26 to 50 of 178 FastAPI Jobs

AI Software Engineer - Investments Technology

Hiring Organisation
Neuberger Berman
Location
London, UK
Employment Type
Full-time
years of professional software development experience/building and deploying AI solutions in production environments if anyProficiency in Python and AI/agentic frameworks, FastAPI, Flask, Pandas, LangChain, LangGraph, MCP Servers, RAG systemsGood understanding of data structures, data pipelines, SQL databases – MS SQL Server/Postgres, SnowflakeSolid software engineering fundamentals ...

Software Engineer, Enterprise

Hiring Organisation
Scale AI
Location
London, UK
Employment Type
Full-time
distributed services, reliability, and scalability. Proficiency in Python or TypeScript, with experience designing high-performance APIs and backend architectures using frameworks such as FastAPI, Flask, Express, or NestJS.Deep familiarity with cloud infrastructure (AWS and Azure preferred), including container orchestration (Kubernetes, Docker) and Infrastructure-as-Code tools like Terraform. Experience managing ...

Senior Full Stack Engineer

Hiring Organisation
Lendable
Location
London, UK
Employment Type
Full-time
years of professional experience as a software engineerSolid 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 ...

Senior Full Stack Developer - Justice Redact (Ref: 23724)

Hiring Organisation
Government Recruitment Service
Location
Edinburgh, Midlothian, United Kingdom
Salary
£ 60 K
solution, particularly where requirements or the problem was not fully defined.Production software development - strong experience developing production services using Typescript, React (Next.js), and Python (FastAPI), with the ability to work confidently across the front end and back end.API and data modelling - experience designing, developing and maintaining REST APIs and data ...

Machine Learning and AI Developer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £686 per day
deployment) - should be able to show practice of commit early and deploy often Preferred qualifications: Demonstrated experience of Python backend development (e.g. using FastAPI) Demonstrated experience with biological or scientific data (e.g. genomics, transcriptomics, proteomics), or pharmaceutical industry experience Knowledge of AI/ML approaches and deployment of AI/ ...

Full Stack Developer

Hiring Organisation
GlobalData UK Ltd
Location
Birmingham, West Midlands, United Kingdom, Digbeth, West Midlands (County)
Employment Type
Permanent
least 2 years' commercial experience with React and TypeScript, ideally on data-rich business applications. Experience building REST APIs, ideally in Python (e.g. FastAPI). Good working knowledge of SQL and relational databases, ideally PostgreSQL. Good judgement on user interface design, with or without a dedicated designer. Understanding of authentication ...

Senior AI Engineer - Agentic AI

Hiring Organisation
EPAM Systems
Location
London, UK
Employment Type
Full-time
responses and citationsDevelop memory and context management solutions, including short-term and long-term stores and compaction strategiesWrite robust Python APIs and services (e.g., FastAPI), incorporating async execution, background jobs and containerized deploymentsIntegrate enterprise systems and tools using protocols such as MCP, A2A, OpenAPI, REST and gRPC, ensuring graceful degradation ...

Senior MLOps Engineer

Hiring Organisation
Genesis10
Location
Plano, Texas, United States
Employment Type
Permanent
Salary
USD Annual
experimental training, fine-tuning, evaluation, and inference workflows into reproducible, production-ready systems Develop and maintain production-grade APIs and microservices using Python and FastAPI to expose model inference and integrate AI capabilities into enterprise applications Deploy, operate, and scale model-serving endpoints and containerized inference services using Azure-managed ...

Senior Python AI Engineer

Hiring Organisation
Willis Towers Watson
Location
London, UK
Employment Type
Full-time
read about. With strong Python at the heart of everything you do, you'll work across a modern AI stack — LangGraph, LangChain, FastAPI, Azure, vector search and graph databases — building sophisticated, reliable systems that scale. You'll join a talented, multidisciplinary team that values engineering craft as much as innovation ...

QE AI Engineer (Python)

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
contract testing frameworks, preferably Pact Experience building end-to-end automation frameworks from scratch Experience deploying Python services using frameworks such as Django or FastAPI Familiarity with Gunicorn Familiarity with Microsoft Entra ID Experience with browser-based agent tooling such as Browser Use Experience contributing to reusable internal tools, accelerators ...

Senior Data Engineer

Hiring Organisation
Credence
Location
Ohio, United States
Employment Type
Permanent
Salary
USD 155,000 Annual
with an orientation toward the relentless pursuit of delivering mission impact. Python proficiency and familiarity with libraries and frameworks (Pyspark, Pandas, uv, Pydantic, FastAPI, CrewAI, LangChain, LangGraph, Unstructured). Experience with IaC tools such as Terraform, Open Tofu, AWS CDK, or CloudFormation to deploy cloud native applications. Experience with agentic ...

Senior Data Engineer

Hiring Organisation
Credence
Location
Warner Robins, Georgia, United States
Employment Type
Permanent
Salary
USD 155,000 Annual
with an orientation toward the relentless pursuit of delivering mission impact. Python proficiency and familiarity with libraries and frameworks (Pyspark, Pandas, uv, Pydantic, FastAPI, CrewAI, LangChain, LangGraph, Unstructured). Experience with IaC tools such as Terraform, Open Tofu, AWS CDK, or CloudFormation to deploy cloud native applications. Experience with agentic ...

Senior Data Engineer

Hiring Organisation
Credence
Location
Mc Lean, Virginia, United States
Employment Type
Permanent
Salary
USD 155,000 Annual
with an orientation toward the relentless pursuit of delivering mission impact. Python proficiency and familiarity with libraries and frameworks (Pyspark, Pandas, uv, Pydantic, FastAPI, CrewAI, LangChain, LangGraph, Unstructured). Experience with IaC tools such as Terraform, Open Tofu, AWS CDK, or CloudFormation to deploy cloud native applications. Experience with agentic ...

