Top Tech Jobs & Startup Jobs in London

Design, build and deploy end-to-end ML pipelines for UK property transaction data. Own model lifecycle (evaluation, deployment, monitoring, retraining), establish MLOps standards, collaborate with product and engineering, ensure data quality for features, and drive ML-driven product opportunities.

Develop and maintain backend services using TypeScript and Node.js, focusing on scalable event-driven architecture and modern microservices practices while collaborating with teams to solve complex business problems.

Lead and grow the analytics team as a player/manager, set priorities across functions, translate business questions into analytic direction, own high‑visibility projects end-to-end, perform hands‑on analysis in SQL/Databricks/ThoughtSpot, champion AI in analytics, and present recommendations to senior leadership.

Lead and build Alto's data science capability: define roadmap, develop and productionise predictive models (churn, propensity, forecasting), run experiments, create segmentation and scoring, surface insights via ThoughtSpot, collaborate with engineering and commercial teams, and hire/mentor a data science team.

Own and optimize the demand generation engine for new agency acquisition and expansion of existing customers. Manage paid channels, partner demand, measurement, conversion optimization, marketing stack builds, and sales alignment to deliver SQLs and pipeline.

12-month maternity cover Fullstack role owning features end-to-end across a dual TypeScript and C# backend. Build React microfrontend apps, work with event-driven AWS services (ECS/Fargate, Lambda, SQS, DynamoDB, DocumentDB), use AI coding agents to accelerate delivery, collaborate with product and customers, and shape architecture and developer workflows.

The Data Platform Engineer will scale and modernize the data lakehouse, build data products, write ETL processes, and support analytics across the business.