Top Engineering Jobs in London

Build and operate reliable software components for Expedia Group’s ML Platform and Model Lifecycle services. Own features end to end, including APIs, data models, integrations, testing, deployment, monitoring, and troubleshooting. Collaborate with engineering and product teams to deliver scalable production services across Python, Go, TypeScript, and Kubernetes. Apply sound engineering practices and safely integrate AI/ML-enabled tools and solutions.

Design and build scalable, secure backend services for high-traffic pricing and offers. Lead end-to-end feature delivery, ensure operational excellence (testing, observability, performance), mentor engineers, translate product and regulatory requirements into reusable technical solutions, and safely integrate AI/ML-enabled systems.

Develop full-stack travel experiences using React, Kotlin, and APIs. Build reusable UI components, backend capabilities, and configurable platform features across web, iOS, Android, and B2B products. Collaborate with product, engineering, platform, and brand teams to own features from requirements through delivery. Improve clickstream data collection, support server-driven UI, migrate legacy traffic, and apply sound API design, traffic management, and error handling practices.

Develops complex, consumer-facing iOS applications and reusable UI platform capabilities using Swift. Designs architectures, evaluates trade-offs, delivers software from concept through production, and supports iPhone and iPad experiences across Expedia Group brands. Collaborates with product, backend, domain-service, web, Android, and brand teams while communicating technical decisions clearly. Contributes to server-driven UI, clickstream improvements, platform migration, product-card redesign, and content-management initiatives.

Design, build, operate, and evolve scalable, reliable, observable data lake and catalog platform services. Lead technical design, develop well-tested software, support SLOs and incident learning, collaborate with stakeholders, create implementation plans, mentor engineers, and contribute to platform architecture and open-source initiatives.

Develop, test, monitor, and debug production software within a team; apply software design principles, data structures, APIs, and database design; collaborate with stakeholders and continuously improve systems and technical skills.

Design, build, and maintain low-latency, high-throughput distributed backend microservices for pricing. Implement caching, design APIs and data models, participate in architecture and code reviews, operate event-driven systems (Kafka/Kinesis), and integrate AI/ML-enabled solutions safely.

Build and maintain high-availability, high-transactional full-stack applications and scalable services for Expedia’s Property Detail Pages. Lead system and API design, data modeling, end-to-end delivery, cross-functional collaboration, technical strategy, mentoring, and operational excellence. Integrate AI/ML solutions safely and ethically, work across multiple technology stacks, and modernize legacy architectures while improving performance, scalability, reliability, and maintainability.

Leads a hands-on software engineering team building and operating highly available, secure, high-traffic Hotels.com services. Owns technical direction, system and API design, architecture, delivery, reliability, and operational excellence. Develops engineers and managers, collaborates cross-functionally, and guides AI/ML adoption in customer-facing products. The role requires direct involvement in design reviews, coding, debugging, experimentation, hiring, mentoring, and coordinating complex cross-team initiatives.

Lead architecture and delivery of scalable Android search and recommendations experiences. Set technical direction, design systems and APIs, integrate AI/ML, mentor mobile engineers, and collaborate with product and design to drive mobile strategy.