76 to 87 of 87 FastAPI Jobs

Python Engineer

Hiring Organisation
Ncounter Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90000 - £100000/annum
stages into secure, reliable services, working alongside architects, consultants and frontend engineers. What you'll be doing: Engineer Python backend services and APIs using FastAPI and asynchronous development patterns Design and integrate LLM capabilities using OpenAI, Azure OpenAI or comparable foundation models Build practical RAG, enterprise search and document intelligence … security, testing, observability and reliability across deployed applications What we're looking for: 5+ years' commercial Python engineering experience, including production backend systems Strong FastAPI, REST API, async Python, PostgreSQL and SQL experience Demonstrable experience integrating LLMs into real applications, rather than purely personal or experimental projects Strong Docker, Kubernetes ...

Backend Engineers Mid-Level & Senior

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Permanent
technical leadership, mentor other engineers and support the development of engineering best practice. Essential Skills & Experience Strong backend development experience using Python , with Django, FastAPI or other Python frameworks. Experience designing and building scalable, maintainable backend services. Good understanding of databases, object-oriented design, data structures and distributed systems. Knowledge … clearly and work collaboratively with technical and non-technical stakeholders. Technology Environment The team works with a modern technology stack, including: Python, Django and FastAPI AWS and Kubernetes PostgreSQL, Redis and Elasticsearch Kafka and GitHub Experience across every technology listed isn't essential; strong Python backend development experience ...

Member of Technical Staff ()

Hiring Organisation
Placement Services USA, Inc
Location
Mountain View, California, United States
Employment Type
Any
Salary
USD 215,000 Annual
Model Context Protocol) proxies. 5. Building and operating containerized AI microservices including model-invocation gateways, MCP proxy layers, and webhook-driven event processors using FastAPI, Docker containers, and GPU-optimized data pipelines deployed on AWS ECS and AWS Bedrock AgentCore. 6. Performing coding, debugging, and testing of software components across … volume with support for ondemand replication. d. Integrating Gospiffe library with gRPC to implement mTLS and secure interservice communication across distributed nodes. e. Using FastAPI, Docker containers and GPU-optimized data pipelines. f. Use of Python, PyTorch, and anomaly detection pipelines. Telecommuting/Remote Work is Permitted May telecommute Please ...

Backend Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Permanent
hiring a Backend Engineer to build the platform its product runs on. You'll design multi-tenant data and workflow services in Python and FastAPI and own the integration layer between a Java/Spring core and Python AI services. This is one of nine engineering hires across front … back-end engineering for production SaaS or platform systems. Real multi-tenant or enterprise-system experience covering isolation, permissions and auditability. Strong Python with FastAPI or comparable frameworks, solid SQL/PostgreSQL, and the ability to work at Java/Spring service boundaries. Production AWS experience, plus confidence with ...

Python Engineer - Mid and Senior 70-82k

Hiring Organisation
Anson Mccade
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Give technical leadership and mentor developing engineers What you'll need Expert Python: production services delivered end to end, not just years of exposure FastAPI, Django and AWS A solid grasp of databases, OO design, data structures, distributed systems and SOLID principles Analytical, collaborative and a clear communicator Engaging … personable, comfortable giving and taking honest feedback Stack: Python, Django, FastAPI, AWS, PostgreSQL, Elasticsearch, Redis, Kafka, Kubernetes, GitHub What's on offer Competitive salary up to 70k for mid level and up to 82k for senior, plus a performance bonus, 28 days holiday plus bank holidays and your birthday ...

Senior Backend Engineer

Hiring Organisation
Sendcloud
Location
Eindhoven, Noord-Brabant, Netherlands
Employment Type
Permanent
Salary
EUR Annual
with Product, Design, DevOps, QA and other engineering teams, communicating risk to non-technical stakeholders Belangrijkste vereisten 5+ years with Python and frameworks like FastAPI or Django Extensive experience building REST APIs Led and delivered large, complex projects with ambiguous requirements Built distributed, event-driven systems with service-to-service … Azure, or GCP Fluent in English (written and spoken) Ambiguity handling and plan-clarifying Collaboration and mentorship Ownership and proactive problem solving Python (FastAPI or Django) REST APIs Distributed, event-driven architectures ...

