Top Tech Jobs & Startup Jobs in London

Lead product planning and iteration for offline POS and smart terminals covering card and QR payments, cross-border acquiring, settlement, and terminal lifecycle. Design full transaction flows, terminal functions, reconciliation, and compliance. Coordinate with card networks, acquirers, banks, and internal teams to ensure stable, compliant, and optimized payment operations and merchant experience.

Lead and improve seller and customer support for a two-sided marketplace. Own Voice of Seller (VoS) program, analyze NPS/CSAT and support data, partner with Product on feature requests, oversee marketplace support operations, and implement automation and self-service to scale processes.

Lead pricing and promotion product initiatives for a marketplace: perform market and user research, write BRD/PRD, design prototypes, coordinate with R&D, manage testing and launches, analyze product and user data, iterate features, collaborate cross-functionally, and develop commercialization and pricing strategies to boost market penetration.

Develop and maintain the Joybuy eCommerce Android app for European markets. Participate in product discussions, design scalable solutions, implement features, optimize client performance and memory, troubleshoot issues, research new client-side technologies, and collaborate with product managers and engineering teams. Onsite role in London.

Lead UK-based development and refurbishment of industrial and logistics assets. Manage asset acquisitions, technical due diligence, design coordination, procurement, contractors, budgets, schedules, compliance, ESG, and stakeholder reporting from inception to completion.

Lead development and enforcement of accounting policies and processes, supervise compliance and quality monitoring for shared services, build accounting operation metrics and visualizations, standardize processes and tools, manage cross-functional projects to improve processes, risk management, and user experience, and coordinate with departments to resolve accounting issues.

Manage indirect procurement for JD Group in Europe across categories (warehouse, equipment, consumables, interior renovation, administration). Optimize procurement processes, source suppliers, create procurement plans, operate purchasing activities, control costs via analysis, manage vendor performance, build supplier relationships, and drive data-driven improvements and innovation.

Build and maintain Joybuy backend systems ensuring performance, availability, concurrency, security, and scalability. Identify and mitigate technical risks with monitorability, maintainability, and grey-release/rollback strategies. Research and adopt new technologies, integrate emerging tech into global architectures, and work onsite in London.

Design, build, and maintain Joybuy backend systems focusing on performance, availability, concurrency, security, and scalability. Mitigate technical risks, implement monitoring and rollback strategies, research and adopt new technologies, and identify integrations to improve architecture and team technical growth.

Lead architecture and backend development for international core systems, ensuring high availability, concurrency, security, and scalability. Design Java/Spring Boot services, optimize performance, integrate MySQL/Redis/Kafka, manage technical risk, drive productization, mentor engineers, and coordinate with suppliers and product teams. Onsite role in London supporting European operations.