Top Tech Jobs & Startup Jobs in London

Own and optimize end-to-end logistics and fulfillment product processes. Define success metrics, manage product backlogs, synthesize stakeholder feedback, partner with engineering and operations to deliver and launch features, and use data, AI, and automation to drive continuous improvements across global operations.

Manage and grow the computing category assortment by supporting end-to-end category management, supplier partnerships, inventory monitoring, sales and promotional strategies, data-driven analysis of range gaps and KPIs, and cross-functional coordination with supply chain, app development, and marketing.

Lead and mentor an algorithms team to design, develop, and optimize search and recommendation models. Oversee traffic distribution, experimentation, scalable deployment, and performance evaluation to improve personalization, conversion, and engagement while collaborating with product, engineering, and business teams.

Design, build, and maintain scalable ETL/data pipelines and storage to support analytics and ML across international markets. Ensure data quality, compliance (e.g., GDPR), monitoring, and automation. Collaborate with data scientists, product teams, and stakeholders to deliver reliable datasets and contribute to the data infrastructure roadmap. Onsite in London.

Serve as strategic HR partner for UK leadership, driving talent strategy, performance management, succession planning, UK employment law compliance, culture and engagement, stakeholder management, HR transformation, and data-driven HR improvements to support JD.com's UK expansion.

Develop and execute strategic sales plans to grow revenue and market presence. Identify and engage customers, build client relationships, conduct market research, prepare sales proposals, negotiate contracts, record activities in CRM, and represent the company at conferences and trade shows while collaborating with internal teams to ensure successful delivery.

Design, build, and maintain transaction-related backend services using Java and Spring Boot. Develop core order and transaction workflows, ensure data consistency and system reliability under high concurrency, participate in requirements, design, and code reviews, and document technical solutions. Work onsite in London.

Develop and maintain Joybuy backend systems ensuring high performance, availability, concurrency, security, and scalability. Identify and mitigate technical risks, implement monitorability and rollback strategies, research and adopt new technologies, and integrate emerging tech into global architectures to drive technical growth.

No role-specific responsibilities were included in the provided job description.

Operate and maintain security monitoring systems, detect and investigate incidents, perform incident response and remediation, tune detections, and collaborate with engineering teams to improve security posture.