551 to 575 of 698 FastAPI Jobs

Senior Python Developer - Hybrid | AI/LLM, RAG, CI/CD

Location
Belfast City District, Northern Ireland, United Kingdom
will partner with onshore and offshore teams to design and deliver innovative technology solutions for the front office and Credit Risk Business, using Python, FastAPI, MCP, LLM, and Java. The role focuses on building enterprise-scale, componentized applications and participating in an evolving tech stack. #J-18808-Ljbffr ...

Senior Full-Stack Engineer — AI-Driven Fintech Ops

Location
Greater London, England, United Kingdom
applications and automations across Cards, Loans and Motor, shipping features used daily by Ops teams at scale. Ideal candidates have strong Python web experience (FastAPI/Django/Flask), JS/TS with React, and interest in Generative AI. Hybrid work model with in-office collaboration and growth ...

Senior Software Engineer: AI-Driven Finance, Hybrid

Location
Belfast City District, Northern Ireland, United Kingdom
Software Engineer (Java or Python) to help shape tech for global finance. You will work on full‐stack development, leveraging Spring Boot, Flask/FastAPI, and modern JS frameworks. Expect cloud-native design, Gen‐AI concepts, and involvement across architecture, infrastructure, and AI integration. Hybrid work with mentorship and growth ...

Python Developer

Hiring Organisation
Response Informatics
Location
London, United Kingdom
Employment Type
Contract
This role requires deep knowledge of financial systems, regulatory compliance, and secure data processing. Key Responsibilities: . Backend Design and deploy scalable APIs using FastAPI, Flask, or Django . Build automated pipelines to process large financial datasets . Optimize database queries for Oracle, or MongoDB . Create responsive web applications ...

Infrastructure Developer

Hiring Organisation
Ncounter
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£110,000 - £130,000 per annum
cloud • Working closely with infrastructure, platform, security and application engineering teams We are particularly interested in engineers with: • Strong commercial Python software development experience • FastAPI, SQLAlchemy, Pydantic and PostgreSQL exposure • Excellent REST API design and systems integration knowledge • Experience modelling complex infrastructure or configuration data • Knowledge across at least ...

Software Engineer

Location
Greater London, England, United Kingdom
strong backend engineers who've built production systems with any robust framework — Java/Spring Boot, Go, Kotlin, C#/.NET, Python (Django/FastAPI) or Ruby on Rails — and can ramp into TypeScript fast. We care that you've built and operated real backends, not which language ...

Senior Backend Engineer

Location
Greater London, England, United Kingdom
firms rely on to make real capital decisions. What you'd actually work on Building and shipping production backend services and APIs in Python (FastAPI) that power the platform's AI features, used daily by professional investors Designing and owning the orchestration layer for agentic AI capabilities: how the system ...

Applied AI Engineering Lead - VP, Markets Operations

Location
Greater London, England, United Kingdom
prompt engineering, retrieval‐augmented generation, tool calling, context management, evaluation, and guardrails Experience with RESTful API design, development, and integration, including frameworks such as FastAPI Experience with data engineering concepts, ETL and data pipelines, structured and unstructured data, and integration with enterprise data platforms Experience with CI/CD, automated ...

EdTech Software Engineer

Hiring Organisation
Imperial College London
Location
London, UK
Employment Type
Full-time
strong understanding of modern software development practices, with the ability to learn and adapt to new technologies. Familiarity with web development frameworks such as FastAPI and React, as well as automated testing and CI/CD, is important. You will be a creative and proactive problem solver who enjoys working ...

Product Engineer

Hiring Organisation
Consortia
Location
London, UK
Employment Type
Full-time
your routine to support ongoing learning, system assessment and platform enhancement. The technology environment includes: Python for API and data development Flask and FastAPI React with Typescript and Vite AWS services including ECS, Lambda and event-driven architectures Postgres React Query Jest, React Testing Library and PlaywrightThis role is particularly ...

Applied AI Engineer, Markets Operations - Associate

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Science, Software Engineering, a related field, or equivalent practical experience Demonstrate strong Python programming skills Design, develop, and integrate RESTful APIs, such as with FastAPI Build and support ETL and data pipeline engineering workflows Apply Infrastructure as Code practices, such as Terraform, and work within CI/CD pipelines Design ...

Applied AI Engineer, Markets Operations - Associate

Location
Westminster, West End, United Kingdom
Science, Software Engineering, a related field, or equivalent practical experience Demonstrate strong Python programming skills Design, develop, and integrate RESTful APIs, such as with FastAPI Build and support ETL and data pipeline engineering workflows Apply Infrastructure as Code practices, such as Terraform, and work within CI/CD pipelines Design ...

Data Scientist

Location
Greater London, England, United Kingdom
models (e.g., BERT, Sentence Transformers), and semantic search techniques. Ability to build scalable AI workflows and deploy them via APIs or web apps (e.g., FastAPI, Streamlit, Flask). Familiarity with cloud platforms (AWS/GCP/Azure) and MLOps best practices. Excellent communication skills with the ability to translate technical ...

Lead ML Engineer

Location
Greater London, England, United Kingdom
Hands‐on experience with LLM and agent frameworks and agentic reasoning patterns.\* Practical understanding of Model Context Protocol (MCP), including server and tool patterns.\* FastAPI and REST API design and implementation experience.\* Experience with prompt engineering and RAG‐based architectures.\* Containerisation and Kubernetes‐based deployment experience.\* Ability to work across ...

