'FastAPI' Job Vacancies

26 to 50 of 79 FastAPI Jobs

Lead AI

london, south east england, united kingdom
Charlotte Tilbury
Legal, and Information Security to onboard/develop & scale AI applications. About you The role requires a blend of technical depth and product sense, including ·Strong Python engineering skills FastAPI, testing, typing and experience with cloud-native development GCP preferred. ·Hands-on experience with GCP Vertex AI model endpoints, pipelines, embeddings, vector search or equivalent cloud-native AI/ML More ❯
Posted:

Senior Python Engineer (£100k + benefits)

Manchester Area, United Kingdom
Hybrid/Remote Options
Morson Edge
should expect to apply XP techniques like TDD and SOLID and be comfortable with practices like IaC, CI/CD and Observability. Skills: Python GCP, AWS Kubernetes, Docker, ECS FastAPI, Django PostgreSQL, MongoDB Serverless, Container-based and Event Driven Architectures The money is good too – up to £100k plus benefits including bonus, share options and private healthcare. If you're More ❯
Posted:

Backend Python Developer

London, United Kingdom
Hybrid/Remote Options
Adecco
thoroughly tested code Monitor and enhance performance of tools and services Collaborate across technical teams to build end-to-end data pipelines Skills Required Strong Python backend development experience (FastAPI, Flask, Django). Proven track record of delivering production-grade software at scale. Experience with Docker and containerisation. Familiarity with cloud deployment and troubleshooting cloud-related issues. Comfortable working in More ❯
Employment Type: Contract
Posted:

Senior Python/C++ Distributed Systems Engineer

Guildford, Surrey, England, United Kingdom
Hybrid/Remote Options
Jonothan Bosworth
with media processing technologies (FFMPEG, audio mixing, streaming pipelines). Engineer VoIP, DECT, and SIP-based communication software, including real-time call handling. Build and maintain REST APIs (Flask, FastAPI, Django) and integration layers. Contribute to highly available microservices deployed via Docker Compose and/or AWS . Work with MQTT, ZMQ, WebSockets, and other protocol-driven communication modules. Perform More ❯
Employment Type: Full-Time
Salary: £60,000 - £70,000 per annum
Posted:

Senior Python Software Engineer

England, United Kingdom
Abound
how financial operations function in a fast growing lending business, and have the space to deliver meaningful technical change in partnership with experienced stakeholders. Our technology stack Python (including FastAPI, OpenTelemetry, procrastinate, SQLAlchemy, Uvicorn), Postgres, MySQL, Liquibase, Retool, Docker, AWS Who you are Seven or more years professional experience in software engineering Experience collaborating directly with business stakeholders to gather More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full Stack Engineers

london, south east england, united kingdom
Heron Data
stack: we try to balance speed and impact with fitting the best framework/technology to the task at hand. Currently, we work primarily in Python/Flask/FastAPI on the backend, Terraform/GCP/AWS for infra, and React/JavaScript/TypeScript/Vercel on the frontend. Ideally, you'll be able to contribute within our More ❯
Posted:

Senior Software Engineer

Manchester, Lancashire, United Kingdom
Anaplan Inc
At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market. What unites Anaplanners across teams and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Python Engineer - W2 - Machine Learning & Data Analysis.

Snoqualmie, Washington, United States
Aroha Technologies
Optimize models for scalability, performance, and accuracy. Mentor junior engineers and review code for quality and best practices. Required Skills & Experience Strong proficiency in Python (Pandas, NumPy, Scikit-learn, FastAPI/Flask). Experience with machine learning workflows: data preprocessing, model training, evaluation, and deployment preferably using Microsoft stack - Azure ML, Azure Data Factory, Synapse Analytics, and related Microsoft AI More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Full Stack AI Engineer

london, south east england, united kingdom
Swap
PydanticAI, LangGraph, CrewAI, AutoGen, or OpenAI Agents SDK, including agent memory, tool integration for shopping APIs, distributed systems design, and e-commerce workflow orchestration Full Stack Development: Python/FastAPI backend development, modern frontend frameworks (React, Vue, or similar), interactive tools like Streamlit/Gradio or modern AI tools such as & , database design for customer data and inventory, and responsive More ❯
Posted:

