Top Tech Jobs & Startup Jobs in London

Build and maintain platform infrastructure, developer tooling, CI/CD pipelines, Kubernetes environments, and AWS-based systems. Automate deployments with Terraform, improve observability using Prometheus, Grafana, and ELK, and optimize reliable low-latency services. Collaborate with engineers and SRE teams, participate in on-call rotations and incident reviews, and support secure, compliant infrastructure across hybrid environments.

Develop and maintain Python ETL pipelines, including real-time workflows, data warehouses, Flask services, APIs, and Postgres databases. Support automated reporting, data exploration, and machine learning model training and deployment for user segmentation, anomaly detection, forecasting, and recommendations. Maintain data infrastructure across Redshift and BigQuery, deploy services to Kubernetes, and collaborate with teams using Agile practices.

Leads Smarkets’ global commercial and marketing strategy across brand, acquisition, retention, and multiple markets. Owns the marketing budget, ROI, performance marketing, lifecycle strategy, positioning, team development, and growth metrics including CAC, LTV, ROAS, and payback. Partners with product, trading, data, and executive teams to scale a direct-to-consumer brand efficiently.

Lead the design, development, and optimization of scalable backend services in Python and Rust. Architect distributed systems, improve reliability through monitoring and alerting, enforce testing and CI/CD best practices, and contribute to backend architecture decisions. Collaborate with product and engineering teams on complex projects, mentor engineers, and ensure the performance and stability of critical platform services.

Design, develop, and maintain services for Smarkets, implement monitoring, ensure code quality, mentor teammates, and collaborate on projects.