Fastapi Python Developer Jobs in UK

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AI / ML Specialist

Junior AI Developer Programme – Job Support IncludedIncrease your chances of an interview by reading the following overview of this role before making an application.Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, a ...

AI Scientist

Junior AI Developer Programme – Job Support IncludedIncrease your chances of an interview by reading the following overview of this role before making an application.Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, a ...

Python AI Fundamentals Program (Brighton)

Junior AI Developer Programme – Job Support IncludedIncrease your chances of an interview by reading the following overview of this role before making an application.Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, a ...

AI Programming and Career Launch Course (Stoke on Trent)

Junior AI Developer Programme – Job Support IncludedIncrease your chances of an interview by reading the following overview of this role before making an application.Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, a ...

AI and Coding Essentials Programme (Tower Hamlets)

Junior AI Developer Programme – Job Support IncludedIncrease your chances of an interview by reading the following overview of this role before making an application.Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, a ...

AI Fundamentals Training Programme (Enfield)

Junior AI Developer Programme – Job Support IncludedIncrease your chances of an interview by reading the following overview of this role before making an application.Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, a ...

AI Developer Trainee Programme (Ealing)

Junior AI Developer Programme – Job Support IncludedIncrease your chances of an interview by reading the following overview of this role before making an application.Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, a ...

Golang Developer – Software Engineering, Financial Services

Golang Developer – Software Engineering, Financial ServicesUp to £700 per day (Inside IR35)London6 MonthsMy client is an international Consultancy who require a Golang Developer with a proven Software Engineering background to work closely with a high profile Financial Services end cl ...

Senior Backend Python Engineer AI Platform, Vice President

Are you looking for a career move that will put you at the heart of a global financial institution? We are seeking an exceptionally skilled Senior Python Software Engineer to architect and implement robust, scalable backend systems that power our advanced AI tools and services. This hands‑on individual con ...

Network Automation Intern: Python & Ansible

Equinix in the United Kingdom is seeking a Network & Automation Project Intern to engage in exciting technical work while collaborating in real-world projects. This role focuses on automating network configurations, enhancing your skills in networking fundamentals, Python, and Ansible. Ideal candidates will have ...

Software Engineer

Title: Software Engineer / Developer (ML Infrastructure) – Contract | Meta | Cambridge (Onsite) We are hiring a Software Engineer / Developer (ML Infrastructure) to join Meta’s Infrastructure team in Cambridge, UK . This is a unique opportunit ...

Software Developer Commissioning Team

Job DescriptionWe are seeking a skilled Software Developer to play a key role in supporting Instrumentation & Control (I&C) system commissioning across a major nuclear project. This role focuses on designing, developing, testing, and supporting software solutions that enable safe, efficient, ...

Software Developer Commissioning Team

Job DescriptionWe are seeking a skilled Software Developer to play a key role in supporting Instrumentation & Control (I&C) system commissioning across a major nuclear project. This role focuses on designing, developing, testing, and supporting software solutions that enable safe, efficient, ...

Remote Python & Django Engineer – AI Driven Platform

Bright Purple is looking for a Python Developer for a remote role with quarterly visits to the Edinburgh office. Join a collaborative engineering team focused on delivering impactful software solutions within the hospitality sector. The role involves full-stack development, contributing to new functionalities, a ...

Hybrid Lead Python Engineer API & Cloud

Client Server Ltd. is seeking a Python Developer / Team Lead based in Greater London to spearhead a talented tech team. The ideal candidate will possess strong Python development skills along with team leadership experience, mentoring others and overseeing projects. Enjoy a competitive salary of up to £120k. Emb ...

Senior Python/Django Backend Engineer — AI Pricing

Sanderson is seeking a Senior Django/Python Developer for a 6-month contract in Greater London. The role involves developing backend services for an AI-driven Smart Pricing program supporting a leading UK retailer. You will work closely with engineers and data scientists in an agile environment. Strong experienc ...

Backend Software Engineer Python & Data R&D

Client Server is looking for a Backend Software Engineer / Developer in Cambridge to work on cutting-edge medical technology projects. The role involves solving complex problems like image processing and machine learning using Python. Candidates should have experience with Python and backend systems, as well as ...