Infrastructure Python Developer

Hiring Organisation
Experis
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £402/day
Infrastructure Python Developer Location: Hybrid 60% office-40% Remote - Sheffield Duration: 27/11/2026 Rate £402 Job Description: Python developer responsible for building scalable automation solutions to streamline database operations. Required Skills. Hands ...

Back End Developer

Hiring Organisation
Vallum Associates
Location
South Yorkshire, Sheffield, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day
Key Responsibilities Develop and maintain scalable applications using Python and React . Design and develop RESTful APIs using Python/FastAPI. Build responsive and reusable frontend components using React . Integrate frontend applications with backend ...

Senior Backend Engineer

Hiring Organisation
Sphere Digital Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £600.00 per day
Strong commercial experience with Python development Experience building and scaling cloud-native applications Strong knowledge of GCP and infrastructure best practices Experience with FastAPI or similar backend frameworks Understanding of platform engineering, DevOps or cloud architecture Experience working in start-up, scale-up or product-led environments Comfortable operating … fast-moving teams with evolving requirements Strong communication and stakeholder management skills Tech Stack: Python, FastAPI, GCP, Terraform, React/TypeScript Apply Now You can apply for the Senior Backend/Platform Engineer position now by sending us your CV or by calling us now! Don't forget to register ...

Python Full Stack Developer (UI Focus)

Hiring Organisation
Nuvola Resourcing Ltd
Location
West London, London, United Kingdom
Employment Type
Permanent
Salary
£75,000
JavaScript. Creating reusable components, forms and validation functionality. Integrating user interfaces with backend services and REST APIs. Working with technologies such as Jinja, FastAPI and HTMX. Helping modernise existing functionality and improve the overall user experience. Collaborating with colleagues to understand business requirements and translate them into practical technical solutions. … development practices. Strong problem-solving skills and an ability to understand complex applications. A collaborative approach and a willingness to contribute ideas. Experience with FastAPI, Jinja, HTMX, WebSockets or similar technologies would be particularly useful, although experience with every technology isn't essential. We're also interested in developers ...

People Technology Application Engineer

Hiring Organisation
Adyen
Location
Amsterdam, Noord-Holland, Netherlands
Employment Type
Permanent
Salary
EUR Annual
leads to translate business needs into technical solutions Belangrijkste vereisten 5+ years in software development, application engineering, or integration engineering Strong Python (FastAPI/Flask) and web technologies (REST, JSON, Webhooks, OAuth, GraphQL) Experience with integration platforms (iPaaS), event-driven architectures, or middleware tools Hands-on experience with HRIS/… Workday Extend, Studio) Security-focused mindset with privacy-by-design principles Excellent communication, problem-solving, and collaborative skills excellent communication problem-solving collaboration Python (FastAPI/Flask) REST APIs, JSON, Webhooks, OAuth, GraphQL iPaaS/middleware ...

Software Engineer, Data Platforms ()

Hiring Organisation
Placement Services USA, Inc
Location
New York, United States
Employment Type
Any
Salary
USD 185,000 Annual
between our application and data platform stack to improve performance as we continue to scale our platform and datasets, including developing RESTful APIs using FastAPI to support data validation, ingestion, and entity resolution for multiple enterprise customers. 5. Collaborating cross-functionally with multiple teams to gather product requirements and conducting … power machine learning models and APIs b. Building and managing data gathering web-scrapers in a Python-based environment c. Developing RESTful APIs using FastAPI to support data validation, ingestion, and entity resolution for multiple enterprise customers d. Leveraging open-source tools (PySpark, Delta) to improve data quality, pipeline health ...