46,140 London jobs
Open tech roles based in London.
Account Manager (Bexleyheath/Orpington, Sidcup)
Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across…
Senior Software Engineer - iOS
Senior iOS engineer on Deliveroo's Consumer team in London (hybrid, ~3 days/week in office), designing and scaling the customer-facing iOS app architecture in Swift/Objective-C and UIKit, shipping high-performance features, monitoring app health, and mentoring engineers as part of a global food-delivery marketplace.
Senior Software Engineer - Android
Senior Android engineer on Deliveroo's London-based Consumer Tech team, building and scaling the customer-facing Android app in Kotlin/Java (Android SDK, AndroidX, Android Studio). Leads architecture improvements and code reviews, owns large features end-to-end, and mentors engineers. Hybrid, typically 3 days/week in the London office.
Senior Software Engineer (Backend)- Merchants
Senior backend engineer on Deliveroo's (now part of DoorDash) MX Intelligence team in London (hybrid, 3 days in office), building a first-party platform replacing Salesforce for merchant identification, CRM, quoting, contracting and onboarding across DoorDash, Deliveroo and Wolt. Stack includes Go, Ruby/Rails, Python, Scala, Rust, PostgreSQL, Redis, DynamoDB and Elasticsearch.
Senior Software Engineer, Backend - New Verticals
Senior backend engineer on Deliveroo's New Verticals (grocery/retail 'Shopping') team in London, hybrid 3 days/week: improving architecture and code quality, leading project planning, and scaling backend systems while moving a monolith to microservices. Stack includes Go, Ruby/Rails, Python, Scala, Rust, PostgreSQL/MySQL and Redis/DynamoDB/ElasticSearch.
Machine Learning Engineer II - Growth & Personalisation
Build and improve machine learning models for Deliveroo's New Verticals (grocery/retail): ranking items on vertical landing pages, blending new-vertical content into the restaurant-first homepage, personalising recommendations, and targeting notifications. Core stack is Python with end-to-end model productionisation; hybrid role based in London (3 days in office).
Sales Manager EMEA
POWER A WORLD OF TRUST Incode is the leading provider of world-class identity solutions that is reinventing the way humans authenticate and verify their identities online to power a world of digital trust. Through our…
Senior Finance & Strategy Manager
Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across…
Sr. Director of Events & Experiential
Smartly is seeking a strategic, commercially-minded Senior Director of Events & Experiential to lead our global event strategy and experiential marketing engine. Moving beyond traditional event coordination, this role…
Senior National Account Manager
Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across…
Staff Data Designer
Method is a global design and engineering consultancy founded in 1999. We believe that innovation should be meaningful, beautiful and human. We craft practical, powerful digital experiences that improve lives and…
Manager, Global Contracts Negotiation
Google's infrastructure needs go far beyond server computers. As Google's products and services scale the globe, the Strategic Negotiation team works behind the scenes to secure infrastructure for Google's future --…
Software Engineer, Guardian
A hands-on software engineer on OpenAI's Guardian team in London, designing and running production safety systems that evaluate AI agent actions in real time (e.g., Auto-review) and intervene on risky behavior. Work spans backend services, APIs, infrastructure, evaluations, and collaboration with alignment researchers.
Technical Fraud Threat Analyst
Alice is hiring a Technical Fraud Threat Analyst in Ramat Gan to research fraud tactics, abuse vectors, and platform vulnerabilities through OSINT/WEBINT investigations, red-team style abuse simulation, and large-scale data analysis. The role involves building research tooling and automation and delivering actionable mitigation intelligence to clients.
Technical Fraud Threat Analyst
Investigates fraud, abuse vectors, and platform vulnerabilities using OSINT/WEBINT research, technical tooling, and red-team-style simulations; analyzes datasets to produce actionable intelligence and mitigation recommendations for clients. Requires intelligence/fraud analysis experience, OPSEC, and comfort with APIs and automation (Python/JS a plus).