276 to 280 of 280 Python Jobs in the City of London

someone who enjoys early-phase product building, systems design, and rapid iteration in a regulated-data environment. Key Responsibilities: Build backend services using Python (FastAPI, async frameworks, Pydantic). Develop and maintain event-driven workflows and orchestration logic. Design and implement API integrations with internal and external systems, including … architectural decisions, scalability planning, and core technical strategy. Apply best practice for regulated data handling and secure engineering standards. Must-Have Experience: Strong Python engineering experience, including FastAPI, async programming, and Pydantic. Proven experience working in start-ups (seed to early-growth mandatory). Experience working with regulated or sensitive ...

data, efficiency, and product innovation . Specifically, you can expect to be involved in the following: Technical tasks: Designing scalable data pipelines (GCP, BigQuery, Python, SQL) and real-time data systems (PubSub). Leadership tasks: Mentoring a team of data and analytics engineers , aligning technical delivery with business goals … least 1.5 years in a management role leading technical teams. Strong background in big data and AdTech —experience with GCP, BigQuery, PubSub, SQL and Python is essential. Data analysis and visualization tools such as Looker are also highly desirable Product-oriented mindset : Ability to understand business needs before designing solutions. ...

Research and implement cutting-edge prompting methods to maximize model efficacy. Full-Stack Impact: While focused on AI, you’ll work across the stack (Python, Postgres, React) to ensure our research translates into a seamless user experience. 💡 About Solve Intelligence We are the fastest-growing startup transforming the IP landscape. … optimist: You thrive in a high-energy, positive environment and take extreme ownership of your outcomes. 🛠️ What You Bring Must-Haves: Expert Python Skills: Deep experience building and shipping AI solutions. Production Experience: A history of shipping algorithms and/or evaluation pipelines into live environments. LLM Mastery: Practical experience ...

Quantitative Developer (Python) – Systematic Hedge Fund in Central London We’re partnering with a high performing Systematic Hedge Fund in Central London, known for its strong and consistent returns, to hire a Python Quantitative Developer into their core Quant Development team. This team sits at the heart of the business … code and leveraging modern tools and technologies Experimenting with new ideas and approaches to improve performance and efficiency What they’re looking for Strong Python engineering skills, including performance optimisation Solid understanding of data structures and algorithms Experience working in a front-office environment alongside quants and traders Clear communicator ...

building high-performance systems that operate directly on decentralized markets. The role is hands-on and focused on building production systems in Rust and Python, covering execution, on-chain integrations, and performance-critical components where latency and reliability are key. There is strong end-to-end ownership and clear visibility … . Experience with trading systems or DeFi is beneficial but not required. What they’re looking for: Strong production experience with Rust and Python Hands-on experience with smart contracts and Solidity at an application level 3–4+ years in crypto or DeFi-native roles Deep understanding of decentralized exchanges ...