Top Tech Jobs & Startup Jobs in London

Design, build, and operate Order Management platform features across checkout, fulfilment, returns, amendments and cancellations. Own end-to-end delivery including design, development, CI/CD, monitoring, production support, and platform architecture improvements to ensure scalable, resilient integrations and observable systems supporting retail fulfilment.

Design, build, and evolve order management capabilities across checkout, fulfilment, returns, amendments, and cancellations. Own features end-to-end from design through production support, improve platform architecture, integrations, reliability, and observability. Champion engineering excellence, CI/CD, monitoring, and operational excellence while mentoring engineers and collaborating with product and fulfilment stakeholders to deliver scalable, resilient systems.

Design, build, and operate scalable backend services and APIs for pricing and promotions. Implement microservices, Kafka-based event-driven systems, GraphQL/REST APIs, and resilient data solutions using MongoDB, Redis, and PostgreSQL. Own features from design through deployment and operational support.

Coordinate studio partners, styling teams and internal stakeholders to deliver product imagery. Maintain studio tools, digital set lists and product trackers; manage samples and support photography shoots. Audit website imagery, liaise with retouch teams, support admin (calendars, meetings, documentation) and help improve studio processes.

Lead strategy and roadmap for personalised recommendations and AI-powered outfitting across web and app. Collaborate with engineers, data scientists and commercial teams to build in-house recommendation technology, expand AI stylist use cases, prioritise backlog, and use experimentation and analytics to optimise relevance, engagement and conversion.

Design, build, and operate secure, scalable authentication and identity services. Own features end-to-end (design, develop, test, deploy, monitor, support). Develop resilient APIs and backend services, champion engineering best practices, participate in code reviews, and shape the technical direction of the Identity Platform.

Design, build, and operate secure, scalable authentication and identity services. Own features end-to-end across design, development, testing, deployment, monitoring and production support. Shape Identity Platform technical direction, develop resilient APIs, champion engineering best practices and participate in code reviews and knowledge sharing.

Develop and maintain Python-based, production-ready AI services powering personalised recommendation and conversational experiences. Design and implement evaluation frameworks (including LLM-as-a-Judge) to measure and improve relevance and consistency. Drive experimentation and data-driven improvements for AI Stylist, integrate AI services into APIs and broader platforms, and address challenges of non-deterministic systems.

Design, build, and evolve scalable backend microservices and APIs to support the full customer order lifecycle. Implement event-driven workflows (Kafka), GraphQL/REST APIs, and resilient low-latency solutions using distributed databases and caching, collaborating with product, architects, and stakeholders to enable high-volume transactional commerce systems.

Lead design and delivery of scalable, secure payment platform capabilities across stores and digital channels. Own end-to-end payment product outcomes, ensure reliability, security and performance, implement SRE/DevOps and CI/CD practices, drive observability and incident management, shape architecture, mentor engineers and promote engineering excellence.