Quantum Software Engineer (Compiler)

Hiring Organisation
Infleqtion
Location
Chicago, Illinois, United States
Employment Type
Permanent
Salary
USD Annual
professional software engineering such as coverage, integration tests, type checking, unit tests, and version control Experience with backend development with tools such as FastAPI for web frameworks and PostgreSQL/SQLAlchemy for databases Experience with cloud development, especially on GCP and AWS Familiarity with CI/CD, automated actions, issue ...

Quantum Software Engineer (Compiler)

Hiring Organisation
Infleqtion
Location
Oak Park, Illinois, United States
Employment Type
Permanent
Salary
USD Annual
professional software engineering such as coverage, integration tests, type checking, unit tests, and version control Experience with backend development with tools such as FastAPI for web frameworks and PostgreSQL/SQLAlchemy for databases Experience with cloud development, especially on GCP and AWS Familiarity with CI/CD, automated actions, issue ...

AI Engineers

Location
Greater London, England, United Kingdom
FHIR R4, HL7, LOINC, SNOMED CT or longitudinal clinical data. Experience in healthcare, life sciences or another regulated or safety-sensitive domain. Familiarity with FastAPI, Pydantic, MongoDB, Elasticsearch, hybrid or vector search, LangGraph or similar agent frameworks. Experience with Azure or AWS, containers, on-premise deployments, multi-tenant systems, privacy ...

ML Platform Engineer

Hiring Organisation
Hadrian Automation
Location
Anaheim, California, United States
Employment Type
Permanent
Salary
USD Annual
platform that ensures these models remain reliable, effective, and secure in production. You'll standardize our deployment patterns built around MLflow, Dagster, ECR, FastAPI, and EKS, making them the backbone for packaging, evaluating, releasing, serving, monitoring, and rolling back models across Hadrian's automated factories. What You'll Do Build ...

ML Platform Engineer

Hiring Organisation
Hadrian Automation
Location
Los Angeles, California, United States
Employment Type
Permanent
Salary
USD Annual
platform that ensures these models remain reliable, effective, and secure in production. You'll standardize our deployment patterns built around MLflow, Dagster, ECR, FastAPI, and EKS, making them the backbone for packaging, evaluating, releasing, serving, monitoring, and rolling back models across Hadrian's automated factories. What You'll Do Build ...

ML Platform Engineer

Hiring Organisation
Hadrian Automation
Location
Long Beach, California, United States
Employment Type
Permanent
Salary
USD Annual
platform that ensures these models remain reliable, effective, and secure in production. You'll standardize our deployment patterns built around MLflow, Dagster, ECR, FastAPI, and EKS, making them the backbone for packaging, evaluating, releasing, serving, monitoring, and rolling back models across Hadrian's automated factories. What You'll Do Build ...

Senior AI Software Engineer

Hiring Organisation
System One
Location
Plano, Texas, United States
Employment Type
Permanent
Salary
USD Annual
support best engineering practices in a collaborative Agile environment. Responsibilities Design, develop, and maintain scalable backend applications and APIs Build RESTful APIs using FastAPI and GraphQL APIs using Strawberry Develop real-time data pipelines using Kafka or Event Hubs Work with PostgreSQL, MongoDB, and distributed data systems Implement scalable data … design, and implementation Troubleshoot performance issues and optimize application scalability Required Skills Strong experience with Python and modern web frameworks Hands-on experience with FastAPI and GraphQL Experience with Kafka or Event Hubs Strong database experience with PostgreSQL and MongoDB Experience with Spark, Delta Lake, and Databricks Experience integrating OpenAI ...

Senior Software Engineer

Hiring Organisation
Socotec
Location
Jersey City, New Jersey, United States
Employment Type
Permanent
Salary
USD Annual
software used across SOCOTEC's global business units. Responsibilities Design and build features end-to-end across modern React frontends and Python (Django/FastAPI) backends Own components and small services - from spec through deployment and operation Contribute to AI-powered features: prompt engineering, agent workflows, RAG pipelines … Qualifications Required 5-8 years of professional full-stack software engineering experience Strong proficiency with React (or comparable modern frontend framework) and Python (Django, FastAPI, or similar) Solid understanding of REST APIs, relational databases, and modern web application architecture Familiarity with containerized deployments (Docker) Experience with cloud infrastructure (AWS/ ...

Senior Software Engineer

Hiring Organisation
Socotec
Location
White Plains, New York, United States
Employment Type
Permanent
Salary
USD Annual
software used across SOCOTEC's global business units. Responsibilities Design and build features end-to-end across modern React frontends and Python (Django/FastAPI) backends Own components and small services - from spec through deployment and operation Contribute to AI-powered features: prompt engineering, agent workflows, RAG pipelines … Qualifications Required 5-8 years of professional full-stack software engineering experience Strong proficiency with React (or comparable modern frontend framework) and Python (Django, FastAPI, or similar) Solid understanding of REST APIs, relational databases, and modern web application architecture Familiarity with containerized deployments (Docker) Experience with cloud infrastructure (AWS/ ...

Senior ML Engineer - Enterprise AI Platform Delivery

Location
Greater London, England, United Kingdom
operate MCP-based platforms and collaborate with product teams to deliver reliable AI tooling. The role requires strong Python, expertise with LLM frameworks, FastAPI, and Kubernetes, plus experience with RAG and tool orchestration in an enterprise setting. #J-18808-Ljbffr ...

Senior Python Engineer — Architect AI Data Platform

Location
Glasgow, Scotland, United Kingdom
platform connecting data mesh and AI tools, designing ingestion pipelines to governed retrieval services, and mentoring teammates. You will work hands-on with Python, FastAPI APIs, CI/CD, and cloud infrastructure, shaping architecture while collaborating across engineering, product, and data science. #J-18808-Ljbffr ...