Jobs for python developer at London

Contract opportunity for one of the biggest investment banks in the world!!! 💰 You will be working on a greenfield project on a 12 month contract 🚀 Job title: Python software engineer Length of contract: 12 months Day rate: £750 inside IR35  Essential Qualifications: Degree level education in relevant subject (Computer Science, Mathematics et...

As a Lead Python Developer at Fundment, you’ll lead a pod of 3 - 4 engineers, including yourself, combining hands‑on development (around 50% of your time) with technical leadership. You’ll drive execution, uphold delivery quality, and ensure the team builds reliable, maintainable systems that serve real business needs. You’ll collaborate closely with...

Senior Python Backend Engineer – Web Scraping Project6-month contract | £500 per day | London | Hybrid workingA specialist sports modelling and trading technology business is seeking a Senior Python Backend Engineer to join its platform team on an initial six-month contract.The role focuses on a business-critical web scraping project to expand access to...

Get AI-powered advice on this job and more exclusive features.This range is provided by Venture Up. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Co-Founder Venture Up - Building Tech and Product teams across UK and Europe!*Please note this role cannot sponsor. Please do not apply if you are seeking...

OverviewCGI’s Space, Defence and Intelligence business unit focuses on delivering contemporary and innovative technical solutions to government agencies tackling some of the most complex challenges. We design, build, and operate bespoke, mission-critical systems that help keep the UK safe and secure.RoleWe are looking for experienced Python Developers to...

A Python + React + SQL + Databricks developer role blends backend data engineering with frontend application development, requiring strong coding skills in Python, React.js, SQL, and Databricks for building scalable, data-driven applications.Key ResponsibilitiesBuild APIs and services using Python frameworks (Flask, FastAPI, Django).Integrate with Databricks...

Location: London (Hybrid – 3 days in office) Type: Full-time Are you ready to step into a high-performance environment at the heart of global markets? We're looking for a motivated and technically skilled eTrading Production Support Engineer to join our fast-paced Application Support team based in London. You'll be part of a global organisation, supporting...

Job Title: Lead Python DeveloperJob Location: London, UK, Remote (occasional visit to office)Job Type: FTEJob Description: Python DeveloperPrincipal AccountabilitiesDevelop backend systems using Python, FastAPI, and related frameworksManage data with SQL Alchemy, working across PostgreSQL, CosmosDB, and RedisBuild scalable cloud solutions us ng Azure PaaS...

Tempest Vane Partners has partnered with a systematic hedge fund in the search for a Python Developer to join the volatility desk. Working in a small team of quantitative researchers and traders, you will be responsible for building python infrastructure and tooling used to make investment decisions. This is the first developer hire for this team, presenting...

Design and implement backend Python software solutions within the structured Notes domain. Collaborate on React UI app, ensuring clean API contracts and integration with backend services.Work in close collaboration with Quants/Sales/Trading and other tech team.Contribute to system design and architecture decisions for a globally distributed FO platform.Play...

RequirementsThe role requires strong hands‑on expertise in Python along with a broad and deep understanding of modern coding practices, multiple programming languages, and software delivery standards spanning across a number of new and existing project streams; working alongside a wider global team to efficiently develop cloud solutions following CICD best...

OverviewThis is a brand new role with a UK Insurance Startup building from the ground up. AI will be core to their product. The founding team is being formed now and they need a Senior Django Developer to own the Django foundations and set the standard for how their product gets built.This is a unique chance to join a founding team with a track record of...

3x Senior Django / Python DeveloperPay Rate: up to £700 (Inside IR35 - Umbrella) Duration: 6 months' Working arrangement: Once a every 3 months - LondonWe're working on behalf of aFTSE 100 leading UK retailer, supporting the expansion of a highly successful AI-driven Smart Pricing programme. Following strong results across well-known UK household brands,...

Python Developer / Backend Software Engineer Cambridge to £65k Are you a technologist Python Developer who enjoys problem solving and working on complex systems? You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber threats, working...

Senior Software Engineer (Python)Remote - 2 days a month in Birmingham£60,000 to £80,000 depending on experienceExcellent opportunity for a front end software engineer with strong JS framework skills (React or Vue)and Python skills to join a fast-growing, tech focused start-up company, that have just gone through another round of funding and offer a...

Lead Python Developer | Tech Lead | Principal Engineer Python | Terraform | IaC | Cloud Automation London | Hybrid (2 days onsite, London (city) £100k + 8% bonus, 10% pension, private medicalAre you a Technical Lead Software Engineer who loves solving infrastructure challenges through code? We're recruiting for a Technical Lead Software Engineer to join a...

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: clearing, agency and execution, market...

Lead Python Developer | Tech Lead | Principal EngineerPython | Terraform | IaC | Cloud AutomationLondon | Hybrid (2 days onsite, London (city)£100k + 8% bonus, 10% pension, private medicalAre you a Technical Lead Software Engineer who loves solving infrastructure challenges through code?We're recruiting for a Technical Lead Software Engineer to join a...

About usAt Xelix, we work with some of the world’s largest companies to automate and strengthen their financial controls. Our AI solutions redefine how Accounts Payable teams operate – moving from manual processes to automated, intelligent workflows.Xelix is a fast-paced scale-up – things move fast and expectations are high. We raised our Series B...

DescriptionAspect Capital is an award-winning systematic hedge fund based in London that manages over $8 billon of client assets, where technology is an integral part of our business.  We are seeking a highly skilled Quantitative Developer to join our team, contributing to the development and maintenance of key investment infrastructure and analytics. This...