Jobs for python at London

Referment is working with an early-stage technology company to hire a Product & Data Engineer to join its growing engineering team. The company is developing a technology platform that combines real-world data, software and AI to solve complex problems for large organisations. This is a broad engineering position with significant ownership....

An innovative organisation in the public sector space is looking for a Python Developer. The successful candidate will join a multidisciplinary team to lead the design and delivery of critical systems while adhering to high-quality service standards. **What You'll Be Doing** - Lead end-to-end system design and delivery using modern web frameworks. -...

Unknown Company in London (Hybrid) is seeking a Python Developer to build, enhance and support internal tools, automations and AI-driven solutions, with a salary up to £50,000.You will work closely with stakeholders to turn ideas into practical software, own components end-to-end, and help drive efficiency, user experience and innovation across the...

Role Overview This is a principal-level role for someone who has already operated at Staff or Principal Engineer level in a sizeable engineering organization and can point to specific platform decisions — in production today — that they own. You'll set the technical direction for our AI-enabled platform: architecting secure, scalable, serverless systems...

We have an opportunity to impact your career and provide an adventure where you can push the limits of what’s possible. As a Lead Software Engineer at JPMorganChase within the AI and Machine Learning Data Platforms team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market‑leading technology products in a...

Senior Test Automation Engineer / SDET – London Contract opportunity at Resillion, working on Asset and Fund Management on the Aladdin platform. The role involves building and maintaining advanced test automation frameworks, leading quality initiatives, and mentoring junior engineers. Key Responsibilities Design, build, and maintain advanced test...

Requirements Overview LMAX is looking for a Python developer to join our middle-office team. This team works closely with the infrastructure, research and treasury teams. In this position you can expect to take a significant role in the development of our trade reconciliation, back‑testing framework and trading monitoring. You will be working with the team...

Job DescriptionWe believe in better. And we make it happen.Better content. Better products. And better careers.Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate.We turn big ideas into the products, content and...

A leading technology firm in gambling is seeking a proactive Python Software Developer to join their GenBet Unit in Holborn. The role involves designing and maintaining applications within a micro-service architecture. Key qualifications include strong Python programming skills, familiarity with Linux, and solid experience with databases. The ideal candidate...

Perks: Modern tech stack, flat team structure, collaborative culture, beautiful workspace We're working with a top-tier FinTech client who is looking for outstanding Full Stack Developers to join their high-performing team. You'll be building complex, enterprise-level applications that are essential to supporting trading operations across the world! In this...

3 weeks ago Be among the first 25 applicants Vortexa is a fast‑growing international technology business founded to solve the immense information gap that exists in the energy industry. By using massive amounts of new satellite data and pioneering work in artificial intelligence, Vortexa creates an unprecedented view on the global seaborne energy flows in...

Help us use technology to make a big green dent in the universe!Kraken powers some of the most innovative global developments in energy.We’re a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a more intelligent grid and enabling utilities to provide excellent customer experiences,...

A global energy trading company in London is seeking an experienced Python Developer to assist in developing and supporting a strategic technology platform for gas and power desks. This role requires at least 5 years of Python development experience and familiarity with SQL and NoSQL databases. The ideal candidate will have experience in a trading...

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 include monitoring FX applications, incident...

Senior Python Engineer - AWS and AI - 2 days a week in London About The Role Our client is a market‑leading fintech platform looking for a Senior Python Engineer to drive the evolution of their core B2B SaaS products. In this role, you will design scalable microservices handling massive financial datasets, collaborate closely with product teams, and mentor...

Lead Software Engineer - Python and React Join to apply for the Lead Software Engineer - Python and React role at JPMorganChase. Step into a high-growth environment where your expertise in AI/ML and AWS will help shape and deliver game-changing business outcomes. As a Lead Software Engineer, full stack developer at JPMorgan Chase within the Global Technology...

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. Candidates should have a strong background in Python...

Stanford Black Limited is seeking a Senior Python Developer specializing in Networking to join their technology-driven hedge fund. This role involves designing the network automation ecosystem that supports the firm's datacentre infrastructure.You will architect and enhance the automation framework while integrating with vendor APIs. Ideal candidates should...

Durlston Partners in London is seeking a Quant Research engineer to analyse data, build models and signals for alpha generation, and help manage risk within a small, high-performance team. The role emphasizes developing scalable software and production-grade solutions used in live trading.You will collaborate with Quants, Traders and Developers to research,...

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...