Top Python Jobs in London

As an Investment Analyst, you will support daily execution, regulatory compliance, and portfolio monitoring through data analysis and reporting.

As a Senior Backend Engineer, you will design solutions, produce quality code, manage production incidents, mentor colleagues, and work with diverse tech stacks.

The role involves designing and building backend services, UI components, and integrations, while maintaining solid infrastructure practices and contributing to team collaboration.

The AI Research Engineer will research and develop novel model architectures, adapt open-source models, and contribute to the technical strategy and culture of the team.

Seeking a fullstack software engineer to design and build AI-driven agent systems, focusing on scalable solutions and backend integration. Responsibilities include collaborating with cross-functional teams and ensuring reliability of components.

The role involves developing new AI model architectures and adapting existing models, conducting experiments, and contributing to technical strategy in a high-growth research environment.

As an AI Engineer, you will architect, develop, and deploy scalable AI applications, collaborating with teams to implement AI solutions that drive enterprise productivity and innovation.

Manage end-to-end exchange onboarding and connectivity: coordinate internal teams and external exchanges, configure APIs and credentials, run pre-go-live testing, maintain integration tracking, handle post-launch upgrades and incident escalation, and produce venue documentation.

As a Senior Software Engineer II, you will build advanced video forensics capabilities, design scalable systems, mentor engineers, and drive cross-team collaboration.

Build and deploy AI systems for investment insights, focusing on ML and LLM-driven solutions, while ensuring high-quality data flow and outcomes.

Deliver grid connection and network planning services for utility-scale renewable projects. Perform power system and grid-code compliance studies, develop designs, prepare specifications, cost estimates, liaise with clients/OEMs, and support bids and quality reviews.

The Solution Architect will lead design and delivery of digital services for the UK Public sector, engage with stakeholders, and ensure best practices in technology.

As a DevOps Engineer, you will ensure infrastructure reliability and security, automate deployment, administer systems, and integrate security testing tools.

Develop, optimize, and maintain high-performance C#/.NET applications for equity derivatives technology risk. Design scalable systems, write comprehensive unit tests, profile and resolve performance bottlenecks, integrate messaging and web technologies, and collaborate with global teams on large, complex financial projects.

The role involves developing remote development capabilities in Kubernetes, focusing on user experience, continuous improvements, and platform security.

Lead design and deliver scalable XVA risk software, embed AI/ML and Generative AI into workflows, own projects end-to-end, drive architecture and Agile delivery, ensure regulatory compliance, and mentor engineering teams.

Own go-to-market and partner relationships for Zable non-credit products on price comparison sites. Launch integrations, track channel performance (volume, conversion, CAC), negotiate commissions, run commercial analysis, and collaborate with Product, Data, Pricing and Compliance to optimise acquisition and product strategy.

The Trading Systems Support Analyst provides support for OMS and market data systems, works with traders, enhances Python frameworks, and manages system health reporting.

Lead development and productionisation of controllable diffusion image-generation systems for fashion. Design and train LoRA/fine-tuning pipelines, build ComfyUI workflows, improve garment fidelity and consistency, collaborate with cross-functional teams, optimise inference/GPU use, and research multimodal generative approaches.

Implement and manage photorealistic lighting, shading, and scene assembly for high-end VFX shots. Integrate assets from multiple departments, optimize shading and render setups, collaborate with CG Supervisors and Compositors, reproduce real-world lighting, render required passes, and meet production schedules while troubleshooting pipeline and asset issues.

Design, build and deploy production-grade ML systems and infrastructure. Create reusable, scalable solutions, lead technical scoping and architecture, collaborate with data scientists and engineers, and advise clients and stakeholders on ML feasibility, standards, and delivery.

The Senior Backend Engineer will develop backend features for an AI product in healthcare, focusing on systems architecture, data storage, and API integration, while ensuring code quality and scalability.

Lead design and delivery of Google Cloud solutions, set architecture direction, own DevSecOps practices, engage with clients, coach teams, and provide technical account management across cloud projects.

The Research Analyst will support the International Arbitration team by conducting data analysis, modeling, and reviewing literature to solve complex economic issues related to disputes.

Design and train machine learning solutions for digital identities, focusing on areas like deepfake detection and document understanding, while collaborating with product and engineering teams.