Python Engineer React jobs in St Paul

Date live: 16/04/2026 Business Area: Corporate Digital Banking Area of Expertise: Technology Contract: Permanent Reference Code: JR-0000079083 Embark on a transformative journey as a Software Engineer/Python Developer . At Barclays, our vision is clear – To design, develop and improve software, util

About The Job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Software Engineer Type: Contract Compensatio

About The Job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Software Engineer Type: Contract Compensatio

Fullstack Developer (Python/React) Up to £80k plus equity 1 day p/week in London Full-Stack Developer (Python / React) Fullstack Developer (Python/React) – Would you like to work for a fast-growing VC-backed energy technology startup who are currently looking for a Full-Stack Developer to join its e

Mobile Engineer / Developer (React Native iOS Android) London / WFH to £85k Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior, hands-on Mobile Engineer role that will allow you a great deal of influence and progression? As a Mobile Eng

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers inclu

Python Software Engineer | £80 - £90 We're working with a leading global investment banking powerhouse on this exciting opportunity. You will join their Equity Linked Technology team to revolutionize front-to-back automation for a multi-billion dollar Structured Notes business. This is a high-impact

Role Summary Citadel Securities is a leading global market maker across a broad array of fixed income and equity securities. Our world-class capabilities position us to meet the liquidity demands of our diverse group of institutional clients in all market conditions. In partnering with us, our clien

Why a Great Opportunity Electrical Engineer, plastics Join a leader in the industry and make a difference in this large facility Responsibilities Job Description Execute Continuous Improvement Projects (CIP) and provide Electrical Engineering services for projects lead by others to: Improve safety R

Why We Exist At Raylo, we’re on a mission to accelerate the move to a circular economy. The only way customers and manufacturers will make that shift is if it’s simple and cost-effective - this is where we come in. We’re building a category-defining global subscription infrastructure, making premium

About Us Machnet Medical Robotics (MMR), founded in 2020, is on a mission to revolutionise medical robotics. Our guiding principle is simple: innovation must improve patient outcomes, support clinicians without disrupting workflows, and empower healthcare staff rather than adding burden. MMR is a we

About Us Machnet Medical Robotics (MMR), founded in 2020, is on a mission to revolutionise medical robotics. Our guiding principle is simple: innovation must improve patient outcomes, support clinicians without disrupting workflows, and empower healthcare staff rather than adding burden. MMR is a we

UX/UI Product Engineer (React / TypeScript) London (Hybrid) Competitive base + equity The Opportunity Join a high-growth, venture-backed technology company building developer-first infrastructure in a complex, security-focused domain. This is a product engineering role with a strong frontend and UX

Buyapowa are looking for an experienced full stack developer to join our product development team, experienced in React and Ruby on Rails. If that sounds like you read on and apply now. We can't wait to chat. WHO WE ARE: We're the tech team at Buyapowa, a marketing tech firm from London. We are a fu

Python Software Engineer - VC-Backed Start-Up - London We're looking for a Python Software Engineer to join a fast-growing start-up developing a standout product in a high-potential, niche market. Backed by one of the world’s most prestigious venture capital firms , the company is gaining serious tr

Backend Python Engineer, AI & Data London / Remote (South East based, occasional travel to London) £45,000 - £55,000 DOE We are working with an exciting AI-first engineering firm in the enterprise retail and e-commerce space who are building some really interesting products across generative AI,

UX/UI Product Engineer (React / TypeScript) London (Hybrid) Competitive base + equity The Opportunity Join a high-growth, venture-backed technology company building developer-first infrastructure in a complex, security-focused domain. This is a product engineering role with a strong frontend and UX

🎉 We've just raised a $60m Series B at a $685m valuation - read about it here ! 🎉 About Lawhive Our mission is to make the law accessible to everyone. The legal industry is built on technology and processes that haven’t been updated in hundreds of years - that's why we've reinvented the entire mod

Client Server

£90,000 - £120,000 /year

Senior Python Engineer / Developer (FastAPI Django) London to £120k Would you like to progress your career in a senior, hands-on role at a growing social media start-up? As a Senior Python Engineer you'll focus on building backend services and FastAPIs using Python as well as integrating LLMs and pa

JOB DESCRIPTION You’re ready to gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you. As a Software Engineer II at JPMorganChase within AWM, you are part of an agile team that works to enhance, desig