Senior AI Engineer (Autonomy & Machine Learning)

Hiring Organisation
Alten
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 70 K
testing, version control and code quality standards.Experience with data processing and analysis tools including Pandas, NumPy, SQL and model deployment technologies such as FastAPI, ONNX or TorchScript.Soft Skills & CollaborationStrong communication skills with the ability to engage technical and non-technical stakeholders.Collaborative approach with experience working effectively within multidisciplinary engineering teams.Proactive ...

Senior AI Engineer (Autonomy & Machine Learning)

Hiring Organisation
Alten
Location
Bristol, UK
Employment Type
Full-time
testing, version control and code quality standards. Experience with data processing and analysis tools including Pandas, NumPy, SQL and model deployment technologies such as FastAPI, ONNX or TorchScript. Soft Skills & CollaborationStrong communication skills with the ability to engage technical and non-technical stakeholders. Collaborative approach with experience working effectively within ...

AI Engineer

Hiring Organisation
Solirius Consulting
Location
London, UK
Employment Type
Full-time
orchestration tools (e.g., Airflow, Luigi, Argo, dbt), big data technologies (Spark, Kafka, Parquet), and web frameworks for model serving (e.g. Flask or FastAPI).Data Science: Familiarity or experience with classical NLP techniques (BERT, topic modelling, summarisation), statistical analysis, and knowledge graphs. Deep Learning: Familiarity or experience with Deep Learning (TensorFlow ...

Software Engineer - Alternatives

Hiring Organisation
Janus Henderson
Location
London, UK
Employment Type
Full-time
development, testing, deployment, and support of business-critical applications and data services. Strong experience with Python libraries and frameworks such as Pandas, NumPy, PySpark, FastAPI, or equivalent. Proven experience designing, building, and operating cloud-native solutions on Azure (preferred), AWS, or similar cloud platforms. Experience building scalable data platforms, data ...

Senior Machine Learning Engineer

Hiring Organisation
Fitch Group
Location
Greater London, United Kingdom
Employment Type
Full Time
help junior team members grow their skills; foster a culture of learning, experimentation, and technical excellence Build production ML infrastructure – Develop scalable APIs (FastAPI, etc.) for model deployment, implement MLOps pipelines, leverage cloud platforms (AWS/Azure) to optimize AI infrastructure, and use orchestration tools (Airflow) for complex ML workflows ...

FULL STACK ENGINEER

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
SKILLS AND EXPERIENCE : Strong commercial experience delivering full-stack applications in production environments. Strong React and TypeScript is essential. Strong Python experience, ideally with FastAPI or Django. Experience working with PostgreSQL, SQL, and data modelling. Knowledge of AWS or similar cloud platforms, CI/CD practices, and container technologies. Experience ...

Founding Software Engineer Python - Start-up

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
ownership and can build software from scratch and iterate quicklyYou have strong technical skills, primarily with PythonYou have experience with RESTful APIs (they use FastAPI); TypeScript, React and other web technologies such as HTML5, CSS3 would be of benefitYou have experience with LLMs and agentic AI, like to get your ...

Software Engineer - Backend

Hiring Organisation
Bright Purple
Location
Remote UK, Bath, Somerset, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £475/day
code, ideally in AWS Clear communication and the ability to explain technical trade-offs to technical and non-technical colleagues Nice to have FastAPI or another modern Python API framework PostgreSQL or MySQL, Docker, Celery, Redis and Sentry Asynchronous or event-driven processing AWS CDK, Terraform or similar Experience ...

Lead Full Stack Engineer (Python / AWS)

Hiring Organisation
Lorien
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
What we're looking for Proven experience leading technical design and delivery of complex production systems. Strong hands-on backend experience in Python and FastAPI, including async patterns and service design. Strong frontend experience with React and TypeScript. Strong AWS knowledge, including Lambda, ECS, RDS, DynamoDB, API Gateway ...

Lead Software Engineer ()

Hiring Organisation
Placement Services USA, Inc
Location
Santa Monica, California, United States
Employment Type
Any
Salary
USD 200,000 Annual
pipelines on GitLab; building complex data schemas and queries using SQLAlchemy while implementing polymorphic relationships and preventing N+1 problems; building RESTful web services using FastAPI and Flask, utilizing validation, async endpoints, and middleware; building dynamic JavaScript web applications using modern frameworks and integrating them with RESTful APIs; building and deploying ...

AI Prompt Engineer (technical engineering)

Hiring Organisation
Staffworx Limited
Location
London, UK
Employment Type
Full-time
Copilot, Cursor, LangSmith, LangFuse, Weights & Biases, MLflow, HumanloopCloud: Azure ML, AWS SageMaker, Google Vertex AI, Databricks, ModalInfra: Python, Docker, Kubernetes, SQL/NoSQL, PyTorch, FastAPI, RedisStaffworx are a UK based Talent & Recruiting Partner, supporting Digital Commerce, Software and Value Add Consulting sectors across the UK & EMEA. ...

Software Engineer

Hiring Organisation
Genesis10
Location
Plano, Texas, United States
Employment Type
Permanent
Salary
USD Annual
with enterprise systems. Responsibilities: Design, develop, fine-tune, and deploy generative AI models into scalable production environments Build and maintain APIs and microservices using FastAPI to expose AI capabilities enterprise wide Collaborate with the AI Infrastructure team to architect robust LLM pipelines, including training workflows and retrieval-augmented generation ...