Top Tech Jobs & Startup Jobs in London

The role involves designing and running machine learning systems for personalisation in fashion retail, collaborating with teams to improve algorithms and mentoring junior members.

Lead design, configuration, and long-term ownership of Dynamics 365 Supply Chain modules. Support data migration, integrations, testing (SIT/UAT), and process optimisation using Power Platform and AI. Manage stakeholders and functional resources, provide training, maintain documentation, and ensure alignment with Finance and Tech teams.

Lead trend-driven Jersey design across tops, dresses and bottoms. Create seasonal concepts, mood boards and ranges; drive hero pieces and speed-to-market opportunities. Use customer insight, sales and competitor analysis to inform decisions. Collaborate with Buying, Merchandising, Technical and Sourcing; present to senior stakeholders. Mentor junior designers and build supplier relationships to innovate in fabric, wash, print and construction.

Design and own end-to-end native Android experiences, partnering with cross-functional teams. Apply deep Android platform craft (Material 3, Compose), prototype in Figma and on-device, drive reusable patterns, champion accessibility (TalkBack, touch targets), use research and data to iterate, and leverage AI tools to enhance design and delivery.

Lead the Customer Profile & Identity product area on a 12-month fixed-term contract. Own vision and roadmap for registration, login, authentication, account management and customer data foundations. Drive conversion, retention and security improvements through experimentation, data and cross-functional delivery. Balance short-term commercial wins with platform health while ensuring GDPR, consent and data protection compliance. Communicate with senior stakeholders and translate identity trends into actionable product work.

Lead the CRM product vision and roadmap to deliver personalised, data-driven customer communications. Own strategy, experimentation, measurement, and cross-functional delivery to improve engagement, loyalty and lifetime value. Partner with design, engineering, marketing and analytics to build mobile-first, personalised experiences and maintain an always-on testing environment using data and A/B testing to validate impact.

Lead development and productionisation of controllable diffusion image-generation systems for fashion. Design and train LoRA/fine-tuning pipelines, build ComfyUI workflows, improve garment fidelity and consistency, collaborate with cross-functional teams, optimise inference/GPU use, and research multimodal generative approaches.

Develop and maintain the ASOS Android app using Kotlin and modern Jetpack tooling. Work in cross-functional agile teams to design, implement, test (unit and UI), and deliver high-quality features, contribute to architecture and modularisation, and collaborate with design to ensure platform-consistent UI.