python jobs in London

Mimica, a remote-first AI-powered process intelligence platform, is seeking a Lead/Staff Software Engineer to shape the Python backend across ML-enabled systems. You will own architecture, drive development, and mentor others while collaborating with data scientists and ML engineers.We embrace a fully remote setup with flexibility in location, strong...

Lendable is hiring a full-stack Python engineer to join our Central Operations team in London. You’ll work on web apps and automation across Cards, Loans and Motor, shipping features used daily by Ops teams and exploring AI-driven improvements.We value strong Python (FastAPI/Django/Flask) and JavaScript (React/NextJS), together with solid engineering...

Software Engineer / DevOps / Platform Engineer – Government Location: Remote Working (UK)Contract: Contract OpportunityClearance: Active SC or NPPV3 Clearance EssentialClient: UK Government The Opportunity We are currently recruiting for an experienced Software Engineer / DevOps / Platform Engineer to support a major UK Government client on an exciting...

A leading technology consultancy in Greater London is seeking a highly experienced Data Engineer with expertise in Hadoop, Spark, Scala, and Python. In this role, you will design and develop applications and data pipelines while managing Hadoop clusters. You should have a strong background in ETL processes and cloud solutions. The position offers a flexible...

Hunter Bond is seeking a Software Developer (Python) in London to join a high-caliber tech team operating in a hybrid working model.You will work on premier platforms with top talent, focusing on Python as the main language and delivering cutting-edge solutions in a fast-paced environment. Up to £140,000 plus bonus and comprehensive package.This role offers...

A leading recruitment agency is searching for an experienced Quantitative Analyst for a market-leading Buy Side firm in London. The role involves building production valuation models within a Python pricing library, working closely with senior stakeholders to ensure governance and control in models. Candidates should have VP/Director equivalent experience in...

Canonical is a leading open source software company known for Ubuntu, hiring Python developers across teams with remote roles in every time zone. You will write high-quality, well-tested Python, collaborate with a globally distributed team, and contribute to documentation and community efforts.This track spans server, Kubernetes, desktop, and web services,...

Outpost Search Ltd. in London is seeking an Infrastructure Engineering Specialist to drive design and delivery across compute, network, and security domains.You will work with virtualization, containers, IaC, and CI/CD, translating architectures into robust, scalable operations while mentoring the next generation of engineers. DV clearance is mandatory; you...

JPMorgan Chase & Co. seeks a Software Engineer III to join the FX Options team.You will design and deliver trusted technology products in a secure, scalable way, collaborating within an agile environment to support the firm's objectives and drive value through robust software solutions. You will contribute across the SDLC, develop high-quality production...

A financial technology company in Greater London is seeking a Python Backend Developer to lead technical projects, mentor junior developers, and develop backend services for their platform. This role involves working with Python, Flask, FastAPI, SQL, and AWS technologies. The ideal candidate will have strong collaboration skills and a passion for improving...

Apex Systems is seeking a skilled backend developer to design and implement Python solutions within the structured Notes domain. This role involves close collaboration with Quants, Sales, and Trading to ensure clean API integration and support for crucial systems. Ideal candidates will have 5+ years in a front office role, strong programming experience, and...

Highbury Consulting in London’s City core seeks a C++ Senior Software Engineer focusing on Data Analytics, with QT and Python. You will contribute to cross-domain data pipelines, optimize algorithms and collaborate on UI/UX-informed developer interfaces.The role targets permanent hires, requires Windows and Unix/Linux experience, and a solid grasp of...

Job Description Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You'll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our business objectives. Your expertise...

Senior Linux & Infrastructure Automation EngineerLocation: (Canary Wharf/ Hybrid-3 days in a week)Type: Contract (Inside IR 35)The Role in BriefWe are looking for a Senior Linux System Administrator who thrives on high-performance environments and loves automating infrastructure. In this role, you will manage large-scale Linux systems, eliminate manual work...

Falcon Smart IT (FalconSmartIT) is seeking a skilled professional for a hybrid position in London focused on architecting and developing data systems. The role demands 12+ years of Python experience, strong AWS knowledge, and familiarity with Snowflake and data stack technologies.Key responsibilities include developing metadata management processes and...

Tech4 is seeking a Senior Python Developer in the United Kingdom to lead the evolution of our platform and guide technical direction. You will work with Product Managers, Designers, and engineers to turn ideas into robust, scalable software, while championing AI-native development practices and strong software quality.The role blends hands-on coding with...

DRW is seeking a software engineer in London to join the Front Office Systems team. You will own trading tools for Cumberland and FICC desks, delivering scalable production systems and collaborating with traders to turn alpha signals into reliable software.Required are strong C++/Python skills, up to 7 years of experience, and a track record working with...

Version 1 in Greater London is seeking a Front-End Developer who specializes in React and Python. As part of a Scrum team, you'll collaborate with Product Owners and UX/UI Designers to build AI-driven digital products. The role requires expertise in front-end technologies like ReactJS, knowledge of Python, and experience in Agile methodologies. You'll enjoy...

Location: London, 4 days in office (Shoreditch) Salary: Up to £240,000 + Bonus + Compelling Equity We’re working with a high-growth, profitable technology company building a new category in performance marketing. Their platform rewards a global user base of tens of millions for engaging with digital products, creating a powerful acquisition channel for...

Pharmaceutical Press, the knowledge business of the Royal College of Pharmacy, seeks a talented software professional to design, implement, and maintain publishing software, systems, and customer-facing digital products.You will work in a hybrid London setting, contributing across the full software lifecycle, with emphasis on secure, scalable APIs and modern...