Top Python Jobs in London

The Research Scientist/Engineer will innovate algorithms for real-time adaptation, optimize ML systems, and ensure impactful product interactions.

As a Software Development Engineer II, you will develop and maintain web services for navigation solutions, ensuring reliability and performance while collaborating with the team.

As a Full Stack Developer on the AI Team, you will build production-ready backend and full-stack features, integrating AI functionality into the think-cell product while collaborating with C++ and AI engineers.

Lead embedded Linux platform enablement for Nabu Casa hardware: Buildroot-based board bring-up, bootloader and BSP work, debugging, performance and reliability improvements, CI/build infrastructure maintenance, upstreaming patches, and collaborating with vendors and open-source maintainers to ensure long-term device support.

The Principal AI Engineer will build and improve the core AI tutoring system, design evaluation methods, and collaborate on pedagogical goals, driving innovation in learner experiences.

Build and evolve an AI tutoring system, run evaluations, design software, collaborate with teams, and ensure quality through testing and refinement.

Responsible for building and evolving an AI tutoring system, running experiments, collaborating with teams, and ensuring quality in model behaviors.

The Curriculum Manager will oversee the content development lifecycle, recruit instructors, design curriculum, assess course performance, and improve data science and engineering content.

As a Principal AI Engineer, you'll build and evolve AI tutoring systems, run experiments for learning effectiveness, design software, collaborate across teams, and prototype AI interactions.

As a Senior SDET, you will enhance testing practices, improve CI pipelines, mentor engineers, and ensure platform reliability through comprehensive testing strategies.

Lead project teams in delivering bespoke algorithms, mentor other data scientists, and shape client relationships in the defence and national security sector.

Design, build, operate, and maintain scalable alerting backend systems. Drive features end-to-end, contribute to open-source, participate in on-call rotations, mentor teammates, and collaborate remotely to improve reliability, performance, and alert evaluation at scale.

Lead technical pre-sales for DACH customers: qualify opportunities, design architectures, run demos and POCs, respond to RFPs, guide API integrations, mentor junior presales engineers, and drive the technical win while building customer trust.

Undergraduate year‑in‑industry placement to scope, prototype and evaluate optical techniques for higher‑resolution, robust 3D optical interferometry in elastohydrodynamics. Work spans mechanical design, optics, data analysis and software engineering; own and deliver a one‑year R&D project within a multidisciplinary team.

Design, build, and maintain scalable backend systems and APIs using Go/Python. Integrate enterprise services, data pipelines, event-driven tech (Temporal, Kafka), and LLMs (OpenAI, Gemini, Claude). Ensure security, high availability, multi-tenant SaaS deployments, and improve engineering practices across the stack.

Support multiple departments with operational tasks: data entry, validation, reporting, basic analysis, research, and cross-team coordination. Maintain datasets, assist with Excel/Sheets reporting, suggest process improvements, and learn AI-powered workflows while working remotely on CET hours.

As a Senior Platform Engineer, you'll design and support digital service platforms, ensuring quality, scalability, and security while collaborating with teams to improve services.

Operate and maintain production clusters, build observability (metrics, logs, traces) and automation, respond to incidents, create runbooks and troubleshooting documentation, collaborate with engineering teams, participate in on-call rotations, and drive reliability culture and continuous improvement.

Lead Cloud Platform and SRE teams to design, build, and operate scalable, secure infrastructure. Define SRE practices (SLOs, SLAs, error budgets), own developer-facing platform and tooling, drive IaC and GitOps adoption, ensure security/compliance (SOC2, ISO-27001), and coach engineers for technical excellence and reliability.

Deliver and configure CausewayOne workforce management solutions, lead customer projects, integrate systems via APIs, assist support, provide training and documentation, and drive excellent customer experience.

Lead discovery, design and delivery of data modernisation and migration projects. Design data lakes/warehouses/lakehouses and landing zones, advise on data strategy, governance and quality, implement Microsoft/Azure and Databricks platforms, support AI/ML initiatives, run workshops, produce technical documentation, contribute reusable assets, and support pre-sales and practice development.

Lead marketing-science projects to build and validate Marketing Mix Models and related econometric/time-series/ML solutions, quantify incremental impact, optimize media spend, explain results to stakeholders, and mentor junior colleagues while operationalising reproducible workflows.

Lead data visualisation and reporting strategy: design interactive dashboards, standardise metrics, modernise executive reporting, embed visualisations into SaaS products, develop data storytelling frameworks, translate complex analytics into actionable narratives, and train teams to drive insight adoption across the organisation.

Design and build production data models and metrics using DBT and cloud data platforms. Drive metric ownership, cross-functional analytics, and scalable data products. Lead technical projects, improve data architecture and processes, and advise teams on analytics, FinOps, and AI-assisted workflows to enable data-driven decisions across the company.

Lead and manage multiple rapid incident response engagements: coordinate forensic investigations, prioritize tasks, brief customers, produce MITRE-mapped executive reports, guide remediation, mentor analysts, and hand over incidents across time zones.