501 to 525 of 602 Permanent Python Engineer Jobs

across trading desks and accounting teams, building foundational infrastructure and solving real problems. We value functional programming, using OCaml as our primary language, with Python playing a vital role in data analysis, visualization, and machine learning. We also contribute to open source and support projects like Mercurial and OPAM. ...

seeking a Software Engineer to join the Commodities trading group to build data pipelines for ingestion and analysis of datasets. You will work closely with senior data engineers and stakeholders across both greenfield and established projects, initially focusing on delivering data to analysts and later helping design core data … infrastructure used across the group. You will develop reliable ETL pipelines in Python, work in a small team of experienced engineers, and maintain frequent #J-18808-Ljbffr ...

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 ...

Prize Placements is seeking a Senior Data Engineer in Hertfordshire on a hybrid basis (2 days in office). You will drive automated data pipeline development from requirements gathering to data modelling, reporting and supporting the business. The ideal candidate will have proficiency in SQL and Python ...

latency technology group is looking for an experienced Software Engineer and Integration specialist with experience in equities markets, connectivity, systems integration and automation to join our JISU COB team in London. The JISU COB Team is responsible for project delivery, including business analysis, project management, client onboarding, release management … thrive in a fast-paced and high-visibility work environment. Experience in equities, trading technologies, Financial Information eXchange (FIX) Experience in Linux, Networks, FPGAs, Python, Shell scripting and other programming languages. #J-18808-Ljbffr ...

latency technology group is looking for an experienced Software Engineer and Integration specialist with experience in equities markets, connectivity, systems integration and automation to join our JISU COB team in London. The JISU COB Team is responsible for project delivery, including business analysis, project management, client onboarding, release management … thrive in a fast-paced and high-visibility work environment. Experience in equities, trading technologies, Financial Information eXchange (FIX)Experience in Linux, Networks, FPGAs, Python, Shell scripting and other programming languages.J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most ...

Cloudbeds is seeking a Senior Software Engineer to join the POS team on a fully remote basis in Europe. You will work across the React Native frontend, Python/FastAPI backend, and AWS/Kubernetes infrastructure to deliver the next generation of Cloudbeds' hospitality POS experience. You will ...

Permutable.AI is building intelligent systems to automate market analysis using NLP and multi-LLM frameworks. Join a small, ambitious startup where you’ll work directly with the founder to drive innovation. You will design scalable ...

Enfint, a hedge fund building a modern medallion architecture data platform, seeks a senior backend engineer to design and develop data platform components with Python in our London office. You will own ETL pipelines, data lakes/lakehouses, and distributed systems while improving CI/CD, observability ...

JPMorganChase is seeking a Software Engineer III within Corporate Technology to design and deliver trusted market-leading technology products in a secure, scalable way. You will work on critical solutions across multiple areas, building production Python systems and ML/NLP workloads, including LLM/SLM powered applications ...

Perforce is seeking a Senior Software Engineer to own end-to-end features across the CLI and PiCache within the IPLM suite. You will collaborate with the API and database teams to deliver robust tooling used by semiconductor teams, while supporting customers and resolving complex issues. This role blends ...

Tenth Revolution Group is recruiting a Data Engineer to join its Data & Innovation team in a hybrid role with two days in the Oxfordshire HQ. You will design, build and maintain scalable data pipelines using Databricks, and develop ETL processes that prepare data for reporting and analytics. The role … requires strong Databricks, SQL and Python/PySpark expertise, plus experience with relational databases and data modelling. #J-18808-Ljbffr ...

ExTrac is seeking a Senior Software Engineer in London to help build and operate backend microservices that power our decision intelligence platform. You will own services end to end across Go and Python codebases, work with AI, frontend, analysts, and product managers, and focus on performance, reliability ...

shaping technical direction and making high-impact decisions — without people management responsibilities. What You’ll Do Design, develop, and maintain backend services in Python 3.11 using Django/DRF Lead architectural discussions and contribute to long-term technical strategy Work with MySQL and Redis to optimize performance and scalability … quality Drive improvements in our architecture, development processes, and internal tooling What We’re Looking For 4+ years of experience in backend development Strong Python skills and deep knowledge of Django (or similar frameworks) Solid understanding of relational databases , caching, and high-performance backend systems Experience with REST APIs ...

Xelix, a fast-growing fintech-scale-up, is seeking a Senior Python Developer to join the back-end team in London. You will build robust Python services, design REST APIs with Django or Flask, and collaborate with AI engineers to handle large data sets. The role focuses … features from design through delivery. We offer a competitive salary and hybrid work, with opportunities to grow into Team Lead, Project Lead, or Staff Engineer roles as the company scales. #J-18808-Ljbffr ...

TNEI Services Ltd is looking for a Senior Software Engineer in Manchester to develop high-performance simulation tools using C++. Candidates should have a strong background in C++ programming, and be familiar with Python and power systems concepts. The role offers flexible working hours, 25 days of annual ...

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 cutting-edge eTrading platforms … expert in those areas Participate in an on-call rota and occasional weekend work to support production deployments What We’re Looking For: Strong Python scripting skills for building tools and automation Solid understanding of Linux (Red Hat) , with a focus on performance tuning Broad IT knowledge, preferably within ...

JPMorgan Chase & Co. in London seeks a Senior Lead Software Engineer to design, build, and enhance data engineering solutions within the Data Platform & Strategy team of Corporate Risk Technology. You will lead high-impact engineering efforts, develop secure, scalable production code in Java, Python, or other modern languages ...

leading betting exchange company in Greater London is seeking a Mid-Level Software Engineer to design and maintain core services. Candidates should have over 4 years of experience with Python or a compiled language, strong communication skills, and a passion for technology. The role involves collaborating with product ...

Aurora Energy Research Limited in Oxford, UK, is seeking a Senior Modelling Software Engineer to join Chronos, our battery storage modelling product. You will design, implement and maintain Python modules in a small team, driving code quality and developer experience. You will mentor junior colleagues, lead feature delivery ...

Akkodis is seeking an experienced Senior Python Developer to join a fast-paced development team in London. The role focuses on back-end Python engineering with exposure to AI development or AI-enabled applications. Banking/regulatory experience is highly desirable. London-based with three days per week ...

J.P. Morgan is seeking an experienced Software Engineer to join the Global Technology team in Glasgow. You will be part of an agile squad designing, building, and delivering trusted, scalable technology products in a secure environment. You will develop Python-based services, contribute to architecture artifacts, work with ...

European Tech Recruit is sourcing a Senior Research Engineer for a client whose team applies AI to semiconductor design and related research. The role is 100% onsite in London or Cambridge, requiring leadership of ML/AI projects and strong collaboration with researchers. You will mentor junior engineers, optimize ...

J.P. Morgan is seeking a Software Engineer III within the Corporate Investment Bank Markets Technology team in the UK. You will contribute as a core technical member to design, build, and deliver trusted technology solutions in a secure, scalable environment. You will collaborate with architects and engineers, work ...

Resources in Cambridge is seeking a talented Full Stack Software Engineer to join a growing team building a global web/cloud platform used across engineering industries. You will contribute to multiple development projects, delivering scalable web services and APIs. The role requires 4+ years in full‐stack development … with React/TypeScript on the frontend and Python or Go on the backend. Experience with GraphQL, MySQL, Docker, CI/CD, Kubernetes and Elasticsearch is a strong plus. #J-18808-Ljbffr ...