python jobs in London

Ben is seeking a backend-leaning full-stack engineer to help build and scale features powering our benefits platform. You will work on APIs, services, and integrations, collaborating with product, design, and engineering to shape the roadmap and deliver end-to-end solutions.You will contribute to data models, architecture decisions, and security-focused...

Python Software Engineer (with AWS cloud experience)Templeton and Partners are looking for Python Software Engineer with AWS cloud experience for our global client.Contract- 12 months inside Ir35Location- London (fully office based)Requirements:Software development experience in one or more general-purpose programming languages, such as Python, and expected...

JPMorgan Chase & Co. in London seeks an Athena/Python Front Office Software Engineer to join an agile team that builds and delivers market-leading technology products for the front office in a secure, scalable environment.You will work with Precious Metals and Agriculture trading, quantitative research, and other tech teams to design, develop, and maintain...

Job DescriptionBe an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.Job DescriptionBe an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor,...

Senior Python Software Engineer - SC / DV CLEAREDNEW PERMANENT OPPORTUNITY AVAILABLESalary: Up to £100,000 baseLocation: LondonWorking Pattern: Hybrid - 2-4 days per week on-siteClearance: Active SC or DVType: PermanentI'm currently working with an organisation delivering innovative AI and software solutions within the UK Defence sector, who are looking for...

Kate Matthews Solutions is seeking an experienced Python Developer/Consultant with Django to work across multiple client projects. You will focus on backend development, building robust APIs using Django REST framework, and crafting scalable services. Familiarity with Celery, microservices, and CI tools is a plus.The role offers an immediate interview...

Senior Python Developer / Software Engineer (Python FastAPI Django) London to £120k Would you like to progress your career in a senior, hands‑on role at an early stage AI start‑up within the beauty space? As a Senior Python Developer you'll focus on building backend services and FastAPIs using Python as well as integrating LLMs and payment systems into...

GCS Recruitment is seeking a Python Developer / AI Engineer to join a consulting engagement focused on Agentic AI and Generative AI solutions for an Investment Banking client in London. The role involves hands-on Python engineering, AI agent development, LLM integration, and RAG workflows in a highly regulated environment.The ideal candidate will bring...

Software Engineer / Developer (Python Django SQL) London onsite to £80k Are you a data savvy Python Developer who enjoys cross team collaboration and has a keen interest in financial markets? You could be progressing your career at a scaling FinTech, the core product is a private equities / alternative investment management platform, they're well funded and...

Crisil is seeking a Python Developer with deep expertise in trading and risk management systems to build backend applications and data processing logic supporting risk calculations, trade workflows and reporting.You will work on Python-based applications, data pipelines, and RESTful services, collaborating with quants, traders and risk teams to translate...

Global Investment Banking Client is seeking a talented Python developer to join a cross-functional team delivering strategic and tactical solutions for Global Markets, Capital Markets, and Treasury. As a senior developer, you will contribute design, analytics, development, testing, and application programming to solve complex business problems within an...

A leading legal consulting firm in London seeks a Python Developer specializing in AI and automation. The role requires extensive experience in Python and API development, as well as familiarity with Azure technologies. Candidates should be skilled in designing automation workflows and integrating AI solutions into existing processes. This is a full-time...

About usRe-architecting Engineering for the Age of IntelligencePhysicsX is the physics AI company for industrials. The company’s mission is to accelerate hardware innovation by overhauling what industrial engineering and manufacturing look like today. PhysicsX is building a new simulation software stack to deliver deep physics AI enablement across the...

Senior Software Developer (Python, AWS, Terraform)Company DescriptionJoin Netcompany in leveraging technological innovations to foster societal transformation.Netcompany was awarded 5th position on the esteemed UK Top 50 Best Places to Work in the Glassdoor Employees' Choice Awards for 2024. As one of the fastest growing technology companies, we are...

Medialab Group in the UK is seeking a senior Platform Engineer to own the non-data foundations of Apollo, Medialab’s marketing intelligence platform. You will shape how we build, ship and operate software across the business.This is a hands-on, Python-first role, collaborating with the Analytics team and Head of Data & Engineering to balance strategy with...

About usPhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software.We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries. By enabling high-fidelity, multi-physics simulation through AI inference across the...

London – Fully Remote | £90,000 – £110,000 Base + EquityWe’re looking for a Senior Data Engineer to join an early-stage, venture-backed AI company building an intelligent operating platform for senior finance teams. Their technology brings together complex business and financial data, enabling AI agents to identify trends, surface opportunities and...

Hudson River Trading offers a hands-on data-focused internship in London and New York, with mentoring and opportunities to explore trading research infrastructure. The program expects students pursuing STEM degrees, with Python for data analysis experience and a strong curiosity for data-driven insights.Independent projects and Kaggle-style work are a plus,...

Client Server Limited in London is seeking a Founding Software Engineer (Python) to shape product and technology in an early-stage AI start-up. You'll own design and build scalable, cloud-native apps using Python and TypeScript, across backend and frontend, with CI/CD and Azure deployments; collaborate with the founding team to set engineering...

Morgan Stanley is seeking a Developer to focus on GenerativeAI and Machine Learning software in the UK. You will design, develop, and deploy scalable Python/Java solutions within an Analytics squad, leveraging GenAI tools to increase velocity while collaborating with global teams to meet evolving regulatory and business needs.The role requires strong Python...