Hybrid Full Stack Engineer: Angular/.NET/Python

Tech4Good Recruitment is seeking a Mid-Level Full Stack Developer to join their innovative team in Essex, United Kingdom. The successful candidate will work across a full technology stack, developing Angular front ends, .NET APIs, and Python automation solutions hosted in Microsoft Azure. This role offers flexib ...

Senior Full Stack Engineer (+ Equity) at YC backed AI native enterprise

About the Role We are seeking a Full‑Stack Engineer to join a dynamic team focused on building an AI‑native workspace. This role involves designing, developing, and maintaining scalable systems across the stack, impacting high‑profile enterprise clients. Responsibilities <u ...

Software Engineer (AI Agents)

Build, test & deploy production-grade AI Agents, that build and run autonomous businesses. Full-time About the job At Honu , we’re building the platform for Autonomous Businesses. We're looking for an AI engineer to design, build, test, and deploy production-grade AI agents runni ...

Senior Software Engineer

Senior Software Engineer This is an opportunity to build the foundational systems of a frontier AI company. You’ll work across our voice layer, agent orchestration, and deep healthcare integrations. You’ll design and ship systems that must be fast , reliable , observable ...

Technical Lead (£90 110k + Equity) at Eat Ping

Job Title Technical Lead Salary £90-110k + Equity Company Description Eat Ping - Bootstrapped and capital-efficient Food Tech startup Job Description As the most senior technical hire, you will architect and ...

Principal Engineer

Principal Engineer - Series A Scale Up - Up to £270,000 Ready to apply Before you do, make sure to read all the details pertaining to this job in the description below.I'm currently looking for a Principal Engineer to join a high-growth, YC-backed AI ...

Prinicpal Software Engineer

Principal Software Engineer London - Hybrid Up to £140k + bonus To be considered for an interview, please make sure your application is full in line with the job specs as found below.We're working with a profitable, engineering-led fintech that builds so ...

Full Stack Engineer

Overview Full Stack Software Engineer | London | £60,000 - £73,000 + equity | Python | Vue.js | AI Product Location: London based, hybrid (1 day per week) A growing product led technology company is building a platform at the intersection of AI, learning, and workflow optimisation ...

Full Stack Engineer

Full Stack Engineer (Founding Team) Apply below after reading through all the details and supporting information regarding this job opportunity.We are representing an early-stage AI technology startup. After successfully validating their core technology with a high-perf ...

MongoDB Site Reliability Engineer

hackajob is collaborating with Barclays to connect them with exceptional professionals for this role. Join our team as a MongoDB Site Reliability Engineer, where you'll be at the forefront of designing and maintaining robust, high-performance systems that power critical financial services. In this ...

Data Scientist

A leading FTSE 100 organisation is building out multiple AI teams focused on both AI product development and enterprise-wide AI transformation initiatives. This is a production-first environment focused on deploying AI systems that are actively used, trusted, and continuously improved - not experim ...

Senior Software Engineer (Python/React)

Senior Software Engineer – AI Startup – Up to 160k Location: London, flexible working arrangements, ideally 2/3 days in office Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within ...

Senior Software Developer Algo trading in London Quant Capital

Senior Software Developer - Algo trading London, United Kingdom We are seeking a Senior Software Developer with experience in an Investment Bank or another financial institution. Experience and Skills Required Experience in an Investment Bank or another financial instit ...

Quantitative Developer Risk Technology in London Millennium

Organizational Skills Organized, demonstrating thoroughness and strong ownership of work. Desirable Skills/Experience Experience with financial mathematics and risk modeling. Prior experience working directly with risk management/trading functions. Experience i ...

Front Arena Consultants for projects in London

Job Description Front Arena Consultants for projects in London, Frankfurt, Dubai and Minneapolis We urgently require a Front Arena Developer with at least 2 years experience of having developed and worked with Front Arena at a financial institution. You must also hav ...

Front Arena Consultants for projects in London

Job Description Front Arena Consultants for projects in London, Frankfurt, Dubai and Minneapolis We urgently require a Front Arena Developer with at least 2 years experience of having developed and worked with Front Arena at a financial institution. You must also hav ...

