python jobs in London

J.P.MorganChase is seeking a Lead Software Engineer with expertise in AWS and Python, and a passion for Machine Learning, to help engineer and deploy innovative ML solutions into production. You will collaborate with the Applied AI/ML group and technology teams across the firm, contributing to both new and ongoing projects.In this role, you will work...

WeDoTech is hiring for a senior backend role in London. You will design and build high performance Python services, create scalable distributed systems and APIs, and develop data pipelines for large enterprise datasets.You will own architecture through production, work with founders and customers, and contribute to AI/LLM infrastructure. Hybrid work with...

Luxoft Germany in London is seeking a senior Python developer to lead the build of a data and application platform for an investment banking client. You will design scalable back-end services, optimize data pipelines on Databricks, and implement CI/CD in Azure DevOps.You will mentor the team, enforce clean-code practices, translate business requirements into...

Applied Data Science Partners Ltd. is seeking a Software Engineer to design, develop, test and deploy software solutions, including backend APIs and data pipelines.You will work closely with a software team, using Git for version control and modern development practices to ensure robust, scalable systems. The role emphasizes Python development, FastAPI and...

Vertus Partners in London is seeking a Python Engineer to build reliable data services for buy-side trading and investment workflows. You will own systems used across the front and middle office, improving how complex financial data is processed, validated and delivered, while remaining hands-on and technically demanding.The role focuses on scalable Python...

NiCE is seeking a Senior Software Engineer who loves solving infrastructure challenges through software engineering and automation. You will design, develop, and maintain scalable automation frameworks that provision cloud infrastructure, configuration management, and operational processes using Python, Jinja2, Terraform, Puppet, and PowerShell.This highly...

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...

Digis is a European company of 200 employees. The company was founded 9 years ago and has managed to grow from a startup into a reliable partner for our clients. We took the best from the product and outsourcing company. You collaborate directly with the client’s team, make business trips… Digis is looking for an experienced Python/Django engineer to...

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...

A leading trading firm in London is looking for an experienced Python Software Engineer to join their team. This role focuses on designing and developing data and research platforms that support quantitative research. The candidate should possess strong Python skills, experience with distributed systems, and a degree in a STEM field. Competitive compensation...

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...