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Senior Python Engineer at a hedge fund's commodities trading business in London, building research infrastructure, real-time event-driven trading platforms, and distributed data systems. Core stack includes Python with Docker, Kubernetes, Kafka, MongoDB, and quantitative libraries like NumPy and PyTorch.
Full stack web developer role (posted as 'Python Developer') in Reading, UK: building and maintaining websites end to end for a seamless user experience, using HTML, CSS, JavaScript, PHP, WordPress, Java and jQuery. Needs 1+ year of similar experience; salary £26,000–£50,000.
First developer hire on a systematic hedge fund's options and volatility desk in Central London, building Python infrastructure and tooling that quant researchers and traders use for investment decisions. Core stack is Python with cloud-native exposure to AWS and Kubernetes; role is onsite 5 days per week.
A data science/machine learning role in London: the person designs, trains, and deploys ML models into production, performs EDA and feature engineering, and runs experimentation using Python (Pandas, NumPy, SciPy, scikit-learn, TensorFlow/PyTorch), SQL, and big data/cloud tools like Spark, Hadoop, and AWS/Azure/GCP.
Python engineer at an algorithmic trading firm specialising in digital assets, building core systems used across trading, quantitative research and operations. Requires 2+ years of Python and Linux experience, with C++ and an interest in finance or crypto seen as a plus.
Full Stack Developer who designs, builds, and maintains scalable web applications using Python backends (FastAPI, Flask, or Django) and React.js frontends. Day-to-day work centers on REST APIs and microservices, Docker/Kubernetes deployments, code reviews, and Agile/Scrum collaboration.
Builds and ships features for Man Group's Data Platform Engineering high-throughput market-data streaming platform, solving distributed-systems problems at scale and working with quant researchers and traders. Core stack is Java or Python on Linux with Git, plus databases like Iceberg, PostgreSQL, or MongoDB, along with incident response and mentoring.
A Python developer with strong data engineering experience builds and maintains Python applications and scalable ETL/ELT pipelines, working with large datasets using SQL, PySpark/Spark and Pandas in secure, compliance-driven environments. Active UK Security Clearance (SC/DV) is mandatory.
A Python developer with strong data engineering experience joins a consultancy engineering team building secure, data-intensive systems — designing scalable ETL/ELT pipelines, data processing workflows and well-tested Python services for public and private sector clients. Core stack: Python, SQL, Spark/PySpark, Git and CI/CD; active UK security clearance is mandatory.
Front-end software developer building some of the world's highest-performing and most complex React-based platforms — highly responsive, scalable UIs alongside top-tier engineers. Hybrid role in London paying up to £200,000 plus bonus and package.
Build and scale high-performance front-end platforms as a senior React engineer at Hunter Bond in London, delivering highly responsive UIs alongside a top-tier team covering frontend, backend, and infrastructure. Hybrid role in London paying up to £200,000 plus bonus.
Mobile Software Developer building and maintaining mobile apps in an Agile team for an established technology business in Newcastle (hybrid, 3 days onsite). Core stack is C#/.NET with cross-platform mobile frameworks (React Native, Flutter, Xamarin, Ionic, .NET MAUI), plus REST APIs and backend services.
A Data & Insight Analyst joins the Analytics team at Foodbuy, Compass Group UK & Ireland's procurement and supply chain division, shaping data-driven insight across a £2.6bn spend network. Hybrid role based in Chertsey, Surrey, with 2 days onsite.
6-month contract role for an experienced Data Product Owner, hybrid with 2 days onsite weekly in Sheffield. The person owns governed, reusable data products for Operational Resilience within a large financial services data and analytics transformation programme.
Staff Product Manager in London owning vision, strategy, and roadmap for a core component of CoreWeave's Physical AI cloud platform — running customer discovery, leading a small squad, and aligning Research, Data Science, and Engineering to ship agentic AI and enterprise integration capabilities for robotics and industrial workflows.
Staff Product Manager on CoreWeave's Physical AI team in London, owning vision, strategy, and delivery of internal data-centre design products that turn power budgets into rack layouts, cabling, and floor plans. The role blends field discovery with data-centre engineers, AI-assisted prototyping, and cross-functional alignment across Engineering and Research.
CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading…
You will own strategy and execution across priority growth verticals including Privacy Bitcoin Quantum and real world assets. You will identify negotiate and manage partnerships develop commercial proposals build…
Machine learning engineer at a leading quantitative market maker/hedge fund in London, building and scaling the ML and AI systems and infrastructure behind trading across multiple asset classes. Involves heavy engineering around enormous daily datasets; open to all experience levels.
Senior Data Analyst at ClwydAlyn Housing, a North Wales housing association, joining the Business Transformation team on a 12-month fixed-term contract (37 hrs/week, hybrid) to turn data into insight that supports decisions in its mission to end poverty across North Wales.
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