python jobs in London

Synapri in London is seeking an experienced Lead/Principal Backend Engineer to join a growing team on a permanent basis. You will lead projects from research and planning through to architecture, development and deployment, influencing product direction and technical strategy.This role offers hybrid onsite work in central London, with a salary up to...

Hastings Direct, a digital insurance provider in the UK, seeks a Senior Pricing Engineer to lead pricing implementations across Bexhill, Leicester and London in a hybrid setup. You will design and optimize pricing algorithms, collaborate with cross‑functional teams, and mentor pricing engineers to drive innovation and accuracy.The role emphasizes...

Location: London / Hybrid Working Pattern: 12MFTC / Full Time Grade: 4 Pharmaceutical Press (PhP) is the knowledge business of the Royal College of Pharmacy. We’re the world leaders in evidence-based pharmaceutical publications and guidance. Pharmacists and other healthcare professionals trust us to provide expert analysis, educational support, webinars,...

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,...

What we are building Mimica is an AI-powered process intelligence platform enabling enterprises and individuals to reclaim their most precious resource: time. We've all seen repetitive tasks and redundant processes quietly drain productivity and creativity. Not because companies don’t want to become more efficient, but because they don’t know where to...

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...

Automation Test Engineer – Selenium Java PythonUp to 55k + Large Pension, Bonus and Flex Home WorkingQuant Capital is urgently looking for an Automation Test Engineer to join our high profile client.Our client is well known Fintech50 client who produces software disrupting the wealth management market. Currently they stand at 300 in the UK with almost 3000...

Salary: Up to £200k + bonus Summary Fantastic opportunity for a Python engineer with tech leadership experience to join one of the largest global HFT funds. Unique in their field, they combine the lively, positive spirit of a start-up with the stability of a longer-established player. Sitting centrally within the core development team and using a...

Alexander Mann Solutions - Contingency is supporting a leading global consulting firm in hiring an experienced Data Scientist for an initial 12-month contract. The role is based in UK with potential offices in London, Birmingham or Bristol and involves delivering data-driven solutions across client projects.You will develop and implement machine learning...

Modo Energy is a data platform for energy markets, hiring backend Python engineers to join product teams (Terminal, Data, Ko, Modelling). You’ll build production systems from day one with ownership over what you ship and how.Design and operate data pipelines that ingest, transform, and serve energy market data at scale; own AWS infrastructure end-to-end...

Weekday AI, a client of Weekday's, is seeking a Senior Software Engineer with deep Python expertise to join the London-based engineering team. You will design, develop, and maintain scalable backend systems and APIs while shaping technical architecture and mentoring junior engineers.The ideal candidate has 6–11 years of professional Python experience with...

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.As a Senior Python Engineer at JPMorgan Chase within the AM Research Technology team, you are an integral...

Spectrum IT Recruitment is seeking a Senior Python Developer to join a government technology programme in London, offering hybrid work with two days on-site. You will help build secure enterprise platforms, write production‑quality code, and drive automation tooling across cloud and on‑prem environments.The role focuses on infra automation, IaC with...

JPMorgan Chase & Co. is seeking a Software Engineer III (Java/Python) to join the Commercial and Investment Banking Emerging Markets Team in London.You will contribute to an agile team delivering secure, scalable market-leading technology products, writing production quality code in Java and Python, and applying modern testing and automation practices....

Software Engineer (Fixed Income & Macro) - PythonVerition Fund Management LLC (“Verition”) is a multi-strategy, multi-manager hedge fund founded in 2008. Verition focuses on global investment strategies including Global Credit, Global Convertible, Volatility & Capital Structure Arbitrage, Event-Driven Investing, Equity Long/Short & Capital Markets...

Senior Software Developer (Python, AWS, Terraform) Full-time Join 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 disrupting...

Luxoft is seeking a Python-focused automation engineer to drive a strategic AWS-based automation program. You will partner with operations to map, design, and implement automated workflows that replace manual tasks in complex and spreadsheet-driven environments.The role emphasizes ownership, collaboration with business teams, and delivering observable,...

A leading Fintech company in London seeks a Software Engineer to join their technology team. This role involves designing scalable Python-based tools and enhancing internal platforms that support high availability and reliability. Required skills include expertise in Python, Linux systems, and observability tools like ELK Stack and Grafana. A Computer...

CBSbutler Holdings Limited trading as CBSbutler is seeking an experienced DevOps Engineer with strong Python skills for a remote, government-facing project. The role focuses on Python development, Go, AWS, Kubernetes and automation within secure, large-scale environments.The candidate must hold active SC clearance and meet the single-nationality criteria....

Python Developer (Data Applications and AI Engineering) Contract: 6 to 12 months (longer term available at a lower day rate)| UK based, fully remote | Outside IR35 | Start ASAP My client, a specialist consultancy within Data and AI is looking for a hands on Python developer to join its data science team, working with a client to build data applications and...