Machine Learning Engineer for Financial Services

Dublin, Ireland
Hybrid/Remote Options
NLP PEOPLE
models. Deploy, monitor, and maintain applications in AWS. Tech Stack We use a mix of modern tools and languages: Languages: Python, Typescript, SQL ML Frameworks: PyTorch, XGBoost API Frameworks: FastAPI, Express.js Databases: Snowflake, Postgres Cloud: AWS Hybrid Work & Schedule This is a remote position, and you are free to work from anywhere in Italy. However, if you fancy collaborating with More ❯
Employment Type: Permanent
Salary: EUR 125,000 - 150,000 Annual
Posted:

GenAI Engineer

london, south east england, united kingdom
Clarity
Cursor, v0, Claude Code (or similar). 7–10 years building production ML/back‐end systems; 2+ years leading while coding. Expert Python; strong back‐end chops (e.g., FastAPI, gRPC, Postgres, pub/sub/streams). Agents & RAG: Fluency with at least one agent framework (ADK preferred). Proven track record shipping AI agents and building RAG pipelines. More ❯
Posted:

Data Engineer

london, south east england, united kingdom
Ki
for API development, Data engineering and automation tasks • A background in working with storage solutions such as PostgreSQL, MySQL, and BigQuery • Experience in API development using tools such as FastAPI or Flask, enabling data access and integration across systems • Solid knowledge of cloud platforms (GCP and/or AWS), with the ability to design and deploy data solutions at scale More ❯
Posted:

AI Engineer (Platform)

London, United Kingdom
Hybrid/Remote Options
nPlan limited
to production You have experience with LLM evaluation and the development lifecycle of LLM features You are really comfortable working with Python and building APIs using frameworks such as FastAPI or Django Please mention the word 'crane' in your application. Nice-to-haves: Familiarity with Python, Go, Typescript You have experience working with Google Cloud, and/or Kubernetes/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Python Software Engineer - Fintech

South West London, London, United Kingdom
Run-Time Group Ltd
paced startup environment. Requirements: 1st class - 2;1 Degree in Comp Sci or STEM subject from a Top ranked University 3+ years of experience in Python development Tech: Python, FastAPI, Pydantic, PostgreSQL, AWS DevOps tools: Kubernetes, Docker,Terraform, Jenkins Very strong software engineering principles Enthusiasm for startup environment and cross-functional teams Passion for automation and data infrastructure More ❯
Employment Type: Permanent
Posted:

Back End Engineer - Python

City of London, London, United Kingdom
Hybrid/Remote Options
Anson Mccade
technical discussions. Continuously improve processes and advocate for quality through Agile practices. Ensure clean, testable, and well-documented code. Our Tech Stack You'll be working primarily with: Python (FastAPI, Django) AWS (Lambda, EC2, S3, etc.) PostgreSQL , Opensearch Kubernetes , Helm , Terraform GitHub for version control We're pragmatic about tools and open to exploring new technologies that help us build More ❯
Employment Type: Permanent, Work From Home
Posted:

Junior Python Developer

Barnsley, South Yorkshire, England, United Kingdom
Hybrid/Remote Options
Knowledge Bank
If you enjoy solving real problems with clean, focused engineering — this could be your next move. What You'll Be Doing Building, migrating and maintaining backend services in Python (FastAPI) Contributing to software and product design — including data flow, structure, and UI behaviour Working on a varied mix of features — including web apps, APIs, PDF generation, large-scale web scraping More ❯
Employment Type: Full-Time
Salary: £25,000 - £35,000 per annum
Posted:

Backend & Integrations Engineer (Apps Engineering)

london, south east england, united kingdom
Hybrid/Remote Options
Cogna
like Cursor agent mode) into our daily engineering, creating guardrails, and helping others ship high-quality code faster. What you'll do Own backend features and API integrations (Python, FastAPI, gRPC, SQL). Adapt and extend auto-generated pipelines and front-end outputs. Build connectors for APIs, files, and external systems. Integrate LLM-based capabilities with robust evaluation and monitoring. More ❯
Posted:

Senior Software Engineer (Market Gateway) F/H/D - Remote - CDI

United Kingdom
Hybrid/Remote Options
Kraken Digital Asset Exchange
over HTTP, and SFTP. This list is not exhaustive. Our services are written in Python and Scala. Our Scala code uses the Typelevel ecosystem extensively. Our Python code uses FastAPI and Pydantic extensively. We use open source technologies to underpin our backend services, things like Apache Kafka, Postgres, nginx, and Kubernetes. Our infrastructure is expressed as code using OpenTofu (the More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Devops Engineer

