the opportunity to shape a high-impact product in a fast-paced startup environment. Key Responsibilities Full-Stack Development: Design, build, and maintain scalable web applications using Python (FastAPI, Flask, or Django) and React. Backend Development: Develop APIs, data pipelines, and services that process and analyze diagnostic data efficiently. Frontend Development: Create dynamic and intuitive user interfaces for healthcare professionals … with data scientists, bioinformaticians, and medical experts to integrate AI-driven diagnostics. Qualifications 3+ years of software development experience in backend and frontend technologies. Strong expertise in Python (FastAPI, Flask, or Django) for backend development. Proficiency in React.js for frontend development. Experience with DevOps tools , including Docker, Kubernetes, Terraform, or CI/CD pipelines. Familiarity with cloud platforms such as More ❯
stack solutions that power our platform, with end-to-end responsibility from development through production. Key Responsibilities Design and implement backend services and APIs using Python (e.g., FastAPI, Django, Flask) Integrate frontend and backend components to deliver seamless user and data experiences Manage cloud infrastructure and deployments using AWS services (e.g., EC2, ECS/EKS, Lambda, S3, RDS, IAM) Set More ❯
stack solutions that power our platform, with end-to-end responsibility from development through production. Key Responsibilities Design and implement backend services and APIs using Python (e.g., FastAPI, Django, Flask) Integrate frontend and backend components to deliver seamless user and data experiences Manage cloud infrastructure and deployments using AWS services (e.g., EC2, ECS/EKS, Lambda, S3, RDS, IAM) Set More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
presence. Skills and Experience Minimum 8 years of commercial software development experience, with at least 3 years in a senior or technical lead role. 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 ❯
building scalable applications from scratch. Full-Stack Expert : Skilled across the stack, with a passion for end-to-end problem-solving. Technical Requirements-Core Software Skills : Expert in Python (Flask, SQLAlchemy, Pandas) for backend and data processing. Proficient in JavaScript (React, vanilla JS, or similar) for responsive frontends. Strong with RESTful APIs and microservices architecture. Have worked with Flutter mobile More ❯
building scalable applications from scratch. Full-Stack Expert : Skilled across the stack, with a passion for end-to-end problem-solving. Technical Requirements-Core Software Skills : Expert in Python (Flask, SQLAlchemy, Pandas) for backend and data processing. Proficient in JavaScript (React, vanilla JS, or similar) for responsive frontends. Strong with RESTful APIs and microservices architecture. Have worked with Flutter mobile More ❯
London, England, United Kingdom Hybrid / WFH Options
Reed.ai
presence. Skills and Experience Minimum 8 years of commercial software development experience, with at least 3 years in a senior or technical lead role. 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 ❯
London, England, United Kingdom Hybrid / WFH Options
Fitch Group
deployment tools like GitHub, JIRA. Excellent problem-solving ability with solid communication and collaboration skills. What Would Make You Stand Out: Experience with popular Python frameworks such as Django, Flask or Pyramid. Knowledge of DevOps practices and tools (e.g., Docker, Kubernetes/EKS-based container orchestration). Knowledge of data science and machine learning concepts and tools. Contributions to open More ❯
computing experience Experience in architecting software and creating applications from scratch Frontend: proficiency in languages like HTML5, CSS3, JavaScript, Java Backend: proficiency in languages like PHP, Python Django/Flask, Node.JS, Express.JS Operating Systems: Windows, macOS Databases: proficiency in databases like MySQL, SQL Server, MongoDB, PostgreSQL, etc. Familiarity with platforms like Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform More ❯
We specialize in cloud-first, full-stack agentic systems and applications. Our expertise spans multi-agent workflows, cloud architectures, DevOps, and cutting-edge frontend experiences—ranging from stunning animations to dynamic chat interfaces. We are looking for a Full Stack More ❯
engineering community, contributing to knowledge-sharing initiatives and events. Share your expertise to motivate and mentor your team. Required Skills: Proven experience designing and building REST APIs (ideally with Flask, FastAPI, or similar frameworks). Expertise in designing architectures that meet scalability, reliability, and security goals. Strong problem-solving skills, particularly in product development. Solid understanding of backend best practices More ❯
system architecture updated. Essential skills/knowledge/experience: 10+ years of experience in software development, with at least 6+ years in Python. Expertise in Python frameworks like 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 ❯
London, England, United Kingdom Hybrid / WFH Options
S.i. Systems
tests, integration tests, and documentation to ensure code quality. Must haves: Experience with front-end frameworks ( React, Angular, or Vue.js ). Proficiency in back-end frameworks ( Express, Django, or Flask ). Experience with containerization technologies ( Docker, Kubernetes ). Strong SQL skills and data modeling experience. Understanding of CI/CD pipelines and DevOps practices. Proficiency in Python and Java . More ❯
Bradford, West Yorkshire, Yorkshire, United Kingdom
LA International Computer Consultants Ltd
technologies and industry trends to keep the system architecture updated. Key Skills & Experience: * Solid experience in software development, with deep experience in Python. * Expertise in Python frameworks like 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 ❯
system integration and contribute to prompt engineering efforts Required Qualifications: 5+ years developing full-stack software applications Expert-level Python skills Strong experience with modern web frameworks (FastAPI, Django, Flask) Proficiency in frontend technologies (React, TypeScript, JavaScript) Experience with databases (PostgreSQL, MongoDB) and data processing Track record of shipping reliable, scalable applications to production Proven problem-solving abilities and analytical More ❯