Senior Python Engineer Global Scale FinTech Backends

JUXT is seeking experienced engineers to join our client projects in Greater London. You'll be responsible for engineering global scale software systems in banking, hedge funds, and other financial institutions. The ideal candidate should be a seasoned Python developer with experience in building transformati ...

AI Software Developer in Ipswich Rutherford Briant Recruitment

AI Software Developer Ipswich, United Kingdom Posted 10 months ago Tech stack AI APIs Python Laravel Responsibilities Build and improve internal systems using Laravel and Python Help design AI-po ...

Global Impact Full Stack Dev (Python & React)

Vitol Group is seeking a Full Stack Desk Developer (Python/React) to create and enhance innovative solutions for their global operations. This full-time role involves collaborating with diverse teams and driving the transformation of existing applications. The ideal candidate will have at least 3 years ...

Data Engineer Python Databricks Fintech

Data Engineer (Python Databricks SQL) Newcastle Onsite to £120k Do you have a first class education combined with Data Engineering skills? You could be progressing your career at a start-up Investment Management firm that have secure backing, an established Hedge Fund client as a partner and massive growth po ...

Data Engineer Python Databricks Fintech

Data Engineer (Python Databricks SQL) Newcastle Onsite to £120k Do you have a first class education combined with Data Engineering skills? You could be progressing your career at a start-up Investment Management firm that have secure backing, an established Hedge Fund client as a partner and massive growth pot ...

Senior Software Engineer — Java & Python

A global financial institution is seeking an experienced Software Engineer to join their Global Technology team in Glasgow. The candidate will design and develop scalable systems, creating high-quality code while participating in an agile environment. Candidates should have hands-on experience with Java or Pytho ...

Software Engineer React/Python/C#

Description Do you want to work to make Power for Good? We’re the world’s largest independent renewable energy company. We’re guided by a simple yet powerful vision: to create a future where everyone has access to affordable, zero‑carbon energy. We know that achieving our ambitions would ...

Python Software Engineer, Trading Platform

About DRW DRW is a diversified trading firm with over 3 decades of experience, bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital ...

Backend Engineer, Platform & Integrations — Python

A Series A startup in Greater London is seeking Backend Engineers to design and build robust platform systems in Python and TypeScript. The role involves developing integrations, owning projects end-to-end, and collaborating with a high-caliber team. Ideal candidates will have strong experience in software engin ...

SQCE Senior Software Engineer (Python)

SQCE - Senior Software Engineer (Python) About Us ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technolog ...

Software Engineer Prediction Markets (Python)

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our o ...

Software Engineer Python, LLM, SQL

Software Engineer - Python/LLM, CI/CD, SQL London / EC4 Hybrid 4 days PW in office Full‑Stack Software Engineer / Python Engineer required by London based REinsurer. This is a newly created role that will add capacity to sustain delivery across new and existing wor ...

Senior Python Data Platform Engineer

Description Do you want to work to make Power for Good?We're the world's largest independent renewable energy company. We're guided by a simple yet powerful vision: to create a future where everyone has access to affordable, zero carbon energy. D ...

Software Engineer Prediction Markets (Python)

Software Engineer - Prediction Markets (Python) Job Location London Employment type Regular Department Technology Targeted Start Date Immediate DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and excepti ...

Full Stack Software Engineer (Python)

We are looking for a Python Software Engineer to join our Client Success Team. The vision of the Client Success Team is to establish a proactive, client-aligned feedback loop that accelerates high‑impact feature delivery for the Validus Horizon platform . By doing so, the team enhances inter ...

Low Latency eTrading Python Engineer

A leading firm in financial services seeks an eTrading Production Support Engineer in London. This role emphasizes strong Python scripting and solid Linux knowledge within a fast-paced application support team. Candidates should have broad IT knowledge, particularly in trading environments. Key responsibilities ...

Lead Python Engineer, Commodities Platform

A global financial institution in Greater London is seeking a Python Lead Software Engineer to enhance and deliver market-leading technology products for Commodities trading. This role involves executing creative software solutions, developing secure high-quality code, and improving operational stability. Candid ...

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    Fastapi Python Developer Jobs in United Kingdom Job Search Guide, Trends and Insights