Basingstoke, Hampshire, England, United Kingdom
TALENT ZONE LTD
a further Devops Engineer with strong Python & AWS skills. You will have skilled to include the Design and development of backend services, APIs, and automation tools using Python (Flask, FastAPI, Django, etc.).You Write clean, maintainable, and testable code following best practices. Build and maintain CI/CD pipelines using tools like GitLab. 2+ years of professional experience in Python More ❯
Employment Type: Full-Time
Salary: £50,000 per annum
Posted:

Python Software Engineer Data - Fintech

City of London, London, United Kingdom
Hybrid/Remote Options
Client Server
using PySpark and ideally also Apache Spark You believe in automating wherever possible You're a collaborative problem solver with great communication skills Other technology in the stack includes: FastAPI, Django, Airflow, Kafka, ETL, CI/CD, experience with some or all would be beneficial but you'll pick it up on the job What's in it for you More ❯
Employment Type: Permanent, Work From Home
Posted:

Python Software Engineer Data - Fintech

Nottingham, Nottinghamshire, East Midlands, United Kingdom
Hybrid/Remote Options
Client Server
using PySpark and ideally also Apache Spark You believe in automating wherever possible You're a collaborative problem solver with great communication skills Other technology in the stack includes: FastAPI, Django, Airflow, Kafka, ETL, CI/CD, experience with some or all would be beneficial but you'll pick it up on the job What's in it for you More ❯
Employment Type: Permanent, Work From Home
Posted:

Backend Software Engineer - eDV Cleared

London, South East, England, United Kingdom
Searchability NS&D
operations. Key Responsibilities Deliver high-quality software solutions across the full development lifecycle. Build and deploy cloud-native applications using technologies such as AWS Lambda, Spring Boot, NodeJS, Python FastAPI, Oracle, PostgreSQL, and MongoDB . Work within Agile and DevSecOps environments, utilising tooling such as Atlassian, Jenkins, GitLab, OWASP and AWS services. Apply Site Reliability Engineering principles to enhance reliability More ❯
Employment Type: Full-Time
Salary: £40,000 - £75,000 per annum
Posted:

Backend Software Engineer - eDV Cleared

Cheltenham, Gloucestershire, England, United Kingdom
Searchability NS&D
operations. Key Responsibilities Deliver high-quality software solutions across the full development lifecycle. Build and deploy cloud-native applications using technologies such as AWS Lambda, Spring Boot, NodeJS, Python FastAPI, Oracle, PostgreSQL, and MongoDB . Work within Agile and DevSecOps environments, utilising tooling such as Atlassian, Jenkins, GitLab, OWASP and AWS services. Apply Site Reliability Engineering principles to enhance reliability More ❯
Employment Type: Full-Time
Salary: £45,000 - £75,000 per annum
Posted:

Backend Software Engineer - eDV Cleared

Manchester, Lancashire, England, United Kingdom
Searchability NS&D
operations. Key Responsibilities Deliver high-quality software solutions across the full development lifecycle. Build and deploy cloud-native applications using technologies such as AWS Lambda, Spring Boot, NodeJS, Python FastAPI, Oracle, PostgreSQL, and MongoDB . Work within Agile and DevSecOps environments, utilising tooling such as Atlassian, Jenkins, GitLab, OWASP and AWS services. Apply Site Reliability Engineering principles to enhance reliability More ❯
Employment Type: Full-Time
Salary: £40,000 - £75,000 per annum
Posted:

Founding Senior Software Engineer

Amsterdam, Noord-Holland, Netherlands
Hybrid/Remote Options
Bonnie
backend systems. Comfortable with CI/CD , testing frameworks (e.g., Pytest), and production monitoring; Docker experience. Ability to design maintainable architectures and troubleshoot complex systems in production. Experience with FastAPI (or similar) is a plus. Mentorship mindset: you help others grow and elevate the team's technical bar. You take ownership like a founder . Bias to action, balance speed More ❯
Employment Type: Permanent
Salary: EUR 80,000 Monthly
Posted:
FastAPI
10th Percentile
£58,750
25th Percentile
£67,500
Median
£80,000
75th Percentile
£100,000
90th Percentile
£112,500