system integration and contribute to prompt engineering efforts Required Qualifications: 5+ years developing full-stack software applications Expert-level Python skills Strong experience with modern web frameworks (FastAPI, Django, Flask) Proficiency in frontend technologies (React, TypeScript, JavaScript) Experience with databases (PostgreSQL, MongoDB) and data processing Track record of shipping reliable, scalable applications to production Proven problem-solving abilities and analytical More ❯
system integration and contribute to prompt engineering efforts Required Qualifications: 5+ years developing full-stack software applications Expert-level Python skills Strong experience with modern web frameworks (FastAPI, Django, Flask) Proficiency in frontend technologies (React, TypeScript, JavaScript) Experience with databases (PostgreSQL, MongoDB) and data processing Track record of shipping reliable, scalable applications to production Proven problem-solving abilities and analytical More ❯
london (city of london), south east england, united kingdom
Nume
system integration and contribute to prompt engineering efforts Required Qualifications: 5+ years developing full-stack software applications Expert-level Python skills Strong experience with modern web frameworks (FastAPI, Django, Flask) Proficiency in frontend technologies (React, TypeScript, JavaScript) Experience with databases (PostgreSQL, MongoDB) and data processing Track record of shipping reliable, scalable applications to production Proven problem-solving abilities and analytical More ❯
system integration and contribute to prompt engineering efforts Required Qualifications: 5+ years developing full-stack software applications Expert-level Python skills Strong experience with modern web frameworks (FastAPI, Django, Flask) Proficiency in frontend technologies (React, TypeScript, JavaScript) Experience with databases (PostgreSQL, MongoDB) and data processing Track record of shipping reliable, scalable applications to production Proven problem-solving abilities and analytical More ❯
London, England, United Kingdom Hybrid / WFH Options
Octopus Legacy
tools in other cloud environments. Experience with containerization (e.g., Docker) and orchestration tools like Kubernetes or ECS. Background in event-driven architecture. Understanding of Python web frameworks such as Flask or FastAPI. Experience optimising applications for cloud performance, cost-efficiency, and scalability. Hands-on experience with monitoring and logging tools (e.g., AWS CloudWatch, Datadog, ELK stack). An understanding of More ❯
stuck into architecture discussions, deployment tooling, and API design, all within a fast-paced Agile environment. You’ll be building scalable, testable services and APIs in Python (Django/Flask), deploying to AWS and Azure , and applying best practices in CI/CD and Infrastructure as Code. You’ll be doing: Developing secure, high-performance APIs Working with databases like … and Kubernetes Improving performance, security and observability in backend systems Collaborating with product managers, cloud engineers and designers What they’re looking for: Proven experience writing Python APIs (Django, Flask or FastAPI) Solid database design and cloud deployment experience (AWS, Azure or GCP) Good understanding of CI/CD pipelines, Git workflows and Agile delivery Strong attention to security, testing More ❯
stuck into architecture discussions, deployment tooling, and API design, all within a fast-paced Agile environment. You’ll be building scalable, testable services and APIs in Python (Django/Flask), deploying to AWS and Azure , and applying best practices in CI/CD and Infrastructure as Code. You’ll be doing: Developing secure, high-performance APIs Working with databases like … and Kubernetes Improving performance, security and observability in backend systems Collaborating with product managers, cloud engineers and designers What they’re looking for: Proven experience writing Python APIs (Django, Flask or FastAPI) Solid database design and cloud deployment experience (AWS, Azure or GCP) Good understanding of CI/CD pipelines, Git workflows and Agile delivery Strong attention to security, testing More ❯
stuck into architecture discussions, deployment tooling, and API design, all within a fast-paced Agile environment. You’ll be building scalable, testable services and APIs in Python (Django/Flask), deploying to AWS and Azure , and applying best practices in CI/CD and Infrastructure as Code. You’ll be doing: Developing secure, high-performance APIs Working with databases like … and Kubernetes Improving performance, security and observability in backend systems Collaborating with product managers, cloud engineers and designers What they’re looking for: Proven experience writing Python APIs (Django, Flask or FastAPI) Solid database design and cloud deployment experience (AWS, Azure or GCP) Good understanding of CI/CD pipelines, Git workflows and Agile delivery Strong attention to security, testing More ❯
machine learning and analytics. Work with large datasets, ensuring data quality and availability for training and prediction tasks. Develop robust RESTful APIs and microservices (using frameworks like FastAPI or Flask) to expose machine learning functionalities and data services. Ensure APIs are secure, well-documented, and perform at scale. Write and maintain comprehensive tests for your code. Use PyTest for unit … machine learning and analytics. Work with large datasets, ensuring data quality and availability for training and prediction tasks. Develop robust RESTful APIs and microservices (using frameworks like FastAPI or Flask) to expose machine learning functionalities and data services. Ensure APIs are secure, well-documented, and perform at scale. Write and maintain comprehensive tests for your code. Use PyTest for unit More ❯
and systems. Commodity Technology offers a dynamic, fast-paced environment with excellent growth opportunities and projects involving cutting-edge technologies. Responsibilities Develop research and trading applications using Python (Django, Flask, Tornado, or FastAPI), front-end development (React/Angular), and AWS technologies (S3, SQS, AWS Batch, etc.) Collaborate closely with traders, quants, and technologists worldwide to understand system development requirements More ❯