Top Tech Jobs & Startup Jobs in London

Owns strategy and operations for Wolt+ and Deliveroo Plus engagement across EMEA. Identifies and prioritizes opportunities across the member lifecycle, designs and analyzes experiments, tracks subscription health KPIs, and drives initiatives from problem definition through execution and measurable results. Collaborates with Product, Engineering, Data, Marketing, Commercial, Finance, and local teams to improve onboarding, benefit adoption, engagement, retention, and customer experience.

The Tax Technology Manager will lead tax technology implementations and ensure compliance with VAT, invoicing, digital reporting, and regional tax requirements. The role translates tax regulations into system and process specifications, partners with engineering, data, automation, finance, vendors, and local tax teams, and drives standardization, governance, automation, audit readiness, training, and continuous improvement across multinational operations.

Lead the design, development, and operation of shared AWS and Kubernetes infrastructure, with a focus on GPU workloads. Set technical direction, build Terraform-based self-service tooling, improve GitOps, observability, reliability, and cost efficiency, and lead complex cross-team initiatives. Write production code, manage cloud networking and identity, support incidents, retire legacy systems, and mentor engineers across Wolt, Deliveroo, and DoorDash.

Own strategic projects and lead analyses to improve subscription performance across EMEA markets. Identify growth and profitability opportunities, size opportunities, recommend product and investment priorities, communicate findings to leadership, support operating and reporting cadences, and explore AI-driven automation for recurring analysis. Collaborate with product, finance, legal, engineering, operations, and local market teams to drive execution.

Leads VAT tax technology projects across Wolt and Deliveroo, translating business and VAT requirements into Vertex configurations, integrations, testing, and production capabilities. Manages an implementation team, oversees end-to-end validation, reviews technical and product documentation, aligns tax-engine roadmaps with international launches, traces tax data flows, and provides functional expertise across Tax, Engineering, Product, and Data. The role also supports legislative changes, compliance reporting, team development, and cross-functional delivery.

Own the Homepage product experience across Wolt, DoorDash, and Deliveroo. Build end-to-end discovery features for restaurants, groceries, retail venues, dishes, and products. Shape ranking, personalization, and AI/ML initiatives; explore AI-driven and agentic discovery; balance global and market-specific needs; and set strategy and roadmap based on customer problems and business objectives.

Build and operate a storage access platform: design and implement storage abstractions, database automation, client SDKs/proxies, CDC pipelines, caching, and hot/cold storage management for a multi-region, highly available system, enabling internal developer onboarding and platform reliability.

We are seeking a backend engineer, preferably with Golang experience, to own complex projects in ambiguous environments, focusing on AI-assisted development and stakeholder management.