCP beneficial Are you a backend engineer who cares more about building robust systems and being part ...

Head of Engineering

Hiring Organisation
Navys
Location
Greater London, England, United Kingdom
development strategy and execution and lead the architectural evolution as scale increases. Current Stack Frontend: Next.js, TypeScript, Tailwind CSS Backend & APIs: Python (Quart/Flask) Infrastructure: PostgreSQL, Docker containerisation, Azure Delivery Operations: CI/CD automation, Git-based workflow, Agile execution Responsibilities Build and Lead the Engineering Function Establish engineering ...

Python + AWS Developer

Hiring Organisation
NEEV LIMITED
Location
London, United Kingdom
Employment Type
Permanent
including Lambda, DynamoDB, API Gateway, SNS, SQS, S3, ECS, EKS and other related services. Technical Skills: Strong proficiency in Python and related frameworks (e.g., Flask, Django). Deep understanding of AWS serverless architecture and best practices. Experience with infrastructure as code (IaC) tools such as AWS CloudFormation or Terraform. Familiarity ...

Python Developer

Hiring Organisation
Arrows
Location
City of London, London, United Kingdom
reviews Collaborate closely with Product and cross-functional domain experts Continuously improve performance, quality and developer experience What We’re Looking For Strong Python (Flask moving to FastAPI with Typing) backend experience Proven experience building APIs within service-oriented architectures Solid SQL knowledge PostgreSQL AWS (Lambda, ECS) Docker Strong system ...

MLOps Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
promotion experience Strong problem-solving and communication skills Nice to have: Some experience with GitHub Actions or other CI/CD tools Experience with Flask or similar frameworks Familiarity with MLflow Exposure to Generative AI/LLMs If you're interested in this role, click 'apply now' to forward ...

Senior Software Engineer

Hiring Organisation
Tec Partners
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
directly support business growth. Key Technical Skills & Experience Strong commercial experience building web applications using Python Experience with Python web frameworks such as Django, Flask, or Pyramid Solid understanding of JavaScript and modern frontend build tools (e.g. Webpack) Experience building interactive UI components using HTML, CSS, and JavaScript Familiarity with ...

Agentic AI Engineer – Microsoft Ecosystem

Hiring Organisation
Avanade
Location
England, United Kingdom
Foundry, and have at least one year of relevant experience. Strong software development background with proficiency in Python. Experience with API development using FastAPI, Flask, or Django. Knowledge of Docker and containerized deployments. Hands-on experience with LLM models such as OpenAI GPTs, Claude, Gemini, LLaMA, or Mistral. Expertise ...

Senior Software Engineer

Hiring Organisation
ReeVR
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
systems to support rapid business growth What were looking for in aSoftware Engineer Essential experience Strong experience with Python and web frameworks such as Flask, Django, or similar Experience working with relational databases (MySQL preferred) and ORMs (e.g. SQLAlchemy, Alembic) Solid understanding of frontend fundamentals: HTML, CSS, JavaScript Strong grasp ...

Senior Software Engineer

Hiring Organisation
Reevr Talent Ltd
Location
Paddington, London, Lancaster Gate, United Kingdom
Employment Type
Permanent
Salary
£70000 - £90000/annum
support rapid business growth What we’re looking for in a Software Engineer Essential experience Strong experience with Python and web frameworks such as Flask, Django, or similar Experience working with relational databases (MySQL preferred) and ORMs (e.g. SQLAlchemy, Alembic) Solid understanding of frontend fundamentals: HTML, CSS, JavaScript Strong grasp ...

AI Engineer

Hiring Organisation
Certain Advantage
Location
South East London, London, United Kingdom
Employment Type
Contract
application as relevant as possible, please ensure your CV demonstrates any prior experience you have relating to the below; System Integration & Deployment Model Deployment: Flask, FastAPI, MLflow Model Serving: Triton Inference Server, Hugging Face Inference Endpoints API Integration: OpenAI, Anthropic, Cohere, Mistral APIs LLM Frameworks: LangChain, LlamaIndex for building ...