Top Tech Jobs & Startup Jobs in London

Lead finance business partnering for the Technology function, owning budgets, forecasts, long-term planning, reporting, cost control, savings initiatives, investment appraisal, and financial governance. Partner with senior Technology and Procurement stakeholders to improve financial performance and investment returns. Use Power BI, automation, and planning tools to enhance reporting and self-service. Lead, coach, and develop colleagues while providing clear commercial insight to decision-makers.

Build and maintain scalable iOS applications for ASOS customers worldwide. Develop high-quality, tested features using Swift and modern iOS technologies, collaborate with product, design, and engineering teams, and contribute to application quality, performance, accessibility, maintainability, and platform evolution. The role involves working in agile teams, supporting technical discussions, improving engineering practices, and developing experiences across iPhone and iPad.

Owns end-to-end design of native mobile experiences from discovery through launch and iteration. Develops scalable design systems, prototypes in Figma, code, and AI tools, and applies user research and experimentation to guide decisions. Collaborates with product, engineering, and business teams, champions accessibility, communicates trade-offs, and designs polished, data-informed experiences aligned with native iOS and Android conventions.

Design casual jersey collections from concept and mood boards through final product sign-off. Develop fabric, washes, trims, graphics, licenses, and garment fits while researching trends and collaborating with buyers, merchandisers, and garment technologists. Present creative ranges to senior stakeholders and balance fashion direction with commercial performance.

Build and deliver high-quality iOS experiences used by millions of customers. Develop scalable features with Swift and modern iOS technologies, collaborate with product and design teams, contribute to architecture and technical decisions, improve platform reliability and maintainability, mentor engineers, and use experimentation and customer insights to enhance the app experience.

Design apparel for ASOS’s premium Arrange and Wedding collections, supporting concept development, mood boards, color palettes, fabric selection, trend research, product development, and final sign-off. Collaborate with buyers, pattern cutters, and garment technologists to create commercially appealing garments across denim, knitwear, tailoring, outerwear, jersey, and woven separates. Present concepts to senior stakeholders while maintaining premium design, fit, fabrication, and finishing standards.

Leads ASOS’s Styling team, overseeing creative delivery for ecommerce, campaign, homepage, editorial, social, and AI assets. Manages senior, midweight, junior, and freelance stylists; ensures styling quality, budgets, KPIs, SLAs, and operational efficiency. Develops creative guides, leads workshops, supports recruitment and resource planning, collaborates with commercial stakeholders, monitors performance, and drives team development, fashion relevance, and strategic styling improvements.

Design and scale AI-driven solutions for fashion imagery and video, using computer vision, deep learning, generative AI, LLMs, and multimodal processing. Build reliable data pipelines, fine-tune and deploy models, standardize AI workflows, implement MLOps practices, develop evaluation frameworks, and partner with cloud infrastructure and product teams. Promote responsible AI by identifying and mitigating bias and risk while delivering production-ready, personalized shopping experiences.

The iOS Engineer will enhance customer experiences on ASOS apps, deliver quality features, work with designers, and maintain codebase integrity.

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.